CN205055832U - Board -like filtration membrane group spare - Google Patents
Board -like filtration membrane group spare Download PDFInfo
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- CN205055832U CN205055832U CN201520670349.6U CN201520670349U CN205055832U CN 205055832 U CN205055832 U CN 205055832U CN 201520670349 U CN201520670349 U CN 201520670349U CN 205055832 U CN205055832 U CN 205055832U
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- filter membrane
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Abstract
The utility model discloses a board -like filtration membrane group spare, including filtration membrane and frame, filtration membrane and frame attach and enclose into the periphery and one end is sealed, the hollow filter of other end open -ended, filtration membrane comprises multicellular metal foil, the inside filtration membrane bearing structure that is equipped with of hollow filter. The utility model discloses board -like filtration membrane group spare is the periphery and one end is sealed, the hollow filter of other end open -ended, waits to filter the gaseous form that can enter out in addition and filters, has reduced the filtration resistance, and the utility model provides a filtration membrane adopts multicellular metal foil to constitute, makes board -like filtration membrane group spare's filter effect well just can still keep original filter effect after wasing repeatedly from this.
Description
Technical field
The utility model relates to gas filtration field, is specifically related to a kind of plate-type filtering membrane module.
Background technology
Filter membrane in existing plate type membrane component adopts glass fibre mostly, the materials such as chemical fibre, its concrete structure is that the single layer filter film that the material such as glass fibre or chemical fibre is made is fixed on metal framework inside after being repeatedly folded into undaform, wherein repeatedly folding operation mainly in order to increase gas filtration area, above-mentioned plate type membrane component filtration flux is large, but a large amount of dusts can be deposited between the folded part using filter membrane after a period of time, need repeatedly to clean, material due to filter membrane is glass fibre and fibers material, after cleaning, the filter efficiency of plate-type filtering membrane module can reduce greatly repeatedly, use cannot be regenerated.
In order to solve above-mentioned glass fibre, chemical fibre material form plate type membrane component repeatedly clean after regeneration use difficulty problem, market there is metal mesh filter membrane module, metal mesh filter membrane module acid and alkali-resistance intensity is high, high temperature resistant and can repeatedly clean, it mainly adopts multilayer to expand cross lamination arrangement after aluminum foil web or stainless (steel) wire are rolled into undaform and makes filter membrane, is finally fixed in metal framework by filter membrane.Although the filtering film component that described metal mesh filter membrane module solves the material such as glass fibre, chemical fibre formation cleans difficult technical problem repeatedly, but still there is following problem: first, its filter membrane is made up of multiple layer metal net, thereby increase the filtration resistance of filter membrane, and add the manufacturing cost of plate-type filtering membrane module, wherein wire netting generally adopts aluminium foil and stainless (steel) wire, and its filter efficiency is not high, can only meet the filtration of larger particles dust; Secondly, after filtering a period of time, there is dust deposit the wire netting inside of multilayer cross lamination, unless successively disassembly, cleaning, otherwise be difficult to reach desirable cleaning performance, after cleaning, its corresponding drying time is also longer; Moreover, wire netting is rolled into undaform makes filter membrane adding man-hour requirement, the complicated further thus processing technology of plate-type filtering membrane module.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of good filtration effect and the plate-type filtering membrane module that can repeatedly clean.
In order to solve the problem of above-mentioned prior art, the utility model realizes by the following technical solutions:
The utility model plate-type filtering membrane module, comprise filter membrane and framework, described filter membrane is connected with framework and surrounds periphery and one end is closed, the hollow filter of other end opening, and described filter membrane is made up of multicellular metal foil, and described hollow filter inside is provided with filter membrane supporting construction.The periphery of described hollow filter and one end are closed, one end open in addition, hollow filter is made to form a board-like filtering film component of constitutionally stable terminal, when adopting above-mentioned hollow filter plate, the form gone out in entering beyond gas to be filtered is filtered, it is inner that gas enters hollow filter by the filter membrane on hollow filter, clean gas after filtration by hollow filter open at one end out, therefore the dust filtered out stays the outer surface of hollow filter, be convenient to clear up the dust being deposited on hollow filter outer surface, and well the gas to be filtered gas partitions with the post crystallization of filtration is come, can the area ratio of modified filter membrane and framework according to actual needs when reality uses, the utility model can not cause the situation that between filter membrane, dust stratification and filtration resistance obviously increase while increase effective filtration area.Filter membrane adopts multicellular metal foil to form, multicellular metal foil is herein generally flexible, porous metal forming, it is for comparing free bend and folding thin slice, multicellular metal foil filtering accuracy is high, can the less dust of filtering particles, therefore carrying out folding or superimposedly just meeting good filter effect to it as not needing during filter membrane, further reducing the filtration resistance of plate-type filtering membrane module, metal material makes its working strength high, is also not easy distortion even if repeatedly clean.Because multicellular metal foil Nature comparison is thin, in gas filtration process, filter membrane deforms, in hollow filter, therefore arrange the filter membrane supporting construction supporting filter membrane.The utility model plate-type filtering membrane module as the filtering film component of the device such as pneumatic filter, air purifier, can be installed in parallel in said apparatus by the utility model according to actual needs.
As the further improvement of above-mentioned plate-type filtering membrane module, described framework comprises the rectangular box be made up of left lateral, the right portion, bottom side portion and top margin portion, and described filter membrane comprises and covers the first filter membrane before rectangular box and cover rectangular box the second filter membrane below.Before hollow filter and be filter membrane below, gas is entered the inside of hollow filter in filter process by the first filter membrane above and the second filter membrane below, clean gas after filtration from open at one end out, realize the filter type gone out in entering outside gas, gas enters from two sides, front and back simultaneously, increase effective filtration area, left lateral, the right portion, bottom side portion and top margin portion form a constitutionally stable rectangular box, filter membrane is entirely covered before rectangular box and below, the constitutionally stable plate-type filtering membrane module of final formation.
Further, the utility model provides two kinds of filter membrane supporting constructions, and the first filter membrane supporting construction is the gripper shoe that several horizontal intervals are arranged between the first filter membrane and the second filter membrane, and described gripper shoe is provided with several pod apertures.Gripper shoe plays the effect of support first filter membrane and the second filter membrane, the mode of entrance of gas is by entering interior formula outward, prevent filter membrane in gas filtration process from deforming thus, it is inner that the gripper shoe that horizontal interval is arranged enters hollow filter after can not stopping extraneous gas filtration to be filtered, and the clean gas after the pod apertures in gripper shoe makes to filter is discharged along pod apertures from openend; The second filter membrane supporting construction is the gripper shoe that several vertical spacings are arranged between the first filter membrane and the second filter membrane, gripper shoe plays the effect of support first filter membrane and the second filter membrane equally, it is inner that the gripper shoe that vertical spacing is arranged enters hollow filter after can not stopping extraneous gas filtration to be filtered, form the clean gas passages pointing to openend between gripper shoe and gripper shoe, discharge from openend along passage for clean gas thus.
Further, preferred described left lateral, the right portion, bottom side portion are stripe board or bar-shaped trough, and frame structure is stablized.
Further, preferred described filter membrane is adhered on framework, and the filter membrane that multicellular metal foil is formed is thinner, adopts viscose glue bonding way syndeton simple and firm.
Further, the openend of described hollow filter is provided with fixture, and preferred described fixture is the rectangular flange be made up of top margin portion, and convenient being fixed on by hollow filter needs to use it as in the device of filtering film component thus.
Further, described framework, filter membrane supporting construction are made by stainless steel material, stainless steel material is adopted to fix and support filter membrane, plate-type filtering membrane module is made to be not easy distortion on the one hand, keep good filter effect, make plate-type filtering membrane module high temperature resistant, corrosion-resistant on the other hand, make plate-type filtering membrane module character more stable on the whole.
Further, described multicellular metal foil is the thin slice that the metal polyporous material being matrix phase by the metal simple-substance of solid solution alloy, face-centred cubic structure or the metal simple-substance of body-centered cubic structure is formed, the thickness of this thin slice is 5 ~ 1500 μm, average pore size is 0.05 ~ 100 μm, and porosity is 15 ~ 70%.The filter membrane be made up of the multicellular metal foil under above-mentioned condition, filtration resistance is little, and filtering accuracy is higher, and filtration flux is large, and working strength is high, even if still can keep good filter effect after repeatedly cleaning.
The utility model plate-type filtering membrane module is periphery and one end is closed, the hollow filter of other end opening, and adopt multicellular metal foil as filter membrane, make the good filtration effect of plate-type filtering membrane module thus and can still keep original filter effect after repeatedly cleaning.
Below by way of accompanying drawing and detailed description of the invention, the utility model is further described.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model plate-type filtering membrane module.
Fig. 2 is the right view of the utility model plate-type filtering membrane module.
Fig. 3 is the structural representation of filter membrane framework and filter membrane supporting construction in the utility model embodiment 1.
Fig. 4 is the structural representation of filter membrane framework and filter membrane supporting construction in the utility model embodiment 2.
Fig. 5 is the structural representation of filter membrane framework and filter membrane supporting construction in the utility model embodiment 3.
Fig. 6 is the stereogram being provided with air cleaning unit of the present utility model.
Fig. 7 is the front view being provided with air cleaning unit of the present utility model.
Fig. 8 is the rearview being provided with air cleaning unit of the present utility model.
Fig. 9 is the left view being provided with air cleaning unit of the present utility model.
Figure 10 is the right view being provided with air cleaning unit of the present utility model.
Figure 11 is the top view being provided with air cleaning unit of the present utility model.
Figure 12 is the upward view being provided with air cleaning unit of the present utility model.
Figure 13 is the sectional view along H-H line in Fig. 7.
Detailed description of the invention
Embodiment 1
As depicted in figs. 1 and 2, in the present embodiment, plate-type filtering membrane module comprises filter membrane 1 and framework 2, described filter membrane 1 is connected with framework 2 and surrounds periphery and one end is closed, the hollow filter of other end opening, described filter membrane 1 comprises the first filter membrane 110 covered above and the second filter membrane 120 covered below, filter membrane 1 is made up of multicellular metal foil, and described hollow filter inside is provided with filter membrane supporting construction.
It is flexible, porous metal forming in the earlier application of 201410609038.9 that described multicellular metal foil is preferably the applicant's application number, described flexible, porous metal forming is the thin slice that the metal polyporous material being matrix phase by the metal simple-substance of solid solution alloy, face-centred cubic structure or the metal simple-substance of body-centered cubic structure is formed, the thickness of this thin slice is 5 ~ 200 μm, average pore size is 0.05 ~ 100 μm, porosity is 15 ~ 70%, and its filtering accuracy is high, working strength is high and filtration resistance is little.
As shown in Figure 3, described framework 2 comprises by left lateral 230, the right portion 220, the rectangular box that bottom side portion 250 and top margin portion are formed, described left lateral 230, the right portion 220, bottom side portion 250 is the bar shaped steel tank that stainless steel material is made, described top margin portion is the rectangular flange 240 that stainless steel material is made, described filter membrane supporting construction comprises four the first gripper shoes 211 be horizontally placed between left lateral 230 and the right portion 220, described first gripper shoe 211 is bar steel plate, every bar steel plate is provided with eight circular pod apertures 2110, described bar shaped steel tank each other, between bar shaped steel tank and rectangular flange 240, all by being weldingly connected between filter membrane supporting construction and steel tank, weld complete after sanding burr be convenient to filter membrane closely paste, the first filter membrane 110 is bonded with before described rectangular box, the second filter membrane 120 is bonded with after rectangular box, resistant to elevated temperatures viscose glue is adopted to carry out herein bonding, the one end open at final formation rectangular flange 240 place, the hollow filter that periphery and bottom side portion are closed.
As shown in figs. 6-13, the utility model is adopted to comprise crust of the device 1a as the air cleaning unit of filter assemblies, blower fan 2a, described crust of the device 1a is provided with the air inlet 110a entered for outside air and the gas outlet 120a exported for the pure air after purification, described gas outlet 120a is air outlet grate, described blower fan 2a is arranged at air inlet 110a place, described crust of the device 1a inside is provided with filter assemblies 3a and taste removal bacteriostatic structure 5a, described taste removal bacteriostatic structure 5a comprises the active carbon layer 510a be arranged in parallel successively, cold catalyst layer 520a and antibacterial cotton layer 530a, crust of the device 1a interior separation is the first casing A and the second casing B by described taste removal bacteriostatic structure 5a, described taste removal bacteriostatic structure 5a is fixed on the intersection of the first casing A and the second casing B by fixed mount 540a, described filter assemblies 3a to be arranged in the first casing A and the first casing A to be divided into bottom for the filter chamber a1 entered by the air after the purification of taste removal bacteriostatic structure and top for the air-purifying chamber a2 entered by the air after filter assemblies purifies, described filter assemblies 3a comprises five plate-type filtering membrane module 310a, described gas outlet 120a is communicated with air-purifying chamber a2, described air inlet 110a is communicated with the second casing B.
Filter assemblies 3a in the present embodiment comprises plate-type filtering membrane module 310a and the filter core mounting board 330a for fixing board-like filtering film component 310a, first casing A interior separation is filter chamber a1 and air-purifying chamber a2 by described plate-type filtering membrane module 310a and filter core mounting board 330a, described filter core mounting board 330a is provided with the installing hole 331a of fixing board-like filtering film component, the upper rectangular flange 240 of described plate-type filtering membrane module 310a is fixed on the installing hole 331a on filter core mounting board 330a, described crust of the device 1a is provided with control unit 4a, described control unit 4a comprises the control panel 410a and display screen 420a that are arranged at crust of the device 1a outer surface, be arranged at the carbon dioxide detector in air-purifying chamber a2 and pm2.5 detector, controller, described control panel 410a is provided with power knob 411a, manual button 412a, automatic transmission button 413, described controller and control panel 410a, display screen 420a, carbon dioxide detector and pm2.5 detector are connected, term " pm2.5 " refers to aerodynamics equivalent diameter in air and is less than or equal to the particle of 2.5 μm, four pulley 6a are provided with bottom described crust of the device 1.
The using method of above-mentioned air cleaning unit is as follows: start power knob when needing to use air cleaning unit, when the carbon dioxide content that carbon dioxide detector detects in air exceeds standard, controller controls to come into operation, drive blower fan rotates, outside air is filled into indoor, first the outside air entering air cleaning unit goes out peculiar smell anti-bacteria enters filter chamber under the effect of taste removal bacteriostatic structure, gas enters to filter chamber afterwards, the mode gone out in entering outside gas to be filtered is introduced in plate-type filtering membrane module, discharge from the exit at rectangular flange place afterwards and enter into pure qi (oxygen) chamber, under the effect of plate-type filtering membrane module, the particle in air is comprised the little pollen particles of some particle diameters, pm2.5, pm10 and some poisonous particles filter at outer surface, in use user can obtain carbon dioxide content information from display screen, select as required to open manual gear or automatic gear, when selecting automatic transmission bit pattern, controller is according to the timely Modulating Power of the carbon dioxide content detected, thus regulate fanman's working frequency, the effect of power saving can be reached, when the pm2.5 that pm2.5 detector detects in air-purifying chamber exceeds standard, user can obtain this information from display screen, and in time the dust of plate-type filtering membrane module outside deposition is cleaned or changes plate-type filtering membrane module.
The good filtration effect of the plate-type filtering membrane module in the present embodiment and can still keep original filter effect after cleaning repeatedly, during use, gas goes out formula outward in entering, thus the filter chamber of air cleaning unit and air-purifying chamber are well completely cut off, and air cleaning unit final purification gained air purity is good, the long service life of device.
Embodiment 2
As shown in Figure 4, the difference of the present embodiment and embodiment 1 is, first, described left lateral 230, the right portion 220, bottom side portion 250 are the bar steel plate that stainless steel material is made, described bar steel plate welds successively, described rectangular flange welds with above-mentioned left lateral 230 and the right portion 220 and forms top margin portion, the framework of final formation tabular filtering film component, but the bond area of filter membrane on bar shaped steel tank is larger than the bond area on bar steel plate, therefore in embodiment 1, filter membrane is bonding more firm on bar shaped steel tank; Secondly, filter membrane supporting construction comprises four horizontal intervals and is welded in the first gripper shoe 211 between left lateral 230 and the right portion 220, each first gripper shoe 211 centrally axially has a bar shaped pod apertures 2110, because the first gripper shoe is adding man-hour to reduce to treat the intake resistance of filtering gas, therefore require that the first gripper shoe is enough thin, therefore open in the first gripper shoe in the present embodiment bar shaped pod apertures compared with embodiment in the hole machined difficulty of circular water conservancy diversion large a little; Moreover, the multicellular metal foil flexible, porous metal forming that to be the applicant's application number be in the earlier application of 201510153116.3 in the present embodiment, described flexible, porous metal forming is the thin slice that the metal polyporous material being matrix phase by the metal simple-substance of solid solution alloy, face-centred cubic structure or the metal simple-substance of body-centered cubic structure is formed, the thickness of this thin slice is 200 ~ 1500 μm, average pore size is 0.05 ~ 100 μm, porosity is 15 ~ 70%, and its filtering accuracy is high, working strength is high and filtration resistance is little.
Embodiment 3
As shown in Figure 5, the difference of the present embodiment and embodiment 1 is, filter membrane supporting construction in the present embodiment comprises four vertical spacings and is welded in the second gripper shoe 212 between bottom side portion 250 and rectangular flange 240, described second gripper shoe 212 forms the gas flow passage pointing to hollow filter openend each other, the present embodiment can reach the result of use of embodiment 1 equally, and from a structural point, without the need to arranging pod apertures, the difficulty of processing of the filter membrane supporting construction therefore in the present embodiment is less.
Claims (10)
1. plate-type filtering membrane module, comprise filter membrane (1) and framework (2), it is characterized in that: described filter membrane (1) is connected with framework (2) and surrounds periphery and one end is closed, the hollow filter of other end opening, described filter membrane (1) is made up of multicellular metal foil, and described hollow filter inside is provided with filter membrane supporting construction.
2. plate-type filtering membrane module as claimed in claim 1, it is characterized in that: described framework (2) comprises the rectangular box be made up of left lateral (230), the right portion (220), bottom side portion (250) and top margin portion, described filter membrane (1) comprises the first filter membrane (110) of covering before rectangular box and covers rectangular box the second filter membrane (120) below.
3. plate-type filtering membrane module as claimed in claim 2, it is characterized in that: described filter membrane supporting construction is arranged at the first gripper shoe (211) between the first filter membrane (110) and the second filter membrane (120) for several horizontal intervals, and described first gripper shoe (211) is provided with pod apertures (2110).
4. plate-type filtering membrane module as claimed in claim 2, is characterized in that: described filter membrane supporting construction is arranged at the second gripper shoe (212) between the first filter membrane (110) and the second filter membrane (120) for several vertical spacings.
5. plate-type filtering membrane module as claimed in claim 2, is characterized in that: described left lateral (230), the right portion (220), bottom side portion (250) are stripe board or bar-shaped trough.
6. plate-type filtering membrane module as claimed in claim 1, is characterized in that: described filter membrane (1) is adhered on framework (2).
7. as the plate-type filtering membrane module in claim 1 to 6 as described in any one claim, it is characterized in that: the openend of described hollow filter is provided with fixture.
8. plate-type filtering membrane module as claimed in claim 7, is characterized in that: described fixture is the rectangular flange (240) be made up of top margin portion.
9. plate-type filtering membrane module as claimed in claim 1, is characterized in that: described framework (2), filter membrane supporting construction are made by stainless steel material.
10. plate-type filtering membrane module as claimed in claim 1, it is characterized in that: described multicellular metal foil is the thin slice that the metal polyporous material being matrix phase by the metal simple-substance of solid solution alloy, face-centred cubic structure or the metal simple-substance of body-centered cubic structure is formed, the thickness of this thin slice is 5 ~ 1500 μm, average pore size is 0.05 ~ 100 μm, and porosity is 15 ~ 70%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670349.6U CN205055832U (en) | 2015-08-31 | 2015-08-31 | Board -like filtration membrane group spare |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520670349.6U CN205055832U (en) | 2015-08-31 | 2015-08-31 | Board -like filtration membrane group spare |
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| Publication Number | Publication Date |
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| CN205055832U true CN205055832U (en) | 2016-03-02 |
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| CN201520670349.6U Active CN205055832U (en) | 2015-08-31 | 2015-08-31 | Board -like filtration membrane group spare |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107385A (en) * | 2015-08-31 | 2015-12-02 | 成都易态科技有限公司 | Plate-type filtering membrane assembly |
| CN106268104A (en) * | 2016-09-30 | 2017-01-04 | 芜湖豫新世通汽车空调有限公司 | The air conditioning filter plate of convenient dismounting |
| CN107560988A (en) * | 2017-09-20 | 2018-01-09 | 张家港朗亿机电设备有限公司 | A kind of particulate matter on-line detecting system and method suitable for urban track traffic place |
-
2015
- 2015-08-31 CN CN201520670349.6U patent/CN205055832U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105107385A (en) * | 2015-08-31 | 2015-12-02 | 成都易态科技有限公司 | Plate-type filtering membrane assembly |
| CN106268104A (en) * | 2016-09-30 | 2017-01-04 | 芜湖豫新世通汽车空调有限公司 | The air conditioning filter plate of convenient dismounting |
| CN106268104B (en) * | 2016-09-30 | 2018-09-21 | 芜湖豫新世通汽车空调有限公司 | Air conditioning filter plate easy to disassemble |
| CN107560988A (en) * | 2017-09-20 | 2018-01-09 | 张家港朗亿机电设备有限公司 | A kind of particulate matter on-line detecting system and method suitable for urban track traffic place |
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