CN101760210A - Method for installing cork dry quenching disposable dust remover - Google Patents
Method for installing cork dry quenching disposable dust remover Download PDFInfo
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- CN101760210A CN101760210A CN200810203347A CN200810203347A CN101760210A CN 101760210 A CN101760210 A CN 101760210A CN 200810203347 A CN200810203347 A CN 200810203347A CN 200810203347 A CN200810203347 A CN 200810203347A CN 101760210 A CN101760210 A CN 101760210A
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- dust remover
- disposable dust
- dry quenching
- installing
- installation
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- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Coke Industry (AREA)
Abstract
The invention relates to a method for installing a cork dry quenching disposable dust remover, belonging to the field of the metallurgical equipment installation. The method for installing the cork dry quenching disposable dust remover comprises the twelve steps of accepting material, removing dust, painting, lofting, blanking, beveling, assembling frame columns on the ground, installing the frame columns, installing frame beams and supports, in stalling a shell and steel plates, installing brick supporting plates and laying refractory material. The method for installing the cork dry quenching disposable dust remover is characterized in that the installation elevation of the cork dry quenching disposable dust remover takes the installation elevation of a coke dry quenching slot as the reference point, and the cork dry quenching disposable dust remover installation center lines are designed in the longitudinal and latitudinal cork dry quenching body installation centers. Adopting the strict installation and detection reference, the method for installing the cork dry quenching disposable dust remover is easy to operate, is safe and reliable and ensures high working efficiency.
Description
Technical field
The present invention relates to the metallurgical equipment installing area, be specially a kind of method for installing cork dry quenching disposable dust remover.
Background technology
Cork dry quenching disposable dust remover is the main device in the dry coke quenching, the N that carries out heat exchange with red Jiao that it utilizes that the gravitational dust collection principle will come out from the quenching groove
2In the macrobead coke powder that is mingled with separate, reduce the erosive wear that recycle gas produces boiler.Disposable dust remover is by the high temperature telescopic joint, and import links to each other with the quenching groove, and outlet links to each other recycle gas (N with boiler
2) flowing to boiler by the quenching groove through disposable dust remover, the coke powder of separating is discharged after the cooling jacket cooling by the bottom.Disposable dust remover housing inner lining refractory, top is built a dedusting baffle plate by laying bricks or stones with wearing-proof refractory material, when coke powder along with recycle gas touches the dedusting baffle plate, because of gravity drops to disposable dust remover bottom automatically.The about 93t of disposable dust remover weight, framework adopt rolling H shaped steel to form, and housing adopts the 6mm welded steel plate to form, and material is Q235-B; The brick plate of the inboard welded and installed refractory brick of housing, brick plate thickness is 6mm, material adopts 0Cr18Ni9.The installation of cork dry quenching disposable dust remover belongs to the non-standard equipment fabrication and installation, because Dry Quenching Technology belongs to emerging field, only there is enterprise of the man a few family of very few number in the unit of domestic this method of employing, installation for dry coke quenching equipment also is in the stage of fumbling, exist much not science, irrational place, the installation process complexity.
Summary of the invention
In order to overcome the defective of prior art, a kind of safe and reliable metallurgical equipment installation method is provided, the invention discloses a kind of method for installing cork dry quenching disposable dust remover.
A kind of method for installing cork dry quenching disposable dust remover, comprise the acceptance of materials, rust cleaning, mopping, scribing, blanking, beat groove, the assembling of frame column ground, frame column installation, Vierendeel girder and supporting installed, hull plate is installed, brick plate is installed and refractory materials is built this 12 steps by laying bricks or stones, it is characterized in that: the installation absolute altitude reference point of disposable dust remover is a reference point with quenching groove absolute altitude, with coke dry quenching body longitudinal and transverse center is installed and throws in disposable dust remover mounting center line.
Described method for installing cork dry quenching disposable dust remover is characterized in that: after disposable dust remover frame column installation correction is qualified, take interim support fixation, and then crossbeam is installed, crossbeam is installed from two sides.
Described method for installing cork dry quenching disposable dust remover is characterized in that: disposable dust remover framework setting accuracy is:
Disposable dust remover framework suspension column medullary ray departs from and is not more than 5.0mm, disposable dust remover post verticality departs from the thousandth that is not more than the post height, disposable dust remover crossbeam absolute altitude error-10.0mm and+5.0mm between, the bracket absolute altitude error of disposable dust remover and quenching groove and boiler junction is not more than+5mm.
Described method for installing cork dry quenching disposable dust remover is characterized in that: disposable dust remover housing and system all take hermetically sealed weldering, after the installation of housing top board, stay one to two wouldn't weld, and treat to weld behind the brickwork.
The present invention is by the installation and the detection reference of strict design specifications, and is simple to operate, safe and reliable, the operating efficiency height.
Embodiment
Below further specify the present invention by specific embodiment.
Embodiment 1
Preparation of construction:
The fabrication and installation figure of cork dry quenching disposable dust remover is complete.
The fully familiar relevant drawing of engineering technical personnel, technical publications, construction inspection rules reach " the construction organization design " examined, and confide a technological secret to the operating personnel on this basis.
Construction process record of search table works out, put in order and finish.
Lifting, Transport Machinery has been practicable, and worker's facility etc. have been prepared to put in place.
Disposable dust remover is made the material requested plan and has been submitted to procurement of materials department to purchase.
The disposable dust remover steel construction has been constructed and has been finished, and acceptance(check), possesses the mounting condition of cork dry quenching disposable dust remover.
After ready, begin as follows to install:
A kind of method for installing cork dry quenching disposable dust remover, comprise the acceptance of materials, rust cleaning, mopping, scribing, blanking, beat groove, the assembling of frame column ground, frame column installation, Vierendeel girder and supporting installed, hull plate is installed, brick plate is installed and refractory materials is built this 12 steps by laying bricks or stones, it is characterized in that: the installation absolute altitude reference point of disposable dust remover is a reference point with quenching groove absolute altitude, with coke dry quenching body longitudinal and transverse center is installed and throws in disposable dust remover mounting center line.
After disposable dust remover frame column installation correction is qualified, takes interim support fixation, and then crossbeam is installed, crossbeam is installed from two sides.
Disposable dust remover framework setting accuracy is: disposable dust remover framework suspension column medullary ray departs from and is not more than 5.0mm, disposable dust remover post verticality departs from the thousandth that is not more than the post height, disposable dust remover crossbeam absolute altitude error-10.0mm and+5.0mm between, the bracket absolute altitude error of disposable dust remover and quenching groove and boiler junction is not more than+5mm.
Disposable dust remover housing and system all take hermetically sealed weldering, after the installation of housing top board, stay one to two wouldn't weld, and treat to weld behind the brickwork.
Claims (4)
1. method for installing cork dry quenching disposable dust remover, comprise the acceptance of materials, rust cleaning, mopping, scribing, blanking, beat groove, the assembling of frame column ground, frame column installation, Vierendeel girder and supporting installed, hull plate is installed, brick plate is installed and refractory materials is built this 12 steps by laying bricks or stones, it is characterized in that: the installation absolute altitude reference point of disposable dust remover is a reference point with quenching groove absolute altitude, with coke dry quenching body longitudinal and transverse center is installed and throws in disposable dust remover mounting center line.
2. method for installing cork dry quenching disposable dust remover as claimed in claim 1 is characterized in that: after disposable dust remover frame column installation correction is qualified, take interim support fixation, and then crossbeam is installed, crossbeam is installed from two sides.
3. method for installing cork dry quenching disposable dust remover as claimed in claim 1, it is characterized in that: disposable dust remover framework setting accuracy is: disposable dust remover framework suspension column medullary ray departs from and is not more than 5.0mm, disposable dust remover post verticality departs from the thousandth that is not more than the post height, disposable dust remover crossbeam absolute altitude error-10.0mm and+5.0mm between, the bracket absolute altitude error of disposable dust remover and quenching groove and boiler junction is not more than+5mm.
4. method for installing cork dry quenching disposable dust remover as claimed in claim 1 is characterized in that: disposable dust remover housing and system all take hermetically sealed weldering, after the installation of housing top board, stay one to two wouldn't weld, and treat to weld behind the brickwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810203347 CN101760210B (en) | 2008-11-25 | 2008-11-25 | Method for installing cork dry quenching disposable dust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200810203347 CN101760210B (en) | 2008-11-25 | 2008-11-25 | Method for installing cork dry quenching disposable dust remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101760210A true CN101760210A (en) | 2010-06-30 |
| CN101760210B CN101760210B (en) | 2013-07-03 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200810203347 Active CN101760210B (en) | 2008-11-25 | 2008-11-25 | Method for installing cork dry quenching disposable dust remover |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104941805A (en) * | 2015-06-12 | 2015-09-30 | 中国能源建设集团湖南火电建设有限公司 | Wet electric precipitation system mounting method |
| CN105018115A (en) * | 2014-04-23 | 2015-11-04 | 五冶集团上海有限公司 | Dry quenching primary deduster fragment hoisting method |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3612922A1 (en) * | 1986-04-17 | 1987-10-22 | Thyssen Industrie | COCK DRY COOLING DEVICE |
| CN2454377Y (en) * | 2000-12-08 | 2001-10-17 | 于彦奎 | Dry coke-quenching dust-collecting apparatus |
| CN1987059A (en) * | 2006-11-13 | 2007-06-27 | 刘金郎 | Thermal electric co-producing system using dry coke quenching nitrogen waste heat ammonia-water composite steam |
| CN101205471A (en) * | 2007-12-12 | 2008-06-25 | 中冶焦耐工程技术有限公司 | Red coke charging dust arrester for coke dry quenching |
-
2008
- 2008-11-25 CN CN 200810203347 patent/CN101760210B/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105018115A (en) * | 2014-04-23 | 2015-11-04 | 五冶集团上海有限公司 | Dry quenching primary deduster fragment hoisting method |
| CN105018115B (en) * | 2014-04-23 | 2017-04-19 | 五冶集团上海有限公司 | Dry quenching primary deduster fragment hoisting method |
| CN104941805A (en) * | 2015-06-12 | 2015-09-30 | 中国能源建设集团湖南火电建设有限公司 | Wet electric precipitation system mounting method |
| CN104941805B (en) * | 2015-06-12 | 2017-09-26 | 中国能源建设集团湖南火电建设有限公司 | A kind of Wet-type electric dust removal system installation method |
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| Publication number | Publication date |
|---|---|
| CN101760210B (en) | 2013-07-03 |
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