CN111302564A - Membrane bioreactor rack device for sewage treatment - Google Patents
Membrane bioreactor rack device for sewage treatment Download PDFInfo
- Publication number
- CN111302564A CN111302564A CN202010115702.XA CN202010115702A CN111302564A CN 111302564 A CN111302564 A CN 111302564A CN 202010115702 A CN202010115702 A CN 202010115702A CN 111302564 A CN111302564 A CN 111302564A
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- CN
- China
- Prior art keywords
- membrane bioreactor
- wall
- plate
- sundries
- thick bamboo
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- 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.)
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Classifications
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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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- 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
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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
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
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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
- C02F2303/00—Specific treatment goals
- C02F2303/04—Disinfection
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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
- C02F3/00—Biological treatment of water, waste water, or sewage
Abstract
The invention relates to the technical field of sewage treatment devices, in particular to a membrane bioreactor rack device for sewage treatment, which comprises a membrane bioreactor, wherein the outer wall of the membrane bioreactor is connected with a sundries removing treatment cylinder through a water delivery pipe; the beneficial effects are that: the membrane bioreactor rack device for sewage treatment provided by the invention is additionally provided with a sundries removing treatment cylinder at the water inlet end, and the excessive hard sundries in the conveyed sewage are extracted upwards through the spiral material conveying plate, in the process, the protective net cylinder encloses the lifted sundries, and the lifted sundries are discharged on the material carrying net plate through the discharge port and are discharged from the discharge port, so that the filtering treatment of the sundries in the sewage is realized, and the membrane bioreactor is prevented from being damaged by the sundries mixed in the sewage.
Description
Technical Field
The invention relates to the technical field of sewage treatment devices, in particular to a membrane bioreactor rack device for sewage treatment.
Background
With the pollution of environmental water and the explosion of population quantity, the demand of people for water resources is increasing day by day, but China is a water-deficient country, and available water resources are gradually reduced due to the influence of various factors. Under the background, the current situation of water resource shortage in China can be relieved to a certain extent by the appearance of a sewage recycling technology, the sewage recycling technology mainly comprises flocculation, precipitation, filtration, activated carbon adsorption, ion exchange and the like, the processes are generally carried out by three-stage treatment after the traditional two-stage treatment, the process flow is relatively complex, and the cost is high. The emergence of the membrane bioreactor opens another way for sewage recycling, the membrane bioreactor is a novel water treatment technology combining a membrane separation unit and a biological treatment unit, the concentration of sludge staying in the membrane bioreactor is kept at a high concentration due to the interception effect of a membrane, the lower sludge yield is kept through low load, and the membrane bioreactor has the advantages of good effluent quality, high treatment efficiency, small occupied area and low residual sludge yield;
in the prior art, impurities which are too hard and too large in the membrane bioreactor damage the membrane bioreactor in the using process of the membrane bioreactor, so that the filtering effect is reduced, and the effect of filtering the impurities is poor; and the water treated by the membrane bioreactor reaches a certain cleanliness, but lacks the disinfection treatment on the sewage in the reaction process, so that a large amount of bacteria residues are remained in the sewage.
Disclosure of Invention
The invention aims to provide a membrane bioreactor rack device for sewage treatment, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a membrane bioreactor rack device for sewage treatment comprises a membrane bioreactor, wherein the outer wall of the membrane bioreactor is connected with a sundry removing treatment cylinder through a water pipe, the top of the sundry removing treatment cylinder is provided with a detachable sealing cover, the top surface of the detachable sealing cover is provided with a first driving motor, a spiral material conveying plate is arranged on the shaft body of the first driving motor, the inner wall of the sundry removing treatment cylinder is provided with a material carrying screen plate, the lower part of the material carrying screen plate is provided with a supporting component, the supporting component is fixed on the inner wall of the membrane bioreactor, the outer wall of the sundry removing treatment cylinder is provided with a sundry collecting component, the outer part of the membrane bioreactor is connected with a disinfection cylinder through a water pipe, the top surface of the disinfection cylinder is provided with a second driving motor, the power output end of the second driving motor is connected with a stirring shaft, and the outer wall of the, the surface of A-frame is provided with the sleeve, telescopic inside is pegged graft and is had branch, branch is fixed on the bottom surface of storage case, the top of storage case is provided with throws the material subassembly, and the bottom surface of storage case is provided with defeated material subassembly, and is provided with the blow off pipe on the outer wall of a disinfection section of thick bamboo.
Preferably, a treatment section of thick bamboo is got rid of to debris and removable closing cap passes through bolted connection, and the bottom surface of removable closing cap is provided with a protection net section of thick bamboo, and a protection net section of thick bamboo is square frame structure, and a protection net section of thick bamboo is encircleed in the outside of spiral material conveying board, and the height that highly is less than spiral material conveying board of a protection net section of thick bamboo, and it has the discharge opening to peg graft on the outer wall of a protection net section of thick bamboo, and spiral material conveying board's surface has seted up the hole of permeating water, and the outside cover of a protection net section of.
Preferably, the supporting component comprises a limiting ring, the limiting ring is of a circular ring structure, connecting pieces are arranged on the bottom surface of the limiting ring and the inner wall of the membrane bioreactor, inclined supporting rods are arranged between the two connecting pieces, the supporting component is provided with multiple groups, and the multiple groups of supporting components are distributed along the bottom surface of the limiting ring in a arrayed mode.
Preferably, the sundries collecting assembly comprises a storage rack, a discharge hole is formed in the outer wall of the sundries removing and treating barrel, a water permeable port is formed in the bottom surface of the storage rack, a filter screen block is arranged on the inner wall of the water permeable port, and a support return pipe is inserted between the storage rack and the sundries removing and treating barrel.
Preferably, a sliding plate is arranged on a bottom plate of the storage box and is of an arc-shaped plate structure, the top surface of the bottom plate of the storage box inclines downwards from the edge to the sliding plate, the feeding assembly comprises a hopper, the hopper is fixed on a top plate of the storage box, and a cover plate is screwed at an opening at the top of the hopper.
Preferably, the material conveying assembly comprises a material conveying valve pipe, the material conveying valve pipe is inserted into the butt joint port, the butt joint port is formed in a top plate of the disinfection cylinder, a plurality of rubber sealing pieces are arranged on the inner wall of the butt joint port, the rubber sealing pieces are of fan-shaped structures, the arc surfaces of the rubber sealing pieces are fixed on the inner wall of the butt joint port, and the plurality of rubber sealing pieces are spliced to form a circular plate-shaped structure to be plugged in the butt joint port.
Compared with the prior art, the invention has the beneficial effects that: the invention has reasonable structure and strong functionality, and has the following advantages:
1. the membrane bioreactor rack device for sewage treatment provided by the invention is additionally provided with a sundries removing treatment cylinder at the water inlet end, and the excessive hard sundries in the conveyed sewage are extracted upwards through the spiral material conveying plate, in the process, the protective net cylinder encloses the lifted sundries, and the lifted sundries are discharged on the material carrying net plate through the discharge port and are discharged from the discharge port, so that the filtering treatment of the sundries in the sewage is realized, and the damage to the membrane bioreactor caused by the sundries mixed in the sewage is avoided;
2. according to the membrane bioreactor rack device for sewage treatment, the storage rack is additionally arranged on the outer side of the sundries removing treatment cylinder to collect filtered sundries for workers to clean, sewage adhered to the surfaces of the sundries is conveyed into the sundries removing treatment cylinder through the filter screen block through the support return pipe, and the support return pipe plays a supporting and reinforcing role in the storage rack;
3. the membrane bioreactor rack device for sewage treatment provided by the invention is additionally provided with a disinfection cylinder at the water outlet end, the disinfection cylinder is supported and connected with a storage box, and a material conveying valve pipe conveys disinfection drugs in the storage box to the inside of the disinfection cylinder to receive rotation of a stirring shaft, so that mixed reaction of sewage and the disinfection drugs is realized.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the sundries removing and treating cylinder according to the present invention;
FIG. 3 is an enlarged view of the structure at A in FIG. 1;
FIG. 4 is a schematic structural diagram of a sterilizing barrel according to the present invention;
FIG. 5 is a schematic view of the connection structure of the hopper and the cover plate of the present invention;
fig. 6 is an enlarged view of the structure at B in fig. 5.
In the figure: the membrane bioreactor comprises a membrane bioreactor 1, a sundries removing treatment barrel 2, a detachable sealing cover 3, a protective net barrel 31, a first driving motor 4, a spiral conveying plate 5, a water permeable hole 6, a material carrying screen plate 7, a limiting ring 8, a connecting sheet 9, an inclined stay bar 10, a guide plate 11, a storage rack 12, a discharge port 13, a water permeable port 14, a filter net block 15, a support return pipe 16, a disinfection barrel 17, a second driving motor 18, a stirring shaft 19, a triangular support 20, a sleeve 21, a support rod 22, a storage box 23, a sliding plate 24, a hopper 25, a cover plate 26, a conveying valve pipe 27, a butt joint 28, a rubber sealing sheet 29 and a sewage discharge pipe 30.
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 to 6, the present invention provides a technical solution: a membrane bioreactor rack device for sewage treatment comprises a membrane bioreactor 1, the outer wall of the membrane bioreactor 1 is connected with a sundries removing treatment cylinder 2 through a water pipe, the top of the sundries removing treatment cylinder 2 is provided with a detachable sealing cover 3, the top surface of the detachable sealing cover 3 is welded with a first driving motor 4, the shaft body of the first driving motor 4 is welded with a spiral material conveying plate 5, the inner wall of the sundries removing treatment cylinder 2 is provided with a material carrying screen plate 7, the sundries removing treatment cylinder 2 and the detachable sealing cover 3 are connected through bolts, the bottom surface of the detachable sealing cover 3 is provided with a protective screen cylinder 31, the protective screen cylinder 31 is of a square frame structure, the protective screen cylinder 31 is enclosed at the outer side of the spiral material conveying plate 5, the height of the protective screen cylinder 31 is smaller than that of the spiral material conveying plate 5, the outer wall of the protective screen cylinder 31 is inserted with a discharge port, and the surface of the spiral material, the outer side of the protective net cylinder 31 is sleeved with a guide plate 11, the guide plate 11 is fixed on the inner wall of the membrane bioreactor 1, sewage conveyed by the water inlet end of the sundries removing treatment cylinder 2 flows into the water inlet end of the membrane bioreactor 1 through the water outlet end of the sundries removing treatment cylinder 2, in the process, the protective net cylinder 31 blocks sundries in the sewage, the sundries slide down along the protective net cylinder 31, and is extracted upwards by the rotating spiral material conveying plate 5, and the detachable sealing cover 3 encloses the spiral material conveying plate 5 and the lifted sundries, two grid baffles are additionally arranged on the inner wall of the detachable sealing cover 3 and are enclosed at the two sides of the spiral conveying plate 5, so that the space at the outer side of the spiral conveying plate 5 is small, sundries are prevented from falling, and the sewage lifted together with the sundries in the conveying process falls through the water permeable holes 6, and the sundries fall on the material carrying screen plate 7 from the discharge port of the protective screen cylinder 31;
the lower part of the material carrying screen plate 7 is provided with a support assembly, the support assembly comprises a limiting ring 8, the limiting ring 8 is of a circular ring structure, connecting sheets 9 are arranged on the bottom surface of the limiting ring 8 and the inner wall of the membrane bioreactor 1, an inclined stay bar 10 is arranged between the two connecting sheets 9, the support assembly is provided with a plurality of groups, and the groups of support assemblies are distributed along the bottom surface of the limiting ring 8; the outer wall of the sundries removing and treating barrel 2 is provided with a sundries collecting component, the sundries collecting component comprises a storage rack 12, the outer wall of the sundries removing and treating barrel 2 is provided with a discharge hole 13, the bottom surface of the storage rack 12 is provided with a water permeable hole 14, the inner wall of the water permeable hole 14 is provided with a filter screen block 15, a support return pipe 16 is inserted between the storage rack 12 and the sundries removing and treating barrel 2, sundries slide out from the discharge hole 13 to the storage rack 12 along a material carrying screen plate 7, residual sewage on the surfaces of the sundries flows back to the sundries removing and treating barrel 2 through the support return pipe 16 through the filter screen block 15, and the support return pipe 16 plays a supporting and;
the membrane bioreactor 1 is connected with a disinfection cylinder 17 through a water pipe on the outside, a second driving motor 18 is welded on the top surface of the disinfection cylinder 17, a stirring shaft 19 is connected on the power output end of the second driving motor 18 in a transmission way, a triangular support 20 is welded on the outer wall of the disinfection cylinder 17, a sleeve 21 is welded on the surface of the triangular support 20, a support rod 22 is inserted inside the sleeve 21, the support rod 22 is welded on the bottom surface of a storage box 23, a feeding component is arranged on the top end of the storage box 23, a material sliding plate 24 is arranged on the bottom plate of the storage box 23, the material sliding plate 24 is of a circular arc plate-shaped structure, the top surface of the bottom plate of the storage box 23 inclines downwards from the edge to the material sliding plate 24, the feeding component comprises a hopper 25, the hopper 25 is fixed on the top plate of the storage box 23, a cover plate 26 is screwed on the opening at the top of, the material conveying component comprises a material conveying valve pipe 27, the material conveying valve pipe 27 is inserted in a butt joint 28, sewage treated by the membrane bioreactor 1 flows into the disinfection cylinder 17 from the water outlet end of the membrane bioreactor 1, the material conveying valve pipe 27 is opened to intermittently and downwards throw disinfectant inside the material storage tank 23, a second driving motor 18 is started to drive a stirring shaft 19 to mix and react the disinfectant and the sewage, the disinfection treatment of the sewage treated by the membrane bioreactor 1 is realized, the material storage tank 23 can be detached from the top of the disinfection cylinder 17, the material storage tank 23 is lifted up, the supporting rod 22 is pulled out from the sleeve 21, the material conveying valve pipe 27 is pulled out from the butt joint 28 to finish the detachment of the material storage tank 23, the butt joint 28 is arranged on the top plate of the disinfection cylinder 17, a rubber sealing sheet 29 is arranged on the inner wall of the butt joint 28, the rubber sealing sheet 29 is of a fan-shaped structure, the arc surface of the rubber sealing sheet 29 is fixed on the inner wall of the butt joint 28, the rubber sealing sheets 29 are provided in plurality, the plurality of rubber sealing sheets 29 are spliced into a circular plate-shaped structure to be plugged in the butt joint port 28, the material conveying valve pipe 27 is extruded to rebound by the rubber sealing sheets 29 bent downwards after being drawn out from the butt joint port 28, and the plurality of rubber sealing sheets 29 are spliced into a circular plate-shaped structure to be plugged in an opening of the butt joint port 28 after being rebounded.
The working principle is as follows: in actual work, sewage conveyed by the water inlet end of the sundries removing and treating barrel 2 flows into the water inlet end of the membrane bioreactor 1 through the water outlet end of the sundries removing and treating barrel 2, in the process, the protective net barrel 31 blocks sundries in the sewage, the sundries slide down along the protective net barrel 31 and are extracted upwards by the rotating spiral conveying plate 5, the detachable sealing cover 3 encloses the spiral conveying plate 5 and lifted sundries, in actual processing, two grid baffles are additionally arranged on the inner wall of the detachable sealing cover 3 and are enclosed on two sides of the spiral conveying plate 5, so that the space outside the spiral conveying plate 5 is small, the sundries are prevented from falling off, the sewage lifted together with the sundries in the conveying process falls through the water permeable holes 6, the sundries fall on the material carrying screen plate 7 from the discharge port of the protective net barrel 31, and the sundries slide out from the discharge port 13 to the storage rack 12 along the material carrying screen plate 7, residual sewage on the surface of the sundries flows back to the sundries removing treatment barrel 2 through the filter screen block 15 and the support return pipe 16, and the support return pipe 16 plays a role in supporting and reinforcing the storage rack 12; sewage treated by the membrane bioreactor 1 flows into the disinfection cylinder 17 from the water outlet end of the membrane bioreactor 1, the feed delivery valve pipe 27 is opened to intermittently and downwards throw disinfection drugs in the storage tank 23, the second driving motor 18 is started to drive the stirring shaft 19 to mix and react the disinfection drugs and the sewage, disinfection treatment of the sewage treated by the membrane bioreactor 1 is realized, the storage tank 23 can be detached from the top of the disinfection cylinder 17, the storage tank 23 is lifted, the supporting rod 22 is pulled out from the sleeve 21, the feed delivery valve pipe 27 is pulled out from the butt joint 28 to finish detachment of the storage tank 23, the extruded and downwards bent rubber sealing pieces 29 rebound after the feed delivery valve pipe 27 is pulled out from the butt joint 28, and the plurality of rubber sealing pieces 29 rebound to form a circular plate-shaped structure to be plugged in the opening of the butt joint 28.
Although embodiments of the present invention have been shown and described while awaiting cleaning by workers, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations may be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A membrane bioreactor rack device for sewage treatment comprises a membrane bioreactor (1) and is characterized in that: the membrane bioreactor is characterized in that a sundry removing treatment barrel (2) is connected to the outer wall of the membrane bioreactor (1) through a water pipe, a detachable sealing cover (3) is arranged at the top of the sundry removing treatment barrel (2), a first driving motor (4) is arranged on the top surface of the detachable sealing cover (3), a spiral material conveying plate (5) is arranged on the shaft body of the first driving motor (4), a material carrying screen plate (7) is arranged on the inner wall of the sundry removing treatment barrel (2), a supporting component is arranged on the lower portion of the material carrying screen plate (7) and fixed on the inner wall of the membrane bioreactor (1), a sundry collecting component is arranged on the outer wall of the sundry removing treatment barrel (2), a disinfection barrel (17) is connected to the outer portion of the membrane bioreactor (1) through a water pipe, a second driving motor (18) is arranged on the top surface of the disinfection barrel (17), a stirring shaft (19) is connected to the power output end of, be provided with A-frame (20) on the outer wall of a disinfection section of thick bamboo (17), the surface of A-frame (20) is provided with sleeve (21), the inside grafting of sleeve (21) has branch (22), branch (22) are fixed on the bottom surface of storage case (23), the top of storage case (23) is provided with throws the material subassembly, and the bottom surface of storage case (23) is provided with defeated material subassembly, and is provided with blow off pipe (30) on the outer wall of a disinfection section of thick bamboo (17).
2. The membrane bioreactor rack device for sewage treatment according to claim 1, wherein: a treatment section of thick bamboo (2) and removable closing cap (3) are got rid of to debris pass through bolted connection, the bottom surface of removable closing cap (3) is provided with protection net section of thick bamboo (31), protection net section of thick bamboo (31) are square frame structure, protection net section of thick bamboo (31) are enclosed in the outside of spiral defeated flitch (5), and the height that highly is less than spiral defeated flitch (5) of protection net section of thick bamboo (31), it has the discharge opening to peg graft on the outer wall of protection net section of thick bamboo (31), and the surface of spiral defeated flitch (5) has seted up hole (6) of permeating water, the outside cover of protection net section of thick bamboo (31) is equipped with guide plate (11), guide plate (11) are fixed on the inner wall.
3. The membrane bioreactor rack device for sewage treatment according to claim 1, wherein: the supporting component comprises a limiting ring (8), the limiting ring (8) is of a circular ring structure, connecting pieces (9) are arranged on the bottom surface of the limiting ring (8) and the inner wall of the membrane bioreactor (1), inclined supporting rods (10) are arranged between the two connecting pieces (9), multiple groups of supporting components are arranged and distributed along the bottom surface of the limiting ring (8).
4. The membrane bioreactor rack device for sewage treatment according to claim 1, wherein: the sundries collecting assembly comprises a storage rack (12), a discharge hole (13) is formed in the outer wall of the sundries removing and treating barrel (2), a water permeable port (14) is formed in the bottom surface of the storage rack (12), a filter screen block (15) is arranged on the inner wall of the water permeable port (14), and a support return pipe (16) is inserted between the storage rack (12) and the sundries removing and treating barrel (2).
5. The membrane bioreactor rack device for sewage treatment according to claim 1, wherein: the feeding device is characterized in that a sliding plate (24) is arranged on a bottom plate of the storage box (23), the sliding plate (24) is of a circular arc-shaped plate structure, the top surface of the bottom plate of the storage box (23) inclines downwards from the edge to the sliding plate (24), the feeding assembly comprises a hopper (25), the hopper (25) is fixed on a top plate of the storage box (23), and a cover plate (26) is screwed at an opening at the top of the hopper (25).
6. The membrane bioreactor rack device for sewage treatment according to claim 1, wherein: the material conveying assembly comprises a material conveying valve pipe (27), the material conveying valve pipe (27) is inserted into a butt joint port (28), the butt joint port (28) is arranged on a top plate of a disinfection cylinder (17), a rubber sealing sheet (29) is arranged on the inner wall of the butt joint port (28), the rubber sealing sheet (29) is of a fan-shaped structure, the arc surface of the rubber sealing sheet (29) is fixed on the inner wall of the butt joint port (28), the rubber sealing sheet (29) is provided with a plurality of rubber sealing sheets, and the plurality of rubber sealing sheets (29) are spliced into a circular plate-shaped structure to be plugged into the butt joint port (28).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010115702.XA CN111302564A (en) | 2020-02-25 | 2020-02-25 | Membrane bioreactor rack device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010115702.XA CN111302564A (en) | 2020-02-25 | 2020-02-25 | Membrane bioreactor rack device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111302564A true CN111302564A (en) | 2020-06-19 |
Family
ID=71153017
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010115702.XA Withdrawn CN111302564A (en) | 2020-02-25 | 2020-02-25 | Membrane bioreactor rack device for sewage treatment |
Country Status (1)
| Country | Link |
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| CN (1) | CN111302564A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117326772A (en) * | 2023-12-01 | 2024-01-02 | 山东圣甲虫环境工程有限公司 | High-water-content livestock and poultry manure treatment machine |
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|---|---|---|---|---|
| CN105194919A (en) * | 2015-09-17 | 2015-12-30 | 成都米戈科技有限公司 | Sewage sundry filtering-out device |
| CN107469404A (en) * | 2017-09-27 | 2017-12-15 | 钱玲科 | A kind of traditional Chinese medicine extyaction device for conveniently taking slag |
| CN107973439A (en) * | 2017-11-22 | 2018-05-01 | 郑州源冉生物技术有限公司 | Easy to the effluent treatment plant of mud-water separation |
| CN207793177U (en) * | 2018-01-04 | 2018-08-31 | 赵明 | A kind of oil refining filter device of continuous discharging slag |
| CN109851090A (en) * | 2019-01-15 | 2019-06-07 | 安徽世绿环保科技有限公司 | A kind of sewage treatment unit of self-cleaning |
| CN209522730U (en) * | 2018-12-06 | 2019-10-22 | 西安中威环境技术有限公司 | A kind of multipolarity sewage disposal device |
| CN110526441A (en) * | 2019-08-14 | 2019-12-03 | 西安中威环境技术有限公司 | A kind of sewage device |
-
2020
- 2020-02-25 CN CN202010115702.XA patent/CN111302564A/en not_active Withdrawn
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105194919A (en) * | 2015-09-17 | 2015-12-30 | 成都米戈科技有限公司 | Sewage sundry filtering-out device |
| CN107469404A (en) * | 2017-09-27 | 2017-12-15 | 钱玲科 | A kind of traditional Chinese medicine extyaction device for conveniently taking slag |
| CN107973439A (en) * | 2017-11-22 | 2018-05-01 | 郑州源冉生物技术有限公司 | Easy to the effluent treatment plant of mud-water separation |
| CN207793177U (en) * | 2018-01-04 | 2018-08-31 | 赵明 | A kind of oil refining filter device of continuous discharging slag |
| CN209522730U (en) * | 2018-12-06 | 2019-10-22 | 西安中威环境技术有限公司 | A kind of multipolarity sewage disposal device |
| CN109851090A (en) * | 2019-01-15 | 2019-06-07 | 安徽世绿环保科技有限公司 | A kind of sewage treatment unit of self-cleaning |
| CN110526441A (en) * | 2019-08-14 | 2019-12-03 | 西安中威环境技术有限公司 | A kind of sewage device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117326772A (en) * | 2023-12-01 | 2024-01-02 | 山东圣甲虫环境工程有限公司 | High-water-content livestock and poultry manure treatment machine |
| CN117326772B (en) * | 2023-12-01 | 2024-02-27 | 山东圣甲虫环境工程有限公司 | High-water-content livestock and poultry manure treatment machine |
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Application publication date: 20200619 |
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| WW01 | Invention patent application withdrawn after publication |