A solid waste microwave treatment equipment

Abstract

The invention discloses a microwave treatment equipment for solid waste, which comprises a microwave energy generation system (1), a microwave energy feeding transmission system (2) and a microwave cavity (3) connected in turn. The microwave cavity (3) is mounted on the frame (8); A microwave special composite insulation layer (4) is installed in the microwave cavity (3), a microwave special crucible (5) is installed in the microwave special composite insulation layer (4), and a microwave special heat storage carrier (6) is installed in the microwave special crucible (5). The microwave specialcrucible (5) inside the microwave cavity (3) is communicated with the flue gas pipe assembly (7). The solid waste microwave treatment equipment provided by the invention has the advantages of reasonable structure design, convenient operation, high microwave utilization efficiency, continuous feeding and discharging production, fast material heating temperature and short processing time. The utility model can be used for microwave treatment of a plurality of solid wastes and can solve the problem that the heat storage carrier of the prior art is difficult to be separated.

Description

technical field [0001] The invention relates to a solid waste treatment device, in particular to a solid waste microwave treatment equipment. Background technique [0002] Traditional solid waste treatment equipment uses natural gas and heavy oil to provide heat or mixed charcoal to increase the calorific value of solid waste for incineration. Excessive oxygen must be injected during incineration, the energy consumption per ton is high, and the amount of flue gas produced by incineration Larger, which increases the processing burden of subsequent secondary combustion equipment, and the initial investment in equipment is relatively large. [0003] The microwave treatment of solid waste mainly uses microwaves to heat up the heat storage carrier in the furnace, and the heated high-temperature heat storage carrier heats up the solid waste through heat radiation and heat conduction. Existing microwave processing equipment mainly adopts the form of material mixed heat storage car...

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Problems solved by technology

Existing microwave processing equipment mainly adopts the form of material mixed heat storage carrier to heat up. After the material is pyrolyzed, the heat storage carrier is difficult to separate, and the loss rate of the heat storage carrier is high; When mixing, it is easy to cause the material at the inlet to stick and block. When mixing at low temperature, the pyrolysis time of the whole furnace is long, and the heat energy is not conducive to recycling, etc.

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