A wood chip fuel heating furnace and its use method

Abstract

A sawdust fuel heating furnace and its use method, the heating furnace furnace body (1) is remade from waste diesel barrels, the remanufacturing method is to remove the barrel cover, and weld a 45°C bevel on one end at the center of the furnace bottom (3). The air inlet duct (4) of head is perforated at the upper part of the barrel wall opposite to the air inlet duct (4), and a smoke outlet elbow (5) is welded, and a furnace cover (6) is made with iron sheet to get final product. When in use, put a column in the center of the furnace bottom (3), insert it on the inclined head of the air inlet pipe (4), pour the sawdust into the furnace body (1) layer by layer, step on it layer by layer, and install it until the smoke exits. Up to the elbow (5) lower end, pull out the column, cover the furnace cover (6), seal the gap between the furnace mouth and the furnace cover with mud, light wood chips from the air inlet duct (4) with old newspapers. The heating furnace is equipped with an air inlet duct with a 45°C inclined head, which is ingeniously docked with the column to form an air inlet channel, and the production cost is low, no coal, no electricity, wood chips are burned, the operation cost is low, and the method of use is simple and easy. The effect is good.

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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