CN108328676A - A kind of anti-end leakage filter core - Google Patents
A kind of anti-end leakage filter core Download PDFInfo
- Publication number
- CN108328676A CN108328676A CN201810176078.7A CN201810176078A CN108328676A CN 108328676 A CN108328676 A CN 108328676A CN 201810176078 A CN201810176078 A CN 201810176078A CN 108328676 A CN108328676 A CN 108328676A
- Authority
- CN
- China
- Prior art keywords
- filter core
- element body
- filter element
- filter
- activated carbon
- 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.)
- Withdrawn
Links
Classifications
-
- 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
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/002—Construction details of the apparatus
- C02F2201/006—Cartridges
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)
- Water Treatment By Sorption (AREA)
Abstract
The present invention relates to filtration arts more particularly to a kind of anti-end to leak filter core.Multiple activated carbon circles are equipped in the PP fibrous layers of the filter element body of the anti-end leakage filter core, on the one hand activated carbon circle increases the contact area of activated carbon and water, on the other hand increases the adsorption efficiency of activated carbon so that the filter effect of filter core is more superior；In addition, the both ends of anti-end leakage filter core are equipped with hot melt layer, hot melt layer can prevent water from passing through, and effectively prevent the end leakage of water, water needed for anti-end leakage filter core by pressure difference it is low, the filtration yield of water is big；Which reduces the replacement frequency of filter core, extend the service life of filter core, effectively reduce the use cost of filter core.In short, filter cartridge construction reasonable design is leaked at the anti-end, use and replace easy for installation, quick, is suitble to promote the use of.
Description
Technical field
The present invention relates to filtration arts more particularly to a kind of anti-end to leak filter core.
Background technology
Filter core separation liquid either solid particle or makes different material compositions come into full contact in gas, accelerates reaction
Time can protect the normal work of equipment or the cleaning of air, after fluid enters the filter core for being equipped with certain specification strainer,
Impurity is blocked, and clean stream object is flowed out by filter core.Liquid filter element makes liquid（Including oil, water etc.）Make the liquid being contaminated
Body by cleaning to produce, required state of living, that is, liquid is made to reach certain cleanliness factor.It was commonly used in drainage
Filter core, the contact area of water and filter core is small, and the pressure difference that when filter core use requires is larger, and water is easy to ooze out from the both ends of filter core,
The purpose of filtering is not achieved, the service life of filter core is short, and the pollutant carrying capacity of filter core is weak, needs to be replaced frequently, and use cost is big.
In order to solve the above-mentioned technical problem, the present invention devises a kind of anti-end leakage filter core, the filter core sheet of the anti-end leakage filter core
Multiple activated carbon circles are equipped in the PP fibrous layers of body, on the one hand activated carbon circle increases the contact area of activated carbon and water, separately
On the one hand the adsorption efficiency of activated carbon is increased so that the filter effect of filter core is more superior；In addition, the two of the anti-end leakage filter core
End is equipped with hot melt layer, and hot melt layer can prevent water from passing through, and effectively prevents the end leakage of water, water needed for anti-end leakage filter core by
Pressure difference is low, and the filtration yield of water is big；Which reduces the replacement frequency of filter core, extend the service life of filter core, effectively reduce
The use cost of filter core.In short, filter cartridge construction reasonable design is leaked at the anti-end, use and replace easy for installation, quick, is suitble to push away
It is wide to use.
Invention content
In order to overcome defect present in background technology, the technical solution adopted by the present invention to solve the technical problems to be：
A kind of anti-end leakage filter core, including bottom end cover, upper end cover and filter element body, it is characterised in that：The upper and lower ends of the filter element body
Equipped with hot melt layer, the thickness of the hot melt layer is 3-5 millimeters, and upper end cover is fixed on the hot melt layer of the filter element body upper end,
Be fixed with bottom end cover on the hot melt layer of the filter element body lower end, the filter element body be followed successively by from outside to inside PP fibrous layers,
Active carbon layer and PE layers are equipped with multiple activated carbon circles, medial surface and the activity of the activated carbon circle in the PP fibrous layers
Layer of charcoal is connected, and the bottom end cover and upper end cover are equipped with gasket groove.
The length of the filter element body overall diameter of the preferred filter element body is 55-60 millimeters, the filter of the filter element body
The length of core ontology interior diameter is 20-26 millimeters.
The present invention devises a kind of anti-end leakage filter core, is equipped in the PP fibrous layers of the filter element body of the anti-end leakage filter core more
On the one hand a activated carbon circle, activated carbon circle increase the contact area of activated carbon and water, on the other hand increase the suction of activated carbon
Attached efficiency so that the filter effect of filter core is more superior；In addition, the both ends of the anti-end leakage filter core are equipped with hot melt layer, hot melt layer energy
Enough water is prevented to pass through, effectively prevents the end leakage of water, water needed for anti-end leakage filter core by pressure difference it is low, the filtration yield of water is big；
Which reduces the replacement frequency of filter core, extend the service life of filter core, effectively reduce the use cost of filter core.Always
It, which leaks filter cartridge construction reasonable design, uses and replace easy for installation, quick, is suitble to promote the use of.
Description of the drawings
Present invention will be further explained below with reference to the attached drawings and examples.
Fig. 1 is a kind of structural schematic diagram of anti-end leakage filter core of the present invention；
Fig. 2 is a kind of front view of anti-end leakage filter core of the present invention；
Fig. 3 is in Fig. 2 along the sectional view in the directions A-A；
Fig. 4 is the partial enlarged view at B in Fig. 3；
Wherein:1, bottom end cover；2, upper end cover；3, filter element body；4, activated carbon circle；5, PE layers；6, active carbon layer；7, PP is fine
Tie up layer；8, gasket groove；9, hot melt layer.
Specific implementation mode
In conjunction with the accompanying drawings, the present invention is further explained in detail.Attached drawing is the schematic diagram of simplification, only with signal side
Formula illustrates the basic structure of the present invention, therefore it only shows the composition relevant to the invention.
Specific embodiment one, please refers to Fig.1-4, and filter core, including bottom end cover 1, upper end cover 2 and filter element body are leaked in a kind of anti-end
3, it is characterised in that：The upper and lower ends of the filter element body 3 are equipped with hot melt layer 9, and the thickness of the hot melt layer 9 is 3 millimeters, described
It is fixed with upper end cover 2 on the hot melt layer 9 of 3 upper end of filter element body, lower end is fixed on the hot melt layer 9 of 3 lower end of the filter element body
Lid 1, the filter element body 3 are followed successively by PP fibrous layers 7, active carbon layer 6 and PE layers 5, the PP fibrous layers 7 from outside to inside
Interior to be equipped with multiple activated carbon circles 4, the medial surface of the activated carbon circle 4 is connected with active carbon layer 6, the bottom end cover 1 and upper end
Lid 2 is equipped with gasket groove 8, and the length of the filter element body overall diameter of the filter element body 3 is 55 millimeters, the filter element body 3
The length of filter element body interior diameter is 20 millimeters.
Specific embodiment two, please refers to Fig.1-4, and filter core, including bottom end cover 1, upper end cover 2 and filter element body are leaked in a kind of anti-end
3, it is characterised in that：The upper and lower ends of the filter element body 3 are equipped with hot melt layer 9, and the thickness of the hot melt layer 9 is 4 millimeters, described
It is fixed with upper end cover 2 on the hot melt layer 9 of 3 upper end of filter element body, lower end is fixed on the hot melt layer 9 of 3 lower end of the filter element body
Lid 1, the filter element body 3 are followed successively by PP fibrous layers 7, active carbon layer 6 and PE layers 5, the PP fibrous layers 7 from outside to inside
Interior to be equipped with multiple activated carbon circles 4, the medial surface of the activated carbon circle 4 is connected with active carbon layer 6, the bottom end cover 1 and upper end
Lid 2 is equipped with gasket groove 8, and the length of the filter element body overall diameter of the filter element body 3 is 58 millimeters, the filter element body 3
The length of filter element body interior diameter is 24 millimeters.
Specific embodiment three, please refers to Fig.1 and Fig. 2, please refers to Fig.1-4, and filter core is leaked at a kind of anti-end, including bottom end cover 1, on
End cap 2 and filter element body 3, it is characterised in that：The upper and lower ends of the filter element body 3 are equipped with hot melt layer 9, the hot melt layer 9
Thickness is 5 millimeters, and upper end cover 2, the hot melt of 3 lower end of the filter element body are fixed on the hot melt layer 9 of 3 upper end of the filter element body
It is fixed with bottom end cover 1 on layer 9, the filter element body 3 is followed successively by PP fibrous layers 7, active carbon layer 6 and PE layers 5 from outside to inside,
Multiple activated carbon circles 4 are equipped in the PP fibrous layers 7, the medial surface of the activated carbon circle 4 is connected with active carbon layer 6, institute
It states bottom end cover 1 and upper end cover 2 is equipped with gasket groove 8, the length of the filter element body overall diameter of the filter element body 3 is 60 millimeters,
The length of the filter element body interior diameter of the filter element body 3 is 26 millimeters.
The present invention devises a kind of anti-end leakage filter core, is equipped in the PP fibrous layers of the filter element body of the anti-end leakage filter core more
On the one hand a activated carbon circle, activated carbon circle increase the contact area of activated carbon and water, on the other hand increase the suction of activated carbon
Attached efficiency so that the filter effect of filter core is more superior；In addition, the both ends of the anti-end leakage filter core are equipped with hot melt layer, hot melt layer energy
Enough water is prevented to pass through, effectively prevents the end leakage of water, water needed for anti-end leakage filter core by pressure difference it is low, the filtration yield of water is big；
Which reduces the replacement frequency of filter core, extend the service life of filter core, effectively reduce the use cost of filter core.Always
It, which leaks filter cartridge construction reasonable design, uses and replace easy for installation, quick, is suitble to promote the use of.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (2)
1. filter core, including bottom end cover are leaked in a kind of anti-end（1）, upper end cover（2）And filter element body（3）, it is characterised in that：The filter core
Ontology（3）Upper and lower ends be equipped with hot melt layer（9）, the hot melt layer（9）Thickness be 3-5 millimeters, the filter element body（3）On
The hot melt layer at end（9）On be fixed with upper end cover（2）, the filter element body（3）The hot melt layer of lower end（9）On be fixed with bottom end cover
（1）, the filter element body（3）It is followed successively by PP fibrous layers from outside to inside（7）, active carbon layer（6）With PE layers（5）, the P
P fibrous layers（7）It is interior to be equipped with multiple activated carbon circles（4）, the activated carbon circle（4）Medial surface and active carbon layer（6）It is connected,
The bottom end cover（1）And upper end cover（2）It is equipped with gasket groove（8）.
2. filter core is leaked at a kind of anti-end according to claim 1, it is characterised in that：The filter element body（3）Filter element body
The length of overall diameter is 55-60 millimeters, the filter element body（3）Filter element body interior diameter length be 20-26 millimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176078.7A CN108328676A (en) | 2018-03-02 | 2018-03-02 | A kind of anti-end leakage filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810176078.7A CN108328676A (en) | 2018-03-02 | 2018-03-02 | A kind of anti-end leakage filter core |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108328676A true CN108328676A (en) | 2018-07-27 |
Family
ID=62928834
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810176078.7A Withdrawn CN108328676A (en) | 2018-03-02 | 2018-03-02 | A kind of anti-end leakage filter core |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108328676A (en) |
-
2018
- 2018-03-02 CN CN201810176078.7A patent/CN108328676A/en not_active Withdrawn
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WW01 | Invention patent application withdrawn after publication | ||
| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20180727 |