Magnetic adsorption separation apparatus for waste liquid in metal production

Abstract

The invention discloses a magnetic adsorption separation apparatus for the waste liquid in the metal production. The apparatus comprises a magnetic adsorption circulation pipe, wherein one end of themagnetic adsorption circulation pipe communicates with a liquid inlet pipe, the top of one side, close to the liquid inlet pipe, of the magnetic adsorption circulation pipe is fixedly connected with acrushing box, the interior of the crushing box is provided with an ultrasonic crushing instrument, the output end of the ultrasonic crushing instrument locates directly above the liquid inlet pipe, the outer part of the magnetic adsorption circulation pipe is provided with a protective frame, and one end, away from the liquid inlet pipe, of the magnetic adsorption circulation pipe is fixedly connected with a rotating power box. The invention relates to the field of magnetic device application equipment. According to the magnetic adsorption separation apparatus for the waste liquid in the metal production, aiming at the wastewater treatment in the metal processing and production process, irregular iron scraps or relatively small iron blocks in the wastewater are uniformly crushed and collected through the magnetic material, the subsequent treatment and reuse is convenient, and the wastewater treatment efficiency is quickened.

Description

technical field [0001] The invention relates to the field of magnetic device application equipment, in particular to a magnetic adsorption separation device for metal production waste liquid. Background technique [0002] Magnetic materials are ancient and widely used functional materials, which refer to substances that can directly or indirectly generate magnetism from excessive elements such as iron, cobalt, nickel and their alloys. The magnetism of matter has been recognized and applied by people as early as 3000 years ago. For example, natural magnets were used as compass in ancient China. It can be said that magnetic materials are closely related to all aspects of informatization, automation, mechatronics, national defense, and national economy. There is a large amount of iron filings deposited in the waste liquid produced during the processing of metal parts. In the current wastewater treatment, most factories directly remove the iron filings by filtering. The filtrat...

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Problems solved by technology

There is a large amount of iron filings deposited in the waste liquid produced during the processing of metal parts. In the current wastewater treatment, most factories directly remove the iron filings by filtering. The filtration efficiency is low, and to a certain extent, resources waste of

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