Powder storage and supply system

Abstract

The invention provides a powder storage and supply system, and relates to the technical field of powder supply. The powder storage and supply system comprises a storage bin and a screening bin; a suction mechanism is arranged between the storage bin and the screening bin; a first screening mechanism, a second screening mechanism, a third screening mechanism and a fourth screening mechanism are arranged in the center of the screening bin; a plurality of blowing mechanisms corresponding to the second screening mechanism, the third screening mechanism and the fourth screening mechanism are arranged at the bottom of the center of the screening bin; an exhaust mechanism is fixedly connected to one side of the top of the screening bin; and a plurality of observation windows are installed on the outer surface of the front end of the screening bin. By designing the storage bin and the classified screening bin, the powder can be well stored, and meanwhile, the stored powder can be quickly classified, screened and supplied, so that the overall working efficiency is greatly improved, and the system is worthy of vigorous popularization.

Description

technical field [0001] The invention relates to the technical field of powder material supply, in particular to a powder material storage and supply system. Background technique [0002] The raw materials for plastic molding in industry mainly include powder, pellets, solutions and dispersions. Some molding uses monomers and prepolymers. Powder and pellets are widely used. Powder is the raw material resin in powder form. It is prepared by mixing and dispersing evenly with various additives. The mixing process is a simple mixing process. The mixed powder is also called dry blend. The pellets are made by plasticizing the powder to further plasticize It is a mixed granular material made by plasticizing and made by different methods. Pellet is a mixed granular material made of powder through plasticizing operation to further plasticize and made by different methods. The pellets can reduce the requirements on the molding process during processing, so that the molding is easy to ...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a powder storage and supply system, which solves the problem that the powder is easy to be damp due to its fine particles, and for some powders with high requirements, it needs to be stored before it is put into use. Further human filtration and screening is required, but the current existing devices cannot realize this process, which leads to the problem that the powder needs to be filtered and screened again with special equipment, which easily affects the overall processing progress

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