Biological gasifying furnace

Abstract

The invention relates to a biological gasifying furnace, and belongs to the technical field of furnaces. The biological gasifying furnace comprises a furnace body, at least one cleaning hole opening and closing device, a purifying cylinder, an adapting pipe and a fuel gas lead-out device, wherein the furnace body consists of a base, a furnace chamber and a spacer bush, the base corresponds to thelower part of the furnace chamber, the lateral part is provided with a cleaning hole, and the spacer bush is formed between the inner wall of the furnace body and the outer wall of the furnace chamber; the cleaning hole opening and closing device is arranged on the cleaning hole; the purifying cylinder is provided with a filter material chamber, the top of the purifying cylinder is provided with a filter material intake which is matched with a first opening and closing door, the bottom of the purifying cylinder is provided with a tar hopper of which the bottom is provided with a valve, the lower lateral part of the purifying cylinder is provided with a filter material outlet which is matched with a second opening and closing door, the bottom of the filter material chamber is provided witha filter material cushion, and a bleed air chamber is formed between the filter material cushion and the tar hopper; one end of the adapting pipe is connected with the furnace body and communicated with the spacer bush, while the other end is connected with the lower lateral part of the purifying cylinder and communicated with the bleed air chamber; and the fuel gas lead-out device is connected and communicated with the purifying cylinder. The biological gasifying furnace has the advantages of making biological energy source utilized effectively and protecting the environment.

Description

technical field [0001] The invention belongs to the technical field of stoves, and in particular relates to a biological gasifier. Background technique [0002] The current situation is: on the one hand, the prices of non-renewable resources such as coal, oil and natural gas continue to rise due to shortages; on the other hand, a large amount of available bio-energy is wasted. Non-limiting examples include rice bran, rice straw, wheat straw, rice straw, sorghum straw, wood chips, and the like. Especially in rural areas, people will see farmers directly burning rice straw, wheat straw, rape straw, etc. in the field from time to time, which not only affects the environment, but also wastes resources. The awareness of thrift and energy saving of Chinese farmers is undoubtedly very strong. However, the reason why the above-mentioned available fuels are turned into ashes in the fields in a negative way is because of three helplessness: one is due to the The combustion value of ...

AI Technical Summary

Problems solved by technology

Especially in rural areas, people will see farmers burning rice straw, wheat straw, rape straw, etc. directly in the field from time to time, which not only affects the environment, but also wastes resources

The awareness of thrift and energy saving of Chinese farmers is undoubtedly very strong. However, the reason why the above-mentioned available fuels are turned into ashes in the fields in a negative way is because of three helplessness: one is due to the The combustion value of the fuel is low, and the use of this fuel will prolong the cooking time; the second is that there is no suitable stove; the third is that no one cares about it as industrial fuel and commercial such as hotels and catering industries as fuel

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