CN114380399A - Quick self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater - Google Patents
Quick self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater Download PDFInfo
- Publication number
- CN114380399A CN114380399A CN202210072978.3A CN202210072978A CN114380399A CN 114380399 A CN114380399 A CN 114380399A CN 202210072978 A CN202210072978 A CN 202210072978A CN 114380399 A CN114380399 A CN 114380399A
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- Prior art keywords
- pipe
- fixed
- rotating
- brush
- treatment tank
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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.)
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- 239000002244 precipitate Substances 0.000 title claims abstract description 22
- 238000004140 cleaning Methods 0.000 title claims abstract description 20
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 17
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 title claims abstract description 15
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 title claims abstract description 15
- 229910052791 calcium Inorganic materials 0.000 title claims abstract description 15
- 239000011575 calcium Substances 0.000 title claims abstract description 15
- 229910052749 magnesium Inorganic materials 0.000 title claims abstract description 15
- 239000011777 magnesium Substances 0.000 title claims abstract description 15
- 238000011084 recovery Methods 0.000 title claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 78
- 230000005540 biological transmission Effects 0.000 claims abstract description 20
- 230000000149 penetrating effect Effects 0.000 claims description 3
- ZFXVRMSLJDYJCH-UHFFFAOYSA-N calcium magnesium Chemical compound [Mg].[Ca] ZFXVRMSLJDYJCH-UHFFFAOYSA-N 0.000 claims 1
- 230000010354 integration Effects 0.000 claims 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 10
- 239000013049 sediment Substances 0.000 abstract description 9
- 238000006243 chemical reaction Methods 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 8
- 230000001680 brushing effect Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000005406 washing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
Images
Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F5/00—Softening water; Preventing scale; Adding scale preventatives or scale removers to water, e.g. adding sequestering agents
- C02F5/02—Softening water by precipitation of the hardness
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/004—Seals, connections
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cleaning In General (AREA)
Abstract
The invention discloses a rapid self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater, which comprises a treatment tank, wherein a discharge pipe penetrates through and is fixed at the bottom end inside the treatment tank, a valve is installed at one end of the discharge pipe, which is positioned outside the treatment tank, supporting plates are fixed at the top ends of two sides of the outer wall of the treatment tank, a driving gear and a driven gear are meshed and connected, so that a servo motor can drive a transmission pipe and a rotating pipe to rotate together, the rotating pipe can drive a first brush plate and brushes to rotate together, stubborn precipitate residues on the inner walls of four sides of the treatment tank can be cleaned through the rotating first brush plate and the rotating brushes, the second brush plate at the bottom of the first brush plate can clean the inner bottom of the treatment tank, so that the stubborn residues on the inner wall of the treatment tank can be effectively dissolved in water, and the rotating first brush plate and the rotating brushes can accelerate the reaction of a reagent and the water, so that the mixed water can be fully fused with the sediment on the inner wall of the treatment tank.
Description
Technical Field
The invention relates to the technical field of industrial wastewater treatment, in particular to a rapid self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater.
Background
After industrial wastewater is treated, a large amount of calcium and magnesium precipitates can be entangled on the inner wall and the inner bottom of the industrial wastewater, when the calcium and magnesium precipitates in a traditional treatment tank are cleaned, a special chemical reagent is added into the tank, the reagent explains the precipitates on the tank wall in the water in the tank, so that the precipitates are mixed in the water, and the water with the precipitates is discharged out of the tank through a discharge pipe.
However, when the reagent is mixed with the precipitate on the wall of the tank, the mixing effect is limited, when the reagent reacts with the precipitate in the tank, only most of the precipitate can be dissolved in water, a great deal of precipitate residues can still remain on the wall of the tank, and the water and the reagent are usually added again and then the secondary mixing and dissolving work is carried out, so that the time and labor are wasted, and the cleaning effect is poor, so that the rapid self-cleaning integrated recovery device for the calcium and magnesium precipitate in the industrial wastewater is provided.
Disclosure of Invention
The technical problem solved by the invention is as follows: can effectively remove the residual sediment residues on the tank wall and wash and clean the treatment tank.
The invention discloses a rapid self-cleaning integrated recovery device for calcium and magnesium precipitation in industrial wastewater, which comprises a treatment tank, wherein a discharge pipe penetrates through and is fixed at the bottom end inside the treatment tank, a valve is installed at one end of the discharge pipe, which is positioned outside the treatment tank, supporting plates are fixed at the top ends of two sides of the outer wall of the treatment tank, a guide rod is fixed between the two supporting plates, which are positioned above the treatment tank and are close to one another, supporting blocks are inserted and slid on the guide rod, fixing frames are fixed at two ends of the top of each supporting block, a servo motor is fixed inside one of the fixing frames, a driving gear is fixed at the output end of the servo motor, a transmission pipe is inserted on each supporting block, a driven gear is fixedly sleeved on the outer wall of the top, which penetrates through one end of the supporting block, a rotating pipe is fixed at the bottom, which penetrates through one end of the supporting block, a first brush plate is fixed at each of two ends of the bottom of the rotating pipe, and a second brush plate is fixed at each of the bottoms of the first brush plates.
Preferably, a slide rail is fixed at the top between the support plates, the bottom of the slide rail is electrically connected with a stroke motor, support rods are fixed at four corners of the bottom of the stroke motor, and the bottoms of the support rods are respectively fixedly connected with the tops of the support blocks;
the scheme has the advantages that: conveniently drive a brush board and brush and remove in the treatment tank, reach better effect of cleaning and brushing
Preferably, a support frame is fixed at one end of the support rod close to the stroke motor, a bent pipe is fixed at the bottom of the support frame between the support rods, a water pump is fixed inside the other support frame, the input end of the water pump is connected with a water inlet pipe, the output end of the water pump is connected with a connecting pipe, one end of the connecting pipe, far away from the water pump, is connected and communicated with one end of a water outlet pipe, the inner wall of the bent pipe is fixedly connected with the outer wall of the position, matched with the water outlet pipe, of the water outlet pipe, the water outlet pipe is connected with the rotating pipe in an inserting manner, and the outer diameter size of one end, inserted into the rotating pipe, of the water outlet pipe is smaller than the inner diameter size of the rotating pipe;
the scheme has the advantages that: the inside of handling the pond is discharged into to the convenience, and can move in the lump along with the removal of rotating tube, when the clear water strikes the interior bottom of handling the pond, can spill around, and rotatory No. two brush boards can be by the water of spilling over and better erode the outside to handling the pond with mixing water.
Preferably, the water outlet pipe is a rigid pipe fitting, one end of the water outlet pipe, which is far away from the connecting pipe, is respectively and alternately communicated with the bent pipe and the transmission pipe, and one end of the water outlet pipe, which penetrates through the bent pipe and the transmission pipe, is inserted into the rotating pipe;
the scheme has the advantages that: the water discharging work when the water inlet adaptive rotating pipe moves is facilitated.
Preferably, the two ends of the rotating pipe, which are positioned above the first brush plate, are respectively fixed with a brush, the number of the brushes on the two sides of the rotating pipe is not less than eight, the brushes and the first brush plate are inserted into the treatment tank, the second brush plate at the bottom of the first brush plate is in contact with the bottom end of the inner wall of the treatment tank, and one end of the brush, which is far away from the rotating pipe, is in contact with the inner side wall of the treatment tank;
the scheme has the advantages that: the inner wall of the treatment pool is convenient to clean.
Preferably, the driving gear and the driven gear are parallel, and the driven gear is meshed with one side, close to the driving gear, of the driving gear;
the scheme has the advantages that: the transmission is conveniently carried out to drive a brush plate, a brush and a second brush plate on the rotating pipe to rotate.
Preferably, the supporting block and the transmission pipe are inserted and then are connected in a rotating manner;
the scheme has the advantages that: the rotating pipe can rotate more stably during cleaning.
The invention has the beneficial effects that:
1. the driving gear is meshed with the driven gear to enable the servo motor to work to drive the transmission pipe and the rotating pipe to rotate together, the rotating pipe rotates to drive the first brush plate and the hairbrush to rotate together, when a reagent and sediment on the inner wall of the treatment tank are mixed and reacted, the stubborn sediment residues on the inner walls of the four sides of the treatment tank can be cleaned through the rotating first brush plate and the rotating hairbrush, the bottom of the treatment tank can be cleaned through the second brush plate at the bottom of the first brush plate, so that the stubborn sediment on the inner wall of the treatment tank can be effectively dissolved in water, the reaction of the reagent and the water can be accelerated through the rotating first brush plate and the rotating hairbrush, the mixed water can be fully fused with the sediment on the inner wall of the treatment tank, and the supporting block and the rotating pipe can be driven to move in the treatment tank through the movement of the stroke motor on the sliding rail after working, thereby achieving the effect of completely cleaning the treatment tank;
2. after the cleaned mixed water is discharged from the discharge pipe through the opening of the valve, some mixed water can be remained at the inner bottom of the treatment pool, the clean water in the water inlet pipe is pumped into the treatment pool through the connecting pipe and the water outlet pipe by the work of the water pump, the mixed water is quickly discharged out of the treatment pool by the washing of the clean water, the pushing effect in the discharged water is achieved by the use of the rotary second brush plate matched with the stroke motor in the washing process, and the residual mixed water in the treatment pool can be well discharged out of the treatment pool.
Drawings
FIG. 1 is a schematic external view of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is an enlarged view of the structure at A of FIG. 2 according to the present invention;
FIG. 4 is an enlarged view of the structure at B of FIG. 1 according to the present invention;
FIG. 5 is an enlarged view of FIG. 1 at C according to the present invention;
FIG. 6 is a schematic top view of the brush of the present invention disposed in the treatment tank.
Wherein, 1, a treatment pool; 2. a discharge pipe; 3. a valve; 4. a support plate; 5. a slide rail; 6. a stroke motor; 7. a guide bar; 8. a support block; 9. a drive tube; 10. rotating the tube; 11. brushing the board I; 12. a brush; 13. brushing the board II; 14. a driven gear; 15. a fixed mount; 16. a servo motor; 17. a driving gear; 18. a support bar; 19. a support frame; 20. bending the pipe; 21. a water outlet pipe; 22. a water pump; 23. a water inlet pipe; 24. the tube is connected.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention provides a technical scheme, and discloses a rapid self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater, which comprises a treatment pool 1 as shown in figure 1, wherein a discharge pipe 2 penetrates through and is fixed at the bottom end inside the treatment pool 1, a valve 3 is installed at one end of the discharge pipe 2, which is positioned outside the treatment pool 1, supporting plates 4 are fixed at the top ends of two sides of the outer wall of the treatment pool 1, a guide rod 7 is fixed between the two supporting plates 4 positioned above the treatment pool 1 and close to one side, a supporting block 8 is inserted and slid on the guide rod 7, fixing frames 15 are fixed at two ends of the top of the supporting block 8, as shown in figures 2 to 6, a servo motor 16 is fixed inside one fixing frame 15, a driving gear 17 is fixed at the output end of the servo motor 16, a driving pipe 9 is inserted on the supporting block 8, a driven gear 14 is fixedly sleeved on the top outer wall of one end of the supporting block 9, the bottom of the transmission pipe 9 penetrating through one end of the supporting block 8 is fixedly provided with a rotating pipe 10, both ends of the bottom of the rotating pipe 10 are fixedly provided with a first brush plate 11, and the bottom of the first brush plate 11 is fixedly provided with a second brush plate 13.
Specifically, the top between the backup pad 4 is fixed with slide rail 5, and the bottom electric connection of slide rail 5 has stroke motor 6, and stroke motor 6's bottom four corners all is fixed with bracing piece 18, and the bottom of bracing piece 18 respectively with the top fixed connection of supporting shoe 8, conveniently drive a brush board 11 and brush 12 and remove in handling pond 1, reach better effect of brushing clearly.
Specifically, a supporting frame 19 is fixed at one end of the supporting rod 18 close to the stroke motor 6, a bent pipe 20 is fixed at the bottom of the supporting frame 19 between the supporting rods 18, a water pump 22 is fixed inside the other fixing frame 15, the input end of the water pump 22 is connected with a water inlet pipe 23, the output end of the water pump 22 is connected with a connecting pipe 24, one end of the connecting pipe 24 far away from the water pump 22 is connected and communicated with one end of a water outlet pipe 21, the inner wall of the bent pipe 20 is fixedly connected with the outer wall of the matched position of the water outlet pipe 21, the outer wall of the water outlet pipe 21 penetrating through one end of the bent pipe 20 is not in contact with the inner walls of the transmission pipe 9 and the rotating pipe 10, clean water is conveniently discharged into the treatment tank 1 and can move along with the movement of the rotating pipe 10, when the clean water impacts the bottom in the treatment tank 1, the clean water is scattered to the periphery, and the rotating second brush plate 13 can better wash the mixed water to the outside of the treatment tank 1 by means of the scattered water.
Specifically, the water outlet pipe 21 is a rigid pipe, one end of the water outlet pipe 21, which is far away from the connecting pipe 24, is respectively and alternately communicated with the bent pipe 20 and the transmission pipe 9, and the water outlet pipe 21 penetrates through one ends of the bent pipe 20 and the transmission pipe 9 and is inserted into the rotating pipe 10, so that the water is conveniently drained when the water is matched with the rotating pipe 10 to move.
Specifically, both ends that the rotating tube 10 is located brush board 11 top all are fixed with brush 12, the quantity of brush 12 in rotating tube 10 both sides is all not less than eight, brush 12 and brush board 11 all insert the inside of locating processing pond 1, and No. two brush boards 13 of a brush board 11 bottom all touch with the inner wall bottom of processing pond 1 and connect, outlet pipe 21 alternates with rotating tube 10 and is connected, and the external diameter size that outlet pipe 21 inserted the inside one end of rotating tube 10 is less than the internal diameter size of rotating tube 10, the work of brushing the inner wall of processing pond 1 is conveniently cleaned.
Specifically, the driving gear 17 and the driven gear 14 are parallel in position, and the driven gear 14 is meshed with one side of the driving gear 17 close to each other to facilitate transmission, so that the first brush plate 11, the brush 12 and the second brush plate 13 on the rotating pipe 10 are driven to rotate.
Specifically, the supporting block 8 and the transmission pipe 9 are inserted and then are connected in a rotating mode, so that the rotating pipe 10 can rotate more stably during cleaning.
The working principle of the device is as follows:
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a calcium magnesium deposits integration recovery unit in quick automatically cleaning's industrial waste water which characterized in that: the device comprises a treatment pool (1), a discharge pipe (2) penetrates through and is fixed at the bottom end inside the treatment pool (1), a valve (3) is installed at one end, located outside the treatment pool (1), of the discharge pipe (2), supporting plates (4) are fixed at the top ends of two sides of the outer wall of the treatment pool (1), a guide rod (7) is fixed between the two supporting plates (4) located above the treatment pool (1) and close to one side, supporting blocks (8) penetrate through the guide rod (7) in a sliding mode, fixing frames (15) are fixed at two ends of the top of each supporting block (8), a servo motor (16) is fixed inside one fixing frame (15), a driving gear (17) is fixed at the output end of the servo motor (16), a transmission pipe (9) penetrates through the supporting blocks (8), and a driven gear (14) is arranged on the top outer wall, where the transmission pipe (9) penetrates through one end of each supporting block (8), the transmission pipe (9) penetrates through the bottom of one end of the supporting block (8) and is fixedly provided with a rotating pipe (10), two ends of the bottom of the rotating pipe (10) are fixedly provided with a first brush plate (11), and the bottom of the first brush plate (11) is fixedly provided with a second brush plate (13).
2. The rapid self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater as claimed in claim 1, which is characterized in that: the supporting device is characterized in that sliding rails (5) are fixed to the tops of the supporting plates (4), the bottom of each sliding rail (5) is electrically connected with a stroke motor (6), supporting rods (18) are fixed to four corners of the bottom of each stroke motor (6), and the bottoms of the supporting rods (18) are fixedly connected with the tops of the supporting blocks (8) respectively.
3. The rapid self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater as claimed in claim 2, characterized in that: be close to stroke motor (6) one end between bracing piece (18) and be fixed with support frame (19), bottom that support frame (19) are located between bracing piece (18) is fixed with return bend (20), another the inside of mount (15) is fixed with water pump (22), the input of water pump (22) is connected with inlet tube (23), the output of water pump (22) is connected with linking pipe (24), the one end of keeping away from water pump (22) in linking pipe (24) is connected with outlet pipe (21) one end and is communicated with each other, the inner wall of return bend (20) and the outer wall fixed connection of outlet pipe (21) assorted position, outlet pipe (21) alternate with rotating tube (10) and are connected, just outer diameter size that outlet pipe (21) inserted rotating tube (10) inside one end is less than the inner diameter size of rotating tube (10).
4. The rapid self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater as claimed in claim 3, characterized in that: the water outlet pipe (21) is a rigid pipe fitting, one end, far away from the connecting pipe (24), of the water outlet pipe (21) is communicated with the bent pipe (20) and the transmission pipe (9) in a penetrating mode respectively, and the water outlet pipe (21) penetrates through one ends of the bent pipe (20) and the transmission pipe (9) and is inserted into the rotating pipe (10).
5. The rapid self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater as claimed in claim 1, which is characterized in that: the both ends that rotating tube (10) are located brush board (11) top all are fixed with brush (12), the quantity of rotating tube (10) both sides brush (12) is all not less than eight, brush (12) and brush board (11) all insert the inside of locating processing pond (1), just No. two brush board (13) of a brush board (11) bottom all touch with the inner wall bottom of handling pond (1) and connect, the one end that rotating tube (10) were kept away from in brush (12) touches with the inside wall of handling pond (1) respectively and connects.
6. The rapid self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater as claimed in claim 1, which is characterized in that: the driving gear (17) is parallel to the driven gear (14), and the driven gear (14) is meshed with one side, close to the driving gear (17), of the driving gear.
7. The rapid self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater as claimed in claim 1, which is characterized in that: the supporting block (8) and the transmission pipe (9) are inserted and then are connected in a rotating mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210072978.3A CN114380399A (en) | 2022-01-21 | 2022-01-21 | Quick self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210072978.3A CN114380399A (en) | 2022-01-21 | 2022-01-21 | Quick self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114380399A true CN114380399A (en) | 2022-04-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210072978.3A Pending CN114380399A (en) | 2022-01-21 | 2022-01-21 | Quick self-cleaning integrated recovery device for calcium and magnesium precipitates in industrial wastewater |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN114380399A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN209736266U (en) * | 2019-02-21 | 2019-12-06 | 江苏精科嘉益工业技术有限公司 | Waste water sedimentation tank cleaning device |
| WO2020108191A1 (en) * | 2018-11-30 | 2020-06-04 | 广东美的制冷设备有限公司 | Filter screen cleaning module and air treatment device |
| CN211226503U (en) * | 2019-11-13 | 2020-08-11 | 山东理工职业学院 | Water quality purifier for environmental protection |
| CN212087988U (en) * | 2020-03-12 | 2020-12-08 | 张掖润禾农牧科技有限公司 | Water-recyclable cleaning equipment for potato processing |
| CN213171505U (en) * | 2020-06-29 | 2021-05-11 | 浙江绿韵环保科技有限公司 | High-efficient automatically cleaning sewage treatment pond |
| CN213679872U (en) * | 2020-09-25 | 2021-07-13 | 江苏开锐德机械有限公司 | Sewage treatment tank convenient to clean |
-
2022
- 2022-01-21 CN CN202210072978.3A patent/CN114380399A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020108191A1 (en) * | 2018-11-30 | 2020-06-04 | 广东美的制冷设备有限公司 | Filter screen cleaning module and air treatment device |
| CN209736266U (en) * | 2019-02-21 | 2019-12-06 | 江苏精科嘉益工业技术有限公司 | Waste water sedimentation tank cleaning device |
| CN211226503U (en) * | 2019-11-13 | 2020-08-11 | 山东理工职业学院 | Water quality purifier for environmental protection |
| CN212087988U (en) * | 2020-03-12 | 2020-12-08 | 张掖润禾农牧科技有限公司 | Water-recyclable cleaning equipment for potato processing |
| CN213171505U (en) * | 2020-06-29 | 2021-05-11 | 浙江绿韵环保科技有限公司 | High-efficient automatically cleaning sewage treatment pond |
| CN213679872U (en) * | 2020-09-25 | 2021-07-13 | 江苏开锐德机械有限公司 | Sewage treatment tank convenient to clean |
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Application publication date: 20220422 |