CN214302136U - Prefabricated pump station with bottom sludge cleaning and flushing functions - Google Patents
Prefabricated pump station with bottom sludge cleaning and flushing functions Download PDFInfo
- Publication number
- CN214302136U CN214302136U CN202022955081.4U CN202022955081U CN214302136U CN 214302136 U CN214302136 U CN 214302136U CN 202022955081 U CN202022955081 U CN 202022955081U CN 214302136 U CN214302136 U CN 214302136U
- Authority
- CN
- China
- Prior art keywords
- pump station
- cylinder
- fixed
- pump
- maintenance platform
- Prior art date
- 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.)
- Active
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 29
- 238000011010 flushing procedure Methods 0.000 title claims abstract description 19
- 239000010802 sludge Substances 0.000 title claims description 13
- 239000010865 sewage Substances 0.000 claims abstract description 51
- 238000012423 maintenance Methods 0.000 claims abstract description 39
- 238000005086 pumping Methods 0.000 claims abstract description 16
- 238000005406 washing Methods 0.000 claims abstract description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 58
- 239000000463 material Substances 0.000 claims description 18
- 238000003756 stirring Methods 0.000 claims description 15
- 239000000126 substance Substances 0.000 claims description 9
- 239000007921 spray Substances 0.000 claims description 5
- 238000007789 sealing Methods 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007790 scraping Methods 0.000 claims description 2
- 238000007599 discharging Methods 0.000 claims 2
- 239000002245 particle Substances 0.000 description 17
- 238000001914 filtration Methods 0.000 description 6
- 239000007787 solid Substances 0.000 description 6
- 208000034699 Vitreous floaters Diseases 0.000 description 4
- 239000008187 granular material Substances 0.000 description 4
- 239000013618 particulate matter Substances 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000007667 floating Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000012466 permeate Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
Images
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
The utility model relates to a prefabricated pump station technical field, concretely relates to prefabricated pump station with bottom mud is clean and washing function, include: the middle part of the inner wall of the pump station cylinder is fixed with a horizontal maintenance platform, and a circle of flange is fixed close to the lower end of the inner wall of the pump station cylinder; the flange is used for fixing a filter plate; a sewage inlet pipeline is also fixed on the pump station cylinder; the cylinder cover is hinged to the upper end of the pump station cylinder; the pumping and draining mechanism is connected to the lower end of the pump station cylinder; the cleaning mechanism is connected to the maintenance platform; and the flushing mechanism is connected to the barrel cover. The utility model discloses with the problem of existence in solving current prefabricated pump station as the starting point, combine the condition in the prefabricated pump station in-service use, improve the structure of current prefabricated pump station to add clean mechanism and wash the mechanism, can effectively reduce the filter screen and be blockked up the emergence, prolong the life of prefabricated pump station.
Description
Technical Field
The utility model relates to a prefabricated pump station technical field, concretely relates to prefabricated pump station with bottom sludge cleaning and washing function.
Background
The prefabricated pump station is a product used in sewage treatment such as municipal domestic sewage, industrial wastewater and the like, takes a pump station cylinder as a main body, and is internally provided with a submersible sewage pump, a pipeline, a ladder stand, a maintenance platform and other parts. In the actual sewage treatment process, the residues in the sewage contain floaters, solid particles and/or oily substances, wherein the floaters and the solid particles have different sizes, the smaller size can be pumped and discharged to the outside by the submersible sewage pump, the larger size can block the submersible sewage pump to influence the normal work of the submersible sewage pump, and further influence the operation of the whole prefabricated pump station. In the prior art, in order to avoid or reduce the phenomenon, some prefabricated pump stations are additionally provided with a filter screen to filter out larger floating objects and solid particles. But the live time has been of a specified duration, and the solid particle of filtering or floater can block up the filter mesh, influence the pump drainage of sewage and less granule material, need the staff regularly to get into the inside filter screen that washes of pump station barrel to clear up the material of filtering. But the accumulated sewage and the smaller particles and the like can cause the washing and cleaning work to be difficult to be carried out.
The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information constitutes prior art already known to a person skilled in the art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a prefabricated pump station with bottom sludge cleaning and washing function to the solution adds the filter screen of establishing and can avoid or reduce the jam of stealthily dirty pump, but the solid particle or the floater of filtering can block up the filtration mesh, influence the pump drainage of sewage and the material of less granule, need the staff regularly to get into the inside filter screen that washes of pump station barrel, and clear up the material of filtering. But the accumulated sewage and the smaller particles cause the problem that the washing and cleaning work is difficult to be carried out.
In order to achieve the above purpose, the utility model provides a following technical scheme:
the utility model provides a prefabricated pump station with bottom sludge cleaning and washing function, includes:
the pump station cylinder is of a hollow structure with an upper opening and a lower opening, a horizontal maintenance platform is fixed in the middle of the inner wall of the pump station cylinder, and a circle of flange is fixed close to the lower end of the pump station cylinder; a filter plate is fixed on the flange by using a countersunk head screw; a sewage inlet pipeline communicated with the interior of the pump station barrel is further fixed on the pump station barrel, and the tail end of the sewage inlet pipeline penetrates through the maintenance platform downwards; the cylinder cover is hinged to the upper end of the pump station cylinder; the pumping and draining mechanism is connected to the lower end of the pump station cylinder; the pumping mechanism is used for pumping substances penetrating through the filter screen plate to the outside; the cleaning mechanism is connected to the maintenance platform; the cleaning mechanism is used for stirring the materials on the filter plates; and the flushing mechanism is connected to the barrel cover and penetrates through the maintenance platform to extend to the bottom of the pump station barrel.
Preferably, the pumping and draining mechanism comprises a pump machine fixing cylinder, a submersible sewage pump and a sewage pipeline, wherein the pump machine fixing cylinder is connected to the lower end of the pump station cylinder through a bolt; the submersible sewage pump is fixed in the pump station fixing cylinder; the inner end of the sewage discharge pipeline is connected to the submersible sewage pump, and the outer end of the sewage discharge pipeline penetrates through the pump fixing cylinder.
Preferably, the cleaning mechanism comprises a driving motor, a driving gear, a rotating connecting cylinder, a driven gear, a connecting rod, a fixing plate and an agitating plate, wherein the driving motor is fixed at the eccentric position of the maintenance platform, and an output shaft is vertically downward; the driving gear is fixed on an output shaft of the driving motor and is positioned above the maintenance platform; the rotary connecting cylinder penetrates through the maintenance platform downwards and is in rotary connection with the maintenance platform through a bearing; the driven gear is fixed at the upper end of the rotary connecting cylinder and is meshed with the driving gear; the connecting rods are in a C shape, the number of the connecting rods is multiple, the upper ends of the connecting rods are fixed at the lower end of the rotary connecting cylinder, and the lower ends of the connecting rods are fixed together through a connecting shaft; the fixing plate is fixed at the lower end of the connecting rod; the stirring plates are vertically arranged on the fixed plate at intervals downwards.
Preferably, a scraper attached to the inner wall of the pump station cylinder is fixed on the side face, close to the inner wall of the pump station cylinder, of the connecting rod.
Preferably, the stirring plate and the scraper are made of rubber.
Preferably, the flushing mechanism comprises a water suction pump, a water conveying pipe and a water conveying branch pipe, wherein the water suction pump is fixed at the center of the cylinder cover and is connected with an external water source; the upper end of the water delivery pipe is connected with the upper end and the lower end of the water suction pump, the upper end and the lower end of the water delivery pipe downwards penetrate through the cylinder cover, the maintenance platform and the rotary connecting cylinder and extend towards the connecting shaft, and a gap is reserved between the water delivery pipe and the rotary connecting cylinder; the number of the water delivery branch pipes from the lower end of the water delivery pipe is 2, the water delivery branch pipes are symmetrically arranged and communicated with the water delivery pipe, and a plurality of water spray pipes communicated with the water delivery branch pipes are uniformly arranged on the side wall, close to the filter plate, of the water delivery branch pipe.
Preferably, the cylinder cover and the maintenance platform are both provided with inlets, and sealing plates are hinged at the inlets; the cylinder cover is also provided with an exhaust pipe; the maintenance platform is provided with an exhaust hole; and the lower part of the pump station cylinder is fixedly provided with supporting legs.
Compared with the prior art, the utility model discloses following beneficial effect has:
(1) the utility model discloses the structure to current pump station barrel improves, will stealthily dirty pump and sewage pipes set up its outside, the equipment of the prefabricated pump station of being convenient for.
(2) The utility model discloses set up the wiper mechanism in the pump station barrel, the material that lies in on the filter can be stirred to the stirring board on the wiper mechanism, reduces the emergence of filtering the hole on the large granule material blocks up the filter, and then guarantees the pump drainage by the way of sewage and small particle material. Meanwhile, the scraper on the cleaning mechanism can scrape off substances adhered to the inner wall of the pump station cylinder body, so that the formation of dirt is avoided, and the service life of the pump station cylinder body can be prolonged.
(3) The utility model discloses still add and wash the mechanism, finish the back at sewage treatment, wash the mechanism and use with clean mechanism cooperation, can wash remaining tiny particle material on the filter, only persist great particle material on making the filter, follow-up staff only need to great particle material clear up can, can improve prefabricated pump station routine maintenance's efficiency.
(4) The utility model discloses with the problem of existence in solving current prefabricated pump station as the starting point, combine the condition in the prefabricated pump station in-service use, improve the structure of current prefabricated pump station to add clean mechanism and wash the mechanism, can effectively reduce the emergence that the filter screen is blockked up, prolong the life of prefabricated pump station, improve prefabricated pump station routine maintenance's efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a front view of FIG. 1;
FIG. 3 is a schematic structural view of the pump station shown in FIG. 1 after the cylinder is cut away;
FIG. 4 is a left side view of the pump station cartridge of FIG. 1 removed;
fig. 5 is a cross-sectional view of the present invention;
100. a pump station cylinder; 101. maintaining the platform; 102. a flange; 103. a filter plate; 104. a sewage inlet pipeline; 105. an exhaust hole; 106. supporting legs; 107. climbing a ladder;
200. a cylinder cover; 201. an inlet; 202. a sealing plate; 203. an exhaust pipe;
300. a pumping mechanism; 301. a pump fixing cylinder; 302. a submersible sewage pump; 303. a blowdown line;
400. a cleaning mechanism; 401. a drive motor; 402. a driving gear; 403. rotating the connecting cylinder; 404. a driven gear; 405. a connecting rod; 406. a fixing plate; 407. a stirring plate; 408. a connecting shaft; 409. a squeegee;
500. a flushing mechanism; 501. a water pump; 502. a water delivery pipe; 503. a water delivery branch pipe; 504. and a water spray pipe.
Detailed Description
In the following, the technical solutions of the present invention are described clearly and completely, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by the technical personnel in the field without creative work belong to the protection scope of the present invention.
Examples
Referring to fig. 1-5, a prefabricated pump station with bottom sludge cleaning and flushing includes:
the pump station cylinder 100 is of a hollow structure with an upper opening and a lower opening, a horizontal maintenance platform 101 is fixed in the middle of the inner wall of the pump station cylinder 100, and a circle of flange 102 is fixed close to the lower end of the pump station cylinder; a filter plate 103 is fixed on the flange 102 by using countersunk head screws; a sewage inlet pipeline 104 communicated with the interior of the pump station barrel 100 is further fixed on the pump station barrel 100, and the tail end of the sewage inlet pipeline 104 downwards penetrates through the maintenance platform 101;
the cylinder cover 200, the cylinder cover 200 is hinged at the upper end of the pump station cylinder 100;
the pumping and draining mechanism 300, the pumping and draining mechanism 300 is connected to the lower end of the pump station cylinder 100; the pumping mechanism 300 is used for pumping the substances penetrating through the filter screen plate 100 to the outside; in this embodiment, the specific structure of the pumping mechanism 300 is as follows: the pumping and draining mechanism 300 comprises a pump machine fixing cylinder 301, a submersible sewage pump 302 and a sewage pipeline 303, wherein the pump machine fixing cylinder 301 is connected to the lower end of the pump station cylinder 100 through a bolt; the submersible sewage pump 302 is fixed in the pump station fixing cylinder 301; the inner end of the sewage discharge pipeline 303 is connected to the submersible sewage pump 302, and the outer end of the sewage discharge pipeline penetrates through the pump fixing cylinder 301.
The cleaning mechanism 400, the cleaning mechanism 400 is connected to the maintenance platform 101; the cleaning mechanism 400 is used to agitate the material on the filter plates 103; in this embodiment, the specific structure of the cleaning mechanism 400 is: the cleaning mechanism 400 comprises a driving motor 401, a driving gear 402, a rotary connecting cylinder 403, a driven gear 404, a connecting rod 405, a fixing plate 406 and a stirring plate 407, wherein the driving motor 401 is fixed at the eccentric position of the maintenance platform 101, and the output shaft is vertically downward; the driving gear 402 is fixed on the output shaft of the driving motor 401 and is positioned above the maintenance platform 101; the rotary connecting cylinder 403 penetrates through the maintenance platform 101 downwards and is connected with the maintenance platform in a rotary mode through a bearing; a driven gear 404 fixed to an upper end of the rotary connecting cylinder 403 and engaged with the driving gear 402; the connecting rods 405 are in a letter C shape, a plurality of connecting rods 405 are arranged, the upper ends of the connecting rods 405 are fixed at the lower end of the rotary connecting cylinder 403, and the lower ends of the connecting rods 405 are fixed together through a connecting shaft 408; the fixed plate 406 is fixed at the lower end of the connecting rod 405; an agitating plate 407 is vertically provided at a downward interval on the stationary plate 406. Preferably, a scraper 409 attached to the inner wall of the pump station cylinder 100 is fixed on the side surface of the connecting rod 405 close to the inner wall of the pump station cylinder 100.
And the flushing mechanism 500, wherein the flushing mechanism 500 is connected to the barrel cover 200 and extends to the bottom of the pump station barrel 100 through the maintenance platform 101. In this embodiment, the specific structure of the flushing mechanism 500 is: the flushing mechanism 500 comprises a water suction pump 501, a water conveying pipe 502 and a water conveying branch pipe 503, wherein the water suction pump 501 is fixed at the central position of the cylinder cover 200 and is connected with an external water source; the upper end of the water delivery pipe 502 is connected with the upper end and the lower end of the water suction pump 501, the upper end and the lower end of the water delivery pipe 502 downwards penetrate through the cylinder cover 200, the maintenance platform 101 and the rotary connecting cylinder 403 and extend towards the connecting shaft 408, and a gap is reserved between the water delivery pipe 502 and the rotary connecting cylinder 403; the number of the water delivery branch pipes 503 is 2 from the lower end of the water delivery pipe 502 and is symmetrically arranged and communicated with the water delivery pipe 502, and a plurality of water spray pipes 504 communicated with the water delivery branch pipes 503 are uniformly arranged on the side wall of the water delivery branch pipes 503 close to the filter plates 103.
Finally, in the present embodiment, the agitating plate 407 and the scraper 409 are made of rubber. Inlets 201 are formed in the cylinder cover 200 and the maintenance platform 100, and sealing plates 202 are hinged to the inlets 201; the cylinder cover 200 is also provided with an exhaust pipe 203; the maintenance platform 101 is provided with an exhaust hole 105; the lower part of the pump station cylinder 100 is fixed with a supporting foot 106. As is also apparent from fig. 5, the inside of the pump station cylinder 100 is further provided with a ladder 107, and the lower end of the ladder 107 is fixed on the maintenance platform 101.
In the present embodiment, the submersible sewage pump 302, the driving motor 401, and the water pump 501 are all powered by an external power supply; the sewage inlet pipe 104, the sewage discharge pipe 303, the water conveying pipe 502 and the water conveying branch pipe 503 are made of metal.
During the use, turn on driving motor 401 and suction pump 501, the sewage that awaits treating enters pump station barrel 100 through advancing dirty pipeline 104 to the filter 103 department whereabouts, at this in-process, the great particulate matter in the sewage is filtered by the filter 103, and the sewage and the tiny particle matter that permeate the filter 103 enter into pump machine fixed cylinder 301, and the submerged pump 302 during operation will enter into the material pump discharge in the pump machine fixed cylinder 301 outside.
The filtered large particulate matter accumulates on the filter plate 103, and some may clog the filter holes of the filter plate 103. When the driving motor 401 works, the driving gear 402 drives the driven gear 404 to rotate, the driven gear 404 drives the rotary connecting cylinder 403 to rotate, and further drives the connecting rod 405, the fixing plate 406, the stirring plate 408 and the scraping plate 409 to rotate, and when the stirring plate 408 rotates, large granular substances on the filter plate 103 are stirred, so that the occurrence of blockage of the filter plate 103 can be reduced, and sewage and small granular substances can smoothly pass through the filter plate 103; in addition, some solid particles, floating objects and oily substances in the sewage can be adhered to the inner wall of the pump station cylinder 100, and the service life of the pump station cylinder 100 can be influenced after a long time. When the scraper 409 rotates, substances adhered to the inner wall of the pump station cylinder 100 can be scraped, and the formation of dirt is avoided.
After sewage treatment finishes, some small particle material can remain sometimes to filter 103, and the staff regularly opens suction pump 501 and driving motor 401 and just can wash the small particle material on the filter 103, specifically is: suction pump 501 during operation is with outside water source take in and carry into water delivery branch 503 through raceway 502, and outside water source is blowout in the final water spray pipe 504 of following, washes the material on the filter 103, and driving motor 401 drives stirring board 407 through a series of linkages simultaneously and rotates, and stirring board 407 stirs small particle matter and the large granule material of remaining on the filter 103, makes small particle matter smoothly permeate through filter 103. Follow-up staff only need clear up the residual large particulate matter on filter 103 can.
The foregoing descriptions of specific exemplary embodiments of the present invention have been presented for purposes of illustration and description. It is not intended to limit the invention to the precise form disclosed, and obviously many modifications and variations are possible in light of the above teaching. The exemplary embodiments were chosen and described in order to explain certain principles of the invention and its practical application to enable one skilled in the art to make and use various exemplary embodiments of the invention and various alternatives and modifications as are suited to the particular use contemplated. It is intended that the scope of the invention be defined by the claims and their equivalents.
Claims (7)
1. The utility model provides a prefabricated pump station with bottom sludge cleaning and washing function which characterized in that includes:
the pump station cylinder is of a hollow structure with an upper opening and a lower opening, a horizontal maintenance platform is fixed in the middle of the inner wall of the pump station cylinder, and a circle of flange is fixed close to the lower end of the pump station cylinder; a filter plate is fixed on the flange by using a countersunk head screw; a sewage inlet pipeline communicated with the interior of the pump station barrel is further fixed on the pump station barrel, and the tail end of the sewage inlet pipeline penetrates through the maintenance platform downwards;
the cylinder cover is hinged to the upper end of the pump station cylinder;
the pumping and draining mechanism is connected to the lower end of the pump station cylinder; the pumping and discharging mechanism is used for pumping and discharging the substances penetrating through the filter plate to the outside;
the cleaning mechanism is connected to the maintenance platform; the cleaning mechanism is used for stirring the materials on the filter plates;
and the flushing mechanism is connected to the barrel cover and penetrates through the maintenance platform to extend to the bottom of the pump station barrel.
2. The prefabricated pump station with bottom sludge cleaning and flushing function as claimed in claim 1,
the pumping and draining mechanism comprises a pump machine fixing cylinder, a submersible sewage pump and a sewage pipeline, and the pump machine fixing cylinder is connected to the lower end of the pump station cylinder through a bolt; the submersible sewage pump is fixed in the pump fixing cylinder; the inner end of the sewage discharge pipeline is connected to the submersible sewage pump, and the outer end of the sewage discharge pipeline penetrates through the pump fixing cylinder.
3. The prefabricated pump station with bottom sludge cleaning and flushing function as claimed in claim 1,
the cleaning mechanism comprises a driving motor, a driving gear, a rotating connecting cylinder, a driven gear, a connecting rod, a fixing plate and a stirring plate, wherein the driving motor is fixed at the eccentric position of the maintenance platform, and an output shaft is vertically downward; the driving gear is fixed on an output shaft of the driving motor and is positioned above the maintenance platform; the rotary connecting cylinder penetrates through the maintenance platform downwards and is in rotary connection with the maintenance platform through a bearing; the driven gear is fixed at the upper end of the rotary connecting cylinder and is meshed with the driving gear; the connecting rods are in a C shape, the number of the connecting rods is multiple, the upper ends of the connecting rods are fixed at the lower end of the rotary connecting cylinder, and the lower ends of the connecting rods are fixed together through a connecting shaft; the fixing plate is fixed at the lower end of the connecting rod; the stirring plates are vertically arranged on the fixed plate at intervals downwards.
4. The prefabricated pump station with the bottom sludge cleaning and flushing function according to claim 3, wherein a scraper attached to the inner wall of the pump station cylinder is fixed on the side surface of the connecting rod close to the inner wall of the pump station cylinder.
5. The prefabricated pump station with the bottom sludge cleaning and flushing function according to claim 4, wherein the stirring plate and the scraping plate are made of rubber.
6. The prefabricated pump station with bottom sludge cleaning and flushing function as claimed in claim 3,
the flushing mechanism comprises a water suction pump, a water delivery pipe and water delivery branch pipes, and the water suction pump is fixed in the center of the barrel cover and is connected with an external water source; the upper end of the water delivery pipe is connected with the upper end and the lower end of the water suction pump, the upper end and the lower end of the water delivery pipe downwards penetrate through the cylinder cover, the maintenance platform and the rotary connecting cylinder and extend towards the connecting shaft, and a gap is reserved between the water delivery pipe and the rotary connecting cylinder; the number of the water delivery branch pipes from the lower end of the water delivery pipe is 2, the water delivery branch pipes are symmetrically arranged and communicated with the water delivery pipe, and a plurality of water spray pipes communicated with the water delivery branch pipes are uniformly arranged on the side wall, close to the filter plate, of the water delivery branch pipe.
7. The prefabricated pump station with bottom sludge cleaning and flushing function as claimed in claim 1,
the cylinder cover and the maintenance platform are both provided with inlets, and sealing plates are hinged at the inlets;
the cylinder cover is also provided with an exhaust pipe; the maintenance platform is provided with an exhaust hole;
and the lower part of the pump station cylinder is fixedly provided with supporting legs.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022955081.4U CN214302136U (en) | 2020-12-11 | 2020-12-11 | Prefabricated pump station with bottom sludge cleaning and flushing functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022955081.4U CN214302136U (en) | 2020-12-11 | 2020-12-11 | Prefabricated pump station with bottom sludge cleaning and flushing functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214302136U true CN214302136U (en) | 2021-09-28 |
Family
ID=77852816
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022955081.4U Active CN214302136U (en) | 2020-12-11 | 2020-12-11 | Prefabricated pump station with bottom sludge cleaning and flushing functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214302136U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319566A (en) * | 2021-12-30 | 2022-04-12 | 盐城市水利勘测设计研究院有限公司 | Self-cleaning pre-treated prefabricated pump station |
-
2020
- 2020-12-11 CN CN202022955081.4U patent/CN214302136U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114319566A (en) * | 2021-12-30 | 2022-04-12 | 盐城市水利勘测设计研究院有限公司 | Self-cleaning pre-treated prefabricated pump station |
| CN114319566B (en) * | 2021-12-30 | 2024-03-12 | 盐城市水利勘测设计研究院有限公司 | Prefabricated pump station of automatically cleaning preliminary treatment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN212091075U (en) | Tubular filter device for industrial wastewater treatment | |
| CN113769466A (en) | Food waste water reuse of reclaimed water equipment | |
| CN214302136U (en) | Prefabricated pump station with bottom sludge cleaning and flushing functions | |
| CN213314422U (en) | Environment-friendly easy-to-clean glass fiber reinforced plastic stirring tank | |
| CN107671096A (en) | A kind of cleaning machine for including self-cleaning cycle water tank | |
| CN215327638U (en) | High-strength glass fiber reinforced plastic septic tank device for water supply and drainage engineering | |
| CN215161752U (en) | Concrete sedimentation tank | |
| CN214972137U (en) | Oil removal fatlute collection processing apparatus | |
| CN214327221U (en) | Integrated sewage discharge system of water treatment system | |
| CN211283968U (en) | Novel flocculation basin | |
| CN212770236U (en) | Horizontal flow type sewage air floatation equipment with simple structure | |
| CN113754147A (en) | Modularized efficient water treatment system and treatment method | |
| CN211521867U (en) | Environmental protection equipment with sewage treatment mechanism | |
| CN215538810U (en) | Sewage discharge device for sewage treatment | |
| CN111359966A (en) | Continuous flushing machine for waste plastic fragments | |
| CN216026859U (en) | Effluent water sump cleaning device | |
| CN215977446U (en) | Sediment removal device is used in hydraulic engineering construction | |
| CN213995125U (en) | High-efficient environmental protection sedimentation tank for sewage treatment | |
| CN220695935U (en) | Advection sedimentation tank of high-efficient row mud | |
| CN213799585U (en) | Wheel washing machine with automatic water changing and cleaning functions | |
| CN216614341U (en) | Urban black smelly water treatment purifying equipment | |
| CN221183978U (en) | Chemical raw material rinsing equipment | |
| CN219376711U (en) | Combined micro-filter | |
| CN219539647U (en) | Thin grid device of rotary drum | |
| CN221209269U (en) | Chemical wastewater sediment sludge cleaning equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |