Efficient powder screening device for chemical raw materials

Abstract

The invention discloses an efficient powder screening device for chemical raw materials. The efficient powder screening device comprises a bottom plate, a supporting plate device, a recycling device, a first frame body device, a first filtering device, a second frame body device, a second filtering device and a feeding device. A first supporting rod, a first transverse rod, a second transverse rod, a third transverse rod, a first vertical rod, a fourth transverse rod, a second vertical rod and a fifth transverse rod are arranged on the bottom plate. The supporting plate device comprises a supporting plate, a second supporting rod, a first concentration block, a second concentration block and a first oblique rod. The recycling device comprises a first limiting rod, a first filtering net, a first spring, a recycling box, a positioning block, a first push plate, a first push rod, a first positioning rod, an electric cylinder and a first support. The first frame body device comprises a first frame body, a first fixing rod, a first wheel, first bristles, a first limiting block, a second fixing rod, a first bending rod, a first vertical plate, a third fixing rod and a second bending rod. The efficient powder screening device can be used for sufficiently screening chemical powder.

Description

technical field [0001] The invention relates to the technical field of chemical raw material processing machinery, in particular to an efficient powder screening equipment for chemical raw material processing. Background technique [0002] Before processing some powdery chemical raw materials, it needs to be screened in order to screen out the required chemical powder. The traditional sieving method is mainly to sieve the powder through manual hand-held sieves. This method not only affects the surrounding environment, but also has high labor intensity and low screening efficiency, which cannot meet the needs of large-scale processing and production. During the sieving process, it is easy to cause the sieve to be blocked, which affects the continuation of the sieving, and makes it difficult to carry out the sieving operation. [0003] Therefore, it is necessary to provide a new technical solution to overcome the above defects. Contents of the invention [0004] The object...

AI Technical Summary

Problems solved by technology

The traditional sieving method is mainly to sieve the powder through manual hand-held sieves. This method not only affects the surrounding environment, but also has high labor intensity and low screening efficiency, which cannot meet the needs of large-scale processing and production. During the screening process, it is easy to cause the screen to be blocked, which will affect the continuation of the screening and make it difficult to continue the screening operation.

Images