CN219481790U - Up-flow anaerobic sludge bed membrane biological reaction device - Google Patents
Up-flow anaerobic sludge bed membrane biological reaction device Download PDFInfo
- Publication number
- CN219481790U CN219481790U CN202320131488.6U CN202320131488U CN219481790U CN 219481790 U CN219481790 U CN 219481790U CN 202320131488 U CN202320131488 U CN 202320131488U CN 219481790 U CN219481790 U CN 219481790U
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- Prior art keywords
- wall
- filter screen
- anaerobic sludge
- device body
- sewage
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- 239000010802 sludge Substances 0.000 title claims abstract description 34
- 239000012528 membrane Substances 0.000 title claims abstract description 20
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 59
- 230000006978 adaptation Effects 0.000 claims description 2
- 239000010865 sewage Substances 0.000 abstract description 24
- 230000000694 effects Effects 0.000 abstract description 15
- 239000012535 impurity Substances 0.000 abstract description 14
- 238000001914 filtration Methods 0.000 abstract description 10
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 abstract description 6
- 230000003749 cleanliness Effects 0.000 abstract description 3
- 238000000926 separation method Methods 0.000 abstract description 2
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 5
- 239000004743 Polypropylene Substances 0.000 description 3
- 238000004140 cleaning Methods 0.000 description 3
- -1 polypropylene Polymers 0.000 description 3
- 229920001155 polypropylene Polymers 0.000 description 3
- 239000002351 wastewater Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 244000144972 livestock Species 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 238000009304 pastoral farming Methods 0.000 description 2
- 238000009374 poultry farming Methods 0.000 description 2
- 206010059410 Faecaluria Diseases 0.000 description 1
- 230000000052 comparative effect Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E50/00—Technologies for the production of fuel of non-fossil origin
- Y02E50/30—Fuel from waste, e.g. synthetic alcohol or diesel
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an up-flow anaerobic sludge bed membrane biological reaction device, which comprises a device main body and a dismounting mechanism arranged on the outer wall of the device main body; through setting up the filter screen, when carrying out reaction operation to muddy water through reaction unit, in order to improve the cleanliness in the water entering into the device, prevent that more mud from following the sewage and entering into the device in the reaction effect that influences to sewage biological marsh gas, when the suction pump is taken in sewage from the inlet tube in, through setting up the filter screen, play the effect of fully filtering impurity in the sewage, realize when carrying out the water to the device, improve the control operation to sewage impurity filtration separation effect, this kind of upflow anaerobic sludge blanket membrane biological reaction device compares with current membrane biological reaction device, have the effect that carries out fully filtering before the improvement enters into the device to sewage impurity and have the advantage that improves the periodic change clearance convenience to the filter screen.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to an up-flow anaerobic sludge bed membrane biological reaction device.
Background
In recent years, the large-scale and intensive livestock and poultry farming industry in China is rapidly developed, but most of the discharged fecaluria and flushing wastewater are directly discharged without proper treatment, so that the livestock and poultry farming industry becomes a main pollution source for ecological pollution of water, and an Upflow Anaerobic Sludge Blanket (UASB) is anaerobic biological reaction equipment for treating sewage, and is also called an upflow anaerobic sludge blanket reactor.
The utility model discloses a water distribution device of an up-flow anaerobic sludge bed reactor, which comprises an up-flow anaerobic sludge bed reactor, a water distribution tank, a three-type polypropylene hot water pipe and a water distribution tank joint, wherein the three-type polypropylene hot water pipe is arranged on the water distribution tank joint in a fan shape, and wastewater enters the bottom of the up-flow anaerobic sludge bed reactor from the water distribution tank through the three-type polypropylene hot water pipe, so that sludge at the bottom of the up-flow anaerobic sludge bed reactor can be fully utilized, the efficiency of the up-flow anaerobic sludge bed reactor for treating wastewater is improved, but the up-flow anaerobic sludge bed membrane biological reaction device has the problems of poor filtering effect on sewage impurities and low convenience in periodically replacing a filter screen.
Accordingly, in view of the above, an upflow anaerobic sludge blanket bioreactor has been proposed to solve the problems of the prior art.
Disclosure of Invention
The utility model aims to provide an up-flow anaerobic sludge bed membrane biological reaction device, which solves the problems that the prior art does not have the effect of improving the full filtration of sewage impurities before the sewage impurities enter the device and the convenience of periodically replacing and cleaning a filter screen.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the upflow anaerobic sludge blanket membrane biological reaction device comprises a device main body and a dismounting mechanism arranged on the outer wall of the device main body, wherein the dismounting mechanism comprises a rotating assembly and a lifting assembly;
the rotating assembly comprises a threaded sliding block and a rotating rod, a connecting plate is fixedly connected to the side wall of the device main body, a threaded rod is arranged on the outer wall of the connecting plate, a knob is fixedly connected to one end of the threaded rod, the threaded sliding block is connected to the outer wall of the threaded rod in a threaded manner, a fixing groove is formed in the connecting position of the outer wall of the connecting plate and the threaded sliding block, and the rotating rod is rotatably connected to the outer wall of the threaded sliding block;
the lifting assembly comprises a connecting rod, a limiting groove and a filter screen, wherein the side wall of the device main body is provided with a water inlet pipe, one end of the rotating rod is rotationally connected with a connecting rod which is in sliding connection with the outer wall of the water inlet pipe, the connecting part of the outer wall of the water inlet pipe and the connecting rod is provided with the limiting groove, the outer wall of the connecting rod is provided with the filter screen positioned on the inner wall of the water inlet pipe, the inner wall of the water inlet pipe is fixedly connected with a fixing column which is in sliding connection with the outer wall of the filter screen, and the connecting part of the outer wall of the filter screen and the fixing column is provided with the clamping groove.
Further, the outer wall fixedly connected with base of device main part, the mud mouth has been seted up to the bottom of device main part, the top of device main part is provided with the air chamber, the top of device main part is provided with the guardrail that is located air chamber one side, the natural pond gas port has been seted up at the top of device main part, the lateral wall of device main part is provided with the outlet pipe that is located the inlet tube top, the outer wall of outlet pipe is provided with the suction pump, the inside of device main part is provided with the reaction zone that is located the mud mouth top, the inside of device main part is provided with the first three-phase separator that is located the reaction zone top, the inside of device main part is provided with the second three-phase separator that is located first three-phase separator top.
Further, the thread sliding block forms a sliding structure between the threaded rod and the fixed groove.
Further, the connecting rod forms a lifting structure through the threaded sliding block, the rotating rod and the limiting groove.
Further, the filter screen passes through the connecting rod and constitutes the dismantlement structure between inlet tube, the inner wall profile of draw-in groove and the outer wall profile looks adaptation of fixed column, the filter screen is provided with three groups, and three groups are parallel to each other between the center pin of filter screen.
Further, the central shaft of the water outlet pipe and the central shaft of the water inlet pipe are arranged in parallel.
Further, the central axis of the reaction zone and the central axis of the first three-phase separator are mutually overlapped with the central axis of the second three-phase separator.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the filter screen is arranged, so that when muddy water is subjected to reaction operation through the reaction device, in order to improve the cleanliness of water entering the device, more mud is prevented from entering the device along with sewage to influence the reaction effect on sewage biological methane, when the sewage is pumped from the water inlet pipe by the water pump, the effect of fully filtering impurities in the sewage is achieved by arranging three groups of filter screens, and the control operation of improving the filtering and separating effects on the impurities in the sewage is realized when the device is used for delivering water;
2. according to the utility model, the connecting rod is arranged, when the filter screen is used for a long time, in order to prevent the impurity on the surface of the filter screen from influencing the filtering effect on sewage impurity more, the filter screen can be replaced regularly, the knob can be rotated to drive the threaded sliding block to slide along the inner wall of the fixed groove through the rotation of the threaded rod, the sliding of the threaded sliding block drives the connecting rod to lift along the inner wall of the limiting groove through the connection of the rotating rod, the clamping groove on the outer wall of the filter screen is driven to slide out from the outer wall of the fixed column through the movement of the connecting rod, and then the function of pulling out and replacing the filter screen from the water inlet pipe is achieved, so that the control operation of cleaning the surface of the filter screen regularly is improved when the filter screen is used for a long time in the water inlet pipe.
Drawings
FIG. 1 is a schematic diagram of the overall structure of an upflow anaerobic sludge blanket membrane bioreactor;
FIG. 2 is a schematic diagram of the overall sectional structure of an upflow anaerobic sludge blanket membrane bioreactor according to the present utility model;
FIG. 3 is a schematic diagram of the motion structure of the connecting rod of the up-flow anaerobic sludge blanket biological reaction device;
FIG. 4 is a schematic diagram of the position distribution structure of a filter screen of an upflow anaerobic sludge blanket biological reaction device;
FIG. 5 is a schematic diagram showing the position distribution structure of the fixing column and the clamping groove of the upflow anaerobic sludge blanket biological reaction device.
In the figure: 1. a device body; 2. a base; 3. a mud outlet; 4. a gas chamber; 5. guard bars; 6. a biogas port; 7. a water outlet pipe; 8. a water inlet pipe; 9. a water pump; 10. a connecting plate; 11. a threaded rod; 12. a knob; 13. a thread slider; 14. a fixing groove; 15. a rotating lever; 16. a connecting rod; 17. a limit groove; 18. a filter screen; 19. fixing the column; 20. a clamping groove; 21. a reaction zone; 22. a first three-phase separator; 23. and a second three-phase separator.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1
As shown in fig. 1-3, an upflow anaerobic sludge blanket membrane bioreactor comprises a main body 1 and a dismounting mechanism arranged on the outer wall of the main body 1, wherein the dismounting mechanism comprises a rotating assembly and a lifting assembly;
the rotating assembly comprises a threaded sliding block 13 and a rotating rod 15, a connecting plate 10 is fixedly connected to the side wall of the device main body 1, a threaded rod 11 is arranged on the outer wall of the connecting plate 10, a knob 12 is fixedly connected to one end of the threaded rod 11, the threaded sliding block 13 is connected to the outer wall of the threaded rod 11 in a threaded manner, a fixing groove 14 is formed in the connecting position of the outer wall of the connecting plate 10 and the threaded sliding block 13, and the rotating rod 15 is rotatably connected to the outer wall of the threaded sliding block 13;
the lifting assembly comprises a connecting rod 16, a limiting groove 17 and a filter screen 18, wherein the side wall of the device body 1 is provided with a water inlet pipe 8, one end of a rotating rod 15 is rotationally connected with the connecting rod 16 which is in sliding connection with the outer wall of the water inlet pipe 8, the limiting groove 17 is formed in the connecting position of the outer wall of the water inlet pipe 8 and the connecting rod 16, the filter screen 18 positioned on the inner wall of the water inlet pipe 8 is arranged on the outer wall of the connecting rod 16, a fixing column 19 which is in sliding connection with the outer wall of the filter screen 18 is fixedly connected with the inner wall of the water inlet pipe 8, and a clamping groove 20 is formed in the connecting position of the outer wall of the filter screen 18 and the fixing column 19.
Further, the sliding structure is formed between the threaded rod 11 and the fixed groove 14 by the threaded slider 13, so that the threaded rod 11 can rotate to drive the threaded slider 13 to slide along the inner wall of the fixed groove 14, and the control operation of effectively lifting the connecting rod 16 is realized.
Further, the connecting rod 16 forms a lifting structure through the threaded slider 13, the rotating rod 15 and the limiting groove 17, so that the sliding of the threaded slider 13 drives the connecting rod 16 to lift along the inner wall of the limiting groove 17 through the rotating connection of the rotating rod 15, and the control operation of regular convenient replacement of the filter screen 18 is realized.
Further, the filter screen 18 forms a disassembling structure through between the connecting rod 16 and the water inlet pipe 8, the inner wall profile of the clamping groove 20 is matched with the outer wall profile of the fixing column 19, the filter screen 18 is provided with three groups, the central shafts of the three groups of filter screens 18 are mutually parallel, the movement of the connecting rod 16 is facilitated to drive the filter screen 18 to conveniently disassemble from the inner wall of the water inlet pipe 8, and when the filter screen 18 is used in the water inlet pipe 8 for a long time, the control operation of regularly cleaning the surface of the filter screen 18 is improved.
Example two
As shown in fig. 1, 2 and 4, in a first comparative example, as another embodiment of the present utility model, a base 2 is fixedly connected to an outer wall of a device body 1, a sludge outlet 3 is provided at a bottom of the device body 1, an air chamber 4 is provided at a top of the device body 1, a guardrail 5 located at one side of the air chamber 4 is provided at the top of the device body 1, a biogas outlet 6 is provided at the top of the device body 1, a water outlet 7 located above a water inlet pipe 8 is provided at a side wall of the device body 1, a water suction pump 9 is provided at an outer wall of the water outlet 7, a reaction zone 21 located above the sludge outlet 3 is provided inside the device body 1, a first three-phase separator 22 located above the reaction zone 21 is provided inside the device body 1, and a second three-phase separator 23 located above the first three-phase separator 22 is provided inside the device body 1.
Further, the central shaft of the water outlet pipe 7 and the central shaft of the water inlet pipe 8 are arranged in parallel, so that the control operation of convenient water inlet and water outlet of the device is realized through the arrangement of the central shaft of the water outlet pipe 7 and the central shaft of the water inlet pipe 8 in parallel.
Further, the central axis of the reaction zone 21 and the central axes of the first three-phase separator 22 and the second three-phase separator 23 are mutually overlapped, which is beneficial to realizing the control operation of the biological reaction device for fully biological reaction of sewage through the mutual overlapping arrangement of the central axes of the reaction zone 21 and the central axes of the first three-phase separator 22 and the second three-phase separator 23.
Working principle: when the upflow anaerobic sludge blanket membrane biological reaction device is used, firstly, when muddy water is reacted and operated through the reaction device, in order to improve the cleanliness of water entering the device, more muddy water is prevented from entering the device along with sewage to influence the reaction effect on sewage biological methane, when the water suction pump 9 pumps sewage from the water inlet pipe 8, the effect of fully filtering impurities in the sewage is achieved by arranging three groups of filter screens 18, and the control operation of improving the filtering separation effect on the impurities in the sewage is realized when the device is supplied with water.
Secondly, when filter screen 18 is in long-time use, in order to prevent that the impurity on filter screen 18 surface from more influencing the filter effect to sewage impurity, can regularly change the operation to filter screen 18, can rotate knob 12 and drive screw slider 13 through the rotation of threaded rod 11 and slide along the inner wall of fixed slot 14, the slip of screw slider 13 drives connecting rod 16 through the connection of dwang 15 and carries out elevating movement along the inner wall of spacing groove 17, the movement of connecting rod 16 drives the draw-in groove 20 of filter screen 18 outer wall and slides out from the fixed column 19 outer wall, and then play the effect of extracting the change to filter screen 18 from in the inlet tube 8, when realizing that filter screen 18 carries out long-time use in inlet tube 8, improve the control operation to regularly clear up filter screen 18 surface.
This is the working principle of the upflow anaerobic sludge blanket biological reaction device.
The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.
Claims (7)
1. The utility model provides an upflow anaerobic sludge blanket membrane bioreactor, includes device main part (1) and sets up the detaching mechanism at device main part (1) outer wall, its characterized in that: the dismounting mechanism comprises a rotating assembly and a lifting assembly;
the rotating assembly comprises a threaded sliding block (13) and a rotating rod (15), the side wall of the device main body (1) is fixedly connected with a connecting plate (10), the outer wall of the connecting plate (10) is provided with a threaded rod (11), one end of the threaded rod (11) is fixedly connected with a knob (12), the outer wall of the threaded rod (11) is in threaded connection with the threaded sliding block (13), a fixing groove (14) is formed in the connecting position of the outer wall of the connecting plate (10) and the threaded sliding block (13), and the outer wall of the threaded sliding block (13) is in rotary connection with the rotating rod (15);
lifting assembly includes connecting rod (16), spacing groove (17) and filter screen (18), the lateral wall of device main part (1) is provided with inlet tube (8), the one end swivelling joint of dwang (15) have connecting rod (16) with inlet tube (8) outer wall sliding connection, spacing groove (17) have been seted up at the junction of the outer wall of inlet tube (8) and connecting rod (16), the outer wall of connecting rod (16) is provided with filter screen (18) that are located inlet tube (8) inner wall, the inner wall fixedly connected with of inlet tube (8) and filter screen (18) outer wall sliding connection's fixed column (19), draw-in groove (20) have been seted up at the junction of the outer wall of filter screen (18) and fixed column (19).
2. An upflow anaerobic sludge blanket membrane bioreactor apparatus according to claim 1, wherein: the device comprises a device body (1), wherein a base (2) is fixedly connected to the outer wall of the device body (1), a mud outlet (3) is formed in the bottom of the device body (1), an air chamber (4) is formed in the top of the device body (1), a guardrail (5) located on one side of the air chamber (4) is arranged at the top of the device body (1), a biogas outlet (6) is formed in the top of the device body (1), a water outlet pipe (7) located above a water inlet pipe (8) is formed in the side wall of the device body (1), a water suction pump (9) is arranged on the outer wall of the water outlet pipe (7), a reaction zone (21) located above the mud outlet (3) is formed in the device body (1), a first three-phase separator (22) located above the reaction zone (21) is arranged in the device body (1), and a second three-phase separator (23) located above the first three-phase separator (22) is arranged in the device body (1).
3. An upflow anaerobic sludge blanket membrane bioreactor apparatus according to claim 1, wherein: the thread slider (13) forms a sliding structure between the threaded rod (11) and the fixed groove (14).
4. An upflow anaerobic sludge blanket membrane bioreactor apparatus according to claim 1, wherein: the connecting rod (16) forms a lifting structure through the thread sliding block (13), the rotating rod (15) and the limiting groove (17).
5. An upflow anaerobic sludge blanket membrane bioreactor apparatus according to claim 1, wherein: the filter screen (18) is through forming the dismantlement structure between connecting rod (16) and inlet tube (8), the inner wall profile of draw-in groove (20) and the outer wall profile looks adaptation of fixed column (19), filter screen (18) are provided with three groups, and three groups are parallel to each other between the center pin of filter screen (18).
6. An upflow anaerobic sludge blanket membrane bioreactor apparatus as claimed in claim 2, wherein: the central shaft of the water outlet pipe (7) and the central shaft of the water inlet pipe (8) are arranged in parallel.
7. An upflow anaerobic sludge blanket membrane bioreactor apparatus as claimed in claim 2, wherein: the central axis of the reaction zone (21) and the central axis of the first three-phase separator (22) are overlapped with the central axis of the second three-phase separator (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320131488.6U CN219481790U (en) | 2023-01-16 | 2023-01-16 | Up-flow anaerobic sludge bed membrane biological reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320131488.6U CN219481790U (en) | 2023-01-16 | 2023-01-16 | Up-flow anaerobic sludge bed membrane biological reaction device |
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| Publication Number | Publication Date |
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| CN219481790U true CN219481790U (en) | 2023-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202320131488.6U Active CN219481790U (en) | 2023-01-16 | 2023-01-16 | Up-flow anaerobic sludge bed membrane biological reaction device |
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| CN (1) | CN219481790U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118059565A (en) * | 2024-04-19 | 2024-05-24 | 内蒙古化工职业学院 | Sewage purification device for multistage treatment and use method |
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2023
- 2023-01-16 CN CN202320131488.6U patent/CN219481790U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118059565A (en) * | 2024-04-19 | 2024-05-24 | 内蒙古化工职业学院 | Sewage purification device for multistage treatment and use method |
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