CN202626215U - Refractory material transmission device for major repair of blast furnace - Google Patents
Refractory material transmission device for major repair of blast furnace Download PDFInfo
- Publication number
- CN202626215U CN202626215U CN 201220105839 CN201220105839U CN202626215U CN 202626215 U CN202626215 U CN 202626215U CN 201220105839 CN201220105839 CN 201220105839 CN 201220105839 U CN201220105839 U CN 201220105839U CN 202626215 U CN202626215 U CN 202626215U
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- CN
- China
- Prior art keywords
- blast furnace
- refractory material
- transmission device
- platform
- transmitting device
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- 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 - Lifetime
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Abstract
The utility model discloses a transmission device, in particular a refractory material transmission device for the major repair of a blast furnace. The device is applied to the transmission of a refractory material stacked on a tuyere platform into the furnace during the medium repair and major repair of the blast furnace. The device mainly comprises a plurality of brackets, a horizontal bracket and a leather rail. One ends of the brackets are fixed on a blast furnace platform, and the other ends of the brackets are fixedly connected with the horizontal bracket respectively. The leather rail is arranged on the horizontal bracket. The device is simple in structure and small in floor area, and the operation requirements of overhauling operation over the blast furnace in a narrow space are met; and when the device is used for transmitting the refractory material, labor intensity is low, the refractory material can be safely transmitted, construction cost is saved, and construction requirements are met.
Description
Technical field
The utility model relates to a kind of transmitting device, particularly a kind of be applied in repair in the blast furnace with overhaul construction in, be transported to the refractory materials that is deposited in tuyere platform the transmitting device of the interior blast furnace overhaul refractory materials of stove.
Background technology
China is the country of iron and steel over capacity, and following blast furnace overhaul will become the main business of metallurgical construction.In the large blast furnace maintenance process, refractory materials all is to be transported in the stove with dolly, and there is following drawback in this operating method: constructing operation labour intensity is big, and efficient is low, and recruitment is more.Particularly the carbon bricks at blast furnace bottom volume is bigger, Heavy Weight, transportation inconvenience; It is bigger to damage risk in the transportation.Carbon brick is customization, and fabrication cycle is long, and expense is high, in case damage occurs, will seriously prolong the repair time, and ordinary production on schedule is with causing extremely serious economy loss and bad social influence.The dolly transportation is had relatively high expectations to current levelling of the land degree, and the occupation of land amount is big.
Summary of the invention
The goal of the invention of the utility model is the many deficiencies to prior art, and a kind of reduction labour intensity is provided, and saves manual work, has improved the transportation safety performance, practices thrift the transmitting device of the blast furnace overhaul refractory materials of construction cost.
Realize that above-mentioned purpose adopts following technical scheme: a kind of blast furnace overhaul material of anti-material transmitting device; Described transmitting device mainly is made up of support, horizontal tray and skin rail; Support is set to many; One end is fixed on the blast furnace platform, and the other end is fixedly connected with horizontal tray respectively, and the skin rail places on the horizontal tray.
As preferred version, described support vertically is provided with.
As preferred version, described skin rail diameter is 120mm, and length is 450mm.
Adopt technique scheme, compared with prior art, the utility model is simple for structure, the occupation of land amount is little, is fit to the narrow job requirements in blast furnace maintenance operating space., transportation safety, saving construction cost low, satisfy construction requirement with its transportation refractory materials labour intensity.
Description of drawings
Fig. 1 is the structural scheme of mechanism of the utility model.
Fig. 2 is the I-I sectional view of Fig. 1.
Among the figure, skin rail 1, support 2, concrete platform 3, shell of blast furnace 4, steel structure platform 5, horizontal tray 6 are formed.
Embodiment
Below in conjunction with accompanying drawing this practicality is done further description.
Present embodiment is a kind of transmitting device of blast furnace overhaul refractory materials; This transmitting device is made up of skin rail 1, support 2, horizontal tray 6; The angle steel of support 2 usefulness ∠ 75 * 8mm and ∠ 50 * 5mm is welded to form; Concrete specification according to blast furnace vertically is set to many, stands on the concrete platform 3 and the steel structure platform 5 in the shell of blast furnace 4 of shell of blast furnace 4 outsides.Concrete platform 3 is positioned on the straight line with steel structure platform 5.Support 2 spaced sets, an end is poured into a mould or is welded on concrete platform 3 or the steel structure platform 5, and the other end welds with horizontal tray 6 respectively, and the angle steel of horizontal tray 6 usefulness ∠ 100 * 10mm is formed, arranged transversely.Skin rail 1 is a roller, and diameter is 120mm, and length 450mm places on the horizontal tray 6, is higher than blast-furnace tuyere.
The method of use of the utility model: this device part is installed in blast furnace with on the platform, and another part is installed on the interior temporary steel platform of blast furnace, makes in the road through blast-furnace tuyere to be interlinked to the outside.During use refractory materials is placed on the skin rail 1, under the effect of external force, skin rail 1 rolls refractory materials is sent in the blast furnace.
Claims (3)
1. the transmitting device of a blast furnace overhaul refractory materials is characterized in that, described transmitting device mainly is made up of support, horizontal tray and skin rail; Support is set to many; One end is fixed on the blast furnace platform, and the other end is fixedly connected with horizontal tray respectively, and the skin rail places on the horizontal tray.
2. the transmitting device of blast furnace overhaul refractory materials according to claim 1 is characterized in that, described support vertically is provided with.
3. the transmitting device of blast furnace overhaul refractory materials according to claim 1 is characterized in that, described skin rail diameter is 120mm, and length is 450mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220105839 CN202626215U (en) | 2012-03-20 | 2012-03-20 | Refractory material transmission device for major repair of blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220105839 CN202626215U (en) | 2012-03-20 | 2012-03-20 | Refractory material transmission device for major repair of blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202626215U true CN202626215U (en) | 2012-12-26 |
Family
ID=47379433
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220105839 Expired - Lifetime CN202626215U (en) | 2012-03-20 | 2012-03-20 | Refractory material transmission device for major repair of blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202626215U (en) |
-
2012
- 2012-03-20 CN CN 201220105839 patent/CN202626215U/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20121226 |
|
| CX01 | Expiry of patent term |