CN201215439Y - Wall repairing construction for step heating stove - Google Patents
Wall repairing construction for step heating stove Download PDFInfo
- Publication number
- CN201215439Y CN201215439Y CNU200820077501XU CN200820077501U CN201215439Y CN 201215439 Y CN201215439 Y CN 201215439Y CN U200820077501X U CNU200820077501X U CN U200820077501XU CN 200820077501 U CN200820077501 U CN 200820077501U CN 201215439 Y CN201215439 Y CN 201215439Y
- Authority
- CN
- China
- Prior art keywords
- wall
- layer
- walking beam
- furnace
- brick
- 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
Links
- 238000010276 construction Methods 0.000 title claims description 5
- 238000010438 heat treatment Methods 0.000 title description 3
- 239000011449 brick Substances 0.000 claims abstract description 34
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 10
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 claims abstract description 6
- 239000004568 cement Substances 0.000 claims abstract description 6
- 239000000835 fiber Substances 0.000 claims abstract description 6
- 238000009413 insulation Methods 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 4
- 229910000831 Steel Inorganic materials 0.000 abstract description 2
- 239000010959 steel Substances 0.000 abstract description 2
- 238000004873 anchoring Methods 0.000 abstract 3
- 238000003723 Smelting Methods 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 239000004927 clay Substances 0.000 description 3
- 230000002787 reinforcement Effects 0.000 description 2
- 238000007664 blowing Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Images
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- Furnace Housings, Linings, Walls, And Ceilings (AREA)
Abstract
A wall repair structure for walking beam furnace belongs to the repair technique of smelting furnace of metallurgical industry, which has three materials forming three layers, as a high-alumina brick building layer, an insulating brick layer and an alumina silicate fiber felt insulating layer from inner to outer, wherein the material layers are penetrated by anchoring bricks and connected with the anchoring bricks via cements. In the reparation on the furnace wall of a walking beam furnace, the metal components on the anchoring bricks are welded integrally with the steel piece reinforced ribs on the wall of the walking beam furnace, and the wall repair structure is attached with the wall of the walking beam furnace integrally via high temperature puddle. The reparation has simple operation and reduced time.
Description
Technical field:
The utility model belongs to the recovery technique of metallurgical furnace in the metallurgical industry, is specifically related to a kind of benefit wall construction of walking beam furnace.
Background technology:
The fracture of body of wall anchored brick large tracts of land can take place in walking beam furnace after having moved certain time limit, cause the body of wall knockdown, directly has influence on slab and moves in stove, causes the substantial equipment accident of heating furnace blowing out.
At present, the restorative procedure of heating furnace routine is that broken parts is removed, carry out integrated poured with low cement deposit material to removing part, working procedure is: lower the temperature to walking beam furnace---removing broken parts---, and low cement deposit material is repaired, used repair time is longer, furnace outage time is longer, and the economic loss of enterprise is bigger.
Summary of the invention:
The utility model aims to provide the benefit wall construction of repair time than short a kind of walking beam furnace.
The realization the technical solution of the utility model is: constituting three-decker by three kinds of materials, is respectively that high-alumina brick is built layer, insulating brick layer, alumina silicate fiber felt thermal insulation layer by laying bricks or stones from inside to outside, and anchored brick passes each material layer and is connected with each layer with low cement deposit material.
Compared with prior art,, use the utility model the body of wall that damages is repaired, can save repair time 75% in equal damaged condition, same impaired area.
Description of drawings:
Fig. 1 is the structure chart of the utility model embodiment.
Among the figure: 1, high-alumina brick is built layer 2, insulating brick layer by laying bricks or stones
3, alumina silicate fiber felt thermal insulation layer 4, anchored brick
The specific embodiment:
Embodiment: the high-alumina brick block-by-block is built together with the high temperature clay, formed high-alumina brick and build layer by laying bricks or stones, spacing distance is reserved the position of anchored brick;
Anchored brick is arranged on the position that stays in advance, builds anchored brick by laying bricks or stones layer with high-alumina brick with cement and be cast in, form an integral body;
Build by laying bricks or stones on the layer with the high temperature clay heat insulation brick one deck (thickness is 116 millimeters) at high-alumina brick, form the insulating brick layer;
On the insulating brick layer, build the alumina silicate fiber felt of one deck 100 millimeters thick, form the alumina silicate fiber felt thermal insulation layer.
By above-mentioned steps, realize the utility model shown in Figure 1.
When repairing the furnace wall of walking beam furnace, steel part reinforcement on hardware on the anchored brick and the walking beam furnace body of wall is welded as a whole, with the high temperature clay the utility model and walking beam furnace body of wall is bonded as one then, the operation of reparation is simple, easy to operate, save time.
Illustrate: the anchored brick in the present embodiment is a prior art, omits it and describes in detail, and the reserved location of anchored brick is corresponding with the position of the reinforcement of the walking beam furnace body of wall that damages.
Claims (1)
1, the benefit wall construction of walking beam furnace, it is characterized in that it constitutes three-decker by three kinds of materials, be respectively that high-alumina brick is built layer, insulating brick layer, alumina silicate fiber felt thermal insulation layer by laying bricks or stones from inside to outside, anchored brick passes each material layer and is connected with each layer with low cement deposit material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820077501XU CN201215439Y (en) | 2008-06-05 | 2008-06-05 | Wall repairing construction for step heating stove |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820077501XU CN201215439Y (en) | 2008-06-05 | 2008-06-05 | Wall repairing construction for step heating stove |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201215439Y true CN201215439Y (en) | 2009-04-01 |
Family
ID=40520643
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820077501XU Expired - Fee Related CN201215439Y (en) | 2008-06-05 | 2008-06-05 | Wall repairing construction for step heating stove |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201215439Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471397A (en) * | 2013-09-26 | 2013-12-25 | 福建乾达重型机械有限公司 | Furnace bottom brick seat structure of step heating furnace |
| CN110205143A (en) * | 2018-12-18 | 2019-09-06 | 西安华江环保科技股份有限公司 | A kind of casting of dry coke quenching builds mixed structure for the cooling segment structure of furnace body and method |
| US12078420B2 (en) | 2019-09-10 | 2024-09-03 | Rishang (Suzhou) Light Chemical Textile High-Tech Co., Ltd | Modular enclosure structure of high temperature heating furnace and installation method |
-
2008
- 2008-06-05 CN CNU200820077501XU patent/CN201215439Y/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103471397A (en) * | 2013-09-26 | 2013-12-25 | 福建乾达重型机械有限公司 | Furnace bottom brick seat structure of step heating furnace |
| CN103471397B (en) * | 2013-09-26 | 2015-03-04 | 福建乾达重型机械有限公司 | Furnace bottom brick seat structure of step heating furnace |
| CN110205143A (en) * | 2018-12-18 | 2019-09-06 | 西安华江环保科技股份有限公司 | A kind of casting of dry coke quenching builds mixed structure for the cooling segment structure of furnace body and method |
| CN110205143B (en) * | 2018-12-18 | 2023-11-17 | 西安华江环保科技股份有限公司 | Pouring masonry mixed structure for dry quenching of furnace body cooling section structure and preparation method thereof |
| US12078420B2 (en) | 2019-09-10 | 2024-09-03 | Rishang (Suzhou) Light Chemical Textile High-Tech Co., Ltd | Modular enclosure structure of high temperature heating furnace and installation method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090401 Termination date: 20140605 |