CN102320819A - Regular ripple ceramic filling and preparation method thereof - Google Patents
Regular ripple ceramic filling and preparation method thereof Download PDFInfo
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- CN102320819A CN102320819A CN201110132586A CN201110132586A CN102320819A CN 102320819 A CN102320819 A CN 102320819A CN 201110132586 A CN201110132586 A CN 201110132586A CN 201110132586 A CN201110132586 A CN 201110132586A CN 102320819 A CN102320819 A CN 102320819A
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- ceramic filling
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- beading
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- 239000000919 ceramic Substances 0.000 title claims abstract description 23
- 238000011049 filling Methods 0.000 title claims abstract description 17
- 238000002360 preparation method Methods 0.000 title claims abstract description 11
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 19
- 238000000498 ball milling Methods 0.000 claims abstract description 15
- 239000005995 Aluminium silicate Substances 0.000 claims abstract description 8
- 235000012211 aluminium silicate Nutrition 0.000 claims abstract description 8
- 238000001354 calcination Methods 0.000 claims abstract description 8
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000000377 silicon dioxide Substances 0.000 claims abstract description 8
- 229910052845 zircon Inorganic materials 0.000 claims abstract description 8
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims abstract description 8
- 235000012239 silicon dioxide Nutrition 0.000 claims abstract description 7
- 239000004576 sand Substances 0.000 claims abstract description 3
- 239000000463 material Substances 0.000 claims description 21
- 238000001035 drying Methods 0.000 claims description 14
- 239000002002 slurry Substances 0.000 claims description 14
- 239000003795 chemical substances by application Substances 0.000 claims description 12
- 206010013786 Dry skin Diseases 0.000 claims description 7
- 238000001914 filtration Methods 0.000 claims description 7
- 235000012204 lemonade/lime carbonate Nutrition 0.000 claims description 7
- 229910052573 porcelain Inorganic materials 0.000 claims description 7
- 238000012545 processing Methods 0.000 claims description 7
- 238000012216 screening Methods 0.000 claims description 7
- 229960001866 silicon dioxide Drugs 0.000 claims description 6
- 238000009413 insulation Methods 0.000 claims description 4
- PNEYBMLMFCGWSK-UHFFFAOYSA-N Alumina Chemical compound [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims description 2
- 230000006835 compression Effects 0.000 abstract description 6
- 238000007906 compression Methods 0.000 abstract description 6
- 230000007797 corrosion Effects 0.000 abstract description 4
- 238000005260 corrosion Methods 0.000 abstract description 4
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 abstract 2
- DPXJVFZANSGRMM-UHFFFAOYSA-N acetic acid;2,3,4,5,6-pentahydroxyhexanal;sodium Chemical compound [Na].CC(O)=O.OCC(O)C(O)C(O)C(O)C=O DPXJVFZANSGRMM-UHFFFAOYSA-N 0.000 abstract 1
- 229910000019 calcium carbonate Inorganic materials 0.000 abstract 1
- 239000001768 carboxy methyl cellulose Substances 0.000 abstract 1
- 238000000465 moulding Methods 0.000 abstract 1
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000035939 shock Effects 0.000 abstract 1
- 238000007873 sieving Methods 0.000 abstract 1
- 235000019812 sodium carboxymethyl cellulose Nutrition 0.000 abstract 1
- 229920001027 sodium carboxymethylcellulose Polymers 0.000 abstract 1
- 238000012856 packing Methods 0.000 description 10
- 239000000126 substance Substances 0.000 description 8
- 239000002253 acid Substances 0.000 description 5
- 239000003513 alkali Substances 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 239000004411 aluminium Substances 0.000 description 5
- 239000007767 bonding agent Substances 0.000 description 5
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000003814 drug Substances 0.000 description 2
- 238000004043 dyeing Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000005272 metallurgy Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000007639 printing Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Compositions Of Oxide Ceramics (AREA)
Abstract
The invention relates to a regular ripple ceramic filling and a preparation method thereof. The regular ripple ceramic filling is characterized by comprising the following components in percentage by weight: 40-55 percent of aluminum oxide, 15-30 percent of silicon dioxide, 10-25 percent of kaolin, 5-8 percent of zircon sand, 5-8 percent of calcium carbonate, and 0.1-0.3 percent of sodium carboxymethylcellulose. The preparation method comprises: ball milling, sieving, filter pressing, vacuum pugging, slicing, extruding, bonding, molding, dehydrating and calcining to obtain a finished product. Due to the adoption of reasonable components, proportions and preparation method, the high-temperature resistance and corrosion resistance of the regular ripple ceramic filling are improved, the compression strength and shock resistance are enhanced, and the service life is prolonged.
Description
Technical field
The present invention relates to a kind of regular corrugation ceramic filling material and preparation method thereof, be used in the packing tower of production processes such as oil, chemical industry, medicine, metallurgy, printing and dyeing.
Background technology
Packing tower is the common equipment of Chemical Manufacture; It has characteristics such as simple in structure, cheap; In packing tower, choosing suitable tower packing is one of key factor of packing tower operational quality, according to the different in kind of medium that packing tower is handled, and granular filler or the structured packing that can select for use various suitable materials to process; At present; Ceramic packing is widely used in the packing tower of production processes such as oil, chemical industry, medicine, metallurgy, printing and dyeing because of it has acidproof, alkaline-resisting characteristics, and especially the application of regular corrugation ceramic filling material in packing tower is more extensive.Existing regular corrugation ceramic filling material exists compressive strength low mostly, and poor seismic behavior is prone to take place broken, and resistance to elevated temperatures and corrosion resistance nature are relatively poor, cause short problem in work-ing life, and price are more expensive, and production cost is improved greatly.
Summary of the invention
The applicant has carried out research and has improved to above-mentioned problem, and a kind of regular corrugation ceramic filling material and preparation method thereof is provided, and improves regular corrugation ceramic filling material resistance to elevated temperatures and corrosion resistance nature, strengthens compressive strength and anti-seismic performance, increases the service life.
In order to solve the problems of the technologies described above, the present invention adopts following technical scheme:
A kind of regular corrugation ceramic filling material comprises following component by weight percentage:
Further:
Comprise following component by weight percentage:
A kind of preparation method of regular corrugation ceramic filling material comprises the following steps:
Step 1, aluminium sesquioxide, silicon-dioxide, kaolin, zircon sand, lime carbonate are added ball mill by proportioning carry out ball milling, the slurry behind the ball milling is through the screening of 250～400 mesh sieves;
Step 2, the slurry press filtration is become porcelain mud, add by proportioning and carry out vacuum pugging behind the Xylo-Mucine and become the piece material, and be cut into sheet stock at pressure filter;
Step 3, sheet stock is squeezed into beading with shaper, with caking agent that beading angle on request is bonding, then bonding beading is sent into the blank of processing the desired shape specification in the mould;
Step 4, blank is placed in the drying room, at 200～300 ℃ of 2～3 hours dewatered dryings of insulation down;
Step 5, blank is placed in the kiln, 1000～1300 ℃ down insulation calcination in 4～6 hours become finished product.
Technique effect of the present invention is:
A kind of regular corrugation ceramic filling material disclosed by the invention and preparation method thereof selects for use rational component, proportioning and preparation method to improve regular corrugation ceramic filling material resistance to elevated temperatures and corrosion resistance nature, strengthens compressive strength and anti-seismic performance, increases the service life.
Embodiment
Following specific embodiments of the invention is done further detailed explanation.
Embodiment 1,
48 kilograms of aluminium sesquioxides, 22 kilograms of silicon-dioxide, 18 kilograms of kaolin, 6 kilograms of zircon sands, 5.8 kilograms of adding ball mills of lime carbonate are carried out ball milling, and the slurry behind the ball milling is through the screening of 300 mesh sieves;
At pressure filter the slurry press filtration is become porcelain mud, add and to carry out vacuum pugging behind 0.2 kilogram of the Xylo-Mucine and become the piece material, and be cut into sheet stock;
With shaper sheet stock is squeezed into 1 millimeter beading, with caking agent that beading angle on request is bonding, caking agent is the ceramic bonding agent, then bonding beading is sent into the blank of processing the desired shape specification in the mould;
Blank is placed in the drying room, be incubated 3 hours dewatered dryings down at 200 ℃;
Blank is placed in the kiln, be incubated 6 hours calcination finished products down at 1100 ℃.
Physical and chemical performance is following:
| Project | The heatproof degree | Acid fastness | Fastness to alkali | Ultimate compression strength |
| Detected result | 1050℃ | 99.2％ | 96.5％ | 138Mpa |
Embodiment 2,
41 kilograms of aluminium sesquioxides, 29 kilograms of silicon-dioxide, 15 kilograms of kaolin, 8 kilograms of zircon sands, 6.9 kilograms of adding ball mills of lime carbonate are carried out ball milling, and the slurry behind the ball milling is through the screening of 250 mesh sieves;
At pressure filter the slurry press filtration is become porcelain mud, add and to carry out vacuum pugging behind 0.1 kilogram of the Xylo-Mucine and become the piece material, and be cut into sheet stock;
With shaper sheet stock is squeezed into 1 millimeter beading, with caking agent that beading angle on request is bonding, caking agent is the ceramic bonding agent, then bonding beading is sent into the blank of processing the desired shape specification in the mould;
Blank is placed in the drying room, be incubated 3 hours dewatered dryings down at 250 ℃;
Blank is placed in the kiln, be incubated 5 hours calcination finished products down at 1000 ℃.
Physical and chemical performance is following:
| Project | The heatproof degree | Acid fastness | Fastness to alkali | Ultimate compression strength |
| Detected result | 950℃ | 98.7％ | 95.3％ | 130Mpa |
Embodiment 3,
54 kilograms of aluminium sesquioxides, 20 kilograms of silicon-dioxide, 13 kilograms of kaolin, 5.2 kilograms of zircon sands, 7.5 kilograms of adding ball mills of lime carbonate are carried out ball milling, and the slurry behind the ball milling is through the screening of 400 mesh sieves;
At pressure filter the slurry press filtration is become porcelain mud, add and to carry out vacuum pugging behind 0.3 kilogram of the Xylo-Mucine and become the piece material, and be cut into sheet stock;
With shaper sheet stock is squeezed into 1 millimeter beading, with caking agent that beading angle on request is bonding, caking agent is the ceramic bonding agent, then bonding beading is sent into the blank of processing the desired shape specification in the mould;
Blank is placed in the drying room, be incubated 2.5 hours dewatered dryings down at 300 ℃;
Blank is placed in the kiln, be incubated 4 hours calcination finished products down at 1300 ℃.
Physical and chemical performance is following:
| Project | The heatproof degree | Acid fastness | Fastness to alkali | Ultimate compression strength |
| Detected result | 1150℃ | 98.5％ | 95.8％ | 145Mpa |
Embodiment 4,
46 kilograms of aluminium sesquioxides, 6 kilograms of silica 1s, 24 kilograms of kaolin, 7.5 kilograms of zircon sands, 6.3 kilograms of adding ball mills of lime carbonate are carried out ball milling, and the slurry behind the ball milling is through the screening of 400 mesh sieves;
At pressure filter the slurry press filtration is become porcelain mud, add and to carry out vacuum pugging behind 0.2 kilogram of the Xylo-Mucine and become the piece material, and be cut into sheet stock;
With shaper sheet stock is squeezed into 1 millimeter beading, with caking agent that beading angle on request is bonding, caking agent is the ceramic bonding agent, then bonding beading is sent into the blank of processing the desired shape specification in the mould;
Blank is placed in the drying room, be incubated 3 hours dewatered dryings down at 300 ℃;
Blank is placed in the kiln, be incubated 5 hours calcination finished products down at 1200 ℃.
Physical and chemical performance is following:
| Project | The heatproof degree | Acid fastness | Fastness to alkali | Ultimate compression strength |
| Detected result | 1100℃ | 99.2％ | 96.7％ | 142Mpa |
Embodiment 5,
50 kilograms of aluminium sesquioxides, 24 kilograms of silicon-dioxide, 11 kilograms of kaolin, 7 kilograms of zircon sands, 7.8 kilograms of adding ball mills of lime carbonate are carried out ball milling, and the slurry behind the ball milling is through the screening of 300 mesh sieves;
At pressure filter the slurry press filtration is become porcelain mud, add and to carry out vacuum pugging behind 0.2 kilogram of the Xylo-Mucine and become the piece material, and be cut into sheet stock;
With shaper sheet stock is squeezed into 1 millimeter beading, with caking agent that beading angle on request is bonding, caking agent is the ceramic bonding agent, then bonding beading is sent into the blank of processing the desired shape specification in the mould;
Blank is placed in the drying room, be incubated 3 hours dewatered dryings down at 300 ℃;
Blank is placed in the kiln, be incubated 5 hours calcination finished products down at 1200 ℃.
Physical and chemical performance is following:
| Project | The heatproof degree | Acid fastness | Fastness to alkali | Ultimate compression strength |
| Detected result | 1050℃ | 99.2％ | 96.7％ | 136Mpa |
Claims (3)
1. regular corrugation ceramic filling material is characterized in that comprising by weight percentage following component:
2. according to the described regular corrugation ceramic filling material of claim 1, it is characterized in that comprising by weight percentage following component:
3. the preparation method of the described regular corrugation ceramic filling material of claim 1 is characterized in that comprising the following steps:
Step 1, aluminium sesquioxide, silicon-dioxide, kaolin, zircon sand, lime carbonate are added ball mill by proportioning carry out ball milling, the slurry behind the ball milling is through the screening of 250～400 mesh sieves;
Step 2, the slurry press filtration is become porcelain mud, add by proportioning and carry out vacuum pugging behind the Xylo-Mucine and become the piece material, and be cut into sheet stock at pressure filter;
Step 3, sheet stock is squeezed into beading with shaper, with caking agent that beading angle on request is bonding, then bonding beading is sent into the blank of processing the desired shape specification in the mould;
Step 4, blank is placed in the drying room, at 200～300 ℃ of 2～3 hours dewatered dryings of insulation down;
Step 5, blank is placed in the kiln, 1000～1300 ℃ down insulation calcination in 4～6 hours become finished product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110132586A CN102320819A (en) | 2011-05-23 | 2011-05-23 | Regular ripple ceramic filling and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110132586A CN102320819A (en) | 2011-05-23 | 2011-05-23 | Regular ripple ceramic filling and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN102320819A true CN102320819A (en) | 2012-01-18 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110132586A Pending CN102320819A (en) | 2011-05-23 | 2011-05-23 | Regular ripple ceramic filling and preparation method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102320819A (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875133A (en) * | 2012-10-23 | 2013-01-16 | 江苏红旗环保工程有限公司 | Anti-seismic and heat-resistant corrugated ceramic packing and preparation method thereof |
| CN104139452A (en) * | 2014-07-08 | 2014-11-12 | 刘裕秋 | Counter rotating extrusion manufacturing device of trough-peak regular corrugated packing |
| CN106587945A (en) * | 2016-11-21 | 2017-04-26 | 临沂大学 | Ceramic filler for chemical equipment and preparation method thereof |
| CN108582454A (en) * | 2018-04-26 | 2018-09-28 | 覃露露 | A kind of manufacturing device of light porcelain structured packing |
| CN111116180A (en) * | 2020-02-12 | 2020-05-08 | 江西车田科技有限公司 | Integral net-shaped microporous ceramic corrugated packing and manufacturing method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094330A (en) * | 1993-04-24 | 1994-11-02 | 湖南醴陵市陶瓷填料厂 | The making of lightweight reinforced porcelain perforated plate corrugated filler |
| CN1420100A (en) * | 2001-11-17 | 2003-05-28 | 兰州瑞玛化机有限公司 | High-temp alkali-resistant material and use therreof in ceramic filler |
| US20040191516A1 (en) * | 1999-02-05 | 2004-09-30 | Waters Investments Limited | Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation |
| CN101100369A (en) * | 2007-07-30 | 2008-01-09 | 醴陵市石成金特种陶瓷实业有限公司 | Heatproof shock proof regular corrugation ceramic filling material and preparation method thereof |
-
2011
- 2011-05-23 CN CN201110132586A patent/CN102320819A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1094330A (en) * | 1993-04-24 | 1994-11-02 | 湖南醴陵市陶瓷填料厂 | The making of lightweight reinforced porcelain perforated plate corrugated filler |
| US20040191516A1 (en) * | 1999-02-05 | 2004-09-30 | Waters Investments Limited | Porous inorganic/organic hybrid particles for chromatographic separations and process for their preparation |
| CN1420100A (en) * | 2001-11-17 | 2003-05-28 | 兰州瑞玛化机有限公司 | High-temp alkali-resistant material and use therreof in ceramic filler |
| CN101100369A (en) * | 2007-07-30 | 2008-01-09 | 醴陵市石成金特种陶瓷实业有限公司 | Heatproof shock proof regular corrugation ceramic filling material and preparation method thereof |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102875133A (en) * | 2012-10-23 | 2013-01-16 | 江苏红旗环保工程有限公司 | Anti-seismic and heat-resistant corrugated ceramic packing and preparation method thereof |
| CN104139452A (en) * | 2014-07-08 | 2014-11-12 | 刘裕秋 | Counter rotating extrusion manufacturing device of trough-peak regular corrugated packing |
| CN106587945A (en) * | 2016-11-21 | 2017-04-26 | 临沂大学 | Ceramic filler for chemical equipment and preparation method thereof |
| CN108582454A (en) * | 2018-04-26 | 2018-09-28 | 覃露露 | A kind of manufacturing device of light porcelain structured packing |
| CN108582454B (en) * | 2018-04-26 | 2020-05-15 | 诸暨市金桥实业有限公司 | Manufacturing device for light porcelain structured packing |
| CN111116180A (en) * | 2020-02-12 | 2020-05-08 | 江西车田科技有限公司 | Integral net-shaped microporous ceramic corrugated packing and manufacturing method thereof |
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Application publication date: 20120118 |