CN2708212Y - Heat insulating holding furnace liner for carbon element calcining kiln - Google Patents
Heat insulating holding furnace liner for carbon element calcining kiln Download PDFInfo
- Publication number
- CN2708212Y CN2708212Y CN 200420015698 CN200420015698U CN2708212Y CN 2708212 Y CN2708212 Y CN 2708212Y CN 200420015698 CN200420015698 CN 200420015698 CN 200420015698 U CN200420015698 U CN 200420015698U CN 2708212 Y CN2708212 Y CN 2708212Y
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- utility
- fiberboard
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- heat insulating
- furnace lining
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Abstract
The utility model relates to a heat insulating holding furnace liner for carbon element calcining kiln which belongs to the furnace liner in the accessory of the industrial furnace, comprising special quality fire-bricks, high-alumina heat insulating bricks and cement concrete which are arranged successively from the hot surface to the cold surface. The utility model is characterized in that the high-temperature ceramic fiber board and the low-temperature ceramic fiber board are arranged between the high-alumina heat insulating bricks and the cement concrete. Comparing to the prior art, the utility model is provided with the characteristics of reducing the thickness of the heat preservation liner, reducing the weigh to 60-70% of the original structure and easy to construct. And the utility model also has the advantages of reducing the heat dissipation losses and stored heat of the heat preservation furnace liner, prolonging the service life considerably and reducing the cost greatly.
Description
Technical field
The utility model belongs to the furnace lining in the Industrial Stoves annex, relates in particular to a kind of carbon baking kiln adiabatic heat-insulation furnace lining.
Background technology
Ceramic fibre extensively is processed as felt, blanket, sheet material or other profile applications and is used as furnace lining in various kilns because of the good heat-proof quality that it had.
Each Chinalco's carbon baking kiln insulation furnace lining adopts traditional compound silico-calcium plate structure of refractory brick more at present, and this insulation furnace lining finds to have existed big, the defectives such as rate of heat dissipation is high, structure is heavy, overall cost height of accumulation of heat loss in actual application.Industry technical staff is devoted to design a kind of novel always for this reason, can overcome the insulation furnace lining of above-mentioned defective.
The utility model content
The purpose of this utility model is to overcome above-mentioned deficiency of the prior art, released a kind of will be to the lightness of carbon baking kiln, the insulation furnace lining that positive impetus is played in energy-conservationization development.
The utility model is achieved through the following technical solutions:
It is a kind of carbon baking kiln adiabatic heat-insulation furnace lining, comprise the special quality fire-brick, high-alumina insulated brick and the cement concrete that set gradually from hot side to huyashi-chuuka (cold chinese-style noodles), it is characterized in that between high-alumina insulated brick and cement concrete, also setting gradually high temperature ceramic fiberboard and low-temp ceramics fiberboard.
High temperature ceramic fiberboard that is provided with between described high-alumina insulated brick and the cement concrete or low-temp ceramics fiberboard respectively are at least 1 layer.
The thickness of above-mentioned high temperature ceramic fiberboard is the 65-100 millimeter; The thickness of low-temp ceramics fiberboard is the 100-300 millimeter.Its optimum value is that the thickness of high temperature ceramic fiberboard is the 75-90 millimeter; The thickness of low-temp ceramics fiberboard is the 150-250 millimeter.
The utility model compared with prior art has the following advantages:
1, insulation furnace lining reduced thickness, weight is the 60-70% of original structure.
2, the radiation loss of insulation furnace lining and amount of stored heat reduce, and prolong the service life of furnace lining greatly.
3, cost reduces, and is about 2/3 of original structure.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further elaborated:
Fig. 1 is the utility model example structure schematic diagram;
The specific embodiment
Among the figure: the 1st, special quality fire-brick, the 2nd, high-alumina insulated brick, the 3rd, high temperature modification ceramic beaverboard, the 4th, low form ceramic beaverboard, the 5th, cement concrete
Install standby as shown in Figure 1.Because ceramic beaverboard has thermal insulation, heat-insulating property is good, and the lightweight characteristics of fibre furnace lining, so can effectively control the body of heater thermal loss, reduce furnace lining accumulation of heat loss, realize the purpose of energy savings.
Distinguishing feature such as after adopting the insulation furnace lining of this structure, have in the practical application of carbon baking kiln that cost is low, high insulating effect, energy-saving effect are good has reduced the brickwork cost, and has been easier to construction when improving heat insulation effect.The application of this structure will be played positive impetus for the energy-conservationization development of calcining kiln.
Claims (4)
1, a kind of carbon baking kiln adiabatic heat-insulation furnace lining, comprise the special quality fire-brick, high-alumina insulated brick and the cement concrete that set gradually from hot side to huyashi-chuuka (cold chinese-style noodles), it is characterized in that between high-alumina insulated brick and cement concrete, also setting gradually high temperature ceramic fiberboard and low-temp ceramics fiberboard.
2, according to the described carbon baking kiln of claim 1 adiabatic heat-insulation furnace lining, the thickness that it is characterized in that high temperature ceramic fiberboard is 65～100 millimeters; The thickness of low-temp ceramics fiberboard is 100～300 millimeters.
3, according to the described carbon baking kiln of claim 1 adiabatic heat-insulation furnace lining, the thickness that it is characterized in that high temperature ceramic fiberboard is 75～90 millimeters; The thickness of low-temp ceramics fiberboard is 150～250 millimeters.
4,, it is characterized in that the high temperature ceramic fiberboard or the low-temp ceramics fiberboard that are provided with respectively are at least 1 layer between high-alumina insulated brick and cement concrete according to the described carbon baking kiln of claim 1 adiabatic heat-insulation furnace lining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015698 CN2708212Y (en) | 2004-01-20 | 2004-01-20 | Heat insulating holding furnace liner for carbon element calcining kiln |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420015698 CN2708212Y (en) | 2004-01-20 | 2004-01-20 | Heat insulating holding furnace liner for carbon element calcining kiln |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2708212Y true CN2708212Y (en) | 2005-07-06 |
Family
ID=34848747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420015698 Expired - Lifetime CN2708212Y (en) | 2004-01-20 | 2004-01-20 | Heat insulating holding furnace liner for carbon element calcining kiln |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2708212Y (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446471B (en) * | 2007-11-27 | 2010-06-23 | 贵阳铝镁设计研究院 | Lining structure of electrical calcination furnace |
| CN101984323A (en) * | 2010-12-09 | 2011-03-09 | 二十三冶建设集团有限公司 | Sidewall structure of roasting furnace |
| CN102425948A (en) * | 2011-12-13 | 2012-04-25 | 辽宁天和科技股份有限公司 | Heat-expansion-applicable safety structure for wall body of kiln |
| CN104110965A (en) * | 2014-07-14 | 2014-10-22 | 洛阳市西格马炉业有限公司 | High-temperature air pressure sintering furnace |
| CN105674743A (en) * | 2016-04-02 | 2016-06-15 | 上海景烯新能源材料科技有限公司 | Electrical heating roasting furnace for carbon-graphite crucible |
| CN106320657A (en) * | 2016-08-18 | 2017-01-11 | 安庆惠嘉新型建材有限公司 | Thermal-collecting shakedown material for brick tunnel kiln |
-
2004
- 2004-01-20 CN CN 200420015698 patent/CN2708212Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101446471B (en) * | 2007-11-27 | 2010-06-23 | 贵阳铝镁设计研究院 | Lining structure of electrical calcination furnace |
| CN101984323A (en) * | 2010-12-09 | 2011-03-09 | 二十三冶建设集团有限公司 | Sidewall structure of roasting furnace |
| CN101984323B (en) * | 2010-12-09 | 2012-03-07 | 二十三冶建设集团有限公司 | Sidewall structure of roasting furnace |
| CN102425948A (en) * | 2011-12-13 | 2012-04-25 | 辽宁天和科技股份有限公司 | Heat-expansion-applicable safety structure for wall body of kiln |
| CN104110965A (en) * | 2014-07-14 | 2014-10-22 | 洛阳市西格马炉业有限公司 | High-temperature air pressure sintering furnace |
| CN104110965B (en) * | 2014-07-14 | 2016-08-24 | 洛阳西格马炉业股份有限公司 | A kind of high temperature air pressure sintering furnace |
| CN105674743A (en) * | 2016-04-02 | 2016-06-15 | 上海景烯新能源材料科技有限公司 | Electrical heating roasting furnace for carbon-graphite crucible |
| CN106320657A (en) * | 2016-08-18 | 2017-01-11 | 安庆惠嘉新型建材有限公司 | Thermal-collecting shakedown material for brick tunnel kiln |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20140120 Granted publication date: 20050706 |