Biomass energy hot air generating device

Abstract

The invention discloses a biomass energy hot air generating device. The biomass energy hot air generating device comprises a biomass gas generating furnace, a filter and a combustion chamber connectedsequentially. An air blower is connected to a pipeline between the filter and the combustion chamber; the filter is a wet type filter. The biomass gas generating furnace comprises a furnace shell andan inner shell. A heat insulating layer is arranged between the furnace shell and the inner shell; the bottom of the furnace shell is arranged as a cone-shaped ash outlet; a cone-shaped ash collecting disc is arranged under the ash outlet; rolling wheels are mounted on supporting legs of the ash collecting disc; a feed inlet and a gas outlet are formed in the top of the furnace shell; an upper grate and a lower grate are arranged in the inner shell, and the upper grate is arranged above the lower grate; and an air tube connected to the air blower and communicating with the inner portion of the inner shell is arranged on the lower portion of the furnace shell. The invention aims to provide the biomass energy hot air generating device which can produce gas by taking biomass such as straw and wood chips as raw materials to manufacture hot air.

Description

technical field [0001] The invention relates to the field of hot wind generators, in particular to a biomass energy hot wind generator. Background technique [0002] Nowadays, our country vigorously promotes energy conservation and emission reduction, and develops new energy sources, and the clean energy produced by using biomass is a renewable clean energy. [0003] However, the existing hot air generating device usually directly burns coal to generate hot air. The efficiency of direct combustion of coal to produce hot air is low, and the amount of hot air produced is small, and direct combustion of coal will produce incomplete combustion, and will also emit sulfur dioxide and other gases that pollute the environment, which is neither economical nor energy-saving, but also pollutes the environment. [0004] Due to the improvement of living standards, a large number of biomass materials such as straw and wood chips are directly thrown in the field or burned directly in rura...

AI Technical Summary

Problems solved by technology

The efficiency of direct combustion of coal to produce hot air is low, and the amount of hot air produced is small, and direct combustion of coal will produce incomplete combustion, and will also emit sulfur dioxide and other gases that pollute the environment, which is neither economical nor energy-saving, but also pollutes the environment.

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