Environmental-protection workshop air purifying device

The invention belongs to the technical field of workshop air purifying device, and discloses an environmental-protection workshop air purifying device. The environmental-protection workshop air purifying device comprises a purification tank; the middle part of the purification tank are fixedly connected with a separating plate and a blocking plate; a permanent magnet is arranged between the separating plate and the blocking plate, and is slidingly connected with the separating plate and the blocking plate; the left end of the permanent magnet is designed to penetrate the left side plate of thepurification tank, and is fixedly connected with a connecting plate. The environmental-protection workshop air purifying device is capable of solving problems in the prior art that purification effect of conventional environmental-protection workshop air purifying devices on iron filings and dust in workshops is poor, and damage on the bodies of workers is caused by the iron filings and dust in the workshops. The environ