CN108793484A - A kind of water filtering composite filter element - Google Patents
A kind of water filtering composite filter element Download PDFInfo
- Publication number
- CN108793484A CN108793484A CN201811049767.8A CN201811049767A CN108793484A CN 108793484 A CN108793484 A CN 108793484A CN 201811049767 A CN201811049767 A CN 201811049767A CN 108793484 A CN108793484 A CN 108793484A
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- CN
- China
- Prior art keywords
- filter
- core
- layer
- water
- filter core
- 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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Classifications
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F9/00—Multistage treatment of water, waste water or sewage
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/28—Treatment of water, waste water, or sewage by sorption
- C02F1/283—Treatment of water, waste water, or sewage by sorption using coal, charred products, or inorganic mixtures containing them
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
- C02F1/444—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by ultrafiltration or microfiltration
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/14—Maintenance of water treatment installations
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2303/00—Specific treatment goals
- C02F2303/16—Regeneration of sorbents, filters
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Filtering Materials (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to a kind of water to filter composite filter element, including central siphon, filter core lid, at least two filter elements；Filter element includes filter core and corresponding filter-core shell；It is penetrated through between adjacent filter-core shell, and is removably docked and be connected by Hermetical connecting structure；Each filter core is socketed on central siphon, is uniformly distributed on the position that central siphon is contacted with filter core into water aperture；The water purification apopore that filter core covers is connected to central siphon, and the raw water inlet opening that filter core covers and filter-core shell inside are connected to；Filter core is removably fixed by socket by multiple filtration material layer successively from the outside to the core, and wherein at least one layer is reproducible renewable layer after processing.Filter element of the present invention respectively can independently be regenerated using the nested compound and integrated filter core of radial multilayer high efficiency filter material tight from outside to inside, each layer；And sectional carries out regeneration treatment, effectively solves the problem of the filter element life shortening of severe water pollution area and the more leaks of multi-stage filter core pipe joint.
Description
Technical field
The present invention relates to a kind of filter cores, are a kind of water filtering composite filter elements specifically.
Background technology
The front filter element of market RO water purification machines is generally 2-3 grades at present：Particle or sintering carbon filter core, PP spray welding filter elements,
It can be greatly shortened in the regional service life of severe water pollution, while have an effect on the water quality into reverse osmosis membrane, shorten reverse osmosis
The service life of permeable membrane.To improve service life, if increasing prime processing filter core area simultaneously, many skies certainly will be occupied again
Between, cause fuselage huge too fat to move；And multi-stage filter core repair and replacement bother, exposed water pipe head is more, leak easily occurs.
Invention content
The purpose of the present invention is：A kind of water filtering composite filter element is provided, using Dual-layer or multilayer series connection integrated filter element
Shell solves multi-stage filter core, more external water pipes and joint replacing difficulty, connector seepy question；Meanwhile filter element is used by outer
The close nested compound and integrated filter core of multi-layer efficient filtering material, sectional regeneration are used for multiple times radially inward, solve water quality
The problem of seriously polluted regional reduced service life.
The present invention takes following technical scheme：
A kind of water filtering composite filter element, including central siphon 5, filter core lid 1, at least two filter elements；The filter element
Including filter core 3 and corresponding filter-core shell 2；It penetrates through between adjacent filter-core shell 2, and is removably docked by Hermetical connecting structure 4
It is connected；Each filter core 3 is socketed on central siphon 5, is uniformly distributed on the position that central siphon 3 is contacted with filter core into water aperture；The filter
Water purification apopore 1a on core cap 1 is connected to central siphon 5, and the raw water inlet opening 1b on filter core lid 1 is connected to 2 inside of filter-core shell；
The filter core 3 is removably fixed by socket by multiple filtration material layer successively from the outside to the core, and wherein at least one layer is warp
Reproducible renewable layer after processing.
Further, the filtering material layer of the filter core 3 from the outside to the core is divided into three layers, is respectively：First layer is that ceramics are thick
Filtering layer, the second layer are using load silver or to carry zinc carbon activity Carbon fibe felt adsorption layer, and third layer is hollow fiber ultrafiltration membrane filter bed of essence,
Wherein, first layer can periodically take out flushing regeneration, and third layer, which can be taken out, is periodically impregnated with backwash again using edible reagent
It is raw.
Further, multiple filtration material layer, layer are taken the grafting nested form with sealing structure with layer, can freely be torn open
Unload separation.
Further, the filter core 3, filter-core shell 2, central siphon 5 are in cylindrical shape.
Further, 1 spherical shape of the filter core lid.
Further, the raw water inlet opening 1b and water purification apopore 1a is located at the 90 ° of angles in interval on filter core lid 1, and
It is vertical with central siphon 5.
Further, the central siphon 5 is located at the centre of water filtering composite filter element.
The beneficial effects of the present invention are：
1) Dual-layer or multilayer series connection integrated filter element shell are used, solves multi-stage filter core, more external water pipes and connector more
Change difficult, connector seepy question；
2) filter element is using the nested compound and integrated filter core of radial multilayer high efficiency filter material tight from outside to inside, respectively
Layer respectively independently can be regenerated or be replaced；And each filter core is in respective filter element, sectional carries out regeneration treatment or replacement,
It can be used for multiple times, more economical saving；
3) filter core is using integrated upper and lower structures and detachable, effectively solution severe water pollution area filter element life shortening
The problem of and the problem of the more leaks of multi-stage filter core pipe joint.
4) compact-sized, filter efficiency is high, occupies little space, avoids the huge too fat to move problem of fuselage；
5) multi-stage filter core repair and replacement are overcome to bother, exposed water pipe head is more, the problem of leak easily occurs.
Description of the drawings
Fig. 1 is the sectional view of water filtering composite filter element of the present invention.
Fig. 2 is the structural schematic diagram of filter core.
In figure, 1. filter core lids, 2. filter-core shells, 3. filter cores, 4. Hermetical connecting structures, 5. central siphons, 1a. water purification apopores,
1b. raw waters inlet opening.
Specific implementation mode
Present invention will be further explained below with reference to the attached drawings and specific examples.
Referring to Fig. 1-Fig. 2, a kind of water filtering composite filter element, including central siphon 5, filter core lid 1, at least two filter elements；
The filter element includes filter core 3 and corresponding filter-core shell 2；It is penetrated through between adjacent filter-core shell 2, and passes through Hermetical connecting structure 4
Removably docking is connected；Each filter core 3 is socketed on central siphon 5, is uniformly distributed on the position that central siphon 3 is contacted with filter core into water
Aperture；Water purification apopore 1a on the filter core lid 1 is connected to central siphon 5, the raw water inlet opening 1b on filter core lid 1 and filter-core shell
2 inside connections；The filter core 3 is removably fixed by socket by multiple filtration material layer successively from the outside to the core, and wherein extremely
Few one layer is reproducible renewable layer after processing.
In this embodiment, referring to Fig. 2, the filtering material layer of the filter core 3 from the outside to the core is divided into three layers, is respectively：The
One layer is ceramic coarse filtration layer, and periodically filter core can be taken out and rinsed, can also be in flow that cartridge surface is ceramic with old toothbrush
Silt, iron rust in the suspended matter of upper retention such as water, which brush, to be washed out；The second layer is using load silver or to carry zinc carbon activity Carbon fibe
Felt adsorption layer, third layer are hollow fiber ultrafiltration membrane filter bed of essence, wherein first layer can periodically take out flushing regeneration, third layer
It can take out periodically to impregnate using edible reagent and be regenerated with backwash.
In this embodiment, with continued reference to Fig. 2, multiple filtration material layer, layer takes the grafting with sealing structure embedding with layer
Set form can be freely disassembled separation.
In this embodiment, referring to Fig. 2, the filter core 3, filter-core shell 2, central siphon 5 are in cylindrical shape.
In this embodiment, referring to Fig. 1,1 spherical shape of the filter core lid.
In this embodiment, it is located on filter core lid 1 referring to Fig. 1, the raw water inlet opening 1b and water purification apopore 1a and is spaced
90 ° of angles, and it is vertical with central siphon 5.
In this embodiment, referring to Fig. 1, the central siphon 5 is located at the centre of water filtering composite filter element.
Composite filter element shell is integrated levels cascaded structure in the present embodiment, and raw water from top to bottom filters, per section structure
It is equipped with renewable composite filter element；Upper and lower structures are removable, alternately take out the respective layer composite filter element being heavily polluted to facilitate and
Regeneration, upper layer and lower layer alternately take out regeneration and are conducive to be regenerated according to pollution level segmentation, extend the integral filter core service life；Regeneration is adopted
Mechanical curettage and edible reagent is taken to impregnate and backwash；2nd layer uses load silver or carries zinc carbon activity Carbon fibe felt adsorption layer, and the 3rd
Layer use hollow fiber ultrafiltration membrane filter bed of essence, hollow fiber ultrafiltration membrane refined filtration be hydrophily, periodically using eat reagent impregnate with
Backwash regeneration.Every layer compound using adhesion technique in end face, and layer and layer take the grafting nested form with sealing structure, can be with
It is freely disassembled separation.
It is the preferred embodiment of the present invention above, those of ordinary skill in the art can also carry out various changes on this basis
It changes or improves, under the premise of not departing from the present invention total design, these transformation or improve should all belong to that the present invention claims guarantors
Within the scope of shield.
Claims (7)
1. a kind of water filters composite filter element, it is characterised in that：
Including central siphon (5), filter core lid (1), at least two filter elements；
The filter element includes filter core (3) and corresponding filter-core shell (2)；It is penetrated through between adjacent filter-core shell (2), and passes through sealing
Connection structure (4), which is removably docked, to be connected；Each filter core (3) is socketed on central siphon (5), and central siphon (3) is contacted with filter core
It is uniformly distributed on position into water aperture；
Water purification apopore (1a) on the filter core lid (1) is connected to central siphon (5), the raw water inlet opening on filter core lid (1)
It is connected to inside (1b) and filter-core shell (2)；
The filter core (3) is removably fixed by socket by multiple filtration material layer successively from the outside to the core, and wherein at least one
Layer is reproducible renewable layer after processing.
2. water as described in claim 1 filters composite filter element, it is characterised in that：The filter material of the filter core (3) from the outside to the core
The bed of material is divided into three layers, is respectively：First layer is ceramic coarse filtration layer, and the second layer is to use to carry silver or carry zinc carbon activity Carbon fibe felt to inhale
Attached layer, third layer are hollow fiber ultrafiltration membrane filter bed of essence, wherein first layer can periodically take out flushing regeneration, and third layer can
It takes out periodically to impregnate using edible reagent and be regenerated with backwash.
3. water as described in claim 1 filters composite filter element, it is characterised in that：Multiple filtration material layer, layer take band with layer
The grafting nested form of sealing structure, can be freely disassembled separation.
4. water as described in claim 1 filters composite filter element, it is characterised in that：The filter core (3), filter-core shell (2), central siphon
(5) it is in cylindrical shape.
5. water as described in claim 1 filters composite filter element, it is characterised in that：The spherical shape of the filter core lid (1).
6. water as claimed in claim 5 filters composite filter element, it is characterised in that：The raw water inlet opening (1b) is discharged with water purification
Hole (1a) is located at the 90 ° of angles in interval on filter core lid (1), and vertical with central siphon (5).
7. water as described in claim 1 filters composite filter element, it is characterised in that：It is compound that the central siphon (5) is located at water filtering
The centre of filter core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049767.8A CN108793484A (en) | 2018-09-10 | 2018-09-10 | A kind of water filtering composite filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811049767.8A CN108793484A (en) | 2018-09-10 | 2018-09-10 | A kind of water filtering composite filter element |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108793484A true CN108793484A (en) | 2018-11-13 |
Family
ID=64082174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811049767.8A Pending CN108793484A (en) | 2018-09-10 | 2018-09-10 | A kind of water filtering composite filter element |
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| Country | Link |
|---|---|
| CN (1) | CN108793484A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255744A (en) * | 2019-08-02 | 2019-09-20 | 珠海格力电器股份有限公司 | Compound filter element group spare and water purification system |
-
2018
- 2018-09-10 CN CN201811049767.8A patent/CN108793484A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110255744A (en) * | 2019-08-02 | 2019-09-20 | 珠海格力电器股份有限公司 | Compound filter element group spare and water purification system |
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