CN210544418U - Array type flat membrane element - Google Patents
Array type flat membrane element Download PDFInfo
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- CN210544418U CN210544418U CN201921019515.0U CN201921019515U CN210544418U CN 210544418 U CN210544418 U CN 210544418U CN 201921019515 U CN201921019515 U CN 201921019515U CN 210544418 U CN210544418 U CN 210544418U
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Abstract
The utility model provides an array flat sheet membrane element belongs to the sewage treatment field. It has been solved current membrane element guide plate and has had the play water unbalanced, and it is big to go out the water resistance, and the dull and stereotyped membrane element surface of current MBR easily forms the dirty stifled problem that influences the result of use moreover. The utility model discloses a dull and stereotyped filter membrane array module, the encapsulating film trap and produce the water pipe, the encapsulating film trap is installed respectively at both ends about dull and stereotyped filter membrane array module, the water pipe is produced in the installation on every encapsulating film trap, it passes through encapsulating film trap and dull and stereotyped filter membrane array module intercommunication to produce the water pipe, rivers are positive from dull and stereotyped filter membrane array module or the reverse side gets into, then go out water from producing the water pipe, it is open that dull and stereotyped filter membrane array module both sides are produced the water pipe and are had at least one side, dull and stereotyped filter membrane array module comprises a plurality of flexible dull and stereotyped membrane module, the even interval setting of piece. The utility model has the advantages of small water outlet resistance, more balanced water outlet and difficult membrane fouling and blocking.
Description
Technical Field
The utility model relates to a sewage treatment field, specifically speaking relate to an array dull and stereotyped membrane element.
Background
MBR (membrane bioreactor) is a novel efficient sewage treatment and recycling process which combines the efficient separation technology of membranes and biodegradation by using a membrane component unit (ultrafiltration membrane or microfiltration membrane). The secondary sedimentation tank is replaced, all suspended matters and colloids are separated and intercepted by the membrane, and the membrane separation action increases the concentration of the activated sludge in the aeration tank, improves the biodegradation rate and reduces the discharge amount of the residual sludge. And (3) effluent quality: is superior to the national first-grade A standard of sewage discharge, and can be used in non-drinking water places such as greening irrigation, vehicle washing, road dust reduction and flushing, toilet flushing, fire fighting, landscape water supply and the like.
The conventional MBR flat membrane element mainly comprises a filter membrane and an ABS guide plate. The filter membranes are respectively welded on two sides of the guide plate to form one MBR flat membrane element. MBR flat sheet membrane element is generally square column structure, and the inside is a 6-9mm thick ABS guide plate, and the membrane element is the stereoplasm structure, and the membrane element is independent between one piece of membrane element, and membrane element manufacturing cost is high, and efficiency is lower, and uses inconveniently, and the membrane element need be supported a fixed draw-in groove of membrane element when using the equipment. The existing membrane element guide plate is only provided with 1-2 water outlets, which easily causes the problems of unbalanced water outlet and large water outlet resistance. In addition, because the conventional MBR flat membrane element is of a hard structure, the membrane element does not shake along with aeration at the bottom when in use, and the membrane on the surface is easy to form dirty and blocked, thereby affecting the use effect.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the above-mentioned problem that exists among the prior art, provide a go out array flat sheet membrane element that the balanced resistance of water is little, difficult emergence membrane is dirty stifled.
In order to realize the purpose of the utility model, the utility model adopts the following technical scheme: the utility model provides an array flat sheet membrane element, its characterized in that includes dull and stereotyped filter membrane array module, encapsulating membrane groove and produces the water pipe, dull and stereotyped filter membrane array module about both ends install encapsulating membrane groove respectively, every encapsulating membrane groove on install and produce the water pipe, the water pipe pass through encapsulating membrane groove and dull and stereotyped filter membrane array module intercommunication, rivers are followed dull and stereotyped filter membrane array module and are openly or the reverse side gets into, then go out water from producing the water pipe, dull and stereotyped filter membrane array module both sides produce the water pipe and have one side to be open at least, dull and stereotyped filter membrane array module constitute by a plurality of flexible flat sheet membrane modules, flexible flat sheet membrane module divide the even interval of piece to set up through the interval.
The utility model discloses a theory of operation: the two sides of the manufactured flexible flat membrane module are respectively provided with a glue pouring membrane groove and poured by using pouring glue to manufacture an integrated flat membrane array module, water flow enters from the front side or the back side of the flat membrane array module during filtration and then flows out from the water production pipe, and one of the water production pipes on the two sides can be opened and closed to be set as single-outlet or double-outlet. A plurality of flexible flat membrane modules go out water simultaneously, have a water resistance little, go out more balanced advantage of water. When the membrane element is used, the flexible structure is aerated and stirred at the bottom, so that the membrane element is easy to swing and shake off sludge, and membrane fouling and blocking are not easy to occur.
In the array type flat membrane element, the flexible flat membrane module completes the sealing of the upper edge and the lower edge of the membrane through ultrasonic welding or adhesive bonding of two flat filter membranes, and the left edge and the right edge are not sealed.
In the array type flat membrane element, the flexible flat membrane module is further provided with a flexible flow guide net with a hollow structure, and the flexible flow guide net is arranged between the two flat membrane filters.
In the array flat membrane element, the spacing dividing blocks are arranged on two sides of the flexible flat membrane module and are cast with the flexible flat membrane module into an integrated structure through pouring sealant.
In the array flat membrane element, the material of the spacing partition block is corrosion-resistant plastic or stainless steel.
In the array type flat membrane element, the thickness of the flexible flow guide net is 1-6 mm.
In the array type flat membrane element, the flexible flow guide net material is corrosion-resistant plastic or stainless steel.
In the array type flat membrane element, the number of the flexible flat membrane modules is 5-15.
In the array type flat membrane element, the width of the glue filling membrane groove is 50-200 mm.
In the array flat-plate membrane element, the pouring sealant is an epoxy resin pouring sealant or a polyurethane pouring sealant.
Compared with the prior art, the array type flat membrane element adopting the technical scheme has the following beneficial effects: the utility model discloses compare current dull and stereotyped membrane element of MBR, contain 5-15 flexible dull and stereotyped membrane modules in the dull and stereotyped filter membrane array module, low in production cost not only, high efficiency, and the treatment effect is good moreover, flexible dull and stereotyped membrane is single-ended (plug up one end with the delivery port) or the full open-ended mode in both ends simultaneously, it is little that the current dull and stereotyped membrane of contrast has a water resistance, go out more balanced advantage of water, dull and stereotyped membrane element distinguishes current stereoplasm structure in using, it combines bottom aeration, the membrane element can swing and shake off mud, it is stifled to difficult emergence membrane dirt.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
in the figure, 1, a flat filter membrane array module; 2. a glue pouring film groove; 3. a water production pipe; 4. a flexible flat membrane module; 5. and (5) partitioning the blocks at intervals.
Detailed Description
The following are specific embodiments of the present invention and the accompanying drawings are used to further describe the technical solution of the present invention, but the present invention is not limited to these embodiments.
As shown in fig. 1, the array type flat membrane element comprises a flat membrane array module 1, glue-pouring membrane grooves 2 and water-producing pipes 3, the glue-pouring membrane grooves 2 are respectively installed at the left end and the right end of the flat membrane array module 1, the water-producing pipes 3 are installed on each glue-pouring membrane groove 2, the water-producing pipes 3 are communicated with the flat membrane array module 1 through the glue-pouring membrane grooves 2, water flows enter from the front side or the back side of the flat membrane array module 1 and then flows out from the water-producing pipes 3, at least one side of each water-producing pipe 3 in each of the two sides of the flat membrane array module 1 is open, the flat membrane array module 1 is composed of a plurality of flexible flat membrane modules 4, and the flexible flat membrane modules 4 are evenly arranged at intervals.
In more detail, the flexible flat membrane module 4 completes the sealing of the upper edge and the lower edge of the membrane through ultrasonic welding or adhesive bonding of two flat filter membranes, and does not seal the left edge and the right edge. Adopt the setting of above-mentioned structure, it is simpler to compare current MBR flat sheet membrane element equipment, and manufacturing cost is lower, and efficiency is higher, and it is better to go out the water effect simultaneously, goes out the water equilibrium, and it is little to go out the water resistance.
In further detail, the flexible flat membrane module 4 is further provided with a flexible flow guide net with a hollow structure, and the flexible flow guide net is arranged between the two flat membrane modules. The thickness of the flexible flow guide net is preferably 1-6mm, and the material is corrosion-resistant plastic or stainless steel. Can shake along with bottom aeration.
In further detail, the spacing dividing blocks 5 are arranged on two sides of the flexible flat membrane module 4 and are integrated with the flexible flat membrane module 4 into an integral structure through pouring sealant. By adopting the structure, the reinforcing rib can play a role of the reinforcing rib.
Preferably, in order to ensure the service life of the spacing block 5 and not affect the treatment effect of the flat membrane element, the material of the spacing block 5 is corrosion-resistant plastic or stainless steel.
Preferably, in order to ensure the strength of the flexible flow guide net, the thickness of the flexible flow guide net is 1-6 mm.
Preferably, in order to ensure that the service life of the flexible diversion net is long enough, the material of the flexible diversion net is corrosion-resistant plastic or stainless steel.
Preferably, in order to ensure good treatment effect, the number of the flexible flat membrane modules 4 is 5-15.
Preferably, in order to be able to place 5-15 flexible flat membrane modules 4, the width of the glue pouring membrane groove 2 is 50-200 mm. The width of the glue pouring film groove 2 is preferably 80-120 mm.
Preferably, in order to ensure the sealing property, the pouring sealant is an epoxy resin pouring sealant or a polyurethane pouring sealant.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications, additions and substitutions for the specific embodiments described herein may be made by those skilled in the art without departing from the spirit of the invention or exceeding the scope of the invention as defined in the accompanying claims.
Although the terms of the flat membrane array module 1, the glue-pouring membrane tank 2, the water production pipe 3, the flexible flat membrane module 4, the spacing and dividing block 5, etc. are used more frequently herein, the possibility of using other terms is not excluded. These terms are used merely to more conveniently describe and explain the nature of the present invention; they are to be construed in a manner that is inconsistent with the spirit of the invention.
Claims (10)
1. An array type flat membrane element is characterized by comprising a flat filter membrane array module (1), a glue pouring membrane groove (2) and a water production pipe (3), the left end and the right end of the flat filter membrane array module (1) are respectively provided with a glue filling membrane groove (2), each glue-pouring film groove (2) is provided with a water producing pipe (3), the water producing pipe (3) is communicated with the flat filter membrane array module (1) through the glue-pouring film groove (2), water flow enters from the front or the back of the flat filter membrane array module (1), then water is discharged from the water producing pipe (3), at least one side of the water producing pipe (3) at the two sides of the flat filter membrane array module (1) is open, the flat filter membrane array module (1) consists of a plurality of flexible flat membrane modules (4), the flexible flat membrane modules (4) are uniformly arranged at intervals through the spacing segmentation blocks (5).
2. The array type flat membrane element according to claim 1, wherein the flexible flat membrane module (4) is formed by sealing the upper and lower edges of two flat filter membranes by ultrasonic welding or adhesive bonding, and the left and right edges are not sealed.
3. The array type flat membrane element according to claim 2, wherein the flexible flat membrane module (4) is further provided with a flexible flow guiding net with a hollow structure, and the flexible flow guiding net is arranged between two flat membrane filters.
4. The array flat membrane element according to claim 1, wherein the spacing segments (5) are disposed on both sides of the flexible flat membrane module (4) and integrated with the flexible flat membrane module (4) by pouring sealant.
5. An array flat membrane element according to claim 1, characterized in that the material of the pitch division block (5) is corrosion-resistant plastic or stainless steel.
6. An arrayed flat membrane element according to claim 3, wherein the flexible flow-directing mesh has a thickness of 1 to 6 mm.
7. The array flat membrane element according to claim 3, wherein the flexible flow-guide net material is corrosion-resistant plastic or stainless steel.
8. An array type flat membrane element according to claim 1, wherein the number of the flexible flat membrane modules (4) is 5 to 15.
9. An array type flat membrane element according to claim 1, wherein the width of the glue filling membrane groove (2) is 50-200 mm.
10. The array flat sheet membrane element of claim 4, wherein the potting adhesive is an epoxy potting adhesive or a polyurethane potting adhesive.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921019515.0U CN210544418U (en) | 2019-07-02 | 2019-07-02 | Array type flat membrane element |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201921019515.0U CN210544418U (en) | 2019-07-02 | 2019-07-02 | Array type flat membrane element |
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| CN210544418U true CN210544418U (en) | 2020-05-19 |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569662A (en) * | 2020-05-20 | 2020-08-25 | 杭州膜能膜分离科技有限公司 | Flat membrane module with water flowing out from two sides and continuous preparation device thereof |
| CN111804151A (en) * | 2020-07-27 | 2020-10-23 | 上海恩捷新材料科技有限公司 | MBR (membrane bioreactor) flat filter membrane for domestic sewage treatment and preparation method thereof |
| CN112661345A (en) * | 2020-11-25 | 2021-04-16 | 宁波城市阳光环境建设工程有限公司 | MBR sewage treatment method and device based on ecological pool technology |
-
2019
- 2019-07-02 CN CN201921019515.0U patent/CN210544418U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111569662A (en) * | 2020-05-20 | 2020-08-25 | 杭州膜能膜分离科技有限公司 | Flat membrane module with water flowing out from two sides and continuous preparation device thereof |
| CN111804151A (en) * | 2020-07-27 | 2020-10-23 | 上海恩捷新材料科技有限公司 | MBR (membrane bioreactor) flat filter membrane for domestic sewage treatment and preparation method thereof |
| WO2022021952A1 (en) * | 2020-07-27 | 2022-02-03 | 上海恩捷新材料科技有限公司 | Mbr flat filter membrane for domestic sewage treatment and preparation method therefor |
| CN112661345A (en) * | 2020-11-25 | 2021-04-16 | 宁波城市阳光环境建设工程有限公司 | MBR sewage treatment method and device based on ecological pool technology |
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