Recycling desulfurization equipment applied to metallurgical dust and sludge recovery

Abstract

The invention discloses recycling desulfurization equipment applied to metallurgical dust and sludge recovery. The equipment comprises a drying box body, a liquid mixing box body and a purification shell. A reaction box body is fixedly welded to the position over the drying box body, a feeding pipeline is fixedly welded to the position over the reaction box body, a liquid injection pipeline is fixedly bonded to one side of the liquid mixing box body, an equipment support is welded and fixed to the outer side of the drying box body, a sealing box cover is in threaded connection with the position under the drying box body, an instrument cover plate is fixed to the position over the purification shell through bolts, a discharging pipeline is hinged and fixed to the outer side of the purification shell, and a driving motor is connected to the back of the reaction box body. According to the recycling desulfurization equipment applied to metallurgical dust and sludge recovery, a ball screw and an eccentric wheel are arranged, the ball screw is used for driving a blocking panel to vertically ascend and descend, the metallurgical dust and sludge are subjected to sealed mixing treatment according to use requirements, and the situation that the treatment efficiency of sulfide in dust is affected due to insufficient spraying and mixing time is avoided.

Description

technical field [0001] The invention relates to the technical field of metallurgical dust and sludge recovery, in particular to a recycling desulfurization equipment applied to metallurgical dust and sludge recovery. Background technique [0002] Metallurgical dust is the main smoke and dust waste discharged in the current iron and steel industry production process. A large number of harmful substances appear, which will cause a lot of damage to the air and human health. Metallurgical dust contains a variety of micro mineral elements, such as Fe, Zn, Pb, In and other metal materials. In the current recycling application, the main Mainly non-ferrous metals such as copper, lead and zinc; [0003] The re-recycling desulfurization equipment applied to metallurgical dust recovery is to desulfurize the metallurgical dust initially collected. It is difficult for the existing desulfurization device to automatically seal the dust, resulting in the use of the desulfurization device. ...

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a recycling desulfurization equipment applied to the recovery of metallurgical dust and sludge to solve the problem that the single mixing and turning structure proposed in the above background technology cannot effectively react the dust and catalyst, and the residual moisture inside the dust and sludge And the problem in the current market that the residual harmful substances are likely to pollute the surrounding environment during the filtration process of the catalyst

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