Electromagnetic induction catalytic carbonization furnace based on planetary stirring synergistic heating

Abstract

The invention discloses an electromagnetic induction catalytic carbonization furnace based on planetary stirring synergistic heating. The electromagnetic induction catalytic carbonization furnace comprises a furnace body, a stirring heating rod is arranged in the furnace body, one end of the stirring heating rod is connected with a driving adjusting device, and the driving adjusting device is provided with a planetary structure and comprises an outer ring structure, an eccentric structure and a center structure; the eccentric structure is located between the outer ring structure and the center structure, the outer ring structure is matched with the eccentric structure, and the eccentric structure is matched with the center structure, so that the stirring heating rod and the furnace body rotate in opposite directions. According to the invention, the furnace body and the stirring and heating rod cooperatively heat under the action of electromagnetic induction, so that the material heating rate is greatly increased; the surface of the stirring heating rod is coated with a wear-resistant catalytic film, the carbonization reaction temperature of organic matter is reduced, and the carbonization efficiency is improved; and the stirring and heating rod rotates reversely relative to the furnace body under the control of the driving and adjusting device, so that stirring is enhanced, and materials in the furnace are heated more uniformly and are in more sufficient contact with a catalytic membrane.

Description

technical field [0001] The invention relates to the technical field of solid salt hazardous waste carbonization with high organic content, in particular to an electromagnetic induction catalytic carbonization furnace based on planetary stirring and coordinated heating. Background technique [0002] It is estimated that the world's annual output of hazardous waste is more than 330 million tons. In order to avoid its random discharge and storage to pollute water bodies and soil, hazardous waste should be discharged within the scope of relevant laws and regulations. This has brought great pressure on many chemical companies to deal with hazardous waste, and the cost of subcontracting hazardous waste is high and the treatment capacity is limited. Especially solid salt hazardous waste with high organic content is difficult to handle. [0003] At present, the commonly used methods are high-temperature incineration or pyrolysis, which generally rely on the furnace wall to generate...

AI Technical Summary

Problems solved by technology

[0003] At present, the commonly used methods are high-temperature incineration or pyrolysis, which generally rely on the furnace wall to generate heat, and the heat transfer efficiency is low, and the inorganic salt in the furnace body is basically in a molten state. Stop the machine, otherwise the solidification process of the molten salt will seriously damage the furnace material, and it must be repaired and replaced

This leads to uneven heating and high energy consumption during the treatment of hazardous waste materials, and the molten salt is highly corrosive to the equipment wall

Therefore, the traditional processing equipment not only has low operating flexibility and high energy consumption per ton of processing, but also the service life and safety of the equipment will be affected by molten salt, which greatly limits its adaptability and application fields.

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