Patent ID: 9133540
Filing Date: 2015-09-15
Classification: B05C,C23C

Abstract:
1. A pollutant removing apparatus comprising: at least one pollutant collecting member connecting to a snout between a heating furnace and a plating tank; and a contact-free inducer varying a magnetic field within the snout to forcibly guide a pollutant source of a steel plate or a processing unit to the pollutant collecting member, wherein the contact-free inducer comprises a rotation shaft which passes through the snout in a width direction of a steel plate and is rotated by a driving motor and a rotary block coupled to the rotation shaft and comprising a permanent magnet installation part on which permanent magnets having different poles are alternately installed, and wherein the permanent magnets installed on the rotary block are rotated together with the rotation shaft, and forcibly guide the pollutant source within the snout to the pollutant collecting pipe of the pollutant collecting member.