CN114394694A - Zero discharge equipment for advanced treatment and cyclic utilization of industrial wastewater - Google Patents
Zero discharge equipment for advanced treatment and cyclic utilization of industrial wastewater Download PDFInfo
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- CN114394694A CN114394694A CN202210078445.6A CN202210078445A CN114394694A CN 114394694 A CN114394694 A CN 114394694A CN 202210078445 A CN202210078445 A CN 202210078445A CN 114394694 A CN114394694 A CN 114394694A
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- 238000011282 treatment Methods 0.000 title claims abstract description 34
- 239000010842 industrial wastewater Substances 0.000 title claims abstract description 26
- 125000004122 cyclic group Chemical group 0.000 title claims abstract description 9
- 238000011221 initial treatment Methods 0.000 claims abstract description 35
- 230000007246 mechanism Effects 0.000 claims abstract description 21
- 238000004065 wastewater treatment Methods 0.000 claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 13
- 238000004064 recycling Methods 0.000 claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 14
- 239000010865 sewage Substances 0.000 claims description 8
- 239000003651 drinking water Substances 0.000 claims description 6
- 235000020188 drinking water Nutrition 0.000 claims description 6
- 239000002351 wastewater Substances 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 9
- 239000008394 flocculating agent Substances 0.000 abstract description 8
- 239000012535 impurity Substances 0.000 abstract description 8
- 238000002156 mixing Methods 0.000 abstract description 6
- 239000007787 solid Substances 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 239000013049 sediment Substances 0.000 abstract description 2
- 238000004069 wastewater sedimentation Methods 0.000 abstract description 2
- 238000001556 precipitation Methods 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 230000001360 synchronised effect Effects 0.000 description 5
- 238000003756 stirring Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 239000003814 drug Substances 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000005189 flocculation Methods 0.000 description 1
- 230000016615 flocculation Effects 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 239000013067 intermediate product Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003911 water pollution 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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
- C02F1/5281—Installations for water purification using chemical agents
-
- 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
-
- 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
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Filtration Of Liquid (AREA)
Abstract
The invention relates to the technical field of industrial wastewater advanced treatment, and discloses industrial wastewater advanced treatment recycling zero-emission equipment which comprises a fixed base, wherein a primary treatment box is fixedly connected to one side of the top end of the fixed base, a primary wastewater treatment mechanism is arranged in the primary treatment box, the primary wastewater treatment mechanism comprises a filter plate, a driving rotating shaft, a driven rotating shaft, two groups of connecting rods and two groups of cleaning brushes, and a secondary wastewater treatment mechanism is arranged on the other side of the top end of the fixed base. This industrial waste water advanced treatment cyclic utilization zero release equipment, the design through one-level wastewater treatment mechanism and secondary treatment mechanism can realize filtering of solid impurity in the waste water, and industrial waste water after the primary treatment conveys behind the settling tank in the secondary treatment mechanism, can realize waste water and the intensive mixing and the sediment of flocculating agent, has improved the mixed effect between flocculating agent and the waste water, has guaranteed waste water sedimentation treatment effect and emission standard.
Description
Technical Field
The invention relates to the technical field of industrial wastewater advanced treatment, in particular to zero-emission equipment for industrial wastewater advanced treatment and cyclic utilization.
Background
Industrial waste water refers to waste water and waste liquid discharged from a process, which contains industrial production materials, intermediate products, byproducts and pollutants generated in the production process and lost with water, and is an important cause of environmental pollution, particularly water pollution.
The commonly used working wastewater treatment equipment is used for carrying out physical and chemical treatment on wastewater, so that the wastewater can reach the discharge standard, most of the existing wastewater treatment can be added with a flocculating agent for precipitation, but the adding time is poor in mixing effect, low in flocculation efficiency, inconvenient in precipitation treatment, more in industrial wastewater, more in fixed impurities, and if the prior treatment is not carried out, the subsequent wastewater precipitation treatment effect can be influenced, so that the zero discharge equipment for advanced treatment and cyclic utilization of industrial wastewater is provided.
Disclosure of Invention
Technical problem to be solved
Aiming at the defects of the prior art, the invention provides zero discharge equipment for advanced treatment and recycling of industrial wastewater, which aims to solve the problems in the background art.
(II) technical scheme
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an industrial waste water advanced treatment cyclic utilization zero release equipment, includes unable adjustment base, unable adjustment base's top one side fixedly connected with primary treatment case, the top fixedly connected with feeder hopper of primary treatment case, the inside of primary treatment case is provided with one-level wastewater treatment mechanism.
One-level wastewater treatment mechanism includes filter, initiative pivot, driven shaft, two sets of connecting rods and two sets of cleaning brushes, filter fixed connection is at the inner chamber top of primary treatment case, initiative pivot and driven shaft are all slided and are alternated and connect at the top of primary treatment case, and are two sets of the connecting rod is fixed connection respectively in the outside of initiative pivot and driven shaft, and is two sets of cleaning brushes is fixed connection respectively in the one end of two sets of connecting rods.
And a secondary wastewater treatment mechanism is arranged on the other side of the top end of the fixed base.
Preferably, second grade wastewater treatment mechanism includes setting tank, first motor, rotary rod and two sets of puddler, the setting tank sets up the top opposite side at unable adjustment base, first motor fixed mounting is in one side bottom of setting tank, rotary rod fixed connection is at the output of first motor, and is two sets of puddler symmetry fixed connection is in the outside of rotary rod, utilizes the stirring of two sets of puddlers, can realize waste water and the intensive mixing who handles the powder in the setting tank, has guaranteed the treatment effect of work waste water.
Preferably, two sets of bracing pieces of fixed base's top one side symmetry fixedly connected with, setting tank fixed connection has realized the supporting role to the setting tank on the top of two sets of bracing pieces, the one end of rotary rod is rotated with inner chamber one side of setting tank and is connected.
Preferably, the top fixedly connected with of setting tank throws the pencil, utilizes to throw the pencil, can put into the used medicament of a quantitative work waste water treatment in the setting tank, the bottom fixedly connected with sewage drain pipe of setting tank, one side top fixedly connected with of setting tank handles the water discharge pipe.
Preferably, the discharge gate has been seted up to one side of primary treatment case, the output of filter runs through the discharge gate, and the equal fixedly connected with baffle in top both sides of filter, and the setting of baffle can improve the filter effect of filter.
Preferably, the primary processing case is all run through to the one end of drive pivot and driven shaft and fixed the cup joint respectively has drive pulley and driven pulley, and the meshing has the belt between drive pulley and the driven pulley, utilizes the operation of belt, can realize drive pulley and driven pulley's synchronous rotation.
Preferably, a second motor is fixedly mounted at the top of the back surface of the primary treatment box, and the output end of the second motor is fixedly connected with the other end of the driving rotating shaft.
Preferably, unable adjustment base's top fixed mounting has the pump body, the input fixedly connected with drinking-water pipe of the pump body, the input of drinking-water pipe and the opposite side bottom fixed connection of primary treatment case, the output fixedly connected with outlet pipe of the pump body, the output of outlet pipe and the opposite side top fixed connection of setting tank utilize the operation of the pump body, can realize that the industrial waste water after the primary treatment incasement filters conveys to the setting tank and carries out secondary treatment.
(III) advantageous effects
Compared with the prior art, the invention provides zero-discharge equipment for advanced treatment and cyclic utilization of industrial wastewater, which has the following beneficial effects:
this industrial waste water advanced treatment cyclic utilization zero release equipment, design through one-level wastewater treatment mechanism and secondary treatment mechanism, after work waste water conveys to the primary treatment incasement through feed inlet department, utilize the filtration of filter in the wastewater treatment machine, can realize the filtration of solid impurity in the waste water, sweep down at two sets of cleaning brushes simultaneously, the appearance of the condition such as jam has effectively been avoided the filter to appear, industrial waste water after the primary treatment conveys behind the setting tank in the secondary treatment mechanism, the staff can put in a certain amount of flocculating agent in to the setting tank through the department of dosing pipe, later under the rotation of two sets of puddlers, can realize waste water and the intensive mixing and the sediment of flocculating agent, compare with the conventional mode, the mixing effect between flocculating agent and the waste water has been improved, waste water sedimentation treatment effect and emission standard have been guaranteed.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a top view of the primary treatment tank of the present invention;
FIG. 4 is an enlarged view of the structure at B in FIG. 3 according to the present invention.
In the figure: 1. a fixed base; 2. a primary treatment tank; 3. a settling tank; 4. a feed hopper; 5. a discharge port; 6. a filter plate; 7. a baffle plate; 8. a driving rotating shaft; 9. a driven rotating shaft; 10. a connecting rod; 11. a cleaning brush; 12. a dosing tube; 13. a sewage drain pipe; 14. a treated water discharge pipe; 15. a first motor; 16. rotating the rod; 17. a stirring rod; 18. a pump body; 19. a water pumping pipe; 20. a water outlet pipe; 21. a driving pulley; 22. a belt; 23. a driven pulley; 24. a second motor.
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, in particular to an industrial wastewater advanced treatment recycling zero-emission device which comprises a fixed base 1, wherein the fixed base 1 is of a square structure, one side of the top end of the fixed base 1 is fixedly connected with a primary treatment box 2, the top end of the primary treatment box 2 is fixedly connected with a feed hopper 4, a primary wastewater treatment mechanism is arranged inside the primary treatment box 2, referring to the attached drawings 1 and 2, the primary wastewater treatment mechanism comprises a filter plate 6, a driving rotating shaft 8, a driven rotating shaft 9, two groups of connecting rods 10 and two groups of cleaning brushes 11, wherein the number of each group of connecting rods 10 and two groups of cleaning brushes 11 is four, the filter plate 6 is fixedly connected to the top of an inner cavity of the primary treatment box 2, the filter plate 6 is obliquely arranged, five millimeters are directly arranged in filter holes in the filter plate 6, most of solid impurities in wastewater can be filtered, the driving rotating shaft 8 and the driven rotating shaft 9 are both slidably and interpenetratively connected to the top of the primary treatment box 2, initiative pivot 8 and driven spindle 9 all can be relative elementary processing case 2 and rotate, and two sets of connecting rods 10 are fixed connection in the outside of initiative pivot 8 and driven spindle 9 respectively, and two sets of cleaning brushes 11 are fixed connection respectively in the one end of two sets of connecting rods 10, through two sets of cleaning brushes 11, can realize sweeping the solid impurity of the delay of filter 6 to output end position, can effectively avoid appearing impurity delay on the filter 6 and cross the condition such as the filtration pore appearance jam.
Two groups of support rods are symmetrically and fixedly connected to one side of the top end of the fixed base 1, the number of each group of support rods is two, the settling tank 3 is fixedly connected to the top ends of the two groups of support rods, one end of a rotary rod 16 is rotatably connected to one side of an inner cavity of the settling tank 3, a bearing is fixedly embedded in one side of the inner cavity of the settling tank 3, one side of the inner cavity of the settling tank 3 is fixedly connected to an outer ring of the bearing, one end of the rotary rod 16 is fixedly connected to an inner ring of the bearing, the rotary rod 16 is prevented from driving the settling tank 3 to rotate synchronously, the top end of the settling tank 3 is fixedly connected to a dosing pipe 12, the bottom end of the settling tank 3 is fixedly connected to a sewage drain pipe 13, the top end of the sewage drain pipe 13 is fixedly provided with a first valve, the top end of one side of the settling tank 3 is fixedly connected to a treated water discharge pipe 14, the bottom of the treated water discharge pipe 14 is fixedly provided with a second valve, and wastewater after drug mixing treatment in the settling tank 3, and then the sewage can be discharged from a treated water discharge pipe 14 after being precipitated, the discharged treated water can be reused, and the sewage which is precipitated and retained at the bottom in the settling tank 3 and contains impurities is discharged from a sewage discharge pipe 13.
The top fixed mounting of unable adjustment base 1 has the pump body 18, and the pump body 18 is through external power cord and external power source electric connection, the input fixedly connected with drinking-water pipe 19 of the pump body 18, the input of drinking-water pipe 19 and the opposite side bottom fixed connection of primary treatment case 2, the output fixedly connected with outlet pipe 20 of the pump body 18, the output of outlet pipe 20 and the opposite side top fixed connection of setting tank 3.
The working principle of the device is as follows: during the use, after outside work waste water conveys to the primary treatment incasement 2 in through feeder hopper 4 department, open second motor 24 and the pump body 18, second motor 24 operation drives the rotation of initiative pivot 8, the rotation of initiative pivot 8 drives driving pulley 21 and drives, driving pulley 21 rotates and drives the belt 22 operation, belt 22 operation drives driven pulley 23 and rotates, driven pivot 8 and driven pivot 9 synchronous rotation have been driven under driving pulley 21 and driven pulley 23 synchronous rotation, driving pivot 8 and driven pivot 9 rotate and drive two sets of connecting rods 10 and rotate, two sets of connecting rods 10 rotate and drive two sets of cleaning brush 11 and rotate, later under the brush of two sets of cleaning brush 11, make the solid impurity who is detained through filter plate 6 sweep out from discharge gate 5.
The pump body 18 is started, the waste water filtered by the filter plate 6 is finally conveyed into the settling tank 3 through the water pumping pipe 19 and the water outlet pipe 20 under the operation of the pump body 18, a certain amount of flocculating agent for treating the working waste water is thrown into the settling tank 3 through the dosing pipe 12 by a worker, the first motor 15 is started, the first motor 15 operates to drive the rotating rod 16 to rotate, the rotating rod 16 rotates to drive the two groups of stirring rods 17 to rotate, then the two groups of stirring rods 17 are mixed and stirred until the waste water and the flocculating agent are fully mixed, the second valve on the treated water discharge pipe 14 is opened, and the treated water can be reused after being discharged.
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 (8)
1. The utility model provides an industrial waste water advanced treatment cyclic utilization zero release equipment, includes unable adjustment base (1), its characterized in that: a primary treatment box (2) is fixedly connected to one side of the top end of the fixed base (1), a feed hopper (4) is fixedly connected to the top end of the primary treatment box (2), and a primary wastewater treatment mechanism is arranged inside the primary treatment box (2);
the primary wastewater treatment mechanism comprises a filter plate (6), a driving rotating shaft (8), a driven rotating shaft (9), two groups of connecting rods (10) and two groups of cleaning brushes (11), the filter plate (6) is fixedly connected to the top of an inner cavity of the primary treatment box (2), the driving rotating shaft (8) and the driven rotating shaft (9) are both slidably and alternately connected to the top of the primary treatment box (2), the two groups of connecting rods (10) are respectively and fixedly connected to the outer sides of the driving rotating shaft (8) and the driven rotating shaft (9), and the two groups of cleaning brushes (11) are respectively and fixedly connected to one ends of the two groups of connecting rods (10);
and a secondary wastewater treatment mechanism is arranged on the other side of the top end of the fixed base (1).
2. The industrial wastewater advanced treatment and recycling zero-emission equipment according to claim 1, characterized in that: secondary waste water treatment mechanism includes setting tank (3), first motor (15), rotary rod (16) and two sets of puddler (17), setting tank (3) set up the top opposite side at unable adjustment base (1), first motor (15) fixed mounting is in one side bottom of setting tank (3), rotary rod (16) fixed connection is in the output of first motor (15), and is two sets of puddler (17) symmetry fixed connection is in the outside of rotary rod (16).
3. The industrial wastewater advanced treatment and recycling zero-emission equipment according to claim 2, characterized in that: two sets of bracing pieces of top one side symmetry fixedly connected with of unable adjustment base (1), setting tank (3) fixed connection is on the top of two sets of bracing pieces, the one end of rotary rod (16) is rotated with inner chamber one side of setting tank (3) and is connected.
4. The industrial wastewater advanced treatment and recycling zero-emission equipment according to claim 2, characterized in that: the top fixedly connected with of settling tank (3) throws pencil (12), the bottom fixedly connected with sewage drain pipe (13) of settling tank (3), one side top fixedly connected with of settling tank (3) handles water discharge pipe (14).
5. The industrial wastewater advanced treatment and recycling zero-emission equipment according to claim 1, characterized in that: discharge gate (5) have been seted up to one side of primary treatment case (2), the output of filter (6) runs through discharge gate (5), and the equal fixedly connected with baffle (7) in top both sides of filter (6).
6. The industrial wastewater advanced treatment and recycling zero-emission equipment according to claim 1, characterized in that: one end of the driving rotating shaft (8) and one end of the driven rotating shaft (9) penetrate through the primary treatment box (2) and are fixedly sleeved with a driving belt wheel (21) and a driven belt wheel (23) respectively, and a belt (22) is meshed between the driving belt wheel (21) and the driven belt wheel (23).
7. The industrial wastewater advanced treatment and recycling zero-emission equipment according to claim 6, characterized in that: the back top fixed mounting of primary treatment case (2) has second motor (24), the output of second motor (24) and the other end fixed connection of initiative pivot (8).
8. The industrial wastewater advanced treatment and recycling zero-emission equipment according to claim 1, characterized in that: the top fixed mounting of unable adjustment base (1) has the pump body (18), the input fixedly connected with drinking-water pipe (19) of the pump body (18), the input of drinking-water pipe (19) and the opposite side bottom fixed connection of primary treatment case (2), the output fixedly connected with outlet pipe (20) of the pump body (18), the output of outlet pipe (20) and the opposite side top fixed connection of setting tank (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210078445.6A CN114394694A (en) | 2022-01-21 | 2022-01-21 | Zero discharge equipment for advanced treatment and cyclic utilization of industrial wastewater |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210078445.6A CN114394694A (en) | 2022-01-21 | 2022-01-21 | Zero discharge equipment for advanced treatment and cyclic utilization of industrial wastewater |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN114394694A true CN114394694A (en) | 2022-04-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210078445.6A Pending CN114394694A (en) | 2022-01-21 | 2022-01-21 | Zero discharge equipment for advanced treatment and cyclic utilization of industrial wastewater |
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| Country | Link |
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| CN (1) | CN114394694A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118286774A (en) * | 2024-05-29 | 2024-07-05 | 广东聚源建设集团有限公司 | Building construction drainage device |
| CN119018955A (en) * | 2024-10-15 | 2024-11-26 | 江苏千河鸿苏电子科技有限公司 | A multi-stage treatment device and method for waste water from recycled ink cartridges |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448996A (en) * | 1990-06-18 | 1992-02-18 | Tokyo Kaken Kk | Polluted water treatment apparatus |
| CN211813868U (en) * | 2020-03-18 | 2020-10-30 | 邱建军 | Ship domestic wastewater anti-pollution treatment device |
| CN214763732U (en) * | 2021-01-21 | 2021-11-19 | 江西省双琦化工有限公司 | High-efficient environment-friendly industrial cleaning agent recyclable recovery device |
-
2022
- 2022-01-21 CN CN202210078445.6A patent/CN114394694A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0448996A (en) * | 1990-06-18 | 1992-02-18 | Tokyo Kaken Kk | Polluted water treatment apparatus |
| CN211813868U (en) * | 2020-03-18 | 2020-10-30 | 邱建军 | Ship domestic wastewater anti-pollution treatment device |
| CN214763732U (en) * | 2021-01-21 | 2021-11-19 | 江西省双琦化工有限公司 | High-efficient environment-friendly industrial cleaning agent recyclable recovery device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118286774A (en) * | 2024-05-29 | 2024-07-05 | 广东聚源建设集团有限公司 | Building construction drainage device |
| CN119018955A (en) * | 2024-10-15 | 2024-11-26 | 江苏千河鸿苏电子科技有限公司 | A multi-stage treatment device and method for waste water from recycled ink cartridges |
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