CN201030418Y - Blast furnace main-groove integral casting mold - Google Patents
Blast furnace main-groove integral casting mold Download PDFInfo
- Publication number
- CN201030418Y CN201030418Y CNU2007200701685U CN200720070168U CN201030418Y CN 201030418 Y CN201030418 Y CN 201030418Y CN U2007200701685 U CNU2007200701685 U CN U2007200701685U CN 200720070168 U CN200720070168 U CN 200720070168U CN 201030418 Y CN201030418 Y CN 201030418Y
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- CN
- China
- Prior art keywords
- blast furnace
- furnace main
- main channel
- main body
- casting mould
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- Expired - Fee Related
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Abstract
The utility model discloses an integration molding die for blast furnace main trench which comprises a main body which is provided with a cavity structure, a concave bottom portion and a fixed part which is formed by the folded extension outward from the side walls of the two sides of the bottom portion. An upper course segment, a lower course segment and a small well array iron outlet segment are arranged along the length direction of the main body, wherein the lower course segment of the main body is connected with a residue extracting orifice which is communicated with the cavity of the main body. The side wall of the small well array iron outlet segment of the main body is provided with an iron melt orifice which is provided with a switchable flash-board. A path strut beam is arranged on the fixed portion of the main body, and the two sides of the path strut beam are constructed on a blast furnace main trench edge plate. One end of a striker plate is fixed on the inner walls of the two sides of the main body, and the other end extends into the cavity of the main body, further a gas roasting pipe is arranged inside the cavity of the main body. The utility model makes casting die according to the size of the main trench and the thickness of the selected casting work liner, thereby the utility model has the advantages of simple installation and demoulding, high performance of complete stability and hermeticity, and long service life.
Description
Technical field
The utility model relates to the blast-furnace technique field, particularly blast furnace main channel integrated casting mould.
Background technology
Blast furnace is the important place of smelting iron and steel.Tap drain is to handle blast-melted special device, it mainly acts on is the key that slag iron collects, molten iron passage and slag-drip opening are crossed through iron runner by the slag Tie Tong that separates, swing spout, slag runners etc. are sent to steel making working procedure and slag treatment process. the watering the material feeding working lining and generally about 120,000 tons, will prop up mould service life and repair cast of blast furnace main channel, super-huge blast furnace year is produced about 3,800,000 tons of molten iron, annual repairing cast about 32 of the tap drains (not comprising hot patching) that need, tap drain casting mold frequency of utilization is higher, therefore require the tap drain casting mold simple in structure, install, be convenient in demoulding, resistance to overturning is good, good seal performance, long service life.
Simple and easy casting mold is all adopted in present domestic tap drain cast.But existing casting mold structure is a simple type, is divided into multilayer multistage unenclosed construction, both prolong the engineering time like this, influenced construction quality, increased the Mold Making cost, most importantly influence safety, installation, stripping process complexity cause Field Force's damage easily; In addition, easy deformation under the high temperature action, increase is installed, the difficulty of the demoulding.
Summary of the invention
The purpose of this utility model is to provide a kind of blast furnace main channel integrated casting mould, can be convenient to installation, the demoulding, resistance to overturning and good airproof performance, and long service life, and is safe and reliable.
For achieving the above object, the technical solution of the utility model,
Blast furnace main channel integrated casting mould comprises, body, and it has a cavity body structure; Comprise a concave bottom and outwards bend the fixed part that extends to form, divide Upstream section, tract and The Small Well row iron outlet section along this body length direction from the two bottom sides sidewall; Connect a slag-drip opening that is connected with the body cavity on the body tract; Body The Small Well row iron outlet section sidewall has a molten iron mouth, and this molten iron mouth establishes one can be for the flashboard that opens and closes; The rail supported beam is arranged at respectively on the body fixed part, and its two ends are set up in blast furnace main channel bank plate; Striker plate, one end are fixed on the inwall of body both sides, and the other end stretches into the body cavity; Coal gas baking pipe is arranged in the body cavity.
Described body The Small Well row iron outlet section bottom extends upward and is a ramp structure.
Again, the utility model also comprises can be for the jack of adjusting usefulness, and this jack is fixed on the blast furnace main channel bank plate, and described rail supported beam two ends are supported in this jack respectively.
Described body also is provided with suspension hook, and this suspension hook is fixed in body rail supported beam.
Described suspension hook and axis are at angle.
Adopt the angle handing-over to be connected between described body Upstream section and the tract, and connect by gusset piece.
The end that described striker plate stretches into the body cavity is bending structure.
In addition, the utility model also comprises the clamp that fixed mould is used, and this clamp blocks respectively establishes rail supported beam, tap drain bank plate outer.
The utility model also comprises slagging channel, molten iron passage, is separately fixed at the deslagging oral-lateral of described body tract and the molten iron mouth of described body The Small Well row iron outlet section.
Have, the utility model also comprises a mixer dedicated track again, and this mixer dedicated track is fixed on rail supported beam top.
Advantage of the present utility model is,
The utility model is to make casting mold according to the size of tap drain and the selected material feeding working lining thickness that waters, body divides Upstream section, tract, The Small Well outlet section, be fixed in the tap drain box hat, will water the material feeding special-purpose stirring machine and be placed on the casting mold dedicated track, carry out the moulding by casting operation.The utility model is installed, the demoulding is simple, resistance to overturning and good airproof performance, and long service life.
Description of drawings
Fig. 1 is the structural representation of the utility model one embodiment;
Fig. 2 is the vertical view of Fig. 1;
Fig. 3 is the A-A cutaway view of Fig. 1;
Fig. 4 is the utility model one embodiment tap drain moulding by casting schematic diagram.
The specific embodiment
Referring to Fig. 1～Fig. 4, blast furnace main channel integrated casting mould of the present utility model comprises, body 1, and it has a cavity body structure 100; Comprise a concave bottom 101 and outwards bend the fixed part 102,103 that extends to form, divide Upstream section 11, tract 12 and The Small Well row iron outlet section 13 along this body 1 length direction from the two bottom sides sidewall; Connect a slag-drip opening 121 that is connected with body cavity 100 on the body tract 12; Body The Small Well row iron outlet section 13 sidewalls have a molten iron mouth 131, and this molten iron mouth 131 establishes one can be for the flashboard 132 that opens and closes; Rail supported beam 2 is arranged at respectively on the body fixed part 102,103, and its two ends are set up in blast furnace main channel bank plate 15; Striker plate 3, one end are fixed on the body 1 both sides inwall, and the other end stretches into body cavity 100, and this end is bending structure; Coal gas baking pipe 4 is arranged in the body cavity 100.
Described body 1 The Small Well row iron outlet section 13 bottoms extend upward and are a ramp structure.
The utility model also comprises can be for the jack 5 of adjusting usefulness, and this jack 5 is fixed on the blast furnace main channel bank plate, and described rail supported beam 2 two ends are supported in this jack 5 respectively.
Described body 1 also is provided with suspension hook 6, and this suspension hook 6 is fixed in body rail supported beam 2; Described suspension hook 6 and axis are at angle.
Adopt the angle handing-over to be connected between described body 1 Upstream section 11 and the tract 12, and connected by gusset piece 7, tract 12 is arranged iron outlet section 13 with The Small Well and is connected by gusset piece 7 '.
The utility model also comprises the clamp 8 that fixed mould is used, and this clamp 8 blocks respectively establishes rail supported beam 2, tap drain bank plate 15 outers.
The utility model also comprises slagging channel 9, molten iron path 10, is separately fixed at slag-drip opening 121 sides of described body tract 12 and the molten iron mouth 131 of described body The Small Well row iron outlet section 13.
Referring to Fig. 4, the utility model also is provided with a mixer dedicated track 14, and this mixer dedicated track 14 is fixed on rail supported beam 2 tops.
Claims (10)
1. blast furnace main channel integrated casting mould is characterized in that, comprise,
Body, it has a cavity body structure; Comprise a concave bottom and outwards bend the fixed part that extends to form, divide Upstream section, tract and The Small Well row iron outlet section along the body length direction from the two bottom sides sidewall; Open a slag-drip opening that is connected with the body cavity on the tract; Body The Small Well row iron outlet section sidewall is opened a molten iron mouth, and this molten iron mouth establishes one can be for the flashboard that opens and closes;
The rail supported beam is arranged at respectively on the body fixed part, and its two ends are set up in blast furnace main channel bank plate;
Striker plate, one end are fixed on the inwall of body both sides, and the other end stretches into the body cavity;
Coal gas baking pipe is arranged in the body cavity.
2. blast furnace main channel integrated casting mould as claimed in claim 1 is characterized in that, described body The Small Well row iron outlet section bottom extends upward and is a ramp structure.
3. blast furnace main channel integrated casting mould as claimed in claim 1 is characterized in that, also comprising can be for the jack of adjusting usefulness, and this jack is fixed on the blast furnace main channel bank plate, and described rail supported beam two ends are supported in this jack respectively.
4. blast furnace main channel integrated casting mould as claimed in claim 1 is characterized in that described body also is provided with suspension hook, and this suspension hook is fixed in body rail supported beam.
5. blast furnace main channel integrated casting mould as claimed in claim 1 is characterized in that, adopts the angle handing-over to be connected between described body Upstream section and the tract, and is connected by gusset piece.
6. blast furnace main channel integrated casting mould as claimed in claim 1 is characterized in that the end that described striker plate stretches into the body cavity is bending structure.
7. blast furnace main channel integrated casting mould as claimed in claim 1 is characterized in that, also comprises the clamp that fixed mould is used, and this clamp blocks respectively establishes rail supported beam, tap drain bank plate outer.
8. blast furnace main channel integrated casting mould as claimed in claim 1 is characterized in that, also comprises slagging channel, molten iron passage, is separately fixed at the deslagging oral-lateral of described body tract and the molten iron mouth of described body The Small Well row iron outlet section.
9. blast furnace main channel integrated casting mould as claimed in claim 1 is characterized in that, an angle of inclination is arranged at described body bottom.
10. blast furnace main channel integrated casting mould as claimed in claim 1 is characterized in that, also comprises a mixer dedicated track, and this mixer dedicated track is fixed on rail supported beam top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200701685U CN201030418Y (en) | 2007-05-23 | 2007-05-23 | Blast furnace main-groove integral casting mold |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200701685U CN201030418Y (en) | 2007-05-23 | 2007-05-23 | Blast furnace main-groove integral casting mold |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201030418Y true CN201030418Y (en) | 2008-03-05 |
Family
ID=39162312
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200701685U Expired - Fee Related CN201030418Y (en) | 2007-05-23 | 2007-05-23 | Blast furnace main-groove integral casting mold |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201030418Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748226B (en) * | 2008-12-18 | 2013-01-16 | 鞍钢集团耐火材料公司 | Method for pouring blast furnace iron runner |
| CN107443544A (en) * | 2017-07-21 | 2017-12-08 | 本钢板材股份有限公司 | A kind of main trough of blast furnace pours mould |
| CN108723346A (en) * | 2018-05-18 | 2018-11-02 | 苏州诺瑞达新材料科技有限公司 | A kind of novel aluminum Spinal Cord Oedema packet |
-
2007
- 2007-05-23 CN CNU2007200701685U patent/CN201030418Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101748226B (en) * | 2008-12-18 | 2013-01-16 | 鞍钢集团耐火材料公司 | Method for pouring blast furnace iron runner |
| CN107443544A (en) * | 2017-07-21 | 2017-12-08 | 本钢板材股份有限公司 | A kind of main trough of blast furnace pours mould |
| CN108723346A (en) * | 2018-05-18 | 2018-11-02 | 苏州诺瑞达新材料科技有限公司 | A kind of novel aluminum Spinal Cord Oedema packet |
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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: 20080305 Termination date: 20160523 |