CN203258996U - Inclined air flue renovating device of sinter cooling furnace - Google Patents
Inclined air flue renovating device of sinter cooling furnace Download PDFInfo
- Publication number
- CN203258996U CN203258996U CN 201320185236 CN201320185236U CN203258996U CN 203258996 U CN203258996 U CN 203258996U CN 201320185236 CN201320185236 CN 201320185236 CN 201320185236 U CN201320185236 U CN 201320185236U CN 203258996 U CN203258996 U CN 203258996U
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- cool furnace
- brick
- sintering deposit
- prosthetic device
- steel wire
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- Tunnel Furnaces (AREA)
Abstract
An inclined air flue renovating device of a sinter cooling furnace comprises a suspending mechanism and a supporting mechanism. The suspending mechanism is used for suspending and fixing a masonry wall above air flue beam bricks, and the supporting mechanism is used for supporting a masonry wall below the air flue beam bricks. By means of the inclined air flue renovating device, a furnace lining can be maintained fast and efficiently, the scope of repairing is small, the construction period is short, time and labor are saved, and refractory materials are saved. On the aspect of the inclined air flue renovating device, the structure is simple, investment is small, operation is convenient and safe, and large hoisting devices are not needed.
Description
Technical field
The utility model belongs to sintering deposit cooling and UTILIZATION OF VESIDUAL HEAT IN field, is specifically related to a kind of slope air course prosthetic device of sintering deposit cool furnace.
Background technology
Sintering deposit cool furnace inner chamber mainly comprises the chamber that prestores, slope air course, cooling chamber and air-distribution device etc.Wherein slope air course and cooling chamber liner be subject to sintering deposit and circulated air long-term friction, wash away and corrode, especially slope air course column brick also will carry the gravitational load of its top furnace lining, often fracture, wear and tear, peel off and the badly damaged situation such as gas impact erosion.In existing correlative technology field, the general employing removed all furnace linings and again built by laying bricks or stones during well damage, and the method that adopts spraying castable or sectional repair is also arranged, and sometimes also uses " Y " type anchoring piece that pouring layer is fixed, in case the coming off of thicker pouring layer.For the serious slope air course column brick of damage comparison, adopt the way of spraying just improper, need to carry out partial dismantling or overall pulling down is built by laying again to it, not only time-consuming for above-mentioned restorative procedure, and also expense is higher.
The utility model technical purpose has been to provide a kind of method for maintaining and equipment of sintering deposit cool furnace slope air course furnace lining, the quickness and high efficiency that adopts this patented technology so that the maintenance work of furnace lining becomes, compare with spraying method, the repair quality of furnace lining is higher, has clear superiority shortening maintenance duration, reduce recondition expense and improve the aspect such as overhaul furnace life.
The utility model content
The utility model provides a kind of quickness and high efficiency, and is easy to maintenance, reduces the slope air course prosthetic device of the sintering deposit cool furnace of recondition expense.
For achieving the above object, the technical solution of the utility model is: a kind of slope air course prosthetic device of sintering deposit cool furnace, comprise suspension gear and supporting mechanism, suspension gear suspends in midair fixing to the air channel above masonry panel of crossbeam brick, supporting mechanism supports the air channel following masonry panel of crossbeam brick, suspension gear comprises stove mouth rack, erecting by overhang, annular pallet and welding supporting piece, stove mouth rack is arranged on the fire door outside of cool furnace, the annular pallet is suspended on the stove mouth rack by erecting by overhang, the annular tray edge closes the welding supporting piece by the bolt handle, the welding supporting piece is arranged on annular passage partition wall bottom, and evenly distributes along the cool furnace circumferencial direction; Supporting mechanism comprises two support members, chock and bedding and padding, the top support crossbeam brick of two support members, and the bottom is arranged on the chock, and the chock bottom is bedding and padding.
Described erecting by overhang comprises hoisting apparatus, steel wire rope and cross suspension bracket, and hoisting apparatus is connected an end and is connected with steel wire rope, and the other end of steel wire rope is connected the center and is connected with the cross suspension bracket, and four bights of cross suspension bracket connect by four steel wire ropes and the pallet of being connected.
Described welding supporting piece is passed brick hole, annular passage partition wall bottom and is stretched into annular passage.
Described bedding and padding are cold sinter.
Described hoisting apparatus is electric block or bottle gouard moved by hands.
Beneficial effect: the utility model provides a kind of prosthetic device of sintering deposit cool furnace slope air course furnace lining, the quickness and high efficiency that adopts this device so that the maintenance work of furnace lining becomes, compare with spraying method, the repair quality of furnace lining is higher, has clear superiority shortening maintenance duration, reduce recondition expense and improve the aspect such as overhaul furnace life; From equipment itself, simple in structure, small investment, easy and safe to operate, need not Large-scale Hoisting equipment.
Description of drawings
Fig. 1 is structural representation of the present utility model.
Be labeled as among the figure: 1, stove mouth rack, 2, erecting by overhang, 3, annular pallet, 4, the welding supporting piece, 5, support member, 6, chock, 7, bedding and padding, 8, the column brick, 9, the crossbeam brick, 10, the cross suspension bracket, 11, steel wire rope, 12, hoisting apparatus.
The specific embodiment
In conjunction with Fig. 1 the utility model is further elaborated, a kind of slope air course prosthetic device of sintering deposit cool furnace, comprise suspension gear and supporting mechanism, suspension gear suspends in midair fixing to air channel crossbeam brick 9 above masonry panels, supporting mechanism supports air channel crossbeam brick 9 following masonry panels, suspension gear comprises stove mouth rack 1, erecting by overhang 2, annular pallet 3 and welding supporting piece 4, stove mouth rack 1 is arranged on the fire door outside of cool furnace, annular pallet 3 is suspended on the stove mouth rack 1 by erecting by overhang 2, annular pallet 3 edges weld supporting piece 4 by bolt closing, welding supporting piece 4 is arranged on annular passage partition wall bottom, and evenly distributes along the cool furnace circumferencial direction; Supporting mechanism comprises the top support crossbeam brick 9 of two support members 5, chock 6 and 7, two support members 5 of bedding and padding, and the bottom is arranged on the chock 6, and chock 6 bottoms are bedding and padding 7.
Described erecting by overhang comprises hoisting apparatus 12, steel wire rope 11 and cross suspension bracket 10, the end that hoisting apparatus 12 is connected with steel wire rope connects, the center that the other end of steel wire rope 11 is connected with the cross suspension bracket connects, and four bights of cross suspension bracket 10 are passed through four steel wire ropes 11 and are connected pallet 3 connections.Described welding supporting piece 4 is passed brick hole, annular passage partition wall bottom and is stretched into annular passage.Described bedding and padding 7 are cold sinter.Described hoisting apparatus 12 is electric block or bottle gouard moved by hands.
The quickness and high efficiency that adopts this device so that the maintenance work of furnace lining becomes is compared with spraying method, and the repair quality of furnace lining is higher, has clear superiority shortening maintenance duration, reduce recondition expense and improve the aspect such as overhaul furnace life; From equipment itself, simple in structure, small investment, easy and safe to operate, need not Large-scale Hoisting equipment.
Claims (5)
1. the slope air course prosthetic device of a sintering deposit cool furnace, it is characterized in that: comprise suspension gear and supporting mechanism, suspension gear suspends in midair fixing to the above masonry panel of air channel crossbeam brick (9), supporting mechanism supports the following masonry panel of air channel crossbeam brick (9), suspension gear comprises stove mouth rack (1), erecting by overhang (2), annular pallet (3) and welding supporting piece (4), stove mouth rack (1) is arranged on the fire door outside of cool furnace, annular pallet (3) is suspended on the stove mouth rack (1) by erecting by overhang (2), annular pallet (3) edge welds supporting piece (4) by bolt closing, welding supporting piece (4) is arranged on annular passage partition wall bottom, and evenly distributes along the cool furnace circumferencial direction; Supporting mechanism comprises two support members (5), chock (6) and bedding and padding (7), the top support crossbeam brick (9) of two support members (5), and the bottom is arranged on the chock (6), and chock (6) bottom is bedding and padding (7).
2. the slope air course prosthetic device of a kind of sintering deposit cool furnace according to claim 1, it is characterized in that: described erecting by overhang comprises hoisting apparatus (12), steel wire rope (11) and cross suspension bracket (10), hoisting apparatus (12) is connected 11 with steel wire rope) an end connect, the other end of steel wire rope (11) is connected 10 with the cross suspension bracket) the center connect, four bights of cross suspension bracket (10) are by four steel wire ropes (11) and pallet (3) connection of being connected.
3. the slope air course prosthetic device of a kind of sintering deposit cool furnace according to claim 1, it is characterized in that: described welding supporting piece (4) is passed brick hole, annular passage partition wall bottom and is stretched into annular passage.
4. the slope air course prosthetic device of a kind of sintering deposit cool furnace according to claim 1, it is characterized in that: described bedding and padding (7) are cold sinter.
5. the slope air course prosthetic device of a kind of sintering deposit cool furnace according to claim 2, it is characterized in that: described hoisting apparatus (12) is electric block or bottle gouard moved by hands.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185236 CN203258996U (en) | 2013-04-15 | 2013-04-15 | Inclined air flue renovating device of sinter cooling furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320185236 CN203258996U (en) | 2013-04-15 | 2013-04-15 | Inclined air flue renovating device of sinter cooling furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203258996U true CN203258996U (en) | 2013-10-30 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320185236 Expired - Fee Related CN203258996U (en) | 2013-04-15 | 2013-04-15 | Inclined air flue renovating device of sinter cooling furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203258996U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234353A (en) * | 2013-04-15 | 2013-08-07 | 中信重工机械股份有限公司 | Device and method for repairing inclined air duct of sintered ore cooling furnace |
-
2013
- 2013-04-15 CN CN 201320185236 patent/CN203258996U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103234353A (en) * | 2013-04-15 | 2013-08-07 | 中信重工机械股份有限公司 | Device and method for repairing inclined air duct of sintered ore cooling furnace |
| CN103234353B (en) * | 2013-04-15 | 2016-01-20 | 中信重工机械股份有限公司 | A kind of slope air course prosthetic device of sintering deposit cool furnace and method |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131030 Termination date: 20210415 |