CN206996044U - Foldable filter element structure and cartridge apparatus - Google Patents
Foldable filter element structure and cartridge apparatus Download PDFInfo
- Publication number
- CN206996044U CN206996044U CN201720637572.XU CN201720637572U CN206996044U CN 206996044 U CN206996044 U CN 206996044U CN 201720637572 U CN201720637572 U CN 201720637572U CN 206996044 U CN206996044 U CN 206996044U
- Authority
- CN
- China
- Prior art keywords
- filter element
- frame
- filter
- centimetre
- nucleopore
- 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.)
- Active
Links
Landscapes
- Filtering Materials (AREA)
Abstract
The utility model discloses a kind of foldable filter element structure and cartridge apparatus, foldable filter element structure includes frame of filter element, connects ring-type foldable filter element on frame of filter element, frame of filter element lower end is provided with lower cover；Cartridge apparatus includes filter cylinder and the foldable filter element structure in filter cylinder.The filter core of the utility model foldable filter element structure and cartridge apparatus has a style of one's own, and it is convenient to change, low manufacture cost, service life is grown, the lifting of filter core effective filtration area, and pollutant carrying capacity is strong, filter efficiency is improved, reduces replacement frequency, it is wide using more convenient and use range.
Description
Technical field
Water purification filter technical field is the utility model is related to, refers in particular to a kind of foldable filter element structure and cartridge apparatus.
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 in heating process because zwitterion combine
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.
Contained harmful substance in industry at present and sanitary sewage, mainly includes particulate matter and organic matter.Wherein particulate matter removes
Outside larger solid and bioflocculation particulate matter, sick bacterium, virus, microorganism etc. can also be classified as particle species, their diameter
Typically in micron level or more.Equally, the particulate separation of the edible drink such as wine, beverage, chemical industry emulsion and coating is also work
The problem of extremely being paid close attention in industry production.
Traditional particulate separation filter core uses the in-depth filtration materials such as non-woven fabrics, activated carbon, sintering ceramics.Due to by material
Often there is pore size inequality in the property limitation of material sandwich construction itself, in-depth filtration material, it is difficult to obtain accurately filtering
Precision；Need in the presence of external force during filtering, particulate matter is intercepted by material layers barrier, filtration resistance is big, filtering
Efficiency is low, and energy consumption is big, and filter element replacing is frequent；Further, since the porous of material labyrinth-like, has stronger water absorbing capacity, material
Material is usually under dampness, easily the harmful substance such as breed bacteria, parasite.Therefore, the secondary pollution pole of such material
To be serious.
How prolonging service life of filter elements, improve filtering accuracy and efficiency, the maximized secondary pollution for reducing filter core, enter
And reduce filter plant and use cost, ensure the health and safety of user, at the same how to develop it is a kind of it is simple and practical, low into
This, pure physical filtering, can filter the particulate matters such as incrustation scale in boiling water, heavy metal ion, and can remove worm's ovum in water, parasite,
The corpse such as bacterium, moreover it is possible to retain most beneficial ions in water, while can also remove fine solid particles thing in cold water, worm's ovum, post
The foldable filter element structure and cartridge apparatus of the nuisances such as infested, bacterium are main targets of the present utility model.
Utility model content
The purpose of this utility model is to provide a kind of foldable filter element structure and cartridge apparatus, and its filter core has a style of one's own, more
Change conveniently, processing, assembly technology are simple, low manufacture cost, service life length, can lift effective filtering surface of filter core to greatest extent
Product, strengthen pollutant carrying capacity, substantially increase filter efficiency, reduce replacement frequency, use more convenient, cartridge apparatus use range
Extensively.
In order to achieve the above object, technical solution of the present utility model is：A kind of foldable filter element structure, including
Frame of filter element, the foldable filter element of ring-type is connected with the frame of filter element, the lower end of the frame of filter element is provided with lower cover.
Preferably, the upper end of the frame of filter element is provided with lid, and the foldable filter element is arranged between lid and lower cover.
Preferably, the frame of filter element is the circumferentially distributed pillar buoy for having multiple water outlet through holes in surface.
Preferably, the foldable filter element is the stacked filtering material of the louver folding being wrapped on frame of filter element.
Preferably, the filtering material is that one or more of materials in nucleopore refined filtration film, non-woven fabrics, nucleopore coarse filtration film are answered
It is combined into, the nucleopore refined filtration film, non-woven fabrics, nucleopore coarse filtration film are rectangle sheet or web-like.
Preferably, the nucleopore refined filtration film, nucleopore coarse filtration film bore nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes to be single,
Micropore size on the nucleopore refined filtration film is 0.2 micron~2.0 microns, and the pore density is 1 × 106/ centimetre2~5 ×
108/ centimetre2, or micropore size is 2.2 microns~4.0 microns, the pore density is 1 × 106/ centimetre2~6 × 106/ li
Rice2, or micropore size is 4.2 microns~7.0 microns, the pore density is 2 × 105/ centimetre2~6 × 106/ centimetre2, or it is micro-
Hole aperture is 7.0 microns~15.0 microns, and the pore density is 5 × 104/ centimetre2~2 × 106/ centimetre2, the nucleopore is thick
The micropore size of filter membrane is 10.0 microns~30.0 microns, and the pore density is 5 × 104/ centimetre2~2 × 106/ centimetre2, institute
The micropore size for stating non-woven fabrics is 10~200 microns.
Preferably, the center of the lower cover has delivery port.
A kind of cartridge apparatus, including the open filter cylinder in upper end and described foldable filter element structure, the foldable filter element
Structure setting is in the inner chamber of filter cylinder.
Preferably, the filter cylinder includes filter cylinder frame, and the surface of the filter cylinder frame circumferentially has multiple through holes or engraved
Hollow structure.
Preferably, the filter cylinder frame is provided with along structure, it is described on include being arranged at filter cylinder frame upper end along structure
Ring body, the upper end of the ring body is provided with the ring-type outer to stretch out, and the ring body lateral surface is circumferentially arranged multiple open
Hole, formed with step between the ring body and filter cylinder frame, the upper lid holding is on the step.
Preferably, the cross section of the filter cylinder frame and frame of filter element is circular or polygon.
Preferably, the filter cylinder frame, frame of filter element, upper lid and lower cover are by plastics, metal, ceramics, boccaro, china
One or more of materials are made.
Preferably, the upper lid is provided with the outlet pipe connected with frame of filter element inner chamber.
After such scheme, the utility model foldable filter element structure and cartridge apparatus have the advantages that：
1st, had a style of one's own by said structure design, foldable filter element structure of the present utility model, it is convenient to change, the filter core knot
Structure processing method and assembly technology are simple, low manufacture cost, service life length, improve effective filtering of filter core to greatest extent
Area, pollutant carrying capacity is enhanced, substantially increase filter efficiency, reduce the replacement frequency of filter cylinder, using more convenient；
2nd, the filter cylinder frame of the utility model cartridge apparatus can be made into the metal class permanent type environmental protection material such as stainless steel, silver
Material, is directly mounted in cup, kettle body etc., the material for making to be immersed in water is more environmentally friendly, it can also be used at industrial sewage
The filter plant of reason or edible drink and chemical industry emulsion, coating etc., or the container for liquid such as filtration of wines, coffees,
Filtering material parameter and the number of plies are adjusted according to the filtering requirement of filtrate, to reach optimum filtration effect, its use range is extensive.
Brief description of the drawings
Fig. 1 is the dimensional decomposition structure diagram of the utility model foldable filter element constructive embodiment one；
Fig. 2 is Fig. 1 foldable filter element overlooking the structure diagram；
Fig. 3 is Fig. 2 local A mplifying structure schematic diagrams；
Fig. 4 is the dimensional decomposition structure of cartridge apparatus embodiment one corresponding to the utility model foldable filter element constructive embodiment one
Schematic diagram；
Fig. 5 is that the stereochemical structure of cartridge apparatus embodiment one corresponding to the utility model foldable filter element constructive embodiment one is illustrated
Figure；
Fig. 6 is the dimensional decomposition structure diagram of the utility model cartridge apparatus embodiment two；
Fig. 7 is the dimensional structure diagram of the utility model cartridge apparatus embodiment two；
Fig. 8 is the dimensional decomposition structure diagram of the utility model foldable filter element constructive embodiment two；
Fig. 9 is the example structure signal that the utility model foldable filter element constructive embodiment two is installed on filtered fluid container
Figure；
Figure 10 is the dimensional structure diagram of Fig. 9 filtered fluid container.
Embodiment
The utility model is described in further detail with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art
The utility model can be better understood from and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
As shown in figure 1, the utility model foldable filter element constructive embodiment one includes frame of filter element 1, frame of filter element 1 is surface
The circumferentially distributed pillar buoy for having multiple water outlet through holes 2.The cross section of the frame of filter element 1 is circular or polygon, the present embodiment
Using circle.The upper end of frame of filter element 1 is welded with lid 3 in ring-type, and the outer surface of frame of filter element 1 is nested with the folding for being connected with ring-type
Filter core 4.
With reference to shown in Fig. 2, foldable filter element 4 is the stacked filtering material of louver folding being wrapped on frame of filter element 1.Filtering material
For one or more of compound compositions in nucleopore refined filtration film, non-woven fabrics, nucleopore coarse filtration film.With reference to shown in Fig. 3, mistake in the present embodiment
Filter material material is welded by nucleopore refined filtration film 5, non-woven fabrics 6, nucleopore coarse filtration film 7.Nucleopore refined filtration film 5, non-woven fabrics 6 and nucleopore are thick
Filter membrane 7 is rectangle sheet or web-like, and the present embodiment nucleopore refined filtration film 5, non-woven fabrics 6 and nucleopore coarse filtration film 7 are rectangle sheet.
Nucleopore refined filtration film 5, nucleopore coarse filtration film 7 are single cone nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, when on nucleopore refined filtration film 5
Micropore size is 0.2 micron~2.0 microns, and its pore density is 1 × 106/ centimetre2~5 × 108/ centimetre2, when micropore size is
2.2 microns~4.0 microns, its pore density is 1 × 106/ centimetre2~6 × 106/ centimetre2, when micropore size be 4.2 microns~
7.0 microns, its pore density is 2 × 105/ centimetre2~6 × 106/ centimetre2, when micropore size be 7.0 microns~15.0 microns,
Its pore density is 5 × 104/ centimetre2~2 × 106/ centimetre2, the micropore size of nucleopore coarse filtration film 7 is 10.0 microns~30.0 micro-
Rice, its pore density are 5 × 104/ centimetre2~2 × 106/ centimetre2, the micropore size of non-woven fabrics 6 is 10~200 microns.
The lower end of frame of filter element 1 is welded with lower cover 8.Foldable filter element 4 is welded in the lower surface of lid 3 and the upper table of lower cover 8
Between face.
The present embodiment foldable filter element structure be can be used alone, and cartridge apparatus use can also be combined into filter cylinder.
As shown in Figure 4 and Figure 5, the open filter in upper end is included using the cartridge apparatus embodiment one of above-mentioned foldable filter element structure
Foldable filter element structure described in 9 and Fig. 1 of cylinder, foldable filter element structure setting is in the inner chamber of filter cylinder 9.
Filter cylinder 9 includes the filter cylinder frame 10 that surface has multiple first through hole 14 or engraved structure, the present embodiment filter cylinder bone
Frame 10 is pillar buoy, and its surface has multiple first through hole 14, the shape of cross section of filter cylinder frame 10 and frame of filter element 1 it is transversal
Face shape is corresponding.The cross section of the filter cylinder frame 10 is in the present embodiment also using circle.Filter cylinder frame 10 is provided with upper along knot
Structure, on include being arranged at the ring body 11 of the upper end of filter cylinder frame 10 along structure, the upper end of ring body 11 is provided with outside the ring-type to stretch out
Along 12, the lateral surface of ring body 11 is circumferentially arranged multiple oval apertures 13, between ring body 11 and filter cylinder frame 10 formed with
Step, the upper holding of lid 3 is on step.Filter cylinder frame 10, frame of filter element 1, upper lid 3 and lower cover 8 are by plastics, metal, ceramics, purple
Sand, one or more of materials of china are made.
The processing method of the present embodiment cartridge apparatus comprises the following steps：
(1) nucleopore refined filtration film 5, non-woven fabrics 6 and nucleopore coarse filtration film 7 are welded together, and doubling or not in the width direction
Doubling is placed in parallel, then is folded into louvered along direction of extension, by its both ends sealing welding together, forms the folding filter of ring-type
Core 4；
(2) foldable filter element 4 is placed on to the outer surface of frame of filter element 1, then the upper and lower surface of foldable filter element 4 is welded respectively
The lower surface of lid 3 and the upper surface of lower cover 8 are connected on, becomes a seal；
(3) seal that step (2) obtains is put into filter cylinder frame 10, makes lid 3, lower cover 8 and filter cylinder frame 10
Inwall is fitted close.
The present embodiment cartridge apparatus is suitable for the small-sized vessel such as cup, kettle.Filter process is with reference to shown in figure 5.Boiling water pours into
In the cavity in foldable filter element structure center, boiling water reaches folding by the water outlet through hole 2 on the frame of filter element 1 in foldable filter element structure
Folded filter core 4, the water after filtering are spilt by multiple first through hole 14 of the side wall of filter cylinder frame 10.During water intaking, water after filtering is from filter
Multiple perforates 13 on cylinder skeleton 10 top are spilt.
The dimensional decomposition structure diagram of the utility model cartridge apparatus embodiment two and three-dimensional knot as shown in Figure 6 and Figure 7
Structure schematic diagram, its most of structure is identical with the structure of above-mentioned Fig. 4, embodiment illustrated in fig. 5, and something in common repeats no more, different
Part is：Filter cylinder 9 includes cylindrical filtration cartridges skeleton 10, and foldable filter element structure is installed on the inner chamber of filter cylinder frame 10, and upper lid 3 is plate
Shape, upper lid 3 are provided with the outlet pipe 15 connected with the inner chamber of frame of filter element 1.
The present embodiment cartridge apparatus is suitable for industrial filters such as edible drink, chemical industry emulsion and coating, sewage disposal etc.
Large scale equipment.Filter process refer to shown in Fig. 7.Sewage enters filter cylinder frame 10 from multiple through holes 14 of the side of filter cylinder frame 10
Inner chamber, reach foldable filter element 4, after filtering, extracted out by outlet pipe 15., can be by outlet pipe 15 in order to increase filter efficiency
Vavuum pump is connect, 1~5bar negative pressure is produced in the inside of foldable filter element 4, water is passed through more quickly filter layer, so that sewage is net
Change.
As shown in figure 8, the dimensional decomposition structure diagram of embodiment two of the utility model foldable filter element structure, including filter core
Skeleton 1, frame of filter element 1 are the circumferentially distributed pillar buoy for having multiple water outlet through holes 2 in surface.The cross section of the frame of filter element 1 is
Circular or polygon, the present embodiment is using circular.The upper end of frame of filter element 1 is welded with lid 3 in ring-type, the appearance of frame of filter element 1
Surface cover puts the foldable filter element 4 for being connected with ring-type.
With reference to shown in Fig. 2, foldable filter element 4 is the stacked filtering material of louver folding being wrapped on frame of filter element 1.Filtering material
For one or more of compound compositions in nucleopore refined filtration film, non-woven fabrics, nucleopore coarse filtration film.With reference to shown in Fig. 3, mistake in the present embodiment
Filter material material is welded by nucleopore refined filtration film 5, non-woven fabrics 6, nucleopore coarse filtration film 7.Nucleopore refined filtration film 5, non-woven fabrics 6 and nucleopore are thick
Filter membrane 7 is rectangle sheet or web-like, and the present embodiment nucleopore refined filtration film 5, non-woven fabrics 6 and nucleopore coarse filtration film 7 are rectangle sheet.
Nucleopore refined filtration film 5, nucleopore coarse filtration film 7 are single cone nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, when on nucleopore refined filtration film 5
Micropore size is 0.2 micron~2.0 microns, and its pore density is 1 × 106/ centimetre2~5 × 108/ centimetre2, when micropore size is
2.2 microns~4.0 microns, its pore density is 1 × 106/ centimetre2~6 × 106/ centimetre2, when micropore size be 4.2 microns~
7.0 microns, its pore density is 2 × 105/ centimetre2~6 × 106/ centimetre2, when micropore size be 7.0 microns~15.0 microns,
Its pore density is 5 × 104/ centimetre2~2 × 106/ centimetre2, the micropore size of nucleopore coarse filtration film 7 is 10.0 microns~30.0 micro-
Rice, its pore density are 5 × 104/ centimetre2~2 × 106/ centimetre2, the micropore size of non-woven fabrics 6 is 10~200 microns.
The lower end of frame of filter element 1 is welded with lower cover 8.There is the loop configuration of delivery port 16 centered on lower cover 8.Foldable filter element
4 are welded between the lower surface of lid 3 and the upper surface of lower cover 8.
The utility model foldable filter element constructive embodiment two is installed on the embodiment knot of filtered fluid container with reference to shown in Fig. 9
Structure schematic diagram, with reference to shown in Figure 10, the filtered fluid container is the container 17 for liquid such as filtration of wines, coffees.The appearance
The upper surface of device 17 is funnelform concave surface 18, an opening 19 is offered on concave surface 18, the lower surface of concave surface 18 is connected with
Open EL 20 is held, the bottom of the EL 20 is provided with the second through hole, the inner chamber of EL 20 is located on second through hole
It is welded with filter column 21.The outer surface bottom of filter column 21 is circumferentially arranged with multiple third through-holes 22.Foldable filter element structure was installed on
Filter in the filter column 21 in cabin 20, the inwall of foldable filter element structure and the outer wall of filter column 21 are tight fit.Put the upper end of EL 20
Filter is equipped with, filter is made up of the circular screen pack 23 positioned at outer layer and the solid material 24 positioned at internal layer, solid material
Material 24 has sealed the hole of the upper end of filter column 21, and the edge of screen pack 23 is provided with sealing ring 25, the lower surface with funnel-form concave surface 18
It is fitted close.During filtering, stoste is injected from the opening 19 of concave surface 18, enters EL 20 by screen pack 23, is filtered through folding
The layering of core 4 finally enters filter by multiple third through-holes 22 on the water outlet through hole 2 and filter column 21 on frame of filter element 1
The inner chamber of post 21 flows down, and is finally flowed out by outlet pipe 26.
By said structure design, the utility model foldable filter element structure is had a style of one's own, and it is convenient to change, and the filter cartridge construction adds
Work method and assembly technology are simple, low manufacture cost, service life length, improve effective mistake of foldable filter element 4 to greatest extent
Filtering surface accumulates, and enhances pollutant carrying capacity, substantially increases filter efficiency, reduces the replacement frequency of filter cylinder, using more convenient；This reality
The metal class permanent type environment-friendly materials such as stainless steel, silver are can be made into the filter cylinder frame 10 of new cartridge apparatus, it is directly pacified
Loaded in cup, kettle body etc., the material for making to be immersed in water is more environmentally friendly, it can also be used to industrial sewage disposal or edible drink and
The filter plant of chemical industry emulsion, coating etc., or the container for liquid such as filtration of wines, coffees, according to the filtering of filtrate
It is required that adjustment filtering material parameter and the number of plies, to reach optimum filtration effect, its use range is extensive.
Embodiment described above is only the preferred embodiment to absolutely prove the utility model and being lifted, the utility model
Protection domain not limited to this.The equivalent substitute or change that those skilled in the art are made on the basis of the utility model
Change, within the scope of protection of the utility model.The scope of protection of the utility model is defined by claims.
Claims (11)
1. a kind of foldable filter element structure, it is characterised in that including frame of filter element, the folding of ring-type is connected with the frame of filter element
Filter core, the lower end of the frame of filter element are provided with lower cover, and the upper end of the frame of filter element is provided with lid, and the foldable filter element is set
It is placed between lid and lower cover, the frame of filter element is the circumferentially distributed pillar buoy for there are multiple water outlet through holes in surface.
2. foldable filter element structure according to claim 1, it is characterised in that the foldable filter element is to be wrapped in frame of filter element
On the stacked filtering material of louver folding.
3. foldable filter element structure according to claim 2, it is characterised in that the filtering material is nucleopore refined filtration film, nothing
One or more of Material claddings composition in cloth, nucleopore coarse filtration film is spun, the nucleopore refined filtration film, non-woven fabrics, nucleopore coarse filtration film are
Rectangle sheet or web-like.
4. foldable filter element structure according to claim 3, it is characterised in that the nucleopore refined filtration film, nucleopore coarse filtration film are
Single cone nucleopore membranes or cylinder nucleopore membranes or bipyramid nucleopore membranes, the micropore size on the nucleopore refined filtration film are micro- for 0.2 micron~2.0
Rice, the pore density are 1 × 106/ centimetre2~5 × 108/ centimetre2, or micropore size is 2.2 microns~4.0 microns, it is described
Pore density is 1 × 106/ centimetre2~6 × 106/ centimetre2, or micropore size is 4.2 microns~7.0 microns, the pore density
For 2 × 105/ centimetre2~6 × 106/ centimetre2, or micropore size be 7.0 microns~15.0 microns, the pore density be 5 ×
104/ centimetre2~2 × 106/ centimetre2, the micropore size of the nucleopore coarse filtration film is 10.0 microns~30.0 microns, the micropore
Density is 5 × 104/ centimetre2~2 × 106/ centimetre2, the micropore size of the non-woven fabrics is 10~200 microns.
5. foldable filter element structure according to claim 1, it is characterised in that the center of the lower cover has delivery port.
6. a kind of cartridge apparatus, it is characterised in that including the folding described in the open filter cylinder in upper end and claim any one of 2-5
Filter cartridge construction, the foldable filter element structure setting is in the inner chamber of filter cylinder.
7. cartridge apparatus according to claim 6, it is characterised in that the filter cylinder includes filter cylinder frame, the filter cylinder bone
The surface of frame circumferentially has multiple through holes or engraved structure.
8. cartridge apparatus according to claim 7, it is characterised in that the filter cylinder frame is provided with along structure, described
On include being arranged at the ring body of filter cylinder frame upper end along structure, the upper end of the ring body is provided with the ring-type outer to stretch out, institute
State that ring body lateral surface is circumferentially arranged there are multiple perforates, formed with step, the upper lid card between the ring body and filter cylinder frame
Put on the step.
9. cartridge apparatus according to claim 8, it is characterised in that the cross section of the filter cylinder frame and frame of filter element is
Circular or polygon.
10. cartridge apparatus according to claim 9, it is characterised in that the filter cylinder frame, frame of filter element, Shang Gai and under
Lid is made up of a kind of material of plastics, metal, ceramics, boccaro, china.
11. cartridge apparatus according to claim 6, it is characterised in that the upper lid is provided with to be connected with frame of filter element inner chamber
Logical outlet pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637572.XU CN206996044U (en) | 2017-06-04 | 2017-06-04 | Foldable filter element structure and cartridge apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720637572.XU CN206996044U (en) | 2017-06-04 | 2017-06-04 | Foldable filter element structure and cartridge apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206996044U true CN206996044U (en) | 2018-02-13 |
Family
ID=61446416
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720637572.XU Active CN206996044U (en) | 2017-06-04 | 2017-06-04 | Foldable filter element structure and cartridge apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206996044U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029474A (en) * | 2017-06-04 | 2017-08-11 | 上海谷奇核孔膜材料科技有限公司 | Foldable filter element structure, cartridge apparatus and its processing method |
-
2017
- 2017-06-04 CN CN201720637572.XU patent/CN206996044U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107029474A (en) * | 2017-06-04 | 2017-08-11 | 上海谷奇核孔膜材料科技有限公司 | Foldable filter element structure, cartridge apparatus and its processing method |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107029474A (en) | Foldable filter element structure, cartridge apparatus and its processing method | |
| CN102849865B (en) | Method for cyclic utilization of soybean product processing waste water and energy-saving apparatus | |
| CN107324605A (en) | The outer drinking water water purifying cup of household portable | |
| CN206996305U (en) | Filter core and liquid precise filter | |
| CN107158781A (en) | Liquid precise filter | |
| CN107185283A (en) | Liquid precise filter | |
| WO2015054511A1 (en) | Stacked plate-shaped composite membrane cartridge | |
| CN206996044U (en) | Foldable filter element structure and cartridge apparatus | |
| CN210764671U (en) | Filter type sewage treatment plant | |
| CN207581578U (en) | The outer drinking water water purifying cup of household portable | |
| CN207119262U (en) | Filter cartridge construction | |
| CN206995985U (en) | Liquid precise filter | |
| CN208711180U (en) | Micro- plastics removal device in a kind of aquaculture area superficial water | |
| CN211069319U (en) | Filter element for water filtering kettle and water filtering kettle with same | |
| CN206433597U (en) | A kind of fishpond oxygenation decontamination system | |
| CN107050961A (en) | Filter cartridge construction and its processing method | |
| CN208927770U (en) | Built-in filter element device and water appliance | |
| CN107837588A (en) | A kind of sewage treatment unit | |
| CN206996020U (en) | Filter cartridge construction and cartridge apparatus | |
| CN206810064U (en) | A kind of NF membrane | |
| CN2347969Y (en) | Drinking water purifier | |
| CN207451754U (en) | Filter element device and cold water drinking container | |
| JP3488296B2 (en) | Simple filtration device | |
| CN107162248A (en) | Built-in cup filter cartridge construction | |
| CN206700883U (en) | Nucleopore membranes cartridge filter |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |