Integral installation method of top system of gas tank

An integral installation, gas tank technology, applied in gas/liquid distribution and storage, adjustable capacity gas storage tanks, mechanical equipment, etc., can solve the problems of long operation time, low work efficiency, danger, etc., to reduce operation Hazardous, simplified installation work, and the effect of improving work efficiency

Active Publication Date: 2009-12-16
CHINA THIRD METALLURGICAL GRP
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

These two methods are complex in operation, poor in structural stability, poor in installation quality after completion, long in construction time, low in efficiency, and have certain risks.

Method used

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  • Integral installation method of top system of gas tank
  • Integral installation method of top system of gas tank
  • Integral installation method of top system of gas tank

Examples

Experimental program
Comparison scheme
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Embodiment Construction

[0023] A method for overall installation of the top system of a gas cabinet, the specific steps of the method are as follows:

[0024] 1) Inflate the gas cabinet, float the cabinet top system 1 to a predetermined height, and hang the bird-shaped hook 2 on the temporary hanging board 10 that has been installed. Stop filling the cabinet with air. Measure corbel 11 is installed on cabinet top ring beam 12, and measure corbel 11 is connected with cabinet top ring beam 12 by bolt 7.

[0025] 2) Install the jack 5 on the lower part of the corbel 11 and the transition pad 6, carry out pre-lifting of the jack 5, and observe whether the stroke of the jack 5 meets the use requirements.

[0026] 3) Loosen the connecting bolts 13 between the transition pad 6 and the cabinet top ring beam 12; the transition pad and the cabinet top ring beam are connected by bolts, and this process is completed when the cabinet top structure is installed at the bottom.

[0027] 4) The jack 5 is lifted up ...

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Abstract

The invention relates to an integral installation method of a top system of a gas tank. A bracket is installed on a ring beam at the top of the gas tank, a jack installed on a transition packing block is utilized for jacking the top system up so that the top system of the gas tank reaches the precalculated position and is installed and fixed, then the jack, the transition packing block and other parts are disassembled, and finally, a piston system is lifted up, a bird-shaped hook is uplifted to be unhooked, the piston system falls back, and the integral installation of the top system is finished. The method has accurate positioning, simple operation, security, reliability and high operating efficiency, and can be widely used for installation operation of the top system of the gas tank.

Description

technical field [0001] The invention relates to a method for integrally installing the top system of a gas cabinet. Background technique [0002] The new cylindrical thin oil sealed gas holder is a new type of dry gas holder built at the end of the last century. It has the characteristics of high gas storage pressure, good sealing effect, and stable operation and use functions. It is suitable for large-scale development and is widely used. use. [0003] However, this kind of gas cabinet has a tall appearance, complex internal structure and high quality requirements. During the construction, the piston of the gas cabinet and the top system of the cabinet shall be buoyed as a whole by means of gas buoyancy, and the side wall panels and columns and other structures shall be installed section by section by using the circular track crane on the top of the cabinet. After the cabinet body is installed to the design height, the cabinet The top system is connected and fixed to the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F17B1/24
Inventor 焦洪福李斌刘吉民吴刚张喜超史铭杰
Owner CHINA THIRD METALLURGICAL GRP
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