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Method for rebuilding double-section rubber membrane sealed dry gas holders from polygonal thin oil sealed dry gas holders

A technology of gas cabinets and rubber membranes, applied in the field of gas cabinets, can solve the problems of multi-project time and cost, waste of construction materials, poor gas storage effect, etc., and achieve the effect of saving engineering time, saving engineering costs and facilitating maintenance

Active Publication Date: 2018-04-17
WISDRI ENG & RES INC LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At the same time, many polygonal thin oil-sealed dry-type gas tanks built in the early stage have problems such as high operating cost, poor gas storage effect and high frequency of overhaul due to their long service time.
Therefore, it is an effective method to save costs and prolong the working life to transform the polygonal thin oil-sealed dry-type gas holder into a double-stage rubber membrane-sealed dry-type gas holder. The method of double-stage rubber membrane-sealed dry-type gas holder is simply to remove the original polygonal thin-oil-sealed dry-type gas holder, and then build a double-stage rubber-membrane-sealed dry-type gas holder at the original site. This method only saves land. But the original construction materials were wasted, and more engineering time and cost were invested

Method used

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  • Method for rebuilding double-section rubber membrane sealed dry gas holders from polygonal thin oil sealed dry gas holders
  • Method for rebuilding double-section rubber membrane sealed dry gas holders from polygonal thin oil sealed dry gas holders
  • Method for rebuilding double-section rubber membrane sealed dry gas holders from polygonal thin oil sealed dry gas holders

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Embodiment Construction

[0052] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0053] like figure 1 As shown, the conventional polygonal thin oil-sealed dry-type gas tank includes an internal cage landing platform 1-1, a manual rescue bag 1-2, an internal cage platform 1-3, a ventilation floor 1-4, and an internal cage 1 -5, top plate 1-6, emergency relief pipe 1-7, column 1-8, side plate 1-9, external elevator shaft 1-10, external elevator machine room 1-11, oil pump station 1-12, bottom plate 1-13 , gas inlet and outlet pipe 1-14, piston ring beam 1-15, sealing device 1-16, piston 1-17, inclined ladder 1-18, corridor 1-19, replacement and release pipe 1-20, cabinet capacity indicator 1 -twenty one.

[0054] like figure 2 As shown, the conventional double-stage rubber membrane sealed dry gas tank includes a leveling device (mainly composed of a leveling bracket 2-1, a leveling counterweight 2-15, and a leveling counterweight ...

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Abstract

The invention relates to a method for transforming a polygonal thin oil sealed dry gas holder to a double-section rubber film sealed dry gas holder. The method comprises the following steps: 1) structural parameters of the traditional polygonal thin oil sealed dry gas holder serve as reference to calculate main structural parameters of the double-section rubber film sealed dry gas holder to be newly built; 2) a piston, a sealing device, an oil pump station and a holder volume indicator of the traditional polygonal thin oil sealed dry gas holder are disassembled; 3) a piston, a T baffle plate and a T baffle plate bracket of the double-section rubber film sealed dry gas holder to be newly built are mounted; and a lap of circular inner connecting side plates is mounted in a side plate area capable of being touched by an outer rubber film; and 4) an inner rubber film, an outer rubber film, a leveling device and a holder volume indicator of the double-section rubber film sealed dry gas holder to be newly built are mounted. The method saves the engineering cost and the engineering time, and is convenient for construction, high in efficiency and excellent in practical effect.

Description

technical field [0001] The invention belongs to the field of gas cabinets, and in particular relates to a method for rebuilding a polygonal thin oil sealed dry gas cabinet into a double-stage rubber membrane sealed dry gas cabinet. Background technique [0002] Gas cabinets are widely used in the storage of industrial and civil gas. At present, the mainstream gas cabinets in my country include polygonal thin oil sealed dry gas cabinets, round thin oil sealed dry gas cabinets and rubber membrane sealed dry gas cabinets. There are also circular dry oil-sealed dry-type gas holders and wet-type gas holders. Among them, due to the rubber membrane-sealed dry-type gas holders, the construction cost is low, the manufacturing and installation are convenient, the operation and maintenance are simple, the process is mature, the operating cost is low, and it is suitable for many applications. It is widely used in metallurgy, chemical industry, city gas and other industries in our country....

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17B1/24F17B1/08F17B1/02
CPCF17B1/02F17B1/08F17B1/24
Inventor 付重重黄永红
Owner WISDRI ENG & RES INC LTD
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