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A method for rebuilding a polygonal thin oil-sealed dry-type gas holder into a single-section rubber-membrane-sealed dry-type gas holder

A gas tank and rubber membrane technology, applied in the field of gas tank, can solve the problems of multi-engineering time and cost, poor gas storage effect, waste of construction materials, etc., to save engineering time, facilitate maintenance, and save engineering costs.

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 single-stage rubber membrane-sealed dry-type gas holder. The method of single-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 single-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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  • A method for rebuilding a polygonal thin oil-sealed dry-type gas holder into a single-section rubber-membrane-sealed dry-type gas holder
  • A method for rebuilding a polygonal thin oil-sealed dry-type gas holder into a single-section rubber-membrane-sealed dry-type gas holder
  • A method for rebuilding a polygonal thin oil-sealed dry-type gas holder into a single-section rubber-membrane-sealed dry-type gas holder

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Embodiment Construction

[0038] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0039] Such as 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.

[0040] Such as figure 2 As shown, the conventional double-stage rubber membrane sealed dry gas cabinet includes a leveling device (mainly composed of a leveling bracket 2-1, a leveling counterweight guide rail 2-11, and a lev...

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Abstract

The invention relates to a method for reconstructing a polygonal thin oil sealing dry gasholder into a single segment type rubber film sealing dry gasholder. The method includes the following steps that firstly, the main structure parameters of the single segment type rubber film sealing dry gasholder planned to be newly built are calculated with the structure parameters of the original polygonal thin oil sealing dry gasholder as the reference; secondly, a piston, a sealing device, an oil pump station and a gasholder capacity indicator of the original polygonal thin oil sealing dry gasholder are demounted; thirdly, a piston of the single segment type rubber film sealing dry gasholder planned to be newly built is installed, and a circle of round internal connecting side plate is installed in a side plate area with which a rubber film can make contact; and fourthly, the rubber film, a leveling device and a gasholder capacity indicator of the single segment type rubber film sealing dry gasholder planned to be newly built are installed. By means of the method, the engineering cost and the engineering time are saved, construction is convenient, efficiency is high, and the practical effect is good.

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-type gas cabinet into a single-stage rubber-membrane-sealed dry-type 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 ou...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F17B1/24F17B1/06
CPCF17B1/06F17B1/24
Inventor 付重重黄永红
Owner WISDRI ENG & RES INC LTD
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