CN219907141U - Flat membrane water purifier unit with back flushing function - Google Patents
Flat membrane water purifier unit with back flushing function Download PDFInfo
- Publication number
- CN219907141U CN219907141U CN202321316370.7U CN202321316370U CN219907141U CN 219907141 U CN219907141 U CN 219907141U CN 202321316370 U CN202321316370 U CN 202321316370U CN 219907141 U CN219907141 U CN 219907141U
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- China
- Prior art keywords
- water
- fixedly connected
- flat membrane
- back flushing
- wall
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 117
- 239000012528 membrane Substances 0.000 title claims abstract description 55
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 16
- 238000004140 cleaning Methods 0.000 claims abstract description 27
- 238000002347 injection Methods 0.000 claims abstract description 20
- 239000007924 injection Substances 0.000 claims abstract description 20
- 238000000746 purification Methods 0.000 claims abstract description 17
- 239000007788 liquid Substances 0.000 claims abstract description 16
- 238000004519 manufacturing process Methods 0.000 claims abstract description 12
- 238000005406 washing Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000000034 method Methods 0.000 abstract description 10
- 238000001914 filtration Methods 0.000 abstract description 5
- 239000010865 sewage Substances 0.000 description 19
- 239000000243 solution Substances 0.000 description 6
- 230000000903 blocking effect Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000009825 accumulation Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003673 groundwater Substances 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a flat membrane water purification unit with a back flushing function, which comprises a main body and a mounting frame, wherein two sides of the top of the main body are fixedly connected with baffle plates, two side outer walls of the baffle plates are fixedly connected with limiting blocks, the outer walls of the limiting blocks are fixedly connected with uniformly distributed fixing blocks, the inner walls of the fixing blocks are penetrated through and are in sliding connection with fixing screws, the outer walls of two ends of each fixing screw are penetrated through and are in threaded connection with fastening nuts, water injection pipes are penetrated through and are fixedly connected to the middle position inside the limiting blocks on the left side, and water production branch pipes are fixedly penetrated through and are fixedly connected to the middle position inside the limiting blocks on the right side. According to the utility model, dirt in the flat plate membrane after filtration can be cleaned in the using process of the device through linkage among the cleaning liquid barrel, the cleaning pump, the water injection pipe, the water collecting hole, the mounting frame and the flat plate membrane, so that the problem that the filtering holes on the flat plate membrane are easy to block is solved.
Description
Technical Field
The utility model relates to the technical field of flat membrane water purification, in particular to a flat membrane water purification unit with a back flushing function.
Background
Sewage refers to effluent from life and production that is contaminated to some extent. The water having lost the original functions is simply called sewage, and from the viewpoint of sewage source, sewage can be defined as liquid or water carrying waste mixed with groundwater, surface water, storm snow, etc. discharged from residential, institutional, commercial or industrial areas, and there are many kinds of sewage, and there are many technologies and processes for reducing the influence of sewage on the environment accordingly. According to sewage sources, sewage can be divided into industrial wastewater, domestic sewage, commercial sewage and sewage from rainwater, snow water and expressway, and in the sewage treatment process, a flat membrane water purifier unit is required to be used for purifying the sewage.
At present, in the treatment process of sewage, the flat membrane water purification unit is required to be used for purifying the sewage, but in the long-time use process of the conventional flat membrane water purification unit, dirt inside the flat membrane is easy to cause accumulation, the condition of blocking the water purification holes in the flat membrane occurs, meanwhile, after the blocking condition occurs, the flat membrane water purification unit is required to be disassembled for cleaning, the mode is complicated, and a large amount of manpower is required to be consumed for disassembling, so that the conventional flat membrane water purification unit is required to be improved.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a flat membrane water purifier unit with a back flushing function.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a dull and stereotyped membrane purifier unit with back flush function, includes main part and mounting bracket, the equal fixedly connected with baffle in top both sides of main part, the equal fixedly connected with stopper in both sides outer wall of baffle, the equal fixedly connected with fixed block of equal fixedly connected with of outer wall of stopper, the inner wall of fixed block all runs through and sliding connection has fixing screw, fixing screw's both ends outer wall all runs through and threaded connection has fastening nut, the left side all run through and fixedly connected with water injection pipe on the inside intermediate position of stopper, the right side fixedly run through and fixedly connected with produces the water branch pipe on the inner wall intermediate position of stopper, it is provided with the water production pump to run through on the front end below outer wall intermediate position of water branch pipe, the front end of water injection pipe all runs through and fixedly connected with washing liquid bucket, equal fixedly connected with wash pump on the top intermediate position of washing liquid bucket, the equal fixedly connected with dull and stereotyped membrane in inner wall both sides of mounting bracket, the outer wall all runs through and is provided with evenly distributed's water collecting hole, equal fixedly connected with water conservancy diversion post on the inner wall intermediate position of dull and stereotyped membrane, two sides all are adjacent grid fixedly connected with baffle on one side.
As a further description of the above technical solution:
the bottom four corners of main part all fixedly connected with support column.
As a further description of the above technical solution:
the front ends of the water producing branch pipes penetrate through and are fixedly connected with a water producing main pipe, and the bottom of the water producing main pipe is fixedly connected with a supporting seat.
As a further description of the above technical solution:
the front end of the water injection pipe penetrates through the cleaning pump and is fixedly connected with the cleaning pump.
As a further description of the above technical solution:
the inner wall of water collecting hole all fixedly connected with connecting block, and the connecting block all runs through water injection pipe and produces water branch pipe and fixed connection.
As a further description of the above technical solution:
the flow guide columns and the filter holes on the flat plate membrane are mutually staggered.
As a further description of the above technical solution:
the inner wall of the water collecting hole is fixedly connected with a connecting block, and the connecting block respectively penetrates through the water injection pipe and the water production branch pipe and is fixedly connected.
The utility model has the following beneficial effects:
according to the utility model, dirt in the flat plate membrane after filtration can be cleaned in the using process of the device through linkage among the cleaning liquid barrel, the cleaning pump, the water injection pipe, the water collecting hole, the mounting frame and the flat plate membrane, so that the problem that the filtering holes on the flat plate membrane are easy to be blocked when the device is used is solved, and meanwhile, an automatic cleaning process is realized, the cleaning process of disassembling the machine is reduced, and the labor is saved.
Drawings
FIG. 1 is a perspective view of a flat membrane water purifier set with a back flushing function provided by the utility model;
FIG. 2 is an exploded view of a flat membrane water purifier set with a back flushing function according to the present utility model;
fig. 3 is a schematic diagram of a flow guiding column of a flat membrane water purifier set with a back flushing function.
Legend description:
1. a main body; 2. a fixed block; 3. a fastening nut; 4. a water producing branch pipe; 5. a water injection pipe; 6. a cleaning pump; 7. a fixed screw; 8. a cleaning liquid barrel; 9. a support column; 10. a support base; 11. a water producing main pipe; 12. a water producing pump; 13. a mounting frame; 14. a baffle; 15. a grille baffle; 16. a flat membrane; 17. a connecting block; 18. a limiting block; 19. a water collecting hole; 20. and a flow guiding column.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Referring to fig. 1-3, one embodiment provided by the present utility model is: a flat membrane water purification unit with a back flushing function comprises a main body 1 and a mounting frame 13, wherein baffle plates 14 are fixedly connected to two sides of the top of the main body 1, limiting blocks 18 are fixedly connected to two side outer walls of the baffle plates 14, fixing blocks 2 which are uniformly distributed are fixedly connected to the outer walls of the limiting blocks 18, fixing screws 7 are penetrated through and slidingly connected to the inner walls of the fixing blocks 2, fastening nuts 3 are penetrated through and screwed to the outer walls of two ends of the fixing screws 7, water injection pipes 5 are penetrated through and fixedly connected to the middle positions of the inner walls of the left limiting blocks 18, water production branch pipes 4 are fixedly penetrated through and fixedly connected to the middle positions of the inner walls of the right limiting blocks 18, water production pumps 12 are penetrated through and arranged on the middle positions of the outer walls below the front ends of the water production branch pipes 4, clean water produced in the water production branch pipes 4 is pumped into a water production main pipe 11 through the starting of the water production pumps 12, the front end of the water injection pipe 5 is fixedly connected with a cleaning liquid barrel 8, the middle position of the top of the cleaning liquid barrel 8 is fixedly connected with a cleaning pump 6, the cleaning pump 6 pumps out cleaning liquid in the cleaning liquid barrel 8 by starting the cleaning pump 6, the two sides of the inner wall of the mounting frame 13 are fixedly connected with a flat plate membrane 16, the outer wall of the mounting frame 13 is fixedly connected with uniformly distributed water collecting holes 19, the middle position of the inner wall of the flat plate membrane 16 is fixedly connected with uniformly distributed flow guide columns 20, water filtered by the grid baffle 15 enters the mounting frame 13 from the two sides of the flat plate membrane 16, clean water filtered by the flat plate membrane 16 is guided into the water collecting holes 19 arranged on the mounting frame 13 through the flow guide columns 20, the upper parts of the outer walls of the adjacent sides of the two mounting frames 13 are fixedly connected with grid baffles 15, large impurities in the sewage are first blocked by the grille shutter 15 provided on the flat plate membrane 16.
The bottom four corners of main part 1 all fixedly connected with support column 9, the front end of producing water branch pipe 4 all runs through fixedly connected with and produces water header pipe 11, the purifier unit is a plurality of dull and stereotyped membranes 16 constitution, the water catch bowl 19 on mounting bracket 13 and connecting block 17 are communicating this moment, the water through water conservancy diversion post 20 water conservancy diversion enters into producing in the water branch pipe 4 through water catch bowl 19, and produce the bottom fixedly connected with supporting seat 10 of water header pipe 11, the front end of water injection pipe 5 runs through wash pump 6 and with wash between the pump 6 fixedly connected with, the equal fixedly connected with connecting block 17 of inner wall of water catch bowl 19, and the equal fixedly connected with of water injection pipe 5 and producing water branch pipe 4 of connecting block 17, the filtration pore on water conservancy diversion post 20 and the dull and stereotyped membrane 16 is crisscross each other, the equal fixedly connected with connecting block 17 of inner wall of water catch bowl 19, and connecting block 17 run through water injection pipe 5 and produce water branch pipe 4 respectively, get into water catch bowl 19 through water catch bowl 5, wash pump 6 pressure given through the left side, make wash the inside of washing liquid flat membrane 16, the back flush to flat membrane 16 has been realized.
Working principle: firstly, when the device is used, the flat membrane water purification unit is placed in the sewage pool, large impurities in sewage are firstly blocked by the grid baffle 15 arranged on the flat membrane 16, filtered water of the grid baffle 15 enters the mounting frame 13 from two sides of the flat membrane 16, the filtered clean water passing through the flat membrane 16 is guided into the water collecting holes 19 arranged on the mounting frame 13 by the guide posts 20, the water purification unit consists of a plurality of flat membranes 16, at the moment, the water collecting holes 19 on the mounting frame 13 are communicated with the connecting blocks 17, the water guided by the guide posts 20 enters the water producing branch pipe 4 through the water collecting holes 19, clean water generated in the water producing branch pipe 4 is pumped into the water producing header pipe 11 by the starting of the water producing pump 12, the water producing pump 12 is closed, the cleaning liquid in the cleaning liquid barrel 8 is pumped out by the cleaning pump 6, the clean water enters the water collecting holes 19 through the water injection pipe 5, the pressure given by the left cleaning pump 6, the interior of the flat membrane 16 is cleaned by the cleaning liquid, the automatic back flushing of the flat membrane 16 is realized, the situation that the filter membrane is blocked in the sewage of the flat membrane is automatically cleaned, the manual cleaning process is reduced, and the manual cleaning process is required.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides a dull and stereotyped membrane purifier unit with back flush function, includes main part (1) and mounting bracket (13), its characterized in that: the utility model discloses a water-collecting device, including main part (1) and baffle (14) of the same, baffle (14) both sides outer wall equal fixedly connected with stopper (18), stopper (18)'s outer wall equal fixedly connected with evenly distributed fixed block (2), fixed screw (7) are all run through and sliding connection to the inner wall of fixed block (2), fixed screw (7) both ends outer wall equal run through and threaded connection has fastening nut (3), the left side on stopper (18)'s the inside intermediate position equal run through and fixedly connected with water injection pipe (5), the right side fixed run through and fixedly connected with produce water branch pipe (4) on stopper (18)'s the inner wall intermediate position, produce and be provided with produce water pump (12) on the outer wall intermediate position of front end below of water branch pipe (4), the front end equal run through and fixedly connected with washing liquid barrel (8) of water injection pipe (5), equal fixedly connected with wash pump (6) on the top intermediate position of washing liquid barrel (8), equal fixedly connected with flat membrane (16) on the inner wall both sides of mounting bracket (13), evenly run through and evenly distributed water-collecting device's (16) on the inner wall intermediate position of the same water-collecting device, and grid baffles (15) are fixedly connected above the outer walls of the adjacent sides of the two mounting frames (13).
2. The flat membrane water purification unit with a back flushing function according to claim 1, wherein: support columns (9) are fixedly connected to four corners of the bottom of the main body (1).
3. The flat membrane water purification unit with a back flushing function according to claim 1, wherein: the front ends of the water producing branch pipes (4) are fixedly connected with a water producing main pipe (11) in a penetrating mode, and the bottom of the water producing main pipe (11) is fixedly connected with a supporting seat (10).
4. The flat membrane water purification unit with a back flushing function according to claim 1, wherein: the front end of the water injection pipe (5) penetrates through the cleaning pump (6) and is fixedly connected with the cleaning pump (6).
5. The flat membrane water purification unit with a back flushing function according to claim 1, wherein: the inner walls of the water collecting holes (19) are fixedly connected with connecting blocks (17), and the connecting blocks (17) penetrate through the water injection pipe (5) and the water production branch pipe (4) and are fixedly connected.
6. The flat membrane water purification unit with a back flushing function according to claim 1, wherein: the filter holes on the guide posts (20) and the plate membrane (16) are staggered.
7. The flat membrane water purification unit with a back flushing function according to claim 1, wherein: the inner walls of the water collecting holes (19) are fixedly connected with connecting blocks (17), and the connecting blocks (17) respectively penetrate through the water injection pipe (5) and the water production branch pipe (4) and are fixedly connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316370.7U CN219907141U (en) | 2023-05-29 | 2023-05-29 | Flat membrane water purifier unit with back flushing function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321316370.7U CN219907141U (en) | 2023-05-29 | 2023-05-29 | Flat membrane water purifier unit with back flushing function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219907141U true CN219907141U (en) | 2023-10-27 |
Family
ID=88440748
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321316370.7U Active CN219907141U (en) | 2023-05-29 | 2023-05-29 | Flat membrane water purifier unit with back flushing function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219907141U (en) |
-
2023
- 2023-05-29 CN CN202321316370.7U patent/CN219907141U/en active Active
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| GR01 | Patent grant |