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High-efficiency and energy-saving biomass burning furnace

A biomass combustion furnace, high-efficiency and energy-saving technology, applied in the direction of combustion method, combustion equipment, combustion technology mitigation, etc., can solve the problems of direct emission and entry of flue gas, achieve the effect of no manpower, improve combustion efficiency, and improve utilization rate

Inactive Publication Date: 2018-04-06
周琼
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The purpose of the present invention is to provide a high-efficiency and energy-saving biomass combustion furnace to solve the problems caused by the direct discharge of flue gas from the existing biomass combustion furnace and the incomplete pulverization of materials directly entering the combustion furnace for combustion

Method used

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Embodiment Construction

[0019] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0020] combined with figure 1 As shown, this embodiment provides a high-efficiency and energy-saving biomass combustion furnace, including a raw material crushing device 1, a feeding device 2, a combustion furnace body 3, a water circulation device 4, a smoke exhaust pipe 5, a heat exchange pipe 6 and an air inlet pipe 7. The raw material crushing device 1, the feeding device 2 and the combustion furnace body 3 are connected in sequence. The raw material crushing device is a pulverizer. The feeding device 2 includes a material conveying device 201 and a feeding hopper 202. The material is crushed by the pulverizer and then enters the into the hopper 202, and enter the combustion zone of the combustion furnace body 3...

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Abstract

The invention relates to a high-efficiency and energy-saving biomass burning furnace, comprising a raw material crushing device, a feeding device, a combustion furnace body, a water circulation device, a smoke exhaust pipe, a heat exchange pipe and an air inlet pipe, the raw material crushing device comprising a control mechanism, a crushing mechanism, a vibration screen, a transfer mechanism anda turnover mechanism. The heat recovery pipe recovers the heat of the hot flue gas of the smoke exhaust pipe, and uses the heat in the inlet air heating of the air inlet pipe, which not only improvesthe utilization rate of heat energy, but also improves the combustion efficiency of the combustion zone in the combustion furnace. Moreover, the incomplete crushed material is screened by vibrating screens, and the material is re-fed to the crushing mechanism through the conveying mechanism and the turnover mechanism, thus preventing the incomplete crushed material from directly entering into thecombustion furnace body for combustion and improving the combustion efficiency, and the whole process is automatically controlled without manpower.

Description

technical field [0001] The invention relates to the technical field of biomass combustion, in particular to a high-efficiency and energy-saving biomass combustion furnace. Background technique [0002] Bioenergy is not only different from conventional fossil energy, but also different from other new energy sources. It has the characteristics and advantages of both, and is one of the most important renewable energy sources for human beings. Bioenergy refers to the renewable energy that converts biomass, water or other inorganic substances into combustible gases such as biogas and hydrogen or combustible liquids such as ethanol and oil through biological activities. At present, biofuels are mainly used to replace fossil fuels as transportation fuels, such as fuel ethanol to replace gasoline and biodiesel to replace petroleum-based diesel. In the context of the gradual decline of fossil fuel reserves and increasingly severe environmental protection, biofuels are highly valued ...

Claims

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Application Information

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IPC IPC(8): F23K1/00F23K3/00F23J15/06
CPCF23J15/06F23K1/00F23K3/00Y02E20/30
Inventor 周琼
Owner 周琼
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