Biomass combustor capable of achieving self-smashing and intermittent equivalent feeding

Abstract

The invention relates to the technical field of combustion equipment, and discloses a biomass combustor capable of achieving self-smashing and intermittent equivalent feeding. The biomass combustor comprises a base, wherein the top of the base is fixedly connected to a combustion chamber; an inner screen board is fixedly connected inside the combustion chamber; the top of the combustion chamber isfixedly connected to a smashing chamber; the outer part of the smashing chamber is fixedly connected to a smashing motor; and the outer part of the smashing motor is fixedly connected to a main gear.According to the biomass combustor disclosed by the invention, the main gear, the smashing wheel, a connecting gear, an outer gear ring and an outer bottom frame are matched for use, so that stalks are sufficiently smashed; and meanwhile, the outer bottom frame drives the stalks inside the smashing chamber to turn over inside the smashing chamber, so that the stalks are prevented from being accumulated on the bottom of the smashing chamber, and the stalks are smashed for a second time conveniently, and therefore, the stalk smashing effect is sufficiently guaranteed, smashing speed and smashing efficiency are effectively guaranteed, the stalks are combusted sufficiently conveniently, the combustion effect is guaranteed, and sufficient combustion is effectively guaranteed.

Description

technical field [0001] The invention relates to the technical field of combustion equipment, in particular to a self-crushing intermittent feed biomass burner. Background technique [0002] Biomass burner is an automatic control burner for semi-gasification of biomass. It is a biomass pyrolysis burner that uses organic biomass such as biomass particles, wood chips, wood powder, and sawdust as fuel. It is generally divided into air-cooled biomass burners. There are two types of burners and water-cooled biomass burners, which use renewable biomass energy as fuel to achieve sustainable energy utilization. Using high-temperature staged combustion technology, the emissions of NOX, SO2, and dust in the flue gas are low, and it is the best substitute for oil (gas) burners and electric heating. [0003] When straw is used as combustion fuel, in order to ensure that the straw is fully burned, it is often necessary to crush the straw. The crushing device and the burning device of the...

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Problems solved by technology

[0003] When straw is used as combustion fuel, in order to ensure that the straw is fully burned, it is often necessary to crush the straw. The crushing device and the burning device of the existing biomass burner are often designed separately, which leads to complicated operation and increased transportation troubles. The working efficiency is low, and the pulverization effect of some integrated biomass burners is often difficult to fully pulverize, the pulverization effect is poor, and the pulverization speed is slow, which affects the use effect of the biomass burner, and the existing biomass burner adds fuel When it is used, it is often directly transmitted in, and the amount of fuel delivered each time is not uniform, and it is often piled up together, resulting in poor combustion effect and insufficient combustion, which greatly affects the use effect of the existing biomass burner

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