Thermal power pollution factor control method of air fine particles

A fine particulate matter and control method technology, applied in the direction of climate sustainability, instruments, data processing applications, etc., can solve the problems of power generation companies being overwhelmed and low profitability of power generation companies, and achieve a good policy support environment and low investment Effect

Active Publication Date: 2015-04-22
廖鹰
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  • Application Information

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Problems solved by technology

[0005] However, the pollution emission control of thermal power plants is difficult to solve by the power generation companies themselves: on the one hand, because power generation companies are often on the verge of losing money in operation and production due to their low profitability, the cost of environmental protection under stricter

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  • Thermal power pollution factor control method of air fine particles
  • Thermal power pollution factor control method of air fine particles

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Experimental program
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Embodiment 1

[0023] see figure 1 , the thermal power pollution factor control method of air fine particulate matter of the present invention, comprises the following steps:

[0024] First, obtain production-related data of thermal power plants from the power production department and meteorological and PM2.5 monitoring data from the environmental protection department, consider the environmental parameters (air pressure, temperature, humidity, wind direction, wind speed, etc.) Power generation and geographical location, quantitatively calculate the impact of pollutants emitted by the single thermal power plant on PM2.5, establish an analysis model of the impact of a single thermal power plant on surrounding environmental pollution, and analyze the PM2.5 diffusion mechanism, establish a long-distance Diffusion model;

[0025]Secondly, after the quantitative analysis of a single thermal power plant is completed, the model is superimposed to form a quantitative analysis model of PM2.5 emissi...

Embodiment 2

[0029] see figure 1 , figure 2 . The thermal power pollution factor control method of air fine particles of the present embodiment is different from embodiment 1, and further: by quantitatively analyzing the impact of the pollution discharge of thermal power enterprises around the city on urban PM2.5, establish as follows figure 2 The thermal power pollution diffusion dynamic GIS system shown in the figure dynamically displays the pollution situation in 3D in the GIS system, and users can obtain the pollution diffusion information intuitively; adopts the analysis idea of ​​complex system network, combines time series analysis and BP neural network method, according to the historical The data (air pressure, temperature, humidity, wind direction, wind speed, etc.) make weekly and monthly forecasts of PM2.5 values ​​by region:

[0030] (a) According to the pollution data of key cities in recent years, carry out statistical analysis, study the change trend of pollution data wi...

Embodiment 3

[0035] The method for controlling thermal power pollution factors of air fine particles in this embodiment starts from the dynamic planning of complex systems to realize economic optimization, establishes a PM2.5 prediction model for cities in my country, and quantitatively analyzes PM2.5 pollution from thermal power plants. Planning and planning of thermal power production in thermal power plants, optimizing the tiered electricity price mechanism, promoting PM2.5 pollution control in thermal power plants, and providing policy basis and auxiliary decision-making for the government and environmental protection units to control PM2.5 pollution in the thermal power industry. Its main steps include:

[0036] (1) Quantitatively analyze the impact of pollution emissions from thermal power enterprises around the city on urban PM2.5, and realize the dynamic GIS system of thermal power pollution diffusion:

[0037] Obtain thermal power plant production-related data from the power produc...

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Abstract

The invention discloses a thermal power pollution factor control method of air fine particles. The method includes the steps that data related to production of thermal power plants are obtained from the power production department, meteorological and PM2.5 monitoring data are obtained from the environment protection bureau, influences of pollutants emitted by one single thermal power plant on PM2.5 are calculated quantitatively, and an analysis model of the influences of one single thermal power plant on surrounding environment pollution is built; model superposition is carried out on the single thermal power plants to form thermal power generation emission PM2.5 quantitative analysis model around a city, and thermal power PM2.5 pollution around important cities even larger geographic areas is analyzed quantitatively; prediction and quantitative calculation are carried out on pollution emission by means of power generation amount of the thermal power plants, the production process and environment parameters to obtain quantitative priority of thermal power plant government. By means of the method, the influences of the pollutants emitted by thermal power enterprises around the city on PM2.5 are quantitatively analyzed, prediction of a week level and a month level of the PM2.5 value in the important city area is carried out, bases are provided for the government to make policies, and environment protection is achieved while production is guaranteed.

Description

technical field [0001] The invention relates to a method for controlling pollution discharge of thermal power plants, in particular to a method for controlling thermal power pollution factors of air fine particles. Background technique [0002] Environmental protection is a basic state policy of our country. With the increasing prosperity of the economy, the rapid development of science and technology, the orderly advancement of industrialization and urbanization, and the improvement of people's living standards, the problem of environmental pollution has gradually increased. This is mainly due to the imbalance between economic development and environmental protection. The provinces and cities in our country rely too much on coal for energy, which in turn exacerbates the seriousness of this problem. Coal burning has resulted in poor air quality in many cities and has caused great harm to people's health. At present, traditional power generation in developed countries such...

Claims

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Application Information

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IPC IPC(8): G06Q10/06G06Q50/06
CPCG06Q10/04G06Q50/06Y02A90/10
Inventor 廖鹰黄训诚郜伟吴善明易卓郭晖
Owner 廖鹰
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