Automatic feeding heating stove capable of combusting multiple kinds of fuel

Abstract

The invention belongs to the technical field of heating stoves, and particularly relates to an automatic feeding heating stove capable of combusting multiple kinds of fuel. A combustion chamber, a material box and an equipment chamber are arranged in a box body. A combustion device is arranged in the combustion chamber and is divided into three layers. A feed hopper is arranged at the bottom of the material box and communicates with a combustion cavity. An impeller is rotationally arranged between the feed hopper and the combustion cavity and driven by a motor. A reciprocating feeding plate isarranged at the bottom of the feed hopper in a sliding manner and is connected with one rocker of a crank and rocker mechanism. A crank of the crank and rocker mechanism is driven by the motor. According to the automatic feeding heating stove capable of combusting the multiple kinds of fuel, automatic feeding can be achieved, a reciprocating feeding plate and the impeller cooperate for work, feedis accurate, the rotating impeller can avoid the situation that the fuel is coked on the reciprocating feeding plate to stop feed, the combustion cavity and the material box can be separated, and fire mixing is avoided. During use, oxygen distribution can be reasonably achieved according to the different kinds of fuel, and combustion of the different kinds of fuel can be achieved.

Description

technical field [0001] The invention belongs to the technical field of heating stoves, and in particular relates to an automatic feeding heating stove capable of burning various fuels. Background technique [0002] At present, most rural households in northern China use coal-fired heating stoves for heating in winter. With the improvement of living standards, people have higher and higher performance requirements for heating stoves, and the demand for civilian stoves is increasing rapidly. , the market prospect is extremely broad. Through the research and analysis of the civil stove industry for many years, the following problems still exist in the existing technology and products: ① manual operation is required for adding coal and materials, which is not only time-consuming and laborious, but also the fuel is delivered unevenly, resulting in low combustion utilization; ② even if there is The heating furnace that can automatically add coal and materials will also have long-...

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Problems solved by technology

Through the research and analysis of the civil stove industry for many years, the following problems still exist in the existing technology and products: ① manual operation is required for adding coal and materials, which is not only time-consuming and laborious, but also the fuel is delivered unevenly, resulting in low combustion utilization; ② even if there is The heating furnace that can automatically add coal and materials will also have long-term use, which will cause the fuel to coke on the feeding device, resulting in difficult and inaccurate feeding; ③Because the material characteristics of biomass fuel and coal are very different, The combustion equipment used is also different. Due to the limitation of the structure of the heating stove, the existing heating stove can only burn a single fuel, and there is no heating stove that can burn both biomass fuel and coal.

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