Production technology of slurry for water-based paint

Abstract

Relating to the technical field of chemical production, the invention provides a production technology of a slurry for water-based paint. The technology comprises the following production processes of: adding water and auxiliary agents into a mixing tank (1) and starting stirring, after stirring uniformly, adding pigments and filler slowly under stirring, after material adding, continuing stirring until mixed uniformly, then conveying the mixture to a grinding machine (3A) with a transfer pump (2A), letting the slurry generated by the grinding machine flowing into a middle receiving trough (4), then pumping the slurry into a grinding machine (3B) for grinding with a transfer pump (2B), controlling the fineness of the obtained slurry that flows into a receiving trough (5), then pumping the slurry into a slurry storage trough (6) with a transfer pump (2C), adding auxiliary agents, and adjusting the slurry to a qualified product, which is pumped into a filter (7) by a transfer pump (2D) for filtering and packaging. With excellent performance, convenient application and innovated concept, the technology of the invention can improve the quality of a paint product, reduce cost, and mitigate labor intensity, improve production environment, as well as save treatment cost of ''three wastes''.

Description

Technical field: [0001] The invention belongs to the technical field of chemical production, and in particular relates to a production process of slurry for water-based paint. Background technique: [0002] So far, most of the small and medium-sized paint manufacturers in our province use the pulping-painting process to produce latex paint. This is a very mature technical route, and its key technology is the technology of manufacturing pigment paddles. The quality of pigment paddles determines the quality of paint products. However, almost all small and medium-sized paint manufacturers using the above-mentioned technologies have not solved it well. The problem of high-quality pigment paddles, so the product quality level is low. In addition, the production environment of the factory, the labor intensity of workers and the treatment of three wastes are relatively prominent, which seriously threatens the survival of the enterprise. Invention content: [0003] The purpose of...

AI Technical Summary

Problems solved by technology

This is a very mature technical route, the key technology of which is the technology of manufacturing pigment paddles. The quality of the pigment paddles determines the quality of paint products. However, almost all small and medium-sized paint manufacturers using the above-mentioned technologies have not solved the problem. The problem of high-quality pigment paddles, so the product quality level is low. In addition, the production environment of the factory, the labor intensity of workers and the treatment of three wastes are relatively prominent, which seriously threatens the survival of enterprises.

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