CN113023824A - Rural sewage ecological purification retrieval and utilization device - Google Patents
Rural sewage ecological purification retrieval and utilization device Download PDFInfo
- Publication number
- CN113023824A CN113023824A CN202110231986.3A CN202110231986A CN113023824A CN 113023824 A CN113023824 A CN 113023824A CN 202110231986 A CN202110231986 A CN 202110231986A CN 113023824 A CN113023824 A CN 113023824A
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- CN
- China
- Prior art keywords
- rack
- rod
- purification
- meshed
- rural sewage
- 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.)
- Withdrawn
Links
- 238000000746 purification Methods 0.000 title claims abstract description 48
- 239000010865 sewage Substances 0.000 title claims abstract description 44
- 238000004140 cleaning Methods 0.000 claims abstract description 23
- 238000003756 stirring Methods 0.000 claims abstract description 15
- 238000004064 recycling Methods 0.000 claims abstract description 14
- 238000007789 sealing Methods 0.000 claims description 7
- 230000001954 sterilising effect Effects 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000010586 diagram Methods 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 2
- 239000012629 purifying agent Substances 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 230000009286 beneficial 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
- 238000005516 engineering process Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- C02F1/30—Treatment of water, waste water, or sewage by irradiation
- C02F1/32—Treatment of water, waste water, or sewage by irradiation with ultraviolet light
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/01—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements
- B01D29/03—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with flat filtering elements self-supporting
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/62—Regenerating the filter material in the filter
- B01D29/64—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element
- B01D29/6407—Regenerating the filter material in the filter by scrapers, brushes, nozzles, or the like, acting on the cake side of the filtering element brushes
-
- 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
Abstract
The invention belongs to the field of rural sewage treatment equipment, in particular to a rural sewage ecological purification recycling device, which aims at solving the problems that the existing rural sewage purification equipment has single function, poor treatment and purification effect and low treatment efficiency, a filter screen cannot be cleaned while sewage is treated, and the filter screen is easy to block. The rural sewage purification equipment has the advantages of reasonable structure, convenience in operation, rich functions, good treatment and purification effects and high treatment efficiency, and can be used for cleaning the filter plate while treating sewage and fully stirring the sewage.
Description
Technical Field
The invention relates to the technical field of rural sewage treatment equipment, in particular to a rural sewage ecological purification and recycling device.
Background
The rural domestic sewage treatment is to remove and degrade harmful substances and polluted environment components in the domestic sewage for harmless treatment, the rural domestic sewage treatment is mainly considered to select mature and reliable technology suitable for rural characteristics and practical sewage treatment, and the rural sewage treatment can neutralize water quality according to practical conditions to produce agricultural products, so that recycling and environment-friendly degradation discharge are achieved;
however, the existing rural sewage purification equipment has single function, poor treatment and purification effect and low treatment efficiency, and can not clean the filter screen when treating sewage, and the filter screen is easy to block.
Disclosure of Invention
The invention aims to solve the defects that the rural sewage purification equipment in the prior art has single function, poor treatment and purification effect, low treatment efficiency, incapability of cleaning a filter screen while treating sewage and easy blockage of the filter screen, and provides the rural sewage ecological purification and recycling device.
In order to achieve the purpose, the invention adopts the following technical scheme:
a rural sewage ecological purification recycling device comprises a purification tank, wherein a mounting plate is fixedly mounted in the purification tank, two mounting holes are formed in the top of the mounting plate, filter plates are respectively mounted in the two mounting holes, a fixing hole is formed in the top of the mounting plate, a rotating rod is rotatably mounted in the fixing hole, a cleaning plate is fixedly mounted at the top end of the rotating rod, a plurality of rotating holes are formed in the top of the cleaning plate, round rods are rotatably mounted in the plurality of rotating holes, cleaning brushes are fixedly mounted at the bottom ends of the round rods and are in contact with the filter plates, connecting wheels are fixedly sleeved on the round rods and are meshed with the connecting wheels, a first gear is fixedly mounted at the top end of each round rod, a connecting plate is fixedly mounted in the purification tank, a through hole is formed in the top of the connecting plate, a first rack is fixedly connected on the inner wall of the through hole, and is meshed with the, a worm wheel is fixedly mounted at the bottom end of the rotating rod, a control rod is rotatably mounted at one side of the purifying tank, a worm is fixedly mounted at one end of the control rod, the worm is meshed with the worm wheel, a first belt wheel is fixedly mounted at the other end of the control rod, two connecting holes are formed in the inner wall of the bottom of the purifying tank, stirring rods are rotatably mounted in the two connecting holes respectively, a second gear is fixedly mounted at the bottom ends of the two stirring rods, a second rack is slidably mounted at the bottom of the purifying tank and is meshed with the two second gears, an eccentric wheel is rotatably mounted at the bottom of the purifying tank and is meshed with the second rack, a second bevel gear is fixedly mounted at the bottom of the eccentric wheel, a fixed plate is fixedly mounted at the bottom of the purifying tank, a connecting rod is rotatably mounted on the fixed plate, a first bevel gear is fixedly mounted at, the other end fixed mounting of connecting rod has the third band pulley, and the third band pulley has same belt with the meshing of first band pulley, the motor groove has been seted up to one side of purification tank, and motor inslot fixed mounting has the motor, and the fixed cover of having connect the second band pulley on the output shaft of motor, second band pulley and belt meshing.
Preferably, the fixed orifices are internally and fixedly provided with an outer ring of the sealing bearing, the rotating rod is fixedly sleeved on the inner ring of the sealing bearing, and the rotating rod rotates in the sealing bearing, so that the sealing performance of the mounting holes can be ensured.
Preferably, the clamping grooves are formed in the inner walls of the two sides of the mounting hole, the spring grooves are formed in the two sides of the filter plate, third racks are arranged in the two spring grooves in a sliding mode, the third racks are arranged in the corresponding clamping grooves, springs are fixedly connected to the ends of the two third racks, and one ends of the springs are fixedly connected to the corresponding spring grooves.
Preferably, a control hole is formed in the inner wall of the bottom of the spring groove, a fixed rod is rotatably mounted in the control hole, a third gear is fixedly mounted at the top end of the fixed rod and meshed with a third rack, an adjusting block is fixedly mounted at the bottom end of the fixed rod and drives the corresponding third gear to rotate, and the third gear drives the third rack to move.
Preferably, a plurality of sterilizing lamps are fixedly arranged on the inner wall of the purifying tank.
Preferably, the top fixed mounting of second rack has the slider, and the spout has been seted up to the bottom of purification tank, and slider slidable mounting has the pressure spring in the spout, and one end fixed mounting of pressure spring drives the slider and slides in the spout when the second rack removes on the inner wall of spout, can stabilize the position of second rack when removing.
Preferably, the bottom of the purification tank is provided with a rotating groove, the top of the eccentric wheel is fixedly provided with a rotating block, the rotating block is rotatably arranged in the rotating groove, and the eccentric wheel drives the rotating block to rotate in the rotating groove when rotating, so that the position of the eccentric wheel during rotation can be stabilized.
Preferably, the bottom of the filter plate is provided with a collecting hole, a collecting box is arranged in the collecting hole, and the collecting box is provided with a plurality of filter holes.
Compared with the prior art, the invention has the beneficial effects that:
the scheme is that sewage is sent into a purification tank, a sterilizing lamp sterilizes the sewage, then a purifying agent is put into the purification tank, a motor drives a second belt wheel to rotate, a belt drives a third belt wheel to rotate, a first bevel gear drives a second bevel gear to rotate, an eccentric wheel extrudes a second rack, a second rack drives a sliding block to move in a sliding groove, the sliding block extrudes a pressure spring, so that the second rack moves back and forth and drives two second gears to rotate back and forth, two stirring rods fully stir and mix the sewage and the purifying liquid in the purification tank, the belt also drives a first belt wheel to rotate, a worm drives a worm wheel to rotate, the worm wheel drives a rotating rod to rotate, the cleaning plate drives a plurality of first gears to rotate, a round rod drives a connecting wheel to rotate, the round rod drives a corresponding cleaning brush to rotate, impurities enter a collection box, the filter plate can be prevented from being blocked, the, the fixed limit of the filter plate can be cancelled, and the filter plate is convenient to take out;
the rural sewage purification equipment has the advantages of reasonable structure, convenience in operation, rich functions, good treatment and purification effects and high treatment efficiency, and can be used for cleaning the filter plate while treating sewage and fully stirring the sewage.
Drawings
FIG. 1 is a schematic view of a front view structure according to the present invention;
FIG. 2 is a schematic view of the structure of part A of FIG. 1 according to the present invention;
FIG. 3 is a schematic structural diagram of a portion B shown in FIG. 1 according to the present invention;
FIG. 4 is a schematic structural diagram of a portion C shown in FIG. 1 according to the present invention;
fig. 5 is a schematic structural diagram of a second gear, a second rack, an eccentric wheel and a second bevel gear according to the present invention.
In FIGS. 1-5: 1. a purification tank; 2. mounting a plate; 3. filtering the plate; 4. sealing the bearing; 5. rotating the rod; 6. cleaning the plate; 7. cleaning a brush; 8. a connecting wheel; 9. a connecting plate; 10. a first gear; 11. a first rack; 12. a worm gear; 13. a control lever; 14. a worm; 15. a first pulley; 16. a belt; 17. a motor; 18. a second pulley; 19. a third belt pulley; 20. a first bevel gear; 21. an eccentric wheel; 22. a second bevel gear; 23. a stirring rod; 24. a second gear; 25. a second rack; 26. a collection box; 27. a sterilizing lamp; 28. a card slot; 29. a third rack; 30. a third gear; 31. an adjusting block; 32. a spring.
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.
Unless otherwise defined, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the description and claims of this patent does not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. Also, the use of the terms "a" or "an" and the like do not denote a limitation of quantity, but rather denote the presence of at least one.
Referring to fig. 1-5, a rural sewage ecological purification recycling device comprises a purification tank 1, a mounting plate 2 is fixedly installed in the purification tank 1, two mounting holes are formed in the top of the mounting plate 2, filter plates 3 are installed in the two mounting holes, a fixing hole is formed in the top of the mounting plate 2, a rotating rod 5 is rotatably installed in the fixing hole, a cleaning plate 6 is fixedly installed at the top end of the rotating rod 5, a plurality of rotating holes are formed in the top of the cleaning plate 6, round rods are rotatably installed in the plurality of rotating holes, cleaning brushes 7 are fixedly installed at the bottom ends of the round rods, the plurality of cleaning brushes 7 are in contact with the filter plates 3, connecting wheels 8 are fixedly sleeved on the round rods, the connecting wheels 8 are meshed, a first gear 10 is fixedly installed at the top ends of the round rods, a connecting plate 9 is fixedly installed in the purification tank 1, a through hole is formed in the top of the connecting plate 9, a first rack 11 is fixedly connected, the first gear 10 is engaged with the first rack 11, the bottom end of the rotating rod 5 is fixedly provided with a worm wheel 12, one side of the purifying tank 1 is rotatably provided with a control rod 13, one end of the control rod 13 is fixedly provided with a worm 14, the worm 14 is engaged with the worm wheel 12, the other end of the control rod 13 is fixedly provided with a first belt wheel 15, the inner wall of the bottom of the purifying tank 1 is provided with two connecting holes, the two connecting holes are respectively and rotatably provided with a stirring rod 23, the bottom ends of the two stirring rods 23 are respectively and fixedly provided with a second gear 24, the bottom of the purifying tank 1 is slidably provided with a second rack 25, the second rack 25 is engaged with the two second gears 24, the bottom of the purifying tank 1 is rotatably provided with an eccentric wheel 21, the eccentric wheel 21 is engaged with the second rack 25, the bottom of the eccentric wheel 21 is fixedly provided with a second bevel gear 22, the bottom, one end fixed mounting of connecting rod has first bevel gear 20, first bevel gear 20 and the meshing of second bevel gear 22, and the other end fixed mounting of connecting rod has third band pulley 19, and third band pulley 19 has same belt 16 with the meshing of first band pulley 15, and the motor groove has been seted up to one side of purification tank 1, and motor inslot fixed mounting has motor 17, and the fixed cover of having connect second band pulley 18 on the output shaft of motor 17, second band pulley 18 and belt 16 meshing.
In this embodiment, fixed mounting has sealed bearing 4's outer lane in the fixed orifices, and the fixed inner circle of cup jointing at sealed bearing 4 of dwang 5, dwang 5 rotation in sealed bearing 4 can guarantee the leakproofness of mounting hole.
In this embodiment, the clamping groove 28 has all been seted up on the both sides inner wall of mounting hole, and the spring groove has all been seted up to the both sides of filter plate 3, and equal slidable mounting has the third rack 29 in two spring grooves, and the third rack 29 is installed in the clamping groove 28 that corresponds, and the equal fixedly connected with spring 32 of the one end of two third racks 29, the one end fixed connection of spring 32 is at the spring inslot that corresponds.
In this embodiment, a control hole is formed in the inner wall of the bottom of the spring slot, a fixing rod is rotatably mounted in the control hole, a third gear 30 is fixedly mounted at the top end of the fixing rod, the third gear 30 is engaged with a third rack 29, an adjusting block 31 is fixedly mounted at the bottom end of the fixing rod, the adjusting block 31 drives the corresponding third gear 30 to rotate, and the third gear 30 drives the third rack 29 to move.
In this embodiment, a plurality of sterilizing lamps 27 are fixedly mounted on the inner wall of the purification tank 1.
In this embodiment, the top fixed mounting of second rack 25 has the slider, and the spout has been seted up to the bottom of purifying pond 1, and slider slidable mounting has the pressure spring in the spout, and one side fixed mounting of slider, the one end fixed mounting of pressure spring are on the inner wall of spout, and second rack 25 drives the slider and slides in the spout when removing, can stabilize the position of second rack 25 when removing.
In this embodiment, the bottom of purification tank 1 has seted up the rotation groove, and eccentric wheel 21's top fixed mounting has the turning block, and the turning block rotates to be installed in the rotation groove, drives the turning block at the rotation inslot rotation when eccentric wheel 21 rotates, can stabilize the position when eccentric wheel 21 rotates.
In this embodiment, the bottom of the filter plate 3 is provided with a collection hole, a collection box 26 is installed in the collection hole, and the collection box 26 is provided with a plurality of filter holes.
In this embodiment, the worker checks each component to ensure that the component can be used after no error, the electrical components appearing in the text are electrically connected with an external main controller and 220V mains supply, and the main controller can be a conventional known device controlled by a computer and the like, sewage is filtered by a filter plate 3, a sterilizing lamp 27 sterilizes the sewage, a purifying agent is put into the purifying tank 1 and mixed with the sewage, a motor 17 drives a second belt wheel 18 to rotate, the second belt wheel 18 drives a belt 16 to move, the belt 16 drives a third belt wheel 19 to rotate, the third belt wheel 19 drives a first bevel gear 20 to rotate, the first bevel gear 20 drives a second bevel gear 22 to rotate, the second bevel gear 22 drives an eccentric wheel 21 to rotate, the eccentric wheel 21 extrudes a second rack 25, the second rack 25 drives a slider to move in a chute, and the slider extrudes a pressure spring, the elastic action of the pressure spring drives the second rack 25 to reset, so that the second rack 25 moves back and forth and drives the two second gears 24 to rotate back and forth, the second gears 24 drive the corresponding stirring rods 23 to rotate back and forth, the two stirring rods 23 fully stir and mix the sewage and the purifying liquid in the purifying tank 1, meanwhile, the belt 16 also drives the first belt wheel 15 to rotate, the first belt wheel 15 drives the control rod 13 to rotate, the control rod 13 drives the worm 14 to rotate, the worm 14 drives the worm wheel 12 to rotate, the worm wheel 12 drives the rotating rod 5 to rotate, the rotating rod 5 drives the cleaning plate 6 to rotate, the cleaning plate 6 drives the plurality of first gears 10 to rotate, the first gears 10 are meshed with the first rack 11, so that the first gears 10 drive the round rods to rotate, the round rods drive the connecting wheels 8 to rotate, the connecting wheels 8 drive the other connecting wheels 8 to rotate, so that the round rods drive the corresponding cleaning brushes 7 to rotate, the cleaning brushes 7 move on the filter plates 3 and clean the impurities filtered by the filter plates, in impurity got into and collects box 26, can prevent that filter plate 3 from taking place to block up, rotate two regulating blocks 31, regulating block 31 drives the third gear 30 rotation that corresponds, and third gear 30 drives third rack 29 and removes, and third rack 29 roll-off draw-in groove 28 can cancel the fixed restriction of filter plate 3, conveniently takes out filter plate 3.
Compared with the prior art, the invention has the technical progress that: the rural sewage purification equipment has the advantages of reasonable structure, convenience in operation, rich functions, good treatment and purification effects and high treatment efficiency, and can be used for cleaning the filter plate 3 while treating sewage and fully stirring the sewage.
Claims (8)
1. A rural sewage ecological purification recycling device comprises a purification tank (1) and is characterized in that a mounting plate (2) is fixedly mounted in the purification tank (1), two mounting holes are formed in the top of the mounting plate (2), filter plates (3) are mounted in the two mounting holes, a fixing hole is formed in the top of the mounting plate (2), a rotating rod (5) is rotatably mounted in the fixing hole, a cleaning plate (6) is fixedly mounted at the top end of the rotating rod (5), a plurality of rotating holes are formed in the top of the cleaning plate (6), round rods are rotatably mounted in the rotating holes, cleaning brushes (7) are fixedly mounted at the bottoms of the round rods, the cleaning brushes (7) are contacted with the filter plates (3), connecting wheels (8) are fixedly sleeved on the round rods, the connecting wheels (8) are meshed with each other, a first gear (10) is fixedly mounted at the top end of the round rod, a connecting plate (9) is fixedly arranged in the purifying tank (1), a through hole is formed in the top of the connecting plate (9), a first rack (11) is fixedly connected to the inner wall of the through hole, a first gear (10) is meshed with the first rack (11), a worm wheel (12) is fixedly arranged at the bottom end of the rotating rod (5), a control rod (13) is rotatably arranged on one side of the purifying tank (1), a worm (14) is fixedly arranged at one end of the control rod (13), the worm (14) is meshed with the worm wheel (12), a first belt wheel (15) is fixedly arranged at the other end of the control rod (13), two connecting holes are formed in the inner wall of the bottom of the purifying tank (1), stirring rods (23) are rotatably arranged in the two connecting holes, second gears (24) are fixedly arranged at the bottom ends of the two stirring rods (23), and a second rack (25) is slidably arranged at the bottom of the purifying tank, the second rack (25) is meshed with the two second gears (24), the bottom of the purification tank (1) is rotatably provided with an eccentric wheel (21), the eccentric wheel (21) is meshed with the second rack (25), the bottom of the eccentric wheel (21) is fixedly provided with a second bevel gear (22), the bottom of the purification tank (1) is fixedly provided with a fixed plate, the fixed plate is rotatably provided with a connecting rod, one end of the connecting rod is fixedly provided with a first bevel gear (20), the first bevel gear (20) is meshed with the second bevel gear (22), the other end of the connecting rod is fixedly provided with a third belt wheel (19), the third belt wheel (19) is meshed with the first belt wheel (15) to form a same belt (16), a motor groove is formed in one side of the purification tank (1), a motor (17) is fixedly mounted in the motor groove, a second belt wheel (18) is fixedly sleeved on an output shaft of the motor (17), and the second belt wheel (18) is meshed with a belt (16).
2. The rural sewage ecological purification and recycling device according to claim 1, wherein an outer ring of the sealing bearing (4) is fixedly installed in the fixed hole, and the rotating rod (5) is fixedly sleeved on an inner ring of the sealing bearing (4).
3. The device for ecologically purifying and recycling rural sewage according to claim 1, wherein the inner walls of the two sides of the mounting hole are respectively provided with a clamping groove (28), the two sides of the filter plate (3) are respectively provided with a spring groove, the two spring grooves are respectively and slidably provided with a third rack (29), the third rack (29) is installed in the corresponding clamping groove (28), one end of each of the two third racks (29) is fixedly connected with a spring (32), and one end of each spring (32) is fixedly connected in the corresponding spring groove.
4. The ecological purification and recycling device for rural sewage according to claim 3, wherein the inner wall of the bottom of the spring groove is provided with a control hole, a fixed rod is rotatably installed in the control hole, the top end of the fixed rod is fixedly provided with a third gear (30), the third gear (30) is meshed with a third rack (29), and the bottom end of the fixed rod is fixedly provided with an adjusting block (31).
5. The rural sewage ecological purification and recycling device according to claim 1, wherein a plurality of sterilizing lamps (27) are fixedly installed on the inner wall of the purification tank (1).
6. The device for ecologically purifying and recycling rural sewage according to claim 1, wherein a sliding block is fixedly installed at the top of the second rack (25), a sliding groove is formed at the bottom of the purification tank (1), the sliding block is slidably installed in the sliding groove, a pressure spring is fixedly installed at one side of the sliding block, and one end of the pressure spring is fixedly installed on the inner wall of the sliding groove.
7. The rural sewage ecological purification and recycling device according to claim 1, wherein a rotating groove is formed at the bottom of the purification tank (1), a rotating block is fixedly installed at the top of the eccentric wheel (21), and the rotating block is rotatably installed in the rotating groove.
8. The device for ecologically purifying and recycling rural sewage according to claim 1, wherein a collection hole is formed at the bottom of the filter plate (3), a collection box (26) is installed in the collection hole, and a plurality of filter holes are formed in the collection box (26).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231986.3A CN113023824A (en) | 2021-03-02 | 2021-03-02 | Rural sewage ecological purification retrieval and utilization device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110231986.3A CN113023824A (en) | 2021-03-02 | 2021-03-02 | Rural sewage ecological purification retrieval and utilization device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113023824A true CN113023824A (en) | 2021-06-25 |
Family
ID=76465902
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110231986.3A Withdrawn CN113023824A (en) | 2021-03-02 | 2021-03-02 | Rural sewage ecological purification retrieval and utilization device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN113023824A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314948A (en) * | 2022-02-22 | 2022-04-12 | 常林 | Rural drinking water treatment equipment |
-
2021
- 2021-03-02 CN CN202110231986.3A patent/CN113023824A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114314948A (en) * | 2022-02-22 | 2022-04-12 | 常林 | Rural drinking water treatment equipment |
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Application publication date: 20210625 |