A Crusher Feed Chute Iron Removal Device

Abstract

The invention discloses a discharging elephant trunk deironing device for a crushing machine. The device is mounted on a discharging elephant trunk, and comprises a material conveying box body (1), wherein the two ends of the material conveying box body (1) are connected with the discharging elephant trunk through flanges (4); a permanent magnet plate inspection door (2) is arranged on one surface of the material conveying box body (1); a high-temperature magnet block is arranged on the permanent magnet plate inspection door (2). By adopting the device with the technical scheme, the investment is reduced, the benefits are increased, and a large amount of cost is saved while the accidents of the device are avoided, so that the safety and the continuity of the production are guaranteed, the labor intensity of a maintenance worker is alleviated, and the aims of lowering the cost and increasing the economic benefits of an enterprise are achieved indeed.

Description

technical field [0001] The invention belongs to the technical field of production equipment in the metallurgical industry, and relates to pellet production technology. More specifically, the invention relates to an iron removal device for a discharge chute of a crusher. Background technique [0002] In the prior art, the generation of powdery lime in the lime process of pellet production is crushed by a vertical shaft impact crusher. [0003] The crusher is installed under the finished product buffer bin. After the material of each crusher is discharged by a vibrating feeder, it goes down to the crusher through two slide pipes. After the crusher rotates at a high speed, it drives the hammer heads of the upper and lower rotors to interact with the impact plate on the barrel to break the blocky lime. [0004] During production or after maintenance, large pieces of iron are often mixed with the finished lime and enter the buffer bin, and then enter the crusher, breaking the h...

AI Technical Summary

Problems solved by technology

[0004] During production or after maintenance, large pieces of iron are often mixed with the finished lime and enter the buffer bin, and then enter the crusher, breaking the hammer head and impact plate, causing great damage to the crusher. In severe cases, the main shaft of the crusher Deformation, causing downtime equipment accidents

[0005] When the iron removal device was not installed, the cost of the damaged main shaft, impact plate, upper and lower bearings, and hammer heads of the two crushers due to falling iron blocks was nearly 180,000 yuan.

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