Real-time prediction system and method for boiler entering heat value of circulating fluidized bed household garbage incineration boiler

A technology of domestic waste incineration and circulating fluidized bed, which is applied in combustion methods, incinerators, combustion types, etc., can solve the problems of incompetent real-time and uninterrupted calorific value monitoring, and difficult to determine characteristics.
CN105864797AActive Publication Date: 2016-08-17ZHEJIANG UNIV
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Patent Information

Authority / Receiving Office
CN Β· China
Current Assignee / Owner
ZHEJIANG UNIV
Publication Date
2016-08-17

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Abstract

The invention discloses a real-time prediction system and method for a boiler entering heat value of a circulating fluidized bed household garbage incineration boiler. By means of hidden knowledge in operation historical data and an operational mechanism of the circulating fluidized bed household garbage incineration boiler and through an integrated modeling method of a particle swarm optimization (PSO) algorithm, a subtractive clustering algorithm and an adaptive neuro-fuzzy inference system (ANFIS) algorithm, the system and the method which are fast and economical are established for real-time prediction of the heat value of boiler entering garbage, the complicated work of off-line measurement for garbage components is avoided, a new path is provided for boiler operation operators and relevant management staff of a power plant to judge the heat value of the boiler, and meanwhile, a heat value judgment signal can be provided for an automatic control system of the power plant.
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Description

technical field

[0001] The invention relates to the field of energy engineering, in particular to a system and method for real-time prediction of the calorific value of waste in a circulating fluidized bed domestic waste incineration boiler. Background technique

[0002] Since waste incineration can well realize volume reduction, volume reduction, harmlessness and resource utilization of waste treatment technology, in the past ten years, under the guidance of relevant national industrial policies, the domestic waste incineration industry has achieved vigorous development. At present, CFB waste incineration technology has been promoted and applied in many cities in China. As of 2013, more than 60 waste incineration boilers have been built in China, with a daily waste processing capacity of 56,000 tons, making a contribution to my country's waste incineration industry. important contribution. However, domestic municipal solid waste is mostly collected in a mixed manner, result...

Claims

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