CN102167604B - Spray repair agent for hot repair of glass furnace - Google Patents
Spray repair agent for hot repair of glass furnace Download PDFInfo
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- CN102167604B CN102167604B CN 201010617078 CN201010617078A CN102167604B CN 102167604 B CN102167604 B CN 102167604B CN 201010617078 CN201010617078 CN 201010617078 CN 201010617078 A CN201010617078 A CN 201010617078A CN 102167604 B CN102167604 B CN 102167604B
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Abstract
The invention provides a spray repair agent for hot repair of a glass furnace, belonging to the technical field of hot repair of glass furnaces. The spray repair agent is characterized by being formed by evenly mixing the raw materials based on parts by weight as follows: 2-4 parts of cellulose, 1-4 part(s) of dextrin, 8-15 parts of Soochow soil with the particle sizes ranging from 0.01mm to 0.1mm, 55-65 parts of high temperature-resistant silicon carbide powder with the particle sizes ranging from 0.1mm to 1mm and 15-30 parts of water. The spray repair agent is atomized to be hot-end sprayed by a spray repair machine, and the atomized spray repair agent is combined with a corroded fire-resistant material on the glass surface of the furnace to form into a layer of compact protective layer, so that the high-temperature corrosion resistance of vulnerable parts such as a glass furnace key regenerative chamber cross-shaped fire wall, a small furnace tongue arch, an inner furnace crown and the like can be effectively increased, the service life of thermal equipment such as the glass furnace and the like can be prolonged, the glass furnace running efficiency can be improved, and the unit production cost can be reduced, therefore, the spray repair agent has significance on the industrial development of the glass furnace.
Description
Technical field
The invention provides a kind of spray repair agent for hot repair of glass furnace, belong to kiln and vulcanize technical field.
Background technology
In daily kiln operational process, because hot operation, often cause the crucial moulding of kiln position, such as positions such as regenerator cross firewall, port tongue arch, the large arch of kiln, because high temperature melting is damaged, and then reduce kiln operational efficiency and work-ing life, impact is normal to a great extent produces, and becomes restriction industry development critical problem.
Summary of the invention
According to above the deficiencies in the prior art, the technical problem to be solved in the present invention is: a kind of anti-1700 ℃ of high temperature are provided, and corrosion resistance is strong, can effectively prolong the spray repair agent for hot repair of glass furnace of glass furnace operation life.
Spray repair agent for hot repair of glass furnace of the present invention, the raw material that is comprised of following parts by weight mixes to be made:
Mierocrystalline cellulose 2-4 part, dextrin 1-4 part, granularity are that Suzhou soil 8-15 part, the granularity of 0.01mm-0.1mm is high-temperature resistant silicon carbide powder 55-65 part and water 15-30 part of 0.1mm-1mm.
Best group becomes:
3 parts of Mierocrystalline celluloses, 2 parts in dextrin, granularity are 20 parts in 9 parts in the Suzhou soil of 0.01mm-0.1mm, 60 parts in high-temperature resistant silicon carbide powder that granularity is 0.1mm-1mm and water.
Using method: use evenly spraying of compressed gas atomizing.Especially spray to the crucial easily attack sites of kiln.
This vulcanizes high temperature resistant 1700 ℃ of material, guarantee well to vulcanize that material ability high temperature erosion does not change, good fluidity, can be under compressed gas promotes quick travel,, material non-caked with carrier wall belongs to neutral material and is repaired part material high-temperature medium reaction can not occur, possesses simultaneously good plasticity-, can realize complete high temperature bond moulding with being mended part material, can mix and to use in above ratio at any time during use.
The beneficial effect that spray repair agent for hot repair of glass furnace of the present invention has is: it adopts spray repairing machine that the spray repair agent is atomized into hot-end coating; being etched refractory materials with the kiln glass surface combines; form the fine and close protective layer of one deck; effective fragile position high temperature resistance erosional competencyes such as the crucial regenerator cross of reinforcing glass kiln firewall, port tongue arch, the large arch of kiln inside; prolong the Thermal Equipment such as glass furnace work-ing life; guarantee to melt to produce and carry out continuously; improve the kiln operational efficiency; reduce the unit cost of production, significant to the glass furnace industrial development.
Embodiment
The below is described further embodiments of the invention:
Embodiment 1:
The raw material of the following weight part of hot junction spray repair agent of the present invention: Mierocrystalline cellulose 2-4 part, dextrin 1-4 part, granularity is Suzhou soil 8-15 part of 0.01mm-0.1mm, water 15-30 part, granularity is high-temperature resistant silicon carbide powder 55-65 part of 0.1mm-1mm;
Above raw material is mixed in proportion.
Use evenly spraying of compressed gas atomizing.
Embodiment 2:
The raw material of following weight part: 3 parts of Mierocrystalline celluloses, 2 parts in dextrin, granularity is 9 parts in the Suzhou soil of 0.01mm-0.1mm, 20 parts in water, granularity is 60 parts in the high-temperature resistant silicon carbide powder of 0.1mm-1mm; Mix.
Use evenly spraying of compressed gas atomizing.
Embodiment 3:
2 parts of Mierocrystalline celluloses, 1 part in dextrin, granularity is 8 parts in the Suzhou soil of 0.01mm-0.1mm, 30 parts in water, granularity is 65 parts in the high-temperature resistant silicon carbide powder of 0.1mm-1mm; Mix.
Embodiment 4:
The raw material that is comprised of following parts by weight mixes to be made: 4 parts of Mierocrystalline celluloses, 4 parts in dextrin, granularity are 15 parts in 8 parts in the Suzhou soil of 0.01mm-0.1mm, 55 parts in high-temperature resistant silicon carbide powder that granularity is 0.1mm-1mm and water; Mix.
Embodiment 5:
The raw material that is comprised of following parts by weight mixes to be made: 3 parts of Mierocrystalline celluloses, 2 parts in dextrin, granularity are 20 parts in 9 parts in the Suzhou soil of 0.01mm-0.1mm, 60 parts in high-temperature resistant silicon carbide powder that granularity is 0.2mm-0.8mm and water; Mix.
Embodiment 6:
The granularity of high-temperature resistant silicon carbide powder is 0.3mm-0.6mm.
Experimental results show that:
Above proportioning vulcanize the anti-high temperature more than 1700 ℃ of material, guarantee well to vulcanize that material ability high temperature erosion does not change, good fluidity, can be under compressed gas promotes quick travel,, material non-caked with carrier wall belongs to neutral material and is repaired part material high-temperature medium reaction can not occur, possesses simultaneously good plasticity-, can realize complete high temperature bond moulding with being mended part material, can mix and to use in above ratio at any time during use.
Spray equipment when using this healant among the present invention is common prior art, its setting and use as industry technician and grasped.
Claims (2)
1. spray repair agent for hot repair of glass furnace is characterized in that being mixed by the raw material that following parts by weight form and makes:
Mierocrystalline cellulose 2-4 part, dextrin 1-4 part, granularity are that Suzhou soil 8-15 part, the granularity of 0.01mm-0.1mm is high-temperature resistant silicon carbide powder 55-65 part and water 15-30 part of 0.1mm-1mm.
2. spray repair agent for hot repair of glass furnace according to claim 1 is characterized in that being mixed by the raw material that following parts by weight form and makes:
3 parts of Mierocrystalline celluloses, 2 parts in dextrin, granularity are 20 parts in 9 parts in the Suzhou soil of 0.01mm-0.1mm, 60 parts in high-temperature resistant silicon carbide powder that granularity is 0.1mm-1mm and water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010617078 CN102167604B (en) | 2010-12-31 | 2010-12-31 | Spray repair agent for hot repair of glass furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010617078 CN102167604B (en) | 2010-12-31 | 2010-12-31 | Spray repair agent for hot repair of glass furnace |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102167604A CN102167604A (en) | 2011-08-31 |
| CN102167604B true CN102167604B (en) | 2013-04-24 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201010617078 Active CN102167604B (en) | 2010-12-31 | 2010-12-31 | Spray repair agent for hot repair of glass furnace |
Country Status (1)
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| CN (1) | CN102167604B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103288332B (en) * | 2013-03-15 | 2016-08-03 | 武汉长利新材料科技有限公司 | Method and device for improving erosion resistance of regenerator checker and application of high-alumina alkali-free borosilicate glass powder as refractory material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807352A (en) * | 2005-08-04 | 2006-07-26 | 淄博工陶耐火材料有限公司 | Higly oxidized zirconia refractory preparation method |
| CN101910091A (en) * | 2007-12-28 | 2010-12-08 | 日本坩埚株式会社 | Casting material based on silicon carbide |
-
2010
- 2010-12-31 CN CN 201010617078 patent/CN102167604B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1807352A (en) * | 2005-08-04 | 2006-07-26 | 淄博工陶耐火材料有限公司 | Higly oxidized zirconia refractory preparation method |
| CN101910091A (en) * | 2007-12-28 | 2010-12-08 | 日本坩埚株式会社 | Casting material based on silicon carbide |
Non-Patent Citations (4)
| Title |
|---|
| 刘桂芳.大力发展玻璃窑用不定形耐火材料.《砖瓦世界》.1985,(第12期),全文. |
| 大力发展玻璃窑用不定形耐火材料;刘桂芳;《砖瓦世界》;19851231(第12期);全文 * |
| 朗衍庭等.玻璃窑炉的火焰喷补.《玻璃与搪瓷》.1997,(第6期),全文. |
| 玻璃窑炉的火焰喷补;朗衍庭等;《玻璃与搪瓷》;19971231(第6期);全文 * |
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| CN102167604A (en) | 2011-08-31 |
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