Thermal power generation boiler intelligent combustion optimizing system and realizing method thereof

A combustion optimization and boiler combustion technology, applied in the fields of energy, software information, and environmental protection, can solve the problems of large emissions, increased pollutant emissions, and high energy consumption

Inactive Publication Date: 2010-01-27
陶晓鹏 +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

At present, most domestic small units with large emissions and high energy consumption are facing the situation of shutdown and elimination
[0003] Among the existing optimization methods of coal types, some can improve...

Method used

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  • Thermal power generation boiler intelligent combustion optimizing system and realizing method thereof
  • Thermal power generation boiler intelligent combustion optimizing system and realizing method thereof
  • Thermal power generation boiler intelligent combustion optimizing system and realizing method thereof

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Embodiment Construction

[0046] Preferred embodiments of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0047] ginseng figure 1 , 2 As shown, a thermal power boiler intelligent combustion optimization system 100 is mainly used to provide users with a more efficient coal combustion utilization mechanism and lower pollution emission levels.

[0048] In the present invention, the system includes a distributed control system DCS400 and an environmental pollutant monitoring module 410, which is characterized in that the system also includes the following components:

[0049] The man-machine interface module 210 is the display interface and operation interface for the user to realize the combustion detection and combustion control of the coal-fired boiler 500, and puts forward multi-objective optimization requirements for the entire system, and can clearly display the optimization model predicted by this system .

[0050] The display interface can...

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Abstract

The invention aims to provide a thermal power generation boiler intelligent combustion optimizing system and a realizing method thereof, belonging to the relevant technical fields of energy sources, environmental protection, software information, and the like. The system mainly comprises a human-computer interface module and an intelligent algorithm subsystem, wherein a boiler operator can configure relevant parameters of coal species, and the like by the human-computer interface module, and the human-computer interface module can provide an optimized target for the whole system and clearly display an optimized model predicted by the system; and the intelligent algorithm subsystem generates a combustion optimizing model under the guide of the human-computer interface module according to information provided by a distributed control system (DCS) and an environmental pollutant monitoring module. The invention can provide the boiler performance optimized real-time online analyzing function for a front-line staff of a power plant, analyze the optimized parameter and the optimized target of a boiler system by the system and provide a concrete performance optimizing measure and a technical guide.

Description

technical field [0001] The invention belongs to the technical fields of energy, environmental protection, software information and the like. Background technique [0002] my country is a major coal-producing and coal-burning country in the world. The acid rain caused by sulfur dioxide and nitrogen dioxide emitted by coal-burning has affected 40% of the country's area of ​​nearly 4 million square kilometers. Power plants account for more than 60% of pollutant emissions. Environmental protection The problem is imminent; on the other hand, there is a big gap between my country’s thermal power coal consumption and foreign advanced levels. In 2005, the national average power supply coal consumption of China’s electric power industry was 374g / kWh, Japan’s Tokyo Electric Power Co. The company's coal consumption for power supply in 1999 was 332.1g / kwh. At present, most domestic small units with large emissions and high energy consumption are facing the situation of shutdown and elimi...

Claims

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Application Information

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IPC IPC(8): F23N5/00G05B19/418
Inventor 陶晓鹏王鑫印
Owner 陶晓鹏
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