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Horizontal buried oil storage tank and installation and construction method of matched device pipeline thereof

A technology for pipeline installation and construction methods, applied in the directions of packaging, transportation and packaging, containers, etc.

Inactive Publication Date: 2014-12-10
NANTONG YINGXIONG CONSTR GROUP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But its installation and construction needs further improvement

Method used

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Embodiment Construction

[0076] A horizontal buried oil storage tank and its supporting equipment pipeline installation method, comprising the following steps:

[0077] (1) Production of horizontal buried oil tank

[0078] Design pressure of horizontal buried oil tank: normal temperature and pressure container, working pressure is generally positive pressure 40 kPa, negative pressure 1 kPa, design pressure is generally selected as 0.1M Pa; design temperature: take the local average minimum soil temperature over the years, generally ≤ 50℃; buried depth ≥ 0.5 meters; full volume: 10 m 3 、20m 3 、30m 3 、50m 3 Four specifications; filling coefficient 0.9; corrosion margin: 1mm; oil storage tank material: Q235-B steel; cylinder inner diameter: 20m 3 Tank inner diameter 2200mm, 30 m 3 Tank inner diameter 2400mm, 50 m 3 Tank inner diameter 2800mm; tank wall thickness: 20 and 30 m 3 The wall thickness of the storage tank is 6mm, the wall thickness of the head is 8mm, 50 m 3 The wall thickness of the ta...

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PUM

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Abstract

The invention discloses a horizontal buried oil storage tank and an installation and construction method of a matched device pipeline of the horizontal buried oil storage tank. The installation and construction method comprises the steps of manufacturing of the horizontal buried oil storage tank, establishment of a foundation and matched civil engineering of the horizontal buried oil storage tank, burying arrangement of the oil storage tank, hoisting of the oil storage tank, installation of the horizontal buried oil storage tank, installation of an oil pump, installation of a valve, installation of an oil filler, installation of a liquid level instrument, installation of process pipes, and laying of an electrical control line. According to the horizontal buried oil storage tank and the installation and construction method of the matched device pipeline of the horizontal buried oil storage tank, construction is convenient, and the construction quality is good. According to the horizontal buried oil storage tank, the horizontal buried oil storage tank is buried underground in the method that the oil storage tank is directly covered by soil or in the method that a tank pool is filled with sand, the largest liquid level in the oil storage tank is 0.2m smaller than the smallest standard height of the ground outside the oil storage tank, and most of the horizontal buried oil storage tank is made of an ordinary carbon steel plate. Due to the fact that the actually-needed volume is not large, a factory can conveniently manufacture, transport and construct the horizontal buried oil storage tank in an integrated mode.

Description

technical field [0001] The invention relates to a method for installing and constructing pipelines of a horizontal buried oil storage tank and its supporting equipment. Background technique [0002] With the increasing awareness of safety, energy saving and environmental protection in our country, the construction technology of horizontal buried oil storage tanks has received more and more attention. Horizontal buried oil storage tanks are often used to store gasoline, diesel, kerosene and other fuels, and are widely used in oil depots, gas stations, high-tech production bases and large commercial buildings and other related places. But its installation construction needs further improvement. Contents of the invention [0003] The purpose of the present invention is to provide a convenient construction and good quality horizontal buried oil storage tank and its supporting equipment pipeline installation and construction method. [0004] Technical solution of the present ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B65D88/76
Inventor 沈锋季莉沈锐杨华马金标陆建国于香凌飞刘惠建陈勇新陈苏陶丁如进张卫东陈聪邱青张华
Owner NANTONG YINGXIONG CONSTR GROUP