CN109485147A - A kind of novel curtain EHBR membrane module - Google Patents
A kind of novel curtain EHBR membrane module Download PDFInfo
- Publication number
- CN109485147A CN109485147A CN201910053983.8A CN201910053983A CN109485147A CN 109485147 A CN109485147 A CN 109485147A CN 201910053983 A CN201910053983 A CN 201910053983A CN 109485147 A CN109485147 A CN 109485147A
- Authority
- CN
- China
- Prior art keywords
- support tube
- membrane module
- ehbr
- valve
- shell
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/1236—Particular type of activated sludge installations
- C02F3/1268—Membrane bioreactor systems
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
- C02F3/12—Activated sludge processes
- C02F3/20—Activated sludge processes using diffusers
- C02F3/201—Perforated, resilient plastic diffusers, e.g. membranes, sheets, foils, tubes, hoses
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
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- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
The invention discloses a kind of novel curtain EHBR membrane modules, comprise the following steps that gas source after air inlet enters membrane module shell upper end, the separation of oxygen is carried out into EHBR film wire, oxygen passes through the outside diffusion in EHBR film wire inner cavity, residual gas collects in lower component shell, controls connection bottom tracheae by valve or is discharged by support tube two；When needing to open bottom aeration, changeover valve makes residual gas enter the tracheae of package shell lower part by valve, is aerated by aerator；When not needing to open bottom aeration, changeover valve discharges residual gas upwards by support tube two.Package shell of the invention is long, and component is supported per se with fixed, connecting pipe and fixed bracket is greatly reduced, and membrane module tail gas is connected design bottom aerating system, oxygen is more made full use of.The present invention have be adjusted flexibly, be easy for installation, the advantages such as high treating effect.
Description
Technical field
The invention belongs to water-treatment technology fields, are related to a kind of novel curtain EHBR membrane module.
Background technique
With the fast development of Chinese society economy, the especially rapid development of cities and towns industry and population, the pact of water environment
Beam gradually highlights, and shortage of fresh water, water bodies of rivers and lakes is seriously polluted, and more and more processing techniques are administered applied to water bodies of rivers and lakes
On.Strengthening coupling membrane bioreaction technology (English name Enhanced Hybrid Biofilm Reactor, abbreviation EHBR) is
A kind of Novel sewage processing technique organically having merged gas separation membrane technology and biomembrane water treatment technology, it is wide in recent years
It is general to be applied to water bodies of rivers and lakes improvement, sanitary sewage disposal, Industrial Wastewater Treatment, countryside sewage treating etc..Early period, application was relatively more
Be widgets, it is general using series connection or it is series-parallel use, need a large amount of connecting pipe, fixed bracket is fixed.Therefore, it is
It is installed and used convenient for membrane module, reduces connecting pipe and fixed bracket, need to develop a kind of large-scale curtain type film assembly.
Summary of the invention
The present invention is that purpose is that connecting pipe, fixed bracket use is greatly lowered, and develops a kind of large-scale curtain EHBR
Membrane module increases membrane module size, and component is supported per se with fixed, connecting pipe and fixed bracket is greatly reduced, and will
Membrane module tail gas connection design bottom aerating system, oxygen are more made full use of.
The present invention is to be achieved through the following technical solutions.
A kind of novel curtain EHBR membrane module is by air inlet, package shell, discharge outlet, support tube, EHBR film wire, cap
What stifled, aerator, tracheae, gas outlet and valve formed, as follows using operating procedure: gas source enters membrane module by air inlet
After upper shell, the separation of oxygen is carried out into EHBR film wire, oxygen passes through the outside diffusion in EHBR film wire inner cavity, remaining gas
Body collects in lower component shell, controls connection bottom tracheae by valve or is discharged by support tube two；When needing to open bottom
When portion is aerated, changeover valve makes residual gas enter the tracheae of package shell lower part by valve, is exposed by aerator
Gas；When not needing to open bottom aeration, changeover valve discharges residual gas upwards by support tube two.
Preferably, the package shell length is 0.5-2m.
Preferably, the support tube includes support tube one and support tube two, and the support tube is arranged at package shell both ends,
And end part seal, inside package shell, one upper and lower side of support tube seals support component, two upper and lower side aperture of support tube, support membrane
Component and discharge residual gas.
Preferably, the valve is three way type, manual or Electromagnetic Control.
Preferably, it is equipped at encapsulating inside the package shell, fixed EHBR film wire is sealed at the encapsulating.
Preferably, the aerator can be solarization air cap, aeration plate, aeration head and other aerators.
The package shell of novel curtain EHBR membrane module of the invention is long, and component is supported per se with fixed, significantly subtracts
Few connecting pipe and fixed bracket, and membrane module tail gas is connected into design bottom aerating system, oxygen is more made full use of.This
Invention have be adjusted flexibly, be easy for installation, high treating effect, the advantages such as EHBR film sludge output is considerably less.
Detailed description of the invention
Accompanying drawing 1 is the structural representation of the present invention.
In figure: 1, air inlet, 2, package shell, 3, discharge outlet, 41, support tube one, 42, support tube two, 5, EHBR film wire,
6, at encapsulating, 7, cap it is stifled, 8, aerator, 9, tracheae, 10, gas outlet, 11, valve.
Specific embodiment
A kind of novel curtain EHBR membrane module of the invention is further described with reference to the accompanying drawing.
Embodiment one: a kind of novel curtain EHBR membrane module is by air inlet 1, package shell 2, discharge outlet 3, support
Pipe 4, EHBR film wire 5, cap block up what 7, aerator 8, tracheae 9, gas outlet 10 and valve 11 formed, as follows using operating procedure:
Gas source carries out the separation of oxygen into EHBR film wire 5 after air inlet 1 enters 2 upper end of membrane module shell, and oxygen passes through EHBR
The outside diffusion in 5 inner cavity of film wire, residual gas collect in lower component shell 2, control connection bottom tracheae 9 by valve 11
Or it is discharged by support tube 2 42；When needing to open bottom aeration, changeover valve 11 enters residual gas by valve 11
The tracheae 9 of 2 lower part of package shell, is aerated by aerator 8；When not needing to open bottom aeration, changeover valve 11 makes
Residual gas is discharged upwards by support tube 2 42.
2 length of package shell is 0.5-2m, is equipped with 6 at encapsulating inside package shell 2, and 6 seal fixed EHBR film at encapsulating
Silk 5.
Support tube setting is at 2 both ends of package shell, and end part seal is inside package shell 2, one 41 upper and lower side of support tube
Seal support component, 2 42 upper and lower side aperture of support tube, support membrane module and discharge residual gas.
Aerator 8 can be solarization air cap, aeration plate, aeration head and other aerators.
Embodiment two: the novel component unlike embodiment one is used in series, and is connected at air inlet 1 using pipe fitting
Two or more package shells 2, the valve 11 that gas outlet 10 connects focus on, are linked together by pipe fitting and connect bottom
Portion's tracheae 9 selects concentrated setting bottom aerator, and the discharge outlet of 2 upper end of package shell, which links together, concentrates outer discharge.
Above embodiment is simply to illustrate that technical concepts and features of the invention, for those skilled in the art
Speech, can understand the contents of the present invention and to implement, equivalent variation made by the essence of all contents according to the present invention or
Modification, should be covered by the scope of protection of the present invention.
Claims (4)
1. a kind of novel curtain EHBR membrane module comprising it is characterized by: being by air inlet (1), package shell (2), discharge
Mouth (3), support tube, EHBR film wire (5), cap block up (7), aerator (8), tracheae (9), gas outlet (10) and valve (11) composition
, it is as follows using operating procedure:
Gas source carries out the separation of oxygen, oxygen into EHBR film wire (5) after air inlet (1) enters membrane module shell (2) upper end
Gas is collected in lower component shell (2), is passed through valve (11) by the outside diffusion in EHBR film wire (5) inner cavity, residual gas
Control connection bottom tracheae (9) is discharged by support tube two (42)；When needing to open bottom aeration, changeover valve (11),
So that residual gas is entered the tracheae (9) of package shell (2) lower part by valve (11), is aerated by aerator (8)；When not
When needing to open bottom aeration, changeover valve (11) discharges residual gas upwards by support tube two (42).
2. novel curtain EHBR membrane module according to claim 1, it is characterised in that: package shell (2) length is
0.5-2m。
3. novel curtain EHBR membrane module according to claim 1, it is characterised in that: the support tube includes support tube one
(41) and support tube two (42), the support tube setting is at package shell (2) both ends, and end part seal is in package shell (2)
Portion, support tube one (41) upper and lower side seal support component, and support tube two (42) upper and lower side aperture, support membrane module and discharge are remaining
Gas.
4. novel curtain EHBR membrane module according to claim 1, it is characterised in that: the valve (11) is three way type,
Manual or Electromagnetic Control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053983.8A CN109485147A (en) | 2019-01-21 | 2019-01-21 | A kind of novel curtain EHBR membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910053983.8A CN109485147A (en) | 2019-01-21 | 2019-01-21 | A kind of novel curtain EHBR membrane module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109485147A true CN109485147A (en) | 2019-03-19 |
Family
ID=65714776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910053983.8A Pending CN109485147A (en) | 2019-01-21 | 2019-01-21 | A kind of novel curtain EHBR membrane module |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109485147A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115203932A (en) * | 2022-07-11 | 2022-10-18 | 浙江津膜环境科技有限公司 | Design method of universal hollow fiber ultrafiltration curtain type membrane component |
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| CN202061554U (en) * | 2011-04-12 | 2011-12-07 | 杭州凯宏膜技术有限公司 | Hollow fiber curtain type membrane component |
| US20170088450A1 (en) * | 2014-03-04 | 2017-03-30 | Oxymem Limited | A membrane aerated biofilm reactor (mabr) |
| CN206126948U (en) * | 2016-10-20 | 2017-04-26 | 北京中科众联新能源技术服务有限公司 | Rotation type MABR reactor |
| CN107162177A (en) * | 2017-06-09 | 2017-09-15 | 天津碧水源膜材料有限公司 | Ventilated membrane, diaphragm, reactor and sewage water filtration technique |
| US20180022625A1 (en) * | 2015-06-25 | 2018-01-25 | General Electric Company | Floating apparatus for membrane biofilm reactor and process for water treatment |
| US20180044211A1 (en) * | 2015-06-25 | 2018-02-15 | General Electric Company | Assembly for supporting mixed biofilm |
| CN209468189U (en) * | 2019-01-21 | 2019-10-08 | 天津海之凰环境科技有限公司 | A kind of novel curtain EHBR membrane module |
-
2019
- 2019-01-21 CN CN201910053983.8A patent/CN109485147A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202061554U (en) * | 2011-04-12 | 2011-12-07 | 杭州凯宏膜技术有限公司 | Hollow fiber curtain type membrane component |
| US20170088450A1 (en) * | 2014-03-04 | 2017-03-30 | Oxymem Limited | A membrane aerated biofilm reactor (mabr) |
| US20180022625A1 (en) * | 2015-06-25 | 2018-01-25 | General Electric Company | Floating apparatus for membrane biofilm reactor and process for water treatment |
| US20180044211A1 (en) * | 2015-06-25 | 2018-02-15 | General Electric Company | Assembly for supporting mixed biofilm |
| CN206126948U (en) * | 2016-10-20 | 2017-04-26 | 北京中科众联新能源技术服务有限公司 | Rotation type MABR reactor |
| CN107162177A (en) * | 2017-06-09 | 2017-09-15 | 天津碧水源膜材料有限公司 | Ventilated membrane, diaphragm, reactor and sewage water filtration technique |
| CN209468189U (en) * | 2019-01-21 | 2019-10-08 | 天津海之凰环境科技有限公司 | A kind of novel curtain EHBR membrane module |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115203932A (en) * | 2022-07-11 | 2022-10-18 | 浙江津膜环境科技有限公司 | Design method of universal hollow fiber ultrafiltration curtain type membrane component |
| CN115203932B (en) * | 2022-07-11 | 2024-04-16 | 浙江津膜环境科技有限公司 | Design method of universal hollow fiber ultrafiltration curtain type membrane component |
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