CN117065434B - Groundwater pollution treatment device - Google Patents
Groundwater pollution treatment device Download PDFInfo
- Publication number
- CN117065434B CN117065434B CN202311315901.5A CN202311315901A CN117065434B CN 117065434 B CN117065434 B CN 117065434B CN 202311315901 A CN202311315901 A CN 202311315901A CN 117065434 B CN117065434 B CN 117065434B
- Authority
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- China
- Prior art keywords
- screw
- box
- slat
- filter screen
- square
- 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.)
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Links
- 238000003895 groundwater pollution Methods 0.000 title claims abstract description 12
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 10
- 230000003028 elevating effect Effects 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 5
- 239000010865 sewage Substances 0.000 abstract description 34
- 239000012535 impurity Substances 0.000 abstract description 32
- 230000036541 health Effects 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000000694 effects Effects 0.000 description 4
- 230000000903 blocking effect Effects 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000000926 separation method Methods 0.000 description 2
- 230000003068 static effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008602 contraction Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/01—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons
- B01D33/015—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements
- B01D33/0158—Filters with filtering elements which move during the filtering operation with translationally moving filtering elements, e.g. pistons with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/35—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition
- B01D33/37—Filters with filtering elements which move during the filtering operation with multiple filtering elements characterised by their mutual disposition in parallel connection
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/44—Regenerating the filter material in the filter
- B01D33/48—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
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/72—Filters with filtering elements which move during the filtering operation having feed or discharge devices for feeding
- B01D33/725—Special treatment of the feed stream before contacting the filtering element, e.g. cutting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D33/00—Filters with filtering elements which move during the filtering operation
- B01D33/70—Filters with filtering elements which move during the filtering operation having feed or discharge devices
- B01D33/76—Filters with filtering elements which move during the filtering operation having feed or discharge devices for discharging the filter cake, e.g. chutes
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sewage (AREA)
Abstract
The utility model provides a groundwater pollution abatement device, belong to groundwater pollution abatement technical field, the power distribution box comprises a box body, the water inlet is seted up on the box top, the cooperation of box inside top is equipped with reposition of redundant personnel disturbance mechanism, the box inside cooperation is equipped with the slat, the vertical first screw rod of slat top both sides movable mounting, the top middle part of slat is equipped with the second screw rod that has waterproof motor, first screw rod is opposite with the second screw rod screw thread, the bottom of first screw rod and the equal fixed mounting sprocket in bottom of second screw rod, pass through chain swing joint between the three sprocket, simultaneously, the reciprocates of filter screen frame and sewage production striking again, wash the filter screen frame promptly, the impurity jam mesh has been avoided again, the function is various, need not artifical salvage impurity moreover, staff's fatigue intensity has been reduced, and also avoided sewage to cause the influence to staff's health.
Description
Technical Field
The invention belongs to the technical field of groundwater pollution treatment, and particularly relates to a groundwater pollution treatment device.
Background
At present, sewage contains degraded sundries, and usually, the workers are required to salvage, so that the labor intensity is high, the sewage also generates certain harm to the health of the workers, and the danger of falling into the sewage exists, so that a groundwater pollution treatment device for pre-treating the sundries in the sewage is designed.
Disclosure of Invention
In order to solve the defects in the prior art, the invention provides a groundwater pollution control device.
The utility model provides a groundwater pollution abatement device, the power distribution box comprises a box body, the water inlet is seted up on the box top, the inside top cooperation of box is equipped with reposition of redundant personnel disturbance mechanism, the inside cooperation of box is equipped with the rectangular slab, the vertical first screw rod of rectangular slab top both sides movable mounting, the top middle part of rectangular slab is equipped with the second screw rod that has waterproof motor, first screw rod is opposite with the second screw rod screw thread, the bottom of first screw rod is with the equal fixed mounting sprocket in bottom of second screw rod, pass through chain swing joint between the three sprocket, the rectangular slab both sides top cooperation is equipped with first square respectively, first screw is seted up on the top of first square, first screw rod passes corresponding first screw and with first screw thread cooperation, the opposite ends of two first square slabs are equipped with the contact cooperation of both sides inner wall of box respectively, the middle part top cooperation of rectangular slab is equipped with the second square, the second screw rod passes the second screw hole and with second screw thread cooperation, through the filter screen frame hinge joint who has the flexible function between first square and the second square, the below cooperation of rectangular slab is equipped with elevating system control rectangular slab, the inner wall that sets up the inner wall of box and the drainage box, the drainage box is equipped with the drainage mouth, the drainage box is connected with the outer wall of the collecting box, the drainage mouth is opened respectively to the both sides.
Specifically, the reposition of redundant personnel disturbance mechanism include the horizontal groove of seting up both ends inner wall around the box respectively, the horizontal inslot cooperation is equipped with the movable block, movable mounting axis of rotation between two movable blocks, axis of rotation periphery fixed mounting several fixed plates, the first waterproof telescopic link of one side inner wall installation of horizontal groove, the removal end of first waterproof telescopic link is connected with one side of movable block.
Specifically, elevating system including the standing groove of seting up in the slat bottom, standing groove both sides inner wall movable mounting lead screw is through linking piece fixed connection between the opposite ends of two lead screws, two lead screw threads are opposite, screw thread fit is equipped with the screw on every lead screw, the both sides inner wall of box articulates the waterproof telescopic link of installation second respectively, the waterproof telescopic link staggered arrangement of two seconds, the removal end top of the waterproof telescopic link of second is articulated to be connected with the screw bottom that corresponds.
Specifically, the top of second screw rod fixed mounting vortex pole.
Compared with the prior art, the invention has the following beneficial effects:
the sewage enters the box body from the water inlet, the sewage and the impurities are subjected to split-flow impact through the split-flow disturbance mechanism, meanwhile, the impact force of the downward flow of the sewage is slowed down, the lifting mechanism controls the long slat to reciprocate up and down, meanwhile, the second screw is driven by the waterproof motor to rotate, the three sprockets are driven to synchronously rotate, the two first screws are driven to rotate, the first screws are opposite to the second screw in threads, the first square and the second square are opposite in moving direction, the two filter screen frames are enabled to be in letter V shape or inverted letter V shape through the telescopic function of the filter screen frames, the impurities stay on the filter screen frames, the water continuously flows downwards through the filter screen frames, the impurities move on the filter screen frames in the moving process of the filter screen frames, the impurities are prevented from blocking meshes of the filter screen frames in a static state, the long slat is driven by the lifting mechanism to drive the filter screen frames to reciprocate, the filter screen frames are further collided with the sewage in the up and down movement, the filter screen frames are prevented from being blocked with the impurities to a certain degree, and the impurities are prevented from blocking meshes in the impact process again, and the separation effect is improved; when more impurities are on the filter screen frames, the long strips move downwards and are below the discharge port, the two filter screen frames are in an inverted letter V shape, the impurities slide off the filter screen frames, push away the shielding plate by gravity and weight and enter the collection box to finish collection, and filtered sewage is discharged to the next procedure through the discharge pipeline; through the movement of the filter screen frames, namely the left side and the right side of each filter screen frame respectively move in a rising and falling mode, impurities are driven to move, the phenomenon that the impurities block meshes is avoided, meanwhile, the filter screen frames are impacted by up-and-down movement of the filter screen frames, namely the filter screen frames are flushed, the impurities block the meshes is avoided, the functions are various, the impurities do not need to be manually salvaged, the fatigue strength of workers is reduced, and the influence of the sewage on the health of the workers is avoided.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions of the prior art, the drawings that are needed in the embodiments or the description of the prior art will be briefly described below, it will be obvious that the drawings in the following description are some embodiments of the present invention, and that other drawings can be obtained according to these drawings without inventive effort to a person skilled in the art.
FIG. 1 is a schematic diagram of the structure of the present invention; FIG. 2 is an enlarged partial view of I of FIG. 1; fig. 3 is an enlarged view of part II of fig. 1.
Reference numerals
1. A case; 2. a horizontal slot; 3. a rotating shaft; 4. a fixing plate; 5. a first waterproof telescopic rod; 6. a long slat; 7. a first screw; 8. a second screw; 9. a sprocket; 10. a first square; 11. a second block; 12. a discharge port; 13 a filter screen frame; 14. a placement groove; 15. a screw rod; 16. a nut; 17. a second waterproof telescopic rod; 18. a turbulence bar.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
1-3, including a box 1, the top of the box 1 is provided with a water inlet, sewage is discharged into the box 1 from the water inlet through a drain pipe or other equipment, the top of the box 1 is provided with a diversion disturbance mechanism in a matching way, the diversion disturbance mechanism is used for disturbing the sewage entering the box 1, namely, the sewage collides with the diversion disturbance mechanism to separate impurities from the sewage, the box 1 is internally provided with a long slat 6 in a matching way, the left side and the right side of the long slat 6 are respectively contacted and matched with the inner walls of the left side and the right side of the box 1, the front end and the rear end of the long slat 6 are respectively provided with a larger gap with the front end and the rear end of the box 1, the two sides of the top end of the long slat 6 are movably provided with a vertical first screw rod 7, the middle part of the top end of the long slat 6 is provided with a second screw rod 8 with a waterproof motor, the first screw rod 7 is opposite to the second screw rod 8, the bottom ends of the first screw rods 7 and the bottom ends of the second screw rods 8 are fixedly provided with chain wheels 9, the three chain wheels 9 are movably connected through chains, the upper sides of two sides of the long strip plate 6 are respectively matched with first square blocks 10, the top ends of the first square blocks 10 are provided with first screw holes, the first screw rods 7 penetrate through the corresponding first screw holes and are in threaded fit with the first screw holes, the opposite ends of the two first square blocks 10 are respectively in contact fit with the inner walls of two sides of the box body 1, the left side of the first square block 10 positioned at the left side is in contact with the inner wall of the left side of the box body 1, the right side of the first square block 10 positioned at the right side is in contact with the inner wall of the box body 1, the first square blocks 10 can be limited by the contact of the first square blocks 10 and can only move up and down, the upper middle parts of the long strip plate 6 are matched with second square blocks 11, the top ends of the second square blocks 11 are provided with second screw holes, the second screw rod 8 passes the second screw hole and with second screw hole screw thread fit, connect through the filter screen frame 13 articulated that has flexible function between first square 10 and the second square 11, the front and back both ends of filter screen frame 13 respectively with the front and back both ends inner wall contact cooperation of box 1, two filter screen frames are with second screw rod 8 symmetric distribution, the cooperation of the below of rectangular slab 6 is equipped with elevating system, elevating system control rectangular slab 6 reciprocates, discharge port 12 is seted up respectively to the both sides inner wall of box 1, discharge port 12 top inner wall passes through torsional spring installation shielding plate, box 1 both sides outer wall is equipped with the collecting box, discharge port 12 communicates with each other with the collecting box, after rectangular slab 6 moved to discharge port 12 below, two filter screen frames 13 are inverted letter V type this moment, impurity slip off to shielding plate department, influenced by gravity and weight, impurity promotes shielding plate to open, namely shielding plate to collecting box direction, impurity is from discharge port entering into collecting box, discharge port 12 department no impurity after the effect of torsional spring, shielding plate returns to vertical state, the drain pipeline is turned over in the bottom connection of box 1. The sewage enters the box body 1 from the water inlet, the sewage and the impurities are subjected to split-flow impact through the split-flow disturbance mechanism, meanwhile, the impact force of downward flowing of the sewage is slowed down, the lifting mechanism controls the long slat 6 to reciprocate up and down, meanwhile, the second screw 8 rotates under the drive of the waterproof motor, the three sprockets are driven to synchronously rotate, the two first screws 7 are driven to rotate, the first screws 7 are opposite to the second screw 8 in threads, the first square block 10 and the second square block 11 are opposite in moving direction, the two filter screen frames 13 are in letter V shape or inverted letter V shape through the telescopic function of the filter screen frames 13, the impurities stay on the filter screen frames 13, the water continuously flows downwards through the filter screen frames 13, the impurities move on the filter screen frames 13 in the moving process of the filter screen frames 13, the impurities are prevented from blocking meshes of the filter screen frames 13 in the static state, the long slat 6 is driven by the lifting mechanism to move up and down, the filter screen frames 13 collide with the sewage in the up and down process, the filter screen frames 13 are blocked up and meshes are prevented from being blocked, the impurities are separated further in the process of further; when more impurities are on the filter screen frames 13, the long strip plates 6 move downwards and are below the discharge ports 12, the two filter screen frames 13 are in an inverted letter V shape, the impurities slide off the filter screen frames 13, push the shielding plates away by gravity and weight and enter the collection box, collection is completed, and filtered sewage is discharged to the next process through the discharge pipeline; through the movement of the filter screen frames 13, namely, the left side and the right side of each filter screen frame 13 respectively move in a lifting mode to drive impurities to move, the phenomenon that the impurities block meshes is avoided, meanwhile, the filter screen frames 13 move up and down and collide with sewage, namely, the filter screen frames 13 are flushed, the impurities block the meshes is avoided, the functions are various, the impurities do not need to be manually salvaged, the fatigue strength of workers is reduced, and the influence of the sewage on the health of the workers is avoided.
Specifically, the reposition of redundant personnel disturbance mechanism of this embodiment include to set up respectively in the horizontal groove 2 of the front and back both ends inner wall of box 1, horizontal groove 2 is located the top in box 1, horizontal groove 2 fit is equipped with the movable block, movable mounting axis of rotation 3 between two movable blocks, the fixed plate 4 of 3 periphery fixed mounting of axis of rotation, the centre of a circle evenly distributed of axis of rotation 3 is used to the fixed plate 4 of several, first waterproof telescopic link 5 is installed to one side inner wall of horizontal groove 2, the movable end of first waterproof telescopic link 5 is connected with one side of movable block. After the sewage enters the box body 1 from the water inlet, the sewage contacts with the fixed plate 4 and collides, the rotating shaft 3 is driven to rotate, after the sewage collides with the fixed plate 4, the sewage is dispersed, impurities in the sewage are also collided out, after the sewage collides, the downward flowing force is slowed down, the downward impact force of the sewage is prevented from damaging the filter screen frame 13, the moving block and the rotating shaft 3 are driven to move left and right through the expansion or contraction movement of the first waterproof telescopic rod 5, the contact range with the sewage is enlarged, and the separation effect is improved.
Further, the elevating system of this embodiment including set up in the standing groove 14 of long slat 6 bottom, standing groove 14 both sides inner wall movable mounting lead screw 15, through linking piece fixed connection between the opposite ends of two lead screws 15, two lead screws 15 screw opposite, screw thread fit is equipped with screw 16 on every lead screw 15, the both sides inner wall of box 1 articulates respectively installs waterproof telescopic link 17 of second, the waterproof telescopic link 17 staggered arrangement of two second, the mobile terminal top of waterproof telescopic link 17 of second is articulated with the corresponding screw 16 bottom and is connected. One end of one screw rod 15 is provided with a waterproof motor, the waterproof motor is arranged on the inner wall of one side of the placing groove 14, two second waterproof telescopic rods 17 are arranged front and back, the waterproof motor drives the screw rods 15 to rotate, the two screw rods 15 synchronously rotate, the threads of the two screw rods 15 are opposite, the two nuts 16 are controlled to move relatively or move in opposite directions, the second waterproof telescopic rods 17 are controlled to stretch or shrink, and the stretching or shrinking of the second waterproof telescopic rods 17 controls the long plates 6 to move up and down.
Still further, the top end of the second screw rod 8 in this embodiment is fixedly provided with a spoiler 18. In the downward flow of sewage, the second screw rod 8 drives the turbulent flow rod 18 to rotate, the sewage is driven to be treated, impurities in the sewage are further separated, and the second square block 11 can be prevented from moving out of the second screw rod 8 through the turbulent flow rod 18, so that multiple effects are achieved.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and are not limiting; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (3)
1. The utility model provides a groundwater pollution abatement device, including box (1), the water inlet is seted up on box (1) top, the inside top cooperation of box (1) is equipped with reposition of redundant personnel disturbance mechanism, box (1) internal fit is equipped with slat (6), the left and right sides of slat (6) respectively with the left and right sides inner wall contact cooperation of box (1), both ends all have great space around slat (6) and box (1), slat (6) top both sides movable mounting vertical first screw (7), the top middle part of slat (6) is equipped with second screw (8) that have waterproof motor, second screw (8) rotate under waterproof motor's drive, first screw (7) are opposite with second screw (8) screw thread, the bottom of first screw (7) is equal fixed mounting sprocket (9) with the bottom of second screw (8), through chain swing joint between three sprocket (9), slat (6) both sides top cooperation respectively is equipped with first square (10), first screw (10) are seted up on the top first screw (7) and the corresponding screw (10) of first back of the body and the screw (8) is equipped with the screw of the cooperation of first side and the second screw (8) is equipped with the screw (10) on the side of first square (1) and the side of the cooperation of first screw (1), the top of second square (11) is offered the second screw, second screw (8) pass the second screw and with second screw thread fit, connect through the filter screen frame (13) that has flexible function between first square (10) and the second square (11) hinge, the removal opposite direction of first square (10) and second square (11), through the flexible function of filter screen frame (13), make two filter screen frames (13) be letter V type or inverted letter V type, the below cooperation of lath (6) is equipped with elevating system, elevating system control lath (6) reciprocates, discharge port (12) are offered respectively to the both sides inner wall of box (1), discharge port (12) top inner wall is through torsional spring installation shielding plate, box (1) both sides outer wall is equipped with and collects the box, discharge port (12) communicate with each other with the collection box, the bottom of box (1) is connected and is discharged the pipeline, the top fixed mounting vortex pole (18) of second screw (8).
2. A groundwater pollution abatement apparatus according to claim 1, wherein: the shunt disturbance mechanism include to set up respectively in horizontal groove (2) of the front and back both ends inner wall of box (1), horizontal groove (2) internal fit is equipped with the movable block, movable mounting axis of rotation (3) between two movable blocks, axis of rotation (3) periphery fixed mounting several fixed plates (4), one side inner wall installation first waterproof telescopic link (5) of horizontal groove (2), the removal end of first waterproof telescopic link (5) is connected with one side of movable block.
3. A groundwater pollution abatement apparatus according to claim 1, wherein: elevating system including setting up standing groove (14) in slat (6) bottom, standing groove (14) both sides inner wall movable mounting lead screw (15), through linking piece fixed connection between the opposite ends of two lead screws (15), two lead screws (15) screw opposite, screw thread fit is equipped with screw (16) on every lead screw (15), the both sides inner wall of box (1) articulates respectively installs waterproof telescopic link (17) of second, the staggered arrangement of two waterproof telescopic links (17), the removal end top of waterproof telescopic link (17) of second is articulated to be connected with corresponding screw (16) bottom.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311315901.5A CN117065434B (en) | 2023-10-12 | 2023-10-12 | Groundwater pollution treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311315901.5A CN117065434B (en) | 2023-10-12 | 2023-10-12 | Groundwater pollution treatment device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN117065434A CN117065434A (en) | 2023-11-17 |
| CN117065434B true CN117065434B (en) | 2024-01-09 |
Family
ID=88702707
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311315901.5A Active CN117065434B (en) | 2023-10-12 | 2023-10-12 | Groundwater pollution treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117065434B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200262305Y1 (en) * | 2001-10-25 | 2002-03-18 | 고승욱 | Sink dregs filter |
| CN210078950U (en) * | 2019-06-13 | 2020-02-18 | 刘嫣潇 | Purification and filtration equipment for sewage treatment |
| CN111744267A (en) * | 2020-07-27 | 2020-10-09 | 万婷 | Energy-saving town domestic sewage separation treatment device |
| CN216457345U (en) * | 2022-01-04 | 2022-05-10 | 浙江翰成环境服务有限公司 | Printing and dyeing wastewater recycling and waste heat utilization device |
| CN115573441A (en) * | 2022-10-24 | 2023-01-06 | 安徽省金宇建设集团有限公司 | Municipal administration distribution of rain and sewage system |
| CN219050574U (en) * | 2022-12-29 | 2023-05-23 | 苏州如陆环保科技有限公司 | Waste water recovery device of wet electrostatic precipitator |
| CN219615010U (en) * | 2023-04-13 | 2023-09-01 | 赣州源滙通锂业股份有限公司 | Filtering and washing device |
-
2023
- 2023-10-12 CN CN202311315901.5A patent/CN117065434B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR200262305Y1 (en) * | 2001-10-25 | 2002-03-18 | 고승욱 | Sink dregs filter |
| CN210078950U (en) * | 2019-06-13 | 2020-02-18 | 刘嫣潇 | Purification and filtration equipment for sewage treatment |
| CN111744267A (en) * | 2020-07-27 | 2020-10-09 | 万婷 | Energy-saving town domestic sewage separation treatment device |
| CN216457345U (en) * | 2022-01-04 | 2022-05-10 | 浙江翰成环境服务有限公司 | Printing and dyeing wastewater recycling and waste heat utilization device |
| CN115573441A (en) * | 2022-10-24 | 2023-01-06 | 安徽省金宇建设集团有限公司 | Municipal administration distribution of rain and sewage system |
| CN219050574U (en) * | 2022-12-29 | 2023-05-23 | 苏州如陆环保科技有限公司 | Waste water recovery device of wet electrostatic precipitator |
| CN219615010U (en) * | 2023-04-13 | 2023-09-01 | 赣州源滙通锂业股份有限公司 | Filtering and washing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN117065434A (en) | 2023-11-17 |
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