CN203803384U - Filtering bag type ultrathin flat membrane and filtering bag type ultrathin flat membrane component - Google Patents
Filtering bag type ultrathin flat membrane and filtering bag type ultrathin flat membrane component Download PDFInfo
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- CN203803384U CN203803384U CN201420044966.0U CN201420044966U CN203803384U CN 203803384 U CN203803384 U CN 203803384U CN 201420044966 U CN201420044966 U CN 201420044966U CN 203803384 U CN203803384 U CN 203803384U
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- membrane
- bag type
- flow
- cloth
- filter bag
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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
Abstract
The utility model discloses a filtering bag type ultrathin flat membrane and a filtering bag type ultrathin flat membrane component. The flat membrane comprises two side membranes and an intermediate flow-guiding piece, wherein the flow-guiding piece is a cloth type flow-guiding piece; the two side membranes and the flow-guiding piece form a skeleton-free membrane filter bag; one or two water outlets communicated with a filtration cavity are formed in the circumferential side of the membrane filter bag; a flat membrane element consists of three or five thin layers, and the membrane component is formed by overlaying a plurality of the flat membrane elements in sequence. According to the utility model, waste water enters a filtration cavity inside the membrane from the outer part of the membrane, and passes through flow-guiding cloth or flow channel cloth, purified water is discharged from the water outlet/outlets, and pollutants are isolated on the outer side of the membrane; as no supporting plate is arranged, the flat membrane is ultrathin, lower in cost, and large in unit volume filling density; under the condition that membranes with the same flux, namely waste water with the same volume is processed, are adopted, the consumed aeration amount is less; compared with the ordinary flat membranes, the flat membrane provided by the utility model is high in elasticity, softer, can bear slight vibration during aeration, is strong in self-cleaning capability, and is pollution-resistant.
Description
Technical field
The utility model discloses a kind of filter bag type ultra-thin panel film and assembly, divides and belongs to membrane bioreactor manufacturing technology field by International Patent Classification (IPC) (IPC).
Background technology
Membrane bioreactor (Membrane bioreactor, MBR) be the biochemical reaction system that the biodegradation of membrane separation technique and bioreactor is integrated in one, the sedimentation basin that it substitutes in traditional activated sludge process with ultrafiltration or micro-filtration membrane module is realized mud-water separation, and this system has the features such as disposal ability is strong, solid-liquid separation efficiency is high, effluent quality is good, occupation of land space is little, operational management is simple.At present, MBR technique has been brought into play huge effect aspect water reuse, and utilization MBR technology processes sanitary sewage and industrial wastewater has highlighted effect.Commercial MBR separating film module version is various at present, mainly contain several large classes such as doughnut curtain formula, flat, tubular type, and its application also differs from one another:
1, to have unit volume packed density large for hollow-fibre membrane, and can pass through the advantage of dislysate backwash, but easily be tangled by the fiber in water quality, hair, and easy fracture of wire;
Though 2, classic flat-plate film is without entanglement problems, also without fracture of wire problem, but owing to generally being formed by five layer materials: 2 tunic sheets, 2 layers of flow-guiding cloth, 1 layer of gripper shoe are skeleton, contain very thick gripper shoe, its integral thickness is large, and the relative hollow-fibre membrane of unit volume packed density etc. are little, and because gripper shoe is that hard material is made, it is flexible poor, when aeration, can not vibrate, antifouling property a little less than.
Therefore developing a kind of ultra-thin, packed density is large, energy consumption is low, price is low, automatically cleaning ability is strong plate film assembly, is the problem that those skilled in the art need to solve.
Summary of the invention
For the deficiencies in the prior art, the utility model provides a kind of rational in infrastructure, filter bag type ultra-thin panel film that energy consumption is low.
Meanwhile, the utility model also provides a kind of filter bag type ultra-thin panel membrane module.
For achieving the above object, the utility model is achieved through the following technical solutions:
A kind of filter bag type ultra-thin panel film, comprises two latallaes and middle conducting element, and described conducting element is fabric type conducting element, and two latallaes and conducting element form exoskeletal membrane filtration bag, and all sides of this membrane filtration bag are provided with the delivery port that one or two communicates with filter chamber.
Further, described conducting element is that the runner cloth of one deck flow-guiding cloth or two flow-guiding cloths and centre combines, diaphragm, flow-guiding cloth and runner cloth surrounding are bonded to one with fluid sealant: one deck flow-guiding cloth wherein and two diaphragms form the flat sheet membrane of three-decker, and two flow-guiding cloths, runner cloth and two diaphragms form the flat sheet membrane of five-layer structure.
Further, described diaphragm is dull and stereotyped micro-filtration or ultrafiltration diaphragm, and flow-guiding cloth is layer of non-woven fabric, and runner cloth to be PET be base cloth the outer epoxy resin that is coated with.
A kind of filter bag type ultra-thin panel membrane module, to superpose and form successively by several filter bag type ultra-thin panel films, on four angles of each flat sheet membrane, four mounting-positioning holes are set, this locating hole is used for penetrating connecting rod to connect the each flat sheet membrane in location, and connecting rod installs with the junction of each locating hole the locating piece matching.
Further, described each filter bag type ultra-thin panel film top is provided with a delivery port, and the delivery port of adjacent panels film is crisscross arranged.
Further, described each filter bag type ultra-thin panel film top is provided with two delivery ports, and wherein two delivery ports of a flat sheet membrane are arranged on inner side, and two delivery ports of its adjacent panels film are arranged on outside.
Sewage of the present utility model enters filter chamber in film outward from diaphragm, and by flow-guiding cloth or runner cloth, water purification is discharged from delivery port, and pollutant is isolated in diaphragm outside.
Advantage of the present utility model is as follows:
1, flat membrane component is only made up of three layers or five layers of thin layer, there is no gripper shoe, and ultra-thin, unit volume packed density is large, is adopting under the consistent membrane case of flux, processes the sewage of equal volume, and the aeration rate of its consumption is few;
2, gripper shoe price is higher, often suitable with the price of diaphragm, save after gripper shoe, and the prices of plate film assembly, cost is lower;
3, the relatively general flat sheet membrane of the utility model flat sheet membrane, elasticity is high, more soft, can slight vibration in the time of aeration, automatically cleaning ability is strong, antipollution.
Brief description of the drawings
Fig. 1 is the utility model three layer flat plate film schematic diagram;
Fig. 2 is five layers of flat sheet membrane schematic diagram of the utility model;
Fig. 3 is the utility model plate film assembly structure chart;
Fig. 4 is the utility model plate film assembly side view;
Fig. 5 is the utility model list delivery port flat sheet membrane structure chart;
Fig. 6 is the utility model double outlets flat sheet membrane structure chart;
Fig. 7 is double outlets plate film assembly structure chart;
Fig. 8 is the utility model flat sheet membrane side view.
Detailed description of the invention
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Embodiment: refer to Fig. 1 to Fig. 8, a kind of filter bag type ultra-thin panel film, comprise two latallaes 1 and middle conducting element, described conducting element is fabric type conducting element, two latallaes 1 form exoskeletal membrane filtration bag 2 with conducting element, and all sides of this membrane filtration bag 2 are provided with one or two delivery port 20 communicating with filter chamber.As 5 and Fig. 3 be respectively single delivery port flat sheet membrane and assembly assumption diagram thereof.Conducting element of the present utility model can be one deck flow-guiding cloth 3, and diaphragm 1, flow-guiding cloth 3 surroundings are bonded to one with fluid sealant; Conducting element of the present utility model can also be to be combined by two flow-guiding cloths 3 and middle runner cloth 4, and diaphragm 1, flow-guiding cloth 3 and runner cloth 4 surroundings are bonded to one with fluid sealant.As shown in Figure 1, two flow-guiding cloths, runner cloth and two diaphragms form the flat sheet membrane of five-layer structure to the flat sheet membrane of one deck flow-guiding cloth wherein and two diaphragms formation three-decker, as shown in Figure 2.
Diaphragm 1 of the present utility model is dull and stereotyped micro-filtration or ultrafiltration diaphragm, and flow-guiding cloth 3 is layer of non-woven fabric, and runner cloth 4 for PET be base cloth the outer epoxy resin that is coated with.
Refer to Fig. 3 to Fig. 8, a kind of filter bag type ultra-thin panel membrane module 5, to superpose and form successively by several filter bag type ultra-thin panel films, on four angles of each flat sheet membrane (membrane filtration bag 2), four mounting-positioning holes 21 are set, this locating hole is used for penetrating connecting rod 6 to connect the each flat sheet membrane in location, and connecting rod 6 installs with the junction of each locating hole 21 locating piece 22 matching.As shown in Figure 3, each filter bag type ultra-thin panel film top is provided with a delivery port 20, and the delivery port of adjacent panels film is crisscross arranged.As shown in Figure 6, Figure 7, each filter bag type ultra-thin panel film of the present utility model top is provided with two delivery ports 20, and wherein two delivery ports of a flat sheet membrane are arranged on inner side, and two delivery ports of its adjacent panels film are arranged on outside.
The utility model membrane module is actually a kind of exoskeletal ultra-thin panel membrane module, comprises diaphragm, flow-guiding cloth, connecting rod, and flat membrane component only forms by three layers, there is no gripper shoe, ultra-thin.Another kind of structure comprises diaphragm, flow-guiding cloth, runner cloth, connecting rod, and flat membrane component forms by five layers, containing outer two layers diaphragm, and interior two-layer flow-guiding cloth and middle one deck runner cloth.Runner cloth is: PET is base cloth, outer painting epoxy resin.Diaphragm is dull and stereotyped micro-filtration or ultrafiltration diaphragm.Flow-guiding cloth is layer of non-woven fabric.
Two diaphragms, a slice flow-guiding cloth (and runner cloth) surroundings are bonded to one with fluid sealant, become a filter bag, and multiple filter bags are combined by locating piece, form plate film assembly.Filter bag flat sheet membrane arranges four mounting-positioning holes on four angles, for importing connecting rod into, and location, and placement positioning piece, location.
Flat sheet membrane upper end (one end on long limit) arranges 1 to 2 delivery port, for water outlet.Because flat membrane component is very thin, and delivery port has certain diameter, thick more a lot of than membrane component, if direct close-packed arrays, delivery port can collide.Therefore, when flat membrane component is arranged in membrane module, delivery port staggers, nearer with what two films were leaned on, increases packed density.
When 1 delivery port: delivery port is arranged on one side, is then staggered.As shown in Fig. 3 or Fig. 5.
When 2 delivery ports: delivery port divides two kinds, a kind of 2 delivery ports are in inner side, and a kind of 2 delivery ports, in outside, stagger to realize delivery port, like this as Fig. 7 or Fig. 8.
Occupation mode of the present utility model: sewage enters outward in film from film, by flow-guiding cloth and runner cloth, water purification is discharged from delivery port, and pollutant is isolated in diaphragm outside.
The utlity model has following advantage:
1, flat membrane component is only made up of three layers or five layers of thin layer, there is no gripper shoe, and ultra-thin, unit volume packed density is large, is adopting under the consistent membrane case of flux, processes the sewage of equal volume, and the aeration rate of its consumption is few;
2, gripper shoe price is higher, often suitable with the price of diaphragm, save after gripper shoe, and the prices of plate film assembly, cost is lower;
3, the relatively general flat sheet membrane of this flat sheet membrane, elasticity is high, more soft, can slight vibration in the time of aeration, automatically cleaning ability is strong, antipollution.
Above record, only, for utilizing the embodiment of this origination techniques content, modification, variation that any those skilled in the art use this creation to do, all belong to the scope of the claims that this creation is advocated, and be not limited to those disclosed embodiments.
Claims (6)
1. a filter bag type ultra-thin panel film, it is characterized in that: comprise two latallaes and middle conducting element, described conducting element is fabric type conducting element, and two latallaes and conducting element form exoskeletal membrane filtration bag, and all sides of this membrane filtration bag are provided with the delivery port that one or two communicates with filter chamber.
2. filter bag type ultra-thin panel film according to claim 1, it is characterized in that: described conducting element is that the runner cloth of one deck flow-guiding cloth or two flow-guiding cloths and centre combines, diaphragm, flow-guiding cloth and runner cloth surrounding are bonded to one with fluid sealant: one deck flow-guiding cloth wherein and two diaphragms form the flat sheet membrane of three-decker, and two flow-guiding cloths, runner cloth and two diaphragms form the flat sheet membrane of five-layer structure.
3. filter bag type ultra-thin panel film according to claim 2, is characterized in that: described diaphragm is dull and stereotyped micro-filtration or ultrafiltration diaphragm, and flow-guiding cloth is layer of non-woven fabric, and runner cloth is PET base cloth the outer epoxy resin that is coated with.
4. a filter bag type ultra-thin panel membrane module, it is characterized in that: be by superposeing and form successively according to several filter bag type ultra-thin panel films one of claims 1 to 3 Suo Shu, on four angles of each flat sheet membrane, four mounting-positioning holes are set, this locating hole is used for penetrating connecting rod to connect the each flat sheet membrane in location, and connecting rod installs with the junction of each locating hole the locating piece matching.
5. filter bag type ultra-thin panel membrane module according to claim 4, is characterized in that: described each filter bag type ultra-thin panel film top is provided with a delivery port, and the delivery port of adjacent panels film is crisscross arranged.
6. filter bag type ultra-thin panel membrane module according to claim 4, it is characterized in that: described each filter bag type ultra-thin panel film top is provided with two delivery ports, wherein two delivery ports of a flat sheet membrane are arranged on inner side, and two delivery ports of its adjacent panels film are arranged on outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420044966.0U CN203803384U (en) | 2014-01-24 | 2014-01-24 | Filtering bag type ultrathin flat membrane and filtering bag type ultrathin flat membrane component |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201420044966.0U CN203803384U (en) | 2014-01-24 | 2014-01-24 | Filtering bag type ultrathin flat membrane and filtering bag type ultrathin flat membrane component |
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| CN203803384U true CN203803384U (en) | 2014-09-03 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399373A (en) * | 2014-10-16 | 2015-03-11 | 上海禹澄环境科技有限公司 | Multi-channel double-layer type flat membrane combined apparatus |
| CN105457496A (en) * | 2016-01-13 | 2016-04-06 | 杭州青澜环保科技有限公司 | Membrane stack composed of MBR soft-type flat sheet membrane components |
| CN107051036A (en) * | 2017-06-15 | 2017-08-18 | 重庆毕威环保工程设备有限公司 | A kind of new gas tank impulse bag type dust collector |
| CN107670508A (en) * | 2017-10-20 | 2018-02-09 | 成都美富特膜科技有限公司 | A kind of novel flexible flat membrane component |
| CN108554184A (en) * | 2018-05-16 | 2018-09-21 | 浙江开创环保科技股份有限公司 | A kind of high density flat membrane component |
| CN108697995A (en) * | 2016-02-29 | 2018-10-23 | 东丽株式会社 | The method of operation of flat membranous type separating film element, cell, flat membranous type separation membrane module and flat membranous type separation membrane module |
| CN109574209A (en) * | 2018-12-10 | 2019-04-05 | 智造起源科技有限公司 | A kind of rimless full runner plate mould group device |
| CN110436616A (en) * | 2019-09-10 | 2019-11-12 | 李军 | A kind of glass filtration film substrate and the filter plant using the glass filtration film substrate |
| WO2024001452A1 (en) * | 2022-06-30 | 2024-01-04 | 南京菡束环保设备有限公司 | Filter element and filter device |
-
2014
- 2014-01-24 CN CN201420044966.0U patent/CN203803384U/en not_active Expired - Fee Related
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104399373A (en) * | 2014-10-16 | 2015-03-11 | 上海禹澄环境科技有限公司 | Multi-channel double-layer type flat membrane combined apparatus |
| CN105457496A (en) * | 2016-01-13 | 2016-04-06 | 杭州青澜环保科技有限公司 | Membrane stack composed of MBR soft-type flat sheet membrane components |
| CN108697995A (en) * | 2016-02-29 | 2018-10-23 | 东丽株式会社 | The method of operation of flat membranous type separating film element, cell, flat membranous type separation membrane module and flat membranous type separation membrane module |
| CN108697995B (en) * | 2016-02-29 | 2021-08-24 | 东丽株式会社 | Flat membrane type separation membrane element, element unit, flat membrane type separation membrane module, and method for operating flat membrane type separation membrane module |
| CN107051036A (en) * | 2017-06-15 | 2017-08-18 | 重庆毕威环保工程设备有限公司 | A kind of new gas tank impulse bag type dust collector |
| CN107670508A (en) * | 2017-10-20 | 2018-02-09 | 成都美富特膜科技有限公司 | A kind of novel flexible flat membrane component |
| CN108554184A (en) * | 2018-05-16 | 2018-09-21 | 浙江开创环保科技股份有限公司 | A kind of high density flat membrane component |
| CN109574209A (en) * | 2018-12-10 | 2019-04-05 | 智造起源科技有限公司 | A kind of rimless full runner plate mould group device |
| CN110436616A (en) * | 2019-09-10 | 2019-11-12 | 李军 | A kind of glass filtration film substrate and the filter plant using the glass filtration film substrate |
| CN110436616B (en) * | 2019-09-10 | 2023-12-12 | 李军 | Glass filter membrane substrate and filter equipment using same |
| WO2024001452A1 (en) * | 2022-06-30 | 2024-01-04 | 南京菡束环保设备有限公司 | Filter element and filter device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140903 Termination date: 20170124 |
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| CF01 | Termination of patent right due to non-payment of annual fee |