Air pressure and temperature control method of heat accumulating type combustion molten salt garbage treatment equipment

Abstract

The invention relates to an air pressure and temperature control method of heat accumulating type combustion molten salt garbage treatment equipment. A control system combination is adopted and is composed of a programmable controller, a garbage feeding driving system, an in-furnace circulating driving system, a centrifugal fan driving system, a heat accumulating type combustion control system, afirst sensor device, a second sensor device, a third sensor device, a fourth sensor device, a fifth sensor device and a sixth sensor device. Air pressure data information and temperature data information which are detected and sent by the sensor devices are received by the programmable controller in real time; statistics processing is carried out through control system programs; and motion instructions are sent to the garbage feeding driving system, the in-furnace circulating driving system, the centrifugal fan driving system and the heat accumulating type combustion control system. The air pressure and temperature control method of the heat accumulating type combustion molten salt garbage treatment equipment has the advantages that real-time detection and automatic regulation and controlare realized in real time, and the air pressure and temperature in the garbage treatment equipment can be regulated and controlled to be an optimal value, so that the garbage treatment efficiency andthe treatment effect can be beneficially improved.

Description

technical field [0001] The invention relates to the technical field of garbage treatment, in particular to a method for controlling air pressure and temperature of heat storage type burning molten salt garbage treatment equipment. Background technique [0002] The traditional garbage disposal methods in my country are mostly landfill, incineration and composting. The key goals of these disposal methods are to reduce, recycle and harmlessly treat garbage. Landfill operation is simple, and secondary environmental pollution problems such as groundwater and soil pollution by waste leachate, odor generated by waste dumps, and flammable and explosive greenhouse gas methane can be solved by establishing a high-level sanitary landfill plant. The land area is large, the construction investment is large, and the operating cost is high. The most important thing is that the landfill plant has limited processing capacity. After the service period expires, it still needs to invest in the ...

AI Technical Summary

Problems solved by technology

Landfill operation is simple, and secondary environmental pollution problems such as groundwater and soil pollution by waste leachate, odor generated by waste dumps, and flammable and explosive greenhouse gas methane can be solved by establishing a high-level sanitary landfill plant. The land area is large, the construction investment is large, and the operating cost is high. The most important thing is that the landfill plant has limited processing capacity. After the service period expires, it still needs to invest in the construction of a new landfill, which will further occupy land resources; The advantages of energy consumption and harmlessness are obvious, and the heat generated in the incineration process can be used to generate electricity to realize the energy conversion of waste, but if the incineration conditions are not properly controlled, there will be smoke pollution (especially dioxins), which will lead to environmental problems. Huge investment; waste composting technology is simple, suitable for waste treatment with high content of perishable organic matter, can use some components in waste as resources, and the investment in waste treatment of the same quality is much lower than that of simple incineration, but composting The technology cannot deal with non-perishable organic and inorganic substances, resulting in a low degree of volume reduction, weight reduction and harmlessness

Images