CN205323548U - Filtration membrane group spare for activated sludge process sewage treatment - Google Patents
Filtration membrane group spare for activated sludge process sewage treatment Download PDFInfo
- Publication number
- CN205323548U CN205323548U CN201620071042.9U CN201620071042U CN205323548U CN 205323548 U CN205323548 U CN 205323548U CN 201620071042 U CN201620071042 U CN 201620071042U CN 205323548 U CN205323548 U CN 205323548U
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- aeration
- membrane
- silk
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- hollow
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- 239000012528 membrane Substances 0.000 title claims abstract description 55
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001914 filtration Methods 0.000 title claims abstract description 15
- 239000010802 sludge Substances 0.000 title claims abstract description 14
- 239000010865 sewage Substances 0.000 title claims abstract description 13
- 238000005273 aeration Methods 0.000 claims abstract description 35
- 239000000835 fiber Substances 0.000 claims abstract description 29
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- 238000005538 encapsulation Methods 0.000 claims abstract description 6
- 239000000565 sealant Substances 0.000 claims description 13
- 238000005276 aerator Methods 0.000 claims description 10
- 239000000725 suspension Substances 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 claims description 3
- 239000004695 Polyether sulfone Substances 0.000 claims description 3
- 230000002708 enhancing effect Effects 0.000 claims description 3
- 239000003822 epoxy resin Substances 0.000 claims description 3
- 229950000845 politef Drugs 0.000 claims description 3
- 229920002492 poly(sulfone) Polymers 0.000 claims description 3
- 229920002239 polyacrylonitrile Polymers 0.000 claims description 3
- 229920000647 polyepoxide Polymers 0.000 claims description 3
- 229920006393 polyether sulfone Polymers 0.000 claims description 3
- 239000004814 polyurethane Substances 0.000 claims description 3
- 229920002635 polyurethane Polymers 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 10
- 239000003814 drug Substances 0.000 abstract description 4
- 238000007667 floating Methods 0.000 abstract description 2
- 239000012510 hollow fiber Substances 0.000 abstract 2
- 206010044565 Tremor Diseases 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000005406 washing Methods 0.000 abstract 1
- 230000008021 deposition Effects 0.000 description 4
- 238000007654 immersion Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000012535 impurity Substances 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000011550 stock solution Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000003651 drinking water Substances 0.000 description 2
- 235000020188 drinking water Nutrition 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000004065 wastewater treatment Methods 0.000 description 2
- 230000000844 anti-bacterial effect Effects 0.000 description 1
- 238000011001 backwashing Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- 150000004676 glycans Chemical class 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 238000005374 membrane filtration Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000004531 microgranule Substances 0.000 description 1
- 102000039446 nucleic acids Human genes 0.000 description 1
- 108020004707 nucleic acids Proteins 0.000 description 1
- 150000007523 nucleic acids Chemical class 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920001282 polysaccharide Polymers 0.000 description 1
- 239000005017 polysaccharide Substances 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 150000003384 small molecules Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model belongs to the water treatment facilities field especially relates to a filtration membrane group spare for activated sludge process sewage treatment. The utility model discloses a membrane module has stronger adaptability to the change of the load of intaking, and impact resistance is better. Backwash function can be realized to this membrane module, washes sludge deposit from hollow fiber membrane membrane silk, reduce mud and block up, and when back flush and aeration, clear washing medicine depletion is few, the energy saving. The utility model discloses set up a plurality of layers and shelter from the pole, avoided by a wide margin floating of membrane silk, guarantee the state that hangs all the time of membrane silk, the lower extreme of membrane module is the free end of single fiber encapsulation, rivers and aeration gas impact to hollow fiber membrane silk, and messenger's membrane silk is constantly tremble to make the membrane module realize the self -cleaning simultaneously at the operation in -process, increased water production. The utility model discloses a sludge impoundment is directly arranged in to the membrane module, can realize collecting the pure water automaticly, quick convenient, and the filtration cost is practiced thrift to the input of reduction personnel and equipment.
Description
Technical field
This utility model belongs to field of water treatment equipment, particularly relates to a kind of activated sludge process sewage disposal filtering film component。
Background technology
Membrane filtration technique be a kind of with screening be separation principle, the membrane separating process that is motive force with (malleation or negative pressure), filtering accuracy is in 0.04-0.5 μ m, the microgranule in water, colloid, antibacterial, thermal source and macromolecule organic matter be can effectively remove, the separation of material, concentration, purification can be widely applied to。The filtering film component being used mostly at present is pressure type membrane module or immersion type membrane component。
Wherein, pressure type membrane module is under the effect of malleation, stock solution flows at film (side), solvent therein or small-molecule substance through after film through being collected into filtrate, and polymer substance therein, then being stopped in film (stock solution side) such as protein, nucleic acid, polysaccharide, colloidal particle etc., the stock solution circulated is taken away and is become concentrated solution。The shortcoming of this kind of assembly is: in wastewater treatment process, it is easy to affected by factors such as feed velocity, input concentration, operation pressure, and particularly when water quality deterioration, water turbidity increases, and content of microorganisms increases, and filter membrane is caused greater impact。It addition, pressure type membrane module is the membrane module that hollow-fibre membrane two ends are fixing, it is easy to by (impurity) blocking, fixing end regions easily produces sludgd deposition, thus reducing aquifer yield, increasing energy consumption and cleaning medicine consumption。
Immersion type membrane component is a kind of new type water treatment technology combined with biological processing unit by film separation unit, second pond is replaced with membrane module, bioreactor keeps high activity sludge concentration, reduces sewage treatment facility and take up an area, have the following characteristics that treatment effeciency is high, effluent quality is good, facility compact, floor space is little, easily realizes automatization, operational management is simple, to COD, NH in high concentrated organic wastewater and used water difficult to degradate3-N, SS, turbidity etc. have good removal effect。But, it has drawbacks in that immersion assembly is safeguarded, cleaning is wasted time and energy, and aeration rate big (power of fan is big), cleaning medicine consumption are relatively big, and auxiliary facility is loaded down with trivial details。
Utility model content
The deficiency that this utility model exists for above-mentioned prior art, it is provided that a kind of advantage by pressure type membrane module and immersion type membrane component combines, film silk free end adopts single fiber encapsulation and mutually adhesion, under suction function, carry out the activated sludge process sewage disposal filtering film component of wastewater treatment。
The technical scheme that this utility model solves above-mentioned technical problem is as follows: a kind of activated sludge process sewage disposal filtering film component, it is characterized in that, including support and aerator, described support includes top frame and be supported on the support bar below top frame, is centered around described support bar surrounding and is fixed with some layers and blocks bar；Some crossbeams it are fixed with in described top frame, described crossbeam is uniformly hung with the hollow-fibre membrane silk that some roots and tops are installed in sealant, described hollow-fibre membrane silk one end in sealant is water side, and the other end is the free end of suspension type single fiber encapsulation；Described sealant is placed in collector pipe, and described collector pipe connects with pump mouth；
Described aerator include aeration tube prop up support plate and be supported on aeration tube support disk center aeration supervisor, described aeration supervisor branch out some aeration branch pipes by cross valve, described aeration is responsible for one end and is communicated with aeration opening；
Described aerator is overlapped in bottom and blocks on bar, and described aeration branch pipe inserts between described some hollow-fibre membrane silks。
Wherein, described hollow-fibre membrane silk is that aperture membrane aperture is 0.04-0.5 μm, and material is polyacrylonitrile, polrvinyl chloride, polysulfones, polyether sulfone, Kynoar, PET enhancing Kynoar or politef。
Described sealant is made up of epoxy resin and polyurethane。
The beneficial effects of the utility model are:
1, the change of influent load is had stronger adaptability by membrane module of the present utility model, and impact resistance is better。
2, the lower end of membrane module of the present utility model is the free end of single fiber encapsulation, decrease mud deposition between film silk, this membrane module is capable of backwashing function, sludgd deposition is rinsed from hollow-fibre membrane silk, reduce sludge blockage, and when backwash and aeration, clean medicine depletion few, aeration rate reduces, and saves the energy。
3, this utility model arranges some layers and blocks bar, it is to avoid the significantly floating of film silk, it is ensured that the suspension status all the time of film silk；Water impact, to hollow-fibre membrane silk, makes film silk constantly shake, so that membrane module realizes self-cleaning in running simultaneously, adds aquifer yield。
4, membrane module of the present utility model is placed directly within sludge-tank, can realize automatization, collect pure water quickly and easily, reduce the input of personnel and equipment, save and filter cost。
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model；
Fig. 2 is A-A direction structure schematic diagram in Fig. 1；
Fig. 3 is B-B direction structure schematic diagram in Fig. 1；
Fig. 4 is the structural representation of aerator；
In figure, 1, top frame；2, support bar；3, bar is blocked；4, crossbeam；5, sealant；6, hollow-fibre membrane silk；7, collector pipe；8, pump mouth；9, aeration tube props up support plate；10, aeration supervisor；11, cross valve；12, aeration branch pipe；13, aeration opening。
Detailed description of the invention
Below in conjunction with accompanying drawing, principle of the present utility model and feature being described, example is served only for explaining this utility model, is not intended to limit scope of the present utility model。
A kind of activated sludge process sewage disposal filtering film component, it is characterized in that, including support and aerator, described support includes top frame 1 and is supported on the support bar 2 below top frame, is centered around described support bar surrounding and is fixed with some layers and blocks bar 3；Some crossbeams 4 it are fixed with in described top frame, described crossbeam is uniformly hung with the hollow-fibre membrane silk 6 that some roots and tops are installed in sealant 5, described hollow-fibre membrane silk one end in sealant is water side, and the other end is the free end of suspension type single fiber encapsulation；Described sealant is placed in collector pipe 7, and described collector pipe connects with pump mouth 8；
Described aerator includes aeration tube and props up support plate 9 and be supported on aeration tube and support the aeration supervisor 10 of disk center, and described aeration supervisor branches out some aeration branch pipes 12 by cross valve 11, and described aeration is responsible for one end and is communicated with aeration opening 13；
Described aerator is overlapped in bottom and blocks on bar, and described aeration branch pipe inserts between described some hollow-fibre membrane silks。
Wherein, described hollow-fibre membrane silk is aperture membrane aperture is 0.04～0.5 μm, and material is polyacrylonitrile, polrvinyl chloride, polysulfones, polyether sulfone, Kynoar, PET enhancing Kynoar or politef。
Described sealant is made up of epoxy resin and polyurethane。
This utility model is so to use, filtering film component is placed in sludge-tank, the large particulate matters such as hollow-fibre membrane silk is placed in the sewage of sludge-tank, the impurity in sewage are intercepted at hollow-fibre membrane silk outer surface, go deimpurity water through hollow-fibre membrane silk；Connect a drinking-water pipe and suction pump at pump mouth place, rely on the water that the power of suction pump will transmit through hollow-fibre membrane silk to be evacuated to collector pipe, extract filtering film component out again through drinking-water pipe and collect。
Life-time service, the surfaces externally and internally of hollow-fibre membrane silk can be attached with a large amount of impurity, it is necessary to routine cleaning。In cleaning process, being passed into from pump mouth by cleaning medicinal liquid, and ventilate in aeration opening, gas sprays from aeration branch pipe；Owing to the top of hollow-fibre membrane silk 6 is fixed, bottom is suspension type free end, and therefore in water treatment procedure and cleaning process, hollow-fibre membrane silk all constantly can be shaken under the impact of current and gas, the sludgd deposition being attached to its surface is shaken off, it is achieved automatically cleaning。
The foregoing is only preferred embodiment of the present utility model, not in order to limit this utility model, all within spirit of the present utility model and principle, any amendment of making, equivalent replacement, improvement etc., should be included within protection domain of the present utility model。
Claims (3)
1. an activated sludge process sewage disposal filtering film component, it is characterised in that include support and aerator, described support includes top frame and be supported on the support bar below top frame, is centered around described support bar surrounding and is fixed with some layers and blocks bar；Some crossbeams it are fixed with in described top frame, described crossbeam is uniformly hung with the hollow-fibre membrane silk that some roots and tops are installed in sealant, described hollow-fibre membrane silk one end in sealant is water side, and the other end is the free end of suspension type single fiber encapsulation；Described sealant is placed in collector pipe, and described collector pipe connects with pump mouth；
Described aerator include aeration tube prop up support plate and be supported on aeration tube support disk center aeration supervisor, described aeration supervisor branch out some aeration branch pipes by cross valve, described aeration is responsible for one end and is communicated with aeration opening；
Described aerator is overlapped in bottom and blocks on bar, and described aeration branch pipe inserts between described some hollow-fibre membrane silks。
2. a kind of activated sludge process sewage disposal filtering film component according to claim 1, it is characterized in that described hollow-fibre membrane silk is that membrane aperture is 0.04-0.5 μm, material is polyacrylonitrile, polrvinyl chloride, polysulfones, polyether sulfone, Kynoar, PET enhancing Kynoar or politef。
3. a kind of activated sludge process sewage disposal filtering film component according to claim 1, it is characterised in that described sealant is made up of epoxy resin and polyurethane。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071042.9U CN205323548U (en) | 2016-01-25 | 2016-01-25 | Filtration membrane group spare for activated sludge process sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620071042.9U CN205323548U (en) | 2016-01-25 | 2016-01-25 | Filtration membrane group spare for activated sludge process sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205323548U true CN205323548U (en) | 2016-06-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620071042.9U Active CN205323548U (en) | 2016-01-25 | 2016-01-25 | Filtration membrane group spare for activated sludge process sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205323548U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106881023A (en) * | 2017-04-13 | 2017-06-23 | 江苏捷滤膜科技有限公司 | The hollow fiber curtain type membrane component of silting blocking aeration efficiency high |
| CN107098462A (en) * | 2017-06-08 | 2017-08-29 | 江苏新奇环保有限公司 | A kind of automatically cleaning MBR membrane modules |
| CN107792933A (en) * | 2016-08-30 | 2018-03-13 | 高瓴环境科技有限公司 | A kind of modularization Omnibearing aeration membrane module |
| CN110167660A (en) * | 2017-01-13 | 2019-08-23 | 住友电气工业株式会社 | Filter device |
| CN110960988A (en) * | 2018-09-28 | 2020-04-07 | 北京铂阳顶荣光伏科技有限公司 | Hollow fiber membrane encapsulation method |
| CN111533303A (en) * | 2020-04-10 | 2020-08-14 | 西安水务（集团）规划设计研究院有限公司 | Surface water quality purification device |
-
2016
- 2016-01-25 CN CN201620071042.9U patent/CN205323548U/en active Active
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107792933A (en) * | 2016-08-30 | 2018-03-13 | 高瓴环境科技有限公司 | A kind of modularization Omnibearing aeration membrane module |
| CN110167660A (en) * | 2017-01-13 | 2019-08-23 | 住友电气工业株式会社 | Filter device |
| CN106881023A (en) * | 2017-04-13 | 2017-06-23 | 江苏捷滤膜科技有限公司 | The hollow fiber curtain type membrane component of silting blocking aeration efficiency high |
| CN107098462A (en) * | 2017-06-08 | 2017-08-29 | 江苏新奇环保有限公司 | A kind of automatically cleaning MBR membrane modules |
| CN110960988A (en) * | 2018-09-28 | 2020-04-07 | 北京铂阳顶荣光伏科技有限公司 | Hollow fiber membrane encapsulation method |
| CN110960988B (en) * | 2018-09-28 | 2022-05-24 | 鸿翌科技有限公司 | Hollow fiber membrane encapsulation method |
| CN111533303A (en) * | 2020-04-10 | 2020-08-14 | 西安水务（集团）规划设计研究院有限公司 | Surface water quality purification device |
| CN111533303B (en) * | 2020-04-10 | 2022-12-23 | 西安水务（集团）规划设计研究院有限公司 | Surface water quality purification device |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |