Desulfurizing system water balance regulation system and process method thereof

Abstract

The invention discloses a desulfurizing system water balance regulation system and a process method thereof, and relates to the field of desulfurizing system water balance regulation. The desulfurizing system water balance regulation system comprises a demister flushing tank, a raw water collection filtering system, an absorption tower area water recovery system, a craft building area water recovery system, an absorption tower internal demister flushing water collection system and an overflow slurry clarification collection system, wherein the absorption tower area water recovery system, the craft building area water recovery system, the absorption tower internal demister flushing water collection system and the overflow slurry clarification collection system are communicated with the demister flushing tank and the raw water collection filtering system through pipelines, and the demister flushing tank is communicated with the raw water collection filtering system through a pipeline. The desulfurizing system water balance regulation system solves the problems that desulfurizing system water balance is difficultly controlled, and stable operation of systems and equipment is seriouslyaffected.

Description

technical field [0001] The invention relates to the field of water balance regulation of a desulfurization system, in particular to a water balance regulation system of a desulfurization system and a process method thereof. Background technique [0002] In the traditional wet desulfurization process, the mechanical sealing water and cooling water of each rotating equipment in the desulfurization system will enter the desulfurization system, including the regular flushing of the demister requires a lot of water, and the water balance of the absorption tower is difficult to control. Including the recent flue gas whitening device, a large amount of water will be precipitated into the absorption tower after the flue gas cools down, which will affect the water balance of the system and seriously affect the stable operation of the system and equipment. In this case, by recycling the clean water in the system and recycling and filtering the slurry with low solid content in the syst...

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Problems solved by technology

[0003] The purpose of the present invention is to provide a desulfurization system water balance control system and its process method, to solve the problem that the water balance of the desulfurization system is difficult to control and seriously affect the stable operation of the system and equipment

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