CN205598972U - Membrane module with isolating ring - Google Patents
Membrane module with isolating ring Download PDFInfo
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- CN205598972U CN205598972U CN201620034730.8U CN201620034730U CN205598972U CN 205598972 U CN205598972 U CN 205598972U CN 201620034730 U CN201620034730 U CN 201620034730U CN 205598972 U CN205598972 U CN 205598972U
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- membrane module
- shading ring
- shading
- film unit
- rings
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Abstract
The utility model discloses a membrane module with isolating ring includes at least: membrane module (1) and a plurality of isolating ring (2), membrane module (1) includes membrane unit (11) of fixing a plurality of range upon range of settings in frame (3), every membrane unit (11) are provided with a plurality of hollow structure (113), every fix one in hollow structure (113) isolating ring (2), wherein, adjacent two isolating ring (2) quantity, position and big or small corresponding match on membrane unit (11), every membrane unit (11) evenly divide into five. The membrane module is difficult to between the adjacent membrane unit take place the bonding through evenly setting up a plurality of isolating rings in its inside, making, has increased the life of membrane module.
Description
Technical field
This utility model relates to sewage treatment area, in particular it relates to a kind of membrane module with shading ring.
Background technology
At present, due to petrochemical industry, printing and dyeing, weaving, food, to brewage, the industrial technology development of pharmacy etc., the sanitary sewage in the sewage of its discharge and city is required for processing, and often uses membrane module that sewage is carried out filtration treatment in processing procedure.
And in actual applications, membrane module is the structure combined by multiple film units, it is immersed in down in sewage water, by aeration, impeller etc., sewage is acted on, and membrane module is imposed negative pressure, extract the water after filtering out, and in above-mentioned processing procedure, mutually can bond because of external force unavoidably between film unit and film unit, film unit is also possible to rupture because of external force, make film component device short for service life, reduce waste water treatment efficiency, be unfavorable for the long-term operation of sewage disposal.
Utility model content
For the defect of prior art, the purpose of this utility model is to provide a kind of bonding effectively can avoided in a state of use between the film unit caused and film unit or the membrane module with shading ring ruptured of single film unit.
This utility model provides a kind of membrane module with shading ring, at least include: membrane module 1 and multiple shading ring 2, described membrane module 1 includes the film unit 11 that the multiple stackings being fixed in framework 3 are arranged, each described film unit 11 is provided with multiple hollow structure 113, fixes a described shading ring 2 in each described hollow structure 113.
Preferably, shading ring 2 quantity, position and the size Corresponding matching on adjacent two described film units 11, the film unit 11 in same location in described membrane module 1 is uniformly divided into five row: on first row, distance same intervals is provided with three shading rings；On secondary series, distance same intervals is provided with two shading rings；On the 3rd row, distance same intervals is provided with three shading rings；On the 4th row, distance same intervals is provided with two shading rings；On the 5th row, distance same intervals is provided with three shading rings.
Preferably, the external diameter size of described shading ring 2 adapts with the internal diameter size of respective hollow structure 113 in described membrane module 1.
Preferably, 13 described shading rings 2 on each described film unit 11 are made up of a central shading ring 22 and 12 periphery shading rings, described central authorities shading ring 22 is positioned at the middle position of described film unit 11, periphery shading ring described in 12 is arranged around described central authorities shading ring 22, and the external diameter of described central authorities shading ring 22 is more than the external diameter of described periphery shading ring 21.
Preferably, the cross sectional shape of described shading ring 2 is any one in annular, circle, three-pointed hollow star, triangle, hollow diamonds or rhombus.
Preferably, the distance of adjacent two described film units 11 is between 0.8m～3m.
Preferably, the air line distance between described adjacent two shading rings 2 is between 15cm～60cm.
Preferably, the deformation quantity of described film unit 11 is less than or equal to 0.02cm/N.
This utility model is by the shading ring of the distribution some of diverse location alternative expression in each described film unit, the deformation quantity that can be prevented effectively from the bonding between the film unit and film unit caused in a state of use or produce time reduction is stressed effect, thus prevent rupturing of single film unit, improve the service life of membrane module and improve waste water treatment efficiency.
Accompanying drawing explanation
Fig. 1 is illustrated that according to specific embodiment of the utility model, a kind of membrane module structure schematic diagram with shading ring；
Fig. 2 is illustrated that according to specific embodiment of the utility model, the structural representation that described shading ring matches with described hollow structure；
Fig. 3 is illustrated that according to an embodiment of the present utility model, described shading ring distributed architecture schematic diagram in described film unit；And
Fig. 4 is illustrated that according to an embodiment of the present utility model, described shading ring distributed architecture schematic diagram in described film unit.
Detailed description of the invention
In order to preferably make the technical solution of the utility model show clearly, the utility model is described in further detail below in conjunction with the accompanying drawings.
Fig. 1 is illustrated that according to specific embodiment of the utility model, a kind of membrane module structure schematic diagram with auxiliary retainer ring.Further, the membrane module that membrane module 1 shown in Fig. 1 is commonly used for the art, and Fig. 1 illustrate only the schematic diagram of described membrane module, concrete structure parts in described membrane module do not show that, those skilled in the art can buy in conjunction with prior art or design corresponding membrane module, do not repeat them here.This utility model mainly describe described shading ring and auxiliary retainer ring shape in described membrane module, connect, arrange, effect etc., other parts of membrane module not shown in figure will not made too much elaboration at this.
Further, as shown in Figure 1, a kind of membrane module with shading ring, at least includes that membrane module 1 and multiple shading ring 2, described membrane module 1 are preferably cuboid, described shading ring is placed in inside described membrane module, further, described shading ring more than one, the shape of described shading ring can be circle, triangle, annular or other shapes, this will be described below and is described in detail, and does not repeats them here.
Further, described membrane module 1 is arranged by multiple film units 11 stacking being fixed in framework 3 and forms, and in such embodiments, the plurality of film unit 11 is separated by identical distance and is arranged in order, and the plurality of film unit 11 is fixed in described framework 3.It will be appreciated by those skilled in the art that described framework 3 has solid shape to prevent the deformation of the plurality of film unit and displacement, described framework 3 can be formed by metal, plastics or producing wood, and multiple described film units 11 are fixed in described framework 3 by fixture.Specifically, as it is shown in figure 1, described framework 3 is cuboid, constitute the body supports framework of described membrane module 1, and the multiple film units being fixed therein portion are collectively forming a membrane module 1.Further, shading ring 2 quantity, position and size Corresponding matching on adjacent two described film units 11, skilled artisan understands that, by such setting, adjacent two described film units can be made to fix relative to position, prevent from further bonding, between adjacent two film units 11, the negative consequence caused.
Further, each described film unit 11 is provided with multiple hollow structure 113, fixes a described shading ring 2 in each described hollow structure 113.In conjunction with the preferred embodiment shown in Fig. 2, Fig. 2 is illustrated that the distribution situation of described hollow structure 113 on single film unit, preferably, in such embodiments, described hollow structure 113 is circular, and further, described shading ring 2 is also circular, being provided with multiple hollow structure 113 on each described film unit 11 relevant position, a described shading ring 2 crosses a hollow structure 113 on each described film unit 11 respectively.Further, shading ring quantity, position and the size Corresponding matching on adjacent two described film units.
Further, Fig. 2 is illustrated that according to specific embodiment of the utility model, the structural representation that described shading ring 2 matches with described hollow structure 113.As in figure 2 it is shown, the size of described shading ring 2, shape preferably size, shape with described hollow structure 113 adapts.In such embodiments, described hollow structure is circular, and further, described shading ring 2 is also circular.Described shading ring 2 crosses the hollow structure 113 on described film unit 11, and the external diameter size of described shading ring 2 adapts with the internal diameter size of respective hollow structure 113 in described membrane module 1.Further, described shading ring 2 not only can fix the distance between described each film unit 11, play styling, the sizing transversely of each film unit can also be ensured, specifically, described film unit 11 size in practice is bigger, if being not provided with shading ring on described single film unit 11, the mid portion of described film unit 11 may be for deforming upon because of the factor such as negative pressure-pumping or current activity, and the film unit being chronically under this state is easy to rupture, and the deformation that wants to make described film unit 11 produce is less, the thickness of described film unit 11, material, area etc. all should be paid attention to.And increasing described shading ring 2 is by the case of impulsive force is constant, reduce the unit are of described film unit, thus reduce described deformation quantity.
Further, shading ring shown in Fig. 2 has been embedded in the situation in described hollow structure 113, therefore figure is not clearly distinguished from out described hollow structure and described shading ring, further, before described film unit is the most unassembled, the part (diagonal line hatches part) of the shading ring illustrated in described Fig. 3 is described hollow structure 113.
Fig. 3 is illustrated that according to first embodiment of the present utility model, the described shading ring 2 distributed architecture schematic diagram in described film unit 11, as it is shown on figure 3, the film unit 11 in same location in described membrane module 1 is uniformly divided into five row: on first row, distance same intervals is provided with three shading rings；On secondary series, distance same intervals is provided with two shading rings；On the 3rd row, distance same intervals is provided with three shading rings；On the 4th row, distance same intervals is provided with two shading rings；On the 5th row, distance same intervals is provided with three shading rings.
Further, as shown in Figure 3, described film unit 11 is divided into five and is listed in horizontal direction and is parallel to each other, also it is parallel to each other in vertical direction, wherein be positioned at first row, the 3rd row and the 5th arrange last shading ring number identical, and be positioned at secondary series, the 4th row shading ring number identical, specifically, described first row, the 3rd row and the upper distance same intervals of the 5th row arrange three shading rings, and secondary series, the 4th column distance same intervals arrange two shading rings.In actual application, more the applying at film unit area less than 3m of membrane module of this kind of distribution mode2Occasion, and in the case, the shading ring on each described film unit is substantially in the form of uniform state distribution, and for little area film unit, such distribution mode is more beneficial for realizing the purpose of this utility model.
Further, the distribution situation of shading ring in described film unit can only be found out from described Fig. 3, specifically, skilled artisan understands that, described membrane module 1 is combined into by the film unit of structure in multiple figures, owing to effect reason is not shown in the figure, does not repeats them here.
Further, the external diameter size of described shading ring 2 adapts with the internal diameter size of respective hollow structure 113 in described membrane module 1.In a preferred embodiment, the external diameter size of described shading ring 2 is the same, and correspondingly, the internal diameter size of described hollow structure is the same, and adapts with the external diameter size of described shading ring 2.
In another preferred embodiment, the size of the multiple described shading ring 2 on each described film unit can be different, such as, the external diameter of the shading ring 22 being positioned at described film unit 11 central area can be more than the external diameter size of the described shading ring 21 being positioned at described film unit 11 neighboring area.In such embodiments, the shading ring being positioned at film unit 11 central area may also operate as the effect of integral forming and integrative consolidation, specifically, will do in more detail in conjunction with Fig. 4 and embodiment.And in another preferred embodiment, the external diameter of the shading ring 22 being positioned at described film unit 11 central area can not repeat them here less than the external diameter size of the described shading ring 21 being positioned at described film unit 11 neighboring area.
Specifically, Fig. 4 is illustrated that according to the second embodiment of the present utility model, the described shading ring 2 distributed architecture schematic diagram in described film unit 11.Skilled artisan understands that, in conjunction with the embodiment shown in Fig. 3, in described membrane module 1, the number of shading ring 2 is 13, and in a further embodiment, the number that can change described shading ring 2 according to factors such as the shape of described membrane module 1, sizes is how many, more specifically, as long as the per membrane area ensured in the control of described shading ring 2 is in the range of the deformation quantity that can bear, number and the arrangement mode of described shading ring 2 can have a variety of, but this has no effect on embodiment of the present utility model, does not repeats them here.
As shown in Figure 4,13 described shading rings 2 on each described film unit 11 are made up of a central shading ring 22 and 12 periphery shading rings, described central authorities shading ring 22 is positioned at the middle position of described film unit 11, periphery shading ring described in 12 is arranged around described central authorities shading ring 22, the external diameter of described central authorities shading ring 22 is more than the external diameter of described periphery shading ring 21, in this scheme, described central authorities shading ring can play strengthens fixing effect, is also unlikely to the too much effective filtration area affecting film unit simultaneously.Further, figure 4, it is seen that described shading ring is evenly distributed on described film unit, and in real world applications, described membrane module size is very big, then need the size according to described membrane module volume and shape to be uniformly distributed by described shading ring.
More specifically, in conjunction with Fig. 1, Fig. 2, Fig. 3 and embodiment illustrated in fig. 4, can be seen that described shading ring 2 is for cylindric thing, in one specifically embodiment, one cylindric shading ring 2 is also cross a hollow structure 113 on the plurality of film unit 11, and be fixed, multiple cylindric shading ring 2 correspondences cross the multiple hollow structures 113 on multiple film unit 11, form described membrane module 1, skilled artisan understands that, the cross sectional shape of described shading ring 2 can also be triangle, in such embodiments, described hollow structure 113 is and described triangle correspondingly shape, further, described shading ring 2 can also be annular, three-pointed hollow star, hollow diamonds or Pedicellus et Pericarpium Trapae shape, this does not affects embodiment of the present utility model, do not repeat them here.Change as one, through an independent shading ring on each hollow structure 113, shading ring on the most adjacent two described film units 11 is independent of each other, but position is coupling, in this change case, the shading ring on adjacent two described film units 11 can contact with each other, it is also possible to is to have certain interval each other, this can realize the purpose of this utility model, does not repeats them here.
Further, at one preferably in change case of the present utility model, the distance of adjacent two described film units 11 is between 0.8m～3m.It will be appreciated by those skilled in the art that the selection of the distance of adjacent two described film units 11 can be determined according to the use environment of described membrane module.Specifically, in a change case, polluting relatively light in described cesspool, in example is implemented, the distance between adjacent two described film units 11 can be relatively large, such as, and 3m；And in another change case, described sewage pollution is heavier, water quality compares poor, and in such embodiments, the distance between adjacent two described film units 11 can be 0.8m；Further, in another change case, the distance of adjacent two described film units 11 is 2m.It will be appreciated by those skilled in the art that described adjacent two membrane modules 1 are apart from excessive or too small all can affect wastewater treatment efficiency.
Further, the air line distance between described adjacent two shading rings 2, between 15cm～60cm, skilled artisan understands that, when distance between described adjacent two shading rings 2 is excessive, such as more than 60cm, then the deformation quantity of described film unit can be caused to increase, thus cannot shape；And it is too small to work as the distance between described adjacent two shading rings 2, such as, less than 15cm, then the area with the film unit of waste water can reduce.Further, analyze through those skilled in the art, in the prior art, this utility model is the membrane module according to a kind of particular area and determines the distance between adjacent two shading rings, specifically, described membrane module volume is 2500mm*2300mm*700mm, in such embodiments, the position of described shading ring sets and will determine the size of the deformation quantity that film can bear between described each shading ring of each film unit, specifically, draw through great many of experiments analysis, described shading ring is certain at above-mentioned membrane module area, in the case of the number using shading ring is 13, air line distance between described adjacent two shading rings 2 is the most suitable between 15cm～60cm.In one preferably change case, the air line distance between described adjacent two shading rings 2 is 40cmm.In other examples, the air line distance between described adjacent two shading rings 2 can also is that 20cmm, 30cm, 50cm, does not repeats them here.
Further, according to a preferred embodiment of the present utility model, the deformation quantity of described film unit 11 is less than or equal to 0.02cm/N.It will be appreciated by those skilled in the art that when the deformation quantity of described film unit is more than 0.02cm/N, the distance between adjacent two described film units 11 is relatively big, is greater than 50cm, mutually bonds when being just avoided that by External Force Acting.
Above specific embodiment of the utility model is described.It is to be appreciated that this utility model is not limited to above-mentioned particular implementation, those skilled in the art can make various deformation or amendment within the scope of the claims, and this has no effect on flesh and blood of the present utility model.
Claims (6)
1. a membrane module with shading ring, it is characterized in that, at least include: membrane module (1) and multiple shading ring (2), described membrane module (1) includes the film unit (11) that the multiple stackings being fixed in framework (3) are arranged, each described film unit (11) is provided with multiple hollow structure (113), fixes a described shading ring (2) in each described hollow structure (113)；
Wherein, shading ring (2) quantity, position and the size Corresponding matching on adjacent two described film units (11), each described film unit (11) is uniformly divided into five row:
On first row, distance same intervals is provided with three shading rings；
On secondary series, distance same intervals is provided with two shading rings；
On the 3rd row, distance same intervals is provided with three shading rings；
On the 4th row, distance same intervals is provided with two shading rings；
On the 5th row, distance same intervals is provided with three shading rings.
Membrane module the most according to claim 1, it is characterised in that the external diameter of described shading ring (2) mates with the internal diameter of described hollow structure (113).
Membrane module the most according to claim 2, it is characterized in that, 13 described shading rings (2) on each described film unit (11) are made up of a central shading ring (22) and 12 periphery shading rings, described central authorities' shading ring (22) are positioned at the middle position of described film unit (11), described 12 periphery shading rings are arranged around described central authorities' shading ring (22), and the external diameter of described central authorities' shading ring (22) is more than the external diameter of described periphery shading ring (21).
Membrane module the most according to any one of claim 1 to 3, it is characterised in that the distance at adjacent two described film unit (11) centers is 0.8m～3m.
Membrane module the most according to claim 4, it is characterised in that the distance between adjacent said two shading ring (2) center is 15cm～60cm.
6. according to the membrane module according to any one of claims 1 to 3 or 5, it is characterised in that the deformation quantity of described film unit (11) is less than or equal to 0.02cm/N.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034730.8U CN205598972U (en) | 2016-01-14 | 2016-01-14 | Membrane module with isolating ring |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620034730.8U CN205598972U (en) | 2016-01-14 | 2016-01-14 | Membrane module with isolating ring |
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| Publication Number | Publication Date |
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| CN205598972U true CN205598972U (en) | 2016-09-28 |
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| CN201620034730.8U Active CN205598972U (en) | 2016-01-14 | 2016-01-14 | Membrane module with isolating ring |
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