A cyclone magnetic composite filtration and separation device for industrial liquid processing

Abstract

This invention discloses a cyclone magnetic composite filtration and separation device for industrial processing liquids, belonging to the technical field of liquid purification and separation devices. It includes a tank, a conical section, a liquid inlet, a central cylinder, and a purified liquid drain pipe. The conical section has multiple magnetic suction grooves arranged in a ring on its side wall. Each magnetic suction groove contains an electromagnet rod and a 180° rotatable sealing cylinder with a through hole. When the processed liquid rotates within the tank, larger particles such as iron filings and sand are thrown towards the inner wall of the tank and the conical section under centrifugal force. By setting multiple magnetic suction grooves, each containing an electromagnet rod capable of adsorbing iron filings from impurities, while non-magnetic impurities such as sand continue to sink along the wall, the iron filings and sand are gathered together on the inner wall of the conical section through cyclone flow. Then, the iron filings are selectively captured by fixed-point magnetic attraction, ensuring the separate processing of iron filings and sand, thus improving separation accuracy.

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