Reaction furnace device for decomposing substances to be treated by utilizing high temperature steam and heat source

Abstract

The invention discloses a reaction furnace device for decomposing substances to be treated by utilizing high temperature steam and a heat source. In the reaction furnace device, hot air is introduced into a combustion chamber; a second reaction chamber and a steam heating device encircling the second reaction chamber are heated first and then a first reaction chamber and a steam heating device encircling the first reaction chamber are heated, so that the temperature of the second reaction chamber is higher than that of the first reaction chamber; and the high temperature steam is introduced into the second reaction chamber and is mixed and reacted with the substances to be treated in the second reaction chamber, second mixed gas is generated and introduced into the first reaction chamber and is mixed and reacted with the substances to be treated, and the generated first mixed gas is introduced into an oil gas reaction chamber. Two-stage treatment that the first and second reaction chambers have different treatment temperatures and treatment time is created by the single heat source, and the substances to be treated are completely decomposed; and the oil gas treatment chamber provides a stable environment, so that the oil gas is quickly decomposed and is reacted with carbon particles to form fuel gas, and the carbon particles are reduced to be deposited in an oil product.

Description

technical field [0001] The invention relates to a reaction furnace device for decomposing processed objects, in particular to a reaction furnace device for improving thermal decomposition efficiency by using high-temperature heat source and high-temperature steam. Background technique [0002] The traditional cracking technology is mostly a batch cracking method, which uses a single furnace and vacuum heating to block the external air for cracking. [0003] For example, China Taiwan Patent, Announcement No. 478979, the patent name is "Organic Waste Recycling Pollution-free Treatment Method and Device", and its overall cracking reaction device includes a reaction furnace and a heating furnace that are arranged separately; It is characterized in that: the rear section of the reaction furnace is provided with a coke primary treatment tank, a coke secondary treatment tank and a coke cooling tank for processing the coke generated by the cracking reaction, and the coke is discharg...

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Problems solved by technology

[0006] The present invention mainly solves the problem of secondary wastes due to the poor quality of the carbon black cracked by the existing cracking technology due to the residual organic matter, and the high sulfur content and carbon-containing impurities of the produced oil. Also can't be used, and the thermal efficiency of existing pyrolysis technology is poor, causes equipment bulky, problems such as the high manufacturing cost

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