CN215049115U - A kind of multi-stage filtration equipment for sewage treatment of heat treatment machine - Google Patents
A kind of multi-stage filtration equipment for sewage treatment of heat treatment machine Download PDFInfo
- Publication number
- CN215049115U CN215049115U CN202022775109.6U CN202022775109U CN215049115U CN 215049115 U CN215049115 U CN 215049115U CN 202022775109 U CN202022775109 U CN 202022775109U CN 215049115 U CN215049115 U CN 215049115U
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- China
- Prior art keywords
- sewage
- stage
- filter
- heat treatment
- sewage treatment
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- 239000010865 sewage Substances 0.000 title claims abstract description 61
- 238000001914 filtration Methods 0.000 title claims abstract description 38
- 238000010438 heat treatment Methods 0.000 title claims abstract description 16
- 239000007788 liquid Substances 0.000 claims abstract description 29
- 239000012528 membrane Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 238000007789 sealing Methods 0.000 claims description 6
- 238000004140 cleaning Methods 0.000 claims description 2
- 229910000679 solder Inorganic materials 0.000 claims 1
- 239000012535 impurity Substances 0.000 description 9
- 239000013618 particulate matter Substances 0.000 description 6
- 239000012466 permeate Substances 0.000 description 5
- 239000007769 metal material Substances 0.000 description 4
- 238000011045 prefiltration Methods 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000008187 granular material Substances 0.000 description 2
- 230000007774 longterm Effects 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000002826 coolant Substances 0.000 description 1
- 239000013078 crystal Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000008520 organization Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Images
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- Filtration Of Liquid (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
本实用新型公开了一种热处理机污水处理用多级过滤设备，涉及污水处理技术领域，为解决现有的过滤设备结构复杂，占地面积较大，且更换滤芯不方便的问题。所述多级过滤箱的内部安装有滤芯，所述多级过滤箱的上端安装有污水缓冲箱，所述滤芯包括端盖，且端盖设置有两个，两个所述端盖之间设置有中心集水管，所述中心集水管的上端设置有若干出液孔，所述中心集水管的外侧设置有多级滤膜，所述多级滤膜的外侧设置有外筒体，所述外筒体的上端设置有若干出液槽，所述外筒体外侧的上方和下方均设置有外螺纹，所述端盖包括卡边，且卡边的内侧设置有内螺纹，且端盖与外筒体螺纹连接。
The utility model discloses a multi-stage filtration device for sewage treatment of a heat treatment machine, which relates to the technical field of sewage treatment, in order to solve the problems of complex structure, large floor space and inconvenient replacement of filter elements in the existing filtration device. A filter element is installed inside the multi-stage filter box, and a sewage buffer tank is installed on the upper end of the multi-stage filter box. The filter element includes end caps, and two end caps are arranged between the two end caps. There is a central water collection pipe, the upper end of the central water collection pipe is provided with a number of liquid outlet holes, the outer side of the central water collection pipe is provided with a multi-stage filter membrane, the outer side of the multi-stage filter membrane is provided with an outer cylinder, the outer The upper end of the cylinder body is provided with a number of liquid outlet grooves, the upper and lower sides of the outer cylinder body are provided with external threads, the end cap includes a clamping edge, and the inner side of the clamping edge is provided with an inner thread, and the end cap is connected to the outer surface. Cylinder thread connection.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a multistage filtering device for sewage treatment of a heat treatment machine.
Background
The heat treatment is a metal heat processing technology which heats metal materials in a certain heating furnace, keeps the temperature of the metal materials, cools the metal materials in a cooling medium and changes the performance of the metal materials by changing the crystal phase organization structure on the surface or in the material.
However, the existing filtering equipment has a complex structure, occupies a large area, and is inconvenient to replace a filter element, so that the existing requirements are not met, and the multistage filtering equipment for the sewage treatment of the heat treatment machine is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a heat treating machine is multistage filtration equipment for sewage treatment to the current filtration equipment structure that provides among the above-mentioned background art of solution is complicated, and area is great, and the inconvenient problem of renew cartridge.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a heat treating engine is multistage filtration equipment for sewage treatment, includes multistage filter box, the internally mounted of multistage filter box has the filter core, sewage buffer tank is installed to multistage filter box's upper end, the filter core includes the end cover, and the end cover is provided with two, two be provided with central collector pipe between the end cover, the upper end of central collector pipe is provided with a plurality of liquid holes, the outside of central collector pipe is provided with multistage filter membrane, multistage filter membrane's the outside is provided with outer barrel, the upper end of outer barrel is provided with a plurality of liquid grooves.
Preferably, the top and the below in the outer barrel outside all are provided with the external screw thread, the end cover includes the card limit, and the inboard on card limit is provided with the internal thread, and end cover and outer barrel threaded connection.
Preferably, the internally mounted of sewage baffle-box has the filter basket, the bottom of straining the basket inside is provided with the arc filter screen, and the arc filter screen with strain basket fixed connection.
Preferably, the top plate is installed to the upper end of straining the basket, the both sides of top plate upper end all are provided with the handle, the centre of top plate upper end is provided with the clearance lid, and strains basket and roof welded connection, and roof and handle welded connection.
Preferably, one side of the outer part of the sewage buffer tank is provided with a liquid inlet pipe.
Preferably, a drain pipe is arranged on one side of the lower end of the multistage filter box.
Preferably, a liquid collecting cavity is arranged between the multistage filter box and the filter element.
Preferably, a sealing ring is arranged between the end cover and the multistage filter box, and the sealing ring is connected with the multistage filter box in a bonding mode.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a sewage is collected to central collector pipe, sewage discharges through a plurality of liquid holes of central collector pipe, inside the infiltration multistage filter membrane, realize multistage filtration through multistage filter membrane, particulate matter, colloid and suspended solid in the filtration sewage, the harmful substance of polluted environment in the getting rid of sewage, sewage after the multistage filtration sees through multistage filter membrane, discharge through the drain tank of outer barrel, get into the inside in collection liquid chamber, finally discharge through the fluid-discharge tube, whole equipment structure is simple compact, area has been reduced.
2. The utility model discloses an end cover and outer barrel threaded connection can dismantle the two alone fast to the realization is simple to multistage filter membrane's quick replacement, and the connected mode is simple, and it is convenient and quick to change the action, and the renew cartridge is convenient.
3. The utility model discloses an inside basket of straining of sewage buffer box carries out the prefilter to sewage, before sewage gets into multistage filter box, holds back the large granule impurity in the sewage, avoids particulate matter impurity to pile up at the inside influence filter effect of multistage filter box, and the filter screen is the arc structure, has effectively avoided holding back particulate matter impurity and has taken place to block up.
Drawings
FIG. 1 is a schematic structural view of a multistage filtration apparatus for sewage treatment of a heat treatment machine according to the present invention;
fig. 2 is a three-dimensional perspective view of the outer cylinder of the present invention;
fig. 3 is a three-dimensional perspective view of the central water collecting pipe of the present invention;
fig. 4 is a top view of the filter basket of the present invention.
In the figure: 1. a multi-stage filter tank; 2. a filter element; 3. a sewage buffer tank; 4. a central water collection pipe; 5. a liquid outlet hole; 6. a multistage filter membrane; 7. an outer cylinder; 8. an end cap; 9. a liquid outlet groove; 10. an external thread; 11. edge clamping; 12. a filter basket; 13. an arc-shaped filter screen; 14. a top plate; 15. a handle; 16. cleaning the cover; 17. a liquid inlet pipe; 18. a liquid discharge pipe; 19. a seal ring; 20. and a liquid collection cavity.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Referring to fig. 1-4, the present invention provides an embodiment: the utility model provides a heat treating machine is multistage filtration equipment for sewage treatment, including multistage filter case 1, the internally mounted of multistage filter case 1 has filter core 2, sewage buffer tank 3 is installed to the upper end of multistage filter case 1, filter core 2 includes end cover 8, and end cover 8 is provided with two, be provided with central collector pipe 4 between two end covers 8, the upper end of central collector pipe 4 is provided with a plurality of drain holes 5, the outside of central collector pipe 4 is provided with multistage filter membrane 6, the outside of multistage filter membrane 6 is provided with outer barrel 7, the upper end of outer barrel 7 is provided with a plurality of drain tanks 9, sewage firstly enters the inside of sewage buffer tank 3 and carries out the prefiltration, sewage after the prefiltration gets into the inside of central collector pipe 4, discharge through the drain hole 5 of central collector pipe 4, permeate inside multistage filter membrane 6, realize multistage filtration through multistage filter membrane 6, filter particulate matter in the sewage, Colloid and suspended matters, remove the harmful substances polluting the environment in the sewage, and the sewage after multi-stage filtration permeates the multi-stage filter membrane 6 and is discharged through the liquid outlet groove 9 of the outer cylinder 7.
Further, the top and the below in the outer barrel 7 outside all are provided with external screw thread 10, end cover 8 includes card limit 11, and the inboard of card limit 11 is provided with the internal thread, and end cover 8 and outer barrel 7 threaded connection, when needing to change multistage filter membrane 6 after long-term the use, can dismantle end cover 8 and outer barrel 7 alone fast, it is spacing to remove the fixed of multistage filter membrane 6, thereby realize the quick replacement to multistage filter membrane 6, the connected mode is simple, it is convenient and quick to change the action, it is convenient to change filter core 2.
Further, the internally mounted of sewage buffer tank 3 strains basket 12, strains the inside bottom of basket 12 and is provided with arc filter screen 13, and arc filter screen 13 with strain basket 12 fixed connection, strain basket 12 and carry out prefilter to sewage, arc filter screen 13 holds back the large granule impurity in the sewage, arc filter screen 13 is the arc structure, has effectively avoided holding back particulate matter impurity and has taken place to block up.
Further, strain the upper end of basket 12 and install roof 14, the both sides of roof 14 upper end all are provided with handle 15, and the centre of roof 14 upper end is provided with clearance lid 16, and strains basket 12 and roof 14 welded connection, and roof 14 and handle 15 welded connection, can take out from 3 insides of sewage buffer tank fast straining basket 12, opens clearance lid 16 and can clear up the particulate matter impurity who holds back.
Further, one side of the outside of the sewage buffer tank 3 is provided with a liquid inlet pipe 17, and sewage enters the inside of the sewage buffer tank 3 through the liquid inlet pipe 17.
Further, a drain pipe 18 is arranged on one side of the lower end of the multistage filter tank 1, and the sewage after multistage filtration is finally discharged through the drain pipe 18.
Further, a liquid collecting cavity 20 is arranged between the multistage filter box 1 and the filter element 2, sewage after multistage filtration permeates the multistage filter membrane 6, is discharged through the liquid outlet groove 9 of the outer cylinder 7, and enters the liquid collecting cavity 20.
Furthermore, a sealing ring 19 is arranged between the end cover 8 and the multistage filter box 1, and the sealing ring 19 is connected with the multistage filter box 1 in a gluing manner, so that liquid leakage is effectively avoided.
The working principle is as follows: when in use, sewage enters the inside of the sewage buffer tank 3 through the liquid inlet pipe 17, the filtering basket 12 inside the sewage buffer tank 3 primarily filters the sewage, the arc-shaped filtering net 13 intercepts large granular impurities in the sewage, prevents the granular impurities from accumulating inside the multistage filtering tank 1 to influence the filtering effect, the arc-shaped filtering net 13 is of an arc-shaped structure, effectively prevents the intercepted granular impurities from being blocked, the sewage after primary filtration enters the inside of the central water collecting pipe 4, is discharged through the liquid outlet hole 5 of the central water collecting pipe 4 and permeates into the inside of the multistage filtering membrane 6, realizes multistage filtration through the multistage filtering membrane 6, filters the granular matters, colloid and suspended matters in the sewage, removes harmful substances polluting the environment in the sewage, the sewage after multistage filtration permeates through the multistage filtering membrane 6, is discharged through the liquid outlet groove 9 of the outer cylinder body 7, enters the inside of the liquid collecting cavity 20 and finally is discharged through the liquid discharge pipe 18, and because the end cover 8 is in threaded connection with the outer cylinder body 7, when needing to change multistage filter membrane 6 after long-term the use, can dismantle end cover 8 and outer barrel 7 alone fast, it is spacing to remove the fixed of multistage filter membrane 6 to the realization is to multistage filter membrane 6's quick replacement, and connected mode is simple, and it is convenient and quick to change the action, and it is convenient to change filter core 2.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (8)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775109.6U CN215049115U (en) | 2020-11-26 | 2020-11-26 | A kind of multi-stage filtration equipment for sewage treatment of heat treatment machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022775109.6U CN215049115U (en) | 2020-11-26 | 2020-11-26 | A kind of multi-stage filtration equipment for sewage treatment of heat treatment machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215049115U true CN215049115U (en) | 2021-12-07 |
Family
ID=79161037
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022775109.6U Expired - Fee Related CN215049115U (en) | 2020-11-26 | 2020-11-26 | A kind of multi-stage filtration equipment for sewage treatment of heat treatment machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215049115U (en) |
-
2020
- 2020-11-26 CN CN202022775109.6U patent/CN215049115U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211207 |