CN103505939B - Medical stone filter core and preparation method thereof - Google Patents
Medical stone filter core and preparation method thereof Download PDFInfo
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- CN103505939B CN103505939B CN201310402093.6A CN201310402093A CN103505939B CN 103505939 B CN103505939 B CN 103505939B CN 201310402093 A CN201310402093 A CN 201310402093A CN 103505939 B CN103505939 B CN 103505939B
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Abstract
The invention discloses a medical stone filter core and a preparation method thereof. The medical stone filter core is prepared from 8-10 weight parts of active carbon, 12-14 weight parts of low density polyethylene, 3-5 weight parts of ammonium bicarbonate, 8-10 weight parts of medical stone powder, 12-14 weight parts of vermiculite powder, 9-12 weight parts of chalk, 20-25 weight parts of clay powder, 4-6 weight parts of carboxymethyl cellulose, 3-4 weight parts of urea, 6-8 weight parts of glycerol triacetate, 8-10 weight parts of ethyl acetate, 11-13 weight parts of bamboo charcoal powder and 30-35 weight parts of modified attapulgite. The medical stone filter core contains a plurality of trace elements beneficial for human body health, and in adsorption filtration, the trace elements in the medical stone filter core can be separated and then enter into the environment and are beneficial for human body health. The medical stone filter core has outstanding advantages of high purification efficiency, corrosion resistance, long service life and air micronic-dust removal effects.
Description
Technical field
The invention belongs to filtering material technical field, specifically a kind of Chinese medicinal stone filtering element and preparation method thereof.
Background technology
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 air filter for automobile, for filtering the air entering engine, being stopped by the mechanical admixture compositions such as the particle in air, particulate, preventing these compositions from entering in gasoline, diesel oil or machine oil, ensure engine work.A large amount of filtering materials is also had to be used for air handling system, present ambient air pollutes very serious, high risks health, air filting material can by the various deleterious particle thing absorption of air, prevent the life or the working environment that enter people, reduce human lung to the suction of the harmful substances such as particle, improve the quality of life of people, reduce the generation of disease.Some is 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 joins function singleness, can not meet the requirement of technology development.
Summary of the invention
The object of this invention is to provide a kind of Chinese medicinal stone filtering element and preparation method thereof, the present invention have that purification efficiency is high, high temperature resistant, the pressure loss is little, the advantage such as micronic dust in corrosion-resistant, long service life, removing air.
The technical solution adopted in the present invention is:
A kind of Chinese medicinal stone filtering element, is characterized in that being made up of the raw material of following weight portion:
Active carbon 8-10, low density polyethylene (LDPE) 12-14, carbonic hydroammonium 3-5, medical stone powder 8-10, vermiculite power 12-14, carclazyte powder 9-12, clay powder 20-25, carboxymethyl cellulose 4-6, urea 3-4, triacetin 6-8, ethyl acetate 8-10, bamboo charcoal powder 11-13, attapulgite modified 30-35.
Described attapulgite modifiedly to be obtained by following methods:
Calcine 3-4 hour at attapulgite being put into 460-480 DEG C, take out, cooling, puts into 10-12% sodium hydroxide solution and soaks 2-3 hour, takes out, and cleans with pure water, dries pulverize; Add the aluminium nitride, the dandelion powder of 18-20%, the sodium phosphate trimer of 3-4%, the medical stone powder of 2-3%, the graphite of 2-3%, the copper powder of 3-4% that are equivalent to attapulgite powder weight 35-40% again, mix and blend 30-40 minute, and then spray into the soybean oil being equivalent to attapulgite weight 3-5%, under 13000-16000 rev/min, stir 60-70 minute, to obtain final product.
The preparation method of described Chinese medicinal stone filtering element, is characterized in that comprising the following steps:
Vermiculite power, carclazyte powder, clay powder are calcined 3-4 hour at sending into 500-600 DEG C, take out, be ground into powder, then mix in the lump with other composition, 60-80 ton pressure makes type, send in 140-160 stove, sintering 2-3 hour, then, with 8-12 DEG C/min of ramp to 260-280 DEG C of sintering 30-50 minute, after taking out cooling, send in the saline solution of 3-4% and soak 12-14 hour, take out and dry and get final product.
Trace element containing multiple beneficial health in raw material medical stone of the present invention, filter core is while adsorption filtration, and these trace elements can be separated out, in entered environment, useful to health.The outstanding advantages such as the present invention has that purification efficiency is high, corrosion-resistant, micronic dust in long service life, removing air, the present invention may be used for air handling system air filtration, also may be used for water filtration, automobile filter inhale filter can also be used for, be applicable to the place of various bad environments.
Detailed description of the invention
A kind of Chinese medicinal stone filtering element, be made up of the raw material of following weight portion (kilogram):
Active carbon 8, low density polyethylene (LDPE) 14, carbonic hydroammonium 5, medical stone powder 10, vermiculite power 12, carclazyte powder 9, clay powder 25, carboxymethyl cellulose 6, urea 3, triacetin 6, ethyl acetate 10, bamboo charcoal powder 13, attapulgite modified 30.
Described attapulgite modifiedly to be obtained by following methods:
Calcine 3-4 hour at attapulgite being put into 460-480 DEG C, take out, cooling, puts into 10-12% sodium hydroxide solution and soaks 2-3 hour, takes out, and cleans with pure water, dries pulverize; Add again be equivalent to attapulgite powder weight 40% aluminium nitride, 20% dandelion powder, the sodium phosphate trimer of 4%, medical stone powder, the graphite of 3%, the copper powder of 4% of 3%, mix and blend 30-40 minute, and then spray into the soybean oil being equivalent to attapulgite weight 5%, under 13000-16000 rev/min, stir 60-70 minute, to obtain final product.
The preparation method of Chinese medicinal stone filtering element, comprises the following steps:
Vermiculite power, carclazyte powder, clay powder are calcined 3-4 hour at sending into 500-600 DEG C, take out, be ground into powder, then mix in the lump with other composition, 60-80 ton pressure makes type, send in 140-160 stove, sintering 2-3 hour, then, with 8-12 DEG C/min of ramp to 260-280 DEG C of sintering 30-50 minute, after taking out cooling, send in the saline solution of 3-4% and soak 12-14 hour, take out and dry and get final product.
Inventive samples important technological parameters is: heat shock resistance: 250 DEG C-20 DEG C air-cooled does not once split; Maximum operation (service) temperature 150 DEG C.The technical indicator of exhaust gas purification and treatment device is: trapping micronic dust efficiency >=99%; Outlet drain soot dust granule substrate concentration≤30mg/m3; The dust granules minimum grain size scope 1-10 μm caught.
Claims (1)
1. a Chinese medicinal stone filtering element, is characterized in that being made up of the raw material of following weight portion:
Active carbon 8-10, low density polyethylene (LDPE) 12-14, carbonic hydroammonium 3-5, medical stone powder 8-10, vermiculite power 12-14, carclazyte powder 9-12, clay powder 20-25, carboxymethyl cellulose 4-6, urea 3-4, triacetin 6-8, ethyl acetate 8-10, bamboo charcoal powder 11-13, attapulgite modified 30-35;
Described attapulgite modifiedly to be obtained by following methods:
Calcine 3-4 hour at attapulgite being put into 460-480 DEG C, take out, cooling, puts into 10-12% sodium hydroxide solution and soaks 2-3 hour, takes out, and cleans with pure water, dries pulverize; Add the aluminium nitride, the dandelion powder of 18-20%, the sodium phosphate trimer of 3-4%, the medical stone powder of 2-3%, the graphite of 2-3%, the copper powder of 3-4% that are equivalent to attapulgite powder weight 35-40% again, mix and blend 30-40 minute, and then spray into the soybean oil being equivalent to attapulgite weight 3-5%, under 13000-16000 rev/min, stir 60-70 minute, to obtain final product;
The preparation method of described Chinese medicinal stone filtering element, comprises the following steps:
Vermiculite power, carclazyte powder, clay powder are calcined 3-4 hour at sending into 500-600 DEG C, take out, be ground into powder, then mix in the lump with other composition, 60-80 ton pressure makes type, send in 140-160 DEG C of stove, sintering 2-3 hour, then, with 8-12 DEG C/min of ramp to 260-280 DEG C of sintering 30-50 minute, after taking out cooling, send in the saline solution of 3-4% and soak 12-14 hour, take out and dry and get final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310402093.6A CN103505939B (en) | 2013-09-06 | 2013-09-06 | Medical stone filter core and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310402093.6A CN103505939B (en) | 2013-09-06 | 2013-09-06 | Medical stone filter core and preparation method thereof |
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| Publication Number | Publication Date |
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| CN103505939A CN103505939A (en) | 2014-01-15 |
| CN103505939B true CN103505939B (en) | 2015-03-04 |
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| CN201310402093.6A Expired - Fee Related CN103505939B (en) | 2013-09-06 | 2013-09-06 | Medical stone filter core and preparation method thereof |
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Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104028250B (en) * | 2014-06-24 | 2016-05-04 | 潘峰 | For removing filter medium, filter core and the preparation method of Aluminium in Drinking Water |
| CN105964052A (en) * | 2016-06-24 | 2016-09-28 | 马鞍山市顺达环保设备有限公司 | Filtering material used for mine dust collector and preparation method of filtering material |
| CN106110764A (en) * | 2016-06-24 | 2016-11-16 | 马鞍山市顺达环保设备有限公司 | A kind of metallurgical submerged-arc furnace cleaner unit filter course and preparation method thereof |
| CN105964053A (en) * | 2016-06-24 | 2016-09-28 | 马鞍山市顺达环保设备有限公司 | Purifying filter material for boiler dust remover and preparation method of purifying filter material |
| CN105964056A (en) * | 2016-06-24 | 2016-09-28 | 马鞍山市顺达环保设备有限公司 | Filtering layer for cyclone dust removal device and preparation method for filtering layer |
| CN107265551A (en) * | 2017-07-28 | 2017-10-20 | 安徽科浦环保科技有限公司 | A kind of preparation method of organic wastewater purifying bamboo charcoal |
| CN107853436A (en) * | 2017-12-25 | 2018-03-30 | 合肥市绿之林农业开发有限公司 | One kind promotees digestion sunset abelmoschus flower teabag drink |
| CN110015825B (en) * | 2019-04-30 | 2022-03-15 | 中国科学院水生生物研究所 | Ecological matrix material for promoting microbial film covering and growth and preparation method and application thereof |
| CN110004005A (en) * | 2019-05-20 | 2019-07-12 | 惠风酒业发展(上海)有限公司 | Gu Fachen flavor white spirit and its production technology |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN1394664A (en) * | 2001-07-06 | 2003-02-05 | 傅耀宗 | Concavo-convex rod spherical filtering material |
| CN101898115B (en) * | 2009-05-25 | 2011-09-21 | 周奇迪 | Filter medium, preparation method thereof, filter element and water purification device |
| CN101851347B (en) * | 2010-06-21 | 2012-07-04 | 韩雄峰 | Rubber plastic deodorant |
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