Rectification dehydration equipment for hydrogen bromide electron gas

Abstract

The invention provides rectification dehydration equipment for hydrogen bromide electron gas. The equipment comprises a dust removal mechanism, a stirring mechanism, a filtering mechanism and a rectification mechanism which are sequentially connected through pipelines, a first filter is arranged in the dust removal mechanism, the stirring mechanism comprises a mixing box, a stirring plate driven by a servo motor is mounted in the mixing box, the filtering mechanism comprises a second filter, a third filter and a molecular sieve are arranged on the second filter, the rectification mechanism comprises two groups of condensers and a rectification tower, and the protection mechanism is arranged on the outer side of the steel cylinder. According to the equipment, pollution of particulate matter can be avoided, the gas purification efficiency is improved, raw materials are fully and rapidly mixed, accelerated dehydration of gas is promoted, the efficiency is improved, a steel cylinder for storing gas is fully protected, electronic-grade hydrogen bromide can be extracted easily, the structural design is scientific and reasonable, and the using effect is good.

Description

technical field [0001] The invention relates to the technical field of hydrogen bromide production, in particular to a rectification and dehydration equipment for hydrogen bromide electron gas. Background technique [0002] Hydrogen bromide is the basic raw material for the manufacture of various inorganic bromides and some alkyl bromides. Hydrogen bromide is a corrosive gas that will violently fume in humid air. The smoke can strongly irritate the eyes and respiratory tract, skin and liquid Exposure to bromine can cause serious injury, so it is critical to remove the moisture from the hydrogen bromide. [0003] In the existing technology, molecular sieves have been widely used in the drying process of gas, but the equipment used is relatively large, and the regeneration process of the adsorbent causes material loss and affects the yield. For the dehydration of acid gas, due to the corrosiveness of the gas It will seriously shorten the life of the adsorbent. There are too m...

AI Technical Summary

Problems solved by technology

[0003] In the existing technology, molecular sieves have been widely used in the drying process of gas, but the equipment used is relatively large, and the regeneration process of the adsorbent causes material loss and affects the yield. For the dehydration of acid gas, due to the corrosiveness of the gas It will seriously shorten the life of the adsorbent. There are too many particles and impurities in the gas, which is easy to cause damage to the equipment. Moreover, the boiling points of other gas impurities in the container are different, so the rectification equipment cannot completely remove other gases and store gases. The steel cylinders are only placed on the fixed frame, and the staff is easy to touch the bottle body, which has certain safety hazards. Therefore, it is necessary to design a rectification and dehydration equipment for hydrogen bromide electronic gas to solve the above problems

Images