Reciprocating type rotary activation furnace

Abstract

The invention discloses a reciprocating type rotary activation furnace, which solves the problem that high-quality active carbon is difficult to produce by using the existing activation furnace. The reciprocating type rotary activation furnace is characterized in that an inner tube shovelling plate, an inner activation tube, an outer activation tube, an outer tube shovelling plate, an inner tube material discharge device and an outer tube material discharge device are arranged in a furnace body. The reciprocating type rotary activation furnace has the advantages that the activation time can be exponentially prolonged without the ultra-long furnace body, and active carbon with high quality, stronger adsorption capacity and better adsorption selectivity is favorably produced; simultaneously, the material storage quantity of the furnace body in the unit volume is exponentially increased, and the yield is exponentially improved; and the outer periphery of the inner activation tube is the outer activation tube, and heat is transferred between the inner activation tube and the outer activation tube through an inner activation tube wall, so the furnace temperature is easily regulated, and the energy saving effect is realized.

Description

Technical field [0001] The invention relates to an activation furnace, more specifically to an activation furnace in which the activation material can be activated back and forth in the furnace. Background technique [0002] The rotary activation furnace has been widely used. Compared with other activation furnaces, it has the advantages of easy operation, labor saving and high output. However, the production of activated carbon with high quality, stronger adsorption capacity and better adsorption selectivity often requires a long furnace body and a long activation time, which makes the ordinary internal heating activation furnace insufficient. At the same time, if the furnace body is too long, it will inevitably The distribution of the activator is unreasonable, and the output of combustible gas per unit space is low, which affects the temperature control in the direction of the furnace length. Contents of the invention [0003] The invention aims at the deficiency of th...

AI Technical Summary

Problems solved by technology

However, the production of activated carbon with high quality, stronger adsorption capacity and better adsorption selectivity often requires a long furnace body and a long activation time, which makes the ordinary internal heating activation furnace insufficient. At the same time, if the furnace body is too long, it will inevitably The distribution of activator is unreasonable, and the output of combustible gas per unit space is low, which affects the temperature control in the direction of furnace length

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