CN208648878U - A kind of biological treating equipment of environment-friendly sewage purification - Google Patents

A kind of biological treating equipment of environment-friendly sewage purification Download PDF

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Publication number
CN208648878U
CN208648878U CN201820658526.2U CN201820658526U CN208648878U CN 208648878 U CN208648878 U CN 208648878U CN 201820658526 U CN201820658526 U CN 201820658526U CN 208648878 U CN208648878 U CN 208648878U
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CN
China
Prior art keywords
mbr
contact chamber
sewage
conditioning tank
environment
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Expired - Fee Related
Application number
CN201820658526.2U
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Chinese (zh)
Inventor
魏洪亮
王梅
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Shenyang Huifeng Rongtong Technology Co Ltd
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Shenyang Huifeng Rongtong Technology Co Ltd
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Priority to CN201820658526.2U priority Critical patent/CN208648878U/en
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Publication of CN208648878U publication Critical patent/CN208648878U/en
Expired - Fee Related legal-status Critical Current
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Abstract

The utility model discloses a kind of biological treating equipments of environment-friendly sewage purification, including the conditioning tank that catchments, anaerobic hydrolysis acidification pool, biological oxidation contact chamber, MBR membrane cisterna, the conditioning tank side of catchmenting is provided with sewage pipe, the sewage pipe side is provided with coarse rack, the coarse rack side is provided with fine fack, the conditioning tank other side of catchmenting is provided with water yield inductor, the water yield inductor side is provided with check valve, the check valve side is provided with the anaerobic hydrolysis acidification pool, anaerobic hydrolysis acidification pool side is provided with submersible sewage pump, the submersible sewage pump side is provided with the biological oxidation contact chamber, the biological oxidation contact chamber is internally provided with level-one biochemistry pool, level-one biochemistry pool side is provided with secondary biochemical pond.A possibility that beneficial effect is: good sewage processing effect, and processing total amount is big, and operation control is flexibly stablized, and biochemical efficiency is high, reduces secondary pollution, long service life, cost is relatively low, and safety is preferable.

Description

A kind of biological treating equipment of environment-friendly sewage purification
Technical field
The utility model relates to technical field of sewage, at a kind of biology of environment-friendly sewage purification Manage equipment.
Background technique
Sewage treatment refers to that the water quality requirement for draining a certain water body to reach sewage or reusing purifies it Process.Sewage treatment is widely used in building, agricultural, traffic, the energy, petrochemical industry, environmental protection, urban landscape, medical treatment, food and drink etc. Every field also comes into the daily life of common people more and more.
Earliest sewage treatment is the processing method to purify slot style, and principle is similar to septic tank.With pushing away for time Move and the promotion of life production under, produce the technique for being better than purification tank, increase aerator in pond, aeration is using slightly exposing Mode.According to the difference of water, aeration time generates variation, and mixing time also generates variation.Then it after static a period of time, uses Water decanter is filtered.Equipment strains the water stage once entering it is necessary to stop intaking, and cannot realize continuous operation.Eighties of last century 90 There is AAOO technique in age, and each processing stage is separated with partition, realizes different phase differential responses concentration, still This technique cannot achieve whole sewage treatments, and limitation is larger.With increasing for industrial wastewater, and there is oxidation ditch process. Such processing method builds the big of face, at high cost.Activated sludge difficulty culture, operator's profession degree requires height, complicated for operation. Therefore need to invent a kind of New foul water disposal facility to solve the above problems.
Utility model content
The purpose of this utility model is that solve the above-mentioned problems and provides a kind of life of environment-friendly sewage purification Object processing equipment.
The utility model achieves the above object through the following technical schemes:
A kind of biological treating equipment of environment-friendly sewage purification, including the conditioning tank that catchments, anaerobic hydrolysis acidification pool, biology Contact chamber, MBR membrane cisterna are aoxidized, the conditioning tank side of catchmenting is provided with sewage pipe, and the sewage pipe side is provided with coarse rack, The coarse rack side is provided with fine fack, and the conditioning tank other side of catchmenting is provided with water yield inductor, the water induction Device side is provided with check valve, and the check valve side is provided with the anaerobic hydrolysis acidification pool, the anaerobic hydrolysis acidification pool Side is provided with submersible sewage pump, and the submersible sewage pump side is provided with the biological oxidation contact chamber, in the biological oxidation contact chamber Portion is provided with level-one biochemistry pool, and level-one biochemistry pool side is provided with secondary biochemical pond, biological oxidation contact chamber two sides It is provided with roots blower, biological oxidation contact chamber side is provided with the MBR membrane cisterna, the setting of MBR membrane cisterna side There is aerobic aeration pond, the aerobic aeration bottom of pond portion is provided with aerator, and aerobic aeration pond side is provided with the pond MBR film Area, the MBR Chi Moqu are internally provided with MBR hollow fiber film thread, and MBR hollow fiber film thread side is provided with MBR collection Water pipe, MBR membrane cisterna side are provided with fresh water pump, and the fresh water pump side is provided with drainpipe.
In above structure, when carrying out sewage treatment, sewage first can be discharged into the adjusting of catchmenting by the sewage pipe In pond, the coarse rack and the fine fack can carry out primary filtration to the solid impurity in sewage, later in the tune that catchments It saves and carries out preliminary sedimentation in pond, sewage carries out passing through water by the anaerobic hydrolysis acidification pool that is driven into of the submersible sewage pump Solution, acidification reaction by the organic solid in sewage and are not easy biodegradable organic matter and are decomposed into small molecule dissolved organic matter, With guarantee subsequent adjustment pond do not accumulate on mud and be effectively ensured the submersible sewage pump do not block, it is stuck etc., extend the submersible sewage pump Service life shortens the processing time, improves removal efficiency, and sewage is driven by the submersible sewage pump and is connect after hydrolysis pretreatment Biochemistry pool is touched, the biodegrade of aerobic form is carried out, the roots blower interval is supported, to guarantee that the entire biological oxidation connects The ambient stable in pond is touched, sewage enters in the aerobic aeration pond later, by the work of the aerator, provides biochemical need Oxygen, dirty Organic substance in water carry out biochemical degradation under microbial action, and organic matter is converted into nontoxic carbon dioxide and water, Ammonia nitrogen is converted into nitrate nitrogen under the action of nitrifier, and remaining muddy water mixed solution is under the swabbing action of the fresh water pump, clearly Water enters the MBR hollow fiber film thread, then is extracted out after coming together in the MBR collector pipe by the fresh water pump, and almost all is thin Bacterium and suspended matter are trapped in the aerobic aeration pond, therefore eliminate secondary settling tank, and it is close so that water outlet is reached suspended matter In zero fine water, i.e. completion whole process.
In order to further increase environment-friendly sewage purification biological treating equipment purification efficiency, the sewage pipe and institute It states the conditioning tank that catchments to link together by pipe collar, the coarse rack and the conditioning tank that catchments are fastenedly connected by screw one It rises, the fine fack and the conditioning tank that catchments are by being connected together together.
In order to further increase environment-friendly sewage purification biological treating equipment purification efficiency, the water yield inductor With the conditioning tank that catchments by being connected together together, the check valve is connected to one by pipe collar with the conditioning tank that catchments It rises.
In order to further increase environment-friendly sewage purification biological treating equipment purification efficiency, anaerobic hydrolysis acid Change pond to link together with the submersible sewage pump by pipe collar, the submersible sewage pump is connect with the biological oxidation contact chamber by pipe collar Together.
In order to further increase environment-friendly sewage purification biological treating equipment purification efficiency, the roots blower with The biological oxidation contact chamber is linked together by pipe collar, and the MBR membrane cisterna and the biological oxidation contact chamber pass through pipe collar It links together.
In order to further increase environment-friendly sewage purification biological treating equipment purification efficiency, the aerobic aeration pond It is fastened together with the aerator by screw, the MBR hollow fiber film thread and the MBR collector pipe pass through spiral shell Nail is fastened together.
In order to further increase environment-friendly sewage purification biological treating equipment purification efficiency, the fresh water pump and institute It states MBR membrane cisterna to link together by pipe collar, the drainpipe and the MBR membrane cisterna pass through together with flanged joint.
The utility model has the beneficial effects that: good sewage processing effect, processing total amount is big, and operation control is flexibly stablized, A possibility that biochemical efficiency is high, reduces secondary pollution, long service life, cost is relatively low, and safety is preferable.
Detailed description of the invention
Fig. 1 is a kind of main view of the biological treating equipment of environment-friendly sewage purification of the utility model;
Fig. 2 is a kind of top view of the MBR membrane cisterna of the biological treating equipment of environment-friendly sewage purification of the utility model;
Fig. 3 is a kind of bowing for biological oxidation contact chamber of the biological treating equipment of environment-friendly sewage purification of the utility model View.
The reference numerals are as follows:
1, biological oxidation contact chamber;2, submersible sewage pump;3, anoxic water resolvingization pond;4, check valve;5, water yield inductor;6, thin Grid;7, coarse rack;8, sewage pipe;9, catchment conditioning tank;10, drainpipe;11, fresh water pump;12, MBR membrane cisterna;13, it is aerated Machine;14, roots blower;15, aerobic aeration pond;16, MBR Chi Moqu;17, MBR collector pipe;18, MBR hollow fiber film thread; 19, level-one biochemistry pool;20, secondary biochemical pond.
Specific embodiment
The utility model is described in further detail with reference to the accompanying drawing:
As shown in Figure 1-Figure 3, a kind of biological treating equipment of environment-friendly sewage purification, including catchment conditioning tank 9, anoxic Hydrolysis acidification pool 3, biological oxidation contact chamber 1, MBR membrane cisterna 12,9 side of conditioning tank of catchmenting are provided with sewage pipe 8, sewage pipe 8 one Side is provided with coarse rack 7, and 7 side of coarse rack is provided with fine fack 6, and fine fack 6 is used for the primary filtration of dirty impurities in water, catchments 9 other side of conditioning tank is provided with water yield inductor 5, and for incuding sewage storage, 5 side of water yield inductor is set water yield inductor 5 It is equipped with check valve 4, for check valve 4 for controlling sewage one-way flow, 4 side of check valve is provided with anaerobic hydrolysis acidification pool 3, lacks Oxygen hydrolysis acidification pool 3 is by the organic solid in sewage and is not easy biodegradable organic matter to be decomposed into small molecule dissolubility organic Object, 3 side of anaerobic hydrolysis acidification pool are provided with submersible sewage pump 2, and submersible sewage pump 2 is used for can be by sewage medium-length fibre, bag, band, grass, cloth It is discharged after equal substances tearing, cutting, 2 side of submersible sewage pump is provided with biological oxidation contact chamber 1, in biological oxidation contact chamber 1 Portion is provided with level-one biochemistry pool 19, and 19 side of level-one biochemistry pool is provided with secondary biochemical pond 20, and 1 two sides of biological oxidation contact chamber are equal It is provided with roots blower 14, for roots blower 14 for intermittently supporting, 1 side of biological oxidation contact chamber is provided with MBR membrane cisterna 12, 12 side of MBR membrane cisterna is provided with aerobic aeration pond 15, and 15 bottom of aerobic aeration pond is provided with aerator 13, aerobic aeration pond 15 1 Side is provided with the area MBR Chi Mo 16, and the area MBR Chi Mo 16 is used for mud-water separation, and the area MBR Chi Mo 16 is internally provided with MBR doughnut Film wire 18, MBR hollow fiber film thread 18 remove bacterium and suspended matter in sewage, MBR hollow fiber film thread for biochemical reaction 18 sides are provided with MBR collector pipe 17, and 12 side of MBR membrane cisterna is provided with fresh water pump 11, and fresh water pump 11 is used for pressure supply, fresh water pump 11 Side is provided with drainpipe 10, and drainpipe 10 is for draining.
In above structure, when carrying out sewage treatment, first sewage can be discharged by sewage pipe 8 and catchmented in conditioning tank 9, slightly Grid 7 and fine fack 6 can carry out primary filtration to the solid impurity in sewage, tentatively be sunk in the conditioning tank 9 that catchments later It forms sediment, sewage is carried out by the anaerobic hydrolysis acidification pool 3 that is driven into of submersible sewage pump 2 through hydrolysis, acidification reaction, will be in sewage It organic solid and is not easy biodegradable organic matter and is decomposed into small molecule dissolved organic matter, to guarantee that subsequent adjustment pond is not accumulated In mud and be effectively ensured submersible sewage pump 2 do not block, it is stuck etc., extend the service life of submersible sewage pump 2, shorten the processing time, raising is gone Except efficiency, sewage is driven into contact biochemistry pool by submersible sewage pump 2, carries out the biodegrade of aerobic form after hydrolysis pretreatment, Roots blower 14 is intermittently supported, and to guarantee the ambient stable in entire biological oxidation contact chamber 1, sewage enters aerobic aeration later In pond 15, by the work of aerator 13, provide biochemical aerobic, dirty Organic substance in water carries out biochemistry drop under microbial action Solution, organic matter are converted into nontoxic carbon dioxide and water, and ammonia nitrogen is converted into nitrate nitrogen under the action of nitrifier, remaining For muddy water mixed solution under the swabbing action of fresh water pump 11, clear water enters MBR hollow fiber film thread 18, then comes together in MBR collector pipe It is extracted out after 17 by fresh water pump 11, almost all bacterium and suspended matter are trapped in aerobic aeration pond 15, therefore eliminate two Heavy pond, and water outlet is made to reach suspended matter close to zero fine water, i.e. completion whole process.
In order to further increase environment-friendly sewage purification biological treating equipment purification efficiency, sewage pipe 8 with catchment Conditioning tank 9 is linked together by pipe collar, and coarse rack 7 is fastened together with the conditioning tank 9 that catchments by screw, fine fack 6 With the conditioning tank 9 that catchments by being connected together together, water yield inductor 5 and the conditioning tank 9 that catchments are single by being connected together together It is linked together to valve 4 and the conditioning tank 9 that catchments by pipe collar, anaerobic hydrolysis acidification pool 3 and submersible sewage pump 2 are connected to one by pipe collar It rises, submersible sewage pump 2 is linked together with biological oxidation contact chamber 1 by pipe collar, and roots blower 14 passes through with biological oxidation contact chamber 1 Pipe collar links together, and MBR membrane cisterna 12 is linked together with biological oxidation contact chamber 1 by pipe collar, aerobic aeration pond 15 and exposure Mechanism of qi 13 is fastened together by screw, and MBR hollow fiber film thread 18 and MBR collector pipe 17 is fastenedly connected by screw Together, fresh water pump 11 and MBR membrane cisterna 12 is linked together by pipe collar, and drainpipe 10 and MBR membrane cisterna 12 pass through flanged joint Together.
The basic principles and main features and advantage of the utility model have been shown and described above.The technical staff of the industry It should be appreciated that the present utility model is not limited to the above embodiments, the above embodiments and description only describe this The principle of utility model, on the premise of not departing from the spirit and scope of the utility model, the utility model also has various change And improvement, these various changes and improvements fall within the scope of the claimed invention.

Claims (7)

1. a kind of biological treating equipment of environment-friendly sewage purification, it is characterised in that: including the conditioning tank that catchments (9), anoxic water Acidification pool (3), biological oxidation contact chamber (1), MBR membrane cisterna (12) are solved, the conditioning tank that catchments (9) side is provided with sewage pipe (8), sewage pipe (8) side is provided with coarse rack (7), and coarse rack (7) side is provided with fine fack (6), the collection Water conditioning tank (9) other side is provided with water yield inductor (5), and water yield inductor (5) side is provided with check valve (4), institute It states check valve (4) side and is provided with the anaerobic hydrolysis acidification pool (3), anaerobic hydrolysis acidification pool (3) side is provided with latent Dirt pump (2), submersible sewage pump (2) side are provided with the biological oxidation contact chamber (1), and the biological oxidation contact chamber (1) is interior Portion is provided with level-one biochemistry pool (19), and level-one biochemistry pool (19) side is provided with secondary biochemical pond (20), the biology oxygen Change contact chamber (1) two sides to be provided with roots blower (14), biological oxidation contact chamber (1) side is provided with the MBR film Pond (12), MBR membrane cisterna (12) side are provided with aerobic aeration pond (15), and aerobic aeration pond (15) bottom is provided with exposure Mechanism of qi (13), aerobic aeration pond (15) side are provided with MBR Chi Moqu (16), setting inside the MBR Chi Moqu (16) Have MBR hollow fiber film thread (18), MBR hollow fiber film thread (18) side is provided with MBR collector pipe (17), the MBR Membrane cisterna (12) side is provided with fresh water pump (11), and fresh water pump (11) side is provided with drainpipe (10).
2. a kind of biological treating equipment of environment-friendly sewage purification according to claim 1, it is characterised in that: the row Dirt pipe (8) is linked together with the conditioning tank that catchments (9) by pipe collar, the coarse rack (7) and the conditioning tank that catchments (9) It is fastened together by screw, the fine fack (6) and the conditioning tank that catchments (9) are by being connected together together.
3. a kind of biological treating equipment of environment-friendly sewage purification according to claim 1, it is characterised in that: the water Amount inductor (5) and the conditioning tank that catchments (9) are by being connected together together, the check valve (4) and the adjusting of catchmenting Pond (9) is linked together by pipe collar.
4. a kind of biological treating equipment of environment-friendly sewage purification according to claim 1, it is characterised in that: described to lack Oxygen hydrolysis acidification pool (3) is linked together with the submersible sewage pump (2) by pipe collar, the submersible sewage pump (2) and the biological oxidation Contact chamber (1) is linked together by pipe collar.
5. a kind of biological treating equipment of environment-friendly sewage purification according to claim 1, it is characterised in that: sieve Thatch blower (14) is linked together with the biological oxidation contact chamber (1) by pipe collar, the MBR membrane cisterna (12) and the biology Oxidation contact chamber (1) is linked together by pipe collar.
6. a kind of biological treating equipment of environment-friendly sewage purification according to claim 1, it is characterised in that: described good Oxygen aeration tank (15) is fastened together with the aerator (13) by screw, the MBR hollow fiber film thread (18) with The MBR collector pipe (17) is fastened together by screw.
7. a kind of biological treating equipment of environment-friendly sewage purification according to claim 1, it is characterised in that: described clear Water pump (11) is linked together with the MBR membrane cisterna (12) by pipe collar, and the drainpipe (10) and the MBR membrane cisterna (12) are logical Cross flanged joint together.
CN201820658526.2U 2018-05-04 2018-05-04 A kind of biological treating equipment of environment-friendly sewage purification Expired - Fee Related CN208648878U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201820658526.2U CN208648878U (en) 2018-05-04 2018-05-04 A kind of biological treating equipment of environment-friendly sewage purification

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201820658526.2U CN208648878U (en) 2018-05-04 2018-05-04 A kind of biological treating equipment of environment-friendly sewage purification

Publications (1)

Publication Number Publication Date
CN208648878U true CN208648878U (en) 2019-03-26

Family

ID=65776748

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201820658526.2U Expired - Fee Related CN208648878U (en) 2018-05-04 2018-05-04 A kind of biological treating equipment of environment-friendly sewage purification

Country Status (1)

Country Link
CN (1) CN208648878U (en)

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Granted publication date: 20190326

Termination date: 20200504