CN203128601U - Adjustment device for building flatness of carbon bricks on bottom of blast furnace - Google Patents
Adjustment device for building flatness of carbon bricks on bottom of blast furnace Download PDFInfo
- Publication number
- CN203128601U CN203128601U CN 201320113087 CN201320113087U CN203128601U CN 203128601 U CN203128601 U CN 203128601U CN 201320113087 CN201320113087 CN 201320113087 CN 201320113087 U CN201320113087 U CN 201320113087U CN 203128601 U CN203128601 U CN 203128601U
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- chock
- blast furnace
- tilted surface
- brick
- gradient
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Abstract
The utility model relates to an adjustment device for the building flatness of carbon bricks on the bottom of a blast furnace, belonging to a blast furnace building auxiliary device. The adjustment device is characterized by mainly comprising a group of wedges, wherein the group of wedges mainly comprises a left wedge and a right wedge, the left wedge is an inverted double-slope wedge, the obliquity of a left slope of the left wedge is correspondently consistent with that of a blast-furnace cooling wall which is installed on the inner wall of a blast furnace shell, the obliquity of a right slope of the left wedge is correspondently consistent with that of a left slope of the right wedge, a right side surface of the right wedge is a vertical plane, and the height of the right wedge is 30 to 50mm higher than that of the carbon bricks. The adjustment device is safe and reliable to use and high in working efficiency.
Description
Technical field
The utility model belongs to blast furnace brickwork supplementary unit, especially relates to the brick setting device of building of a kind of State of Blast Furnace blowing-in burden(ing).
Background technology
In the furnace construction engineering of ironmaking system blast furnace, the masonry quality of furnace bottom brick fuel directly influences the work-ing life of blast furnace, and the planeness of every layer of brick fuel is again the key of brick fuel masonry quality at the bottom of the State of Blast Furnace, when the furnace bottom brick fuel is adjusted, influences masonry quality if firmly can damage brick fuel too greatly again.
Summary of the invention
The purpose of this utility model is to propose the brick setting device of building planeness of a kind of State of Blast Furnace blowing-in burden(ing), and is not only simple and reasonable, easy to use, and can avoid damaging brick fuel, improves the masonry quality of brick fuel.
The purpose of this utility model is achieved like this: the brick setting device (abbreviation setting device) of building planeness of a kind of State of Blast Furnace blowing-in burden(ing), comprise last furnace shell, blast furnace cooling stave and brick fuel, blast furnace cooling stave is fixedly mounted on the inwall of last furnace shell, brick fuel is built by laying bricks or stones at the bottom of the State of Blast Furnace, it is characterized in that: the setting device of this State of Blast Furnace blowing-in burden(ing) brick planeness mainly is made up of one group of chock, this group of chock mainly is made up of left chock and right chock again, this left chock is inverted double bevel wedge (is the big end of this left chock at last and small end down), and the gradient of the left tilted surface of this left chock and the gradient of blast furnace cooling stave are corresponding to the same, (being the corresponding cooperation with blast furnace cooling stave of left tilted surface of this left chock), and the gradient of the gradient of the right tilted surface of this left chock and right chock left tilted surface is corresponding to the same, (being the right tilted surface and the corresponding cooperation of the left tilted surface of right chock of this left chock), and the gradient of the gradient of the right tilted surface of this left chock and right chock left tilted surface all can be 45 degree, the right flank of this right chock is vertical elevation, (be right flank and its bottom surface of right chock, end face all is right angle each other), the high 30-50mm of height of the aspect ratio brick fuel of this right chock, this left chock, the small end thickness of right chock all can be 25-30mm, this left chock, the sagittal width of right chock all can be 50-60mm.
During use, the square edge of right chock is abutted against brick fuel place, insert between right chock and the blast furnace cooling stave left chock is corresponding, knock the big end (i.e. upper end) of left chock with wooden mallet and adjust the planeness that brick fuel is built by laying bricks or stones, conveniently quick again.
The brick setting device of building planeness of the State of Blast Furnace blowing-in burden(ing) that the utility model proposes, not only simple and reasonable, easy to use, and can avoid damaging brick fuel, improved the masonry quality of brick fuel.
Now the brick setting device of building planeness of State of Blast Furnace blowing-in burden(ing) that in conjunction with the accompanying drawings and embodiments the utility model is proposed is described further.
Description of drawings
Fig. 1 is the main cross-sectional schematic (part) of the brick setting device of building planeness of the State of Blast Furnace blowing-in burden(ing) that proposes of the utility model when using.
Among Fig. 1: 1, left chock 2, right chock 3, brick fuel 4, blast furnace cooling stave 5, last furnace shell.
Embodiment
As can be seen from Figure 1: the brick setting device (abbreviation setting device) of building planeness of a kind of State of Blast Furnace blowing-in burden(ing), comprise last furnace shell 5, blast furnace cooling stave 4 and brick fuel 3, blast furnace cooling stave 4 is fixedly mounted on the inwall of last furnace shell 5, brick fuel 3 is built by laying bricks or stones at the bottom of the State of Blast Furnace, it is characterized in that: the setting device of this State of Blast Furnace blowing-in burden(ing) brick planeness mainly is made up of one group of chock, this group of chock mainly is made up of left chock 1 and right chock 2 again, this left chock 1 is inverted double bevel wedge (the big end that is this left chock 1 is descending at last small end), and the gradient of the gradient of the left tilted surface of this left chock 1 and blast furnace cooling stave 4 is corresponding to the same, (being the left tilted surface and blast furnace cooling stave 4 corresponding cooperations of this left chock 1), and the gradient of the left tilted surface of the gradient of the right tilted surface of this left chock 1 and right chock 2 is corresponding to the same, (being the right tilted surface and the corresponding cooperation of the left tilted surface of right chock 2 of this left chock 1), and the gradient of the gradient of the right tilted surface of this left chock 1 and right chock 2 left tilted surfaces all can be 45 degree, the right flank of this right chock 2 is vertical elevation, (be right flank and its bottom surface of this right chock 2, end face all is right angle each other), the high 30-50mm of height of the aspect ratio brick fuel 3 of this right chock 2, this left chock 1, the small end thickness of right chock 2 all can be 25-30mm, this left chock 1, the sagittal width of right chock 2 all can be 50-60mm.
During use, the square edge of right chock 2 is abutted against brick fuel 3 place, with left chock 1 corresponding the insertion between right chock 2 and the blast furnace cooling stave 4, knock the big end (i.e. upper end) of left chock 1 with wooden mallet and adjust the planeness that brick fuel 3 is built by laying bricks or stones, conveniently quick again.
Claims (4)
1. brick setting device of building planeness of State of Blast Furnace blowing-in burden(ing), comprise last furnace shell (5), blast furnace cooling stave (4) and brick fuel (3), it is characterized in that: the setting device of this State of Blast Furnace blowing-in burden(ing) brick planeness mainly is made up of one group of chock, this group of chock is main left chock (1) and right chock (2) composition again, this left chock (1) is inverted double bevel wedge, be the big end of this left chock (1) at last and small end down, and the gradient of the gradient of the left tilted surface of this left chock (1) and blast furnace cooling stave (4) is corresponding to the same, be the left tilted surface and the corresponding cooperation of blast furnace cooling stave (4) of this left chock (1), and the gradient of the left tilted surface of the gradient of the right tilted surface of this left chock (1) and right chock (2) is corresponding to the same, it is the corresponding cooperation of left tilted surface of right tilted surface with the right chock (2) of this left chock (1), the right flank of this right chock (2) is vertical elevation, be right flank and its bottom surface of this right chock (2), end face all is right angle each other, the high 30-50mm of height of the aspect ratio brick fuel (3) of this right chock (2).
2. the brick setting device of building planeness of State of Blast Furnace blowing-in burden(ing) according to claim 1 is characterized in that the gradient of right tilted surface of this left chock (1) and the gradient of right chock (2) left tilted surface are 45 degree.
3. the brick setting device of building planeness of State of Blast Furnace blowing-in burden(ing) according to claim 1 is characterized in that the small end thickness of this left chock (1), right chock (2) is 25-30mm.
4. the brick setting device of building planeness of State of Blast Furnace blowing-in burden(ing) according to claim 1 is characterized in that the sagittal width of this left chock (1), right chock (2) is 50-60mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113087 CN203128601U (en) | 2013-03-13 | 2013-03-13 | Adjustment device for building flatness of carbon bricks on bottom of blast furnace |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320113087 CN203128601U (en) | 2013-03-13 | 2013-03-13 | Adjustment device for building flatness of carbon bricks on bottom of blast furnace |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203128601U true CN203128601U (en) | 2013-08-14 |
Family
ID=48936597
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320113087 Expired - Lifetime CN203128601U (en) | 2013-03-13 | 2013-03-13 | Adjustment device for building flatness of carbon bricks on bottom of blast furnace |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203128601U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002318A (en) * | 2015-08-03 | 2015-10-28 | 中国三冶集团有限公司 | Blast furnace construction method and tool used in method |
| CN105219901A (en) * | 2015-10-26 | 2016-01-06 | 天津二十冶建设有限公司 | The brickwork joint control tool and using method thereof that brick fuel builds by laying bricks or stones is completely spread for Blast Furnace Bottom |
| CN111672934A (en) * | 2020-07-24 | 2020-09-18 | 中国十七冶集团有限公司 | Device and method for gradually and finely adjusting roundness of lower edge of blast furnace shell |
-
2013
- 2013-03-13 CN CN 201320113087 patent/CN203128601U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105002318A (en) * | 2015-08-03 | 2015-10-28 | 中国三冶集团有限公司 | Blast furnace construction method and tool used in method |
| CN105219901A (en) * | 2015-10-26 | 2016-01-06 | 天津二十冶建设有限公司 | The brickwork joint control tool and using method thereof that brick fuel builds by laying bricks or stones is completely spread for Blast Furnace Bottom |
| CN111672934A (en) * | 2020-07-24 | 2020-09-18 | 中国十七冶集团有限公司 | Device and method for gradually and finely adjusting roundness of lower edge of blast furnace shell |
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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 | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130814 |