CN207395482U - A kind of air-cooled hanging moving partition wall of annular furnace - Google Patents
A kind of air-cooled hanging moving partition wall of annular furnace Download PDFInfo
- Publication number
- CN207395482U CN207395482U CN201721446122.9U CN201721446122U CN207395482U CN 207395482 U CN207395482 U CN 207395482U CN 201721446122 U CN201721446122 U CN 201721446122U CN 207395482 U CN207395482 U CN 207395482U
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- heat
- partition wall
- steel sheet
- resisting steel
- plate
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Abstract
The utility model is related to rotary heating furnace partition wall fields, are specifically a kind of air-cooled hanging moving partition wall of annular furnace, it is characterized in that：The partition wall innermost layer is the elongated heat-resisting steel sheet and plate that cross section is U-typed, several gussets are disposed in length and breadth in the heat-resisting steel sheet and plate inner surface, it is equally distributed on the heat-resisting steel sheet and plate that several anchored bricks are housed, anchored brick is fixed on through anchor hole on the heat-resisting steel sheet and plate and gusset by anchored brick hold-down bars, one layer of heat-insulation blanket is equipped on entire heat-resisting steel sheet and plate outer surface, in the outer surface of heat-insulation blanket using castable refractory pouring molding, several hooks are disposed with along overall length at the top of the partition wall；The utility model improves furnace thermal efficiency, and convenient maintenance and replacement can be according to the working depth of actual conditions adjusting partition wall, suitable for the improvement to existing rotary heating furnace partition wall.
Description
Technical field
The utility model is related to rotary heating furnace partition wall field, be specifically a kind of annular furnace with air-cooled hanging moving every
Wall.
Background technology
The partition wall of traditional rotary heating furnace uses water-cooling pattern, and partition wall is built by laying bricks or stones into using refractory brick or refractory concrete
Type, wall inside arrangement cooling water pipe, using cooling water temperature, has the disadvantages that in this way：1st, cooling water is taken away
Heat reduces furnace thermal efficiency；2nd, when unexpected cut off the water supply, cooling water pipe is easily bent deformation, causes cracks on partition walls or collapses, every
If wall damage must blowing out made after temperature lowers, seriously affect production efficiency, while partition wall also needed to be connected
The partial demolition that do not damage fall, cause waste of material；3rd, partition wall position is fixed, can not flexible modulation.
The content of the invention
The purpose of this utility model is exactly to reduce furnace thermal efficiency to solve traditional water-cooled partition wall；Partition wall is fragile,
Scene, which is remake, after damage seriously affects production efficiency, while waste of materials；Partition wall position fixes, can not flexible modulation ask
Topic, provides a kind of annular furnace with air-cooled hanging moving partition wall.
The concrete scheme of the utility model is：A kind of air-cooled hanging moving partition wall of annular furnace, the partition wall innermost layer
It is the elongated heat-resisting steel sheet and plate of U-typed for cross section, several gussets is disposed in length and breadth in the heat-resisting steel sheet and plate inner surface, described
Equally distributed equipped with several anchored bricks on heat-resisting steel sheet and plate, anchored brick is fixed on institute by anchored brick hold-down bars through anchor hole
It states on heat-resisting steel sheet and plate and gusset, one layer of heat-insulation blanket is equipped on entire heat-resisting steel sheet and plate outer surface, is adopted in the outer surface of heat-insulation blanket
With castable refractory pouring molding, several hooks are disposed with along overall length at the top of the partition wall.
Heat-resisting steel sheet and plate described in the utility model is 1Cr18Ni9Ti heat-resisting steel sheet and plates.
Heat-insulation blanket material described in the utility model is high alumina ceramic fiber.
The utility model has the following advantages compared with prior art：
1st, the utility model does not have water cooling part, by way of crossing cold wind at the U-typed structure central hollow position of partition wall
Cool down, there is no the influences to steel billet temperature, improve furnace thermal efficiency；
2nd, when the utility model damage needs repairing replacement, the partition wall of damage is integrally hung out, is then made prior
Good spare partition wall is integrally hung in the mounting groove of furnace wall, and convenient maintenance and replacement is not required to blowing out in the process, and production efficiency greatly carries
It is high；
3rd, hook is equipped at the top of the utility model, it can be by installing crossbeam above stove, installation is with can on crossbeam
The mode of the suspension hook of adjusting screw rod adjusts the working depth of partition wall according to actual conditions, enhances segregation, convenient for furnace temperature and stove
The control of pressure, steel billet is collided with partition wall after can also avoiding iron scale heap height, can meet the annular-heating of different height and width
Stove requirement.
Description of the drawings
Fig. 1 is the front view of the utility model embodiment；
Fig. 2 is the left view of Fig. 1；
Fig. 3 is the top view of Fig. 1；
Fig. 4 is a kind of structure diagram of prior art partition wall；
Fig. 5 is another structure diagram of prior art partition wall；
In figure：1- crossbeams, 2- suspension hooks, 3- nuts, 4- hooks, 5- heat-resisting steel sheet and plates, 6- gussets, 7- anchored bricks, 8- heat-insulation blankets,
9- refractory casting layers, 10- anchored brick hold-down bars, 11- refractory brick, 12- water pipes.
Specific embodiment
Referring to Fig. 1-3, the present embodiment is a kind of air-cooled hanging moving partition wall of annular furnace, and the partition wall innermost layer is horizontal stroke
Section is the elongated heat-resisting steel sheet and plate 5 of U-typed, several gussets 6 is disposed in length and breadth in 5 inner surface of heat-resisting steel sheet and plate, described
Equally distributed equipped with several anchored bricks 7 on heat-resisting steel sheet and plate 5, anchored brick 7 is consolidated by anchored brick hold-down bars 10 through anchor hole
It is scheduled on the heat-resisting steel sheet and plate 5 and gusset 6, one layer of heat-insulation blanket 8 is equipped on entire 5 outer surface of heat-resisting steel sheet and plate, in heat-insulation blanket 8
Outer surface poured using castable refractory and build up refractory casting layer 9, be disposed with several hooks along overall length at the top of the partition wall
4；Crossbeam 1 is provided with above stove, the screw portion of suspension hook 2 is fixed through crossbeam 1 by nut 3, and suspension hook 2 hangs over hook 4
On, if desired when work, adjusts the height of partition wall, it is only necessary to which adjusting nut 3 rises or falls suspension hook 2.
Heat-resisting steel sheet and plate 5 described in the present embodiment is 1Cr18Ni9Ti heat-resisting steel sheet and plates.
The material of heat-insulation blanket 8 described in the present embodiment is high alumina ceramic fiber.
Claims (3)
1. a kind of air-cooled hanging moving partition wall of annular furnace, it is characterized in that：The partition wall innermost layer is U-typed for cross section
Elongated heat-resisting steel sheet and plate is disposed with several gussets in the heat-resisting steel sheet and plate inner surface, uniformly divides on the heat-resisting steel sheet and plate in length and breadth
Cloth is equipped with several anchored bricks, and anchored brick is fixed on the heat-resisting steel sheet and plate and gusset by anchored brick hold-down bars through anchor hole
On, one layer of heat-insulation blanket is equipped on entire heat-resisting steel sheet and plate outer surface, is poured in the outer surface of heat-insulation blanket using castable refractory
Shaping, several hooks are disposed at the top of the partition wall along overall length.
2. a kind of air-cooled hanging moving partition wall of annular furnace according to claim 1, it is characterized in that：The heat-resisting steel sheet and plate
For 1Cr18Ni9Ti heat-resisting steel sheet and plates.
3. a kind of air-cooled hanging moving partition wall of annular furnace according to claim 1 or 2, it is characterized in that：It is described heat-insulated
Blanket material is high alumina ceramic fiber.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446122.9U CN207395482U (en) | 2017-11-02 | 2017-11-02 | A kind of air-cooled hanging moving partition wall of annular furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721446122.9U CN207395482U (en) | 2017-11-02 | 2017-11-02 | A kind of air-cooled hanging moving partition wall of annular furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207395482U true CN207395482U (en) | 2018-05-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721446122.9U Active CN207395482U (en) | 2017-11-02 | 2017-11-02 | A kind of air-cooled hanging moving partition wall of annular furnace |
Country Status (1)
| Country | Link |
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| CN (1) | CN207395482U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453968A (en) * | 2019-08-26 | 2019-11-15 | 广西凌云通鸿水泥有限公司 | Anti-corrosion high temperature stacks and its construction method |
-
2017
- 2017-11-02 CN CN201721446122.9U patent/CN207395482U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110453968A (en) * | 2019-08-26 | 2019-11-15 | 广西凌云通鸿水泥有限公司 | Anti-corrosion high temperature stacks and its construction method |
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