Integrated biomass pellet fuel drying and forming equipment

Abstract

The invention provides integrated biomass pellet fuel drying and forming equipment, and relates to the field of biomass fuel drying, the integrated biomass pellet fuel drying and forming equipment comprises an air outlet tank, a drying tank and an air inlet tank which are in butt joint in sequence in the vertical direction, the air outlet tank is communicated with an air blower through a pipeline, and the air inlet tank is communicated with a ventilation quantity adjustable hot air generating mechanism through a pipeline. According to the biomass particle fuel drying device, the wind shield slides to ascend or descend relative to the shell by pulling the free end of the pull rope, the size of the air inlet space between the wind shield and the partition plate is changed, and the amount of hot air heated by the air heater in unit time can be adaptively adjusted according to the amount of biomass particle fuel needing to be dried; according to the biomass particle fuel drying device, sufficient drying of biomass particle fuel can be guaranteed, waste of resources is avoided, in addition, the air inlet space which is obliquely concave inwards has a certain gathering degree for inlet air, and meanwhile dust accumulation at the air inlet nozzle can be prevented.

Description

technical field [0001] The invention relates to the field of biomass fuel drying, in particular to an integrated biomass particle fuel drying and forming equipment. Background technique [0002] The essence of biomass fuel is the direct combustion of biomass energy, which is the processing and utilization of biomass. When it is put into use, it is often processed into pellets to facilitate packaging. dry to increase its resistance to shattering and water penetration. [0003] The patent document CN 211771119 U proposes a drying and molding device for biomass pellet fuel. Its main technical scheme is: comprising a molding machine, a drying barrel is fixedly installed on one side of the molding machine, and the discharge pipe on the molding machine is fixedly connected to the drying tank. In the barrel, a discharge pipe is fixedly connected to the inner wall of the bottom of the drying barrel, and a fan is fixedly installed on the top of the drying barrel. On the inner walls...

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Problems solved by technology

[0003] The patent document CN 211771119 U proposes a drying and molding device for biomass pellet fuel. Its main technical scheme is: comprising a molding machine, a drying barrel is fixedly installed on one side of the molding machine, and the discharge pipe on the molding machine is fixedly connected to the drying tank. In the barrel, a discharge pipe is fixedly connected to the inner wall of the bottom of the drying barrel, and a fan is fixedly installed on the top of the drying barrel. On the inner walls on both sides, the structure is reasonable and the operation is convenient. The biomass pellet fuel drying and forming device has rich functions, can fully dry the material, the drying effect is good, and the material can be fully burned during use, but the defects of the above scheme are: : The hot air volume used for drying is constant, and the adaptability is low when drying materials

[0004] The existing biomass pellet fuel drying and molding equipment has the following shortcomings: the amount of hot air generated per unit time does not have the function of adjustment, and it is difficult to adapt to the drying of different amounts of biomass pellet fuel

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