Biomass fuel pneumatic conveying device

Abstract

The invention provides a biomass fuel pneumatic conveying device, which includes a pump, a turbine blade and a deflector; a shaft coupling is installed at the right end of the pump; Rotationally connected to the bearing seat of the pedestal at the right end, and the connection between the coupling and the left end of the conveying shaft is also fixed and downwardly installed with a pedestal; the outer sheath of the conveying shaft between the two pedestals is covered with a cylindrical The feeding bin; the top of the left end of the feeding bin is fixed with a feeding hopper that is wide at the top and narrow at the bottom. The invention provides a biomass fuel pneumatic conveying device, the conveying paddles and turbine blades are arranged, and the conveying shaft is provided with two sets of helical conveying paddles to improve the conveying efficiency of biomass particles and further prevent the material from returning , In addition, the diameter of the booster bin is larger than that of the delivery bin, so that the booster bin forms a larger inner cavity space, which is convenient for the material to advance from the edge to the right when the turbine blade rotates.

Description

technical field [0001] The present invention relates to the technical field of biomass power generation, and more specifically relates to a biomass fuel pneumatic conveying device. Background technique [0002] Pneumatic conveying, also known as airflow conveying, uses the energy of airflow to convey granular materials along the direction of airflow in a closed pipeline. It is a specific application of fluidization technology. The main characteristics of pneumatic conveying are large conveying volume and long conveying distance. The conveying speed is high; it can be loaded in one place and then unloaded in multiple places. [0003] Through the technical analysis of the biomass fuel pneumatic conveying device by the technicians, it is found that the biomass fuel needs stable material addition during combustion, and it is not easy to overdose. In this way, the material is easy to fly, resulting in unsafe factors. [0004] Therefore, the existing biomass fuel pneumatic conve...

AI Technical Summary

Problems solved by technology

[0006] To sum up, the present invention provides a biomass fuel pneumatic conveying device, through the improvement of structure and function, to solve the problem that the biomass fuel needs stable material addition during combustion, and it is not easy to overdose, but because the quality of the biomass particles itself is relatively low It is light, which makes it difficult to add, and the way of blowing the material with the blower, the material is easy to fly, causing the problem of unsafe factors

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