Polymer water-based paint raw material grinding device

Abstract

The invention relates to the field of grinding device related technologies and in particular discloses a polymer water-based paint raw material grinding device. The device comprises a main body, a crushing unit, a grinding unit, a storage unit and a cleaning unit, wherein the main body is rectangular; a feeding hole is formed in the top of the main body; a discharging hole is formed in the bottomof the main body; an inspection window is formed in the side wall of the main body; the internal processing conditions can be conveniently observed by personnel by virtue of the inspection window; thecrushing unit is positioned below the feeding hole and arranged on the main body; the crushing unit is used for performing preliminary crushing on the materials; the grinding unit is arranged just under the crushing unit and is used for matching with the crushing unit to grind the materials subjected to preliminary crushing; the storage unit is arranged at the bottom of the discharging hole; thecleaning unit is partially arranged in the storage unit and is used for cleaning the inspection window; and the crushing unit, the grinding unit and the cleaning unit are controlled by a controller.

Description

technical field [0001] The invention relates to the related technical field of grinding devices, in particular to a grinding device for polymer water-based paint raw materials. Background technique [0002] At present, my country's coating industry has developed rapidly in recent years. With the improvement of my country's environmental protection related laws and regulations and the awakening of consumers' awareness of environmental protection, the coating market tends to be more healthy and safe. The whole society continues to promote the concept of low-carbon environmental protection. Now the market appears Due to its better environmental protection effect, high-molecular water-based coatings are constantly replacing solvent-based coatings, and its growth rate has been higher than that of the industry. It is expected that with the further improvement of environmental protection standards in the future, high-molecular water-based coatings may become the future development of...

AI Technical Summary

Problems solved by technology

[0003] The special processing method of grinding polymer water-based paint raw materials includes: the polymer water-based paint grinder currently on the market has the following defects in the material grinding method: 1. The existing material processing equipment is used for feeding, stirring, grinding, etc. General-purpose chemical equipment, most of the traditional grinders for coating preparation use single-stage grinding, and its disadvantage is that it cannot quickly grind out high-uniformity coatings

2. The vibration is large during the grinding process, the grinding device is easily worn out, and the service life is short

The material has not been preliminarily processed, and the material is ground immediately after entering the grinding device, which is not conducive to fully processing the material, so the quality of the ground material is relatively poor, and the grinding rate is not high, and it takes a long time. There is no setting Auxiliary grinding disc, cannot fully grind the material

In the prior art, vibration will be generated when the grinding device grinds the paint. Without a shock absorbing device, the vibration generated by the grinding machine cannot be reduced, which affects the service life of the grinding machine. The vibration of the machine at the same time cannot guarantee the required grinding. Effect

[0004] Due to design defects, the existing grinding equipment fails to gather the materials on the grinding plane during the grinding process, and the distance between the grinding sheets cannot be adjusted automatically, which leads to insufficient grinding accuracy of the materials and insufficient uniformity of the particles, which will affect the overall coating. Quality, the technology that the grinding device cannot observe the internal processing conditions during the grinding process, if there is any problem, it cannot be found in time

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