Wood chips fuel heating stove and its use method

Abstract

The invention relates to a heating furnace with saw dust as fuel and an application method thereof. The heating furnace comprises a furnace body 1, a furnace bottom 3, an air inlet pipeline 4, a smoke outlet elbow 5 and a furnace cover 6; the heating furnace is characterized in that the furnace body 1 is made from a waste diesel barrel, and the method is as follows: a barrel cover of the diesel barrel is removed, the air inlet pipeline 4 is welded at the center of the furnace bottom 3, a hole is arranged at the upper end part which is 10-12cm away from the furnace mouth of the barrel wall opposite to the air inlet pipeline 4, the smoke outlet elbow 5 is welded, and sheet iron is used for making the furnace cover 6, thus obtaining the furnace body made from a waste diesel barrel. The application method is characterized in that an upright post is arranged at the center of the furnace bottom 3, the upright post is inserted on an oblique head of the air inlet pipeline 4, the saw dust is poured into the furnace body 1 in 3-4 layers, the saw dust is pressed layer by layer to reach the lower end of the smoke outlet elbow 5, the furnace cover 6 is covered, mud is used for sealing the gap between the furnace mouth and the furnace cover, and the saw dust is lighted in the air inlet pipeline 4 by old newspaper. The heating furnace features low price, convenient operation, use of saw dust as fuel instead of coal or electricity, low operation cost and good use effect.

Description

technical field [0001] The invention relates to a wood chip fuel heating furnace and a method for using the same, in particular to a heating furnace used for antifreezing of horticultural crops such as vegetables, flowers, and edible fungi in winter, and belongs to the field of horticultural facilities production. Background technique [0002] Every winter, non-cold-resistant horticultural crops such as vegetables, flowers, and edible fungi need to be artificially heated to prevent freezing in order to grow normally, despite the facilities such as greenhouses and greenhouses. At present, heating mainly uses hot blast stoves, coal stoves and fire channels for heating. Although the effect of the hot blast stove is good, the price is very high, and the cost of fuel such as diesel and coal is also high, and ordinary farmers cannot afford it; the fire channel needs to be installed in the greenhouse to reduce the effective area of ​​the greenhouse, and the temperature distribution...

AI Technical Summary

Problems solved by technology

Although the effect of the hot blast stove is good, the price is very high, and the cost of fuel such as diesel and coal is also high, and ordinary farmers cannot afford it; the fire channel needs to be installed in the greenhouse to reduce the effective area of ​​the greenhouse, and the temperature distribution is not good. Uniform, the soot generated during its use is prone to blockage of the flue, and it is difficult to clean up

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