Drawer type powder inspection sieve

Abstract

The invention discloses a drawer type powder material inspection sieve which comprises a machine frame (1), a sieve door (2), a sieve body (3), a hanging mechanism (4), a transmission mechanism (7) and a pressing mechanism (8). The sieve body is hung on the machine frame through the hanging mechanism, and the sieve door is fixed on one side of the machine frame, so that a channel is formed among lateral walls of a sieve frame, the sieve door and the sieve body. The transmission mechanism is fixed on the machine frame, the hanging mechanism for hanging the sieve body is of a combined structure, a hanger at the material inlet end of the sieve body is hung through a steel wire rope, and a hanger at the tail end of the sieve body is hung through glass reinforced plastic (GRP). The transmission mechanism is of a structure capable of being drawn out integrally, and an output shaft of the transmission mechanism is fixed on the sieve body through a clamper assembly (15). The multilayer sieve frame (5) is arranged in the sieve body, each layer of the sieve frame is movably connected with the sieve body, and sieve lattices (6) movably connected with the multilayer frame are arranged in each layer of the sieve frame.

Description

technical field [0001] The invention relates to the technical field of powder screening, in particular to a drawer-type powder inspection sieve. Widely used in flour processing, food, pharmaceutical, feed, chemical, starch, mining and other industries for powder, granular material classification and impurity removal. Background technique [0002] Powder inspection and impurity removal are the main processes of screening and grading equipment in many industries, which can realize the classification and removal of granular and powdery materials according to particle size. In the pulverizing process, if the effective classification cannot be carried out according to the design requirements, the flow distribution of the subsequent systems may be unbalanced, resulting in an increase in the load of subsequent equipment, a decrease in output, and an increase in power consumption. [0003] At present, the screening and grading equipment commonly used in the market is limited by the...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to propose a drawer-type powder inspection sieve aimed at the deficiencies in the above-mentioned prior art. , high labor intensity, short service life and other disadvantages, to improve the working environment, increase the screening efficiency, accelerate the flow rate of materials, reduce the risk of material blocking, shorten the maintenance cycle, reduce labor intensity, improve equipment service life and production efficiency the goal of

Images