Production line for co-production of gas and charcoal from biomass fuel

Abstract

The invention provides a production line for co-production of gas and charcoal from a biomass fuel, mainly belonging to the field of biomass fuel production and utilization in wood board manufacturers. The production line comprises: a gas-charcoal co-production furnace; a feeding device, which is matched with a filling opening; a gas-dust separator, wherein one side of the top of the gas-dust separator is connected with a gas outlet; a charcoal powder collector, which is connected with a charcoal outlet; and a tar filter, wherein a gas outlet end, away from the gas-dust separator, of the tar filter is provided with a sucking pump, the gas outlet end of the tar filter is connected with a first branch and a second branch, and the first branch is connected with the second branch in parallel.The production line has the beneficial effects that the biomass fuel is used for preparing the biomass gas and the charcoal; the biomass gas is used as clean energy and is environmentally friendly incombustion and high in heat value; and products including charcoal powder and tar produced by gas-charcoal co-production can also be used as byproducts to be sold, and therefore, income is created forenterprises.

Description

technical field [0001] The invention mainly relates to the field of production and utilization of biomass fuel by wood panel manufacturers, in particular to a biomass fuel gas-carbon cogeneration production line. Background technique [0002] In the process of wood panel production, a large amount of wood waste is usually produced in the process of blanking and shaping, and the waste is often used directly as fuel. However, in the drying process of wooden boards, the heat generated by using this kind of fuel often does not meet the requirements, and this kind of fuel is usually not fully burned, which will produce very thick black smoke. Now that environmental protection requirements are increasingly strict, direct combustion Heating from wood waste is also no longer allowed. Therefore, at present, the drying of plates is mainly realized by electric heating or natural gas combustion heat in the industry. This drying method will consume a large amount of electric energy or g...

AI Technical Summary

Problems solved by technology

However, in the drying process of wooden boards, the heat generated by using this kind of fuel often does not meet the requirements, and this kind of fuel is usually not fully burned, which will produce very thick black smoke. Now that environmental protection requirements are increasingly strict, direct combustion Heating from wood waste is no longer allowed

Therefore, at present, the industry mainly realizes the drying of plates through electric heating or natural gas combustion heat. This drying method will consume a large amount of electric energy or gas resources, and bring greater costs to the production of enterprises.

Images