Lead plaster treatment modification and flotation combined processing technology

Abstract

The invention discloses a combined processing technology of lead plaster treatment modification and flotation. The combined processing technology comprises the steps that 1, raw materials are selected; step 2, preparing lead plaster; 3, modifying the lead plaster; 4, lead plaster flotation; step 5, storing and placing; wherein in the step 1, lead slag is manually selected, intact lead slag is selected, and the purity of the lead slag is detected; manually and continuously cleaning and stirring the surface of the selected lead slag for 23 times; drying the cleaned tin slag by using a dryer; according to the lead plaster treatment modification and flotation combined processing technology, the lead plaster is synthesized through a plaster mixing machine, then the lead plaster is obtained through electrolytic lead plaster modification and flotation by changing the water density, traditional pyrogenic modification treatment of high-temperature baking is abandoned, uniform mixing of lead powder is better facilitated, resource consumption is reduced, and safety is greatly improved; meanwhile, the processing time is shortened through electrolytic lead plaster modification and flotation, the processing efficiency is improved, the purity of the lead plaster is improved, the stability of the lead plaster is improved, and use is facilitated for users.

Description

technical field [0001] The invention relates to the technical field of lead paste treatment, in particular to a combined processing technology of lead paste treatment modification and flotation. Background technique [0002] Lead paste is a plastic paste mixture made by mixing lead powder, water, sulfuric acid and additives and undergoing physical and chemical changes. It contains lead oxide, basic lead sulfate, metallic lead, lead hydroxide, water and additives; traditional lead Paste treatment modification adopts high-temperature baking fire method modification to process lead paste, which is not conducive to the uniform mixing of lead powder, high-temperature baking increases resource consumption, and at the same time has extremely low safety, and high-temperature baking processing takes a long time, reducing processing efficiency and reducing the cost. Small lead paste purity is not conducive to user use; in view of these defects, it is necessary to design a combined pro...

AI Technical Summary

Problems solved by technology

[0002] Lead paste is a plastic paste mixture made by mixing lead powder, water, sulfuric acid and additives and undergoing physical and chemical changes. It contains lead oxide, basic lead sulfate, metallic lead, lead hydroxide, water and additives; traditional lead Paste treatment modification adopts high-temperature baking fire method modification to process lead paste, which is not conducive to the uniform mixing of lead powder, high-temperature baking increases resource consumption, and at the same time has extremely low safety, and high-temperature baking processing takes a long time, reducing processing efficiency and reducing the cost. Small lead paste purity is not conducive to user use; in view of these defects, it is necessary to design a combined processing technology of lead paste treatment modification and flotation

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