Electroplating sludge melting furnace feeding device and method

Abstract

The invention discloses an electroplating sludge melting furnace feeding device and method, and belongs to the technical field of electroplating sludge treatment. The feeding device is provided with astop valve and a belt weigher at an outlet of a buffering bin, an operation rail is arranged below the belt weigher, a material distribution trolley is arranged on the operation rail, a melting furnace is arranged below the operation rail, a feeding port and a discharging port of the material distribution trolley are movably connected with an upper pulling plate and a lower pulling plate respectively, after the material distribution trolley runs to the position below the buffering bin, the upper pulling plate is made to be automatically opened for feeding, and after the material distributiontrolley runs to the position above an inlet of the melting furnace, the lower pulling plate is made to be automatically opened for discharging. The electroplating sludge melting furnace feeding devicehas the beneficial effects that automatic operation of receiving and discharging of an electroplating sludge mixture is achieved, positioning control is accurate, manual pushing operation is not needed, the labor intensity of workers is reduced, the labor cost is reduced, the mixture is conveyed in a sealed mode, the loss and dust raising conditions of the mixture cannot be caused, the working environment is improved, and the smelting effect is improved.

Description

technical field [0001] The invention relates to the technical field of electroplating sludge treatment, in particular to a feeding device and method for an electroplating sludge melting furnace. Background technique [0002] After the electroplating sludge is sintered and granulated, it needs to be mixed with molten auxiliary materials and then transported to the melting furnace to heat the mixture to a molten state, so as to extract copper and water-quenched slag from it for recycling. Generally, the feeding of the melting furnace is fed by the worker manually pushing the trolley, and the temperature of the melting furnace is high, which increases the working environment and labor intensity of the workers, the work risk of the workers is high, the labor cost is increased, and the open type of the mixture Transportation pollutes the environment, and may also cause a certain loss of the weighed mixture during transportation, which will affect the effect of smelting. Content...

AI Technical Summary

Problems solved by technology

Generally, the feeding of the melting furnace is fed by the worker manually pushing the trolley, and the temperature of the melting furnace is high, which increases the working environment and labor intensity of the workers, the work risk of the workers is high, the labor cost is increased, and the open type of the mixture Transportation pollutes the environment, and may also cause a certain loss of the weighed mixture during transportation, which will affect the effect of smelting

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