Feeding device for dispersing and wetting paint pigments and fillers

Abstract

A feeding device for dispersing and wetting paint pigments and fillers comprises a production tank body with a cylindrical hole in the top face, a rotating shaft with a power device is arranged in theproduction tank body and connected with a production workshop through a bearing, a first disc is fixedly installed at the top end of the rotating shaft, and a storage tank is arranged on one side ofthe upper portion of the production tank body. The storage tank is fixedly connected with a first rotary disc, the two sides of the conical surface of the storage tank are each fixedly connected witha roller through a vertical rod, and the roller located on the left side of the storage tank is in contact fit with the top surface of the production tank body. Turbulent flow can be generated betweena sprayed additive and the original paint pigment and filler through the rotation of a stirring rod at different positions and the constantly changed stirring direction, so that the paint pigment andfiller can be conveniently mixed with the additive, the dispersion and emulsification effects of paint can be enhanced, the dispersion efficiency of the pigment is high, and the finally produced paint is high in glossiness and rheological property; the settling rate and the caking rate in the storage period can be reduced, and the quality of the paint is improved.

Description

technical field [0001] The invention belongs to the field of paint pigments and fillers, in particular to a feeding device for dispersing and wetting paint pigments and fillers. Background technique [0002] Paint pigments and fillers have anti-corrosion effects. Wetting agents and dispersants need to be added in the production process to obtain a good dispersion system. However, there is currently no special feeding device for dispersing and wetting paint pigments and fillers. Traditional paint The device for dispersing and wetting of pigments and fillers, when dispersing and wetting paint pigments and fillers, either manually feeds or uses a conventional spreader, the distribution of additives is not uniform, which leads to uneven wetting of paint pigments and fillers, and the dispersion of pigments The efficiency is low, the gloss and rheology of the final paint produced are low, and it is easy to cause sedimentation and agglomeration during storage. Contents of the inv...

AI Technical Summary

Problems solved by technology

[0002] Paint pigments and fillers have anti-corrosion effects. Wetting agents and dispersants need to be added in the production process to obtain a good dispersion system. However, there is currently no special feeding device for dispersing and wetting paint pigments and fillers. Traditional paint The device for dispersing and wetting of pigments and fillers, when dispersing and wetting paint pigments and fillers, either manually feeds or uses a conventional spreader, the distribution of additives is not uniform, which leads to uneven wetting of paint pigments and fillers, and the dispersion of pigments The efficiency is low, the gloss and rheology of the final paint are low, and it is easy to cause sedimentation and agglomeration during storage

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