CN203259016U - Baffle-type wind adjusting structure of sinter cooling furnace - Google Patents
Baffle-type wind adjusting structure of sinter cooling furnace Download PDFInfo
- Publication number
- CN203259016U CN203259016U CN 201320185549 CN201320185549U CN203259016U CN 203259016 U CN203259016 U CN 203259016U CN 201320185549 CN201320185549 CN 201320185549 CN 201320185549 U CN201320185549 U CN 201320185549U CN 203259016 U CN203259016 U CN 203259016U
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- CN
- China
- Prior art keywords
- cooling furnace
- baffle
- wind adjusting
- annular passage
- air flue
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Abstract
The utility model discloses a baffle-type wind adjusting structure of a sinter cooling furnace. The baffle-type wind adjusting structure of the sinter cooling furnace comprises an annular air flue and radial supporting columns located at the bottom of the annular air flue. The annular air flue is divided into 20-30 independent ventilating ducts by the radial supporting columns. The two sides of a cooling furnace air outlet are provided with wind adjusting plates. Each wind adjusting plate covers the upper portions of the two adjacent radial supporting columns, and can slide in the diameter direction of the annular air flue. The baffle-type wind adjusting structure can solve the problem that the airflow velocity inside an annular air flue of a traditional cooling furnace is uneven, the cooling efficiency of the cooling furnace is improved, and the service life of the cooling furnace is prolonged.
Description
Technical field
The utility model relates to the cool furnace field, relates in particular to a kind of sintering deposit cool furnace baffle-type and transfers the wind structure.
Background technology
Traditional cool furnace, its annular passage bottom is divided into 20～30 independently ventilating ducts by chute support (also claiming bracket).Because the outer air pressure of air outlet is negative value, so the pressure differential on 0 degree direction (air outlet direction) is higher than 180 degree directions, cause 0 the degree direction ventilating duct air velocity greater than 180 the degree directions air velocitys, so that the hot-air of 180 degree directions can not pass through air outlet smoothly, reduced the efficient of cooling heat transferring.Simultaneously, too high air velocity will accelerate the wearing and tearing of the chute support of air outlet direction, and the life-span that causes chute to support reduces, and greatly affects the cooling effect of material in the cool furnace.
The utility model content
The technical problems to be solved in the utility model is: provide a kind of sintering deposit cool furnace baffle-type to transfer the wind structure, can solve the inhomogeneous problem of the air velocity of annular passage in the cool furnace, improve cooling effectiveness and the service life of cool furnace.
To achieve these goals, the technical solution adopted in the utility model is: a kind of sintering deposit cool furnace baffle-type is transferred the wind structure, comprise annular passage and the radial support post that is positioned at the annular passage bottom, annular passage is divided into 20～30 independently ventilating ducts by the radial support post, the both sides of cool furnace air outlet are provided with air regulating board, air regulating board is covered in the top of adjacent two radial support posts, and air regulating board can slide along the diametric(al) of annular passage.
Described air regulating board is along the body of heater periphery, and can pass the outer wall of annular passage.
The beneficial effect that the utility model brings is: 1. balance 0 degree direction and 180 is spent the air velocity of the hot-air of directions, improves cooling effectiveness; 2. reduce the wearing and tearing of the chute support of 0 degree direction, the service life of improving cool furnace.
Description of drawings
Fig. 1 is structural representation of the present utility model;
Fig. 2 is the A-A cutaway view of Fig. 1.
Wherein, 1. annular passage, 2. radial support post, 3. air regulating board, the semi-open state of 31. air regulating boards, 32. air regulating board closed conditions.
The specific embodiment
The utility model is described in further detail below in conjunction with drawings and the specific embodiments.
As shown in Figure 1 and Figure 2, a kind of sintering deposit cool furnace baffle-type is transferred the wind structure, comprises annular passage 1 and the radial support post 2 that is positioned at annular passage 1 bottom, and radial support post 2 is comprised of stainless steel and refractory brick, there is the stainless steel clamp to reinforce between the refractory brick, totally radially distributing.Annular passage 1 is divided into 20～30 independently ventilating ducts by radial support post 2, and the both sides of cool furnace air outlet are provided with air regulating board 3, and air regulating board 3 is covered in the top of adjacent two radial support posts 2, and air regulating board 3 can slide along the diametric(al) of annular passage 1.Described air regulating board 3 can stretch out from the outer wall of annular passage 1 along the body of heater periphery.The semi-open state 31 of air regulating board, air regulating board closed condition 32 are by shown in Figure 2.
Be provided with the high temperature air regulating board in the flue district, easy to adjust, air regulating board can slide in diametric(al), thereby plays the sectional area of adjusting a plurality of independently air ducts, reaches the purpose of adjusting air quantity.Guarantee that whole ring-shaped flue district internal pressure is basically identical, avoid high-temperature flue gas to one party to bias current, affect the cooling effect of sintering deposit.
Claims (2)
1. a sintering deposit cool furnace baffle-type is transferred the wind structure, comprise annular passage and the radial support post that is positioned at the annular passage bottom, annular passage is divided into 20～30 independently ventilating ducts by the radial support post, it is characterized in that: the both sides of cool furnace air outlet are provided with air regulating board, air regulating board is covered in the top of adjacent two radial support posts, and air regulating board can slide along the diametric(al) of annular passage.
2. a kind of sintering deposit cool furnace baffle-type according to claim 1 is transferred the wind structure, it is characterized in that: described air regulating board is along the body of heater periphery, and can pass the outer wall of annular passage.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185549 CN203259016U (en) | 2013-04-15 | 2013-04-15 | Baffle-type wind adjusting structure of sinter cooling furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185549 CN203259016U (en) | 2013-04-15 | 2013-04-15 | Baffle-type wind adjusting structure of sinter cooling furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203259016U true CN203259016U (en) | 2013-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185549 Expired - Fee Related CN203259016U (en) | 2013-04-15 | 2013-04-15 | Baffle-type wind adjusting structure of sinter cooling furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203259016U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813125A (en) * | 2019-03-18 | 2019-05-28 | 彭武星 | A kind of vertical cooling kiln of sinter of the uniform ventilation device of band |
-
2013
- 2013-04-15 CN CN 201320185549 patent/CN203259016U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109813125A (en) * | 2019-03-18 | 2019-05-28 | 彭武星 | A kind of vertical cooling kiln of sinter of the uniform ventilation device of band |
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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: 20131030 Termination date: 20210415 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |