CN107050961A - Filter cartridge construction and its processing method - Google Patents
Filter cartridge construction and its processing method Download PDFInfo
- Publication number
- CN107050961A CN107050961A CN201710410733.6A CN201710410733A CN107050961A CN 107050961 A CN107050961 A CN 107050961A CN 201710410733 A CN201710410733 A CN 201710410733A CN 107050961 A CN107050961 A CN 107050961A
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- China
- Prior art keywords
- filter cylinder
- cylinder frame
- filter
- nucleopore membranes
- cartridge construction
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 238000010276 construction Methods 0.000 title claims abstract description 40
- 238000003672 processing method Methods 0.000 title claims abstract description 16
- 239000012528 membrane Substances 0.000 claims abstract description 45
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 238000003466 welding Methods 0.000 claims abstract description 4
- 230000015572 biosynthetic process Effects 0.000 claims abstract description 3
- 239000011148 porous material Substances 0.000 claims description 10
- 241000278713 Theora Species 0.000 claims description 5
- 239000007769 metal material Substances 0.000 claims description 4
- 239000004033 plastic Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 240000007594 Oryza sativa Species 0.000 claims 1
- 235000007164 Oryza sativa Nutrition 0.000 claims 1
- 235000009566 rice Nutrition 0.000 claims 1
- 239000003344 environmental pollutant Substances 0.000 abstract description 6
- 231100000719 pollutant Toxicity 0.000 abstract description 6
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 17
- 239000000463 material Substances 0.000 description 5
- 241000894006 Bacteria Species 0.000 description 4
- 102000002322 Egg Proteins Human genes 0.000 description 4
- 108010000912 Egg Proteins Proteins 0.000 description 4
- 238000009835 boiling Methods 0.000 description 4
- 230000001413 cellular effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 210000004681 ovum Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 150000002500 ions Chemical class 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 244000045947 parasite Species 0.000 description 2
- 229910052709 silver Inorganic materials 0.000 description 2
- 239000004332 silver Substances 0.000 description 2
- 229910001220 stainless steel Inorganic materials 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 208000004880 Polyuria Diseases 0.000 description 1
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 244000052616 bacterial pathogen Species 0.000 description 1
- 230000003796 beauty Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000000170 cell membrane Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000035619 diuresis Effects 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000005802 health problem Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 230000036039 immunity Effects 0.000 description 1
- 238000001727 in vivo Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 230000003834 intracellular effect Effects 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- ZLNQQNXFFQJAID-UHFFFAOYSA-L magnesium carbonate Chemical compound [Mg+2].[O-]C([O-])=O ZLNQQNXFFQJAID-UHFFFAOYSA-L 0.000 description 1
- 229910000021 magnesium carbonate Inorganic materials 0.000 description 1
- 239000001095 magnesium carbonate Substances 0.000 description 1
- 230000004060 metabolic process Effects 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
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- 238000006116 polymerization reaction Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000003053 toxin Substances 0.000 description 1
- 231100000765 toxin Toxicity 0.000 description 1
- 235000013619 trace mineral Nutrition 0.000 description 1
- 239000011573 trace mineral Substances 0.000 description 1
- 210000001835 viscera Anatomy 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/111—Making filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/31—Self-supporting filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0407—Perforated supports on both sides of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention discloses a kind of filter cartridge construction and its processing method, filter cartridge construction includes two cylindricalitys or tapered filter cylinder skeleton of the upper end open bottom end closure of collocated, the bottom of the filter cylinder frame is the sphere of plane or projection, nucleopore membranes are clamped between two filter cylinder frames, the nucleopore membranes formation and the close bag shaped structure of the filter cylinder frame structure, the upper end of two filter cylinder frames links together；Filter cartridge construction processing method is：Nucleopore membranes are positioned over the larger filter cylinder frame upper surface of internal diameter；The less filter cylinder frame of internal diameter is stretched into inner chamber lower end by the larger filter cylinder frame upper end of internal diameter, while nucleopore membranes to be pressed into the lower end of two filter cylinder frames；By the upper end sealing welding of two filter cylinder frames together.Filter cartridge construction of the present invention has a style of one's own, and changes convenient, and processing, assembly technology are simple, and low manufacture cost, pollutant carrying capacity is strong, and filter efficiency is high, reduces replacement frequency, using more convenient.
Description
Technical field
The present invention relates to water purification filter technical field, a kind of filter cartridge construction and its processing method are referred in particular to.
Background technology
Water is Source of life, and nutrition is by each organ and skin of moisture conveying to human body, and cylinder metabolism-ure is by water
Divide and excrete, water is the most basic substance of vital sign performance.Rationally drinking-water, not only can by force body, the happy heart, increasing intelligence, may be used also
With health care, lengthen the life, beauty, toxin expelling.
Boil rear natural cooling plain boiled water have enhance metabolism, convey nutrition, cleaning internal organ, diuresis defaecation, increasing
The effects such as strong immunity of organisms.Plain boiled water kills pathogenic bacteria during boiling, and remain calcium, magnesium, phosphorus etc. has to human body
The macroelement and trace element of benefit.Meanwhile, it has larger affinity with the hydrone in vivo biodistribution cell, readily penetrates through
Cell membrane enters intracellular.So plain boiled water is the optimal selection of people.But, water is in heating process because zwitterion is combined
Produce calcium carbonate, magnesium carbonate, and these calcium salts wrapped up in mutual polymerization process be not engaged in reaction various heavy from
Son and worm's ovum, bacterium corpse etc., these condensation products general name incrustation scales, and heavy metal ion and worm's ovum, bacterium corpse etc. are to human body
Injury is maximum.Therefore the water after boiling is inevitably present safety and health problem, how to remove the water in boiling water
Dirty problem is the problem that we concentrate on studies.
Therefore, a kind of simple and practical, inexpensive, pure physical filtering how is developed, incrustation scale in boiling water, a huge sum of money can be filtered
Belong to the particulate matters such as ion, the corpse such as worm's ovum in water, parasite, bacterium can be removed again, moreover it is possible to retain most beneficial ions in water, together
The filter cartridge construction that Shi Yineng removes the nuisance such as fine solid particles thing, worm's ovum, parasite, bacterium in cold water is the master of the present invention
Want target.
The content of the invention
It is an object of the invention to provide a kind of filter cartridge construction and its processing method, it has a style of one's own, and changes convenient, plus
Work, assembly technology are simple, low manufacture cost, and pollutant carrying capacity is strong, and filter efficiency is high, reduces replacement frequency, using more convenient.
In order to achieve the above object, technical solution of the invention is：A kind of filter cartridge construction, including being nested with one
Two cylindricalitys or tapered filter cylinder skeleton of the upper end open bottom end closure risen, the bottom of the filter cylinder frame is plane or projection
Nucleopore membranes are clamped between sphere, two filter cylinder frames, the nucleopore membranes formation and the filter cylinder frame structure are close
Bag shaped structure, the upper end of two filter cylinder frames links together.
Preferably, the outer rim of the nucleopore membranes is fixed in ring body for one week, forms bag shaped structure, and the ring body is arranged at two
Top between individual filter cylinder frame.
Preferably, the surface and bottom of the filter cylinder frame have multiple through holes.
Preferably, the filter cylinder frame includes tubular frame body, and multiple through holes are arranged at frame body surface one
Circle and bottom, the upper end of the frame body is provided with ora terminalis.
Preferably, the ora terminalis is that cross section is Z-shaped revolving body, and the lower end of the ora terminalis is connected to the upper of frame body
End.
Preferably, the filter cylinder frame is made up of plastics or metal material.
Preferably, the cross section of its filter cylinder frame is circular or polygon.
Preferably, the ora terminalis bottom of the less filter cylinder frame of internal diameter is circumferentially evenly arranged with multiple perforates.
A kind of filter cartridge construction processing method, it comprises the following steps：
(1) nucleopore membranes are positioned over the larger filter cylinder frame upper surface of internal diameter；
(2) the less filter cylinder frame of internal diameter is stretched into inner chamber lower end by the larger filter cylinder frame upper end of internal diameter, while by core
Pore membrane is pressed into the lower end of two filter cylinder frames；
(3) by the upper end sealing welding of two filter cylinder frames together.
A kind of filter cartridge construction processing method, it comprises the following steps：
(1) one and the less filter cylinder frame external diameter of internal diameter and shape identical fixture are made, is vertically put on table top；
(2) by the center of nucleopore membranes and the clamp central consistency from top to bottom, then by the external diameter of internal diameter and smaller filter cylinder frame
Identical ring body is inserted in bottom from fixture upper end, and ring body is welded together with nucleopore membranes；
(3) connector of ring body and nucleopore membranes is placed on the less filter cylinder frame outer surface of internal diameter；
(4) connector of the less filter cylinder frame of internal diameter, ring body and nucleopore membranes is together inserted into the larger filter cylinder bone of internal diameter
Frame inner chamber, while ring body and two filter cylinder frame upper ends are linked together by way of sealing ring tight fit.
Preferably, the nucleopore membranes be circular sheet-like structures, its radius for the less filter cylinder frame of internal diameter bottom surface radius,
Cylinder is high with assembling redundancy sum；The nucleopore membranes are single cone nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, the nucleopore membranes
On micropore size be 0.2 micron~2.0 microns, the pore density be 1 × 106/ centimetre2~5 × 108/ centimetre2, or micropore
Aperture is 2.2 microns~4.0 microns, and the pore density is 1 × 106/ centimetre2~6 × 106/ centimetre2, or micropore size is
4.2 microns~7.0 microns, the pore density is 2 × 105/ centimetre2~6 × 106/ centimetre2, or micropore size is 7.0 microns
~15.0 microns, the pore density is 5 × 104/ centimetre2~2 × 106/ centimetre2。
After such scheme, filter cartridge construction of the present invention and its processing method have the advantages that：
1st, filter cartridge construction of the present invention has a style of one's own, and changes convenient, and the filter cartridge construction processing method and assembly technology are simple, system
Make that cost is low, greatly save the use cost of user, pollutant carrying capacity is strong, and filter efficiency is high, reduces the replacement frequency of filter cylinder,
Using more convenient；
2nd, the outer surface taper of filter cartridge construction or the design of bottom sphere, relatively increase the filter pressure of liquid, shape
Into " cross-flow " effect well, filter efficiency is higher, and pollutant carrying capacity is stronger；
3rd, filter cartridge construction of the present invention inside and outside two filter cylinder frames can be fabricated to stainless steel, the metal class permanent type ring such as silver
Material is protected, the material for making to be immersed in water is more environmentally friendly.
Brief description of the drawings
Fig. 1 is the dimensional structure diagram of filter cartridge construction embodiment one of the present invention；
Fig. 2 is the structural representation of the process one of filter cartridge construction embodiment one of the present invention；
Fig. 3 is the structural representation of the process two of filter cartridge construction embodiment one of the present invention；
Fig. 4 is the structural representation of the process three of filter cartridge construction embodiment one of the present invention；
Fig. 5 is the dimensional decomposition structure diagram of filter cartridge construction embodiment two of the present invention.
Embodiment
The invention will be further described with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be with
It is better understood from the present invention and can be practiced, but illustrated embodiment is not as a limitation of the invention.
The dimensional structure diagram of filter cartridge construction embodiment one of the present invention as shown in Figure 1, includes the upper end of collocated
Open bottom end is with the cylindricality or the first filter cylinder frame 1 and the second filter cylinder frame 2 of taper of the sphere closing of plane or projection, first
Filter cylinder frame 1 is nested with the outer surface of the second filter cylinder frame 2, the first filter cylinder frame 1 and the second filter cylinder frame 2 be by plastics or
Metal material is made.Nucleopore membranes 3, the first filter cylinder frame 1 and are clamped between first filter cylinder frame 1 and the second filter cylinder frame 2
The upper end of two filter cylinder frames 2 welds together.
First filter cylinder frame 1 is the sleeve that surface and bottom have multiple first through hole, and it includes tubular the first skeleton sheet
Body 4, the cross section of the first frame body 4 can be circular or polygon, and the cross section of the first frame body of the present embodiment 4 is circle
Shape.The outer surface and bottom of first frame body 4 are provided with multiple polygon prism shape first through hole 5, or multiple cellular
Cylindrical first through hole, be the scope of protection of the invention.The upper end of first frame body 4 is provided with the first ora terminalis 6.First
Ora terminalis 6 is that cross section is Z-shaped revolving body, and the lower end of the first ora terminalis 6 is connected to the upper end of the first frame body 4.
Second filter cylinder frame 2 is the sleeve that surface and bottom have multiple second through holes, and it includes tubular the second skeleton sheet
Body 7, the cross section of the second frame body 7 can be circular or polygon, and the cross section of the second frame body of the present embodiment 7 is circle
Shape.The outer surface and bottom of second frame body 7 are provided with multiple cellular cylindrical second through holes 8, or multiple
The through hole of polygon prism shape second, is the scope of protection of the invention.The upper end of second frame body 7 is provided with the second ora terminalis 9.Second
Ora terminalis 9 is that cross section is Z-shaped revolving body, and the lower end of the second ora terminalis 9 is connected to the upper end of the second frame body 7, the second ora terminalis 9
Outer surface bottom one circle be evenly arranged with multiple perforates 11.
Nucleopore membranes 3 are circular lamellar body, and its radius is bottom surface radius, the second filter cylinder of less second filter cylinder frame 2 of internal diameter
The cylinder of skeleton 2 is high and assembles redundancy sum.
The filter cartridge construction processing method of the present invention of above-described embodiment, comprises the following steps (with reference to Fig. 2, Fig. 3 and Fig. 4 institute
Show)：
(1) circular kernel pore membrane 3 is positioned over to the upper surface of the first larger filter cylinder frame 1 of internal diameter；
(2) less second filter cylinder frame 2 of internal diameter is stretched into inner chamber lower end by the inner chamber upper end of the first filter cylinder frame 1, together
When nucleopore membranes 3 are pressed into the lower end of the first filter cylinder frame 1 and the second filter cylinder frame 2；
(3) by the first filter cylinder frame 1 together with the upper end sealing welding of the second filter cylinder frame 2.
The dimensional decomposition structure diagram of filter cartridge construction embodiment two of the present invention as shown in Figure 5, including collocated
Cylindricality or spherical the first filter cylinder frame 1 and the second filter cylinder frame 2 that upper end open bottom is closed with the sphere of plane or projection,
First filter cylinder frame 1 is nested with the outer surface of the second filter cylinder frame 2, and the first filter cylinder frame 1 is by moulding with the second filter cylinder frame 2
Material or metal material are made.Nucleopore membranes 3, the outer rim of nucleopore membranes 3 are clamped between first filter cylinder frame 1 and the second filter cylinder frame 2
It is fixed in ring body 10 within one week, forms bag shaped structure.Ring body 10 is arranged between the first filter cylinder frame 1 and the second filter cylinder frame 2
Top.The upper end of first filter cylinder frame 1, the second filter cylinder frame 2 and ring body 10 is connected to one in the way of sealing ring tight fit
Rise.
First filter cylinder frame 1 is the sleeve that surface and bottom have multiple first through hole, and it includes tubular the first skeleton sheet
Body 4, the cross section of the first frame body 4 can be circular or polygon, and the cross section of the first frame body of the present embodiment 4 is circle
Shape.The outer surface and bottom of first frame body 4 are provided with multiple polygon prism shape first through hole 5, or multiple cellular
Cylindrical first through hole, be the scope of protection of the invention.The upper end of first frame body 4 is provided with the first ora terminalis 6.First
Ora terminalis 6 is that cross section is Z-shaped revolving body, and the lower end of the first ora terminalis 6 is connected to the upper end of the first frame body 4.
Second filter cylinder frame 2 is the sleeve that surface and bottom have multiple second through holes, and it includes tubular the second skeleton sheet
Body 7, the cross section of the second frame body 7 can be circular or polygon, and the cross section of the second frame body of the present embodiment 7 is circle
Shape.The outer surface and bottom of second frame body 7 are provided with multiple cellular cylindrical second through holes 8, or multiple
The through hole of polygon prism shape second, is the scope of protection of the invention.The upper end of second frame body 7 is provided with the second ora terminalis 9.Second
Ora terminalis 9 is that cross section is Z-shaped revolving body, and the lower end of the second ora terminalis 9 is connected to the upper end of the second frame body 7, the second ora terminalis 9
Outer surface bottom one circle be evenly arranged with multiple perforates 11.
Nucleopore membranes 3 are circular lamellar body, and its radius is bottom surface radius, the second filter cylinder of less second filter cylinder frame 2 of internal diameter
The cylinder of skeleton 2 is high and assembles redundancy sum.
The filter cartridge construction processing method of the present invention of above-described embodiment, comprises the following steps：
(1) one and the external diameter and shape identical fixture of less second filter cylinder frame 2 of internal diameter are made, platform is vertically put in
On face；
(2) by the center of nucleopore membranes 3 and clamp central consistency from top to bottom, then by the external diameter phase of internal diameter and the second filter cylinder frame 2
Same ring body 10 is inserted in clamp base from fixture upper end, and ring body 10 is welded together with nucleopore membranes 3；
(3) connector of ring body 10 and nucleopore membranes 3 is placed on to the outer surface of less second filter cylinder frame 2 of internal diameter；
(4) that the connector of less second filter cylinder frame of internal diameter, ring body 10 and nucleopore membranes 3 is together inserted into internal diameter is larger
The inner chamber of first filter cylinder frame 1, while the upper end of the filter cylinder frame 1 of ring body 10 and first, the second filter cylinder frame 2 is tight with sealing ring
The mode of cooperation links together.
By above-described embodiment introduction, filter cartridge construction of the present invention has a style of one's own, and changes convenient, the filter cartridge construction processing method
And assembly technology is simple, low manufacture cost greatlys save the use cost of user, and pollutant carrying capacity is strong, and filter efficiency is high, reduction
The replacement frequency of filter cylinder, using more convenient；Outer surface taper, the design of bottom sphere of filter cartridge construction, are relatively increased
The filter pressure of liquid, forms good " cross-flow " effect, and filter efficiency is higher, and pollutant carrying capacity is stronger；Filter core knot of the present invention
First filter cylinder frame 1 and the second filter cylinder frame 2 can be fabricated to stainless steel by structure, the metal class permanent type environment-friendly materials such as silver, will
It is directly mounted in cup, kettle body etc., and the material for making to be immersed in water is more environmentally friendly.
Embodiment described above is only the preferred embodiment to absolutely prove the present invention and being lifted, protection model of the invention
Enclose not limited to this.Equivalent substitute or conversion that those skilled in the art are made on the basis of the present invention, in the present invention
Protection domain within.Protection scope of the present invention is defined by claims.
Claims (11)
1. a kind of filter cartridge construction, it is characterised in that two cylindricalitys or cone of the upper end open bottom end closure including collocated
Shape filter cylinder frame, the bottom of the filter cylinder frame is to be clamped with core between plane or raised sphere, two filter cylinder frames
Pore membrane, the nucleopore membranes formation and the close bag shaped structure of the filter cylinder frame structure, the upper end of two filter cylinder frames connects
It is connected together.
2. filter cartridge construction according to claim 1, it is characterised in that the outer rim of the nucleopore membranes is fixed on ring body in one week
On, bag shaped structure is formed, the ring body is arranged at the top between two filter cylinder frames.
3. filter cartridge construction according to claim 1 or 2, it is characterised in that the surface and bottom of the filter cylinder frame have
Multiple through holes.
4. filter cartridge construction according to claim 3, it is characterised in that the filter cylinder frame includes tubular frame body, many
The individual through hole is arranged at frame body surface one and enclosed and bottom, and the upper end of the frame body is provided with ora terminalis.
5. filter cartridge construction according to claim 4, it is characterised in that the ora terminalis is that cross section is Z-shaped revolving body, institute
The lower end for stating ora terminalis is connected to the upper end of frame body.
6. filter cartridge construction according to claim 5, it is characterised in that the filter cylinder frame is by plastics or metal material system
Into.
7. filter cartridge construction according to claim 6, it is characterised in that the cross section of the filter cylinder frame is circular or polygon
Shape.
8. filter cartridge construction according to claim 7, it is characterised in that the ora terminalis bottom of the less filter cylinder frame of internal diameter
Circumferentially it is evenly arranged with multiple perforates.
9. a kind of filter cartridge construction processing method, it is characterised in that comprise the following steps：
(1) nucleopore membranes are positioned over the larger filter cylinder frame upper surface of internal diameter；
(2) the less filter cylinder frame of internal diameter is stretched into inner chamber lower end by the larger filter cylinder frame upper end of internal diameter, while by nucleopore membranes
It is pressed into the lower end of two filter cylinder frames；
(3) by the upper end sealing welding of two filter cylinder frames together.
10. a kind of filter cartridge construction processing method, it is characterised in that comprise the following steps：
(1) one and the less filter cylinder frame external diameter of internal diameter and shape identical fixture are made, is vertically put on table top；
(2) by the center of nucleopore membranes and the clamp central consistency from top to bottom, then internal diameter is identical with the external diameter of smaller filter cylinder frame
Ring body be inserted in bottom from fixture upper end, ring body is welded together with nucleopore membranes；
(3) connector of ring body and nucleopore membranes is placed on the less filter cylinder frame outer surface of internal diameter；
(4) connector of the less filter cylinder frame of internal diameter, ring body and nucleopore membranes is together inserted in the larger filter cylinder frame of internal diameter
Chamber, while ring body and two filter cylinder frame upper ends are linked together by way of sealing ring tight fit.
11. the filter cartridge construction processing method according to claim 9 or 10, it is characterised in that the nucleopore membranes are circular piece
Shape structure, its radius is high with assembling redundancy sum for bottom surface radius, the cylinder of the less filter cylinder frame of internal diameter；The nucleopore membranes are single
It is 0.2 micron~2.0 microns, institute to bore the micropore size in nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, the nucleopore membranes
It is 1 × 10 to state pore density6/ centimetre2~5 × 108/ centimetre2, or micropore size is 2.2 microns~4.0 microns, the micropore is close
Spend for 1 × 106/ centimetre2~6 × 106/ centimetre2, or micropore size be 4.2 microns~7.0 microns, the pore density be 2 ×
105/ centimetre2~6 × 106/ centimetre2, or micropore size is 7.0 microns~15.0 microns, the pore density is 5 × 104/ li
Rice2~2 × 106/ centimetre2。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410733.6A CN107050961A (en) | 2017-06-04 | 2017-06-04 | Filter cartridge construction and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710410733.6A CN107050961A (en) | 2017-06-04 | 2017-06-04 | Filter cartridge construction and its processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107050961A true CN107050961A (en) | 2017-08-18 |
Family
ID=59615787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710410733.6A Pending CN107050961A (en) | 2017-06-04 | 2017-06-04 | Filter cartridge construction and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107050961A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107362687A (en) * | 2017-08-22 | 2017-11-21 | 上海谷奇核孔膜材料科技有限公司 | Filter element device and its processing method |
| WO2020174251A1 (en) * | 2019-02-28 | 2020-09-03 | Psi Global Ltd | Filter cartridge and casing |
Citations (7)
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| WO2020174251A1 (en) * | 2019-02-28 | 2020-09-03 | Psi Global Ltd | Filter cartridge and casing |
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