CN111777283A - Sewage treatment device capable of carrying out sludge treatment - Google Patents
Sewage treatment device capable of carrying out sludge treatment Download PDFInfo
- Publication number
- CN111777283A CN111777283A CN202010703735.6A CN202010703735A CN111777283A CN 111777283 A CN111777283 A CN 111777283A CN 202010703735 A CN202010703735 A CN 202010703735A CN 111777283 A CN111777283 A CN 111777283A
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- sludge
- tank
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- sewage
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/02—Settling tanks with single outlets for the separated liquid
- B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/24—Feed or discharge mechanisms for settling tanks
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The invention provides a sewage treatment device capable of carrying out sludge treatment, which comprises a shell, wherein one end in the shell is provided with a regulating reservoir, one side of the shell, which is close to the regulating reservoir, is provided with an anaerobic reservoir, one side of the shell, which is close to the anaerobic reservoir, is provided with an aerobic reservoir, one side of the shell, which is close to the aerobic reservoir, is provided with a sludge reservoir, and the regulating reservoir, the anaerobic reservoir, the aerobic reservoir and the sludge reservoir are isolated from each other by partition plates. This sewage treatment plant that can carry out sludge treatment when clearing up the sludge impoundment, first motor drives the connecting rod through the lead screw and removes, makes the connecting rod drive the scraper blade at sludge impoundment round trip movement, scrapes the mud on the sludge impoundment inner wall down, makes mud get into the inside of blowdown groove, is convenient for clear up the adnexed mud of sludge impoundment inner wall.
Description
Technical Field
The invention relates to the technical field of sewage treatment, in particular to a sewage treatment device capable of performing sludge treatment.
Background
Sewage treatment is a process for purifying sewage to meet the requirement of discharging the sewage into a certain water body or reusing the sewage, is widely applied to various fields such as buildings, agriculture, traffic, energy, petrifaction, environmental protection, urban landscape, medical treatment, catering and the like, and increasingly enters the daily life of common people, and in the sewage treatment process, integrated sewage treatment equipment is required to be used for treating the sewage.
The existing sewage treatment equipment needs to clean sludge in the sludge tank regularly, the existing sewage treatment equipment mostly cleans the sludge through manpower when cleaning the sludge, wastes time and labor, inconveniently discharges the sludge out of the inside of the sludge tank, and inconveniently treats the sludge, so that the sewage treatment device capable of performing sludge treatment is provided, and the problem provided in the method is solved.
Disclosure of Invention
The invention aims to provide a sewage treatment device capable of performing sludge treatment, and the sewage treatment device is used for solving the problems that the existing sewage treatment equipment needs to clean sludge in a sludge tank regularly, the existing sewage treatment equipment mostly cleans the sludge manually when cleaning the sludge, time and labor are wasted, the sludge is inconvenient to discharge out of the sludge tank, and the sludge is inconvenient to treat.
In order to achieve the purpose, the invention provides the following technical scheme: a sewage treatment device capable of carrying out sludge treatment comprises a shell, wherein one end inside the shell is provided with a regulating tank, one side of the shell close to the regulating tank is provided with an anaerobic tank, one side of the shell close to the anaerobic tank is provided with an aerobic tank, wherein,
the sludge treatment device comprises a shell, an adjusting tank, an anaerobic tank, an aerobic tank, a sludge tank, a communicating port, a connecting rod, guide rod grooves and guide rods, wherein one side of the shell, which is close to the aerobic tank, is provided with the sludge tank, one side of the shell, which is close to the sludge tank, is provided with the water storage tank, the adjusting tank, the anaerobic tank, the aerobic tank and the water storage tank are adjacent to each other and are isolated by the partition plate, the communicating port is arranged on the part, which is close to the partition plate between the anaerobic tank and the aerobic tank, of the shell, the bottom of the shell, which is close to the sludge tank, is provided with the sewage discharge groove, the inner parts, which are close to;
a first motor is installed on the outer side of the shell, which is close to the sludge tank, a screw rod is fixed at the shaft end of the first motor, the screw rod penetrates through the inside of the connecting rod, a second motor is installed on the outer side of the shell, which is close to the sewage discharge groove, a screw rod is installed inside the sewage discharge groove, a first gear is fixed on the outer side of the screw rod, which is close to the shell, a second gear is fixed above the second motor, which is close to the first gear, a sewage discharge pipe is communicated with the other side of the shell, which is close to the sewage discharge groove, and a sealing cover is rotatably connected to one side of;
the utility model discloses a sewage pipe, including blow off pipe, sealed lid, dwang, spring, connecting block, spring, the top symmetry that the blow off pipe is close to sealed lid is fixed with the rotating turret, the top of sealed lid is fixed with the rotation connecting block, the both sides of rotation connecting block are fixed with the dwang, the dwang runs through the inside of rotating turret, the cover has the spring on the dwang between rotation connecting block and the rotating turret, the one end and the rotating turret fixed connection of spring, the other end and the.
Preferably, the equalizing basin is close to the top intercommunication and has the inlet tube, the internally mounted of equalizing basin has first suction pump, the equalizing basin is linked together through first suction pump with the anaerobism pond.
Preferably, the inside in good oxygen pond is provided with biofiltration membrane, the sludge pump is installed to the bottom in good oxygen pond, good oxygen pond is linked together through the sludge pump with the sludge impoundment, the aeration machine is installed to top one side in good oxygen pond, the internally connected that the aeration machine is close to good oxygen pond has the aeration pipe, the second suction pump is installed to the top opposite side in good oxygen pond, biofiltration membrane is connected through the second suction pump with the cistern.
Preferably, the internally mounted of cistern has the third suction pump, the cistern is linked together with the external world through the third suction pump.
Preferably, the outer side of the scraper plate is tightly attached to the inner wall of the sludge tank, and the outer side of the scraper plate is the same as the inner wall of the sludge tank in shape.
Preferably, the guide rod is a cylinder, the guide rods are symmetrically arranged about the middle of the connecting rod, and the guide rod groove form a guide structure.
Preferably, the first gear and the second gear have the same pitch, and the first gear and the second gear form a meshing structure.
Preferably, the sealing cover is provided with a sealing ring close to the inner side of the sewage draining pipe, and the inner diameter of the sealing ring is larger than that of the sewage draining pipe.
Preferably, the rotating connecting block is rotatably connected with the rotating frame through a rotating rod, and the rotating connecting block is elastically connected with the rotating frame through a spring.
Compared with the prior art, the invention has the following beneficial effects:
1. this can carry out sewage treatment plant of sludge treatment, when needing to clear up the mud in the mud pond, the second motor drives first gear revolve, and first gear drives second gear revolve through the meshing, through the engagement structure that first gear and second gear constitute, makes the second motor drive the hob through the second gear and rotates, drives the inside that mud got into the blow off pipe through the hob, is convenient for discharge mud through the blow off pipe.
2. This sewage treatment plant that can carry out sludge treatment when clearing up the sludge impoundment, first motor drives the connecting rod through the lead screw and removes, makes the connecting rod drive the scraper blade at sludge impoundment round trip movement, scrapes the mud on the sludge impoundment inner wall down, makes mud get into the inside of blowdown groove, is convenient for clear up the adnexed mud of sludge impoundment inner wall.
3. This can carry out sewage treatment plant of sludge treatment, the hob drives the inside that mud got into the blow off pipe, makes mud with sealed lid back-off, when making mud discharge, takes place to rotate when sealed lid back-off, makes the spring compression, and when the hob stopped, the spring drove sealed lid antiport, makes sealed lid support the blow off pipe, is convenient for rotate the blow off pipe and seals.
4. This sewage treatment plant that can carry out sludge treatment, when the connecting rod moved, the guide arm moved in the inside of guide bar groove, through the guide structure that guide arm and guide bar groove constitute, led the removal of connecting rod and scraper blade, avoided the removal of scraper blade to produce the skew.
5. This can carry out sewage treatment plant of sludge treatment, sealed inboard that covers and be close to the blow off pipe is installed the sealing washer, and the internal diameter of sealing washer is greater than the internal diameter of blow off pipe, when sealed lid hugs closely the blow off pipe tip, makes sealed lid and blow off pipe sealing connection through the sealing washer, avoids mud in the mud pond and waste water to pass through the blow off pipe and flows out automatically.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the sludge tank according to the present invention;
FIG. 3 is an enlarged view of a portion of FIG. 1;
FIG. 4 is an enlarged view of a portion of FIG. 2B;
fig. 5 is a side view of the sealing cover of the present invention.
Wherein the figures include the following reference numerals:
1. a housing; 2. a regulating tank; 201. a water inlet pipe; 202. a first water pump; 3. an anaerobic tank; 4. an aerobic tank; 401. a biological filtration membrane; 402. a sludge pump; 403. an aerator; 404. an aeration pipe; 405. a second water pump; 5. a sludge tank; 6. a reservoir; 601. a third water pump; 7. a partition plate; 8. a communication port; 9. a sewage draining groove; 10. a squeegee; 11. a guide bar groove; 12. a guide bar; 13. a connecting rod; 14. a first motor; 15. a screw rod; 16. a second motor; 17. a screw rod; 18. a first gear; 19. a second gear; 20. a blow-off pipe; 21. a sealing cover; 2101. a seal ring; 22. a rotating frame; 23. rotating the connecting block; 24. rotating the rod; 25. 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. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, the present invention provides a technical solution: a sewage treatment device capable of carrying out sludge treatment comprises a shell 1, an adjusting tank 2, an anaerobic tank 3, an aerobic tank 4, a sludge tank 5, a water storage tank 6, a partition plate 7, a communication port 8, a sewage discharge groove 9, a scraper 10, a guide rod groove 11, a guide rod 12, a connecting rod 13, a first motor 14, a screw rod 15, a second motor 16, a screw rod 17, a first gear 18, a second gear 19, a sewage discharge pipe 20, a sealing cover 21, a rotating frame 22, a rotating connecting block 23, a rotating rod 24 and a spring 25, wherein the adjusting tank 2 is arranged at one end inside the shell 1, the adjusting tank 2 is communicated with a water inlet pipe 201 close to the upper part, a first water suction pump 202 is arranged inside the adjusting tank 2, the adjusting tank 2 is communicated with the anaerobic tank 3 through the first water suction pump 202, the anaerobic tank 3 is arranged at one side of the shell 1 close to the adjusting tank 2, the aerobic tank 4 is arranged at one side of the shell 1, the inside of good oxygen pond 4 is provided with biological filtration membrane 401, sludge pump 402 is installed to the bottom of good oxygen pond 4, good oxygen pond 4 is linked together through sludge pump 402 with sludge impoundment 5, aeration machine 403 is installed to top one side of good oxygen pond 4, the internal connection that aeration machine 403 is close to good oxygen pond 4 has aeration pipe 404, the second suction pump 405 is installed to the top opposite side of good oxygen pond 4, biological filtration membrane 401 is connected wherein through second suction pump 405 with cistern 6,
the sludge tank 5 is arranged on one side of the shell 1 close to the aerobic tank 4, the water storage tank 6 is arranged on one side of the shell 1 close to the sludge tank 5, the third water suction pump 601 is arranged inside the water storage tank 6, the water storage tank 6 is communicated with the outside through the third water suction pump 601, the adjusting tank 2, the anaerobic tank 3, the aerobic tank 4, the sludge tank 5 and the water storage tank 6 are isolated through the partition plate 7, the partition plate 7 between the anaerobic tank 3 and the aerobic tank 4 is close to the upper through communicated port 8, the shell 1 is close to the bottom of the sludge tank 5 and is provided with the sewage discharge groove 9, the sludge tank 5 is internally provided with the scraper plates 10 close to two sides, the inner walls of the sludge tank 5 are tightly attached to the outer sides of the scraper plates 10, the outer side shapes of the scraper plates 10 are the same as the inner wall shapes of the sludge tank 5, when the sludge tank 5 needs to be cleaned, the connecting rod 13 drives the scraper 10 to move back and forth in the sludge tank 5, so as to scrape off the sludge on the inner wall of the sludge tank 5, so that the sludge enters the sewage discharge groove 9, the sludge attached to the inner wall of the sludge tank 5 can be conveniently cleaned, the scrapers 10 are fixedly connected through a connecting rod 13, guide rod grooves 11 penetrate through two sides of the connecting rod 13, a guide rod 12 penetrates through the guide rod groove 11, the guide rod 12 is a cylinder, the guide rods 12 are symmetrically arranged around the middle part of the connecting rod 13, and the guide bar 12 and the guide bar groove 11 constitute a guide structure, and when the link lever 13 moves, the guide bar 12 moves inside the guide bar groove 11, and by the guide structure constituted by the guide bar 12 and the guide bar groove 11, the connecting rod 13 and the scraper 10 are guided to move, so that the scraper 10 is prevented from moving to generate deviation, and two ends of the guide rod 12 are fixedly connected with the inner wall of the sludge tank 5;
the outer side of the shell 1 close to the sludge pool 5 is provided with a first motor 14, the shaft end of the first motor 14 is fixed with a screw rod 15, the screw rod 15 penetrates through the inside of the connecting rod 13, the outer side of the shell 1 close to the sewage discharge groove 9 is provided with a second motor 16, the inner side of the sewage discharge groove 9 is provided with a screw rod 17, the outer side of the screw rod 17 close to the shell 1 is fixed with a first gear 18, the tooth pitch of the first gear 18 and the tooth pitch of the second gear 19 are equal, the first gear 18 and the second gear 19 form an engaging structure, the second motor 16 drives the screw rod 17 to rotate through the second gear 19, the second gear 18 drives the second gear 19 to rotate through the engaging structure formed by the first gear 18 and the second gear 19, the sludge in the sewage discharge groove 9 is convenient to discharge through the screw rod 17, the second gear 19 is fixed above the second motor 16 close to the first gear 18, the other side of the shell 1, which is close to the sewage draining groove 9, is communicated with a sewage draining pipe 20, one side of the sewage draining pipe 20, which is far away from the shell 1, is rotatably connected with a sealing cover 21, a sealing ring 2101 is arranged on the inner side of the sealing cover 21, which is close to the sewage draining pipe 20, the inner diameter of the sealing ring 2101 is larger than that of the sewage draining pipe 20, when the sealing cover 21 is tightly attached to the end part of the sewage draining pipe 20, the sealing cover 21 is hermetically connected with the sewage draining pipe 20 through the sealing ring 2101, and the sludge and the wastewater in;
the top symmetry that the blow off pipe 20 is close to sealed lid 21 is fixed with the rotating turret 22, the top of sealed lid 21 is fixed with rotation connecting block 23, rotation connecting block 23 constitutes through dwang 24 and rotating turret 22 and rotates the connection, and rotate connecting block 23 and constitute elastic connection through spring 25 and rotating turret 22, when hob 17 rotates, hob 17 drives mud and gets into the inside of blow off pipe 20, make mud push open sealed lid 21, make mud discharge, sealed lid 21 takes place to rotate when pushing open, make spring 25 compress, when hob 17 stops, spring 25 drives sealed lid 21 counter-rotation, make sealed lid 21 support blow off pipe 20, be convenient for rotate blow off pipe 20 and seal, the both sides of rotating connecting block 23 are fixed with dwang 24, dwang 24 runs through the inside of rotating turret 22, the cover has spring 25 on the dwang 24 between rotating connecting block 23 and the rotating turret 22, one end of the spring 25 is fixedly connected with the rotating frame 22, and the other end of the spring 25 is fixedly connected with the rotating connecting block 23.
The working principle is as follows: when the sewage treatment device capable of performing sludge treatment is used, firstly sewage enters the interior of the adjusting tank 2 through the water inlet pipe 201, then the sewage is pumped into the anaerobic tank 3 through the first water suction pump 202, the sewage is treated through anaerobic bacteria, when the liquid level in the anaerobic tank 3 reaches the position of the communication port 8, the sewage enters the interior of the aerobic tank 4, the aerator 403 pumps air into the interior of the aerobic tank 4 through the aerator pipe 404, the sewage is filtered through the biological filtering membrane 401 and then pumped into the interior of the reservoir 6 through the second water suction pump 405, then the purified water in the reservoir 6 is discharged through the third water suction pump 601, the sludge in the aerobic tank 4 is pumped into the interior of the sludge tank 5 through the sludge pump 402, when the sludge in the sludge tank 5 needs to be cleaned, the second motor 16 drives the first gear 18 to rotate, the first gear 18 drives the second gear 19 to rotate through meshing, through the engaging structure formed by the first gear 18 and the second gear 19, the second motor 16 drives the screw rod 17 to rotate through the second gear 19, the screw rod 17 drives sludge to enter the inside of the sewage discharge pipe 20, the sludge is discharged through the sewage discharge pipe 20, meanwhile, the first motor 14 drives the connecting rod 13 to move through the screw rod 15, the connecting rod 13 drives the scraper 10 to move back and forth in the sludge tank 5, the sludge on the inner wall of the sludge tank 5 is scraped, the sludge enters the inside of the sewage discharge groove 9, the sludge attached to the inner wall of the sludge tank 5 is convenient to clean, the screw rod 17 drives the sludge to enter the inside of the sewage discharge pipe 20, the sealing cover 21 is pushed open by the sludge, when the sludge is discharged, the sealing cover 21 rotates when pushed open, the spring 25 compresses, when the screw rod 17 stops, the spring 25 drives the sealing cover 21 to abut against the sewage discharge pipe 20 in a reverse rotation manner, and the sealing cover 21 is enabled, so as to seal the rotation of the soil discharge pipe 20.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. A sewage treatment device capable of performing sludge treatment, comprising a housing (1), characterized in that: an adjusting tank (2) is arranged at one end inside the shell (1), an anaerobic tank (3) is arranged at one side of the shell (1) close to the adjusting tank (2), an aerobic tank (4) is arranged at one side of the shell (1) close to the anaerobic tank (3), wherein,
one side of the shell (1) close to the aerobic tank (4) is provided with a sludge tank (5), one side of the shell (1) close to the sludge tank (5) is provided with a water storage tank (6), the adjacent side of the adjusting tank (2), the anaerobic tank (3), the aerobic tank (4), the sludge tank (5) and the water storage tank (6) are isolated through a partition plate (7), the partition plate (7) between the anaerobic tank (3) and the aerobic tank (4) is close to the upper through communicated port (8), the bottom of the shell (1) close to the sludge tank (5) is provided with a sewage discharge groove (9), the sludge tank (5) is close to the two sides, the two sides of the sludge tank (5) are internally provided with scraping plates (10), the scraping plates (10) are fixedly connected through connecting rods (13), the two sides of the connecting rods (13) are provided with guide rod grooves (11), guide rods (12) are penetrated through the inner parts of, two ends of the guide rod (12) are fixedly connected with the inner wall of the sludge tank (5);
a first motor (14) is installed on the outer side, close to a sludge tank (5), of the shell (1), a screw rod (15) is fixed to the shaft end of the first motor (14), the screw rod (15) penetrates through the inside of the connecting rod (13), a second motor (16) is installed on the outer side, close to the sewage discharging groove (9), of the shell (1), a screw rod (17) is installed inside the sewage discharging groove (9), a first gear (18) is fixed to the outer side, close to the shell (1), of the screw rod (17), a second gear (19) is fixed to the upper portion, close to the first gear (18), of the second motor (16), a sewage discharging pipe (20) is communicated with the other side, close to the sewage discharging groove (9), of the shell (1) is connected with a sealing cover (21) in a rotating mode, and the other side, far away from the shell (1;
the utility model discloses a sewage pipe, including blow off pipe (20), sealed lid (21), dwang (24) and spring (25), the top symmetry that blow off pipe (20) are close to sealed lid (21) is fixed with rotating turret (22), the top of sealed lid (21) is fixed with rotates connecting block (23), the both sides that rotate connecting block (23) are fixed with dwang (24), dwang (24) run through the inside of rotating turret (22), the cover has spring (25) on dwang (24) between rotation connecting block (23) and rotating turret (22), the one end and rotating turret (22) fixed connection of spring (25), the other end and the rotation connecting block (23) fixed connection of spring (25.
2. The sewage treatment apparatus according to claim 1, wherein: equalizing basin (2) include inlet tube (201) and first suction pump (202), equalizing basin (2) are close to the top intercommunication and have inlet tube (201), the internally mounted of equalizing basin (2) has first suction pump (202), equalizing basin (2) are linked together through first suction pump (202) with anaerobism pond (3).
3. The sewage treatment apparatus according to claim 1, wherein: good oxygen pond (4) are including biological filtration membrane (401), sludge pump (402), aerator (403), aeration pipe (404) and second suction pump (405), the inside of good oxygen pond (4) is provided with biological filtration membrane (401), sludge pump (402) are installed to the bottom of good oxygen pond (4), good oxygen pond (4) are linked together through sludge pump (402) with sludge impoundment (5), aerator (403) are installed to top one side of good oxygen pond (4), the internal connection that aerator (403) are close to good oxygen pond (4) has aeration pipe (404), second suction pump (405) are installed to the top opposite side of good oxygen pond (4), biological filtration membrane (401) are connected through second suction pump (405) with cistern (6).
4. The sewage treatment apparatus according to claim 1, wherein: cistern (6) include third suction pump (601), the internally mounted of cistern (6) has third suction pump (601), cistern (6) are linked together with the external world through third suction pump (601).
5. The sewage treatment apparatus according to claim 1, wherein: the outer side of the scraper (10) is tightly attached to the inner wall of the sludge tank (5), and the outer side shape of the scraper (10) is the same as the inner wall shape of the sludge tank (5).
6. The sewage treatment apparatus according to claim 1, wherein: the guide rod (12) is a cylinder, the guide rod (12) is symmetrically arranged relative to the middle of the connecting rod (13), and the guide rod (12) and the guide rod groove (11) form a guide structure.
7. The sewage treatment apparatus according to claim 1, wherein: the tooth pitches of the first gear (18) and the second gear (19) are equal, and the first gear (18) and the second gear (19) form a meshing structure.
8. The sewage treatment apparatus according to claim 1, wherein: the sealing cover (21) comprises a sealing ring (2101), the sealing ring (2101) is installed on the inner side, close to the sewage discharge pipe (20), of the sealing cover (21), and the inner diameter of the sealing ring (2101) is larger than that of the sewage discharge pipe (20).
9. The sewage treatment apparatus according to claim 1, wherein: the rotating connecting block (23) is rotatably connected with the rotating frame (22) through a rotating rod (24), and the rotating connecting block (23) is elastically connected with the rotating frame (22) through a spring (25).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703735.6A CN111777283A (en) | 2020-07-21 | 2020-07-21 | Sewage treatment device capable of carrying out sludge treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010703735.6A CN111777283A (en) | 2020-07-21 | 2020-07-21 | Sewage treatment device capable of carrying out sludge treatment |
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| CN111777283A true CN111777283A (en) | 2020-10-16 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202010703735.6A Withdrawn CN111777283A (en) | 2020-07-21 | 2020-07-21 | Sewage treatment device capable of carrying out sludge treatment |
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| CN117602768A (en) * | 2023-12-21 | 2024-02-27 | 河南中玖环保科技有限公司 | Clean environment-friendly integrated treatment system for mixed sewage |
| CN117865423A (en) * | 2024-03-13 | 2024-04-12 | 广州市迈源科技有限公司 | Calcium chloride type gas field produced water recycling treatment process and treatment system thereof |
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| CN114751509B (en) * | 2022-04-22 | 2023-07-25 | 北京华宇辉煌生态环保科技股份有限公司 | Sewage dynamic membrane cleaning system |
| CN117602768A (en) * | 2023-12-21 | 2024-02-27 | 河南中玖环保科技有限公司 | Clean environment-friendly integrated treatment system for mixed sewage |
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Application publication date: 20201016 |