CN204555684U - A kind of siccative oven inner liner - Google Patents
A kind of siccative oven inner liner Download PDFInfo
- Publication number
- CN204555684U CN204555684U CN201520216599.2U CN201520216599U CN204555684U CN 204555684 U CN204555684 U CN 204555684U CN 201520216599 U CN201520216599 U CN 201520216599U CN 204555684 U CN204555684 U CN 204555684U
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- China
- Prior art keywords
- siccative
- refractory brick
- inner liner
- pediment
- fire
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Abstract
The utility model is a kind of siccative oven inner liner, be characterized in: it comprises facade interior lining panel, pediment base and pediment, described facade interior lining panel comprises fire-proof asbestos plate and unselected clay refractory brick, the facade of described fire-proof asbestos plate lining in body of heater, unselected clay refractory brick is built by laying bricks or stones from the bottom to top, between adjacent unselected clay refractory brick, high-temperature plastic is all adopted to carry out between unselected clay refractory brick with fire-proof asbestos plate bonding, micarex outside the unselected clay refractory brick liner laid and fire-proof asbestos plate and body of heater and electric controling part are connected with bolt, bolt hole blocks up with high alumina mudding, described pediment base is that high alumina standard brick is built by laying bricks or stones, and described pediment is poured into a mould by high alumina mud and formed.
Description
Technical field
The utility model belongs to the Thermal Equipment that charcoal element is produced, and is a kind of siccative oven inner liner.
Background technology
Siccative heating furnace is one of main Thermal Equipment of charcoal element production industry, also be one of high-end industrial furnace equipment, this technology is primarily of external grasp at present, because in stove in its use procedure, maximum temperature reaches more than 1100 DEG C, in stove, high-temperature resistant inner lining is set, draw by detecting, its inner lining of furnace is mainly made up of cordierite ceramic liner plate.In actual production use procedure, more than the 1100 DEG C temperature reached in stove, comparatively large to the cordierite ceramic liner plate scaling loss of liner, especially serious with pediment place scaling loss, therefore need overhaul to change.
In recent years, along with exploitation and the application of the low-grade raw material of enterprise, reduce manufacturing cost, but also cause the overhaul life of siccative heating furnace to shorten, almost all will carry out large repairs to it every year.External import cordierite ceramic liner plate is expensive, per tonly wants more than 500,000 yuan, and due to haulage time longer, cause overhaul material require to customize in advance, fund seriously overstock, too increases production cost.The domestic inner lining of furnace material substitution external import cordierite ceramic liner plate that the needs that the requirement of imported material production domesticization and enterprise reduce production cost enable searching meet siccative heating furnace performance requirement becomes problem in the urgent need to address.
Summary of the invention
The technical problems to be solved in the utility model is: provide a kind of siccative oven inner liner that can meet siccative heating furnace performance requirement, for import cordierite ceramic liner plate outside subrogate country, to reduce overhaul cost, increases economic efficiency.
The scheme of the utility model technical solution problem is: a kind of siccative oven inner liner, it is characterized in that: it comprises facade interior lining panel, pediment base and pediment, described facade interior lining panel comprises fire-proof asbestos plate and unselected clay refractory brick, the facade of described fire-proof asbestos plate lining in body of heater, unselected clay refractory brick is built by laying bricks or stones from the bottom to top, between adjacent unselected clay refractory brick, high-temperature plastic is all adopted to carry out between unselected clay refractory brick with fire-proof asbestos plate bonding, micarex outside the unselected clay refractory brick liner laid and fire-proof asbestos plate and body of heater and electric controling part are connected with bolt, bolt hole blocks up with high alumina mudding, described pediment base is that high alumina standard brick is built by laying bricks or stones, and described pediment is poured into a mould by high alumina mud and formed.
Described high-temperature plastic is the model that Nanjing infant genius's special glass Technology Co., Ltd. produces is the high-temperature plastic of ST1250.
Described bolt is white steel bolt.
Described high alumina mud is that 200 object high-alumina flies and sodium silicate aqueous solution are modulated according to volume ratio 5:1 and formed.
Described high-alumina fly is generate after bauxite high-temperature roasting, Al
2o
3content is not less than 55 ~ 70% of volume ratio.
The bulk density of described sodium silicate aqueous solution is 1.36-1.50g/ ㎝
3.
Described high alumina standard brick is secondary high alumina standard brick.
The beneficial effects of the utility model are: siccative oven inner liner of the present utility model directly can carry out liner replacing in original shell, not only easy construction, and cost is lower, and overhaul liner cost is once less than 30,000 yuan.Calculate by whole import foreign material, annual overhaul once calculates, and inner lining material just can reduce about 470,000 yuan.And light maintenance is extremely convenient, just can complete when only needing other facilities plans to overhaul, effectively prevent the expensive shortcoming of foreign material, and it is practical stronger, the overall heating successful of resistance to scaling loss, according to the experiment of the equal proportion dry material heater to new production, follow the tracks of, the refractory material after substituting meets production requirement completely.
Accompanying drawing explanation
Fig. 1 is that the master of the utility model siccative oven inner liner looks cross-sectional schematic;
Fig. 2 is that cross-sectional schematic is looked on a left side of Fig. 1;
Fig. 3 is the E-E cross-sectional schematic of body 1.
In figure: 1 unselected clay refractory brick, 2 fire-proof asbestos plates, 3 bodies of heater, 4 pediments, 5 pediment bases, 6 micarexs, 7 electric controling parts.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated.
See Fig. 1 ~ Fig. 3, a kind of siccative oven inner liner of the present embodiment, it comprises facade interior lining panel, pediment base 5 and pediment 4, described facade interior lining panel comprises fire-proof asbestos plate 2 and unselected clay refractory brick 1, described fire-proof asbestos plate 2 serves as a contrast the facade in body of heater 3, unselected clay refractory brick 1 is built by laying bricks or stones from the bottom to top, between adjacent unselected clay refractory brick 1, high-temperature plastic is all adopted to carry out between unselected clay refractory brick 1 with fire-proof asbestos plate 2 bonding, micarex 6 outside the unselected clay refractory brick liner laid and fire-proof asbestos plate 2 and body of heater 3 and electric controling part 7 are connected with bolt, bolt hole blocks up with high alumina mudding, described pediment base 5 is built by laying bricks or stones for high alumina standard brick, and described pediment 4 is poured into a mould by high alumina mud and formed.Described high-temperature plastic is the model that Nanjing infant genius's special glass Technology Co., Ltd. produces is the high-temperature plastic of ST1250.Described bolt is white steel bolt.Described high alumina mud is that 200 object high-alumina flies and sodium silicate aqueous solution are modulated according to volume ratio 5:1 and formed.Described high-alumina fly is generate after bauxite high-temperature roasting, Al
2o
3content is not less than 55 ~ 70% of volume ratio.The bulk density of described sodium silicate aqueous solution is 1.36-1.50g/ ㎝
3.Described high alumina standard brick is secondary high alumina standard brick.The present embodiment adopts prior art to make, and described fire-proof asbestos plate 2, unselected clay refractory brick 1, high-temperature plastic, bolt, high-alumina fly and sodium silicate aqueous solution are the commercially available prod of prior art.
The beneficial effect of the present embodiment is in Table.
From in table: the indices of the siccative oven inner liner of the present embodiment is higher than the index of former oven inner liner.
Claims (7)
1. a siccative oven inner liner, it is characterized in that: it comprises facade interior lining panel, pediment base and pediment, described facade interior lining panel comprises fire-proof asbestos plate and unselected clay refractory brick, the facade of described fire-proof asbestos plate lining in body of heater, unselected clay refractory brick is built by laying bricks or stones from the bottom to top, between adjacent unselected clay refractory brick, high-temperature plastic is all adopted to carry out between unselected clay refractory brick with fire-proof asbestos plate bonding, micarex outside the unselected clay refractory brick liner laid and fire-proof asbestos plate and body of heater and electric controling part are connected with bolt, bolt hole blocks up with high alumina mudding, described pediment base is that high alumina standard brick is built by laying bricks or stones, and described pediment is poured into a mould by high alumina mud and formed.
2. a kind of siccative oven inner liner as claimed in claim 1, is characterized in that: described high-temperature plastic is the model that Nanjing infant genius's special glass Technology Co., Ltd. produces is the high-temperature plastic of ST1250.
3. a kind of siccative oven inner liner as claimed in claim 1, is characterized in that: described bolt is white steel bolt.
4. a kind of siccative oven inner liner as claimed in claim 1, is characterized in that: described high alumina mud is that 200 object high-alumina flies and sodium silicate aqueous solution are modulated according to volume ratio 5:1 and formed.
5. a kind of siccative oven inner liner as claimed in claim 4, is characterized in that: described high-alumina fly is generate after bauxite high-temperature roasting, Al
2o
3content is not less than 55 ~ 70% of volume ratio.
6. a kind of siccative oven inner liner as claimed in claim 4, is characterized in that: the bulk density of described sodium silicate aqueous solution is 1.36-1.50g/ ㎝
3.
7. a kind of siccative oven inner liner as claimed in claim 1, is characterized in that: described high alumina standard brick is secondary high alumina standard brick.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216599.2U CN204555684U (en) | 2015-04-13 | 2015-04-13 | A kind of siccative oven inner liner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520216599.2U CN204555684U (en) | 2015-04-13 | 2015-04-13 | A kind of siccative oven inner liner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204555684U true CN204555684U (en) | 2015-08-12 |
Family
ID=53830783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520216599.2U Withdrawn - After Issue CN204555684U (en) | 2015-04-13 | 2015-04-13 | A kind of siccative oven inner liner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204555684U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792179A (en) * | 2015-04-13 | 2015-07-22 | 吉林炭素有限公司 | Dry material heating furnace liner and brick laying method thereof |
-
2015
- 2015-04-13 CN CN201520216599.2U patent/CN204555684U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792179A (en) * | 2015-04-13 | 2015-07-22 | 吉林炭素有限公司 | Dry material heating furnace liner and brick laying method thereof |
| CN104792179B (en) * | 2015-04-13 | 2017-01-04 | 吉林炭素有限公司 | A kind of siccative oven inner liner and building method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20150812 Effective date of abandoning: 20161019 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |