CN206566770U - A kind of recyclable external tubular ultrafiltration membrane module - Google Patents
A kind of recyclable external tubular ultrafiltration membrane module Download PDFInfo
- Publication number
- CN206566770U CN206566770U CN201720182622.XU CN201720182622U CN206566770U CN 206566770 U CN206566770 U CN 206566770U CN 201720182622 U CN201720182622 U CN 201720182622U CN 206566770 U CN206566770 U CN 206566770U
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- Prior art keywords
- filter
- membrane module
- ultrafiltration membrane
- tubular
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- 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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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of recyclable external tubular ultrafiltration membrane module, including：Stoste pond and one group of filter assemblies, filter assemblies two ends are connected by pipeline with stoste pond respectively；The filter assemblies include filter pipe, are arranged on one group of tubular ultra-filtration membrane in filter pipe, and filter pipe side is provided with delivery port, and filter pipe one end is provided with water-locator；The stoste pond and filter pipe are provided with filter pump provided with the pipeline that end of water-locator is connected；Equidistantly provided with one group of reinforcing ring on the tubular ultra-filtration membrane.The utility model discloses a kind of recyclable external tubular ultrafiltration membrane module, service life is long, and filter effect is strong, is not easily blocked.
Description
Technical field
The utility model discloses a kind of sewage filtration equipment, particularly a kind of recyclable external tubular ultra-filtration membrane group
Part.
Background technology
Membrane bioreactor (MBR) is the New Wastewater Treatment Technology that Modern Membrane Technology is organically combined with biotechnology
Art.It, by activated sludge and larger molecular organics matter effectively catching, is substituted second pond, has saved engineering and accounted for using membrane separation plant
Ground area.It is to use most sides during current domestic garbage leachate is handled with high treating effect, the low advantage of operating cost
Method.
MBR is a kind of efficient wastewater processing technology, is the combination of biodegradable and UF membrane.Pass through aeration first
And filler by sludge by organic matter degradation, then by membrane module by sludge filtration.It is frequent by MBR and pre- in sewage treatment project
Processing, film advanced treatment system are combined, and form pretreatment-MBR- advanced treatment process.
Existing processing mode is mostly embedded ultrafiltration membrance filter, and built-in MBR is by bioreactor, membrane module, attraction
Pump etc. is constituted, and membrane module is placed in inside bioreactor.Operation principle is：Mixed liquor is filtered by immersion type membrane component, passed through
Suction pump aspirates water outlet.
But, built-in MBR by factors such as sludgd depositions due to being influenceed, and membrane flux is generally 6~15L/ (m2h), interior
Put formula MBR films to be immersed in sludge, film surface easily forms concentration polarization, easily cause film blocking；Carry out is needed daily 1~3 time instead
Rinse, need to be moved to the cleaning of medicine wash pool during Chemical cleaning, it is cumbersome.
Utility model content
Goal of the invention：In view of the shortcomings of the prior art, it is super the utility model discloses a kind of recyclable external tubular type
Filter membrane component.
Technical scheme：The utility model discloses a kind of recyclable external tubular ultrafiltration membrane module, including：Stoste pond
With one group of filter assemblies, filter assemblies two ends are connected by pipeline with stoste pond respectively；
The filter assemblies include filter pipe, are arranged on one group of tubular ultra-filtration membrane in filter pipe, filter pipe side
Side is provided with delivery port, and filter pipe one end is provided with water-locator；
The stoste pond and filter pipe are provided with filter pump provided with the pipeline that end of water-locator is connected；
Equidistantly provided with one group of reinforcing ring on the tubular ultra-filtration membrane.
Wherein, the filter assemblies are at least one.
Wherein, the tubular ultra-filtration membrane is at least 20.
Wherein, the filter pipe and tubular ultra-filtration membrane are coaxial.
Wherein, the tubular ultra-filtration membrane aperture is 0.1-0.3nm.
External MBR operation principles are：The water outlet of stoste pond is pumped to filter assemblies by filtering and filtered, under pressure
Penetration by liquid tubular ultra-filtration membrane water outlet in mixed liquor, filter liquor is discharged by delivery port, the pipeline that filtered fluid passes through the other end
Stoste pond is recycled to, realizes that the relation of sludge retention time (SRT) and hydraulic detention time (HRT) departs from, improves biochemical system
Activated sludge concentration (15~40g/L).
The reinforcing ring original creation enhancing membrane material worked together on tubular ultra-filtration membrane pipe and the strong key technology of base material adhesion, solution
Periosteum can only internal pressure work be unable to the international problem of backwash, cleaning frequency 2-3 month, film service life 8-10.
Beneficial effect：The utility model discloses a kind of recyclable external tubular ultrafiltration membrane module, service life is long,
Filter effect is strong, is not easily blocked.
Brief description of the drawings
Fig. 1 is the simple structure figure for the external tubular ultrafiltration membrane module being recycled；
Fig. 2 is the structure chart of filter pipe；
Fig. 3 is the tubular ultra-filtration membrane structure chart with reinforcing ring.
Embodiment
The utility model is further explained below in conjunction with the accompanying drawings.
The utility model discloses a kind of recyclable external tubular ultrafiltration membrane module, including：Stoste pond 1 and one group of mistake
Component 2 is filtered, the two ends of filter assemblies 2 are connected by pipeline with stoste pond 1 respectively；
The filter assemblies 2 include filter pipe 3, are arranged on one group of tubular ultra-filtration membrane 4 in filter pipe 3, screen pipe
The side of road 3 is provided with delivery port 5, and the one end of filter pipe 3 is provided with water-locator 6；
The stoste pond 1 and filter pipe 3 are provided with filter pump 7 provided with the pipeline that end of water-locator 6 is connected；
Equidistantly provided with one group of reinforcing ring 8 on the tubular ultra-filtration membrane 4.
Wherein, the filter assemblies 2 are at least one.
Wherein, the tubular ultra-filtration membrane 4 is at least 20.
Wherein, the filter pipe 3 and tubular ultra-filtration membrane 4 are coaxial.
Wherein, the aperture of tubular ultra-filtration membrane 4 is 0.1-0.3nm.
External MBR operation principles are：The water outlet of stoste pond is pumped to filter assemblies by filtering and filtered, under pressure
Penetration by liquid tubular ultra-filtration membrane water outlet in mixed liquor, filter liquor is discharged by delivery port, the pipeline that filtered fluid passes through the other end
Stoste pond is recycled to, realizes that the relation of sludge retention time (SRT) and hydraulic detention time (HRT) departs from, improves biochemical system
Activated sludge concentration (15~40g/L).
The reinforcing ring original creation enhancing membrane material worked together on tubular ultra-filtration membrane pipe and the strong key technology of base material adhesion, solution
Periosteum can only internal pressure work be unable to the international problem of backwash, cleaning frequency 2-3 month, film service life 8-10.
The utility model discloses a kind of recyclable external tubular ultrafiltration membrane module, service life is long, filter effect
By force, it is not easily blocked.
The utility model provides a kind of thinking and method of recyclable external tubular ultrafiltration membrane module, implements
The method and approach of the technical scheme are a lot, and described above is only preferred embodiment of the present utility model, it is noted that for
For those skilled in the art, on the premise of the utility model principle is not departed from, some change can also be made
Enter and retouch, these improvements and modifications also should be regarded as each composition being not known in protection domain of the present utility model, the present embodiment
Part can use prior art to be realized.
Claims (5)
1. a kind of recyclable external tubular ultrafiltration membrane module, it is characterized in that, including：Stoste pond (1) and one group of filter assemblies
(2), filter assemblies (2) two ends are connected by pipeline with stoste pond (1) respectively；
The filter assemblies (2) include filter pipe (3), are arranged on one group of tubular ultra-filtration membrane (4) in filter pipe (3), mistake
Chimney filter road (3) side is provided with delivery port (5), and filter pipe (3) one end is provided with water-locator 6；
The stoste pond (1) and filter pipe (3) are provided with filter pump (7) provided with the pipeline that water-locator (6) that end is connected；
Equidistantly provided with one group of reinforcing ring (8) on the tubular ultra-filtration membrane (4).
2. a kind of recyclable external tubular ultrafiltration membrane module according to claim 1, it is characterized in that, the filtering group
Part (2) is at least one.
3. a kind of recyclable external tubular ultrafiltration membrane module according to claim 1, it is characterized in that, the tubular type surpasses
Filter membrane (4) is at least 20.
4. a kind of recyclable external tubular ultrafiltration membrane module according to claim 1, it is characterized in that, the screen pipe
Road (3) and tubular ultra-filtration membrane (4) are coaxial.
5. a kind of recyclable external tubular ultrafiltration membrane module according to claim 1, it is characterized in that, the tubular type surpasses
Filter membrane (4) aperture is 0.1-0.3nm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182622.XU CN206566770U (en) | 2017-02-28 | 2017-02-28 | A kind of recyclable external tubular ultrafiltration membrane module |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720182622.XU CN206566770U (en) | 2017-02-28 | 2017-02-28 | A kind of recyclable external tubular ultrafiltration membrane module |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206566770U true CN206566770U (en) | 2017-10-20 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720182622.XU Active CN206566770U (en) | 2017-02-28 | 2017-02-28 | A kind of recyclable external tubular ultrafiltration membrane module |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669424A (en) * | 2017-02-28 | 2017-05-17 | 江苏新奇环保有限公司 | Recyclable external tube type ultrafiltration membrane assembly and application method thereof |
-
2017
- 2017-02-28 CN CN201720182622.XU patent/CN206566770U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106669424A (en) * | 2017-02-28 | 2017-05-17 | 江苏新奇环保有限公司 | Recyclable external tube type ultrafiltration membrane assembly and application method thereof |
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