System for treating carbon black after cracking of waste rubbers and plastics

Abstract

The invention discloses a system for treating carbon black after cracking of waste rubbers and plastics. The system comprises: a storage tank unit for collecting crude carbon black after cracking of waste rubbers and plastics; a magnetic separation unit for separating the metal components in the crude carbon black; a quantitative output unit for controlling the output flow of the crude carbon black; a crushing unit for crushing the crude carbon black; a first particle size grading unit for screening out standard-diameter carbon black and large-diameter carbon black; a grinding unit for grinding and crushing the large-diameter carbon black; a second particle size grading unit for screening out standard-diameter carbon black and large-diameter carbon black; a carbon black trapping unit for collecting the standard-diameter carbon black; a carbon black wetting unit for wetting the standard-diameter carbon black; a carbon black deashing unit for achieving deashed carbon black from the standard-diameter carbon black; a carbon black granulating unit for carrying out mixed granulating on the deashed carbon black and dry carbon black; a carbon black drying unit for drying carbon black; a carbon black cooling and conveying unit for cooling and conveying carbon black; a carbon black screening unit for screening out carbon black meeting a particle size; and a carbon black storage unit forconveying the carbon black to a carbon black storage tank. With the system, the carbon black processing time can be shortened, and the carbon black quality can be improved.

Description

technical field [0001] A carbon black treatment system, in particular to a carbon black treatment system after cracking waste rubber and plastics. Background technique [0002] Nowadays, people around the world communicate frequently, and as a result of frequent exchanges, people from all over the world continue to move to different places, which greatly increases the demand for transportation tools. No matter taking an airplane or a vehicle, tires are required, and the usage of tires is also greatly increased. Increase, the use of tires increases, and the number of tires that need to be eliminated due to wear and tear increases greatly, and tires are rubber products. Therefore, the recovery and reuse of waste rubber has become an important issue. [0003] Carbon black in rubber and plastic components is the main recycling target in current technology. Carbon black is a reinforcing material for rubber mixtures. Due to its excellent stability, carbon black can be recycled and...

AI Technical Summary

Problems solved by technology

Because the process is extremely difficult, all countries in the world are still working hard to study and try to find a better solution

[0005] Moreover, various accelerators, anti-aging agents, anti-ultraviolet or other additives, dyeing agents, etc. are added in the production process of plastics or rubber. These chemicals will remain in carbon black after rubber and plastics are cracked. The quality of recycled carbon black from rubber and plastics cannot be as pure as virgin carbon black

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