Activated carbon production method based on belt type activation

By performing carbonization and activation treatment in a belt activation furnace, the problems of uneven heating and large sports wear rate of existing carbonized rotary kilns are solved, and the high quality and high yield of activated carbon products are achieved, and energy consumption and manpower demand are reduced.

CN119750576APending Publication Date: 2025-04-04ZHONGYE-CHANGTIAN INT ENG CO LTD
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Patent Information

Application Number
CN202311279951.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-10-02
Publication Date
2025-04-04

AI Technical Summary

Technical Problem

The existing carbonized rotary kilns have problems such as uneven heat exposure and large sports wear rates, resulting in low production of activated carbon meeting standards, large heat loss, high energy consumption, large labor and inability to automate.

Method used

The belt system is used as the production equipment for activated carbon. By carbonizing and activation treatment in the belt activation furnace, the goals of uniform fabric, uniform heating, small self-wear of materials, accurate temperature control and low energy consumption are achieved.

Benefits of technology

It effectively guarantees and promotes the quality and yield of finished activated carbon products that meet standards, has the advantages of large-scale industrialization practice application, and reduces energy consumption and manpower demand.

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Abstract

The invention discloses an activated carbon production method based on belt type activation, which adopts belt type production equipment as carbonization and activation equipment of activated carbon, and strictly controls the material distribution thickness and operation speed of materials according to the thermal regulation of a belt type system, activated carbon ingredients and the index requirements of standard activated carbon finished products. The method realizes static uniform heating of the material, greatly improves the heating uniformity and stability of the material during carbonization and activation, greatly reduces the fracture and wear of the activated carbon, improves the quality and yield of the finished activated carbon, is simple in process and easy to operate, and has wide industrial application prospects and remarkable economic benefits.
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