Emission optimization method for treating white smoke plume

Abstract

The invention relates to an emission optimization method for treating white smoke plume, and the method comprises the following steps: step S1, a building monitoring obtains basic parameters related to atmosphere and white smoke plume through a sensor; step S2, data processing is performed on the obtained parameters by MATLAB software to obtain a theoretical minimum smoke temperature value; step S3, the theoretical smoke temperature value is compared with an actual smoke temperature value to detect whether a relevant unit generates the white smoke plume; step S4, according to relevant different conclusions obtained by the step S3, the monitoring building performs different next steps on the relevant unit. Compared with the prior art, the emission optimization method has the advantages suchclearer target of related governance parameters of the white smoke plume and low cost.

Description

technical field [0001] The invention relates to a method for controlling gas discharge, in particular to an emission optimization method for controlling white smoke plume. Background technique [0002] In recent years, the state has attached great importance to air prevention and control, revised the "Air Pollution Prevention and Control Law" and introduced relevant policies. At the same time, local governments have also issued local environmental protection regulations based on local actual conditions. In 2017, the Shanghai Municipal Government issued the "Shanghai Coal-fired Power Plant Gypsum Rain and Colored Plume Test Technical Requirements (Trial)", which was the first in China to require thermal power companies to control "gypsum rain". [0003] Smoke plume, continuous discharge of plume-shaped smoke body from the factory chimney, also known as smoke flow. It can be regarded as composed of countless puffs discharged in sequence, and each puff moves along the wind dir...

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Problems solved by technology

[0004] Since last year, China began to pay attention to the white plume problem brought about by wet desulfurization technology. The industry's main focus is on the technical transformation of white plume treatment. However, how to optimize energy conservation during the operation of white plume treatment is still insufficient. The relationship between the air control temperature and the generation of white smoke and rain is difficult to quantify and qualitatively. The industry consumes a lot of energy to meet the temperature control value required to reduce the white smoke and rain obtained from operating experience, which makes the company due to excessive The energy consumption of the net emission (controlling white smoke and rain) system has always remained at a high level, consuming a lot of unnecessary energy, manpower and material resources

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