Multi-fuel combustor

Abstract

The invention discloses a multi-fuel burner, which includes a biomass gas mechanism, a natural gas mechanism and a light fuel oil mechanism, and a fuel combustion device connected to the biomass gas mechanism, the natural gas mechanism and the light fuel oil mechanism respectively; the fuel combustion device includes a wind The unit and the combustion mechanism connected with the fan unit. The combustion mechanism is equipped with a combustion chamber, a combustion burner connected to the combustion chamber and a fire observation pipe located outside the combustion chamber. The light fuel oil mechanism passes through the fire observation pipe and enters the combustion chamber; The combustion burner head is provided with several wind swirls and connecting pipes, as well as air cones and gas branch pipes. Several wind swirls are located inside the combustion burner head. The gas hole connection on the body. The multi-fuel burner provided by the present invention has a simple and scientific design, can use various fuels, and users can choose fuels that are beneficial to them to switch and burn, thereby reducing production costs, increasing profit margins, and being widely applicable and worthy of popularization.

Description

technical field [0001] The invention belongs to the technical field of heating systems, and specifically describes multi-fuel burners for heating systems such as horizontal fuel oil and gas boilers. Background technique [0002] Biomass gas (producer gas) is to use crop straw, forest waste, edible fungus residue, livestock manure and all combustible substances as raw materials to convert combustible energy. Biomass gas is inevitable for agricultural development and utilization of biological resources. However, the current combustion quality of biomass gas burners is low, and the heat energy released is not as good as that of traditional fossil fuels. In addition, it is troublesome to prepare combustion materials and is prone to failure. [0003] In heating systems such as horizontal oil-fired and gas-fired boilers, the burners currently used can only burn a single fuel and cannot be adapted to various fuels. The scope of application of the burner is small, and it cannot be...

AI Technical Summary

Problems solved by technology

However, at present, the combustion quality of biomass gas burners is low, and the heat energy released is not as good as that of traditional fossil fuels. In addition, it is troublesome to prepare combustion materials, and it is prone to failure, etc.

[0003] In heating systems such as horizontal fuel oil and gas boilers, the burners currently used can only burn a single fuel and cannot be adapted to various fuels.

The scope of application of the burner is small, and it cannot be well promoted. Users cannot choose fuels that are beneficial to them according to the market fuel price, thereby reducing production costs.

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