A Corrugated Grate Biofuel Stove

Abstract

The invention discloses a wavy grate biofuel furnace. The wavy grate biofuel furnace comprises a furnace chamber and an exhaust pipe, and is characterized in that the furnace chamber is provided with a combustion chamber and an ash storage chamber of which the horizontal sections are rectangular; the ash storage chamber is below the combustion chamber; a grate is arranged between the ash storage chamber and the combustion chamber; the grate is composed of inclined plates which are arranged from the inner wall on one side to the opposite side wall at equal intervals and are connected end to end; the lower edges of the adjacent inclined plates are connected to form wave troughs; the upper edges of the adjacent inclined plates are connected to form wave crests; lower notches which are distributed along the wave troughs and downwards penetrate through the bottoms of the wave troughs are arranged in the bottoms of the wave troughs; and upper notches which are distributed along the wave crests, upwards penetrate through the tops of the wave crests and are staggered with the lower notches are arranged at the tops of the wave crests. According to the wavy grate biofuel furnace, the ventilation and ash falling area is increased, and combustion and ash discharge are facilitated; and besides, the V-shaped notches have inclination, ash collapses and slides during the combustion process, ash falls through the V-shaped notches more easily during the sliding process, and ash discharge is quicker and more convenient.

Description

technical field [0001] The invention relates to a heating appliance using biofuel particles, in particular to a corrugated grate biofuel stove. 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 smooth, whi...

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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

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