CN206700883U - Nucleopore membranes cartridge filter - Google Patents
Nucleopore membranes cartridge filter Download PDFInfo
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- CN206700883U CN206700883U CN201720502838.XU CN201720502838U CN206700883U CN 206700883 U CN206700883 U CN 206700883U CN 201720502838 U CN201720502838 U CN 201720502838U CN 206700883 U CN206700883 U CN 206700883U
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- nucleopore
- filtering
- inner cylinder
- diaphragm
- outer barrel
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Abstract
A kind of nucleopore membranes cartridge filter is the utility model is related to, does not have to weld a kind of three-dimensional nucleopore membranes filtration cartridge with regard to nucleopore membranes can be made to fix and change more particularly to a kind of.A kind of nucleopore membranes cartridge filter, it is characterised in that include filtering inner cylinder, nucleopore diaphragm, filtering outer barrel, described nucleopore diaphragm is nested between filtering inner cylinder and filtering outer barrel；The pore diameter range of described nucleopore diaphragm is 5 40 microns.The advantages of this structure design is that the process of installation nucleopore membranes is simple, it is not necessary to is welded.Protected, be hardly damaged using process nucleopore membranes, barrel type filtering is bigger than flat filter area, and the rate of filtration is fast.Dismounting changes film conveniently, and filter cylinder can be with Reusability.
Description
Technical field
A kind of nucleopore membranes cartridge filter is the utility model is related to, does not have to welding with regard to that can fix nucleopore membranes more particularly to one kind
With a kind of three-dimensional nucleopore membranes filtration cartridge of replacing.This nucleopore membranes filter cylinder can be used in the life such as tea, wine, vinegar, Chinese medicine
Beverage and flavouring filtering, can be used for laboratory fine filtering.
Background technology
Filter cylinder is currently using a kind of relatively more extensive daily necessities in people's life, according to materials material different product material
Matter can be divided into SS201, SS304,316 and 430 can be divided into mesh grid filter cylinder and etching net filter cylinder according to product sorting type products.
It is mainly used in squeeze the juice filter cylinder, soy bean milk making machine filter cylinder, coffee machine filter cylinder, teacup filter cylinder, the special-shaped cartridge filter with various machinery supports, such as
Taper, wedge shape, basket shape, V-arrangement, cylinder etc., the material of cartridge filter, filter densities are each variant to have that perception is beautiful, light
Cleanliness is good, mesh is fine and smooth, corrosion-resistant, non-corrosive, every slag effect is good the advantages that, but the filtering accuracy of these filter cylinders exists at present
200 mesh or so, do not accomplish high-precision filtering, and these existing filter cylinders can only play the effect every slag above existing market.Think
Doing the filtering of higher precision can only be filtered using micro-filtration tunica fibrosa in the case of pressurization.Existing nucleopore membranes liquid filtering
The three-dimensional existing patent formula of filter core, but this scheme limits flow using the funneling perforate in lower end, and need skeleton and row
Stomata.Nucleopore membranes are fixed on plastic skeleton by this scheme by the method for ultrasonic bonding, then skeleton is placed in filter cylinder.
This method complex process of welding, it is high to the mechanical property requirements of nucleopore membranes, and whole filter core can only be used as disposable production
Product, increase and plastic skeleton is wasted.Then, the present inventor's thoughts drawbacks described above improves, and researchs and proposes a kind of design and closes
Manage and be effectively improved the utility model of drawbacks described above.
The content of the invention
The purpose of this utility model is to avoid the deficiencies in the prior art part and provide a kind of nucleopore membranes cartridge filter.The core
Pore membrane cartridge filter can also do degree of precision filtering, the dismounting of its nucleopore membranes in addition to being acted on every slag in the case of non-pressurized
Change all more convenient, it is not necessary to weld.Protected, be hardly damaged using process nucleopore membranes, barrel type filtering is than flat mistake
Filtering surface product is big, and the rate of filtration is fast, and pollutant carrying capacity is strong.
To achieve the above object, the technical scheme taken of the present invention is：A kind of nucleopore membranes cartridge filter, it is mainly characterized by
Include filtering inner cylinder, nucleopore diaphragm, filtering outer barrel, described nucleopore diaphragm is located between filtering inner cylinder and filtering outer barrel.
Described nucleopore diaphragm fixed form is embedded fixation, can facilitate the replacing of nucleopore membranes, make during use
Nucleopore membranes obtain protection and are hardly damaged.Filtering inner cylinder does pre-filtering, and nucleopore diaphragm does coarse filtration, and filtering outer barrel ensures filtered fluid
Normal circulation and the fixation of nucleopore diaphragm and the nucleopore diaphragm is shielded.The dismounting of nucleopore diaphragm is changed clothes conveniently, also
There is it to be filtered to be three-dimensional, increase the filter area and its pollutant carrying capacity of nucleopore membranes, filtering inner cylinder can be repeatedly with filtering outer barrel
Use.
The pore diameter range of described nucleopore diaphragm is 5-40 microns.Described nucleopore diaphragm is by heavy ion irradiation, chemistry
Etching.
Described nucleopore membranes cartridge filter, described filtering inner cylinder are to be threadedly coupled with the connected mode of described filtering outer barrel
Or buckle-type connection, it is easy to the installation of nucleopore membranes.
Described nucleopore membranes cartridge filter, the material of described filtering inner cylinder and described filtering outer barrel are stainless using food-grade
Steel, food-grade PP, food-grade PET, food-grade PC.
Described nucleopore membranes cartridge filter, three-jaw card is provided with described filtering inner cylinder.Convenient to be assembled with kettle, it is filled
Steam vent can be done with gap.
Described nucleopore membranes cartridge filter, described filtering inner cylinder are thrown with described filtering outer barrel surface processing using electrolysis
Light processing.Make surface that any cut be not present, make it protect nucleopore membranes to be not damaged by use.
Described nucleopore membranes cartridge filter, described filtering inner cylinder use 0.1-1 millimeters thicks, hole with described filtering outer barrel
Etching net or establishment silk screen of the footpath in 0.1-0.5 millimeters.
The beneficial effects of the utility model are：(1) filtered using overall filter cartridge type, side and bottom can water outlet, from
And the shortcomings that water is slow under the single hole water outlet of bottom is corrected, reach the fast effect of lower water speed.(2) machine-shaping is simple, installs nucleopore
Film is convenient.Skeleton and steam vent are not needed.Exhaust can be vented by lateral aperture and three-jaw card gap.(3) nucleopore membranes need not
Skeleton, being taken out after use to clean, and improve access times.It is convenient that filter membrane monolithic is changed, and inside and outside filter cylinder may be reused,
Reduce and waste.
Brief description of the drawings：
Fig. 1 nucleopore membranes cartridge filter schematic diagrames；
Fig. 2 nucleopore membranes cartridge filter schematic cross-sectional views.
Embodiment
The principle and feature of the present invention are described with reference to embodiments, the given examples are served only to explain the present invention,
It is not intended to limit the scope of the present invention.Below with specific example, present disclosure is described in detail.
Embodiment 1：A kind of nucleopore membranes cartridge filter, is shown in Fig. 1 and Fig. 2, includes filtering inner cylinder 1, nucleopore diaphragm 2, filtering outside
Cylinder 3, described nucleopore diaphragm 2 are nested between filtering inner cylinder 1 and filtering outer barrel 3；The pore diameter range of described nucleopore diaphragm 2 is
30 microns.
Described nucleopore diaphragm 2 is by heavy ion irradiation, chemical etching.The described fixed form of nucleopore diaphragm 2 is insertion
Formula is fixed, and can facilitate the replacing of nucleopore membranes, nucleopore membranes is obtained protection during use and is hardly damaged.Filtering inner cylinder 1 does pre-
Filtering, nucleopore diaphragm 2 do coarse filtration, and filtering outer barrel 3 ensures the normal circulation of filtered fluid and the fixation of nucleopore diaphragm 2 and to institute
Nucleopore diaphragm 2 is stated to shield.The dismounting of nucleopore diaphragm 2 is changed clothes conveniently, also has it for the three-dimensional mistake for filtering, increasing nucleopore membranes
Filtering surface accumulates and its pollutant carrying capacity, and filtering inner cylinder 1 can be with Reusability with filtering outer barrel 2.
Described filtering inner cylinder 1 is connected with the connected mode of described filtering outer barrel 3 for buckle-type, is easy to the peace of nucleopore membranes
Dress.
The material of described filtering inner cylinder 1 and described filtering outer barrel 3 uses food-grade PP.
Three-jaw card is provided with described filtering inner cylinder 1.Convenient to be assembled with kettle, it, which assembles gap, can do steam vent.
Described filtering inner cylinder 1 is surface-treated with described filtering outer barrel 3 and handled using electrobrightening.Surface is set not deposit
In any cut, it is set to protect nucleopore membranes to be not damaged by use.
Described filtering inner cylinder 1 and described filtering outer barrel 3 use 1 millimeters thick, aperture 0.5 millimeter etching net or
Work out silk screen.
Embodiment 2：See Fig. 1, Fig. 2, a kind of pore membrane filtration cartridge, it is outer to include filtering inner cylinder 1, nucleopore diaphragm 2 and filtering
Cylinder 3 forms.During installation, first nucleopore diaphragm 2 is wrapped on filtering inner cylinder 1, filtering outer barrel 3 filters inner cylinder 1 by screw threads for fastening,
Nucleopore diaphragm 2 is locked simultaneously, the pore diameter range of described nucleopore diaphragm 2 is 5 microns.
The filtering inner cylinder 1, the material of filtering outer barrel 2 are food-grade stainless steel, and the aperture of stainless steel etching net is 0.1 milli
Its thickness of rice is 0.1 millimeter.The material of nucleopore membranes disk is PC.
Embodiment 3：See Fig. 1, Fig. 2, a kind of pore membrane filtration cartridge, it is outer to include filtering inner cylinder 1, nucleopore diaphragm 2 and filtering
Cylinder 3 forms.During installation, first nucleopore piece 2 is wrapped on filtering inner cylinder 1, filtering outer barrel 3 filters inner cylinder 1 by screw threads for fastening, together
When nucleopore membranes, piece 2 are locked, the pore diameter range of described nucleopore diaphragm 2 is 10 microns.
The filtering inner cylinder, the material for filtering outer barrel have PP for food grade plastic, and the material of nucleopore membranes disk is PET.
Described filtering inner cylinder 1 uses 0.1 millimeters thick, etching net of the aperture at 0.1 millimeter with described filtering outer barrel 3
Or establishment silk screen.
Embodiment 4：A kind of pore membrane filtration cartridge, is shown in Fig. 1 and Fig. 2, and it is outer to include filtering inner cylinder 1, nucleopore diaphragm 2 and filtering
Cylinder 3 forms.During installation, first nucleopore membranes disk 2 is wrapped on filtering inner cylinder 1, filtering outer barrel 3 passes through in buckle-type fastening filtering
Cylinder 1, while nucleopore diaphragm 2 is locked, the pore diameter range of described nucleopore diaphragm 2 is 15 microns.
The filtering inner cylinder, the material of filtering outer barrel are food-grade stainless steel, and the material of nucleopore membranes disk is PI.
Described filtering inner cylinder 1 uses 0.6 millimeters thick, etching net of the aperture at 0.3 millimeter with described filtering outer barrel 3
Or establishment silk screen.
Embodiment 5：A kind of pore membrane filtration cartridge, is shown in Fig. 1 and Fig. 2, and it is outer to include filtering inner cylinder 1, nucleopore diaphragm 2 and filtering
Cylinder 3 forms.During installation, first nucleopore diaphragm 2 is wrapped on filtering inner cylinder 1, filtering outer barrel 3 is filtered by buckle or screw threads for fastening
Inner cylinder 1, while nucleopore diaphragm 2 is locked, the pore diameter range of described nucleopore diaphragm 2 is 20 microns.Match somebody with somebody three-jaw on inner cylinder top
Block to be convenient to assemble with kettle.
The filtering inner cylinder, the material of filtering outer barrel are food-grade PET, and the material of nucleopore membranes disk is PC.
Described filtering inner cylinder 1 uses 0.8 millimeters thick, etching net of the aperture at 0.4 millimeter with described filtering outer barrel 3
Or establishment silk screen.
Embodiment 6：A kind of pore membrane filtration cartridge, is shown in Fig. 1 and Fig. 2, and it is outer to include filtering inner cylinder 1, nucleopore diaphragm 2 and filtering
Cylinder 3 forms.During installation, first nucleopore diaphragm 2 is wrapped on filtering inner cylinder 1, filtering outer barrel 3 filters inner cylinder 1 by screw threads for fastening,
Nucleopore diaphragm 2 is locked simultaneously, the pore diameter range of described nucleopore diaphragm 2 is 40 microns.
The filtering inner cylinder, the material for filtering outer barrel are, food-grade PC, and it is thick for 1 millimeter for the aperture of stainless steel etching net
The material spent for 0.5 millimeter of nucleopore membranes disk is PI.
Test example：A kind of nucleopore membranes filtration cartridge, there is filtering inner cylinder 1, nucleopore diaphragm 2 and filtering outer barrel 3.
The filtering outer barrel 3 is molded using etching net roll welding of the 0.5 millimeters thick aperture at 0.3 millimeter, on filtering outer barrel 3 top
Opening rolling equipment roll-in internal thread, threaded portion use 0.4 millimeter of heavy-gauge sheeting.Outer nozzle takes volume to handle.
The nucleopore diaphragm 2 reaches the aperture of required filtering accuracy by chemical etching to first pass through heavy ion irradiation, described
Nucleopore diaphragm 2 pore diameter range be 25 microns..
The filtering inner cylinder 1 is molded using etching net roll welding of the 0.5 millimeters thick aperture at 0.2 millimeter, on filtering inner cylinder 1 top
Highly place uses rolling equipment roll-in external screw thread, and threaded portion uses 0.4 millimeter of heavy-gauge sheeting.Match somebody with somebody three in filtering inner cylinder 1 Gai Kou bottoms
Pawl card crimping flattens.
Or for filtering inner cylinder 1 with filtering outer barrel 2, these components take food grade plastic PET, PP, PC, etc. be blow molded into
Type, nucleopore diaphragm 2 first pass through heavy ion irradiation, and the aperture of required filtering accuracy is reached by chemical etching.
Nucleopore diaphragm 2, using being threadedly coupled, is first placed on 1 above filtering inner cylinder, so by filtering inner cylinder 1 with filtering outer barrel 3
Its whole is placed in filtering outer barrel 3 afterwards and then screw thread can reaches the purpose of this utility model, compensate for current city
On field the defects of existing filtration cartridge.
Preferred embodiment of the present utility model is the foregoing is only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc., the protection model of the present invention should be included in
Within enclosing.
Claims (7)
1. a kind of nucleopore membranes cartridge filter, it is characterised in that include filtering inner cylinder, nucleopore diaphragm, filtering outer barrel, described nucleopore
Diaphragm is located between filtering inner cylinder and filtering outer barrel.
2. nucleopore membranes cartridge filter as claimed in claim 1, it is characterised in that the pore diameter range of described nucleopore diaphragm is 7-40
Micron.
3. nucleopore membranes cartridge filter as claimed in claim 1, it is characterised in that described filtering inner cylinder and described filtering outer barrel
Connected mode for threaded connection or buckle-type connection.
4. nucleopore membranes cartridge filter as claimed in claim 1, it is characterised in that described filtering inner cylinder and described filtering outer barrel
Material using food-grade stainless steel, food-grade PP, food-grade PET, food-grade PC.
5. nucleopore membranes cartridge filter as claimed in claim 1, it is characterised in that three-jaw card is provided with described filtering inner cylinder.
6. nucleopore membranes cartridge filter as claimed in claim 1, it is characterised in that described filtering inner cylinder and described filtering outer barrel
Surface treatment is handled using electrobrightening.
7. nucleopore membranes cartridge filter as claimed in claim 1, it is characterised in that described filtering inner cylinder and described filtering outer barrel
Use 0.1-1 millimeters thicks, etching net or establishment silk screen of the aperture in 0.1-0.5 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502838.XU CN206700883U (en) | 2017-05-08 | 2017-05-08 | Nucleopore membranes cartridge filter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720502838.XU CN206700883U (en) | 2017-05-08 | 2017-05-08 | Nucleopore membranes cartridge filter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206700883U true CN206700883U (en) | 2017-12-05 |
Family
ID=60466587
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720502838.XU Active CN206700883U (en) | 2017-05-08 | 2017-05-08 | Nucleopore membranes cartridge filter |
Country Status (1)
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|---|---|
| CN (1) | CN206700883U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898487A (en) * | 2019-11-22 | 2020-03-24 | 上海发那科机器人有限公司 | Filtering water tank for cyclic use of machining center |
-
2017
- 2017-05-08 CN CN201720502838.XU patent/CN206700883U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110898487A (en) * | 2019-11-22 | 2020-03-24 | 上海发那科机器人有限公司 | Filtering water tank for cyclic use of machining center |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20220826 Address after: Room 301, No. 13, Old Village, New Second Group, Mazhuang, Henan, Huicheng District, Huizhou City, Guangdong Province, 516001 Patentee after: Huizhou Yijin New Material Technology Co.,Ltd. Address before: Qingyuan Town, Liangzhou District, Wuwei City, Gansu Province, 733021 Patentee before: WUWEI KEJIN XINFA TECHNOLOGY Co.,Ltd. |