Temperature detection based novel garbage incinerator circulating control system

Abstract

The invention discloses a temperature detection based novel garbage incinerator circulating control system. A first air inducing device is arranged on the outer wall of a shell. A first solenoid valve is arranged on a first tail gas pipeline. An adjusting valve and a first speed measuring device are arranged at a falling opening. A first detection device is used for detecting the temperature value of a first position in a first cavity. A second solenoid valve is arranged on a second tail gas pipeline. A second air inducing device is arranged in a second cavity. A feeding valve and a second speed measuring device are arranged at a feeding opening. A dust discharge opening is formed in the bottom of the second cavity and provided with a dust discharge valve and a third speed measuring device. A second detection device is used for detecting the temperature value of a tail gas outlet. A control device acquires the detection value T of the first detection device and the detection value T0 of the second detection device and carries out command control over action of the first air inducing valve, the second air inducing valve, the first solenoid valve, the second solenoid valve, the adjusting valve, the feeding valve and the dust discharge valve according to the magnitude of T and the magnitude of T0.

Description

technical field [0001] The invention relates to the technical field of garbage incineration treatment, in particular to a novel garbage incinerator cycle control system based on temperature detection. Background technique [0002] Household garbage refers to the solid and semi-solid waste materials that pollute the environment and are discarded when they cannot be used at a certain time and place, which are generated in the daily life of urban residents or in the activities of providing services for urban residents. In the past ten years, the annual output of domestic waste in my country has reached more than 100 million tons, and the annual growth rate is 8%-10%. The annual garbage disposal rate is only 50%, and the actual garbage harmless treatment rate is only 30%, so the disposal of domestic garbage has become an urgent problem facing our country. [0003] At present, the municipal solid waste treatment methods mainly include: sanitary landfill method, incineration disp...

AI Technical Summary

Problems solved by technology

Sanitary landfills will produce a large amount of landfill leachate. If not handled properly, it may cause serious pollution of the surface, underground, and river water. In addition, the uncontrollable methane generated after landfilling domestic waste will not only cause serious harm to the surrounding environment, but also cause serious pollution. The global greenhouse effect and climate warming require a large amount of land to be landfilled, and it is not renewable. The most important thing is that some cities in China have banned the landfilling of primary waste.

The biological composting method has a large treatment site; the composting time is long; the odor is strong and difficult to control; it is easily affected by the climate; the product quality is not high; the fertilizer efficiency is low; the product is difficult to sell; the impact on environmental sanitation is relatively large

[0004] The garbage incineration method can greatly reduce the volume of garbage, and the waste residue produced by garbage incineration can also be recycled. Therefore, the garbage incineration method has become the mainstream garbage disposal method. However, the incineration process of garbage in the process of incineration is difficult to control. Controlling the waste incineration process will become an important step to solve the technical problems of waste incineration

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