CN220733853U - Irrigation equipment behind rural sewage treatment - Google Patents
Irrigation equipment behind rural sewage treatment Download PDFInfo
- Publication number
- CN220733853U CN220733853U CN202322268739.8U CN202322268739U CN220733853U CN 220733853 U CN220733853 U CN 220733853U CN 202322268739 U CN202322268739 U CN 202322268739U CN 220733853 U CN220733853 U CN 220733853U
- Authority
- CN
- China
- Prior art keywords
- irrigation
- water
- treatment box
- hopper
- pump
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 238000003973 irrigation Methods 0.000 title claims abstract description 100
- 230000002262 irrigation Effects 0.000 title claims abstract description 94
- 239000010865 sewage Substances 0.000 title claims abstract description 47
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 113
- 238000003756 stirring Methods 0.000 claims description 14
- 238000005192 partition Methods 0.000 claims description 13
- 239000002893 slag Substances 0.000 claims description 13
- 230000000007 visual effect Effects 0.000 claims description 10
- 238000000926 separation method Methods 0.000 claims 6
- 238000013016 damping Methods 0.000 claims 2
- 239000003621 irrigation water Substances 0.000 abstract description 6
- 238000004062 sedimentation Methods 0.000 description 15
- 238000001914 filtration Methods 0.000 description 9
- 239000003153 chemical reaction reagent Substances 0.000 description 8
- 238000007599 discharging Methods 0.000 description 8
- 239000007921 spray Substances 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000012535 impurity Substances 0.000 description 3
- 230000035939 shock Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000007246 mechanism Effects 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000007306 turnover Effects 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a rural sewage treatment post-irrigation device, which comprises a water falling hopper, wherein the water falling hopper is arranged above a treatment box, a filter frame is arranged in the water falling hopper, and a hanging bracket is arranged above the filter frame; the separator is arranged in the treatment box, the separator is obliquely arranged, a drainage hopper is arranged below one end of the separator, a filter screen is arranged above the drainage hopper, and a third electromagnetic valve is arranged at the lower end of the drainage hopper; the irrigation pump, it sets up one side of handling the case, one side of irrigation pump is provided with the irrigation pipe, be provided with filter unit between irrigation pipe and the irrigation pump, be provided with irrigation nozzle on the irrigation pipe, and irrigation nozzle is connected as an organic wholely with the irrigation pipe, and the device detects the water quality of the water after handling, guarantees the irrigation water quality, handles once more from the circulation to unqualified water for irrigation water reaches the user demand, has improved the result of use of device indirectly.
Description
Technical Field
The utility model relates to the technical field of rural sewage treatment, in particular to a device for irrigating after rural sewage treatment.
Background
The rural domestic sewage treatment is to remove and degrade harmful substances and environmental pollution components in the domestic sewage for harmless treatment, and the rural domestic sewage treatment is important to consider mature and reliable selection, and is suitable for rural characteristics and practical sewage treatment application technologies. The rural sewage treatment can neutralize the water quality according to the actual conditions, so that the recycling and environmental-friendly degradation discharge can be realized, and the rural domestic sewage is generally conveyed through a ditch or a water ditch after being treated and then is used for crop irrigation.
The Chinese patent publication No. CN218831511U, the authorized bulletin day is 2023, 04 and 11, an irrigation device suitable for rural domestic sewage treatment systems comprises a water tank, a water inlet pipe arranged at one end of the water tank and an irrigation pipe arranged at the other end of the water tank; the water tank is characterized in that a filter assembly is arranged in the water tank; the water tank is provided with an irrigation pipe, one end of the irrigation pipe is provided with a mounting frame, and the mounting frame is provided with a blower; the irrigation pipe is provided with a drip-spray dual-purpose irrigation head; the filter assembly comprises a filter screen; the drip-spray dual-purpose irrigation head comprises a drip irrigation head arranged on an irrigation pipe and a spray irrigation head arranged at the top of the drip irrigation head. According to the utility model, through the arrangement of the filter assembly, impurities in the process of transporting domestic sewage are filtered, so that the drip irrigation head and the spray irrigation head are prevented from being blocked, and the normal use of the drip irrigation head and the spray irrigation head is ensured; through the setting of the dual-purpose irrigation head of drip irrigation, combine the sprinkling irrigation with drip irrigation, drip irrigation and the regulation of sprinkling irrigation are carried out according to the crop growth condition, more are favorable to the growth of crops.
The current device directly uses the sewage after the processing to irrigate, and the water after the simple processing can not guarantee to reach the user demand, and the direct use is handled the water business turn over irrigation that does not reach standard and is led to the irrigation mechanism to block up easily, reduces result of use, can not satisfy the user demand.
Disclosure of Invention
The utility model aims to provide an irrigation device after rural sewage treatment, which aims to solve the problems that in the prior art, the existing device is used for directly irrigating treated sewage, the water body after simple treatment cannot meet the use requirement, the irrigation mechanism is easily blocked due to the direct use of the water body which does not reach the standard, the use effect is reduced, and the use requirement cannot be met.
In order to achieve the above purpose, the present utility model provides the following technical solutions: an irrigation equipment behind rural sewage treatment, includes the processing case, still includes:
the water falling hopper is arranged above the treatment box and is connected with the treatment box into a whole, a filter frame is arranged in the water falling hopper and is attached to the inner wall of the water falling hopper, a hanging bracket is arranged above the filter frame and is fixedly connected with the filter frame, and the hanging bracket is movably connected with the water falling hopper;
the baffle is arranged in the treatment box, the baffle and the treatment box are arranged into a whole, the baffle is obliquely arranged, a drainage hopper is arranged below one end of the baffle and connected with the baffle into a whole, a filter screen is arranged above the drainage hopper and connected with the baffle into a whole, a third electromagnetic valve is arranged at the lower end of the drainage hopper and connected with the drainage hopper into a whole;
the irrigation pump, it sets up one side of handling the case, and the irrigation pump is connected as an organic wholely with handling the case, one side of irrigation pump is provided with the irrigation pipe, be provided with filter subassembly between irrigation pipe and the irrigation pump, and be connected through filter subassembly between irrigation pipe and the irrigation pump, be provided with the irrigation nozzle on the irrigation pipe, and the irrigation nozzle is connected as an organic wholely with the irrigation pipe.
Preferably, a slag discharging valve assembly is arranged on one side of the treatment box, the slag discharging valve assembly is connected with the treatment box into a whole, and the slag discharging valve assembly is arranged corresponding to the partition plate; one side of the treatment box is provided with a visual window, the visual window and the treatment box are integrated, and the visual window and the filter screen are correspondingly arranged.
Preferably, the top of handling the case is provided with the motor, and the motor passes through screw connection with handling the case, the top of baffle is provided with the stirring rake, and the stirring rake is connected with the output of motor, the top of handling the case is provided with the storage hopper, and the storage hopper is connected as an organic wholely with handling the case, the cross-section of storage hopper is V type setting, the lower extreme of storage hopper is provided with first solenoid valve, and first solenoid valve is connected as an organic wholely with the storage hopper.
Preferably, a water quality detector is arranged on one side of the treatment box, the water quality detector and the treatment box are integrated, and one end of the water quality detector penetrates through and extends to the inside of the treatment box.
Preferably, one side of handling the case is provided with the return water pump, and return water pump and handling case fixed connection, all be provided with the water pipe between the both ends of return water pump and the handling case, and the water pipe is all connected as an organic wholely with handling case and return water pump, be provided with the second solenoid valve on the water pipe, and second solenoid valve and water piping connection are as an organic wholely.
Preferably, the below of handling the case is provided with shock-absorbing mount, and shock-absorbing mount and handling case fixed connection, the bottom slope setting of handling the case, one side of handling the case is provided with the drain valve, and the drain valve is connected as an organic wholely with handling the case.
Compared with the prior art, the utility model has the beneficial effects that:
1. the device of the utility model is provided with a filtering frame, a baffle plate, a drainage bucket, an irrigation pump and a filter component, wherein the filtering frame carries out prefiltering treatment on the injected sewage, the baffle plate divides the treatment box into a sedimentation cavity and a water storage cavity, the sewage is firstly injected into the sedimentation cavity for sedimentation, the sewage after sedimentation flows into the water storage cavity by means of the drainage bucket, the irrigation pump is started to pump water in the water storage cavity and discharge the water through an irrigation pipe for irrigation, and the filter component filters the irrigation water to prevent an irrigation nozzle from being blocked;
2. the device filters the precipitated water body by the filter screen and the slag discharge valve component, and the slag discharge valve component can discharge the precipitate accumulated on the filter screen;
3. the device of the utility model measures the quality of the treated sewage by the water quality detector through the arrangement of the water quality detector, the water return pump and the water pipe, and the water in the water storage cavity is extracted and injected into the sedimentation cavity by the water return pump and the water pipe to treat the water again, thereby ensuring the quality of the treated sewage;
4. the device provided by the utility model has the advantages that through the arrangement of the motor, the stirring paddle and the storage hopper, the storage hopper can store the sewage treatment reagent, the reagent is convenient to add during sewage treatment, the motor drives the stirring paddle to rotate, and the sewage and the reagent are driven to react in a mixing way along with the rotation of the stirring paddle, so that the sewage is better treated.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a cross-sectional view of the present utility model;
FIG. 3 is a diagram showing the connection relationship between a storage hopper and a processing box according to the present utility model;
FIG. 4 is an enlarged view of a portion of area A of FIG. 1 in accordance with the present utility model;
fig. 5 is an enlarged view of a portion of the area B of fig. 2 in accordance with the present utility model.
In the figure: 1. a treatment box; 2. a shock absorbing base; 3. a water falling hopper; 4. a filter frame; 5. a visual window; 6. a hanging bracket; 7. a motor; 8. a storage hopper; 9. a water quality detector; 10. an irrigation pump; 11. irrigation pipes; 12. irrigation nozzles; 13. a filter assembly; 14. a water return pump; 15. stirring paddles; 16. a partition plate; 17. a water pipe; 18. a first electromagnetic valve; 19. a drain valve; 20. a second electromagnetic valve; 21. a drainage bucket; 22. a third electromagnetic valve; 23. a filter screen; 24. and a slag discharging valve assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Referring to fig. 1-5, an embodiment of the present utility model is provided: an irrigation equipment after rural sewage treatment, including handling case 1, still include:
the water falling hopper 3 is arranged above the treatment box 1, the water falling hopper 3 is connected with the treatment box 1 into a whole, a filter frame 4 is arranged in the water falling hopper 3, the filter frame 4 is attached to the inner wall of the water falling hopper 3, a hanging bracket 6 is arranged above the filter frame 4, the hanging bracket 6 is fixedly connected with the filter frame 4, and the hanging bracket 6 is movably connected with the water falling hopper 3;
the partition plate 16 is arranged in the treatment box 1, the partition plate 16 and the treatment box 1 are integrally arranged, the partition plate 16 is obliquely arranged, a drainage hopper 21 is arranged below one end of the partition plate 16, the drainage hopper 21 and the partition plate 16 are integrally connected, a filter screen 23 is arranged above the drainage hopper 21, the filter screen 23 and the partition plate 16 are integrally connected, a third electromagnetic valve 22 is arranged at the lower end of the drainage hopper 21, and the third electromagnetic valve 22 and the drainage hopper 21 are integrally connected;
the irrigation pump 10, it sets up in the one side of handling case 1, and irrigation pump 10 is connected as an organic wholely with handling case 1, and one side of irrigation pump 10 is provided with irrigation pipe 11, is provided with filter assembly 13 between irrigation pipe 11 and the irrigation pump 10, and is connected through filter assembly 13 between irrigation pipe 11 and the irrigation pump 10, is provided with irrigation nozzle 12 on the irrigation pipe 11, and irrigation nozzle 12 is connected as an organic wholely with irrigation pipe 11.
When in use, the utility model is characterized in that: adding sewage from the water falling hopper 3 into the treatment box 1, pre-filtering the sewage by the filtering frame 4, removing impurities with large particles, separating the treatment box 1 into a sedimentation cavity and a water storage cavity by the partition plate 16, enabling the sewage to flow into the sedimentation cavity for sedimentation, opening the third electromagnetic valve 22 after sedimentation is finished, finely filtering the water by the filter screen 23, flowing into the water storage cavity through the drainage hopper 21 for storage, starting the irrigation pump 10 to pump the water stored in the water storage cavity and discharging the water through the irrigation pipe 11 and the irrigation nozzle 12, realizing irrigation, and filtering the irrigation water by the filter component 13 to prevent the blockage of the irrigation nozzle 12.
Referring to fig. 1, 2 and 5, a slag discharging valve assembly 24 is disposed at one side of the treatment tank 1, the slag discharging valve assembly 24 is integrally connected with the treatment tank 1, and the slag discharging valve assembly 24 is disposed corresponding to the partition plate 16; one side of the treatment box 1 is provided with a visual window 5, the visual window 5 and the treatment box 1 are integrated, the visual window 5 and the filter screen 23 are correspondingly arranged, sediment accumulated on the filter screen 23 can be discharged through the slag discharge valve assembly 24, and the fine filtering effect of the filter screen 23 is ensured.
Referring to fig. 1, 2 and 3, a motor 7 is arranged above a treatment box 1, the motor 7 is connected with the treatment box 1 through a screw, a stirring paddle 15 is arranged above a partition plate 16, the stirring paddle 15 is connected with an output end of the motor 7, a storage hopper 8 is arranged above the treatment box 1, the storage hopper 8 is connected with the treatment box 1 into a whole, the section of the storage hopper 8 is arranged in a V shape, a first electromagnetic valve 18 is arranged at the lower end of the storage hopper 8, the first electromagnetic valve 18 is connected with the storage hopper 8 into a whole, a sewage treatment reagent can be stored through the storage hopper 8, the reagent is conveniently added during sewage treatment, the motor 7 drives the stirring paddle 15 to rotate, and the sewage and the reagent are driven to react in a mixing manner along with the rotation of the stirring paddle 15, so that the sewage is better treated.
Referring to fig. 1, a water quality detector 9 is disposed on one side of the treatment tank 1, and the water quality detector 9 and the treatment tank 1 are integrally disposed, one end of the water quality detector 9 penetrates through and extends to the inside of the treatment tank 1, and water quality of water stored in the water storage cavity is detected through the water quality detector 9, so that irrigation water quality is guaranteed.
Referring to fig. 1 and 4, a water return pump 14 is disposed on one side of the treatment tank 1, the water return pump 14 is fixedly connected with the treatment tank 1, a water pipe 17 is disposed between two ends of the water return pump 14 and the treatment tank 1, the water pipe 17 is connected with the treatment tank 1 and the water return pump 14 into a whole, a second electromagnetic valve 20 is disposed on the water pipe 17, the second electromagnetic valve 20 is connected with the water pipe 17 into a whole, and water in the water storage cavity is pumped and injected into the sedimentation cavity through the water return pump 14 and the water pipe 17 for treatment again, so that the sewage treatment effect is ensured.
Referring to fig. 1 and 4, a shock absorbing base 2 is disposed below a treatment tank 1, the shock absorbing base 2 is fixedly connected with the treatment tank 1, the bottom of the treatment tank 1 is obliquely disposed, a drain valve 19 is disposed on one side of the treatment tank 1, and the drain valve 19 is integrally connected with the treatment tank 1.
Working principle: adding sewage into the treatment box 1 from the water falling hopper 3, pre-filtering the sewage by the filtering frame 4, removing impurities with large particles, separating the treatment box 1 into a sedimentation cavity and a water storage cavity by the partition plate 16, enabling the sewage to flow into the sedimentation cavity for sedimentation, opening the first electromagnetic valve 18 to add the reagent in the storage hopper 8 into the sedimentation cavity to be mixed with the sewage, starting the motor 7 to drive the stirring paddle 15 to rotate, and driving the sewage to be mixed with the reagent to react along with the rotation of the stirring paddle 15; after the precipitation is finished, a third electromagnetic valve 22 is opened, a filter screen 23 finely filters water, the water flows into a water storage cavity through a drainage hopper 21 for storage, a water quality detector 9 detects the water quality of the water stored in the water storage cavity, an irrigation pump 10 is started after the water quality reaches the standard to pump the water stored in the water storage cavity and discharge the water through an irrigation pipe 11 and an irrigation nozzle 12, irrigation is realized, and a filter assembly 13 filters the irrigation water to prevent the irrigation nozzle 12 from being blocked; the water quality is not up to the standard, the water return pump 14 is started to pump and inject the water in the water storage cavity into the sedimentation cavity for treatment again, and the sewage treatment effect is ensured.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. Irrigation equipment behind rural sewage treatment, including processing case (1), its characterized in that still includes:
the water falling hopper (3) is arranged above the treatment box (1), the water falling hopper (3) is connected with the treatment box (1) into a whole, a filter frame (4) is arranged inside the water falling hopper (3), the filter frame (4) is attached to the inner wall of the water falling hopper (3), a hanging bracket (6) is arranged above the filter frame (4), the hanging bracket (6) is fixedly connected with the filter frame (4), and the hanging bracket (6) is movably connected with the water falling hopper (3);
the separation plate (16) is arranged in the treatment box (1), the separation plate (16) and the treatment box (1) are arranged into a whole, the separation plate (16) is obliquely arranged, a drainage hopper (21) is arranged below one end of the separation plate (16), the drainage hopper (21) is connected with the separation plate (16) into a whole, a filter screen (23) is arranged above the drainage hopper (21), the filter screen (23) is connected with the separation plate (16) into a whole, a third electromagnetic valve (22) is arranged at the lower end of the drainage hopper (21), and the third electromagnetic valve (22) is connected with the drainage hopper (21) into a whole;
irrigation pump (10), it sets up one side of handling case (1), and irrigation pump (10) are connected as an organic wholely with handling case (1), one side of irrigation pump (10) is provided with irrigation pipe (11), be provided with filter subassembly (13) between irrigation pipe (11) and irrigation pump (10), and be connected through filter subassembly (13) between irrigation pipe (11) and irrigation pump (10), be provided with irrigation nozzle (12) on irrigation pipe (11), and irrigation nozzle (12) are connected as an organic wholely with irrigation pipe (11).
2. A rural sewage treatment post-irrigation device according to claim 1, wherein: a slag discharge valve assembly (24) is arranged on one side of the treatment box (1), the slag discharge valve assembly (24) is connected with the treatment box (1) into a whole, and the slag discharge valve assembly (24) is arranged corresponding to the partition plate (16); one side of the treatment box (1) is provided with a visual window (5), the visual window (5) and the treatment box (1) are integrated, and the visual window (5) and the filter screen (23) are correspondingly arranged.
3. A rural sewage treatment post-irrigation device according to claim 1, wherein: the top of handling case (1) is provided with motor (7), and motor (7) pass through screw connection with handling case (1), the top of baffle (16) is provided with stirring rake (15), and stirring rake (15) are connected with the output of motor (7), the top of handling case (1) is provided with storage hopper (8), and storage hopper (8) are connected as an organic wholely with handling case (1), the cross-section of storage hopper (8) is V type setting, the lower extreme of storage hopper (8) is provided with first solenoid valve (18), and first solenoid valve (18) are connected as an organic wholely with storage hopper (8).
4. A rural sewage treatment post-irrigation device according to claim 1, wherein: one side of the treatment box (1) is provided with a water quality detector (9), the water quality detector (9) and the treatment box (1) are integrated, and one end of the water quality detector (9) penetrates through and extends to the inside of the treatment box (1).
5. A rural sewage treatment post-irrigation device according to claim 1, wherein: one side of processing case (1) is provided with backwater pump (14), and backwater pump (14) and processing case (1) fixed connection, all be provided with water pipe (17) between the both ends of backwater pump (14) and processing case (1), and water pipe (17) are all connected as an organic wholely with processing case (1) and backwater pump (14), be provided with second solenoid valve (20) on water pipe (17), and second solenoid valve (20) are connected as an organic wholely with water pipe (17).
6. A rural sewage treatment post-irrigation device according to claim 1, wherein: the device is characterized in that a damping base (2) is arranged below the treatment box (1), the damping base (2) is fixedly connected with the treatment box (1), the bottom of the treatment box (1) is obliquely arranged, a drain valve (19) is arranged on one side of the treatment box (1), and the drain valve (19) is connected with the treatment box (1) into a whole.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322268739.8U CN220733853U (en) | 2023-08-23 | 2023-08-23 | Irrigation equipment behind rural sewage treatment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202322268739.8U CN220733853U (en) | 2023-08-23 | 2023-08-23 | Irrigation equipment behind rural sewage treatment |
Publications (1)
Publication Number | Publication Date |
---|---|
CN220733853U true CN220733853U (en) | 2024-04-09 |
Family
ID=90568431
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN202322268739.8U Active CN220733853U (en) | 2023-08-23 | 2023-08-23 | Irrigation equipment behind rural sewage treatment |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN220733853U (en) |
-
2023
- 2023-08-23 CN CN202322268739.8U patent/CN220733853U/en active Active
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN207941295U (en) | Settlement of sewage processing system | |
CN110963645B (en) | Black smelly water integral type clarification plant in river course | |
CN214571260U (en) | Environmental engineering sewage recovery unit | |
CN201722227U (en) | Vehicle washing wastewater treatment and reusing system | |
CN220733853U (en) | Irrigation equipment behind rural sewage treatment | |
CN112028193A (en) | Industrial sewage treatment device capable of automatically cleaning based on 5G technology | |
CN209123408U (en) | A kind of water pollution control sedimentation basin | |
CN211198907U (en) | Prevent inside sewage treatment ware that deposits jam | |
CN212548562U (en) | Prevent sewage treatment device of filter screen jam | |
CN208865300U (en) | Sewage running piping device for filtering and collecting impurities | |
CN214004223U (en) | Anti-blocking sludge discharge device for sewage treatment | |
CN220939581U (en) | Wisdom water affair water conservation controlling means | |
CN213085663U (en) | Water based paint waste residue utilization and processing apparatus | |
CN220888912U (en) | Wisdom vatch basin | |
CN219449497U (en) | Mud water discharge pretreatment device in rain and sewage intercepting well | |
CN107558365B (en) | A kind of novel bridge draining anti-block apparatus | |
CN213950836U (en) | Sedimentation reaction tank for active sludge sewage treatment | |
CN212198835U (en) | Underground water purification device for preventing and treating industrial pollution | |
CN219507725U (en) | Multistage sewage filtering device | |
CN216584444U (en) | Sewage treatment device with multiple filtering capability | |
CN216191546U (en) | Quick desilting prevent blockking up municipal administration sewage treatment pond | |
CN220781599U (en) | Chinese herbal raw material cleaning device | |
CN2642768Y (en) | Non-powered automatic desludger for sewage water and waste water | |
CN218952389U (en) | Converging sewage pipe network regulation and interception device | |
CN219050445U (en) | Self-treatment system for solid waste in polyvinyl chloride filter |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant |