CN102494239A - Method for installing thin oil sealed dry-type gas tank - Google Patents
Method for installing thin oil sealed dry-type gas tank Download PDFInfo
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- CN102494239A CN102494239A CN2011104359325A CN201110435932A CN102494239A CN 102494239 A CN102494239 A CN 102494239A CN 2011104359325 A CN2011104359325 A CN 2011104359325A CN 201110435932 A CN201110435932 A CN 201110435932A CN 102494239 A CN102494239 A CN 102494239A
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- cabinet top
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- tank roof
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Abstract
The invention discloses a method for installing a thin oil sealed dry-type gas tank, belonging to the technical field of steel structure installation and construction. A first section of upright column, a second section of upright column and a piston system are installed by common lifting equipment; a tank roof system is rigidly fixed with the piston system by a fixture device bird-shaped hook; the tank roof system is bolted with the second section of upright column; an annular walking tank roof sling for lifting a third section of upright column is arranged on the tank roof system; air is blown to the inside of the piston system through a blast blower and the tank roof system and the piston system float upwards along the third section of upright column; and the tank roof system is fixed with the upright columns and the rigid connection and the annular walking tank roof sling are removed when the tank roof system floats to the installation height. The method provided by the invention has the advantages that: rental of a large crane on the scene is reduced, the field installation progress is accelerated, and the construction quality of the engineering is ensured; and the technical level of steel structure industry is improved and the development of the steel structure industry is accelerated.
Description
Technical field
The invention belongs to the Steel Structure Installation technical field of construction, particularly a kind of thin oil seal dry gas holder installation method.
Background technique
Along with the development of steel industry smelting technique, gaspipe network pressure is improved, and requiring has the higher gas cabinet of air storage pressure to be incorporated into the power networks with it.Shoudu Iron and Steel Co Changzhi Iron And Steel Company is recovery, storage and the use buffering needs that satisfy blast furnace gas, coke-stove gas, fully recycles blast furnace more than needed, coke-stove gas, increases newly and builds 1 in 200,000 m3 blast furnace gas cabinets, and gas storage holder pressure is 12.0kPa.This gas cabinet is the circular gas cabinet of thin oil seal dry type, compares with the polygonal dry type cabinet of traditional thin oil seal, has gas storage pressure height, fast, the broad-minded advantage of the coal of handling up of rising or falling speed.In order to increase work efficiency, accelerating construction progress guarantees the gas cabinet installation quality, reduces construction cost.My unit has adopted a kind of thin oil seal dry gas holder construction method of installation according to gas cabinet piston running principle.
Summary of the invention
The object of the present invention is to provide a kind of thin oil seal dry gas holder installation method.According to the gas cabinet running principle, efficiently accomplish gas cabinet and install.
Concrete process step is following:
1, carries out cabinet top system and install, the 1st joint column, the 2nd joint column and piston system are installed with conventional hanging device;
2, cabinet top system and piston system utilize tooling device bird type to collude and rigidly fix cabinet top system and the 2nd joint column bolt;
3, annular walk type cabinet top is installed and hangs in the system of cabinet top, the height that hang on annular walk type cabinet top is greater than single-unit column height 3～5m, with annular walk type cabinet top lifting the 3rd joint column;
4, according to thin oil seal dry gas holder piston running principle, in piston system, blow through blower, with cabinet top system and piston system along the 3rd joint column buoyance lift that makes progress, wherein cabinet top system through the piston guide wheel on the wheel bracket along the column buoyance lift that makes progress;
5, the height according to column carries out buoyance lift stage by stage, and all the other columns and side plate are installed successively, and every joint column is equipped with installs 3 blocks of side plates, and all the other columns are 4-10 joint column, are equipped with 10-30 piece side plate is installed.
6, during buoyance lift, cabinet top system and column break away from, and when cabinet top system shifts to the design and installation height, cabinet top system and column are fixed, and removing is rigidly connected pushes up with annular walk type cabinet and to hang;
Adopt three layers of external platform hanging when 7, side plate is installed, one, two-layer platform carries out the side plate welding, three layers are encircled the corridor and install.
The invention has the advantages that: reduced the lease of on-the-spot large-scale crane, accelerated on-the-spot installation progress, guaranteed engineering construction quality, improved the technical merit of steel structure industry, promoted the development of steel structure industry.
Description of drawings
Fig. 1 is the dry gas holder tectonic maps.Wherein, column 1, piston system 2, cabinet top system 3, piston guide wheel 4, wheel bracket 5, side plate 6, ring corridor 7.
Fig. 2 is a dry gas holder installation process schematic representation.Wherein, tooling device bird type colludes 8, annular walk type cabinet top hangs 9, blower the 10, the 3rd joint column the 11, the 1st joint column the 12, the 2nd joint column 13.
Embodiment
Embodiment 1:
1, carries out cabinet top system and install, the 1st joint column the 12, the 2nd joint column 13 and piston system 2 is installed with conventional hanging device;
2, cabinet top system 3 utilizes tooling device bird type to collude 8 with piston system 2 and rigidly fixes cabinet top system 3 and the 2nd joint column 13 bolts;
3, annular walk type cabinet top is installed and hangs 9 in cabinet top system 3,9 height is hung greater than single-unit column height 4m in annular walk type cabinet top, hangs 9 liftings the 3rd joint column 11 with annular walk type cabinet top;
4, according to thin oil seal dry gas holder piston running principle; Blow in piston system 2 through blower 10; With cabinet top system 3 and piston system 2 along the 3rd joint column 11 buoyance lift upwards, wherein cabinet top system 3 through the piston guide wheel 4 on the wheel bracket 5 along the column buoyance lift that makes progress;
5, the height according to column carries out buoyance lift stage by stage, and all the other 4-10 joint column and 10-30 piece side plates are installed successively;
6, during buoyance lift, cabinet top system 3 breaks away from column, when cabinet top system 3 shifts to 98m, cabinet top system 3 is fixed with column, removes to be rigidly connected and annular walk type cabinet top hangs 9;
Adopt three layers of external platform hanging when 7, side plate is installed, one, two-layer platform carries out the side plate welding, three layers are encircled the corridor and install.
Claims (3)
1. thin oil seal dry gas holder installation method is characterized in that process step is:
(1) with conventional hanging device the 1st joint column (12), the 2nd joint column (13) and piston system (2) are installed;
(2) cabinet top system (3) colludes (8) with piston system (2) with tooling device bird type and rigidly fixes cabinet top system (3) and the 2nd joint column (13) bolt;
(3) system (3) goes up the annular walk type cabinet of installation top and hangs (9) on the cabinet top, hangs (9) lifting the 3rd joint column (11) with annular walk type cabinet top;
(4) according to thin oil seal dry gas holder piston running principle, blow in piston system (2) through blower (10), cabinet top system (3) and piston system (2) are saved upwards buoyance lift of column (11) along the 3rd;
(5) height according to column carries out buoyance lift stage by stage, and all the other columns and side plate are installed successively, and every joint column is equipped with installs 3 blocks of side plates, and described all the other columns are 4-10 joint column, are equipped with 10-30 piece side plate is installed;
(6) during buoyance lift, cabinet top system (3) breaks away from column, when cabinet top system (3) shifts to the design and installation height, cabinet top system (3) is fixed with column, removes to be rigidly connected and (9) are hung on annular walk type cabinet top;
Adopt three layers of external platform hanging when (7) side plate is installed, one, two-layer platform carries out the side plate welding, three layers are encircled the corridor and install.
2. device according to claim 1 is characterized in that, the height of (9) is hung greater than single-unit column height 3～5m in annular walk type cabinet top.
3. device according to claim 1 is characterized in that, cabinet top system (3) through the piston guide wheel (4) on the wheel bracket (5) along the column buoyance lift that makes progress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104359325A CN102494239A (en) | 2011-12-22 | 2011-12-22 | Method for installing thin oil sealed dry-type gas tank |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104359325A CN102494239A (en) | 2011-12-22 | 2011-12-22 | Method for installing thin oil sealed dry-type gas tank |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102494239A true CN102494239A (en) | 2012-06-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104359325A Pending CN102494239A (en) | 2011-12-22 | 2011-12-22 | Method for installing thin oil sealed dry-type gas tank |
Country Status (1)
| Country | Link |
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| CN (1) | CN102494239A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104534266A (en) * | 2015-01-08 | 2015-04-22 | 中冶赛迪工程技术股份有限公司 | Structural steel concrete stand column gas holder |
| CN105625739A (en) * | 2014-11-06 | 2016-06-01 | 上海宝冶集团有限公司 | Whole replacement method for sealing section of Wiggins gas holder |
| CN116799151A (en) * | 2022-03-31 | 2023-09-22 | 宁德时代新能源科技股份有限公司 | Positive electrode sheet, secondary battery and electricity utilization device |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62172900U (en) * | 1986-04-22 | 1987-11-02 | ||
| CN101451647A (en) * | 2008-12-11 | 2009-06-10 | 中冶东北建设有限公司结构制造安装工程公司 | Dry type gas holder roof floating method |
| CN101532606A (en) * | 2009-03-27 | 2009-09-16 | 中冶实久建设有限公司 | A gas cabinet cabinet-top mounting and positioning apparatus and method thereof |
| CN101893162A (en) * | 2010-07-23 | 2010-11-24 | 武汉一冶钢结构有限责任公司 | Construction method for gas holder and connection hooking apparatus for same |
| CN102072400A (en) * | 2009-11-23 | 2011-05-25 | 鞍钢金属结构有限公司 | Dry jacking device and dry jacking method for thin oil sealed gas cabinet |
-
2011
- 2011-12-22 CN CN2011104359325A patent/CN102494239A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62172900U (en) * | 1986-04-22 | 1987-11-02 | ||
| CN101451647A (en) * | 2008-12-11 | 2009-06-10 | 中冶东北建设有限公司结构制造安装工程公司 | Dry type gas holder roof floating method |
| CN101532606A (en) * | 2009-03-27 | 2009-09-16 | 中冶实久建设有限公司 | A gas cabinet cabinet-top mounting and positioning apparatus and method thereof |
| CN102072400A (en) * | 2009-11-23 | 2011-05-25 | 鞍钢金属结构有限公司 | Dry jacking device and dry jacking method for thin oil sealed gas cabinet |
| CN101893162A (en) * | 2010-07-23 | 2010-11-24 | 武汉一冶钢结构有限责任公司 | Construction method for gas holder and connection hooking apparatus for same |
Non-Patent Citations (1)
| Title |
|---|
| 库少英: "16.5万m~3稀油密封型干式气柜施工方法", 《石油工程建设》 * |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105625739A (en) * | 2014-11-06 | 2016-06-01 | 上海宝冶集团有限公司 | Whole replacement method for sealing section of Wiggins gas holder |
| CN105625739B (en) * | 2014-11-06 | 2018-02-16 | 上海宝冶集团有限公司 | Wei Jinsi gas cabinet sealing section integral replacing methods |
| CN104534266A (en) * | 2015-01-08 | 2015-04-22 | 中冶赛迪工程技术股份有限公司 | Structural steel concrete stand column gas holder |
| CN116799151A (en) * | 2022-03-31 | 2023-09-22 | 宁德时代新能源科技股份有限公司 | Positive electrode sheet, secondary battery and electricity utilization device |
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Application publication date: 20120613 |