Compressed air micro heat dryer tail gas treatment device

Abstract

The invention provides a compressed air micro heat dryer tail gas treatment device comprising a micro heater treatment system, a wastewater regional pipe network transformation system, an air compression station tail gas technology monitoring system, a valve control system and other main parts; the micro heater treatment system comprises a micro heater, a silencer, a tee joint, a valve and other components; the wastewater regional pipe network transformation system comprises a wastewater pool, a technically improved wastewater pool, a newly added tail gas pipeline, a pressure reducing valve and other components; the air compression station tail gas technology monitoring system is composed of an air compression station centralized control device, a process parameter input interface and the like; the valve control system comprises a micro heater valve operation method, an exception handling scheme and the like. Compared with the prior art, the compressed air micro heat dryer tail gas treatment device has the advantages of simple structure and convenience in operation, not only can utilize excess tail gas of a micro heat dryer to a wastewater station for aeration to a greatest extent, solves the tail gas treatment problems, turns waste into treasure, reduces the production cost, also can effectively monitor the air compression station tail gas technological process, and greatly enhances the safety of production.

Description

technical field [0001] The invention relates to a tail gas treatment device, in particular to a tail gas treatment device of a compressed air micro-heat dryer. Background technique [0002] At present, most iron and steel plants do not classify the compressed air pipe network, only use the high-quality air after drying treatment, and do not use the low-quality tail gas, resulting in a large waste of resources; Lower air requirements and individually designed low-quality compressed air networks can significantly increase production costs. The tail gas treatment device of the compressed air micro-heat dryer fully takes into account the close position of the air compressor station and the wastewater station and the supply and demand relationship of compressed air. It has a simple structure and is easy to operate. Station aeration, solve the problem of tail gas treatment, turn waste into treasure, reduce production costs, and at the same time, it can effectively monitor the exh...

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide a device for treating tail gas of compressed air micro-heat dryer, so as to solve the problem of serious waste of tail gas of air compressor station

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