Feeding mechanism of biomass fuel furnace

Abstract

The invention discloses a feeding mechanism of a biomass fuel furnace. The feeding mechanism comprises a storage tank, a feeding tube, a piston and a motor, wherein a wheel is arranged at the shaft end of the motor; the motor is matched with the feeding tube in a sliding manner; the feeding tube is arranged at the lower part of the storage tank; a receiving opening is formed in the feeding tube; a funnel-shaped material outlet is formed in the lower part of the storage tank; the material outlet of the storage tank is matched with the receiving opening of the feeding tube; a material outlet door is hinged to the material outlet of the storage tank; the piston is connected with the door of a combustion chamber of the biomass fuel furnace through a rod; a connecting rod is hinged to the piston; the other end of the connecting rod is hinged to the edge of the wheel; the wheel and the connecting rod form a crank connecting rod mechanism; when the motor drives the wheel to rotate, the wheel drives the piston to perform reciprocating motion in the feeding tube through the connecting rod; when the piston moves forward, the material outlet door is closed and the door of the combustion chamber is opened, and biomass fuel in the feeding tube is rapidly fed into the combustion chamber; conversely, when the position moves backwards, the door of the combustion chamber is closed and the material outlet door is opened, and biomass fuel in the feeding tube rapidly drops into the feeding tube.

Description

Technical field [0001] The invention relates to a biomass fuel furnace, in particular to a biomass fuel furnace feeding mechanism. Background technique [0002] At present, the feeding method of biomass fuel stoves on the market is to fill the hearth at one time, and then fill the hearth after the fuel is exhausted. This kind of biomass fuel stove has insufficient combustion, low thermal efficiency, black smoke, and pollution. Environment, therefore, designing a feeding mechanism for a biomass fuel furnace capable of continuous feeding is a technical problem that needs to be solved at present. The biomass fuel furnace charging mechanism can make the fuel added to the biomass fuel furnace burn fully, have high thermal efficiency and no black smoke. Summary of the invention [0003] The technical problem to be solved by the present invention is to provide a biomass fuel furnace feeding mechanism capable of continuous feeding. [0004] The technical solution of the present invention...

AI Technical Summary

Problems solved by technology

[0002] At present, the charging method of the biomass fuel stoves sold in the market is to fill the furnace at one time, and then fill the furnace after burning the fuel. This kind of biomass fuel furnace does not burn fully, has low thermal efficiency, emits black smoke, and pollutes environment, therefore, designing a biomass fuel furnace feeding mechanism capable of continuous feeding is a technical problem that needs to be solved at present

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