CN212151937U - Combined sewage treatment and purification device - Google Patents
Combined sewage treatment and purification device Download PDFInfo
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- CN212151937U CN212151937U CN202020192605.6U CN202020192605U CN212151937U CN 212151937 U CN212151937 U CN 212151937U CN 202020192605 U CN202020192605 U CN 202020192605U CN 212151937 U CN212151937 U CN 212151937U
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- water storage
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- 239000010865 sewage Substances 0.000 title claims abstract description 56
- 238000000746 purification Methods 0.000 title claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 190
- 238000003860 storage Methods 0.000 claims abstract description 76
- 241000220317 Rosa Species 0.000 claims abstract description 16
- 238000004062 sedimentation Methods 0.000 claims abstract description 8
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 18
- 239000006004 Quartz sand Substances 0.000 claims description 17
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 17
- 229910052799 carbon Inorganic materials 0.000 claims description 14
- 238000004140 cleaning Methods 0.000 claims description 14
- 239000012510 hollow fiber Substances 0.000 claims description 11
- 238000010521 absorption reaction Methods 0.000 claims description 9
- 239000012535 impurity Substances 0.000 abstract description 14
- 239000002245 particle Substances 0.000 abstract description 3
- 238000000053 physical method Methods 0.000 abstract 1
- 238000001914 filtration Methods 0.000 description 20
- 241000894006 Bacteria Species 0.000 description 10
- 230000000694 effects Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000007599 discharging Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- XKMRRTOUMJRJIA-UHFFFAOYSA-N ammonia nh3 Chemical compound N.N XKMRRTOUMJRJIA-UHFFFAOYSA-N 0.000 description 3
- 238000009298 carbon filtering Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 239000002244 precipitate Substances 0.000 description 3
- 238000001556 precipitation Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000035622 drinking Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 229910052698 phosphorus Inorganic materials 0.000 description 2
- 239000011574 phosphorus Substances 0.000 description 2
- 231100000614 poison Toxicity 0.000 description 2
- 230000007096 poisonous effect Effects 0.000 description 2
- 238000010992 reflux Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229910002651 NO3 Inorganic materials 0.000 description 1
- NHNBFGGVMKEFGY-UHFFFAOYSA-N Nitrate Chemical compound [O-][N+]([O-])=O NHNBFGGVMKEFGY-UHFFFAOYSA-N 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000009395 breeding Methods 0.000 description 1
- 230000001488 breeding effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
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- Physical Water Treatments (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The utility model discloses a modular sewage treatment purifier, including water storage box and rose box, the sewage mouth is installed to the water storage box top, the mouth that cleans has been seted up on sewage mouth right side, the exhaust hole A is installed on the mouth right side that cleans, water storage box one side is inlayed and is connected with control button, water storage box internally mounted has the filter screen, the filter screen is installed in the middle of the water storage box, the water storage box bottom is the pipe chute sedimentation tank, water storage box bottom fixedly connected with delivery port, the inside cooperation of delivery port is connected with the valve, delivery port top fixedly connected with cover that absorbs water. The utility model discloses the device is provided with water storage box and rose box, and the water storage box bottom is the pipe chute sedimentation tank, can make some large particle density than the impurity that water is big deposit effectively, and rose box internally mounted has the multilayer filter layer can carry out a processing that refines to sewage effectively, adopts the physical method to save a large amount of financial resources, avoids unnecessary extravagant.
Description
Technical Field
The utility model relates to a sewage treatment technical field especially relates to a modular sewage treatment purifier.
Background
The sewage treatment, especially the treatment problem of the breeding sewage, is concerned, and the sewage treatment process is improved for years. The traditional process is provided with a 2-level AO and a mixed liquid reflux and sludge reflux system. Although the conventional process for treating wastewater has the potential of completely removing nitrate conceptually, it is impossible in practical applications. The COD concentration of the aquaculture wastewater is higher, and the sludge load of a biochemical system is large; the ammonia nitrogen removal capability is poor, the ammonia nitrogen cannot be completely removed, and only most of the ammonia nitrogen is converted into nitrified nitrogen; the total phosphorus removal capacity is poor, and the total phosphorus cannot be effectively treated by biochemical measures only; and the degradation rate of the difficultly degraded substances is lower.
Patent No. 201720721080.9 discloses a sewage treatment and purification device, which comprises a housing, the shell comprises an outer shell, an inner shell is arranged in the outer shell, an isolation cavity is formed between the outer shell and the inner shell, the upper end of the shell is provided with a water inlet pipe, the upper end of the water inlet pipe is provided with a first sealing cover, the lower end of the shell is provided with a water outlet pipe, the water outlet pipe is provided with a throttle valve, the shell is internally provided with a sewage treatment device and a stirring device, the inner shell is arranged in the outer shell, and an isolation cavity is formed between the outer shell and the inner shell, so that the shell has the function of thermal insulation, the first sealing cover is arranged at the upper end of the water inlet pipe to prevent impurities from entering the shell from the water inlet pipe, the throttle valve is arranged on the water outlet pipe to adjust the flow of the water outlet pipe, install first active carbon grained layer through first filter screen upper end, make first filter screen and first active carbon grained layer can be to preliminary filtration and the purification of sewage.
The sewage treatment device of the technology has the following defects: 1. the device simple structure can't carry out preliminary sedimentation to sewage, and direct filtration easily leads to the aquatic to have a large amount of impurity, blocks up the water pipe easily. 2. A large number of filter layers are not installed inside the device, and only through simple filter layers, sewage cannot be effectively filtered, so that water flow cannot achieve the effects of discharging and drinking.
SUMMERY OF THE UTILITY MODEL
The utility model provides a modular sewage treatment purifier, the device are provided with water storage box and rose box, and the water storage box bottom is the pipe chute sedimentation tank, can make some large particle density than the impurity that water is big deposit effectively, and rose box internally mounted has the multilayer filter layer to carry out a processing that refines to sewage effectively, adopts the physics method to save a large amount of financial resources, avoids unnecessary extravagant.
The utility model provides a specific technical scheme as follows:
the utility model provides a pair of modular sewage treatment purifier, including water storage box and rose box, the sewage mouth is installed to the water storage box top, the mouth that cleans has been seted up on sewage mouth right side, the exhaust hole A is installed on the mouth right side that cleans, water storage box one side is inlayed and is connected with control button, water storage box internally mounted has the filter screen, the filter screen is installed in the middle of the water storage box, the water storage box bottom is the pipe chute sedimentation tank, water storage box bottom fixedly connected with delivery port, the inside cooperation of delivery port is connected with the valve, delivery port top fixedly connected with cover that absorbs water, the cooperation of cover top that absorbs water is connected with the inlet tube, inlet tube one side fixedly connected with water pump, water pump one side is connected with the outlet pipe.
Optionally, the same mouth that cleans is installed with the water storage box top to the rose box, clean mouthful below fixedly connected with buckle, buckle one side is inlayed and is connected with exhaust hole B, water storage box internally mounted has the ultraviolet lamp, the welding of ultraviolet lamp below has fixed block and fixed block to be a plurality of, inlay in the middle of the fixed block and be connected with quartz sand filter layer, quartz sand filter layer below is inlayed and is connected with the active carbon filter layer, the active carbon filter layer below is inlayed and is connected with the hollow fiber filter layer.
Optionally, the bottom of the filter box is fixedly connected with a base, the water absorption cover is internally provided with a plurality of holes, and the holes are uniformly arranged inside the water absorption cover.
Optionally, the control button is electrically connected with an external power supply through a wire, the output end of the control button is electrically connected with the input end of the water pump, and the output end of the water pump is electrically connected with the input end of the ultraviolet lamp.
The utility model has the advantages as follows:
the embodiment of the utility model provides a modular sewage treatment purifier:
1. sewage is discharged into the water storage tank through the sewage port, a filter screen is arranged in the water storage tank and can effectively filter large granular impurities in the sewage, the bottom of the water storage tank is inclined tube type precipitation and can enable the impurities in the water to be gathered and precipitated, an exhaust hole A is arranged above the water storage tank and can enable odor gas generated by the sewage in the water storage tank to be discharged, a cleaning port is arranged at the top of the water storage tank and can facilitate cleaning of the interior of the water storage tank, the interior of the water storage tank is kept clean, precipitates are discharged from a water outlet at the bottom of the water storage tank, a valve is arranged in the water outlet and can enable the water storage tank to protect the bottom of the water storage tank when in work, a water suction cover is arranged above the water outlet, holes are formed in the water suction cover, water can uniformly pass through the interior of the water pump and, discharge to the rose box inside through the outlet pipe again, the device simple structure can carry out preliminary sedimentation to sewage, can directly not filter easily lead to the aquatic to have a large amount of impurity, can not block up the water pipe easily.
2. After entering the filter box, water flows firstly through the quartz sand filter layer, the quartz sand filter layer can primarily filter water quality, the quartz sand filter layer is fixed on the inner wall of the filter box through the fixing blocks on the two sides and then flows to the active carbon filter layer, the active carbon filter layer is also fixed by the fixing blocks, the active carbon filter layer can effectively filter harmful impurities in water and then enters the last hollow fiber filter layer, the hollow fiber filter layer enables the water flow to reach a purifying and filtering effect through membrane pressure type filtering, so that sewage can obtain a discharge standard, water is discharged through a drain pipe at the bottom of the filter box, an ultraviolet lamp is arranged on one side of the filter box and can effectively kill bacteria in the water, so that the water quality is better, and the vent hole B is also arranged at the top of the filter box, so that toxic and harmful gases generated due to death of the bacteria in the filter box, make the inside circulation of air that keeps of rose box, can not breed the bacterium, the rose box is fixed through the base of bottom, and the overall stability effect is better when making to filter, and the device internally mounted has a large amount of filter layers, through the multilayer filter layer, effectually filters sewage, makes the rivers reach the effect of discharging and drinking.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the overall structure of a combined sewage treatment and purification device according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of a water absorption cover of a combined sewage treatment and purification device according to an embodiment of the present invention;
fig. 3 is a schematic circuit diagram of the whole combined sewage treatment and purification device according to the embodiment of the present invention.
In the figure: 1. a water storage tank; 2. a sewage port; 3. a cleaning port; 4. an exhaust hole A; 5. a control button; 6. a filter screen; 7. a valve; 8. a water outlet; 9. a water absorbing cover; 10. a water inlet pipe; 11. a water pump; 12. a water outlet pipe; 13. a filter box; 14. a base; 15. an exhaust hole B; 16. buckling; 17. an ultraviolet lamp; 18. a fixed block; 19. a quartz sand filter layer; 20. an activated carbon filter layer; 21. a hollow fiber filter layer; 22. a drain pipe; 23. and (4) holes.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the present invention will be described in further detail with reference to the accompanying drawings, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
A combined sewage treatment and purification device according to an embodiment of the present invention will be described in detail with reference to fig. 1 to 3.
Referring to fig. 1 to 3, a combined sewage treatment and purification device provided by the embodiment of the present invention comprises a water storage tank 1 and a filtering tank 13, a sewage port 2 is arranged above the water storage tank 1, a cleaning port 3 is arranged at the right side of the sewage port 2, an air vent A4 is arranged at the right side of the cleaning opening 3, a control button 5 is embedded and connected at one side of the water storage tank 1, a filter screen 6 is arranged in the water storage tank 1, the filter screen 6 is arranged in the middle of the water storage tank 1, the bottom of the water storage tank 1 is provided with an inclined tube sedimentation tank, the bottom of the water storage tank 1 is fixedly connected with a water outlet 8, the inside of the water outlet 8 is matched and connected with a valve 7, a water absorbing cover 9 is fixedly connected above the water outlet 8, the upper portion of the water suction cover 9 is connected with a water inlet pipe 10 in a matching mode, one side of the water inlet pipe 10 is fixedly connected with a water pump 11, and a water outlet pipe 12 fixedly connected with one side of the water pump 11 extends to the interior of a filter box 13.
Illustratively, sewage is discharged into the water storage tank 1 through the sewage port 2, the water storage tank 1 is internally provided with the filter screen 6 which can effectively filter some large-particle impurities in the sewage, the bottom of the water storage tank is inclined tube type precipitation and can enable the impurities in the water to be gathered and precipitated, the upper part of the water storage tank 1 is provided with the vent hole A4 which can enable some peculiar smell gases generated by the internal sewage to be discharged, the top of the water storage tank 1 is provided with the cleaning port 3 which can facilitate the cleaning of the inside of the water storage tank 1 and keep the inside of the water storage tank 1 clean, the precipitates are discharged from the water outlet 8 at the bottom of the water storage tank 1, the water outlet 8 is internally provided with the valve 7 which can enable the water storage tank 1 to protect the bottom of the water storage tank when in work, the water outlet 8 is provided with the water suction cover 9, the water suction cover 9 is internally provided with, the water settled inside the water storage tank 1 is sucked out by the water pump 11 and then discharged to the inside of the filter tank 13 through the water outlet pipe 12.
Referring to fig. 1, the same mouth 3 that cleans is installed with water storage box 1 top to rose box 13, clean 3 below fixedly connected with buckles 16 of mouth, buckle 16 one side is inlayed and is connected with exhaust hole B15, water storage box 1 internally mounted has ultraviolet lamp 17, the welding of ultraviolet lamp 17 below has fixed block 18 and fixed block 18 to be a plurality of, inlay in the middle of the fixed block 18 and be connected with quartz sand filter layer 19, inlay below the quartz sand filter layer 19 and be connected with active carbon filter layer 20, the active carbon filter layer 20 below is inlayed and is connected with hollow fiber filter layer 21.
For example, after entering the filtering box 13, the water flow firstly passes through the quartz sand filtering layer 19, the water quality can be primarily filtered by the quartz sand filtering layer 19, the quartz sand filtering layer 19 is fixed on the inner wall of the filtering box 13 by the fixing blocks 18 at two sides and then flows to the active carbon filtering layer 20, the active carbon filtering layer 20 is also fixed by the fixing blocks 18, the active carbon filtering layer 20 can effectively filter some harmful impurities in the water and then enters the last hollow fiber filtering layer 21, the hollow fiber filtering layer 21 enables the water flow to reach a purifying and filtering effect by membrane pressure type filtering, so that the sewage obtains a discharge standard, the water is discharged by the water discharging pipe 10 at the bottom of the filtering box 13, the ultraviolet lamp 17 is installed at one side of the filtering box 13 and can effectively kill bacteria in the water, the water quality is better, and the vent hole B15 is also installed at the top of the filtering, can prevent inside bacterium because the death produces some poisonous and harmful gas, make the inside circulation of air that keeps of rose box 13, can not breed the bacterium.
Referring to fig. 1 and 2, a base 14 is fixedly connected to the bottom of the filter box 13, a plurality of holes 23 are formed in the water absorption cover 9, and the holes 23 are uniformly formed in the water absorption cover 9.
The filter box 13 is fixed through the base 14 at the bottom, so that the integral stabilizing effect is better during filtering, and the holes 23 are formed in the water suction cover 9, so that water flow can uniformly pass through the water pump 11.
Referring to fig. 3, the control button 5 is electrically connected with an external power supply through a wire, the output end of the control button 5 is electrically connected with the input end of the water pump 11, and the output end of the water pump 11 is electrically connected with the input end of the ultraviolet lamp 17.
The example, through opening control button 5 control water pump 11 and carrying out an absorption to the inside good water that deposits of water storage box 1, discharge filter tank 13 inside again, control ultraviolet lamp 17 simultaneously disinfects, prevent that filter tank 13 is inside to breed the bacterium and influence quality of water.
When in use, sewage is discharged into the water storage tank 1 through the sewage port 2, the filter screen 6 is arranged in the water storage tank 1 and can effectively filter large granular impurities in the sewage, the bottom of the water storage tank 1 is inclined tube type precipitation and can enable the impurities in the water to be gathered and precipitated, the vent hole A4 is arranged above the water storage tank 1 and can enable odor gas generated by the sewage in the water storage tank to be discharged, the cleaning port 3 is arranged at the top of the water storage tank 1 and can facilitate cleaning of the inside of the water storage tank 1 to keep the inside of the water storage tank 1 clean, the precipitate is discharged from the water outlet 8 at the bottom of the water storage tank 1, the valve 7 is arranged in the water outlet 8 and can protect the bottom of the water storage tank 1 when the water storage tank 1 works, the water suction cover 9 is arranged above the water outlet 8, the holes 23 are formed in the water suction cover 9 and can enable water, the water precipitated inside the water storage tank 1 is sucked out through the water pump 11 and then discharged into the filter tank 13 through the water outlet pipe 12, after entering the filter tank 13, the water flow firstly passes through the quartz sand filter layer 19 and can primarily filter the water quality through the quartz sand filter layer 19, the quartz sand filter layer 19 is fixed on the inner wall of the filter tank 13 through the fixed blocks 18 on the two sides and then flows to the active carbon filter layer 20, the active carbon filter layer 20 is also fixed by the fixed blocks 18, the active carbon filter layer 20 can effectively filter some harmful impurities in the water and then enters the last hollow fiber filter layer 21, the hollow fiber filter layer 21 enables the water flow to reach a purifying and filtering effect through membrane pressure type filtering, so that the sewage obtains a discharge standard, the water is discharged through the water discharge pipe 10 at the bottom of the filter tank 13, and the ultraviolet lamp 17 is installed on one side of the filter tank 13 and can effectively kill bacteria in the, make quality of water better, and this rose box 13 top also installs exhaust hole B15, can prevent that inside bacterium from because the death produces some poisonous and harmful gas, makes rose box 13 inside keep the circulation of air, can not breed the bacterium, carries out an absorption to the inside good water that deposits of water storage box 1 through opening control button 5 control water pump 11, inside discharging rose box 13 again, and the ultraviolet lamp 17 of simultaneous control is disinfected, reaches the standard of a emission.
The utility model relates to a combined sewage treatment and purification device, which comprises a water storage tank 1; 2. a sewage port; 3. a cleaning port; 4. an exhaust hole A; 5. a control button; 6. a filter screen; 7. a valve; 8. a water outlet; 9. a water absorbing cover; 10. a water inlet pipe; 11. a water pump; 12. a water outlet pipe; 13. a filter box; 14. a base; 15. an exhaust hole B; 16. buckling; 17. an ultraviolet lamp; 18. a fixed block; 19. a quartz sand filter layer; 20. an activated carbon filter layer; 21. a hollow fiber filter layer; 22. a drain pipe; 23. the specific type of holes, filter mesh is QJ-0152 (manufactured specifically by Fa So La limited), the specific type of uv lamp is ZW8S15W-Z287 (manufactured specifically by sleet limited), the specific type of control buttons is NP4 (manufactured specifically by mitai limited), the components are all universal standards or known to those skilled in the art, the structure and principle of which are known to those skilled in the art through technical manuals or through routine experimentation.
It is apparent that those skilled in the art can make various changes and modifications to the embodiments of the present invention without departing from the spirit and scope of the embodiments of the present invention. Thus, if such modifications and variations of the embodiments of the present invention fall within the scope of the claims and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (4)
1. A combined sewage treatment and purification device comprises a water storage tank (1) and a filter tank (13), and is characterized in that a sewage port (2) is installed above the water storage tank (1), a cleaning port (3) is formed in the right side of the sewage port (2), an exhaust hole A (4) is installed in the right side of the cleaning port (3), a control button (5) is embedded and connected to one side of the water storage tank (1), a filter screen (6) is installed inside the water storage tank (1), the filter screen (6) is installed in the middle of the water storage tank (1), an inclined tube sedimentation tank is arranged at the bottom of the water storage tank (1), a water outlet (8) is fixedly connected to the bottom of the water storage tank (1), a valve (7) is connected to the inside of the water outlet (8) in a matched manner, a water suction cover (9) is fixedly connected to the upper side of the water outlet (8), inlet tube (10) one side fixedly connected with water pump (11), water pump (11) one side fixedly connected with outlet pipe (12) extend to inside rose box (13).
2. The combined sewage treatment and purification device according to claim 1, wherein the same cleaning opening (3) is installed above the filter box (13) and the water storage box (1), a buckle (16) is fixedly connected below the cleaning opening (3), an exhaust hole B (15) is embedded and connected to one side of the buckle (16), an ultraviolet lamp (17) is installed inside the water storage box (1), a plurality of fixed blocks (18) and a plurality of fixed blocks (18) are welded below the ultraviolet lamp (17), a quartz sand filter layer (19) is embedded and connected in the middle of the fixed blocks (18), an active carbon filter layer (20) is embedded and connected below the quartz sand filter layer (19), and a hollow fiber filter layer (21) is embedded and connected below the active carbon filter layer (20).
3. The combined sewage treatment and purification device according to claim 1, wherein a base (14) is fixedly connected to the bottom of the filter box (13), a plurality of holes (23) are formed in the water absorption cover (9), and the holes (23) are uniformly formed in the water absorption cover (9).
4. The combined sewage treatment and purification device according to claim 1, wherein the control button (5) is electrically connected with an external power supply through a conducting wire, the output end of the control button (5) is electrically connected with the input end of the water pump (11), and the output end of the water pump (11) is electrically connected with the input end of the ultraviolet lamp (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192605.6U CN212151937U (en) | 2020-02-21 | 2020-02-21 | Combined sewage treatment and purification device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020192605.6U CN212151937U (en) | 2020-02-21 | 2020-02-21 | Combined sewage treatment and purification device |
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| Publication Number | Publication Date |
|---|---|
| CN212151937U true CN212151937U (en) | 2020-12-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020192605.6U Expired - Fee Related CN212151937U (en) | 2020-02-21 | 2020-02-21 | Combined sewage treatment and purification device |
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| Country | Link |
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| CN (1) | CN212151937U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115010294A (en) * | 2022-06-10 | 2022-09-06 | 浙江深澜环境工程有限公司 | Reverse osmosis wastewater treatment device and treatment method thereof |
| CN115217191A (en) * | 2022-07-19 | 2022-10-21 | 河南泽惠环保水处理设备有限公司 | An energy-saving and environmentally friendly tower-less water supply device |
-
2020
- 2020-02-21 CN CN202020192605.6U patent/CN212151937U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115010294A (en) * | 2022-06-10 | 2022-09-06 | 浙江深澜环境工程有限公司 | Reverse osmosis wastewater treatment device and treatment method thereof |
| CN115217191A (en) * | 2022-07-19 | 2022-10-21 | 河南泽惠环保水处理设备有限公司 | An energy-saving and environmentally friendly tower-less water supply device |
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Effective date of registration: 20210720 Address after: 110141 gate 27, no.17-2, Huanghai Road, Yuhong District, Shenyang City, Liaoning Province Patentee after: Liaoning meizhiwei Environmental Engineering Co.,Ltd. Address before: 262200 No.52, chadaokou South Lane, Xinghua West Road, Zhucheng City, Weifang City, Shandong Province Patentee before: Shan Liansheng |
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Granted publication date: 20201215 |
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