An improved biofuel combustion furnace

Abstract

The invention disclosed an improved biofuel burning furnace. The improved biofuel burning furnace is characterized in that a hollow roller of which the axis is arranged in the left-right direction is arranged in a burning chamber, and the hollow roller and an arc-shaped transition plate are coaxial; the outer wall of the roller is provided with partition plates which are distributed in the circumferential direction, extend outwards in the radial direction and are parallel to the axis of the roller; a gap is formed between the outer edge of each partition plate and the arc-shaped transition plate; the roller and the partition plates are provided with via holes; end plates are connected to the two ends of the roller; prism holes are formed in the axes of the end plates; the left and right side walls of the burning chamber are provided with shaft holes coaxial with the end plates correspondingly, and rotary bodies are arranged in the shaft holes in a matched mode; the front and rear walls of a dust storage chamber are provided with opposite via holes; a transmission rod capable of rotating penetrates through the via holes; a shift fork is connected to the middle of the transmission rod and can be screwed into the partition plates along with the transmission rod; a handle is connected to the front end of the transmission rod; and operation on the front portion is more convenient. According to the improved biofuel burning furnace, ash can be quickly and conveniently discharged, and the burning efficiency can be effectively improved, so that people would like to use biofuel particles, and energy sources are saved advantageously.

Description

technical field [0001] The invention relates to a heating appliance utilizing biofuel particles, in particular to an improved biofuel combustion furnace. Background technique [0002] With the vigorous development of the economy and the progress of social production, the excessive consumption of energy has caused huge damage to the environment on which human beings depend, and it is imminent to find new clean and renewable alternative energy sources. my country is a large agricultural country, and a large amount of straw is burned in the farmland every year. The heat energy of the straw cannot be fully utilized, mainly because the energy per unit volume of the straw is too low, resulting in burning and discarding. In order to make full use of the straw to solve the above problems, Our country vigorously advocates remaking straw into biofuel. Now it is mainly crushed and pressed into high-density particles to increase the heat energy per unit volume. The rear air flow is not s...

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Problems solved by technology

my country is a large agricultural country, and a large amount of straw is burned in the farmland every year. The heat energy of the straw cannot be fully utilized, mainly because the energy per unit volume of the straw is too low, resulting in burning and discarding. In order to make full use of the straw to solve the above problems, Our country vigorously advocates remaking straw into biofuel. Now it is mainly crushed and pressed into high-density particles to increase the heat energy per unit volume. The rear airflow is not smooth, which affects combustion, and the amount of burnt ash is large, and the accumulation of ash also affects combustion. The ash discharge is frequent and the ash discharge is not easy to operate. This still needs further innovation to solve

The closest prior art patent document (publication number KR101189791B1) discloses a burner that connects a plurality of combustion chambers 21 circumferentially on a central axis 22 to form a rotatable combustion cylinder 20 placed in the space 10A. The supply device 30 injects fuel 1 into the combustion chamber 21 opposite to it, and the combustion cylinder 20 rotates and injects fuel into the upper combustion chamber 21 sequentially, while the lower combustion chamber 21 discharges ashes sequentially, for continuous combustion operation, and the fuel cannot be filled by the upper covering At the same time, the remaining fuel and combustion efficiency in each combustion chamber are different, which affects the overall efficiency

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