Biomass raw material screening device

Abstract

The invention provides a biomass raw material screening device. The biomass raw material screening device comprises a first screening machine connected to a feeding inlet of a crusher. The first screening machine comprises a vibrating screen box, a net-shaped storage plate, a funnel-type sliding way and an accommodating chamber, wherein the net-shaped storage plate is installed in the vibrating screen box, the funnel-type sliding way is arranged below the net-shaped storage plate, and the accommodating chamber is connected with a lower outlet of the funnel-type sliding way. The vibrating screen box comprises a box body, a bracket, elastic supports, a vertical vibrating device and a transverse vibrating device, wherein the elastic supports are connected between each corner of the box body and the bracket, the vertical vibrating device drives the box body to vibrate vertically, and the transverse vibrating device drives the box body to vibrate transversely. The biomass raw material screening device has the advantages that the design is scientific, the screening effect is good, and the purity of raw materials is improved.

Description

technical field [0001] The invention relates to a screening device, in particular to a biomass raw material screening device. Background technique [0002] In the production process of biomass fuel, the purity of the raw material plays a decisive role in the quality of the finished product. When producing biomass fuel, a large amount of raw materials need to be prepared. These raw materials are usually placed in the open air for half a month or even a month. Here During the process, it is very easy to mix impurities such as stones and dust, and the purity of the raw materials themselves is not high, resulting in a large amount of impurities mixed in the produced biomass fuel, which seriously affects the quality of the finished product. [0003] In order to solve the above problems, people have been looking for a technical solution for sorting boxes. Contents of the invention [0004] The purpose of the present invention is to address the deficiencies of the prior art, the...

AI Technical Summary

Problems solved by technology

[0002] In the production process of biomass fuel, the purity of the raw material plays a decisive role in the quality of the finished product. When producing biomass fuel, a large amount of raw materials need to be prepared. These raw materials are usually placed in the open air for half a month or even a month. Here During the process, it is very easy to mix impurities such as stones and dust, and the purity of the raw materials themselves is not high, resulting in a large amount of impurities mixed in the produced biomass fuel, which seriously affects the quality of the finished product

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