CN221275457U - Novel biochemical device for integrated membrane treatment - Google Patents
Novel biochemical device for integrated membrane treatment Download PDFInfo
- Publication number
- CN221275457U CN221275457U CN202323537895.6U CN202323537895U CN221275457U CN 221275457 U CN221275457 U CN 221275457U CN 202323537895 U CN202323537895 U CN 202323537895U CN 221275457 U CN221275457 U CN 221275457U
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- Prior art keywords
- pipe
- aeration
- membrane
- mbr
- anoxic zone
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- 239000012528 membrane Substances 0.000 title claims abstract description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 27
- 238000004140 cleaning Methods 0.000 claims abstract description 11
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- 238000005273 aeration Methods 0.000 claims description 50
- 239000000126 substance Substances 0.000 claims description 12
- 210000003437 trachea Anatomy 0.000 claims description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims 2
- 229910052760 oxygen Inorganic materials 0.000 claims 2
- 239000001301 oxygen Substances 0.000 claims 2
- 230000010354 integration Effects 0.000 claims 1
- 239000002351 wastewater Substances 0.000 abstract description 29
- 239000010802 sludge Substances 0.000 abstract description 12
- 239000003344 environmental pollutant Substances 0.000 abstract description 5
- 231100000719 pollutant Toxicity 0.000 abstract description 5
- 244000005700 microbiome Species 0.000 abstract description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 abstract description 4
- 238000012545 processing Methods 0.000 abstract description 2
- 238000004065 wastewater treatment Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 7
- 239000010865 sewage Substances 0.000 description 6
- 238000013461 design Methods 0.000 description 4
- 239000000945 filler Substances 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000004062 sedimentation Methods 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Abstract
The utility model relates to the technical field of wastewater treatment, and discloses a novel integrated membrane treatment biochemical device, which comprises: an anoxic zone; the treatment mechanism is arranged at the top end of the anoxic zone and comprises a circulating pump, the circulating pump is arranged at the top end of the anoxic zone, and the output end of the circulating pump is fixedly provided with a first return pipe. According to the utility model, pollutants are removed through the respiration of microorganisms, then wastewater enters the membrane area through the aerobic area, activated sludge in the wastewater is intercepted by the MBR membrane group, clear water is discharged from the water production pipe, when the wastewater is filtered for a long time, the sludge on the surface of the MBR membrane group can be removed through periodically reversely cleaning the MBR membrane group, and finally the sludge is intercepted through the MBR membrane group, so that the device has better removal capability on the sludge; and through making biochemical treatment device and membrane processing system's series connection use, and then make things convenient for the holistic assembly and the transportation of device more convenient.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a novel integrated membrane treatment biochemical device.
Background
The sewage treatment refers to removing or converting harmful substances in sewage into harmless substances by physical, chemical, biological and other methods so as to achieve the aim of purifying water quality, and in the field of sewage treatment, biochemical treatment facilities are usually key equipment for carrying out advanced treatment on sewage; however, the back end of the biochemical treatment facility is typically connected to a sedimentation tank to remove the activated sludge by sedimentation; although the method can effectively remove the sludge, the residence time of the sedimentation tank is longer, so that the efficiency of the whole treatment process is reduced, the volume of equipment is increased, and the device is inconvenient to transport.
Disclosure of utility model
In order to overcome the defects in the prior art, the utility model provides a novel integrated membrane treatment biochemical device which has better sludge removal capacity; make things convenient for holistic assembling of device and the more convenient advantage of transportation.
In order to achieve the above purpose, the present utility model provides the following technical solutions: a novel integrated membrane treatment biochemical device, which comprises:
an anoxic zone;
the treatment mechanism is arranged at the top end of the anoxic zone and comprises a circulating pump which is arranged at the top end of the anoxic zone,
The utility model discloses a sewage treatment device, including anaerobic zone, anoxic zone, return pipe, aeration pipe, membrane group, aeration pipe, membrane group, aeration pipe and water producing pipe, the output fixed mounting of circulating pump has the return pipe first, the right side of anoxic zone is provided with the play basin, the right side of play basin is provided with the aerobic zone, the top of aerobic zone is provided with the return pipe second, the return pipe second extends to the inside of anoxic zone to the left, the one end and the return pipe second of return pipe link to each other, the other end and the left side of anoxic zone of return pipe first link to each other, the right-hand member of return pipe second links to each other with the aeration pipe first, the right-hand member of aeration pipe first and aeration pipe second all link to each other with the micropore aeration hose, the right-hand member of aerobic zone is provided with the membrane region, the surface of aeration pipe third and aeration pipe second is provided with the MBR trachea, the surface of MBR trachea is provided with the MBR membrane group, the relative one side of MBR membrane group is provided with the water producing pipe.
As a preferable technical scheme of the utility model, a device room is arranged on the right side of the membrane area, and a driving component is arranged inside the device room.
As a preferable technical scheme of the utility model, the top end of the aerobic zone is provided with a chemical cleaning pipe, and the chemical cleaning pipe is connected with an MBR air pipe and an aeration pipe I.
As a preferable technical scheme of the utility model, the number of the MBR membrane groups is two, and the MBR membrane groups are designed symmetrically about the center of the aerobic zone.
As a preferable technical scheme of the utility model, the number of the microporous aeration hoses is four, and every two microporous aeration hoses are respectively positioned on the surface of the aeration main pipe.
Compared with the prior art, the utility model has the following beneficial effects:
According to the utility model, waste water is poured into the anoxic zone from the water inlet, then passes through the combined filler from bottom to top, flows into the water outlet tank, then enters the aerobic zone, after entering the aerobic zone, the circulating pump can be driven to enable the first return pipe to generate suction force, so that the second return pipe can extract part of waste water in the aerobic zone, then the extracted waste water can pass through the second return pipe and the first return pipe to flow back into the anoxic zone again, so that water in the anoxic zone circularly flows, and as a large number of aeration mother pipes and microporous aeration hoses are arranged in the aerobic zone, pollutants are removed through the respiration of microorganisms after the waste water enters the aerobic zone, then the waste water enters the membrane zone through the aerobic zone, activated sludge in the waste water can be intercepted by the MBR membrane group, and clear water can be discharged from the interior of the water production pipe; and through making biochemical treatment device and membrane processing system's series connection use, and then make things convenient for the holistic assembly and the transportation of device more convenient.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic illustration of a structured packing assembly of the present utility model;
FIG. 3 is a schematic illustration of a structural membrane region of the present utility model.
In the figure: 1. an anoxic zone; 101. a water inlet; 102. a circulation pump; 103. a return pipe I; 104. a water outlet tank; 105. a combined filler; 2. an aerobic zone; 201. an aeration main pipe; 202. an aeration pipe I; 203. a return pipe II; 204. a microporous aeration hose; 205. an aeration pipe II; 3. a membrane region; 301. an MBR air pipe; 302. a water producing pipe; 303. MBR membrane group; 304. a chemical cleaning tube; 305. an aeration pipe III; 4. the equipment room; 401. and a drive assembly.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. 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.
As shown in fig. 1 to 3, the present utility model provides a novel integrated membrane treatment biochemical apparatus, comprising:
An anoxic zone 1;
The treatment mechanism is arranged at the top end of the anoxic zone 1 and comprises a circulating pump 102, the circulating pump 102 is arranged at the top end of the anoxic zone 1,
The output end of the circulating pump 102 is fixedly provided with a first return pipe 103, the right side of the anoxic zone 1 is provided with a water outlet tank 104, the right side of the water outlet tank 104 is provided with an aerobic zone 2, the top end of the aerobic zone 2 is provided with a second return pipe 203, the second return pipe 203 extends leftwards to the inside of the anoxic zone 1, one end of the first return pipe 103 is connected with the second return pipe 203, the other end of the first return pipe 103 is connected with the left side of the anoxic zone 1, the right end of the second return pipe 203 is connected with an aeration pipe 202, the right end of the aeration pipe 202 is connected with an aeration pipe three 305, the bottom end of the aerobic zone 2 is provided with an aeration pipe two 205, the surfaces of the aeration pipe two 205 are connected with microporous aeration hoses 204, the right end of the aerobic zone 2 is provided with a membrane zone 3, the surfaces of the aeration pipe three 305 and the aeration pipe two 205 are provided with MBR air pipes 301, the surfaces of the MBR air pipes 301 are provided with MBR membrane groups 303, and the opposite sides of the MBR membrane groups 303 are provided with water production pipes 302.
By pouring wastewater into the anoxic zone 1, then the wastewater passes through the combined filler 105 from bottom to top, flows into the water outlet tank 104, then the wastewater in the water outlet tank 104 enters the aerobic zone 2, the circulating pump 102 is driven to enable the first return pipe 103 and the second return pipe 203 to pump part of the wastewater in the aerobic zone 2, then the pumped wastewater passes through the second return pipe 203 and the first return pipe 103 to flow back into the anoxic zone 1 again, so that the water in the anoxic zone 1 circularly flows, and after the wastewater enters the aerobic zone 2, pollutants in the wastewater can be removed through the respiration of microorganisms, then the wastewater enters the aerobic zone 2, then activated sludge in the wastewater can be trapped by the MBR membrane group 303, and clear water can be discharged from the interior of the water producing pipe 302, and when the wastewater is filtered for a long time, the sludge on the surface of the MBR membrane group 303 can be removed through regular back-washing of the MBR membrane group 303.
Wherein, the right side of the membrane area 3 is provided with an equipment room 4, and the inside of the equipment room 4 is provided with a driving component 401.
By the design of the equipment room 4 and the driving assembly 401, the driving assembly 401 can be driven to operate the whole device, and the discharged water can be collected.
Wherein, the top of the aerobic zone 2 is provided with a chemical cleaning pipe 304, and the chemical cleaning pipe 304 is connected with the MBR air pipe 301 and the aeration pipe I202.
By the design of the chemical cleaning pipe 304, cleaning liquid can be poured into the interior of the chemical cleaning pipe 304, and then the MBR air pipe 301 and the aeration pipe 202 can be cleaned.
The number of MBR membrane groups 303 is two, and the MBR membrane groups 303 are designed symmetrically about the center of the aerobic zone 2.
Through the design of MBR membrane module 303, can make two MBR membrane module 303 filter waste water simultaneously, and then increased sewage filtration's efficiency.
Wherein, the number of the microporous aeration hoses 204 is four, and every two microporous aeration hoses 204 are respectively positioned on the surface of the aeration main 201.
By the design of the microporous aeration hoses 204, the four microporous aeration hoses 204 can accelerate the pollutant removal rate when wastewater enters the interior of the aerobic zone 2.
The working principle and the using flow of the utility model are as follows:
Firstly, an operator can pour waste water into the anoxic zone 1 from the water inlet 101, then the waste water passes through the combined filler 105 from bottom to top and flows into the anoxic zone 104, then the waste water in the anoxic zone 104 enters the aerobic zone 2, after entering the aerobic zone 2, because the first return pipe 103 and the second return pipe 203 are arranged between the anoxic zone 1 and the aerobic zone 2, the circulating pump 102 can be driven to generate suction force, one end of the first return pipe 103 is connected with the second return pipe 203, then the second return pipe 203 can extract a part of the waste water in the anoxic zone 2, then the extracted waste water passes through the second return pipe 203 and the first return pipe 103 and flows back into the anoxic zone 1 again, so that water in the anoxic zone 1 circularly flows, sludge precipitation is prevented by the flow of the waste water, and the waste water is sufficiently stirred, after entering the aerobic zone 2, pollutants are removed by the respiration of microorganisms, then the waste water enters the membrane zone 3 through the aerobic zone 2, and then activated sludge in the membrane group is trapped in the membrane group 303, and the membrane group is periodically removed from the membrane group MBR, and the membrane group is periodically cleaned by the membrane group 303, and the membrane group is cleaned by the membrane group is removed from the membrane group 303 when the membrane group is cleaned.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. Novel biochemical device of integration membrane treatment, its characterized in that: comprises the following steps:
an anoxic zone (1);
The treatment mechanism is arranged at the top end of the anoxic zone (1), the treatment mechanism comprises a circulating pump (102), the circulating pump (102) is arranged at the top end of the anoxic zone (1),
The anaerobic treatment device is characterized in that a first return pipe (103) is fixedly arranged at the output end of the circulating pump (102), a water outlet tank (104) is arranged on the right side of the anoxic zone (1), an aerobic zone (2) is arranged on the right side of the water outlet tank (104), a second return pipe (203) is arranged at the top end of the aerobic zone (2), the second return pipe (203) extends leftwards to the inside of the anoxic zone (1), one end of the first return pipe (103) is connected with the second return pipe (203), and the other end of the first return pipe (103) is connected with the left side of the anoxic zone (1);
The right-hand member of back flow two (203) links to each other and is had aeration pipe one (202), the right-hand member of aeration pipe one (202) links to each other and is had aeration pipe three (305), the bottom of good oxygen district (2) is provided with aeration pipe two (205), the surface of aeration pipe one (202) and aeration pipe two (205) all links to each other and is had aeration female pipe (201), the surface of aeration female pipe (201) all links to each other and has micropore aeration hose (204), the right-hand member of good oxygen district (2) is provided with membrane district (3), the surface of aeration pipe three (305) and aeration pipe two (205) is provided with MBR trachea (301), the surface of MBR trachea (301) is provided with MBR membrane group (303), one side that MBR membrane group (303) are relative is provided with water production pipe (302).
2. The novel integrated membrane treatment biochemical apparatus according to claim 1, wherein: an equipment room (4) is arranged on the right side of the membrane area (3), and a driving assembly (401) is arranged inside the equipment room (4).
3. The novel integrated membrane treatment biochemical apparatus according to claim 1, wherein: the top end of the aerobic zone (2) is provided with a chemical cleaning pipe (304), and the chemical cleaning pipe (304) is connected with an MBR air pipe (301) and an aeration pipe I (202).
4. The novel integrated membrane treatment biochemical apparatus according to claim 1, wherein: the number of the MBR membrane groups (303) is two, and the MBR membrane groups (303) are designed to be symmetrical about the center of the aerobic zone (2).
5. The novel integrated membrane treatment biochemical apparatus according to claim 1, wherein: the number of the microporous aeration hoses (204) is four, and every two microporous aeration hoses (204) are respectively positioned on the surface of the aeration main pipe (201).
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221275457U true CN221275457U (en) | 2024-07-05 |
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