Process for wetly crushing and processing thick carbon black after pyrolysis of waste rubber

Abstract

The invention discloses a process for wetly crushing and processing thick carbon black after pyrolysis of waste rubber, comprising the following steps that: industrial thick carbon black and water are filled in a mixed stirring tank and then enter a first-stage liquid crusher and a second-stage liquid crusher respectively; liquid carbon subjected to of the second-stage liquid crushing process enters a buffer stirring tank and then enters a third-stage liquid nano fine crushing system; the liquid carbon subjected to of the third-stage liquid crushing enters a distillation kettle; slurry, 70% of water content of which is evaporated, enters an activation level machine; activated granular wet carbon black enters a microwave dryer so as to be heated and dried in a microwave way; and after being dried, the carbon black is packaged for future use. The invention has the advantages of being simple in process and convenient for operation. The equipment used is the equipment in the prior art andonly needs to be assembled together. The process has high processing precision without leakage. Compared with the carbon black crushed dryly, the carbon black is finer and has higher additional value. By means of the process, the working environment is improved; the secondary pollution of the environment is thoroughly eliminated; the current industrial carbon black can be replaced by the processed fine regenerative carbon black; and resource and energy can be saved.

Description

technical field [0001] The invention relates to a process for processing and reusing industrial crude carbon black produced by thermal cracking of waste rubber through wet crushing. Background technique [0002] The technology of thermal cracking of waste tires to treat solid black waste and recover oil for reuse has been rapidly promoted around the world. It not only eliminates the pollution of some solid waste to the environment, but also realizes energy recycling. Most of the coarse carbon black produced after pyrolysis is thrown away, and a few of them adopt dry crushing processing and recycling technology. The processing precision of this technology is low, and there are different degrees of leakage and dust diffusion during the processing process, which seriously endangers the operation. The health of personnel and secondary pollution to the environment. Contents of the invention [0003] The purpose of the present invention is: to provide a kind of technique of wet...

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Problems solved by technology

[0003] The purpose of the present invention is: to provide a kind of technique of wet method fine pulverization thermal cracking coarse carbon black, this technology wet method continuous pulverization process under the fully enclosed environment, to realize the reutilization of coarse carbon black, overcome the prior art at the same time processing coarse carbon black Problems posed by carbon black

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