CN102295936B - Pre-assembly processing method for dry quenching chamber outlet arch used in coke dry quenching process - Google Patents
Pre-assembly processing method for dry quenching chamber outlet arch used in coke dry quenching process Download PDFInfo
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- CN102295936B CN102295936B CN 201110200644 CN201110200644A CN102295936B CN 102295936 B CN102295936 B CN 102295936B CN 201110200644 CN201110200644 CN 201110200644 CN 201110200644 A CN201110200644 A CN 201110200644A CN 102295936 B CN102295936 B CN 102295936B
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Abstract
The invention relates to an arch pre-assembly processing method, and especially relates to a pre-assembly processing method for a dry quenching chamber outlet arch used in a coke dry quenching process. Presently, a wood die is used in the pre-assembling process of the outlet arch. The two ends of the wood die is required to be fixed by using fixing tools, such that a masonry structure is prevented from slipping towards the two ends. The weight of a single brick used in the upper masonry structure is large, and a tool stand is required to be built. A total weight of the arch is approximately 18 tons. Therefore, the wood die is required to have certain strength. The cost is high, the method is complicated, and the dimensions can not be finely controlled. According to the invention, on a platform regulated to a horizontal position, an arc-shaped inner curve and an arc-shaped outer curve of the outlet arch are drawn. A first brick layer which is a mullite brick layer is arranged between the inner curve and the outer curve. Paper splints are arranged between the bricks. When arranging is finished, the surface of the bricks is smoothed by an angle grinder. A second staggered brick layeris placed on the platform, and is firmly combined with the mullite brick layer. Therefore, a requirement is satisfied, that the staggered brick layer and the mullite brick layer are jointed and staggered.
Description
Technical field
The present invention relates to the pre-assembling of a kind of arch working method, the dried pre-assembling of the chamber export department arch working method of putting out of especially a kind of dry coke quenching.
Background technology
Dry coke quenching is dried to be put out chamber export department arch and is positioned at and driedly puts out that stove is dried to put out outdoor wall, is the arch bridge shape, and its shape should satisfy coke dry quenching furnace exterior wall edge radian, satisfies the arch span of annular passage gas flow disposable dust remover again.Whole the first layer is made up of mullite brick by two-layer composition up and down, and the second layer is one deck faulting of slab ends brick that connects big-wall.Used wooden mold is encircleed in the whole export department of pre-assembling at present, fixedly mold of fixing instrument need be used in two ends, to prevent that masonry is to the two ends slippage, the top masonry is big with brick monolithic weight, need build tool table, about 18 tons of the gross weight of whole arch, require wooden mold to have certain intensity, cost is higher, the method complexity, and size can't carefully be controlled.
Summary of the invention
Purpose of the present invention exactly in order to solve the problem that above-mentioned prior art exists, provides a kind of dry coke quenching the dried pre-assembling of the chamber export department arch working method of putting out.
In order to achieve the above object, the present invention is by the following technical solutions:
The dried pre-assembling of the chamber export department arch working method of putting out of a kind of dry coke quenching, the dried chamber export department arch that puts out of whole dry coke quenching is made up of a mullite brick floor and a faulting of slab ends brick floor, and pre-assembly processing steps is as follows:
Prepare a platform and adjust platform to level attitude, platform draw in the arch of export department arch camber line and outside camber line;
Interior camber line and outside discharge mullite brick between the camber line, folder 2-4mm paperboard forms the mullite brick layer between brick and the brick, polishes this layer to along sliding with electric angle grinder;
At platform discharging faulting of slab ends brick layer, this layer is close to the mullite brick layer, and faulting of slab ends brick layer brickwork joint needs to stagger with mullite brick layer brickwork joint.
The present invention makes it compared with prior art owing to adopted above technical scheme, has the following advantages and characteristics:
1, effectively avoided influencing package size because of wooden mold distortion.
2, assembling in advance on platform has better guaranteed assembling safety, simultaneously, has reduced labour intensity.
3, construction is simple, and unwrapping wire on platform is assembled in advance according to the position of line.
4, overall performance is good, and platform is based on ground, and the basis is firm, is difficult for collapsing or being out of shape.
5, saving cost of manufacture and method are simple, the tolerance range height.
Description of drawings
Accompanying drawing is used to provide further understanding of the present invention, and constitutes the part of specification sheets, is used from explanation the present invention with embodiments of the invention one, is not construed as limiting the invention.In the accompanying drawings:
Fig. 1 is master's TV structure synoptic diagram of the present invention;
Fig. 2 is plan structure synoptic diagram of the present invention.
The title of each label is as follows among the figure:
The 1-platform, 2-mullite brick layer, 3-faulting of slab ends brick layer, camber line in the 4-arch, the outer camber line of 5-arch.
Embodiment
Below in conjunction with accompanying drawing the preferred embodiments of the present invention are described, should be appreciated that preferred embodiment described herein only is used for description and interpretation the present invention, and be not used in restriction the present invention.
The dried chamber export department arch that puts out of dry coke quenching needs processing in advance and pre-assembling to finish and could deliver goods, the dried chamber export department arch of putting out is positioned at and driedly puts out that stove is dried to put out outdoor wall, be the arch bridge shape, the coke dry quenching furnace exterior wall edge radian that should coincide satisfies the arch span of annular passage gas flow disposable dust remover again.Whole dry coke quenching is dried to put out chamber export department arch by two-layer composition up and down, and the first layer is made up of mullite brick, and the second layer is one deck faulting of slab ends brick that connects big-wall.
As depicted in figs. 1 and 2,
Prepare a platform 1 and adjust platform to level attitude, on platform according to the thickness range of the export department arch camber line 5 outside the camber line 4 and arch that draws in the arch of export department's arch, whole arch has the dilatation joint of a horizontal no fissure of displacement, and this dilatation joint is positioned at the face on the platform 1.
Interior camber line and outside discharge mullite brick between the camber line, folder 2-4mm paperboard forms mullite brick layer 2 between brick and the brick, polishes this layer to along sliding with electric angle grinder.
At platform discharging faulting of slab ends brick layer 3, this layer is close to the mullite brick layer, satisfies the requirement that connects stubble and the fissure of displacement with the mullite brick layer.
The present invention has effectively avoided influencing package size because of wooden mold distortion; Assembling has in advance better guaranteed assembling safety on platform, simultaneously, has reduced labour intensity.Construction is simple, and unwrapping wire on platform is assembled in advance according to the position of line.Overall performance is good, and platform is based on ground, and the basis is firm, is difficult for collapsing or being out of shape.It is simple to save cost of manufacture and method, the tolerance range height.
It should be noted that at last: the above only is the explanation embodiments of the present invention; be not limited to the present invention; for a person skilled in the art; within the spirit and principles in the present invention all; any modification of doing, be equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (1)
1. the dried chamber export department arch that puts out of dry coke quenching is assembled working method in advance, and the dried chamber export department arch that puts out of whole dry coke quenching is made up of a mullite brick floor and a faulting of slab ends brick floor, it is characterized in that pre-assembly processing steps is as follows:
Prepare a platform and adjust platform to level attitude, platform draw in the arch of export department arch camber line and outside camber line;
Interior camber line and outside discharge mullite brick between the camber line, folder 2-4mm paperboard forms the mullite brick layer between brick and the brick, polishes this layer to along sliding with electric angle grinder;
At platform discharging faulting of slab ends brick layer, this layer is close to the mullite brick layer, and faulting of slab ends brick layer brickwork joint needs to stagger with mullite brick layer brickwork joint.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200644 CN102295936B (en) | 2011-07-18 | 2011-07-18 | Pre-assembly processing method for dry quenching chamber outlet arch used in coke dry quenching process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201110200644 CN102295936B (en) | 2011-07-18 | 2011-07-18 | Pre-assembly processing method for dry quenching chamber outlet arch used in coke dry quenching process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102295936A CN102295936A (en) | 2011-12-28 |
| CN102295936B true CN102295936B (en) | 2013-09-18 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 201110200644 Active CN102295936B (en) | 2011-07-18 | 2011-07-18 | Pre-assembly processing method for dry quenching chamber outlet arch used in coke dry quenching process |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103434312B (en) * | 2013-08-30 | 2015-06-24 | 中国一冶集团有限公司 | Method for drawing arrangement lines with paying-off device |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2713318Y (en) * | 2003-08-08 | 2005-07-27 | 中国石油化工集团公司 | Arch roof of gasification furnace |
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Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2713318Y (en) * | 2003-08-08 | 2005-07-27 | 中国石油化工集团公司 | Arch roof of gasification furnace |
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| CN102295936A (en) | 2011-12-28 |
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Address after: 214267, Jiangsu, Wuxi province Yixing Xinzhuang Street industrial concentration zone Applicant after: Jiangsu Nuoming High Temperture Materials Co., Ltd. Address before: 214267, Baihe Road, Yixing Economic Development Zone, Wuxi, Jiangsu, Jiangsu Applicant before: Nuoming High-temperature Refractory Material Co., Ltd., Yixing |
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Free format text: CORRECT: APPLICANT; FROM: NUOMING HIGH-TEMPERATURE REFRACTORY MATERIAL CO., LTD., YIXING TO: JIANGSU NUOMING HIGH TEMPERATURE MATERIALS CO., LTD. |
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