CN201508108U - Lining structure of grate side wall - Google Patents
Lining structure of grate side wall Download PDFInfo
- Publication number
- CN201508108U CN201508108U CN2009200916296U CN200920091629U CN201508108U CN 201508108 U CN201508108 U CN 201508108U CN 2009200916296 U CN2009200916296 U CN 2009200916296U CN 200920091629 U CN200920091629 U CN 200920091629U CN 201508108 U CN201508108 U CN 201508108U
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- CN
- China
- Prior art keywords
- side wall
- lining structure
- anchoring cavity
- model
- utility
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
The utility model relates to a lining structure of a grate side wall, in particular to a lining structure of a grate side wall used for metallurgical pellets, which comprises a brickwork consisting of a working layer and a heat preservation layer. The utility model is characterized in that an anchoring cavity filled with casting material is arranged in the brickwork, the anchoring cavity is connected with a furnace body steel plate via an anchoring brick arranged in the anchoring cavity, the anchoring cavity has a large outside and a small inside, the working layer is formed by piling up firebricks, and the heat preservation layer consists of light bricks and aluminum silicate fibers. The utility model has the advantages of resisting scouring, avoiding toppling toward the inner side of the grate, prolonging the service life, accelerating the structure construction and shortening the baking time.
Description
Technical field
The utility model relates to a kind of inner lining structure of drying grate side wall, relates in particular to a kind of inner lining structure that is used for the drying grate side wall of metallurgical briquetting.
Background technology
At present, the drying grate side wall adopts usually and waters material feeding liner and two kinds of inner lining structures of refractory brick compound lining.The inner lining structure of material feeding is watered in employing, watering material feeding can be relatively poor than abrasion resistance with the refractory brick of identical material, because the high-temperature gas of coming from the kiln tail contains a large amount of dust, erosive wear to side wall is more serious, in addition, the inner lining structure of material feeding is watered in employing, and furnace drying time is long, local simultaneously maintenance inconvenience.As the refractory brick inner lining structure of Fig. 1 available technology adopting, overcome anti-problem of washing away, the use that has improved liner, but liner takes place easily to topple over accident to the machine inboard influences side wall service life.
Summary of the invention
The purpose of this utility model is to overcome deficiency of the prior art, and a kind of anti-washing away is provided, and avoids toppling over to the machine inboard inner lining structure of the drying grate side wall that increases the service life.
The technical solution of the utility model is: comprise the masonry that is made of working lining and heat-insulation layer, it is characterized in that: be provided with in this masonry to fill and water the anchoring cavity of material feeding, this anchoring cavity is connected with the body of heater steel plate by the anchored brick of the portion of setting within it.
The outer imperial palace of described anchoring cavity is little.
Described working lining is piled up by refractory brick and is formed.
Described heat-insulation layer is made up of light-weight brick and alumina silicate fibre.
The utlity model has following advantage: the utlity model has anti-washing away, avoid toppling over, increase the service life and improved the speed of structure construction, shorten the advantage of stoving time to the machine inboard.
Description of drawings
Fig. 1 is the structural representation of the refractory brick inner lining structure of available technology adopting.
Fig. 2 is a structural representation of the present utility model.
The specific embodiment
As shown in Figure 2, the utility model comprises the masonry 5 that is made of working lining 1 and heat-insulation layer 2, it is characterized in that: be provided with in this masonry 5 to fill and water the anchoring cavity 3 of material feeding, this anchoring cavity 3 is connected with body of heater steel plate 6 by the anchored brick 4 of the portion of setting within it.Described anchoring cavity 3 outer imperial palaces are little.Described working lining 1 is piled up by refractory brick and is formed.Described heat-insulation layer 2 is made up of light-weight brick and alumina silicate fibre.
Claims (3)
1. the inner lining structure of a drying grate side wall, comprise the masonry (5) that constitutes by working lining (1) and heat-insulation layer (2), it is characterized in that: be provided with in this masonry (5) to fill and water the anchoring cavity (3) of material feeding, this anchoring cavity (3) is connected with body of heater steel plate (6) by the anchored brick (4) of the portion of setting within it.
2. the inner lining structure of drying grate side wall according to claim 1 is characterized in that: the outer imperial palace of described anchoring cavity (3) is little.
3. the inner lining structure of drying grate side wall according to claim 1 is characterized in that: described working lining (1) is piled up by refractory brick and is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200916296U CN201508108U (en) | 2009-07-15 | 2009-07-15 | Lining structure of grate side wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009200916296U CN201508108U (en) | 2009-07-15 | 2009-07-15 | Lining structure of grate side wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201508108U true CN201508108U (en) | 2010-06-16 |
Family
ID=42469235
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009200916296U Expired - Fee Related CN201508108U (en) | 2009-07-15 | 2009-07-15 | Lining structure of grate side wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201508108U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954695A (en) * | 2011-08-31 | 2013-03-06 | 上海宝钢工业检测公司 | Non-heat short circuit outer-frame-free type radiant tube base layer-spread sealing insulation device |
| CN106001530A (en) * | 2016-06-27 | 2016-10-12 | 宜兴市龙宸炉料有限公司 | Novel tundish permanent lining structure |
-
2009
- 2009-07-15 CN CN2009200916296U patent/CN201508108U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102954695A (en) * | 2011-08-31 | 2013-03-06 | 上海宝钢工业检测公司 | Non-heat short circuit outer-frame-free type radiant tube base layer-spread sealing insulation device |
| CN106001530A (en) * | 2016-06-27 | 2016-10-12 | 宜兴市龙宸炉料有限公司 | Novel tundish permanent lining structure |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100616 Termination date: 20150715 |
|
| EXPY | Termination of patent right or utility model |