CN1548213A - High-strength porous environment-protecting filtering haydite with adsorbing film and its making process - Google Patents
High-strength porous environment-protecting filtering haydite with adsorbing film and its making process Download PDFInfo
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- CN1548213A CN1548213A CNA031361455A CN03136145A CN1548213A CN 1548213 A CN1548213 A CN 1548213A CN A031361455 A CNA031361455 A CN A031361455A CN 03136145 A CN03136145 A CN 03136145A CN 1548213 A CN1548213 A CN 1548213A
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- haydite
- environmental protection
- many micropores
- high strength
- high absorption
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Abstract
The haydite is made with the materials including high quality pottery clay, active carbon, flyash, diatomite, pore creating agent and adhesive. The technological scheme of the present invention makes the haydite possess high strength, rich pores, high film adsorption and deodorizing performance. Test shows that haydite of 6 mm diameter has compressive strength not lower than 40 N/grain and and porosity of 50-70 %. The rich pores makes it high in film adsorption, and the deodorizing performance from the active carbon is favorable to environment protection.
Description
Summary of the invention
The present invention relates to a kind of environmental protection and filter haydite and manufacture method thereof, specifically is a kind of environmental protection filtering material and manufacture method thereof with high strength, many micropores, high absorption biofilm.
Background technology
It is numerous to produce haydite producer at present both at home and abroad, but product does not all possess high strength, many micropores, high absorption and certain deodorizing performance simultaneously.
Summary of the invention
Purpose of the present invention is exactly to contain that high-quality potter's clay, active carbon, flyash, diatomite etc. are a kind of for main raw material(s) manufactures to have high strength, many micropores, high absorption, deodorization functional environment-friendly simultaneously and filter its manufacture method of master of making pottery providing a kind of.
Technical scheme of the present invention is: this haydite comprises following raw material: high-quality potter's clay, active carbon, flyash, diatomite, pore former, bonding agent.
Described raw-material parts by weight scope is: high-quality potter's clay 50-58, active carbon 15-20, flyash 10-14, diatomite 10-14, pore former 3-4, bonding agent 1-3.
Described raw-material parts by weight are preferably: high-quality potter's clay 54, active carbon 17.5, flyash 12, diatomite 12, pore former 3.5, bonding agent 12; Described pore former is the bamboo wood powder, and described bonding agent is the ceramic grade white glue with vinyl.
Described haydite is that diameter is the sphere of 1-50mm, bulk density 0.5-1.1t/m
3, porosity 50-70%.
Comprise following operation:
1. pulverize: various raw materials are pulverized respectively;
2. mediate: each raw material after will pulverizing pack in proportion mediate in the kneader even;
3. ward off ball: the material after will mediating is put into and is warded off the semi-finished product that the ball machine is warded off into certain physical dimension;
4. oven dry;
5. calcining.
Cross 180 mesh sieves behind the described pulverizing process.
Cross 150 mesh sieves after the described kneading operation.
The described ball operation of warding off is: make the raw material powder make mother's kind that granularity is 0.1-0.5mm earlier, add the raw material powder again when mother plants continuous atomized water spray, haydite is constantly increased warding off under the ball machine action of centrifugal force, make its diameter reach 1-15mm; Haydite after the moulding taken out dry about 1 hour, put into again and ward off the ball machine and warded off ball 1-2 hour.
Described baking operation is dried under 50-60 ℃ in baking room or sunlight dries, and makes water content≤3%.
Described calcination process carries out according to the following steps:
1. in kiln, heated up 4 hours to 300 ℃ from normal temperature;
2. heated up 3 hours to 600 ℃ from 300 ℃;
3. 600 ℃ of constant temperature 1 hour;
4. heated up 2 hours to 900 ℃ from 600 ℃;
5. 900 ℃ of constant temperature 1.5 hours;
6. be warming up to 1180 ℃-1200 ℃ and constant temperature 4 hours from 900 ℃;
7. the nature of ceasing fire cooling.
Owing to take above technical scheme, haydite of the present invention to have many intensity, many micropores, high absorption biofilm and deodorizing performance.After testing, the compression strength 〉=40N/ of the haydite of Φ 6mm; Porosity is at 50-70%, because many micropores are so make it have high absorption film formation property.Application of Brand Active Carbon makes it have deodorizing performance, and is favourable to environmental protection.
Below in conjunction with embodiment the present invention is described in further detail.
Specific embodiment
Embodiment 1
The weight of each raw material of filtration haydite of the present invention is: high-quality potter's clay 50, active carbon 20, flyash 10, diatomite 14, pore former 3, bonding agent 3.
Embodiment 2
The weight of each raw material of filtration haydite of the present invention is: high-quality potter's clay 54, active carbon 17.5, fine coal matter 12, diatomite 12, pore former 3.5, bonding agent 2.
Embodiment 3
The weight of each raw material of filtration haydite of the present invention is: high-quality potter's clay 58, active carbon 15, flyash 14, diatomite 10, pore former 4, bonding agent 1.More than unit of weight among each embodiment be kg.
Pore former among the above embodiment adopts the bamboo wood powder, and bonding agent adopts the ceramic grade white glue with vinyl.Above-mentioned batching is made finished product through following operation:
1. pulverize: various raw materials are pulverized respectively; Cross 180 mesh sieves.
2. mediate: each raw material after will pulverizing pack in proportion mediate in the kneader even; And mistake 150 mesh sieves.
3. ward off ball: the material after will mediating is put into and is warded off the semi-finished product that the ball machine is warded off into certain physical dimension; Specific operation process is: make the raw material powder make mother's kind that granularity is 0.1-0.5mm earlier, add the raw material powder again when mother plants continuous atomized water spray, haydite is constantly increased warding off under the ball machine action of centrifugal force, make its diameter reach 1-15mm; Haydite after the moulding taken out dry about 1 hour, put into again and ward off the ball machine and warded off ball 1-2 hour.
4. oven dry; In baking room, dry, make water content≤3% in 50-60 ℃ of following oven dry or sunlight.
5. calcining.
Carry out according to the following steps:
1. in kiln, heated up 4 hours to 300 ℃ from normal temperature;
2. heated up 3 hours to 600 ℃ from 300 ℃;
3. 600 ℃ of constant temperature 1 hour;
4. heated up 2 hours to 900 ℃ from 600 ℃;
5. 900 ℃ of constant temperature 1.5 hours;
6. be warming up to 1180 ℃-1200 ℃ and constant temperature 4 hours from 900 ℃;
7. haydite gets product after the nature of the ceasing fire cooling.
Because the technical measures that the present invention is following make haydite of the present invention have high-strength characteristic.
(1) fineness of all raw material should 〉=180 orders.
(2) use the concentration of bonding agent should be controlled at 1: within the 20-25.
(3), guarantee half-finished quality of haydite in strict accordance with semi-finished product molding technology.
(4) control ceramisite sintered truce temperature well at 1180-1200 ℃.
Following concrete measure of the present invention:
(1) makes fineness 〉=180 orders of pore former, impurity content≤1%.
(2) kneading time 〉=2 hour reach raw material and mediate evenly.
Making haydite of the present invention have many micropores is that porosity is between 50-70%.
Because product has the voidage of 50-70%, and high adsorption effect is also just arranged.
Because raw material have used the active carbon with deodorization function, make product have deodorizing performance.
Claims (10)
1, haydite is filtered in a kind of high strength, many micropores, the environmental protection of high absorption biofilm, and it is characterized in that: this haydite comprises following raw material: high-quality potter's clay, active carbon, flyash, diatomite, pore former, bonding agent.
2, haydite is filtered in high strength according to claim 1, many micropores, the environmental protection of high absorption biofilm, and it is characterized in that: described raw-material parts by weight scope is: high-quality potter's clay 50-58, active carbon 15-20, flyash 10-14, diatomite 10-14, pore former 3-4, bonding agent 1-3.
3, haydite is filtered in high strength according to claim 2, many micropores, the environmental protection of high absorption biofilm, and it is characterized in that: described raw-material parts by weight are preferably: high-quality potter's clay 54, active carbon 17.5, flyash 12, diatomite 12, pore former 3.5, bonding agent 12; Described pore former is the bamboo wood powder, and described bonding agent is the ceramic grade white glue with vinyl.
4, filter haydite according to claim 1,2 or 3 described high strength, many micropores, the environmental protection of high absorption biofilm, it is characterized in that: described haydite is that diameter is the sphere of 1-50mm, bulk density 0.5-1.1t/m
3, porosity 50-70%.
5, the manufacture method of the described high strength of a kind of claim 1, many micropores, high absorption biofilm environmental protection filtration haydite is characterized in that: comprise following operation:
1. pulverize: various raw materials are pulverized respectively;
2. mediate: each raw material after will pulverizing pack in proportion mediate in the kneader even;
3. ward off ball: the material after will mediating is put into and is warded off the semi-finished product that the ball machine is warded off into certain physical dimension;
4. oven dry;
5. calcining.
6, haydite is filtered in high strength according to claim 5, many micropores, the environmental protection of high absorption biofilm, it is characterized in that: cross 180 mesh sieves behind the described pulverizing process.
7, the manufacture method of high strength according to claim 5, many micropores, high absorption biofilm environmental protection filtration haydite is characterized in that: cross 150 mesh sieves after the described kneading operation.
8, the manufacture method of high strength according to claim 5, many micropores, high absorption biofilm environmental protection filtration haydite, it is characterized in that: the described ball operation of warding off is: make the raw material powder make mother's kind that granularity is 0.1-0.5mm earlier, when planting continuous atomized water spray, mother adds the raw material powder again, haydite is constantly increased warding off under the ball machine action of centrifugal force, make its diameter reach 1-15mm; Haydite after the moulding taken out dry about 1 hour, put into again and ward off the ball machine and warded off ball 1-2 hour.
9, the manufacture method of high strength according to claim 5, many micropores, high absorption biofilm environmental protection filtration haydite, it is characterized in that: described baking operation is dried under 50-60 ℃ in baking room or sunlight dries, and makes water content≤3%.
10, the manufacture method of high strength according to claim 5, many micropores, high absorption biofilm environmental protection filtration haydite, it is characterized in that: described calcination process carries out according to the following steps:
1. in kiln, heated up 4 hours to 300 ℃ from normal temperature;
2. heated up 3 hours to 600 ℃ from 300 ℃;
3. 600 ℃ of constant temperature 1 hour;
4. heated up 2 hours to 900 ℃ from 600 ℃;
5. 900 ℃ of constant temperature 1.5 hours;
6. be warming up to 1180 ℃-1200 ℃ and constant temperature 4 hours from 900 ℃;
7. the nature of ceasing fire cooling.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031361455A CN1548213A (en) | 2003-05-17 | 2003-05-17 | High-strength porous environment-protecting filtering haydite with adsorbing film and its making process |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA031361455A CN1548213A (en) | 2003-05-17 | 2003-05-17 | High-strength porous environment-protecting filtering haydite with adsorbing film and its making process |
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| CN1548213A true CN1548213A (en) | 2004-11-24 |
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| CNA031361455A Pending CN1548213A (en) | 2003-05-17 | 2003-05-17 | High-strength porous environment-protecting filtering haydite with adsorbing film and its making process |
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341603C (en) * | 2005-11-09 | 2007-10-10 | 长春立源水处理技术有限责任公司 | Light earthen skeleton filter medium |
| CN102060512A (en) * | 2010-11-29 | 2011-05-18 | 法库县矿产资源研究发展中心 | Diatomite ceramic spacer for high strength hygroscopic cosmetic container |
| CN102503504A (en) * | 2011-09-28 | 2012-06-20 | 浙江农林大学 | Manufacturing method of bamboo-ceramic composite decorative plate |
| CN101693631B (en) * | 2009-10-29 | 2012-07-04 | 上海交通大学 | Porous ceramicite and preparation method and application thereof |
| CN102775120A (en) * | 2012-08-22 | 2012-11-14 | 吉林省农机装备科技创新中心 | Method for preparing porous diatomite ceramisite |
| CN104261553A (en) * | 2014-08-25 | 2015-01-07 | 河海大学 | Magnetic fly ash ceramsite and preparation method thereof |
| CN105732011A (en) * | 2014-12-10 | 2016-07-06 | 辽宁利永盛新材料有限公司 | A preparing method of novel multifunctional diatomite ceramsite |
| CN106242633A (en) * | 2016-08-11 | 2016-12-21 | 洛阳名力科技开发有限公司 | A kind of preparation method of multi-functional Diatomite Ceramsite |
| CN106431293A (en) * | 2016-09-24 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Quincuncial activated carbon residue light-weight perforated ceramsite with air purification function |
| CN106431282A (en) * | 2016-09-24 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Cylindrical lightweight activated carbon residue through-hole ceramsite with air purification function |
| CN106631147A (en) * | 2016-09-24 | 2017-05-10 | 甘肃华晨生态治理有限公司 | Spherical activated carbon residue lightweight hole ceramsite with air purification function |
| CN106631148A (en) * | 2016-09-24 | 2017-05-10 | 甘肃华晨生态治理有限公司 | Gravel-shaped activated-charcoal-residue lightweight haydite with air purifying function |
| CN110862270A (en) * | 2018-08-27 | 2020-03-06 | 湖南中大再生资源与环保工程有限公司 | Light fly ash ceramsite and preparation method thereof |
-
2003
- 2003-05-17 CN CNA031361455A patent/CN1548213A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN100341603C (en) * | 2005-11-09 | 2007-10-10 | 长春立源水处理技术有限责任公司 | Light earthen skeleton filter medium |
| CN101693631B (en) * | 2009-10-29 | 2012-07-04 | 上海交通大学 | Porous ceramicite and preparation method and application thereof |
| CN102060512A (en) * | 2010-11-29 | 2011-05-18 | 法库县矿产资源研究发展中心 | Diatomite ceramic spacer for high strength hygroscopic cosmetic container |
| CN102060512B (en) * | 2010-11-29 | 2012-10-03 | 法库县矿产资源研究发展中心 | Diatomite ceramic spacer for high strength hygroscopic cosmetic container |
| CN102503504A (en) * | 2011-09-28 | 2012-06-20 | 浙江农林大学 | Manufacturing method of bamboo-ceramic composite decorative plate |
| CN102503504B (en) * | 2011-09-28 | 2013-07-31 | 浙江农林大学 | Manufacturing method of bamboo-ceramic composite decorative plate |
| CN102775120A (en) * | 2012-08-22 | 2012-11-14 | 吉林省农机装备科技创新中心 | Method for preparing porous diatomite ceramisite |
| CN102775120B (en) * | 2012-08-22 | 2013-11-06 | 吉林省农机装备科技创新中心 | Method for preparing porous diatomite ceramisite |
| CN104261553A (en) * | 2014-08-25 | 2015-01-07 | 河海大学 | Magnetic fly ash ceramsite and preparation method thereof |
| CN105732011A (en) * | 2014-12-10 | 2016-07-06 | 辽宁利永盛新材料有限公司 | A preparing method of novel multifunctional diatomite ceramsite |
| CN106242633A (en) * | 2016-08-11 | 2016-12-21 | 洛阳名力科技开发有限公司 | A kind of preparation method of multi-functional Diatomite Ceramsite |
| CN106431293A (en) * | 2016-09-24 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Quincuncial activated carbon residue light-weight perforated ceramsite with air purification function |
| CN106431282A (en) * | 2016-09-24 | 2017-02-22 | 甘肃华晨生态治理有限公司 | Cylindrical lightweight activated carbon residue through-hole ceramsite with air purification function |
| CN106631147A (en) * | 2016-09-24 | 2017-05-10 | 甘肃华晨生态治理有限公司 | Spherical activated carbon residue lightweight hole ceramsite with air purification function |
| CN106631148A (en) * | 2016-09-24 | 2017-05-10 | 甘肃华晨生态治理有限公司 | Gravel-shaped activated-charcoal-residue lightweight haydite with air purifying function |
| CN110862270A (en) * | 2018-08-27 | 2020-03-06 | 湖南中大再生资源与环保工程有限公司 | Light fly ash ceramsite and preparation method thereof |
| CN110862270B (en) * | 2018-08-27 | 2022-01-04 | 湖南中大再生资源与环保工程有限公司 | Light fly ash ceramsite and preparation method thereof |
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