CN102784520A - Filter core for filtering water solution and preparation method of filter core - Google Patents
Filter core for filtering water solution and preparation method of filter core Download PDFInfo
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- CN102784520A CN102784520A CN2012102680087A CN201210268008A CN102784520A CN 102784520 A CN102784520 A CN 102784520A CN 2012102680087 A CN2012102680087 A CN 2012102680087A CN 201210268008 A CN201210268008 A CN 201210268008A CN 102784520 A CN102784520 A CN 102784520A
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Abstract
The invention relates to a microporous filter core for filtering water solution, in particular to a filter core for filtering water solution with filtering, adsorption and sterilization functions and a preparation method of the filter core. The filter core comprises 28 percent to 65 percent of diatomite, 13 percent to 50 percent of active carbon, 11 percent to 48 percent of polyethylene and 11 percent to 48 percent of medical stone according to the weight percentage. The filter core has the advantages that the material selection is reasonable, the produced filter core can be used for effectively removing impurities including rust, suspension materials, colloid and the like in tap water, residual chlorine in the tap water can be effectively removed, pathogenic bacteria can be effectively removed, and the retention rate reaches 99.99 percent. Meanwhile, the water passing flow rate can be increased, the service life is prolonged, and the filter core can be repeatedly used after being irregularly cleaned according to different water qualities. The preparation method of the filter core is simple, preparation materials only need to be mixed according to the certain weight ratio and uniformly mixed, and the finished product filter core can be produced after the materials are filled into a forming machine, and the production efficiency is greatly improved.
Description
Technical field
The present invention relates to the micropore filter element that a kind of filtering solution is used, relate in particular to filter core that a kind of filtering solution with filtration, absorption, degerming functions uses and preparation method thereof.
Background technology
A patent of invention is arranged at present, and the patent No. is 200810006710X, and open day is on November 12nd, 2008.This patent has been described the brilliant micropore ceramic filter element of a kind of carbon, and wherein Main Ingredients and Appearance is a diatomite, carbon dust, silver ion.This patent has a heel of Achilles to need starvation at the above high temperature sintering of 1000 degree Celsius exactly.Reason is: diatomite is the housing of algae bio in the ocean; Main Ingredients and Appearance is silica (SIO2), and it will just can dissolve by its surface of shell more than 1000 degree Celsius gradually, and activated carbon and the relevant filter material that mixes are bonded together; Process filter core, reach filter effect.But activated carbon acutely burns with oxygen under thousands of degree conditions of high temperature, and momentariness turns to dust and ashes.Therefore this pyroprocess needs secluding air, guarantee that activated carbon is not oxidized, but secluding air is easier said than done in huge high temperature sintering kiln, and activated carbon is not oxidized fully almost to be perfect condition.Under this situation, become unwoven or untiwisted slightly and reveal activated carbon oxidation rapidly at high temperature, will form a large amount of ducts in the filter core body, filter core loses filtering function, and product quality is not protected.Therefore, the preparation technology's of this patent complicacy well imagines that the yield rate of filter core is generally all very low simultaneously, and the real operation property of suitability for industrialized production is not high.
Summary of the invention
Therefore first purpose of the present invention is to provide a kind of filtrations fast, and absorption affinity is stronger, holds back the filter core that filtering solution that germ aspect ability promotes is greatly used.
Above-mentioned purpose is to realize like this.
The filter core that a kind of filtering solution is used comprises diatomite, activated carbon, polyethylene, medical stone, and wherein diatomite accounts for 28%---65% by weight percentage, and activated carbon accounts for 13%---50%, and polyethylene accounts for 11%---48%, and medical stone accounts for 11%---48%.
Second purpose of the present invention is to provide a kind of preparation method simple, the preparation method of the filter core that the filtering solution that yield rate is high is used.
This purpose is to realize like this.
The filter core preparation method that a kind of filtering solution is used, A presses certain weight ratio with diatomite, activated carbon, polyethylene, medical stone and mixes, and stirs, and according to needed shape, selects different dies dress mould;
B is heated to 100-200 degree centigrade with A in mould, then through the make-up machine extrusion modling, and direct output finished product filter core;
C lowers the temperature mold outer surface rapidly after the extrusion modling, accomplishes the demoulding.
Deliquescing under the condition of 100-200 degrees centigrade of low temperature can bond together under the different melt and dissolved state of polyethylene with the relevant filter material that it mixes until slowly dissolving polyethylene in this product as binding agent, and the different demands of these filter materials root a tree name filtration in make-up machine are heated to design temperature rapidly; Squeeze and inject mould; Die cast, simultaneously outer die cavity fortune water, cooling fast; Automatic demoulding between product Shun, output finished product filter core.Yield rate almost 100%.But this technology is simple and direct quick while the just output filter core of preparing burden, and becomes hundred times of ground to improve production efficiency.
Selection of the present invention is reasonable, and the filter core of producing can effectively be removed the iron rust in the running water, suspension, and impurity such as colloid are effectively removed the chlorine residue in the running water, can effectively remove malignant bacteria, and rejection reaches 99.99%.Simultaneously can increase water flow, prolong to use and receive a mandate, different irregularly cleanings can be used repeatedly according to water quality.This filter core preparation method is simple, only needs to press certain weight ratio to the preparation material and mixes, and stirs.The make-up machine of packing into gets final product output finished product filter core, has improved production efficiency greatly.
The specific embodiment
Below in conjunction with implementing illustration the present invention is made further detailed description:
The filter core that a kind of filtering solution is used,
Embodiment 1: the filter core with one 300 gram calculates, and gets diatom soil 195 grams, activated carbon 39 grams, polyethylene 33 grams, medical stone 33 grams.
Embodiment 2: the filter core with one 300 gram calculates, and gets diatomite 84 grams, activated carbon 39 grams, polyethylene 144 grams, medical stone 33 grams.
Embodiment 3: the filter core with one 300 gram calculates, and gets diatomite 150 grams, activated carbon 60 grams, polyethylene 50 grams, medical stone 40 grams.
Embodiment 4: the filter core with one 300 gram calculates, and gets diatomite 120 grams, activated carbon 80 grams, polyethylene 50 grams, medical stone 50 grams.
The preparation method of above-mentioned four embodiment is following:
The preparation method of the filter core that a kind of filtering solution is used.
A presses certain weight ratio with diatomite, activated carbon, polyethylene, medical stone and mixes, and stirs, and according to needed shape, selects different dies dress mould;
B is heated to 100-200 degree centigrade with A in mould, then through extrusion modling in the make-up machine, and direct output finished product filter core;
C lowers the temperature mold outer surface rapidly after the extrusion modling, accomplishes the demoulding.
Protection scope of the present invention and the not enough span that is limited to the foregoing description card.Present technique field personnel value in protection scope of the present invention all belongs to protection scope of the present invention.
Claims (2)
1. filter core that filtering solution is used; It is characterized in that: comprise diatomite, activated carbon, polyethylene, medical stone, wherein diatomite accounts for 28%---65% by weight percentage, and activated carbon accounts for 13%---50%; Polyethylene accounts for 11%---48%, and medical stone accounts for 11%---48%.
2. filter core preparation method that filtering solution is used is characterized in that:
A presses certain weight ratio with diatomite, activated carbon, polyethylene, medical stone and mixes, and stirs, and according to needed shape, selects different dies dress mould;
B is heated to 100-200 degree centigrade with A in mould, then through the make-up machine extrusion modling, and direct output finished product filter core;
C lowers the temperature mold outer surface rapidly after the extrusion modling, accomplishes the demoulding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102680087A CN102784520A (en) | 2012-07-31 | 2012-07-31 | Filter core for filtering water solution and preparation method of filter core |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012102680087A CN102784520A (en) | 2012-07-31 | 2012-07-31 | Filter core for filtering water solution and preparation method of filter core |
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| Publication Number | Publication Date |
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| CN102784520A true CN102784520A (en) | 2012-11-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2012102680087A Pending CN102784520A (en) | 2012-07-31 | 2012-07-31 | Filter core for filtering water solution and preparation method of filter core |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381320A (en) * | 2013-06-25 | 2013-11-06 | 蚌埠凤凰滤清器有限责任公司 | Microporous filter core for filtration and preparation method thereof |
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| CN1074390A (en) * | 1992-01-18 | 1993-07-21 | 仇叔掟 | Geometrical object sintered with Chinese medicine stone and manufacture method thereof |
| JP2007296484A (en) * | 2006-05-01 | 2007-11-15 | Unitika Ltd | Water treatment filter |
| CN101898123A (en) * | 2009-05-25 | 2010-12-01 | 周奇迪 | Filter medium and preparation method thereof, filter element and water purification device |
| CN101898061A (en) * | 2010-08-04 | 2010-12-01 | 周奇迪 | Filter medium for removing MX from drinking water and preparation method thereof |
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2012
- 2012-07-31 CN CN2012102680087A patent/CN102784520A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1074390A (en) * | 1992-01-18 | 1993-07-21 | 仇叔掟 | Geometrical object sintered with Chinese medicine stone and manufacture method thereof |
| JP2007296484A (en) * | 2006-05-01 | 2007-11-15 | Unitika Ltd | Water treatment filter |
| CN101898123A (en) * | 2009-05-25 | 2010-12-01 | 周奇迪 | Filter medium and preparation method thereof, filter element and water purification device |
| CN101898061A (en) * | 2010-08-04 | 2010-12-01 | 周奇迪 | Filter medium for removing MX from drinking water and preparation method thereof |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103381320A (en) * | 2013-06-25 | 2013-11-06 | 蚌埠凤凰滤清器有限责任公司 | Microporous filter core for filtration and preparation method thereof |
| CN103381320B (en) * | 2013-06-25 | 2015-08-05 | 安徽凤凰滤清器股份有限公司 | A kind of filtering micropore filter core and preparation method thereof |
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| C53 | Correction of patent of invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Ma Junping Inventor after: Huang Zhaoxiong Inventor after: Pan Zeming Inventor before: Ma Junping Inventor before: Huang Zhaoxiong Inventor before: Pan Zemin |
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| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: MA JUNPING HUANG ZHAOXIONG PAN ZEMIN TO: MA JUNPING HUANG ZHAOXIONG PAN ZEMING |
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Application publication date: 20121121 |