Automatic control system for circulating air feeding and blanking of garbage incinerator

Abstract

The invention discloses an automatic control system for circulating air feeding and blanking of a garbage incinerator. The system is characterized in that a first air inducing device is arranged on the outer wall of a housing, wherein a power supplying device is connected with a heating device; a blanking port is formed in the bottom part of a first chamber body; an adjusting valve and a speed measuring device are arranged at the blanking port; a first detecting device and a second detecting device are correspondingly used for detecting the height from the positions corresponding to the first temperature and the second temperature to the bottom part of the first chamber body; an exhaust gas outlet communicates with a second pipeline through an exhaust gas pipeline; a first solenoid valve is arranged on the exhaust gas pipeline; a second air inducing device is arranged in a second chamber body; a third detecting device is used for detecting the temperature of the exhaust gas outlet; a control device is used for acquiring the detecting value of the first detecting device and the detecting value of the second detecting device and calculating the difference H; the control device is also used for acquiring the detecting value T of the third detecting device and controlling the first air inducing device, the second air inducing device the first solenoid valve, the power supplying device and the adjusting valve to act according to the H and the T.

Description

technical field [0001] The invention relates to the technical field of garbage incineration treatment, in particular to a garbage incinerator cycle air intake and automatic control system for blanking. Background technique [0002] At present, my country's domestic waste treatment methods mainly include sanitary landfill, composting and incineration. The landfill method has the disadvantages of occupying and consuming a large amount of land resources, leachate pollution, and landfill gas polluting the atmosphere. The composting method has disadvantages such as low sorting efficiency, biodegradable organic matter content of garbage must be greater than 40%, and poor fertilizer quality. [0003] Incineration, as an effective means of reducing volume and volume of waste disposal, has been increasingly widely used. Incineration treatment is to put garbage in an incinerator for burning, releasing heat energy, and the waste heat recovery can be used for heating and power generati...

AI Technical Summary

Problems solved by technology

[0002] At present, there are three main domestic waste disposal methods in my country: sanitary landfill, composting and incineration. The landfill method has the disadvantages of occupying and consuming a large amount of land resources, leachate pollution, and landfill gas polluting the atmosphere.

The composting method has disadvantages such as low sorting efficiency, waste biodegradable organic matter content must be greater than 40%, and poor fertilizer quality.

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