High-efficiency rubber crusher and recovery method of waste rubber

Abstract

The invention discloses a high-efficiency rubber crusher and a recovery method of waste rubber. The high-efficiency rubber crusher comprises a rubber crushing chamber, a roller assembly arranged on the inner upper portion of the rubber crushing chamber, a rubber cutting assembly arranged in the middle of the rubber crushing chamber and a power assembly used for driving the roller assembly and the rubber cutting assembly. A feeding inlet is formed in the top of the rubber crushing chamber, and a discharging outlet is formed in the bottom of the rubber crushing chamber. The discharging outlet is provided with a screen net. One end of the screen net is rotatably connected with the side wall of the rubber crushing chamber through a hinge, and the bottom of the other end of the screen net is movably mounted on the side wall of the rubber crushing chamber through a lifting rod. An unqualified-rubber outlet is formed in the side, close to the hinge, of the rubber crushing chamber on the screen net. A discharging channel communicates with the space below the screen net. An air vent is formed in the side wall of the rubber crushing wall and communicates with an air condenser. The high-efficiency rubber crusher has the beneficial effects that the structure is simple, the temperature of a rubber crusher blade is reduced effectively, sticking of rubber is avoided, the rubber crushing effect is guaranteed, meanwhile, unqualified rubber blocks can be separated and transferred rapidly, the rubber crushing efficiency is improved, the recovery method of the rubber is simple, and operation is convenient.

Description

technical field [0001] The invention relates to the technical field of rubber processing equipment, in particular to a high-efficiency rubber breaker and a waste rubber recycling method. Background technique [0002] As an irreplaceable consumable in industrial production and life, rubber is widely used, and the rubber industry has become one of the important basic industries of the national economy. The recycling of waste rubber not only avoids environmental pollution, but also brings good economic benefits. The recycling of rubber needs to be pretreated by a rubber breaker to break large pieces of rubber into small rubber, and then heat and melt for further processing. The existing rubber breaker cuts the rubber through the high-speed rotation of the blade. Due to the high-speed rotation of the blade and the continuous friction with the rubber, it will continue to generate heat. , There will be rubber sticking to the blade, which will affect the cutting of rubber, and se...

AI Technical Summary

Problems solved by technology

The existing rubber breaker cuts the rubber through the high-speed rotation of the blade. Due to the high-speed rotation of the blade and the continuous friction with the rubber, it will continue to generate heat. , there will be rubber sticking to the blade, which will affect the cutting of rubber, and seriously block the rotation of the blade, increase the working load of the motor and burn out the motor

Moreover, after the existing rubber breaker breaks the rubber, it is easy to have different rubber sizes. After screening, it is necessary to manually transfer the large pieces of rubber, which is inefficient and has a certain impact on the subsequent process.

Images