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Lead plaster treatment modification and flotation combined processing technology

A combined processing and lead paste technology, applied in the direction of structural parts, electrical components, battery electrodes, etc., can solve the problems of unfavorable lead powder mixing uniformity, lower processing efficiency, and long processing time, so as to increase the stability of lead paste, The effect of shortening the processing time and improving the processing efficiency

Active Publication Date: 2021-01-05
HUNAN HENGSHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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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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  • Lead plaster treatment modification and flotation combined processing technology

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Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0030] see figure 1 , the present invention provides a technical solution: a combination processing technology of lead paste treatment modification and flotation, including step 1, raw material selection; step 2, lead paste production; step 3, lead paste modification; step 4, lead Cream flotation; step five, storage and placement;

[0031] Wherein in above-mentioned step one, raw material selection comprises the following steps:

[0032] 1) Manually select l...

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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...

Claims

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Application Information

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IPC IPC(8): H01M4/57
CPCH01M4/57Y02E60/10
Inventor 刘红广尹晓明陈云胜尹声华
Owner HUNAN HENGSHENG ENVIRONMENTAL PROTECTION TECH CO LTD
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