Discrete type magnetic separation device

Abstract

A discrete type magnetic separation device comprises a straight barrel and a conic barrel which is connected with the upper end of the straight barrel. A semi-circle door is connected with the side wall of the straight barrel, a magnetic core assembly is connected with the inside of the semi-circle door and comprises an annular frame and a plurality of magnetic force rods with self-cleaning capability which are arranged on the periphery of the annular frame. When the discrete type magnetic separation device is used for cleaning ferromagnetic substances on a thin-wall outer pipe, the semi-circle door is opened, a hook is used for hooking a lifting hook hole, the magnetic force rods are drawn out from the inside of the thin-wall outer pipe, the ferromagnetic substances absorbed on the thin-wall outer pipe is led to be d from the magnetic force in magnetic fields of the magnetic force rods and automatically fall off, so that a purpose of conveniently and thoroughly removing the ferromagnetic substances absorbed on the thin-wall outer pipe is achieved. The discrete type magnetic separation device has the advantages that the plurality of magnetic force rods with self-cleaning capability are arranged on the periphery of the annular frame, so that the discrete type magnetic separation device is convenient to operate, clean and thorough in adsorbate separation and removal, larger in through-flow area and strong in separating power.

Description

technical field [0001] The invention relates to the technical field of separation and cleaning of ferromagnetic substances and weak magnetic substances, and is a discrete magnetic separator with thorough cleaning and strong separation ability. Background technique [0002] At present, the usual cylindrical magnetic separator is composed of a cylinder, a semicircular door of the cylinder and an integral magnetic core fixed inside the semicircular door. Composed of outsourcing stainless steel shell. When the separated and screened substances fall through the magnetic field of the magnetic core through the splitter cone, the ferromagnetic substances are adsorbed at the junction of the magnetically conductive pole plate and the outer stainless steel shell under the action of the magnetic force. When removing the adsorbed substances, the semicircular door of the cylinder is opened , Relying on manual removal of the adsorbate, because the adsorbate is adsorbed on the outer stainl...

AI Technical Summary

Problems solved by technology

When the separated and screened substances fall through the magnetic field of the magnetic core through the splitter cone, the ferromagnetic substances are adsorbed at the junction of the magnetically conductive pole plate and the outer stainless steel shell under the action of the magnetic force. When removing the adsorbed substances, the semicircular door of the cylinder is opened , remove the adsorbate by hand, because the adsorbate is adsorbed on the outer stainless steel shell under the action of the magnetic field, it is difficult to remove completely, and it is easy to puncture and scratch the human hand

At the same time, the ratio of the area of ​​the shunt cone of the integral magnetic core to the passage area of ​​the magnetic separation cylinder is relatively large, resulting in a reduced flow capacity and weak separation capacity

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