CN203820814U - Replacement and transport device for blast furnace cooling wall - Google Patents
Replacement and transport device for blast furnace cooling wall Download PDFInfo
- Publication number
- CN203820814U CN203820814U CN201420275622.0U CN201420275622U CN203820814U CN 203820814 U CN203820814 U CN 203820814U CN 201420275622 U CN201420275622 U CN 201420275622U CN 203820814 U CN203820814 U CN 203820814U
- Authority
- CN
- China
- Prior art keywords
- transport device
- blast furnace
- steel plate
- cooling stave
- furnace shell
- 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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Abstract
The utility model discloses a replacement and transport device for a blast furnace cooling wall. The replacement and transport device comprises a tuyere platform horizontally mounted at the upper opening of a blast furnace shell, an external support table is arranged on the tuyere platform through a support frame, an internal support table is arranged in the blast furnace shell through a support frame, a cooling wall transport device is horizontally arranged on the external support table and the internal support table, steel rollers are uniformly distributed and horizontally mounted on a frame body of the cooling wall transport device at intervals, a transport steel plate is placed on the steel rollers, a cooling wall is placed on the steel plate, a windlass is arranged at the outer end of the external support table, a fixed pulley is arranged on the inner wall of the blast furnace shell, and a wire cable on the windlass bypasses the fixed pulley to be connected with the steel plate. The replacement and transport device can overcome the shortcomings that a conventional transport device is high in workload and time-consuming and cannot guarantee the security, saves both manpower and physical resources, greatly improves the repair efficiency and brings convenience for inspection and repair.
Description
Technical field
The utility model relates to a kind of blast furnace ironmaking field, and particularly a kind of blast furnace cooling stave is changed conveyer.
Background technology
Blast furnace cooling stave is the important water-cooled part of blast furnace lining.Cooling wall energy prevents that furnace shell is heated and burns redly effectively, and blast furnace lining brick is ablated rear main by slag crust protection cooling stave itself, and maintains the safety in production of blast furnace.Therefore, cooling stave is the important guarantee that blast furnace safety is produced.Blast furnace has arrived the generation stove labour later stage, and the chance that badly broken is repaiied or limited the production in must utilizing is carried out blowing out and changed cooling stave, to ensure safety in production.This can transport smoothly or transport in stove when just requiring cooling stave in dismounting and installing.And existing conveyer is described below: top charging equipment is removed, and cooling stave hangs in from furnace roof with tower hoist, operator catch with 5t jack on the inner hanging scaffold of furnace shell, are suspended on furnace shell inwall, and tower crane hangs other cooling stave again.The shortcoming of this conveyer is: having bad luck of cooling stave is loaded down with trivial details, the lifting waste repair time.Outside stove, have bad luck difficulty to furnace roof in stove.People stands in safety on hanging scaffold and can not get guarantee simultaneously.
Summary of the invention
The purpose of this utility model is to provide a kind of blast furnace cooling stave to change conveyer, can overcome existing conveyer workload large, consuming time, and the deficiency can not be guaranteed safely, saves human and material resources, greatly improves overhaul efficiency, offers convenience to maintenance.
The utility model solves the technical scheme that its technical problem adopts: a kind of blast furnace cooling stave is changed conveyer, comprise tuyere platform, tuyere platform level is arranged on the upper opening place of last furnace shell, on tuyere platform, by bracing frame, outer support platform is being set, in last furnace shell, by bracing frame, inner support platform is being set, on inside and outside brace table, be horizontally disposed with a cooling stave e Foerderanlage, the uniform steel rider that is installed with in horizontal interval on the support body of cooling stave e Foerderanlage, on steel rider, placing conveying steel plate, cooling stave is placed on steel plate, outer support platform outer end is arranging windlass, on last furnace shell inwall, fixed pulley is being set, wireline on windlass is walked around fixed pulley and is connected with said steel plate.
It is large, consuming time that the utility model can overcome existing conveyer workload, and the deficiency can not be guaranteed safely, saves human and material resources, greatly improves overhaul efficiency, offers convenience to maintenance.
Brief description of the drawings
Below in conjunction with accompanying drawing, the utility model is described in further detail.
Fig. 1 is main TV structure schematic diagram of the present utility model.
Embodiment
A kind of blast furnace cooling stave is changed conveyer, as shown in Figure 1, comprise tuyere platform 8, tuyere platform 8 levels are arranged on the upper opening place of last furnace shell 13, on tuyere platform 8, by bracing frame 7, outer support platform 6 is being set, in last furnace shell 13, by bracing frame 4, inner support platform 5 is being set, on inside and outside brace table 5,6, be horizontally disposed with a cooling stave e Foerderanlage, wherein on inner support platform 5, adjustment supporting leg 3 is being set, in order to adjust the uneven degree of cooling stave e Foerderanlage.The uniform steel rider 10 that is installed with in horizontal interval on the support body 2 of cooling stave e Foerderanlage, on steel rider 10, placing conveying steel plate 12, cooling stave 11 is placed on steel plate 12, outer support platform 6 outer ends are arranging windlass 9, fixed pulley 1 is being set on last furnace shell inwall, and the wireline 14 on windlass 9 is walked around fixed pulley 1 and is connected with said steel plate 12.
When the utility model uses, by the lifting appliance 15 of body of heater outside, cooling stave 11 is sling and is positioned on cooling stave e Foerderanlage, pull and carry steel plate 12 to move in body of heater by windlass 9, install.
Claims (1)
1. a blast furnace cooling stave is changed conveyer, comprise tuyere platform, it is characterized in that: tuyere platform level is arranged on the upper opening place of last furnace shell, on tuyere platform, by bracing frame, outer support platform is being set, in last furnace shell, by bracing frame, inner support platform is being set, on inside and outside brace table, be horizontally disposed with a cooling stave e Foerderanlage, the uniform steel rider that is installed with in horizontal interval on the support body of cooling stave e Foerderanlage, on steel rider, placing conveying steel plate, cooling stave is placed on steel plate, outer support platform outer end is arranging windlass, on last furnace shell inwall, fixed pulley is being set, wireline on windlass is walked around fixed pulley and is connected with said steel plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275622.0U CN203820814U (en) | 2014-05-28 | 2014-05-28 | Replacement and transport device for blast furnace cooling wall |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420275622.0U CN203820814U (en) | 2014-05-28 | 2014-05-28 | Replacement and transport device for blast furnace cooling wall |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203820814U true CN203820814U (en) | 2014-09-10 |
Family
ID=51476334
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420275622.0U Expired - Fee Related CN203820814U (en) | 2014-05-28 | 2014-05-28 | Replacement and transport device for blast furnace cooling wall |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203820814U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005936A (en) * | 2016-07-19 | 2016-10-12 | 河北二十冶建设有限公司 | Transferring and furnace-entering device for refractory material and transferring and furnace-entering method for refractory material |
-
2014
- 2014-05-28 CN CN201420275622.0U patent/CN203820814U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106005936A (en) * | 2016-07-19 | 2016-10-12 | 河北二十冶建设有限公司 | Transferring and furnace-entering device for refractory material and transferring and furnace-entering method for refractory material |
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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: 20140910 Termination date: 20150528 |
|
| EXPY | Termination of patent right or utility model |