Small industrial waste gas deodorization and purification system

Abstract

The invention relates to a small industrial waste gas deodorization and purification system. The small industrial waste gas deodorization and purification system comprises a microwave generator set, a microwave power package and a treatment shell, wherein the interior of the treatment shell is divided into a dust removal cavity and a waste gas treatment cavity by virtue of a dust isolation fence, a non-stick coating layer is coated on the dust isolation fence, an air inlet communicated with the dust removal cavity is formed in the left side of the treatment shell, an air outlet communicated with the waste gas treatment cavity is formed in the right side of the treatment shell, multiple filter bag layers are sequentially arranged from left to right in the dust removal cavity, multiple separation chambers are divided among multiple filter bag layers, an air injection pipe is arranged at the top of each separation chamber, the top of each air injection pipe is communicated with a delivery pipe, the other end of the delivery pipe is communicated with an air storage tank, a pulse electromagnetic valve is arranged on the delivery pipe, and the bottom of the dust removal cavity is connected with a dust collecting hopper. The small industrial waste gas deodorization and purification system is simple in structure and can effectively remove dust, waste gas treatment effect is enhanced, treatment efficiency is greatly improved, equipment miniaturization is facilitated, and occupying space of the system is small.

Description

technical field [0001] The invention relates to the technical field of waste gas purification, in particular to a miniaturized chemical industry waste gas deodorization and purification system. Background technique [0002] The exhaust gas processor with microwave and ultraviolet irradiation is mainly used for the harmless treatment of various low-to-medium concentration volatile organic compounds (VOC5), malodorous gas, oil fume and so on. There are many kinds of organic waste gases, up to tens of thousands, which are seriously harmful to human health. They not only stimulate human eyes, nose, respiratory tract, etc., but also damage organs. The symptoms after poisoning are mostly respiratory system, Digestive system, circulatory system and nervous system and other diseases, and mostly cumulative. The existing organic waste gas treatment is usually decomposed by microwave ultraviolet light; however, the waste gas usually contains a lot of dust, which cannot be treated by m...

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Problems solved by technology

The existing organic waste gas treatment is usually decomposed by microwave ultraviolet light; however, the waste gas usually contains a lot of dust, which cannot be treated by microwave and ultraviolet light. After a period of use, the dust will cover the ultraviolet lamp tube. , which greatly reduces the waste gas treatment effect; in addition, the existing microwave ultraviolet treatment equipment occupies a large space and has a bulky structure. The waste gas directly passes through the treatment chamber, the treatment time is short, the overall treatment effect is poor, and the treatment efficiency is low.

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