Reclaimed tire grinding and sorting system

Abstract

The invention discloses a reclaimed tire grinding and sorting system. The system comprises a rubber block crusher and a magnetic separator. The rubber block crusher comprises a machine body (60), a primary crushing device, a secondary crushing device and a vibrating screen (63). The magnetic separator comprises a rubber powder belt conveyor (70), a metal filing belt conveyor (71), a magnetic separation roll (72), a cover body (73) and a rubber powder tiling device. The system has advantages that a tire rubber block can be quickly crushed after being sheared by the primary crushing device and ground by the secondary crushing device in sequence so that crushing efficiency and a tire recycling rate are improved; and the rubber powder on the rubber powder belt conveyor is flattened through a material uniformizing plate, secondary magnetic separation is performed on the rubber powder by a magnetic roller on the metal filing belt conveyor when the rubber powder falls down from a dischargingend of the rubber powder belt conveyor, and magnetic separation efficiency of the magnetic separation roll is improved.

Description

technical field [0001] The invention relates to the technical field of resource recovery, in particular to a grinding and sorting system for recycled tires. Background technique [0002] At present, with the improvement of living standards, various vehicles have become an indispensable means of transportation in people's lives, and tires are a kind of consumables. When recycling waste tires, they need to be broken and decomposed, and the tires should be crushed. At the same time, the metal wire in the tire is separated, and the separated metal wire can be used as the raw material of the metal brush, and the rubber powder is conveniently cracked in the cracking furnace. The existing crushing device simply repeatedly cuts the tire block, and the crushing efficiency is low. At the same time, the integrity of the separated metal wires is not high, which reduces the recycling rate. At the same time, due to the uneven distribution of the rubber powder entering the magnetic separat...

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Problems solved by technology

[0003] The purpose of the present invention is aimed at the present, with the improvement of living standards, various vehicles have become an indispensable means of transportation in people's lives, and tires are a kind of consumables, and waste tires need to be crushed when they are recycled. Decompose, crush the tire, and separate the metal wire in the tire at the same time, the separated metal wire can be used as the raw material of the metal brush, and the rubber powder can be easily cracked in the cracking furnace. The existing crushing device simply crushes the tire block Repeated cutting leads to low crushing efficiency, and at the same time, the integrity of the separated metal wire is not high, which reduces the recycling rate. At the same time, the rubber powder enters the magnetic separator due to uneven distribution, so that part of the metal wire is hidden in the rubber powder, which cannot be recycled. The sorting is clean, too much metal enters the cracking furnace and affects the cracking effect, so a grinding and sorting system for recycled tires is provided

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