Base and hydrochloric acid tail gas absorption device

Abstract

The invention relates to the related technical field of hydrochloric acid tail gas treatment, in particular to a base which comprises a fixed platform, a lifting mechanism, a lifting platform, a guide frame and a guide assembly, the guide assembly is fixedly installed on the side edge of the lifting platform, and the guide assembly and the guide frame are arranged in an abutting mode; the air inlet assembly is formed by combining the first air inlet pipe and the second air inlet pipe, the mounting pipe is arranged on the mounting plate at the upper end of the base, and the first-stage sealing bearing is arranged on the inner side wall of the mounting pipe, so that the first air inlet pipe is rotationally mounted on the mounting pipe, and the secondary air pipe is arranged on the side wall of the lower end of the first air inlet pipe; and the gas holes are uniformly formed in the side wall of the secondary gas pipe, so that the hydrochloric acid waste gas can be uniformly distributed into the absorption liquid, the absorption effect on the hydrochloric acid waste gas is ensured, the absorption effect on the hydrochloric acid waste gas can be further promoted through the rotation effect of the first gas inlet pipe, and the purpose of absorbing hydrochloric acid more effectively is achieved.

Description

technical field [0001] The invention relates to the related technical field of hydrochloric acid tail gas treatment, in particular to a base and a hydrochloric acid tail gas absorption device. Background technique [0002] Hydrochloric acid is an important chemical raw material. Hydrogen chloride tail gas will be formed during its production and purification process. If it is not recycled, it will pollute the atmospheric environment. If the tail gas containing hydrogen chloride in production is not fully recovered, the gas needs to be recycled. , but the traditional recovery device only passes it into the aqueous solution, but when the bubbles formed in the aqueous solution are large, it will cause the hydrogen chloride molecules in the bubbles to not be fully absorbed by the aqueous solution, resulting in insufficient hydrogen chloride tail gas treatment. Complete problem, for this reason, the present invention proposes a base and hydrochloric acid tail gas absorption devic...

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Problems solved by technology

[0002] Hydrochloric acid is an important chemical raw material. Hydrogen chloride tail gas will be formed during its production and purification process. If it is not recycled, it will pollute the atmospheric environment. If the tail gas containing hydrogen chloride in production is not fully recovered, the gas needs to be recycled. , but the traditional recovery device only passes it into the aqueous solution, but when the bubbles formed in the aqueous solution are large, it will cause the hydrogen chloride molecules in the bubbles to not be fully absorbed by the aqueous solution, resulting in insufficient hydrogen chloride tail gas treatment. Complete problem, for this reason, the present invention proposes a kind of base and hydrochloric acid tail gas absorption device in order to solve above-mentioned problem

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