Biomass gas-carbon co-production rotary gasification furnace

Abstract

The invention discloses a biomass gas-carbon co-production rotary gasification furnace, and relates to the technical field of renewable energy source production. The biomass gas-carbon co-production rotary gasification furnace comprises a gas-carbon co-production furnace body, a control base, an upper cover body, a gas outlet pipeline, a motor, a propeller, a drying bin, a pyrolysis bin, an oxidation bin, a reduction bin, an ash discharge bin and a control computer, and the control base is arranged on the lower portion of the charcoal co-production furnace body, the charcoal co-production furnace body is fixed to the control base, the upper cover body is installed on the upper portion of the charcoal co-production furnace body, the front, the rear, the left and the right of the upper cover body are each provided with an air outlet pipeline, the motor is arranged on the upper portion in the upper cover body, and the propeller is rotationally connected to the lower portion of the motor. A rotary gas homogenizing device is installed, the high gas homogenizing performance is achieved, the working efficiency is high, gas products generated by renewable fuel can be homogenized and then conveyed to external gas equipment, additional gas homogenizing procedures are reduced, additional equipment does not need to be added, the production cost is reduced, and meanwhile normal gas conveying is guaranteed.

Description

technical field [0001] The invention relates to the technical field of renewable energy production, in particular to a rotary gasifier for combined production of biomass gas and charcoal. Background technique [0002] Biomass fuel: refers to the burning of biomass materials as fuel, generally mainly agricultural and forestry wastes (such as straw, sawdust, bagasse, rice bran, etc.). The main difference is from fossil fuels. In the current national policy and environmental protection standards, direct combustion of biomass is a highly polluting fuel, which is only used in large stoves in rural areas and is not allowed to be used in cities. The application of biomass fuel is actually mainly biomass briquette fuel, which uses agricultural and forestry waste as raw materials, and is made into various shapes (such as lumps, granules, etc.) through crushing, mixing, extrusion, drying and other processes. A new type of clean fuel that can be directly burned. Biomass energy refer...

AI Technical Summary

Problems solved by technology

[0003] In the production line used for the co-production of biomass environmental protection fuel gas and charcoal, gasification furnaces are usually used to gasify the gas products of fuel combustion. The function of uniform treatment has certain production drawbacks, and it is necessary to increase the production process. The operation through the connected homogenization equipment increases the production cost to a certain extent, and the overall process completion time of the production line becomes longer, and the energy consumption increases, which is not in line with modern Energy saving and environmental protection production concept of automated renewable energy production line

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