CN205888059U - Hot metal bottle is built by laying bricks or stones to blast furnace - Google Patents
Hot metal bottle is built by laying bricks or stones to blast furnace Download PDFInfo
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- CN205888059U CN205888059U CN201620902781.8U CN201620902781U CN205888059U CN 205888059 U CN205888059 U CN 205888059U CN 201620902781 U CN201620902781 U CN 201620902781U CN 205888059 U CN205888059 U CN 205888059U
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- lining
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- tank
- laying bricks
- tank bottoms
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Abstract
The utility model discloses a hot metal bottle is built by laying bricks or stones to blast furnace, include molten iron tank shell, set up the operational layer inside lining and straightening jar side lining of cylindric can body internal surface including the tank bottoms lining of building by laying bricks or stones at hemisphere tank bottoms internal surface with building by laying bricks or stones on molten iron tank shell inner wall, tank bottoms lining is including hugging closely the permanent chamotte brick layer that hemisphere tank bottoms internal surface was built by laying bricks or stones, and the tank bottoms central point department of putting on permanent chamotte brick layer is provided with the prefabricated brick that shocks resistance of frustum of a cone shape, has built aluminium carborundum carbon brick layer by laying bricks or stones on the anti permanent lining chamotte brick layer that dashes prefabricated brick periphery, is the upper surface on aluminium carborundum carbon brick layer less than the prefabricated brick upper surface 20 that shocks resistance 50mm, jar side lining is including setting gradually the permanent pouring bed of material and the work brick layer at straight cylindric can body internal surface, is the thickness of tank bottoms lining higher by 30 than jar thickness of side lining 50mm. The utility model discloses design the inside lining thickness of hot metal bottle to the destruction degree of different positions impact erosion according to the molten iron, prolonged the life of hot metal bottle, practiced thrift lining material.
Description
Technical field
This utility model is related to collection and the vehicle of molten iron, especially relates to a kind of blast furnace and builds hot-metal bottle by laying bricks or stones.
Background technology
Hot-metal bottle is to collect during blast furnace process product and transport molten iron device.The top of general hot-metal bottle is straight tube shape,
Tank bottoms hemispherical in order to be incubated and make bottom molten iron overturn evacuation as far as possible.The shell of hot-metal bottle is welded into by steel plate, work
Make to be lined with layer based on brick and integrated poured two methods, also have the building method that two ways is combined.But these methods
All there is working lining consistency of thickness, because molten iron is different to the destructiveness of ladle lining each position impact erosion, make liner
Can not synchronously deteriorate, corroding thickness is uneven when hot-metal bottle is offline, make ladle lining that potential safety hazard to occur, frequently repair
Or replacing can cause the significant wastage of inner lining material.
Content of the invention
The purpose of this utility model is to provide a kind of blast furnace making each position of liner synchronously deteriorate to build hot-metal bottle by laying bricks or stones.
For achieving the above object, this utility model can take following technical proposals:
Hot-metal bottle built by laying bricks or stones by blast furnace described in the utility model, including the molten iron tank shell being welded by steel plate, described ferrum
The upper can of water pot housing as straight tubular construction, bottom tank bottoms for hemispherical dome structure, on the inwall of described molten iron tank shell
It is provided with working lining liner, described working lining liner includes building by laying bricks or stones in the tank bottoms lining of the tank bottoms inner surface of described hemispherical and builds by laying bricks or stones
The tank side lining of straight tube shape can body inner surface；
Described tank bottoms lining bag includes the permanent undercloak being close to that the tank bottoms inner surface of hemispherical is built by laying bricks or stones, in described permanent clay brick
The tank bottoms center position of layer is provided with the shock resistance preformed bricks of truncated cone, the permanent liner clay of described anti-impact preformed bricks periphery
Aluminum silicon carbide carbon brick layer is built on brick layer by laying bricks or stones, the upper surface of described aluminum silicon carbide carbon brick layer is less than described shock resistance preformed bricks upper table
Face 20-50mm；
Described tank side lining bag includes the permanent cast bed of material being successively set on straight tube shape can body inner surface and work brick layer；
The thickness 30-50mm higher than the thickness that tank side serves as a contrast of described tank bottoms lining.
The described thickness being close to the permanent undercloak that the tank bottoms inner surface of hemispherical is built by laying bricks or stones is 25-50mm, by the two-layer fissure of displacement
The clay brick of wet block is constituted；The permanent cast thickness of feed layer of described tank side lining is 50-80mm.
The top pouring of described straight tube shape can body has tank mouth castable.
The utility model has the advantage of hot-metal bottle is designed to the destructiveness of different parts impact erosion according to molten iron
Thickness of inner lining, the impact of tank bottoms center position molten steel is maximum, and remaining position is smaller, and the impulse ratio of can body is tank bottoms less, institute
With the thickness of inner lining of the thickness of inner lining ＞ can body of the tank bottoms surrounding of the thickness of inner lining ＞ of tank bottoms center it is achieved that hot-metal bottle is offline
When tank in the synchronization of each position working lining deteriorate, extend the service life of hot-metal bottle, saved inner lining material.
Brief description
Fig. 1 is structural representation of the present utility model.
Specific embodiment
As shown in figure 1, hot-metal bottle built by laying bricks or stones by blast furnace described in the utility model, including the molten iron ladle bowl being welded by steel plate
Body, the top can body 1 of molten iron tank shell is straight tubular construction, and bottom tank bottoms 2 is hemispherical dome structure, in the inwall of molten iron tank shell
On be provided with working lining liner, this working lining liner includes building by laying bricks or stones in the tank bottoms lining of tank bottoms 2 inner surfacies of hemispherical and builds by laying bricks or stones straight
The tank side lining of tubular can body 1 inner surface；
Tank bottoms lining bag of the present utility model includes is close to thickness 25-50mm that tank bottoms 2 inner surfacies of hemispherical build by laying bricks or stones by two faults
Stitch the permanent undercloak 3 of wet block, the tank bottoms center position of permanent undercloak 3 is provided with up-small and down-big truncated cone
This preformed bricks of shock resistance preformed bricks 4(select corundum-silicon carbide-carbon material, and form through 300-450 DEG C of baking, have stronger
Opposing molten iron impact property；During placement, tank bottoms center can be found out by crossing method, by shock resistance preformed bricks 4 center and tank
The para-position of bottom center, will be tank bottoms levelling and consolidate with inserts 8, then preformed bricks 4 are put well), the permanent liner of anti-impact preformed bricks 4 periphery
Aluminum silicon carbide carbon brick layer 5 is built on undercloak by laying bricks or stones, the upper surface of aluminum silicon carbide carbon brick layer 5 is less than shock resistance preformed bricks 4 upper table
Face 20-50mm；
Tank side of the present utility model lining bag includes and is successively set on straight tube shape can body 1 inner surface thickness is the permanent of 50-80mm
The cast bed of material 6 and work brick layer 7；Build tank side lining again by laying bricks or stones after tank bottoms lining cutting is good: reserved between work brick layer 7 and can body housing
The gap of 50-80mm, builds work brick layer 7 by laying bricks or stones above tank bottoms permanent undercloak 3 and aluminum silicon carbide carbon brick layer 5, often builds three by laying bricks or stones
After layer, toward in the gap between work brick layer 7 and can body housing, pour into a mould permanent castable, and the pulp that vibrates makes itself and work brick layer
7 combine closely, and so on, complete to build by laying bricks or stones.
The molten iron being born by reply tank base directly impacts, the thickness 30- higher than the thickness that tank side serves as a contrast of tank bottoms lining
50mm.
After the work brick layer 7 of straight tube shape can body 1 is built to the duckbilled of tank mouth, tank mouth top pouring tank mouth castable 8 is filled out
Real.
Claims (3)
1. hot-metal bottle built by laying bricks or stones by a kind of blast furnace, including the molten iron tank shell being welded by steel plate, the top of described molten iron tank shell
Can body (1) is straight tubular construction, and bottom tank bottoms (2) are hemispherical dome structure, are provided with work on the inwall of described molten iron tank shell
Make layer liner it is characterised in that: described working lining liner include building by laying bricks or stones described hemispherical tank bottoms (2) inner surface tank bottoms lining and
Build by laying bricks or stones in the tank side of straight tube shape can body (1) inner surface lining；
Described tank bottoms lining bag includes the permanent undercloak (3) being close to that hemispherical tank bottoms (2) inner surface is built by laying bricks or stones, in described permanent clay
The tank bottoms center position of brick layer (3) is provided with the shock resistance preformed bricks (4) of truncated cone, described anti-impact preformed bricks (4) periphery
Permanent liner undercloak on built aluminum silicon carbide carbon brick layer (5) by laying bricks or stones, the upper surface of described aluminum silicon carbide carbon brick layer (5) is less than institute
State shock resistance preformed bricks (4) upper surface 20-50mm；
Described tank side lining bag includes the permanent cast bed of material (6) being successively set on straight tube shape can body (1) inner surface and work brick layer
(7)；
The thickness 30-50mm higher than the thickness that tank side serves as a contrast of described tank bottoms lining.
2. blast furnace according to claim 1 build hot-metal bottle by laying bricks or stones it is characterised in that: described be close to the tank bottoms inner surface of hemispherical build
The thickness of the permanent undercloak (3) built is 25-50mm, is made up of the clay brick of the wet block of the two-layer fissure of displacement；Described tank side serves as a contrast forever
The cast bed of material (6) thickness is 50-80mm long.
3. blast furnace according to claim 1 and 2 build hot-metal bottle by laying bricks or stones it is characterised in that: the top of described straight tube shape can body (1)
It is cast with tank mouth castable (8).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902781.8U CN205888059U (en) | 2016-08-19 | 2016-08-19 | Hot metal bottle is built by laying bricks or stones to blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620902781.8U CN205888059U (en) | 2016-08-19 | 2016-08-19 | Hot metal bottle is built by laying bricks or stones to blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205888059U true CN205888059U (en) | 2017-01-18 |
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ID=57779721
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620902781.8U Active CN205888059U (en) | 2016-08-19 | 2016-08-19 | Hot metal bottle is built by laying bricks or stones to blast furnace |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500249A (en) * | 2018-04-04 | 2018-09-07 | 武汉精鼎科技股份有限公司 | A kind of the packet bottom inner lining structure and building method of Spherical Bottom ladle |
| CN109990747A (en) * | 2019-04-01 | 2019-07-09 | 山东钢铁集团日照有限公司 | A kind of hot-metal bottle tank bottom height detection method and its implement system |
| CN110877100A (en) * | 2019-12-11 | 2020-03-13 | 湖南湘钢瑞泰科技有限公司 | Method for building bottom of spherical hot metal ladle of blast furnace |
| CN114905033A (en) * | 2022-05-20 | 2022-08-16 | 武汉钢铁有限公司 | Hot metal ladle structure with heating function |
-
2016
- 2016-08-19 CN CN201620902781.8U patent/CN205888059U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108500249A (en) * | 2018-04-04 | 2018-09-07 | 武汉精鼎科技股份有限公司 | A kind of the packet bottom inner lining structure and building method of Spherical Bottom ladle |
| CN108500249B (en) * | 2018-04-04 | 2024-01-12 | 武汉精鼎科技股份有限公司 | Ladle bottom lining structure of spherical bottom ladle and masonry method |
| CN109990747A (en) * | 2019-04-01 | 2019-07-09 | 山东钢铁集团日照有限公司 | A kind of hot-metal bottle tank bottom height detection method and its implement system |
| CN110877100A (en) * | 2019-12-11 | 2020-03-13 | 湖南湘钢瑞泰科技有限公司 | Method for building bottom of spherical hot metal ladle of blast furnace |
| CN114905033A (en) * | 2022-05-20 | 2022-08-16 | 武汉钢铁有限公司 | Hot metal ladle structure with heating function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: 450041 No. 42, Jinping Road, Shangjie District, Zhengzhou City, Henan Province Patentee after: Zhengzhou Ruiwo New Material Co.,Ltd. Address before: 450041 north section of Xiushan Road, Shangjie District, Zhengzhou City, Henan Province Patentee before: REWELL REFRACTORY (ZHENGZHOU) Co.,Ltd. |
|
| CP03 | Change of name, title or address |