Wet crushing processing equipment for crude carbon black after cracking of waste rubber

Abstract

The invention belongs to the technical field of wet crushing processing equipment, in particular to wet crushing processing equipment for crude carbon black after cracking of waste rubber. The wet crushing processing equipment comprises a primary crushing box, the interior of the primary crushing box is movably connected with two first crushing rollers and two second crushing rollers in sequence from top to bottom, a first screening plate is fixedly connected to the interior of the primary crushing box, the lower end face of a material discharging opening communicates with a screening box, a second screening plate is installed inside the screening box, the left side of a discharging opening communicates with a material returning spiral conveyor, therefore, the effects that the added crude carbon black is conveniently subjected to secondary crushing and respective screening, and the carbon black particles which do not achieve fine crushing are conveniently returned and conveyed into the primary crushing box to be continuously subjected to secondary crushing and re-screening are achieved, the problems that the crushing efficiency is easily reduced and the service life of fine crushing equipment is shortened in the fine crushing process due to the fact that carbon black particles obtained after primary crushing are too large are solved, and the equipment has the advantages of being compact in structure and small in occupied area.

Description

technical field [0001] The invention relates to the technical field of wet crushing processing equipment, in particular to wet crushing processing equipment for coarse carbon black after waste rubber cracking. 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 in vain, and a few are recycled by dry crushing. [0003] The existing wet crushing processing equipment for coarse carbon black after waste rubber cracking is inconvenient to carry out secondary crushing and screening of the added coarse carbon black and return the carbon black particles that have not reached fine crushing to the primary crushing box for further processing Secondary crushing and sieving, and the...

AI Technical Summary

Problems solved by technology

[0004] In order to solve the problems raised in the above-mentioned background technology, the invention provides a kind of wet pulverization processing equipment of coarse carbon black after the cracking of waste rubber, which has the convenience of adding coarse carbon black for secondary pulverization and screening respectively and convenient for unreached The finely crushed carbon black particles are returned to the primary crushing box for secondary crushing and then sieving to avoid the reduction of the efficiency of easy crushing and the reduction of the service life of the fine crushing equipment during the fine crushing process. problem, and the equipment is characterized by compact structure and small footprint

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