CN201415110Y - Frill filter cylinder - Google Patents
Frill filter cylinder Download PDFInfo
- Publication number
- CN201415110Y CN201415110Y CN2008201574056U CN200820157405U CN201415110Y CN 201415110 Y CN201415110 Y CN 201415110Y CN 2008201574056 U CN2008201574056 U CN 2008201574056U CN 200820157405 U CN200820157405 U CN 200820157405U CN 201415110 Y CN201415110 Y CN 201415110Y
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- CN
- China
- Prior art keywords
- fiber membrane
- membrane filter
- filter cartridge
- frill
- filter cylinder
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- 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.)
- Ceased
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a frill filter cylinder which is composed of a filter cylinder cover, a frill filter cylinder body, a rubber anti-leakage washer, a water inlet, a water outlet and an auxiliary opening. The frill filter cylinder body is formed to flexible and can be formed to a straight cylinder shape. The frill filter cylinder can be used for the inner flexible filter core which is formed through bunching the frill threads to cylinder block shape or cylinder shape and has the other end as a free bending end and is used as the water inlet bottom end part. The effects of backwashingthe hollow fiber membrane opening and the oscillation cleaning to the outer wall of the hollow fiber membrane can promote each other. Compared with the prior-art backing washing method and air oscillation washing or the cleaning method using the two methods alternately, the frill filter cylinder has the characteristic of high cleaning efficiency. The frill filter cylinder provided by the utility model can be adapted for the installation occasion requiring flexible filter core.
Description
Technical field
The utility model relates to drinks moisture film separating treatment technical field, and specifically, the utility model relates to a kind of fiber membrane filter cartridge and application thereof.
Background technology
Along with the continuous progress of society and the people raising to growing material life and ecological, environmental protective health demand, people are also more and more higher to the requirement of drinking healthy clean water.Because present aquatic attitude is civilized naturally and water ecological environment has been subjected to serious day by day destruction, in the actual life, numerous domestic lifes waste water, industrial wastewater, poisonous and hazardous waste water flows into rivers,lakes and seas, severe contamination the water quality in water ecological environment and river, cause the lake pollution in wide area, the water source quality that the people are depended on for existence degenerates day by day.
People have adopted multiple purification style to drinking water, but often taked a kind of expensive water treatment filter type, as a kind of resin ion demineralized water treatment device, it is seated in the resin ion in the filter cylinder, its life cycle is short, the cost accounting height, also to consume much electricity, use a large amount of common salt (salt) balls to carry out backwash, another kind of RO membrane filtration not only expends a large amount of electric energy equally, also to waste a lot of water simultaneously, also to pressurize with water pump, and be acid through the water of its filtration, long-term drinking is harmful, the utility model patent does not need to use any electric energy, electric pump and mechanical energy, do not waste the water source, without any need for water pump pressurization, only rely on self pressure of running water, filter out healthy clean clear spring water by the cortina in the filter cylinder, saved a large amount of electric energy, safeguarded the safety in utilization of water purifier, and this filter cylinder has the broad-spectrum antiseptic function, suppress various algae, prevent the characteristics of running water fouling and long service life, the utility model patent not only is suitable for the cortina filter core of plurality of specifications, and also applicable simultaneously other RO film is as filter cylinder, and it is cheap, applicability is strong, the scope of application is wide, the vast rural area of particularly suitable, school and family use, recyclable utilization, free from environmental pollution, make the drinking water standard that can reach national regulation through the water after this cartridge filter processing, some water purifier is the renew cartridge fetch long price more, or exists the trace harmful elements bromate to remove endless, take place to pollute once more, to the dissatisfactory problem of the actual effect of drinking water treatment.
In addition, filter cylinder in the past is difficult to adopt radial filter pattern and bottom filtered model alternate run mode, can't take into account to the backwash in the doughnut fenestra with to the vibration of hollow-fibre membrane outer wall and clean both effects, and not see to have occasion is installed applicable to the filter core that needs the deflection shape.
Summary of the invention
For overcoming the deficiencies in the prior art, the utility model provides a kind of fiber membrane filter cartridge.Described fiber membrane filter cartridge can be used for the built-in filter core that is become tube bulk or column by film silk boundling.
Fiber membrane filter cartridge of the present utility model is achieved through the following technical solutions:
A kind of fiber membrane filter cartridge comprises fiber membrane filter cartridge lid, water inlet, leak-proof gasket, delivery port, fiber membrane filter cartridge main body composition, it is characterized in that described fiber membrane filter cartridge delivery port is provided with the fiber membrane filter cartridge lid, and water inlet one side is provided with standby hole.
According to fiber membrane filter cartridge of the present utility model, it is characterized in that described fiber membrane filter cartridge lid is made by polypropylene PP plastics or other nonpoisonous and tasteless plastics, and a water outlet screw is arranged in the middle of it.
According to fiber membrane filter cartridge of the present utility model, it is characterized in that described leak-proof gasket is made by rubber or plastic cement.
According to fiber membrane filter cartridge of the present utility model, it is characterized in that it is characterized in that, the described fiber membrane filter cartridge lid and the filter cylinder main body outside are formed with reinforcement, are made by polypropylene PP plastics or other nonpoisonous and tasteless plastics.
According to fiber membrane filter cartridge of the present utility model, it is characterized in that described water inlet and standby hole are the screws in the fiber membrane filter cartridge of leading to that is connected on the filter cylinder one.
According to fiber membrane filter cartridge of the present utility model, it is characterized in that described fiber membrane filter cartridge main body forms the deflection shape.
According to fiber membrane filter cartridge of the present utility model, described filter cylinder can be used for built-in such filter core: after the film silk bending of the hollow fiber membrane filter course of described filter core by the hollow fiber membrane of number 600-1600 root hollow fiber, fracture end and cortina lid trim sealing, as delivery port.Film silk boundling one-tenth tube bulk or column form, the other end is the free bend end, as the filter core of water inlet bottom part formation.
According to the utility model, the packing forms of boundling dress can adopt the vertical installation of filter core, and end cap is smooth, need not special support, and is easy for installation.Can adopt radial filter pattern and bottom filtered model alternate run mode.
According to fiber membrane filter cartridge of the present utility model, after described hollow fiber membrane filtered film silk two end-grain cutting together of series of strata with the hollow fiber membrane of 600-1600 root hollow fiber, an end and cortina lid trimmed sealing, as delivery port, the other end is as the water inlet bottom part, and the centre forms the drainage passage of filter core central authorities.
According to fiber membrane filter cartridge of the present utility model, press the operational mode of operation external pressure backwash in can adopting, it is just much of that this pattern only adopts water to carry out backwash, and need not needs to carry out backwash with compressed air as outer press mold.And, can reach dead-end filtration and cross-flow filtration.
According to fiber membrane filter cartridge of the present utility model, be provided with the rubber leak-proof gasket at the interface of fiber membrane filter cartridge, be provided with a standby hole in the water inlet, be used to discharge water, venting, reverse osmosis membrane and oppositely clean usefulness, delivery port covers with fiber membrane filter cartridge and is connected one.
According to fiber membrane filter cartridge of the present utility model, water inlet and delivery port are arranged at the filter cylinder top in the lump.
Fiber membrane filter cartridge of the present utility model, can make the backwash in the doughnut fenestra and both effects are cleaned in the vibration of hollow-fibre membrane outer wall mutually promote, compare with air vibration cleaning or both staggered cleaning methods at interval with existing backwash, have the high characteristics of cleaning efficiency.The utility model can adopt nano anti-biotic material and PP material co-manufactured, and the glassware for drinking water after it purifies has the antibacterial functions of wide spectrum, can suppress the breeding growth of algae and bacterium, also has scale effect.Water through behind the preceding pipe protection filter element filtering enters from the filter cylinder water inlet, is installed in the ultrafiltration of the hundreds of-thousands of bendings in the filter cylinder by sealing, or the micro-filtration cortina, and water penetrates in the cortina from the external diameter micropore of cortina and flows out through the delivery port of apopore by filter cylinder.The utility model is installed occasion applicable to the filter core that needs the deflection shape.
The simple declaration of accompanying drawing
Fig. 1 is the structural representation of fiber membrane filter cartridge of the present utility model.
Fig. 2 is a tube structure schematic diagram of fiber membrane filter cartridge of the present utility model.
Fig. 3 is a structural representation of fiber membrane filter cartridge lid of the present utility model.
Fig. 4,5 are respectively the hollow fiber membrane filter core schematic diagram that is used for fiber membrane filter cartridge of the present utility model.
Among the figure, 1 is outer cortina catch net, and 2 is the hollow fiber membrane filter course, and 3,4 are respectively leak-proof gasket; 5 are the fiber membrane filter cartridge lid, and 6 is delivery port, and 8 is that 9 is standby hole as the free bend end of water inlet bottom part; 10 is the fiber membrane filter cartridge main body, and 11 is water inlet, and 12 is reinforcement, and 13 is the filter core socket.
The specific embodiment
Below, with reference to accompanying drawing, be described more specifically fiber membrane filter cartridge of the present utility model and uses thereof with embodiment.
Embodiment 1
Referring to accompanying drawing.A kind of fiber membrane filter cartridge comprises fiber membrane filter cartridge lid 5, water inlet 6, leak-proof gasket 3,4, delivery port 6, fiber membrane filter cartridge 10 main bodys composition, it is characterized in that described fiber membrane filter cartridge delivery port is provided with fiber membrane filter cartridge lid 5, and water inlet one side is provided with standby hole 9.Described fiber membrane filter cartridge lid is made by polypropylene PP plastics or other nonpoisonous and tasteless plastics, and a water outlet screw is arranged in the middle of it.
In the present embodiment, described leak-proof gasket is made by rubber or plastic cement.Described fiber membrane filter cartridge is made by polypropylene PP plastics or other nonpoisonous and tasteless plastics.
In the present embodiment, described water inlet and standby hole are the screws in the fiber membrane filter cartridge of leading to that is connected on the filter cylinder one.
In the present embodiment, described fiber membrane filter cartridge main body forms the deflection shape.Can be used for built-in such filter core: after the film silk bending of the hollow fiber membrane filter course of described filter core by the hollow fiber membrane of 600-1600 root hollow fiber, fracture end and cortina lid trim sealing, as delivery port.Film silk boundling one-tenth tube bulk or column form, the other end is free bend end 8, as the filter core of water inlet bottom part formation.
In the present embodiment, be provided with a standby hole 9, be used to discharge water in the water inlet, venting, reverse osmosis membrane and the reverse usefulness of cleaning, delivery port is connected one with the fiber membrane filter cartridge lid.
In the present embodiment, the filter cylinder of deflection shape can be used for built-in deflection shape, film silk boundling becomes that tube bulk or column form, the other end to be the free bend end, the filter core that forms as the water inlet bottom part.Thus, applicable to the filter cylinder that needs the deflection shape occasion is installed.
Certainly, the packing forms of described boundling dress is the vertical installation of cocoa employing filter core also, and end cap is smooth, need not special support, and is easy for installation.
In the present embodiment, the filter cylinder of built-in hollow fiber membrane filter core can adopt radial filter pattern and bottom filtered model alternate run mode.That is, according to fiber membrane filter cartridge of the present utility model, press the operational mode of operation external pressure backwash in can adopting, it is just much of that this pattern only adopts water to carry out backwash, and need not needs to carry out backwash with compressed air as outer press mold.
According to fiber membrane filter cartridge of the present utility model, be provided with the rubber leak-proof gasket at the interface of fiber membrane filter cartridge.
According to present embodiment; be fit to built-in use the hollow fiber membrane filter core radially ecto-entad be respectively arranged with outer cortina catch net; the hollow fiber membrane filter course; described hollow fiber membrane filters series of strata and becomes tube bulk or column to form film silk boundling; the film silk of described hollow fiber membrane is a hollow fiber; its inner formation cross section is 3-7 capillary channel of honeycomb structure structure distribution; the membrane porosity that the film silk wall of described hollow fiber membrane has porous is the membrane pores of 50-65%, and the aperture, membranous wall hole of the film silk monofilament of the hollow fiber membrane of described hollow fiber is the 0.01-0.08 micron.
Water after filtering through preceding road enters from the filter cylinder water inlet, is installed in the ultrafiltration of hundreds of bendings in the filter cylinder by sealing, or the micro-filtration cortina, and water penetrates in the cortina from the external diameter micropore of cortina and flows out through the delivery port of apopore by filter cylinder.Thus, make permeate water spread to collecting ring, permeate water pressure is lower, and operating pressure is low.Described hollow fiber membrane filter core can be applicable to household drinking water and handles usefulness.
In the present embodiment, described cortina filter core lid is to make with acrylic resin plastics or other nonpoisonous and tasteless plastics.Be provided with cortina filter core lid at described filter core top delivery port, be provided with two leak-proof gaskets in described filter core bottom.
In the present embodiment, behind the film silk boundling of described hollow fiber membrane filter course by the hollow fiber membrane of 300-500 root hollow fiber, two end fracture ends and cortina lid trim, the cortina cap seal is solid, and an end is as delivery port, and the other end is as the water inlet bottom part, the middle drainage passage that forms filter core central authorities, be also referred to as outside the central gallery, other form filter cylinder of the present utility model as embodiment 1.
That is, described fiber membrane filter cartridge main body forms straight-tube shape.Can be used for built-in such filter core: after the film silk bending of the hollow fiber membrane filter course of described filter core by the hollow fiber membrane of number 600-1600 root hollow fiber, fracture end and cortina lid trim sealing, as delivery port.Be applicable to that film silk boundling one-tenth tube bulk or column form, the other end is the free bend end, as the filter core of water inlet bottom part formation.
According to fiber membrane filter cartridge of the present utility model, press the operational mode of operation external pressure backwash in can adopting, it is just much of that this pattern only adopts water to carry out backwash, and need not needs to carry out backwash with compressed air as outer press mold.
Thus, make permeate water spread to collecting ring, permeate water pressure is lower, and operating pressure is low.Described hollow fiber membrane filter core can be applicable to household drinking water and handles usefulness.
In the present embodiment, described cortina filter core lid is to make with acrylic resin plastics or other nonpoisonous and tasteless plastics.Be provided with cortina filter core lid at described filter core top delivery port, be provided with two leak-proof gaskets in described filter core bottom.
In the present embodiment, except described fiber membrane filter cartridge lid (cortina filter core lid) as shown in Figure 3, other form filter cylinder of the present utility model as embodiment 2.
That is, described fiber membrane filter cartridge main body forms straight-tube shape.Water inlet 11 is arranged at the filter cylinder top in the lump with delivery port 6, and promptly described fiber membrane filter cartridge covers.
According to fiber membrane filter cartridge of the present utility model, the filter core that adopts film silk boundling to become tube bulk or column to form, can make the backwash in the doughnut fenestra and both effects are cleaned in the vibration of hollow-fibre membrane outer wall mutually promote, compare with air vibration cleaning or both staggered cleaning methods at interval with existing backwash, have the high characteristics of cleaning efficiency.The utility model can adopt nano anti-biotic material and PP material co-manufactured, and the glassware for drinking water after it purifies has the antibacterial functions of wide spectrum, can suppress the breeding growth of algae and bacterium, also has scale effect.Water through behind the preceding road filter element filtering enters from the filter cylinder water inlet, is installed in the ultrafiltration of the hundreds of-thousands of bendings in the filter cylinder by sealing, or the micro-filtration cortina, and water penetrates in the cortina from the external diameter micropore of cortina and flows out through the delivery port of apopore by filter cylinder.The utility model is installed occasion applicable to the filter core that needs the deflection shape.
Claims (6)
1. a fiber membrane filter cartridge comprises fiber membrane filter cartridge lid, water inlet, rubber leak-proof gasket, delivery port, fiber membrane filter cartridge main body, it is characterized in that, is provided with a standby hole in the water inlet, and delivery port is connected one with the fiber membrane filter cartridge lid.
2. fiber membrane filter cartridge according to claim 1 is characterized in that, the described fiber membrane filter cartridge lid and the filter cylinder main body outside are formed with reinforcement.
3. fiber membrane filter cartridge according to claim 1 is characterized in that described fiber membrane filter cartridge becomes the deflection shape.
4. fiber membrane filter cartridge according to claim 1 is characterized in that, the interface that covers at fiber membrane filter cartridge is provided with the rubber leak-proof gasket, and described leak-proof gasket is made by rubber or plastic cement.
5. fiber membrane filter cartridge according to claim 1 is characterized in that, described water inlet and standby hole are the threaded hole in the fiber membrane filter cartridge of leading to that is connected on the filter cylinder body.
6. fiber membrane filter cartridge according to claim 1 is characterized in that, described water inlet and delivery port are arranged at the filter cylinder top in the lump.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201574056U CN201415110Y (en) | 2008-12-19 | 2008-12-19 | Frill filter cylinder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008201574056U CN201415110Y (en) | 2008-12-19 | 2008-12-19 | Frill filter cylinder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201415110Y true CN201415110Y (en) | 2010-03-03 |
Family
ID=41791520
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008201574056U Ceased CN201415110Y (en) | 2008-12-19 | 2008-12-19 | Frill filter cylinder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201415110Y (en) |
-
2008
- 2008-12-19 CN CN2008201574056U patent/CN201415110Y/en not_active Ceased
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C35 | Partial or whole invalidation of patent or utility model | ||
| IW01 | Full invalidation of patent right |
Decision date of declaring invalidation: 20120929 Decision number of declaring invalidation: 19341 Granted publication date: 20100303 |