一种对气体中的碱性物质回收的装置

Device for recycling alkali substance in gas

Abstract

本实用新型公开了一种对气体中的碱性物质回收的装置,具体涉及化工尾气处理技术领域,包括气体收集箱、回收箱与真空泵,所述气体收集箱依次与所述真空泵、所述回收箱通过管道连接,所述回收箱上设置有排气口与出料口,所述出气口设置在所述气体回收箱的上端,所述出料口设置在所述气体回收箱的下端,还包括回收介质、T型管,所述回收介质装在气体回收箱内,所述T型管一端连接所述回收箱的入口,另一端伸到回收介质底部。该发实用新型通过回收介质,可以完全回收气体中的碱性物质,颗粒过滤板可以过滤出反应尾气中的颗粒物,使回收到的碱性气体不含杂质,设置有真空泵驱动尾气流动,可以提高尾气处理的速度。
The utility model discloses a device for recycling alkali substances in a gas, and particularly relates to the technical field of chemical tail gas treatment. The device comprises a gas collecting box, a recycling box, a vacuum pump as well as a recycling medium and a T-shaped tube, wherein the gas collecting box is sequentially connected with the vacuum pump and the recycling box through pipelines; an exhaust hole and a material discharge hole are formed in the recycling box; a gas outlet is formed in the upper end of the gas recycling box; the material discharge hole is formed in the lower end of the gas recycling box; the gas recycling box is filled with the recycling medium; one end of the T-shaped tube is connected with the inlet of the recycling box; the other end of the T-shaped tube stretches to the bottom of the recycling medium. By adopting the recycling medium, the alkali substances in the gas can be completely recycled, and granular matters in the reaction tail gas can be filtered through a granule filtering plate, so that the recycled alkali gas is free of impurities, the vacuum pump is adopted to drive the tail gas to flow, and the speed in treating the tail gas is increased.

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