CN111732251A - Natural mineral water processing system - Google Patents

Abstract

The invention discloses a natural mineral water treatment system, which relates to the technical field of mineral water production, and includes a water pump, a quartz sand filter, an ozone mixing component, an activated carbon filter, a precision filter, a reverse osmosis host mechanism, an ultraviolet sterilization box and a water tank. Water pump, quartz sand filter, ozone mixing component, activated carbon filter, precision filter, reverse osmosis host mechanism, ultraviolet sterilization tank and water tank are connected through pipelines in turn. Both the filter and the activated carbon filter are communicated with the backwashing circulation mechanism through pipelines. The quartz sand filter and the activated carbon filter have the same structure and include a shell and two filter assemblies, both of which are arranged in the shell. Through the structural design of the quartz sand filter, the activated carbon filter, the ozone mixing component and the backwashing circulation mechanism, the invention can improve the filtering and adsorption effect, improve the washing efficiency and reduce the operation cost.

Description

Natural mineral water treatment system

technical field

The invention relates to the technical field of mineral water production, in particular to a natural mineral water treatment system.

Background technique

Mineral water is a kind of drinking water with trace elements or other substances, which is made of water gushing from underground mineral springs. Of course, the water gushing from the underground mineral spring needs to be treated to remove harmful substances in the water before filling.

The Chinese Patent No. CN110697942A discloses a mineral water preparation system and method, including a raw water tank for processing raw water, a booster pump, a coarse filter, a fine filter, an ultrafiltration filter, an ozone generator, Water storage tanks and filling machines; also include: a steam generator for generating steam, a fumigator for fumigating materials by steam, and a mixing tank for blending the steam with the aroma of the fumigated material and mineral water, and the inlet of the mixing tank The water pipe is connected with the outlet of the water storage tank, the water outlet pipe is connected with the filling machine; the air inlet pipe is connected with the smoked steam pipe.

The Chinese Patent No. CN210193583U discloses a mineral water treatment production line, including a raw water tank, a quartz sand filter, an activated carbon filter, a precision filter, a hollow ultrafiltration filter, a reverse osmosis device, a sterilization device and a pure water tank. The hollow ultrafiltration filter includes: a support, several columnar filter pipes installed on the support, a water outlet pipe arranged at the top of the filter pipe and a water inlet pipe arranged at the bottom of the filter pipe, the water inlet pipe A water inlet communicated with the precision filter is arranged on the upper part, and the water outlet pipes respectively include a fresh water pipe with a water outlet and a sewage pipe with a sewage outlet. The utility model utilizes a hollow ultrafiltration filter to remove bacteria, colloids, suspended impurities and macromolecular organic matter, and meanwhile retains trace elements beneficial to human beings in the water, so that the filtered water can directly meet the national standard for direct reference water. And the hollow ultrafiltration filter has the characteristics of long service life, high filtering precision and convenient cleaning.

However, the above two patents still have certain deficiencies in actual use; first, the macromolecular organic matter in the water is not pre-treated when the activated carbon is used for filtration, so that the macromolecular organic matter cannot enter the activated carbon during the filtration process. The internal pores of the activated carbon are adsorbed on the surface of the activated carbon, which will reduce the adsorption capacity of the activated carbon, increase the cleaning frequency of the activated carbon, and increase the cost. Second, in the above two patents, quartz sand filters and activated carbon filters are used to filter the water source. However, the quartz sand filters and activated carbon filters need to be intermittently backwashed during use, which will waste A large amount of water resources, and the water quality requirements during the backwashing process are also high, increasing the cost. Third, the quartz sand filter and activated carbon filter adsorb water from the water inlet end during use. Therefore, a large amount of impurities in the water will be adsorbed on the side of the filter layer close to the water inlet end, which leads to long-term use. The filter layer at the water end is gradually blocked. When the filter layer at the other end absorbs very few impurities, the filter layer needs to be treated, which increases the operating cost.

SUMMARY OF THE INVENTION

The purpose of the present invention is to provide a natural mineral water treatment system to solve the technical problem of high operation cost of the mineral water treatment system in the prior art.

The invention provides a natural mineral water treatment system, including a water pump, a quartz sand filter, an ozone mixing component, an activated carbon filter, a precision filter, a reverse osmosis host mechanism, an ultraviolet sterilization tank and a water tank. The water pump, the quartz sand filter , ozone mixing assembly, activated carbon filter, precision filter, reverse osmosis host mechanism, ultraviolet sterilization tank and water tank are connected through pipelines in turn, the side of the activated carbon filter is provided with a backwashing circulation mechanism, the quartz sand filter and The activated carbon filters are all communicated with the backwashing circulation mechanism through pipelines. The quartz sand filter and the activated carbon filter have the same structure and include a shell and two filter assemblies, both of which are arranged in the shell.

Further, the housing is provided with a communication cavity, a connection cavity and two filter cavities, the two filter cavities are symmetrically arranged, and the two filter assemblies are arranged in the two filter cavities in a one-to-one correspondence, and the communication cavity is arranged in the two filter cavities. The two filter cavities and the lower parts of the two filter cavities are communicated with each other through a communication cavity, and the connection cavity is arranged between the two filter cavities.

Further, each of the filter assemblies includes a first filter layer, a first partition plate, several second filter layers and several second partition plates, and the first filter layers are arranged at the lower part of the corresponding filter cavity , the first partition plate is arranged above the first filter layer, all the second filter layers are distributed in the upper part of the filter cavity at equal intervals, and several second partition plates and several second filter layers are arranged one by one. Correspondingly and each second partition plate is located below the corresponding second filter layer, the first partition plate and all the second partition plates are provided with communication pipes, and each of the communication pipes is provided with With filter control valve.

Further, two connecting pipes are arranged in the connecting cavity, the upper ends of the two connecting pipes are respectively connected with the upper parts of the two filter cavities, the lower ends of the two connecting pipes are respectively connected with the lower parts of the two filter cavities, and the two connecting pipes are respectively connected. The middle part of the casing is provided with a connection check valve, the installation directions of the two connection check valves are opposite, and a number of water inlet pipes are arranged on the side wall of the casing, and one end of each water inlet pipe is connected to the corresponding second one. The upper space of the filter layer is connected, the other end of each water inlet pipe is connected with the water pump through a pipeline, each water inlet pipe is provided with a water inlet control valve, and one side of the communication cavity is provided with a water outlet pipe that communicates with it, so The water outlet pipe is provided with a water outlet control valve.

Further, the ozone mixing assembly includes an ozone generator, a mixing tank, a first pipeline and a second pipeline, one end of the first pipeline and the second pipeline are both communicated with the mixing tank, and the first pipeline and the second pipeline are in communication with the mixing tank. The other end is respectively connected with the water outlet pipe of the quartz sand filter and all the water inlet pipes of the activated carbon filter, the ozone generator is arranged on the side of the mixing tank and the two are communicated with each other through pipes.

Further, the backwashing circulation mechanism includes a water storage tank, a blower, an air intake pipe, a flushing pump, a flushing filter assembly, and a flushing pipe, one end of the air intake pipe is communicated with the blower, and the other end of the air intake pipe is provided with two air intakes. A branch pipe, one end of the two intake branch pipes is respectively connected with the communication cavity in the quartz sand filter and the activated carbon filter, each intake branch pipe is provided with an intake control valve, and the water storage tank is communicated with the flushing pump through the pipeline, The flushing pump is communicated with the flushing filter assembly through a pipeline, one end of the flushing pipe is communicated with the flushing filter assembly, one end of the flushing pipe is provided with two flushing branch pipes, and one end of the two flushing branch pipes is respectively connected with the quartz sand filter and the activated carbon. The communication cavity in the filter is connected, and each flushing branch pipe is provided with a flushing control valve, and the upper part of each filtering cavity in the quartz sand filter and the activated carbon filter is provided with a drain pipe, and each drain pipe is provided with a drain pipe. All are equipped with a drain control valve, and one end of each drain pipe is connected to the water storage tank.

Further, the flushing filter assembly includes a filter box, two activated carbon filter layers, two filter water inlet pipes and two filter water outlet pipes, the two activated carbon filter layers are arranged at both ends of the filter box at intervals, and the two filter water inlet pipes One end of the two filtration water pipes is connected with both ends of the filter box, the other ends of the two filtration water inlet pipes are connected with the flushing pump through pipes, one end of the two filtration water outlet pipes is respectively connected with both ends of the filter box, and the other ends of the two filtration water outlet pipes The other ends are all communicated with the water storage tank through pipes.

Compared with the prior art, the beneficial effects of the present invention are:

First, in the present invention, two filter chambers are arranged, which can reduce the height of the equipment or the area of the equipment compared with the structure that is arranged vertically or horizontally in the prior art. Multiple second filter chambers are arranged in each filter chamber. The filter layer, and with the cooperation of multiple water inlet pipes and filter control valves, can change the starting position of filtration, so that each second filter layer can be adsorbed to the point of saturation and then cleaned, extending the single time. Longer use time, lower cleaning frequency, and thus lower operating costs.

Second, during the working process of the present invention, air and cleaning water are introduced into the communication cavity through the operation of the blower and the operation of the flushing pump. Since the two filter cavities are connected with the communication cavity at the same time, all the filter control valves in the two filter cavities are opened. , all the first filter layers and the second filter layers in the two filter chambers can be filtered at the same time, compared with the overall design in the prior art, the efficiency of backwashing is improved, so that the water for washing can be reduced, thereby reducing the operation The cost is high, and the flushing difficulty of each first filter layer and the second filter layer in a single filter cavity can be reduced, and the flushing efficiency can be improved.

Third, when the present invention works, the flushing water in the water storage tank is passed into the filter box through the operation of the flushing pump. At this time, the two filtering water inlet pipes work alternately, and the flushing water enters from one end of the filter box and passes through the filter box on the side. After the activated carbon filter layer is filtered, it enters between the two activated carbon filter layers. At this time, the filtered water outlet pipe at the inlet end of the flushing water is closed, and the filtered water outlet pipe at the other end is opened, and part of the flushing water between the two activated carbon filter layers enters from the flushing pipe. The quartz sand filter or activated carbon filter is backwashed in the corresponding communication cavity, and another part of the flushing water is used to flush another activated carbon filter layer, and the flushed sewage is transported from the filtered water outlet to the water storage tank. Through the above steps, On the one hand, the recycling of the flushing water is realized, which saves the cost. The water quality of the flushing water can also be guaranteed by the flushing filter assembly, which reduces the cost. Flushing can reduce the maintenance frequency of equipment and further reduce operating costs.

Fourth, before the activated carbon filter is filtered, the ozone mixing component is used to mix a certain amount of ozone in the mineral water to oxidize and decompose the macromolecular organic matter in the mineral water into small molecular organic matter, which is convenient for the activated carbon to enter the interior of the activated carbon during adsorption and prolong the service life of the activated carbon. , reduce cleaning frequency and reduce operating costs.

Description of drawings

In order to illustrate the specific embodiments of the present invention or the technical solutions in the prior art more clearly, the following briefly introduces the accompanying drawings that need to be used in the description of the specific embodiments or the prior art. Obviously, the accompanying drawings in the following description The drawings are some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative efforts.

Fig. 1 is three-dimensional structure schematic diagram one of the present invention;

Fig. 2 is the three-dimensional structure schematic diagram two of the present invention;

Fig. 3 is the top view of quartz sand filter in the present invention;

Fig. 4 is the sectional view along A-A line of Fig. 3;

5 is a partial cross-sectional view one of the present invention;

FIG. 6 is a second partial cross-sectional view of the present invention.

Reference number:

Water pump 1, quartz sand filter 2, housing 21, communication cavity 211, connection cavity 212, filter cavity 213, filter assembly 22, first filter layer 221, first partition plate 222, second filter layer 223, second filter Partition plate 224, communication pipe 225, filter control valve 226, connecting pipe 23, connecting check valve 24, water inlet pipe 25, water inlet control valve 26, water outlet pipe 27, water outlet control valve 28, ozone mixing assembly 3, ozone generator 31, mixing tank 32, first pipeline 33, second pipeline 34, activated carbon filter 4, precision filter 5, reverse osmosis host mechanism 6, ultraviolet sterilization tank 7, water tank 8, backwash circulation mechanism 9, water storage tank 91, Blower 92, intake pipe 93, flushing pump 94, flushing filter assembly 95, filter box 951, activated carbon filter layer 952, filtering water inlet pipe 953, filtering water outlet pipe 954, flushing pipe 96, intake branch pipe 97, intake control valve 98 , flushing branch pipe 910 , flushing control valve 911 , drain pipe 912 , drain control valve 913 .

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, but not all of the embodiments.

The components of the embodiments of the invention generally described and shown in the drawings herein may be arranged and designed in a variety of different configurations. Thus, the following detailed description of the embodiments of the invention provided in the accompanying drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention.

Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. The indicated orientation or positional relationship is based on the orientation or positional relationship shown in the accompanying drawings, which is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a specific orientation or a specific orientation. construction and operation, and therefore should not be construed as limiting the invention. Furthermore, the terms "first", "second", and "third" are used for descriptive purposes only and should not be construed to indicate or imply relative importance.

In the description of the present invention, it should be noted that the terms "installed", "connected" and "connected" should be understood in a broad sense, unless otherwise expressly specified and limited, for example, it may be a fixed connection or a detachable connection Connection, or integral connection; can be mechanical connection, can also be electrical connection; can be directly connected, can also be indirectly connected through an intermediate medium, can be internal communication between two elements. For those of ordinary skill in the art, the specific meanings of the above terms in the present invention can be understood in specific situations.

1 to 6, the embodiment of the present invention provides a natural mineral water treatment system, including a water pump 1, a quartz sand filter 2, an ozone mixing component 3, an activated carbon filter 4, a precision filter 5, a reverse Infiltration host mechanism 6, ultraviolet sterilization box 7 and water tank 8, described water pump 1, quartz sand filter 2, ozone mixing assembly 3, activated carbon filter 4, precision filter 5, reverse osmosis host mechanism 6, ultraviolet sterilization box 7 and The water tank 8 is connected through pipelines in turn, the activated carbon filter 4 is provided with a backwashing circulation mechanism 9 on the side, and the quartz sand filter 2 and the activated carbon filter 4 are connected with the backwashing circulation mechanism 9 through pipelines. The sand filter 2 and the activated carbon filter 4 have the same structure and both include a casing 21 and two filter assemblies 22, and the two filter assemblies 22 are both arranged in the casing 21; wherein, the water pump 1, the precision filter 5, the reverse osmosis host mechanism 6. Both the ultraviolet sterilization box 7 and the water tank 8 are realized by the existing technology, and will not be repeated here. During the working process, the natural mineral water is transported to the quartz sand filter 2 by the water pump 1 for filtration, and then the ozone mixing component is used. 3. The mineral water after the initial filtration is mixed with ozone, and then the mineral water is filtered in multiple stages through the activated carbon filter 4, the precision filter 5 and the reverse osmosis host mechanism 6 in turn, and finally the mineral water is sterilized by the ultraviolet sterilization box 7. After sterilization, it is stored in the water tank 8, waiting for filling production, wherein, before the activated carbon filter 4 is filtered, a certain amount of ozone is mixed into the mineral water by the ozone mixing component 3, and the macromolecular organic matter in the mineral water is oxidized and decomposed into small molecular organic matter, It is convenient for the activated carbon to enter the interior of the activated carbon when it is adsorbed, prolong the service life of the activated carbon, reduce the cleaning frequency and reduce the operating cost. When the quartz sand filter 2 and the activated carbon filter 4 are used for a certain period of time, they are flushed by the backwashing circulation mechanism 9. The structural design of the backwashing circulation mechanism 9 can improve the flushing efficiency and reduce the flushing water consumption. save resources.

Specifically, the housing 21 is provided with a communication cavity 211 , a connection cavity 212 and two filter cavities 213 , the two filter cavities 213 are symmetrically arranged and the two filter assemblies 22 are arranged in the two filter cavities 213 in a one-to-one correspondence. The communication cavity 211 is arranged between the two filter cavities 213 and the lower parts of the two filter cavities 213 communicate with each other through the communication cavity 211 , and the connection cavity 212 is arranged between the two filter cavities 213 .

Specifically, each of the filter assemblies 22 includes a first filter layer 221, a first partition plate 222, several second filter layers 223 and several second partition plates 224, and the first filter layer 221 is provided with In the lower part of the corresponding filter cavity 213, the first partition plate 222 is arranged above the first filter layer 221, and all the second filter layers 223 are distributed at the upper part of the filter cavity 213 at equal intervals. The partition plates 224 are in one-to-one correspondence with the plurality of second filter layers 223 and each second partition plate 224 is located below the corresponding second filter layer 223, the first partition plate 222 and all the second partition plates Each of the plates 224 is provided with communicating pipes 225 , and each of the communicating pipes 225 is provided with a filter control valve 226 .

Specifically, the connection cavity 212 is provided with two connection pipes 23 , the upper ends of the two connection pipes 23 are respectively connected with the upper parts of the two filter cavities 213 , and the lower ends of the two connection pipes 23 are respectively connected with the two filter cavities 213 . The lower part is connected, and the middle part of the two connecting pipes 23 is provided with a connecting one-way valve 24, and the installation directions of the two connecting one-way valves 24 are opposite. One end of each water inlet pipe 25 is connected with the upper space of the corresponding second filter layer 223, the other end of each water inlet pipe 25 is connected with the water pump 1 through a pipeline, and each water inlet pipe 25 is provided with a water inlet control valve 26. One side of the communication cavity 211 is provided with a water outlet pipe 27 that communicates with it, and a water outlet control valve 28 is provided on the water outlet pipe 27 .

It can be seen from the above three paragraphs that the working steps of the quartz sand filter 2 or the activated carbon filter 4 are as follows:

S1. Open the water inlet control valve 26 on the uppermost water inlet pipe 25 of one filter chamber 213 , the water inlet control valve 26 on other water inlet pipes 25 communicating with the filter chamber 213 and the water inlet control valve on another filter chamber 213 All the valves 26 are closed, at the same time, the filter control valve 226 on the first partition plate 222 in the filter chamber 213 is closed, the filter control valve 226 on all the second partition plates 224 in all the filter chambers 213 is opened, and the other All the filter control valves 226 in the filter chamber 213 start the filtering work, the mineral water enters the filter chamber 213 through the water pump 1, and after passing through all the second filter layers 223 in the filter chamber 213, it enters the other through the corresponding connecting pipe 23. In one filter cavity 213, all the second filter layers 223 and the first filter layers 221 in the other filter cavity 213 are filtered and discharged;

S2, when step S1 works for a period of time, the second filter layer 223 closest to the opened filter control valve 226 is close to saturation. At this time, its adsorption effect begins to decrease, and the water flow rate begins to decrease, which begins to affect the filtration efficiency of mineral water. , at this time, the filter control valve 226 opened in S1 is closed, and a certain adsorption capacity is reserved for the second filter layer 223 to avoid affecting the subsequent filtering efficiency, and the nearest filter control valve 226 below the filter control valve 226 is opened at the same time, Close the filter control valve 226 on the second partition plate 224 corresponding to the saturated second filter layer 223, and filter through water;

S3, after the adsorption saturation of the second filter layer 223 working in S2, step S2 is sufficient to continue the filtration work until all the second filter layers 223 in the filter cavity 213 are adsorbed and approached saturation, at this time, two The working order of the filter assemblies 22 in the filter chamber 213 is reversed, so that the other filter chamber 213 starts to work as in step S1, and after a certain period of time, the steps in S2 are repeated until the second filter layer 223 in the other filter chamber 213 Adsorption is also approaching saturation.

It can be seen from the above steps that the present invention sets the filter cavity 213 into two, which can reduce the height of the equipment or the area of the equipment compared with the structure of the overall vertical or horizontal arrangement in the prior art. A plurality of second filter layers 223, and with the cooperation of the plurality of water inlet pipes 25 and the filter control valve 226, can change the starting position of filtration, so that each second filter layer 223 can be adsorbed until it is close to saturation, and then It cleans, prolongs the duration of single use, reduces the frequency of cleaning, and thus reduces operating costs.

Specifically, the ozone mixing assembly 3 includes an ozone generator 31, a mixing tank 32, a first pipeline 33 and a second pipeline 34. One ends of the first pipeline 33 and the second pipeline 34 are both communicated with the mixing tank 32, so The other ends of the first pipe 33 and the second pipe 34 are respectively connected with the water outlet pipe 27 of the quartz sand filter 2 and all the water inlet pipes 25 of the activated carbon filter 4, and the ozone generator 31 is arranged on the side of the mixing tank 32. And the two are connected through a pipeline.

Specifically, the backwash circulation mechanism 9 includes a water storage tank 91, a blower 92, an intake pipe 93, a flushing pump 94, a flushing filter assembly 95, and a flushing pipe 96. One end of the intake pipe 93 is communicated with the blower 92, and the intake The other end of the air pipe 93 is provided with two intake branch pipes 97, and one end of the two intake branch pipes 97 is respectively communicated with the communication cavity 211 in the quartz sand filter 2 and the activated carbon filter 4, and each intake branch pipe 97 is provided with. There is an air intake control valve 98, the water storage tank 91 is communicated with the flushing pump 94 through a pipeline, the flushing pump 94 is communicated with the flushing filter assembly 95 through a pipeline, and one end of the flushing pipe 96 is communicated with the flushing filter assembly 95. One end of the flushing pipe 96 is provided with two flushing branch pipes 910, and one end of the two flushing branch pipes 910 is respectively connected to the communication cavity 211 in the quartz sand filter 2 and the activated carbon filter 4, and each flushing branch pipe 910 is provided with a flushing Control valve 911, the upper part of each filter cavity 213 in the quartz sand filter 2 and the activated carbon filter 4 is provided with a drain pipe 912, each drain pipe 912 is provided with a drain control valve 913, and each drain pipe 912 One end of the filter is connected with the water storage tank 91; during the working process, air and cleaning water are introduced into the communication cavity 211 through the operation of the blower 92 and the operation of the flushing pump 94. All the filter control valves 226 in the two filter chambers 213 can filter all the first filter layers 221 and the second filter layers 223 in the two filter chambers 213 at the same time. Compared with the overall design in the prior art, the improvement is improved. The efficiency of backwashing can reduce flushing water, thereby reducing operating costs, and can reduce the flushing difficulty of each first filter layer 221 and the second filter layer 223 in a single filter cavity 213, and improve flushing efficiency.

Specifically, the flushing filter assembly 95 includes a filter box 951 , two activated carbon filter layers 952 , two filter water inlet pipes 953 and two filter water outlet pipes 954 , and the two activated carbon filter layers 952 are arranged at intervals on two sides of the filter box 951 . One end of the two filter water inlet pipes 953 is respectively connected with both ends of the filter box 951, the other ends of the two filter water inlet pipes 953 are connected with the flushing pump 94 through pipes, and one end of the two filtered water outlet pipes 954 are respectively connected with The two ends of the filter box 951 are connected, the other ends of the two filtered water pipes 954 are connected to the water storage tank 91 through pipes, and one end of all the drainage pipes 912 are connected to the middle of the two activated carbon filter layers 952 in the filter box 951 through pipes. When the present invention works, the flushing water in the water storage tank 91 is passed into the filter box 951 by the flushing pump 94. At this time, the two filter water inlet pipes 953 work alternately, and the flushing water enters from one end of the filter box 951, After being filtered by the activated carbon filter layer 952 on this side, it enters between the two activated carbon filter layers 952. At this time, the filtered water outlet pipe 954 at one end of the flushing water is closed, and the filtered water outlet pipe 954 at the other end is opened, and the two activated carbon filter layers A part of the flushing water in the middle of 952 enters the corresponding communication cavity 211 from the flushing pipe 96 to backwash the quartz sand filter 2 or the activated carbon filter 4, and the other part of the flushing water flushes the other activated carbon filter layer 952, and the flushed The sewage is transported from the filtered water outlet pipe 954 to the water storage tank 91. Through the above steps, on the one hand, the recycling of the flushing water is realized, which saves the cost. The flushing filter assembly 95 can also ensure the quality of the flushing water, which reduces the cost. On the one hand, through the alternate work of the two activated carbon filter layers 952 and the mutual flushing during the working process, the maintenance frequency of the equipment can be reduced, and the operation cost can be further reduced.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention, but not to limit them; although the present invention has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that: The technical solutions described in the foregoing embodiments can still be modified, or some or all of the technical features thereof can be equivalently replaced; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the technical solutions of the embodiments of the present invention. scope.

Claims (7)

1. A natural mineral water treatment system, characterized in that it comprises a water pump (1), a quartz sand filter (2), an ozone mixing assembly (3), an activated carbon filter (4), a precision filter (5), a Penetrating host mechanism (6), ultraviolet sterilization box (7) and water tank (8), the water pump (1), quartz sand filter (2), ozone mixing component (3), activated carbon filter (4), precision filtration The filter (5), the reverse osmosis host mechanism (6), the ultraviolet sterilization box (7) and the water tank (8) are connected through pipelines in turn, and the activated carbon filter (4) is provided with a backwash circulation mechanism (9) on the side, Both the quartz sand filter (2) and the activated carbon filter (4) are communicated with the backwashing circulation mechanism (9) through pipelines, and the quartz sand filter (2) and the activated carbon filter (4) have the same structure and are uniform. It comprises a casing (21) and two filter assemblies (22), both of which are arranged in the casing (21). 2. The natural mineral water treatment system according to claim 1, characterized in that: the casing (21) is provided with a communication cavity (211), a connection cavity (212) and two filter cavities (213), two The filter chambers (213) are symmetrically arranged, the two filter assemblies (22) are arranged in the two filter chambers (213) in a one-to-one correspondence, and the communication chamber (211) is arranged between the two filter chambers (213) and The lower parts of the two filter cavities (213) communicate with each other through a communication cavity (211), and the connection cavity (212) is arranged between the two filter cavities (213). 3. The natural mineral water treatment system according to claim 2, wherein each of the filter assemblies (22) comprises a first filter layer (221), a first partition plate (222), a plurality of Two filter layers (223) and several second partition plates (224), the first filter layers (221) are arranged at the lower part of the corresponding filter chambers (213), and the first partition plates (222) are arranged Above the first filter layer (221), all the second filter layers (223) are equally spaced on the upper part of the filter cavity (213), and a plurality of second partition plates (224) are connected to a plurality of second filter layers (223). The layers (223) are in one-to-one correspondence and each second partition plate (224) is located below the corresponding second filter layer (223), the first partition plate (222) and all the second partition plates ( 224) are provided with communication pipes (225), and each of the communication pipes (225) is provided with a filter control valve (226). 4 . The natural mineral water treatment system according to claim 3 , wherein two connecting pipes ( 23 ) are arranged in the connecting cavity ( 212 ), and the upper ends of the two connecting pipes ( 23 ) are respectively connected with the two connecting pipes ( 23 ). The upper parts of the filter chambers (213) communicate with each other, the lower ends of the two connection pipes (23) are respectively connected with the lower parts of the two filter chambers (213), and the middle parts of the two connection pipes (23) are provided with connection check valves (24) , the installation directions of the two connection check valves (24) are opposite, and a plurality of water inlet pipes (25) are arranged on the side wall of the casing (21), and one end of each water inlet pipe (25) is corresponding to the water inlet pipe (25). The upper space of the second filter layer (223) is connected, the other end of each water inlet pipe (25) is connected with the water pump (1) through a pipeline, and each water inlet pipe (25) is provided with a water inlet control valve (26). ), one side of the communication cavity (211) is provided with a water outlet pipe (27) communicating with it, and a water outlet control valve (28) is arranged on the water outlet pipe (27). 5. The natural mineral water treatment system according to claim 4, wherein the ozone mixing assembly (3) comprises an ozone generator (31), a mixing tank (32), a first pipeline (33) and a second A pipeline (34), one end of the first pipeline (33) and the second pipeline (34) are both communicated with the mixing tank (32), and the other ends of the first pipeline (33) and the second pipeline (34) are respectively It communicates with the water outlet pipe (27) of the quartz sand filter (2) and all the water inlet pipes (25) of the activated carbon filter (4). The ozone generator (31) is arranged on the side of the mixing tank (32) and two They are connected by pipes. 6. The natural mineral water treatment system according to claim 3, wherein the backwashing circulation mechanism (9) comprises a water storage tank (91), a blower (92), an air intake pipe (93), a flushing pump (94) ), a flushing filter assembly (95), a flushing pipe (96), one end of the air intake pipe (93) is communicated with the blower (92), and the other end of the air intake pipe (93) is provided with two intake branch pipes (97) ), one end of the two intake branch pipes (97) is connected with the communication cavity (211) in the quartz sand filter (2) and the activated carbon filter (4) respectively, and each intake branch pipe (97) is provided with an inlet Air control valve (98), the water storage tank (91) is communicated with the flushing pump (94) through the pipeline, the flushing pump (94) is communicated with the flushing filter assembly (95) through the pipeline, the flushing pipe (96) is One end is communicated with the flushing filter assembly (95), one end of the flushing pipe (96) is provided with two flushing branch pipes (910), and one end of the two flushing branch pipes (910) is respectively connected with the quartz sand filter (2) and the activated carbon filter The communication cavity (211) in (4) communicates with each other, each flushing branch pipe (910) is provided with a flushing control valve (911), and each of the quartz sand filter (2) and the activated carbon filter (4) is The upper part of each filter chamber (213) is provided with a drain pipe (912), each drain pipe (912) is provided with a drain control valve (913), and one end of each drain pipe (912) is connected to the water storage tank (91). ) connected. 7 . The natural mineral water treatment system according to claim 6 , wherein the flushing filter assembly ( 95 ) comprises a filter box ( 951 ), two activated carbon filter layers ( 952 ), and two filter water inlet pipes ( 7 . 953) and two filtration outlet pipes (954), two activated carbon filter layers (952) are arranged at both ends of the filter box (951) at intervals, and one end of the two filtration inlet pipes (953) are respectively connected to the filter box (951) The two ends of the two filtration water inlet pipes (953) are connected to the flushing pump (94) through the pipes, and one end of the two filtration water outlet pipes (954) is respectively connected to the two ends of the filter box (951), The other ends of the two filtered water pipes (954) are both communicated with the water storage tank (91) through pipes.

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