Particulate matter iron remover

Abstract

The invention discloses a particulate matter iron remover which can synchronously and automatically remove iron substances in the production process of particulate matters and mainly comprises a machine body, a rotating shaft, a magnetic rod, an iron removing belt, a shifting block and the like. The machine body is of a cylindrical structure and comprises a magnetic fixing plate, an O-shaped ring,a front cover plate, a rear cover plate, a separation cylinder, a sealing filler, a sealing cover, a base body, front and rear rotating shaft bearings, front and rear end covers, a separation plate and the like. A feeding port is connected in the upper part of the machine body in a communicating mode, the lower part of the machine body is communicated with a discharge port and an iron substance outlet, and the hole in the wall surface of the discharge port is used as a dust suction port. The magnetism is converted through the periodic contact effect of the magnetic rod and the shifting block,and adsorption and release of iron substances are achieved. The particulate matter iron remover has the advantages of being simple in structure, reliable in sealing, particularly suitable for production and conveying of particulate matters and mainly used for separation and purification of the particulate matters.

Description

technical field [0001] The invention relates to equipment for removing iron from solid particles, which is used for removing iron powder in the production process of solid particles such as carbon black. Background technique [0002] In the production and transportation of particulate matter such as carbon black, the iron remover is a device that uses a strong magnetic field to screen out unexpected iron impurities in the product, with the main function of reducing product impurities and improving product quality. Iron remover is widely used in metallurgy, mining, coal preparation plants, power plants, ceramics, glass, cement, building materials, chemicals, food and feed processing industries. [0003] At present, the use method of drum type iron remover is that the particles enter from one end of the drum, and the drum and the body are connected through the drum shaft and bearing. There is a gap between the feed end of the drum and the machine body. When the amount of part...

AI Technical Summary

Problems solved by technology

There is a gap between the feed end of the drum and the machine body. When the amount of particles entering is greater than the conveying capacity of the drum, the excess particles will enter the gap and hinder the rotation of the drum. The rotation resistance of the drum increases, and the connection between the motor and the reducer is easily damaged. , causing the motor shaft keyway to wear and need to replace the motor rotor

At the same time, the excess particles directly enter the gap without iron removal, resulting in an increase in the iron content of the product

The particles entering the gap are ground by the rotating drum and the stationary body, resulting in an increase in the fine powder in the particles and reducing the product quality

[0004] In addition, since the magnetic rod is fixed on the inner circumference of the drum, it is necessary to remove the magnetic rod to clean the iron pin on the magnetic rod. The production efficiency is low due to shutdown and cleaning, and improper installation during repeated disassembly is likely to cause damage to the equipment.

Images