A magnetic filter device for separating magnetized particles from fluid

Abstract

The invention discloses a magnetic filtering apparatus for separating magnetized particles from a fluid. The magnetic filtering apparatus comprises a shell, a fluid channel, a collecting device, a dispelling device, an electromagnet device, a control device and a power supply device; the fluid channel is arranged at the inner front end of the shell, the shell is provided with a fluid inlet and a fluid outlet, the fluid inlet is connected with the water inlet end of the fluid channel, and the fluid outlet is connected with the water discharging end of the fluid channel; the collecting device isarranged in the shell and located at the rear end of the fluid channel; and the dispelling device is arranged at the upper end of a collecting chamber, and the dispelling device is used for dispelling the magnetic particles collected in the collecting chamber into an isolation chamber. The apparatus has a simple structure, and can switch off magnetism according to actual situations when used by replacing a traditional permanent magnet with the electromagnet device as the magnetic device for magnetic filtering in order to facilitate later maintenance.

Description

technical field [0001] The invention relates to the technical field of filtering equipment, in particular to a magnetic filtering device for separating magnetized particles from fluid. Background technique [0002] With the development of the times, industry has become one of the most important material production sectors in the national economy. In today's industry, various liquids, slurries and other fluids in the fields of petroleum, chemical industry, metallurgy, medicine, machinery, automobiles, etc. contain magnetic impurities. In the prior art, magnetic filters are mainly used to separate impurities contained in fluid media. Magnetic impurities, but because the existing magnetic filters basically use permanent magnets as the impurity removal device, but in the later maintenance, there is great difficulty in backwashing or removing impurities for permanent magnets. The later operation has increased the larger cost. Contents of the invention [0003] Aiming at the a...

AI Technical Summary

Problems solved by technology

In today's industry, various liquids, slurries and other fluids in the fields of petroleum, chemical industry, metallurgy, medicine, machinery, automobiles, etc. contain magnetic impurities. In the prior art, magnetic filters are mainly used to separate impurities contained in fluid media. Magnetic impurities, but because the existing magnetic filters basically use permanent magnets as the impurity removal device, but in the later maintenance, there is great difficulty in backwashing or removing impurities for permanent magnets. Larger costs are added to the later operation

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