CN108144452A - A kind of MBR membrane modules free of cleaning - Google Patents
A kind of MBR membrane modules free of cleaning Download PDFInfo
- Publication number
- CN108144452A CN108144452A CN201611099044.XA CN201611099044A CN108144452A CN 108144452 A CN108144452 A CN 108144452A CN 201611099044 A CN201611099044 A CN 201611099044A CN 108144452 A CN108144452 A CN 108144452A
- Authority
- CN
- China
- Prior art keywords
- membrane module
- main box
- membrane
- module main
- stainless steel
- 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.)
- Pending
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 65
- 238000004140 cleaning Methods 0.000 title claims abstract description 18
- 239000010935 stainless steel Substances 0.000 claims abstract description 16
- 229910001220 stainless steel Inorganic materials 0.000 claims abstract description 16
- 239000000758 substrate Substances 0.000 claims abstract description 12
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 11
- ZZUFCTLCJUWOSV-UHFFFAOYSA-N furosemide Chemical compound C1=C(Cl)C(S(=O)(=O)N)=CC(C(O)=O)=C1NCC1=CC=CO1 ZZUFCTLCJUWOSV-UHFFFAOYSA-N 0.000 claims abstract description 8
- 230000004888 barrier function Effects 0.000 claims abstract description 4
- 238000005273 aeration Methods 0.000 claims description 6
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 229910000975 Carbon steel Inorganic materials 0.000 claims description 3
- 238000005276 aerator Methods 0.000 claims description 3
- 239000010962 carbon steel Substances 0.000 claims description 3
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 2
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 230000003139 buffering effect Effects 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
- 239000002184 metal Substances 0.000 abstract description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000001471 micro-filtration Methods 0.000 description 3
- 239000010865 sewage Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000014759 maintenance of location Effects 0.000 description 2
- 244000005700 microbiome Species 0.000 description 2
- 239000005416 organic matter Substances 0.000 description 2
- 239000010802 sludge Substances 0.000 description 2
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- -1 which has thickness Polymers 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
- B01D63/08—Flat membrane modules
-
- 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
- C02F2203/00—Apparatus and plants for the biological treatment of water, waste water or sewage
- C02F2203/006—Apparatus and plants for the biological treatment of water, waste water or sewage details of construction, e.g. specially adapted seals, modules, connections
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
A kind of MBR membrane modules free of cleaning,Including pedestal,The membrane module main box being installed on pedestal,The membrane module being inserted in membrane module main box,Membrane module includes several pieces of flat membrane supports,The microporous barrier being coated in flat membrane support,Membrane module top connects the captation of membrane module main box apical lateral,Membrane module main box top is provided with Stainless steel mesh cover board,Lug boss is provided among the Stainless steel mesh cover board,Membrane module main box bottom end is provided with Stainless steel mesh bottom plate,Automatic cleaning film brush is laid between adjacent panels film support,The automatic cleaning film brush includes intermediate circular substrate,It is set to the discoid cavernous body of circular substrate both sides and is set to the Counter weight metal spring leaf at circular substrate upper and lower surface center,Three is fixedly connected,The discoid sponge external surface is arc-shaped,Thickness is 10 ~ 15mm.
Description
Technical field
The present invention relates to flat support film device production field more particularly to MBR membrane modules free of cleaning.
Background technology
Membrane bioreactor (MBR) is to be combined super, micro-filtration membrane separation technique with the biological treatment in sewage disposal
A kind of novel sewage treatment unit.MBR is by microorganism flco in super, microfiltration membranes retention active sludge intermixture and larger point
Sub- organic matter is allowed to rest in reactor, makes to obtain high biological concentration in reactor, and extend the organic solid residence time,
Greatly improve degradation efficiency of the microorganism to organic matter.After super, micro-filtration film process, effluent characteristics are high, can directly use
In undrinkable water reuse.
In practical applications, the structure group for passing through draw and insert-type by multiple plate type membrane assemblies in plate membrane bioreactor
Into flat film unit.In order to ensure higher production water efficiency, the spacing distance very little between flat film unit inner membrane member, because
This is extremely easy to form hydraulic retention phenomenon between membrane module, causes excessive siltation of the activated sludge in film surface, film is caused to block
The water yield of film is caused to decline.
Invention content
In view of the deficiencies of the prior art, the present invention provides it is a kind of it is complete, industrialization production can be carried out, it is simple in structure,
Floor space is small, the MBR membrane modules free of cleaning that low energy consumption.
Purpose to realize the present invention provides following technical scheme：A kind of MBR membrane modules free of cleaning, including pedestal, installation
In on pedestal membrane module main box, the membrane module that is inserted in membrane module main box, membrane module includes several pieces of plate membrane branch
Support body, the microporous barrier being coated in flat membrane support, membrane module top connect the dress that catchments of membrane module main box apical lateral
It puts, it is characterised in that membrane module main box top is provided with Stainless steel mesh cover board, is set among the Stainless steel mesh cover board
There is lug boss, membrane module main box bottom end is provided with Stainless steel mesh bottom plate, is laid between adjacent panels film support automatic
Film brush is cleaned, the automatic cleaning film brush includes intermediate circular substrate, is set to the discoid sponge of circular substrate both sides
Body and the Counter weight metal spring leaf for being set to circular substrate upper and lower surface center, three are fixedly connected, the discoid sponge
External surface is arc-shaped, and thickness is 10 ~ 15mm.
Preferably, being provided with aeration baffle-box in pedestal, aerator is installed below aeration baffle-box and connects therewith
It is logical, it is aerated in baffle-box and is provided with wavy aeroscopic plate.
Preferably, the membrane module main box includes the carbon steel shell that thickness is 3mm, it is 8mm that internal lining plastic, which has thickness,
Polyurethane layer.
Preferably, the thickness of Stainless steel mesh bottom plate and cover board is 5mm.
Advantageous effect of the present invention：The present invention is simple in structure by designing a complete plate membrane sewage disposal device,
Convenient for making, service life is long, effectively prevent silting in plate membrane, extends the service life of plate membrane.
Description of the drawings
Fig. 1 is the front view of the present invention.
Fig. 2 is the left view of Fig. 1.
Fig. 3 is membrane module schematic diagram in Fig. 1.
Fig. 4 is to clean film brush schematic diagram automatically in Fig. 3.
Fig. 5 is the housing sectional view of membrane module main box.
Fig. 6 is the front view of Stainless steel mesh bottom plate.
Fig. 7 is the vertical view of Fig. 6.
Fig. 8 is the left view of Fig. 6.
Fig. 9 is the front view of Stainless steel mesh cover board.
Figure 10 is the vertical view of Fig. 9.
Figure 11 is the left view of Fig. 9.
Specific embodiment
Embodiment 1：A kind of MBR membrane modules free of cleaning including pedestal 1, the membrane module main box 2 being installed on pedestal 1, are inserted
Membrane module 3 in membrane module main box 2, membrane module 3 include several pieces of flat membrane supports 3.1, are coated on plate membrane branch
Microporous barrier 3.2 on support body 3.1, the captation 4 of 3 top of membrane module connection membrane module main box, 2 apical lateral, membrane module master
2 top of babinet is provided with Stainless steel mesh cover board 5, and lug boss 5.1, membrane module are provided among the Stainless steel mesh cover board 5
2 bottom end of main box is provided with Stainless steel mesh bottom plate 6, and automatic cleaning film brush 7 is laid between adjacent panels film support 3.1,
The automatic cleaning film brush 7 includes intermediate circular substrate 7.1, is set to the discoid cavernous body of 7.1 both sides of circular substrate
7.2 and the Counter weight metal spring leaf 7.3 at 7.1 upper and lower surface center of circular substrate is set to, three is fixedly connected, the disk
7.3 outer surface of shape cavernous body is arc-shaped, and thickness is 10 ~ 15mm.Aeration baffle-box 1.1, aerator 8 are provided in pedestal 1
Aeration baffle-box 1.1 lower section and in communication is installed on, is aerated in baffle-box 1.1 and is provided with wavy aeroscopic plate 9.It is wavy to lead
20 ~ 30mm is spaced between gas plate 9, the membrane module main box 2 includes the carbon steel shell 2.1 that thickness is 3mm, and internal lining plastic has thickness
Polyurethane layer 2.2 for 8mm.The thickness of Stainless steel mesh bottom plate 6 and cover board 5 is 5mm.
The discoid cavernous body 7.3 is flexible polyurethane blown rubber.
Claims (4)
1. a kind of MBR membrane modules free of cleaning including pedestal, the membrane module main box being installed on pedestal, are inserted in membrane module master
Membrane module in babinet, membrane module include several pieces of flat membrane supports, the microporous barrier being coated in flat membrane support, film group
Part top connects the captation of membrane module main box apical lateral, it is characterised in that membrane module main box top is provided with stainless
Steel lattice cover board is provided with lug boss among the Stainless steel mesh cover board, and membrane module main box bottom end is provided with stainless (steel) wire
Lattice bottom plate, automatic cleaning film brush is laid between adjacent panels film support, and the automatic cleaning film brush includes middle circle
Shape substrate is set to the discoid cavernous body of circular substrate both sides and is set to matching with much money for circular substrate upper and lower surface center
Belong to spring leaf, three is fixedly connected, and the discoid sponge external surface is arc-shaped, and thickness is 10 ~ 15mm.
2. a kind of MBR membrane modules free of cleaning according to claim 1, it is characterised in that aeration buffering is provided in pedestal
Case, aerator be installed on aeration baffle-box below and it is in communication, be aerated baffle-box in be provided with wavy aeroscopic plate.
3. a kind of MBR membrane modules free of cleaning according to claim 1, it is characterised in that the membrane module main box includes thickness
The carbon steel shell for 3mm is spent, internal lining plastic has the polyurethane layer that thickness is 8mm.
4. a kind of MBR membrane modules free of cleaning according to claim 1, it is characterised in that Stainless steel mesh bottom plate and cover board
Thickness is 5mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099044.XA CN108144452A (en) | 2016-12-04 | 2016-12-04 | A kind of MBR membrane modules free of cleaning |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611099044.XA CN108144452A (en) | 2016-12-04 | 2016-12-04 | A kind of MBR membrane modules free of cleaning |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108144452A true CN108144452A (en) | 2018-06-12 |
Family
ID=62470104
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611099044.XA Pending CN108144452A (en) | 2016-12-04 | 2016-12-04 | A kind of MBR membrane modules free of cleaning |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108144452A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354162A (en) * | 2018-11-16 | 2019-02-19 | 上海泽淼膜技术有限公司 | A kind of MBR membrane module free of cleaning |
| CN110314553A (en) * | 2019-08-01 | 2019-10-11 | 梁良 | A kind of the cleaning film brush and cleaning device of MBR plate membrane |
Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH091156A (en) * | 1995-06-15 | 1997-01-07 | Nkk Corp | Method for oxidizing ferrous ion contained in underground water |
| JPH0957071A (en) * | 1995-08-23 | 1997-03-04 | Hitachi Plant Eng & Constr Co Ltd | Immersion-type membrane separator |
| JP2006281031A (en) * | 2005-03-31 | 2006-10-19 | Hitachi Plant Technologies Ltd | Method of washing flat membrane element used for membrane filter device, and membrane filter device |
| CN101314502A (en) * | 2008-05-09 | 2008-12-03 | 浙江工业大学 | Inversed baffled aerobic particle sewage sludge reactor |
| CN202576072U (en) * | 2012-02-29 | 2012-12-05 | 徐州工程学院 | Carrier fluidized plate membrane bioreactor |
| CN103011391A (en) * | 2012-12-03 | 2013-04-03 | 北京清大国华环保科技有限公司 | MBR (Membrane Bioreactor) method and device for microbial immobilization |
| CN205085100U (en) * | 2015-09-25 | 2016-03-16 | 重庆长风化学工业有限公司 | A reation kettle cleaner for nitrobenzene production |
| CN205214584U (en) * | 2015-10-27 | 2016-05-11 | 昆明理工大学 | Electronic group of telescopic banks up bottle brush with earth |
| CN105692873A (en) * | 2014-11-27 | 2016-06-22 | 同济大学 | On-line cleaning equipment of membrane bioreactor and method thereof |
| CN206381850U (en) * | 2016-12-04 | 2017-08-08 | 江苏沛尔膜业股份有限公司 | A kind of No clean MBR membrane modules |
-
2016
- 2016-12-04 CN CN201611099044.XA patent/CN108144452A/en active Pending
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH091156A (en) * | 1995-06-15 | 1997-01-07 | Nkk Corp | Method for oxidizing ferrous ion contained in underground water |
| JPH0957071A (en) * | 1995-08-23 | 1997-03-04 | Hitachi Plant Eng & Constr Co Ltd | Immersion-type membrane separator |
| JP2006281031A (en) * | 2005-03-31 | 2006-10-19 | Hitachi Plant Technologies Ltd | Method of washing flat membrane element used for membrane filter device, and membrane filter device |
| CN101314502A (en) * | 2008-05-09 | 2008-12-03 | 浙江工业大学 | Inversed baffled aerobic particle sewage sludge reactor |
| CN202576072U (en) * | 2012-02-29 | 2012-12-05 | 徐州工程学院 | Carrier fluidized plate membrane bioreactor |
| CN103011391A (en) * | 2012-12-03 | 2013-04-03 | 北京清大国华环保科技有限公司 | MBR (Membrane Bioreactor) method and device for microbial immobilization |
| CN105692873A (en) * | 2014-11-27 | 2016-06-22 | 同济大学 | On-line cleaning equipment of membrane bioreactor and method thereof |
| CN205085100U (en) * | 2015-09-25 | 2016-03-16 | 重庆长风化学工业有限公司 | A reation kettle cleaner for nitrobenzene production |
| CN205214584U (en) * | 2015-10-27 | 2016-05-11 | 昆明理工大学 | Electronic group of telescopic banks up bottle brush with earth |
| CN206381850U (en) * | 2016-12-04 | 2017-08-08 | 江苏沛尔膜业股份有限公司 | A kind of No clean MBR membrane modules |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109354162A (en) * | 2018-11-16 | 2019-02-19 | 上海泽淼膜技术有限公司 | A kind of MBR membrane module free of cleaning |
| CN109354162B (en) * | 2018-11-16 | 2021-04-09 | 上海泽淼膜技术有限公司 | Exempt from to wash MBR membrane module |
| CN110314553A (en) * | 2019-08-01 | 2019-10-11 | 梁良 | A kind of the cleaning film brush and cleaning device of MBR plate membrane |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180612 |
|
| RJ01 | Rejection of invention patent application after publication |