Steel lining tetrafluoroethylene storage tank

Abstract

The invention belongs to the technical field of a tetrafluoroethylene storage tank, and particularly discloses a steel lining tetrafluoroethylene storage tank. The steel lining tetrafluoroethylene storage tank comprises an equipment barrel and a weighing module support frame arranged on the periphery of the equipment barrel, wherein lug supports are arranged at the middle part of the outer wall ofthe equipment barrel circumferentially and equidistantly through bolts; the bottom ends of the lug supports are connected to a support baseplate through bolts; a lifting lug support inclined strut iswelded at the inner side of the weighing module support frame; the bottom of the support baseplate is correspondingly supported on the lifting lug support inclined strut; and the four corners of thebottom of the weighing module support frame are connected to equipment supporting legs through bolts. According to the technical scheme, the liquid level inside the equipment barrel can be measured inreal time through the use of a liquid level gauge pipe, and the dosage of tetrafluoroethylene can be determined by weighing through the cooperation of the liquid level gauge pipe and external weighing equipment; an inserting pipe in the tank can be used for sampling and feeding at the corresponding depth; and the double-layer vacuum heat preservation effect is relatively good.

Description

technical field [0001] The invention relates to the technical field of tetrafluoroethylene storage tanks, in particular to a steel-lined tetrafluoroethylene storage tank. Background technique [0002] Tetrafluoroethylene is mainly prepared from chloroform, and can also be prepared by catalytic dechlorination of tetrafluorodichloroethane in the presence of aluminum trifluoride. It is a colorless and odorless gas at room temperature, with a boiling point of -76.3°C; it can be liquefied under pressure, with a critical temperature of 33.3°C and a critical pressure of 3.92MPa. Unlike many other fluorocarbons, tetrafluoroethylene is toxic. It is mainly used to produce polytetrafluoroethylene with wide temperature range and high chemical stability; it can also be copolymerized with ethylene or hexafluoropropylene to prepare fluorine-containing insulating materials, or copolymerized with vinylidene fluoride to produce fluorine-containing fibers. [0003] When in use, it is not con...

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Problems solved by technology

[0004] The purpose of the present invention is to provide a steel-lined tetrafluoroethylene storage tank to solve the problem of inconvenient usage, heat preservation, storage, etc. of tetrafluoroethylene proposed in the above-mentioned background technology, which may easily cause inaccurate dosage. , the problem of material splashing

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