Tube-bundle tube-row type storage tank

Abstract

The invention belongs to the technical field of chemical equipment, and provides a tube-bundle tube-row type storage tank. The tube-bundle tube-row type storage tank comprises two pipe manifolds arranged in parallel. A plurality of pipe bundles are connected between opposite sides of the two pipe manifolds. Each pipe manifold comprises manifold heads at both ends and a plurality of manifold sections between the two manifold heads. Each manifold head is provided with a closure head. Each closure head is provided with a manhole. Each pipe bundle comprises a plurality of tube bundle segments which are sequentially connected from head to tail. Therefore, the storage tank has the advantages of simple manufacture and assemble, convenient transportation and adjustable volume of the storage tank,can be applied to the desert Gobi area with large storage liquid volume and vast area, and has low storage temperature, storage pressure, high safety and low production cost.

Description

technical field [0001] The invention relates to the technical field of chemical equipment, in particular to a tube-bundle-tube-row storage tank. Background technique [0002] At present, the storage of liquids such as liquefied petroleum gas (LPG) or propane, butane, and natural gas condensate (mixed hydrocarbons) in oil and gas field production stations usually use horizontal storage tanks or spherical storage tanks, all of which are installed on the ground and have supporting designs Cooling water spray cooling and fire protection system. Since the storage tank is installed on the ground, when the temperature rises in summer, the storage temperature and storage pressure of the liquid in the storage tank will rise accordingly, which will bring hidden dangers to safe production. It is often necessary to spray the storage tank to cool down to ensure storage. The tank is safe to operate. For small horizontal storage tanks, there is also a method of building a shed above the ...

AI Technical Summary

Problems solved by technology

At noon in summer, after being exposed to direct sunlight, the storage temperature of the liquid in the storage tank will inevitably exceed 50°C, resulting in an increase in the pressure of the storage tank or even overpressure. The only way to spray the storage tank with water is to force the storage tank to cool down.

However, the evaporation loss of the water-cooled storage tank is relatively large, and the waste of water resources is serious, and the severe water shortage in the desert Gobi area makes the water supply insufficient, but the cooling of the storage tank requires a large amount of water resources. Therefore, water supply and Conflict between storage tank cooling

[0004] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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