CN112206562A - Dirt blocking structure convenient to clean for water taking pump station and cleaning method of dirt blocking structure - Google Patents
Dirt blocking structure convenient to clean for water taking pump station and cleaning method of dirt blocking structure Download PDFInfo
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- CN112206562A CN112206562A CN202011097321.XA CN202011097321A CN112206562A CN 112206562 A CN112206562 A CN 112206562A CN 202011097321 A CN202011097321 A CN 202011097321A CN 112206562 A CN112206562 A CN 112206562A
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- clean
- steam
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 86
- 238000004140 cleaning Methods 0.000 title claims abstract description 17
- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000000903 blocking effect Effects 0.000 title description 9
- 239000010813 municipal solid waste Substances 0.000 claims abstract description 27
- 229920006395 saturated elastomer Polymers 0.000 claims abstract description 6
- 230000001954 sterilising effect Effects 0.000 claims abstract description 6
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 6
- 239000007921 spray Substances 0.000 claims description 11
- 238000007789 sealing Methods 0.000 claims description 10
- 238000010438 heat treatment Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 claims description 6
- 238000005086 pumping Methods 0.000 claims description 5
- 238000009835 boiling Methods 0.000 claims description 3
- 229920001971 elastomer Polymers 0.000 claims description 3
- 238000012423 maintenance Methods 0.000 claims description 3
- 238000005507 spraying Methods 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 2
- 239000007924 injection Substances 0.000 claims description 2
- 241000282326 Felis catus Species 0.000 claims 1
- 238000009991 scouring Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005406 washing Methods 0.000 abstract description 3
- 244000309464 bull Species 0.000 description 4
- 239000010865 sewage Substances 0.000 description 4
- 238000011010 flushing procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000009193 crawling Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/66—Regenerating the filter material in the filter by flushing, e.g. counter-current air-bumps
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/70—Regenerating the filter material in the filter by forces created by movement of the filter element
- B01D29/72—Regenerating the filter material in the filter by forces created by movement of the filter element involving vibrations
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to the technical field of water intake pump stations, in particular to a convenient-to-clean trash holding structure for a water intake pump station and a cleaning method thereof. The steam washing mechanism washes the filter screen by using high-temperature saturated steam, can clean residual stubborn foreign matters, has a high-temperature sterilization effect, and increases the practicability.
Description
Technical Field
The invention relates to the technical field of water taking pump stations, in particular to a trash holding structure convenient to clean for a water taking pump station and a cleaning method of the trash holding structure.
Background
The water intake pump station is a water intake structure which conveys raw water from a water source to a water purification structure or directly conveys the raw water to a water distribution pipe network, a water tower or a high-ground water pool, and is also called a first-stage pump station and a water intake pump station.
However, water intake pump stations on the market at present are cleaned manually, so that the effect is not ideal, and the labor intensity and the labor cost are increased. Therefore, the technical personnel in the field provide a trash holding structure for a water intake pump station, which is convenient to clean, and a cleaning method thereof, so as to solve the problems in the background art.
Disclosure of Invention
The invention aims to provide a conveniently-cleaned trash holding structure for a water intake pump station and a cleaning method thereof, and aims to solve the problems in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: a dirt blocking structure convenient to clean for a water intake pump station comprises a pipeline, a dirt blocking grid is fixedly arranged at one end of the pipeline, the other end of the pipeline is connected with a water pump, one end of the inside of the pipeline corresponding to the sewage stop grid is provided with a U-shaped slot, a water cut-off mechanism extending to the inner side of the slot is fixedly arranged above the pipeline, a sealing door is arranged at one side of the water cut-off mechanism above the pipeline, a vertical downward ladder stand is fixed in the position corresponding to the sealing door in the pipeline, a filter screen is arranged in the pipeline, the upper side and the lower side of the filter screen are respectively fixed with the pipeline through an upper connecting seat and a lower connecting seat, one side of the upper connecting seat is fixedly provided with a knocking mechanism, one side of connecting seat is provided with down and connects dirty pocket, the one end that the top of pipeline is close to the suction pump is equipped with steam and erodees the mechanism.
As a further aspect of the invention: the water-break mechanism is fixed in the prefabricated backup pad of pipeline top, two including the symmetry the top of prefabricated backup pad is fixed with the back timber, and the inboard sliding connection of two prefabricated backup pads has the pipeline of running through and inserts the gate of locating the slot inside, the top of gate is rotated and is connected with the screw rod, the other end of screw rod runs through the back timber and extends to its outside and is fixed with the spacing dish, the inboard fixed mounting of back timber has servo motor, and the inside top of back timber rotates and is connected with the second gear, servo motor's transmission end is fixed with the first gear that links to each other with the second gear meshing.
As a further aspect of the invention: and a threaded hole is formed in the joint of the second gear and the screw rod, and an internal thread matched with the screw rod is arranged in the threaded hole.
As a further aspect of the invention: the knocking mechanism comprises a driving motor fixedly installed on one side of the upper connecting seat, a sector gear is fixedly connected to a transmission end of the driving motor, a rotating rod is arranged below the driving motor, two ends of the rotating rod are installed on the front side of the upper connecting seat through bearing seats, a third gear is fixedly sleeved on the position, corresponding to the sector gear, of the outer portion of the rotating rod, connecting rods are fixedly sleeved on the outer portion of the rotating rod at equal intervals, and a knocking body is fixed below the connecting rods.
As a further aspect of the invention: the tooth pitch of the sector gear is the same as that of the third gear, and the knocking body is of a spherical structure made of rubber.
As a further aspect of the invention: steam erodees mechanism is including being located the inside steam branch pipe of pipeline and being fixed in the water tank of pipeline top, the rear side embedding intercommunication of water tank has the inlet tube of connecting external clean water source, and one side embedding intercommunication of water tank has the steam pipe that runs through pipeline intercommunication steam branch pipe, the heating calandria is installed to the inside bottom of water tank, the middle section of steam pipe is connected with discharge valve, one side equidistant of steam branch pipe is equipped with the high pressure nozzle that the injection end corresponds the filter screen.
As a further aspect of the invention: the number of the high-pressure spray heads is not less than 3, and the high-pressure spray heads slightly incline downwards and form an included angle of 30 degrees with the horizontal angle.
As a further aspect of the invention: a clamping groove is formed in one side of the lower connecting seat, and a clamping block matched with the clamping groove is fixedly arranged at the position, corresponding to the clamping groove, of one side of the sewage collecting bag.
As a further aspect of the invention: the convenient-to-clean trash holding structure for the water intake pump station and the cleaning method thereof comprise the following cleaning steps:
s1, controlling the servo motor to drive the first gear to rotate, further driving the second gear to rotate along with the first gear to rotate, and enabling the gate to be inserted into the slot to cut off water due to the fact that the screw rod moves downwards along the rotation direction of the threads in the second gear due to the thread characteristics;
s2, pumping out residual water in the pipeline through a water pump;
s3, controlling a driving motor to drive a sector gear to rotate, driving the sector gear to rotate after teeth of the sector gear are meshed with teeth of a third gear, further driving a rotating rod to rotate, driving a connecting rod to rotate after the rotating rod rotates, removing force applied to the third gear after the teeth of the sector gear rotate, further driving the rotating rod to rotate under the self weight of a knocking body and the connecting rod until the knocking body hits the surface of a filter screen, shaking off dirt adhered to the surface into a dirt collecting pocket, and driving the knocking body to hit once every rotation of the sector gear until all the dirt falls off;
s4, injecting a clean water source into the water tank through the water inlet pipe, boiling water under the action of the heating exhaust pipe to generate high-pressure saturated steam, opening the exhaust valve to convey the high-pressure steam along the steam pipe and the steam branch pipe, and directly spraying the high-pressure steam on the surface of the filter screen under the action of the high-pressure spray head, so that residual stubborn foreign matters can be cleaned, and high-temperature sterilization is achieved;
s5, maintenance personnel open the sealing door, enter the pipeline through the crawling ladder, clean up the dirt in the dirt pocket, and complete the cleaning process.
Compared with the prior art, the invention has the beneficial effects that: the steam washing mechanism washes the filter screen by using high-temperature saturated steam, can clean residual stubborn foreign matters, has a high-temperature sterilization effect, and increases the practicability.
Drawings
FIG. 1 is a schematic structural view of a trash holding structure for a water intake pump station, which is convenient to clean;
FIG. 2 is an enlarged schematic view of a portion A of a trash holding structure for a water intake pump station, which is convenient to clean;
FIG. 3 is a schematic view of a partial cross-sectional view of a trash holding structure for a water intake pumping station that facilitates cleaning;
FIG. 4 is a position view of a trough in a trash holding structure for a water intake pumping station that is convenient to clean;
FIG. 5 is a schematic structural diagram of a knocking mechanism in a trash holding structure convenient to clean for a water intake pump station.
In the figure: 1. a pipeline; 2. a trash rack; 3. a gate; 4. prefabricating a support plate; 5. a top beam; 6. a sealing door; 7. a steam pipe; 8. an exhaust valve; 9. a water tank; 10. a water pump; 11. a servo motor; 12. a first gear; 13. a second gear; 14. a screw; 15. a slot; 16. climbing a ladder; 17. an upper connecting seat; 18. a water inlet pipe; 19. heating the calandria; 20. a steam branch pipe; 21. a high pressure spray head; 22. a lower connecting seat; 23. a sewage receiving pocket; 24. a knocking body; 25. a card slot; 26. a clamping block; 27. a drive motor; 28. a sector gear; 29. a third gear; 30. a bearing seat; 31. a rotating rod; 32. a connecting rod; 33. and (5) filtering by using a filter screen.
Detailed Description
Referring to fig. 1 to 5, in an embodiment of the present invention, a dirt blocking structure for a water intake pump station, which is convenient to clean, includes a pipe 1, a dirt blocking grid 2 is fixedly installed at one end of the pipe 1, a water pump 10 is connected to the other end of the pipe 1, a u-shaped slot 15 is formed in the pipe 1 corresponding to one end of the dirt blocking grid 2, a water shut-off mechanism extending to the inside of the slot 15 is fixedly installed above the pipe 1, a sealing door 6 is installed on one side of the water shut-off mechanism above the pipe 1, a vertically downward ladder 16 is fixed in the pipe 1 corresponding to the sealing door 6, a filter screen 33 is installed in the pipe 1, the upper side and the lower side of the filter screen 33 are respectively fixed to the pipe 1 through an upper connecting seat 17 and a lower connecting seat 22, a knocking mechanism is fixedly installed on one side of the upper connecting seat 17, a dirt collecting pocket 23 is installed on one side of, the upper end of the pipeline 1 close to the water pump 10 is provided with a steam flushing mechanism.
Further, the mechanism of cutting off the water supply is fixed in prefabricated backup pad 4 of pipeline 1 top including the symmetry, the top of two prefabricated backup pads 4 is fixed with back timber 5, and the inboard sliding connection of two prefabricated backup pads 4 has through pipeline 1 to insert and locates the inside gate 3 of slot 15, the top of gate 3 is rotated and is connected with screw rod 14, screw rod 14's the other end runs through back timber 5 and extends to its outside and is fixed with the limiting disc, the inboard fixed mounting of back timber 5 has servo motor 11, and the inside top of back timber 5 is rotated and is connected with second gear 13, servo motor 11's transmission end is fixed with first gear 12 that links to each other with the meshing of second gear 13.
Further, a threaded hole is formed in the joint of the second gear 13 and the screw 14, and an internal thread matched with the screw 14 is arranged in the threaded hole.
Further, strike the mechanism including fixed mounting in the driving motor 27 of last connecting seat 17 one side, driving motor 27's transmission end fixedly connected with sector gear 28, and driving motor 27's below is provided with bull stick 31, the both ends of bull stick 31 are all installed in the front side of last connecting seat 17 through bearing frame 30, and the outside of bull stick 31 corresponds sector gear 28's position department and cup joints and be fixed with third gear 29, the outside equidistant cup joint of bull stick 31 is fixed with connecting rod 32, the below of connecting rod 32 is fixed with strikes the body 24.
Further, the pitch of teeth of the sector gear 28 is the same as the pitch of teeth of the third gear 29, and the knocking body 24 is of a spherical structure made of rubber.
Further, steam flushing mechanism is including being located the inside steam branch pipe 20 of pipeline 1 and being fixed in the water tank 9 of pipeline 1 top, the rear side embedding intercommunication of water tank 9 has the inlet tube 18 of connecting external clean water source, and one side embedding intercommunication of water tank 9 has the steam pipe 7 that runs through pipeline 1 intercommunication steam branch pipe 20, heating calandria 19 is installed to the inside bottom of water tank 9, the middle section of steam pipe 7 is connected with discharge valve 8, one side equidistant the being equipped with of steam branch pipe 20 sprays the high pressure nozzle 21 that the end corresponds filter screen 33.
Furthermore, the number of the high-pressure spray heads 21 is not less than 3, and the high-pressure spray heads 21 slightly incline downwards and form an included angle of 30 degrees with the horizontal angle.
Furthermore, a clamping groove 25 is formed in one side of the lower connecting seat 22, and a clamping block 26 matched with the clamping groove 25 is fixedly arranged at a position, corresponding to the clamping groove 25, on one side of the sewage collecting bag 23.
Further, the convenient-to-clean trash holding structure for the water taking pump station and the cleaning method of the trash holding structure comprise the following cleaning steps:
s1, controlling the servo motor 11 to drive the first gear 12 to rotate, further driving the second gear 13 to rotate along with the rotation of the first gear 12, and enabling the gate 3 to be inserted into the slot 15 to cut off water because the screw 14 moves downwards along the thread rotation direction inside the second gear 13 due to the thread characteristic;
s2, pumping out residual water in the pipeline 1 through the water pump 10;
s3, controlling the driving motor 27 to drive the sector gear 28 to rotate, driving the sector gear 28 to rotate after teeth of the sector gear 28 are meshed with teeth of the third gear 29, further driving the rotating rod 31 to rotate, driving the connecting rod 32 to rotate after the rotating rod 31 rotates, removing the force applied to the third gear 29 after the teeth of the sector gear 28 rotate, further driving the rotating rod 31 to rotate under the self weight of the knocking body 24 and the connecting rod 32 until the knocking body 24 hits the surface of the filter screen 33, shaking off dirt adhered to the surface into the dirt receiving pocket 23, and driving the knocking body 24 to hit once every time the sector gear 28 rotates one circle until all the dirt falls off;
s4, injecting a clean water source into the water tank 9 through the water inlet pipe 18, boiling water under the action of the heating discharge pipe 19 to generate high-pressure saturated steam, opening the exhaust valve 8 to convey the high-pressure steam along the steam pipe 7 and the steam branch pipe 20, and directly spraying the high-pressure steam on the surface of the filter screen 33 under the action of the high-pressure spray head 21, so that residual stubborn foreign matters can be cleaned, and high-temperature sterilization is achieved;
s5, the maintenance personnel opens the sealing door 6, enters the pipeline 1 through the ladder stand 16, cleans the dirt in the dirt pocket 23, and finishes the cleaning process.
In summary, the following steps: the steam washing mechanism washes the filter screen 33 by using high-temperature saturated steam, can clean residual stubborn foreign matters, has a high-temperature sterilization effect, and increases the practicability.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and the technical solutions and the inventive concepts thereof according to the present invention are equivalent to or changed within the technical scope of the present invention.
Claims (9)
1. The utility model provides a water intaking pump station is with convenient clear trash structure, includes pipeline (1), its characterized in that, the one end fixed mounting of pipeline (1) has trash rack (2), and the other end of pipeline (1) is connected with suction pump (10), the inside of pipeline (1) corresponds the one end of trash rack (2) and is provided with slot (15) that are "U" font, and the fixed water break mechanism that is provided with in top of pipeline (1) and extends to slot (15) inboard, the top of pipeline (1) is located one side of water break mechanism and is provided with sealing door (6), and the position department that the inside of pipeline (1) corresponds sealing door (6) is fixed with perpendicular decurrent cat ladder (16), the inside of pipeline (1) is provided with filter screen (33), the upper and lower both sides of filter screen (33) are fixed with pipeline (1) through upper connecting seat (17) and lower connecting seat (22) respectively, go up one side fixed mounting of connecting seat (17) and have a knocking mechanism, one side of connecting seat (22) is provided with down and connects dirty pocket (23), the one end that the top of pipeline (1) is close to suction pump (10) is equipped with steam and erodees the mechanism.
2. The trash holding structure for the water intake pump station convenient to clean as claimed in claim 1, the water cut-off mechanism comprises prefabricated support plates (4) symmetrically fixed above the pipeline (1), a top beam (5) is fixed above the two prefabricated support plates (4), and the inner sides of the two prefabricated supporting plates (4) are connected with a gate (3) which penetrates through the pipeline (1) and is inserted in the slot (15) in a sliding way, a screw rod (14) is rotatably connected above the gate (3), the other end of the screw rod (14) penetrates through the top beam (5) and extends to the outside of the top beam to be fixed with a limiting disc, a servo motor (11) is fixedly arranged on the inner side of the top beam (5), and the top end in the top beam (5) is rotatably connected with a second gear (13), and a first gear (12) meshed with the second gear (13) is fixed at the transmission end of the servo motor (11).
3. The convenient and clean trash holding structure for the water intake pump station according to claim 2, wherein a threaded hole is formed in a joint of the second gear (13) and the screw (14), and an internal thread matched with the screw (14) is arranged in the threaded hole.
4. The convenient and clean trash holding structure for the water intake pump station according to claim 1, characterized in that the knocking mechanism comprises a driving motor (27) fixedly mounted on one side of an upper connecting seat (17), a transmission end of the driving motor (27) is fixedly connected with a sector gear (28), a rotating rod (31) is arranged below the driving motor (27), two ends of the rotating rod (31) are mounted on the front side of the upper connecting seat (17) through bearing seats (30), a third gear (29) is fixedly sleeved on the position, corresponding to the sector gear (28), of the outer portion of the rotating rod (31), connecting rods (32) are fixedly sleeved on the outer portion of the rotating rod (31) at equal intervals, and knocking bodies (24) are fixedly arranged below the connecting rods (32).
5. The trash holding structure for the water intake pump station convenient to clean as claimed in claim 4, wherein the tooth pitch of the sector gear (28) is the same as that of the third gear (29), and the knocking body (24) is of a spherical structure made of rubber.
6. The convenient and clean trash holding structure for the water intaking pump station according to claim 1, characterized in that, steam scouring mechanism is including being located inside steam branch pipe (20) of pipeline (1) and being fixed in water tank (9) above pipeline (1), the rear side embedding intercommunication of water tank (9) has inlet tube (18) of connecting external clean water source, and one side embedding intercommunication of water tank (9) has steam pipe (7) that runs through pipeline (1) intercommunication steam branch pipe (20), heating calandria (19) are installed to the inside bottom of water tank (9), the middle section of steam pipe (7) is connected with discharge valve (8), one side equidistant of steam branch pipe (20) is equipped with high pressure nozzle (21) that the injection end corresponds filter screen (33).
7. The trash holding structure convenient to clean for water intake pump station according to claim 6, wherein the number of the high-pressure spray heads (21) is not less than 3, and the high-pressure spray heads (21) slightly incline downwards and form an included angle of 30 degrees with the horizontal angle.
8. The convenient and clean trash holding structure for the water intake pump station according to claim 1, wherein a clamping groove (25) is formed in one side of the lower connecting seat (22), and a clamping block (26) matched with the trash holding pocket (23) is fixedly arranged at a position, corresponding to the clamping groove (25), on one side of the trash holding pocket (23).
9. A convenient cleaning trash holding structure for a water intake pump station and a cleaning method thereof according to any one of claims 1-8, characterized by comprising the following cleaning steps:
s1, controlling the servo motor (11) to drive the first gear (12) to rotate, further driving the second gear (13) to rotate along with the rotation of the first gear (12), and enabling the gate (3) to be inserted into the slot (15) to cut off water as the screw (14) moves downwards along the rotation direction of the threads inside the second gear (13) due to the thread characteristic;
s2, pumping out residual water in the pipeline (1) through a water pump (10);
s3, controlling a driving motor (27) to drive a sector gear (28) to rotate, driving the sector gear (28) to rotate after teeth of the sector gear (28) are meshed with teeth of a third gear (29), further driving a rotating rod (31) to rotate, driving a connecting rod (32) to rotate after the rotating rod (31) rotates, removing the force applied to the third gear (29) after the teeth of the sector gear (28) rotate, further driving the rotating rod (31) to rotate under the self weight of a knocking body (24) and the connecting rod (32) until the knocking body (24) hits the surface of a filter screen (33), shaking off dirt adhered to the surface into a dirt collecting pocket (23), and driving the knocking body (24) to hit once every time when the sector gear (28) rotates one circle until all the dirt is shaken off;
s4, injecting a clean water source into the water tank (9) through the water inlet pipe (18), boiling water under the action of the heating discharge pipe (19) to generate high-pressure saturated steam, opening the exhaust valve (8) to convey the high-pressure steam along the steam pipe (7) and the steam branch pipe (20), and directly spraying the high-pressure steam on the surface of the filter screen (33) under the action of the high-pressure spray head (21), so that residual stubborn foreign matters can be cleaned, and high-temperature sterilization is achieved;
s5, maintenance personnel open the sealing door (6), enter the pipeline (1) through the ladder (16) and clean dirt in the dirt pocket (23), and the cleaning process is completed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097321.XA CN112206562A (en) | 2020-10-14 | 2020-10-14 | Dirt blocking structure convenient to clean for water taking pump station and cleaning method of dirt blocking structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011097321.XA CN112206562A (en) | 2020-10-14 | 2020-10-14 | Dirt blocking structure convenient to clean for water taking pump station and cleaning method of dirt blocking structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112206562A true CN112206562A (en) | 2021-01-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011097321.XA Pending CN112206562A (en) | 2020-10-14 | 2020-10-14 | Dirt blocking structure convenient to clean for water taking pump station and cleaning method of dirt blocking structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112206562A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115031286A (en) * | 2021-12-31 | 2022-09-09 | 江苏食品药品职业技术学院 | Energy-saving equipment for hotel and use method |
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| CN210439240U (en) * | 2019-06-03 | 2020-05-01 | 中科华水工程管理有限公司 | Adjustable pump station water-blocking trash rack brake pad |
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- 2020-10-14 CN CN202011097321.XA patent/CN112206562A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103866815A (en) * | 2012-12-18 | 2014-06-18 | 中国石油天然气股份有限公司 | Sea water intake facilities of LNG receiving station |
| US20160303498A1 (en) * | 2015-04-17 | 2016-10-20 | Hollingsworth & Vose Company | Stable filter media including nanofibers |
| CN208130669U (en) * | 2018-03-05 | 2018-11-23 | 广东顺德亿美思科技有限公司 | Net-filter assembly with automatic cleaning function |
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| CN115031286A (en) * | 2021-12-31 | 2022-09-09 | 江苏食品药品职业技术学院 | Energy-saving equipment for hotel and use method |
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Application publication date: 20210112 |