CN103381317A - Bamboo charcoal powder filter core and preparation method thereof - Google Patents
Bamboo charcoal powder filter core and preparation method thereof Download PDFInfo
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- CN103381317A CN103381317A CN2013102551220A CN201310255122A CN103381317A CN 103381317 A CN103381317 A CN 103381317A CN 2013102551220 A CN2013102551220 A CN 2013102551220A CN 201310255122 A CN201310255122 A CN 201310255122A CN 103381317 A CN103381317 A CN 103381317A
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Abstract
The invention discloses a bamboo charcoal powder filter core and a preparation method thereof, and is characterized in that the bamboo charcoal powder filter core is prepared by the following raw materials, in parts by weight: 34-37 parts of molecular sieve, 12-14 parts of aluminum hydroxide, 4-6 parts of alum, 7-9 parts of clay , 12-14 parts of hargil, 8-10 parts of a bamboo charcoal powder, 16-18 parts of sodium metasilicate, 4-6 parts of a silane coupling agent KH572, 13-15 parts of organic silicon resin, 1-2 parts of benzoin, 10-12 parts of ethylene glycol, 2-3 parts of aluminum isopropoxide, and 25-35 parts of modified bentonite. The prepared bamboo charcoal powder filter core has strong water absorption capability, good uniformity and smooth surface, allows particles not to fall, has the outstanding advantages of high purification efficiency, high temperature resistance, low pressure loss, corrosion resistance, long service life and the like, and can also remove micro-dust in air.
Description
Technical field
The invention belongs to the filtering material technical field, specifically a kind of bamboo charcoal powder filter core and preparation method thereof.
Background technology
The filtering material purposes is very extensive, is widely used in the industry such as chemical industry, electric power, metallurgy, oil, electronic apparatus, machinery; Modal have an air filter for automobile, is used for filtering the air that enters engine, and the mechanical admixture compositions such as airborne particle, particulate are stopped, prevents that these compositions from entering in gasoline, diesel oil or machine oil, guarantees engine work.Also have a large amount of filtering materials to be used for air handling system, ambient air pollutes very serious now, greatly be detrimental to health, air filting material can be with the various deleterious particle thing absorption of air, prevent from entering people's life or working environment, reduce the human lung to the suction of the harmful substances such as particle, improve people's quality of life, reduce the generation of disease.Some is used for water filtration and sewage disposal, for separating of the heavy metal in water or harmful components.Existing filtering material mainly contains ceramic honey comb, filter paper, steel wire etc.Existing honeycomb ceramic filter material feedstock is joined function singleness, can not satisfy the requirement of technology development.
Summary of the invention
The purpose of this invention is to provide a kind of bamboo charcoal powder filter core and preparation method thereof, the present invention has that purification efficiency is high, the pressure loss is little, corrosion-resistant, long service life, remove the outstanding advantages such as airborne micronic dust.
The technical solution adopted in the present invention is:
A kind of bamboo charcoal powder filter core is characterized in that being made by the raw material of following weight portion:
Molecular sieve 34-37, aluminium hydroxide 12-14, alum 4-6, clay 7-9, carclazyte 12-14, bamboo charcoal powder 8-10, sodium metasilicate 16-18, silane coupler KH572 4-6, organic siliconresin 13-15, styrax 1-2, ethylene glycol 10-12, aluminium isopropoxide 2-3, modified alta-mud 25-35.
Described modified alta-mud is made by following methods:
Bentonite is put into 490-520 ℃ of calcining 3-4 hour, take out, cooling, put into the 10-12% hydrochloric acid solution and soaked 3-4 hour, take out, clean the oven dry pulverize with pure water; Add again the aluminium nitride that is equivalent to bentonite weight 35-40%, the alum powder of 2-3%, the talcum powder of 2-3%, the hypericum japonicum powder of 15-18%, mix and blend 30-40 minute, and then spray into the MTES that is equivalent to bentonite weight 2-5%, stirred 60-80 minute under 12000-15000 rev/min, and get final product.
The preparation method of described bamboo charcoal powder filter core is characterized in that comprising the following steps:
Clay, carclazyte were calcined 3-4 hour under 500-550 ℃, be ground into powder, then, clean with clear water, remove DDGS, oven dry is rear and other mixing of materials is even, and is compressing under 70-80 ton pressure, send into subregion sintering in car tunnel furnace, a district: 360-390 ℃, time 4-5 hour; 2nd district: 430-450 ℃, time 2-3 hour; Then, take out coolingly, send in the sodium hydroxide solution of 10-12% and soaked 2-3 hour, take out and clean, oven dry and get final product.
The filter core product water absorbing capacity that the present invention makes is strong, and good homogeneity is arranged, and smooth surface is not fallen grain, has that purification efficiency is high, high temperature resistant, the pressure loss is little, corrosion-resistant, long service life, removes the outstanding advantages such as airborne micronic dust.The present invention can be used for the air filtration of air handling system, also can be used for water filtration, can also be used for the air-breathing filtration of automobile filter, be applicable to various environment abominable places.
The specific embodiment
A kind of bamboo charcoal powder filter core, made by the raw material of following weight portion (kilogram):
Molecular sieve 34, aluminium hydroxide 14, alum 6, clay 9, carclazyte 14, bamboo charcoal powder 8, sodium metasilicate 16, silane coupler KH572 6, organic siliconresin 15, styrax 1, ethylene glycol 12, aluminium isopropoxide 2, modified alta-mud 35.
Described modified alta-mud is made by following methods:
Bentonite is put into 490-520 ℃ of calcining 3-4 hour, take out, cooling, put into the 10-12% hydrochloric acid solution and soaked 3-4 hour, take out, clean the oven dry pulverize with pure water; Add again the aluminium nitride that is equivalent to bentonite weight 40%, 3% alum powder, 3% talcum powder, 18% hypericum japonicum powder, mix and blend 30-40 minute, and then spray into the MTES that is equivalent to bentonite weight 5%, stirred 60-80 minute under 12000-15000 rev/min, and get final product.
The preparation method of bamboo charcoal powder filter core comprises the following steps:
Clay, carclazyte were calcined 3-4 hour under 500-550 ℃, be ground into powder, then, clean with clear water, remove DDGS, oven dry is rear and other mixing of materials is even, and is compressing under 70-80 ton pressure, send into subregion sintering in car tunnel furnace, a district: 360-390 ℃, time 4-5 hour; 2nd district: 430-450 ℃, time 2-3 hour; Then, take out coolingly, send in the sodium hydroxide solution of 10-12% and soaked 2-3 hour, take out and clean, oven dry and get final product.
Sample important technological parameters of the present invention is: heat shock resistance: 350 ℃-20 ℃ air-cooled does not once split; 350 ℃ of maximum operation (service) temperatures.The technical indicator of exhaust gas purification and treatment device is: capture micronic dust efficient 〉=99%; Outlet discharging soot dust granule substrate concentration≤30mg/m3; The dust granules minimum grain size scope 1-10 μ m that catches.
Claims (2)
1. bamboo charcoal powder filter core is characterized in that being made by the raw material of following weight portion:
Molecular sieve 34-37, aluminium hydroxide 12-14, alum 4-6, clay 7-9, carclazyte 12-14, bamboo charcoal powder 8-10, sodium metasilicate 16-18, silane coupler KH572 4-6, organic siliconresin 13-15, styrax 1-2, ethylene glycol 10-12, aluminium isopropoxide 2-3, modified alta-mud 25-35;
Described modified alta-mud is made by following methods:
Bentonite is put into 490-520 ℃ of calcining 3-4 hour, take out, cooling, put into the 10-12% hydrochloric acid solution and soaked 3-4 hour, take out, clean the oven dry pulverize with pure water; Add again the aluminium nitride that is equivalent to bentonite weight 35-40%, the alum powder of 2-3%, the talcum powder of 2-3%, the hypericum japonicum powder of 15-18%, mix and blend 30-40 minute, and then spray into the MTES that is equivalent to bentonite weight 2-5%, stirred 60-80 minute under 12000-15000 rev/min, and get final product.
2. the preparation method of bamboo charcoal powder filter core according to claim 1 is characterized in that comprising the following steps:
Clay, carclazyte were calcined 3-4 hour under 500-550 ℃, be ground into powder, then, clean with clear water, remove DDGS, oven dry is rear and other mixing of materials is even, and is compressing under 70-80 ton pressure, send into subregion sintering in car tunnel furnace, a district: 360-390 ℃, time 4-5 hour; 2nd district: 430-450 ℃, time 2-3 hour; Then, take out coolingly, send in the sodium hydroxide solution of 10-12% and soaked 2-3 hour, take out and clean, oven dry and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310255122.0A CN103381317B (en) | 2013-06-25 | 2013-06-25 | Bamboo charcoal powder filter core and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310255122.0A CN103381317B (en) | 2013-06-25 | 2013-06-25 | Bamboo charcoal powder filter core and preparation method thereof |
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| CN103381317A true CN103381317A (en) | 2013-11-06 |
| CN103381317B CN103381317B (en) | 2015-01-14 |
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| CN201310255122.0A Active CN103381317B (en) | 2013-06-25 | 2013-06-25 | Bamboo charcoal powder filter core and preparation method thereof |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| US6352578B1 (en) * | 1998-05-26 | 2002-03-05 | Takasago Thermal Engineering Co., Ltd. | Air cleaning filter, process for preparing the same, and high-level cleaner |
| CN1663675A (en) * | 2004-12-24 | 2005-09-07 | 上海化工研究院 | Formulation of dry filter core for refrigerating system |
| CN101524605A (en) * | 2009-04-09 | 2009-09-09 | 吉林大学 | Individual soldier water purifier applying composite nano water purifying material |
| CN201325892Y (en) * | 2008-11-06 | 2009-10-14 | 张水祥 | Bamboo charcoal water purifier |
| CN102059027A (en) * | 2010-10-31 | 2011-05-18 | 房县诚信汽配有限责任公司 | Dust-free fiber deep filtration filter element |
| EP2441739A1 (en) * | 2010-10-18 | 2012-04-18 | Paltentaler Minerals GmbH & Co KG | Water repellent zeolith for use in silicate binder systems |
| CN202881005U (en) * | 2012-08-20 | 2013-04-17 | 厦门市威士邦膜科技有限公司 | Water purifying filter core |
-
2013
- 2013-06-25 CN CN201310255122.0A patent/CN103381317B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6352578B1 (en) * | 1998-05-26 | 2002-03-05 | Takasago Thermal Engineering Co., Ltd. | Air cleaning filter, process for preparing the same, and high-level cleaner |
| CN1663675A (en) * | 2004-12-24 | 2005-09-07 | 上海化工研究院 | Formulation of dry filter core for refrigerating system |
| CN201325892Y (en) * | 2008-11-06 | 2009-10-14 | 张水祥 | Bamboo charcoal water purifier |
| CN101524605A (en) * | 2009-04-09 | 2009-09-09 | 吉林大学 | Individual soldier water purifier applying composite nano water purifying material |
| EP2441739A1 (en) * | 2010-10-18 | 2012-04-18 | Paltentaler Minerals GmbH & Co KG | Water repellent zeolith for use in silicate binder systems |
| CN102059027A (en) * | 2010-10-31 | 2011-05-18 | 房县诚信汽配有限责任公司 | Dust-free fiber deep filtration filter element |
| CN202881005U (en) * | 2012-08-20 | 2013-04-17 | 厦门市威士邦膜科技有限公司 | Water purifying filter core |
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| CN103381317B (en) | 2015-01-14 |
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Address after: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Applicant after: ANHUI PHOENIX FILTER CO., LTD. Address before: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Applicant before: Bengbu Fenghuang Filters Co., Ltd. |
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Effective date of registration: 20160519 Address after: 233400 Huaiyuan Economic Development Zone, Anhui, Bengbu Patentee after: BENGBU HUAFANG FILTER CO., LTD. Address before: 233000 Mount Huangshan Road, Bengbu high tech Zone, Anhui, No. 8028 Patentee before: ANHUI PHOENIX FILTER CO., LTD. |
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Effective date of registration: 20170119 Address after: 233000 Bengbu high tech Zone, Mount Huangshan, South Road, south of the city of Anhui Patentee after: ANHUI PHOENIX FILTER CO., LTD. Address before: 233400 Huaiyuan Economic Development Zone, Anhui, Bengbu Patentee before: BENGBU HUAFANG FILTER CO., LTD. |