An aluminum alloy metal can

Abstract

The invention belongs to the technical field of filling containers, and particularly relates to an aluminum alloy metal tank. The aluminum alloy metal tank comprises an outer tank; the outer tank is in a closed cylindrical shape, a discharging opening is formed in the top of the outer tank, and the outer tank is connected to a cylindrical inner tank through a pair of supports; a group of airbags are arranged between the upper end of the inner tank and the inner wall of the outer wall and between the lower end of the inner tank and the inner wall of the outer wall correspondingly, and the air bags are in communication with an air pipe at the top of the inner tank through a pipeline; and the air pipe is in communication with the interior of the inner tank. According to the aluminum alloy metal tank, part of diethyl ether steam in the inner tank is introduced into the air bags through the air pipe at the top of the tank, after the air bags expand, the edge of the inner tank is covered, the shaking of the inner tank is reduced, then the volatilization of diethyl ether in the inner tank is further reduced, the risk caused by over-high pressure of the inner tank is avoided, and meanwhile, the expanded air bags wrap the inner tank, the damage caused by violent collision after the inner tank falls off the ground due to sudden traffic accidents is reduced, the ether leakage is avoided,and the pollution or the fire hazard are avoided.

Description

technical field [0001] The invention belongs to the technical field of filling containers, in particular to an aluminum alloy metal can. Background technique [0002] Ether, a colorless transparent liquid, has a special pungent odor, with a sweet taste, very volatile, and its vapor is heavier than air. Under the action of air, it can be oxidized to peroxide, aldehyde and acetic acid, and its oxidation can be promoted by exposure to light. When diethyl ether contains peroxides, the separated residual peroxides after evaporation can cause a strong explosion when heated above 100°C; these peroxides can be removed by shaking with 5% ferrous sulfate aqueous solution, and mixed with anhydrous nitric acid The mixture of concentrated sulfuric acid and concentrated nitric acid will also explode violently. It is soluble in low-carbon alcohols, benzene, chloroform, petroleum ether and oils, and slightly soluble in water. Its relative density is 0.7134, its melting point is -116.3°C, a...

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Problems solved by technology

[0004] In order to make up for the deficiencies in the prior art, ether in steel tanks is extremely volatile, and the volume of ether vapor after volatilization becomes larger, resulting in an increase in the pressure in the tank. When the pressure in the tank is too high, there will be a risk of explosion, and because ether has Toxic, it cannot be directly discharged into the atmosphere through the pressure relief valve. When ether is shaken and volatilized due to rapid acceleration, rapid deceleration or bumps during transportation, the pressure in the aluminum alloy metal tank will increase, which will easily cause safety accidents. An aluminum alloy metal tank proposed by the invention

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