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Biomass direct combustion furnace

A direct-fired furnace and biomass technology, applied in the field of combustion furnaces, can solve the problems of poor combustion of biomass fuels, inability to carry out secondary feeding, and difficulties in household use, etc., to achieve small and compact furnace structure and continuous supply , Adding simple and convenient effect

Inactive Publication Date: 2017-01-04
金桂方
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The existing related biomass direct-fired furnaces not only have low combustion efficiency, but also have a large amount of flue gas during combustion, and there are great shortcomings in the problem of continuous feeding, and secondary feeding cannot be performed. If feeding, it can only be fed from the furnace After feeding, the biomass fuel will not burn well, and harmful gases such as tar will be produced, which will bring difficulties to specific households.

Method used

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Embodiment Construction

[0020] The present invention will be further described below in conjunction with the accompanying drawings and specific embodiments.

[0021] A biomass direct combustion furnace, comprising a furnace 1, a furnace head, a furnace rack 12, a feeding device, and an air supply mechanism, the furnace head is fixedly connected to the furnace 1, and the furnace head includes a first furnace mouth 2 , the second furnace port 3, the second furnace port 3 is located above the first furnace port 2, fixedly connected with the first furnace port 2, the diameter of the first furnace port 2 is greater than the diameter of the second furnace port 3, The first furnace mouth 2 is provided with an upper air hole 4, and a charging device is fixedly arranged below the furnace 1, and the charging device includes a feeding cylinder and a lifting mechanism, and the charging cylinder is fixedly connected with the furnace 1, so that The lifting mechanism is located below the feeding tube, and the lifti...

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Abstract

The invention discloses a biomass direct combustion furnace, which comprises a furnace furnace, a furnace head, a furnace frame, a feeding device, and an air supply mechanism. In the upper air hole, a charging device is fixedly installed under the furnace, and the charging device is fixedly connected to the furnace frame. The charging device includes a feeding cylinder and a lifting mechanism. A fire grate is arranged on the upper part of the cylinder, and the fire grate is hinged with the feeding cylinder, and a ventilation hole is arranged on the fire grate; the biomass fuel is directly burned through the biomass direct combustion furnace provided by the present invention, and after being ignited from above, start Combustion is carried out from top to bottom. When the fuel in the combustion chamber formed by the furnace and the grate is burned out, secondary feeding can be carried out from the lower part of the furnace through the charging device.

Description

technical field [0001] The invention relates to a combustion furnace, and more specifically, the invention relates to a biomass direct-fired furnace using biomass such as crop stalks as fuel. Background technique [0002] Stoves are a kind of kitchen tools commonly used in people's daily life. The common traditional stoves use natural gas, coal and other non-renewable energy as fuel, especially when coal is used as fuel, it will directly affect the living environment of human beings. Serious pollution, as these non-renewable energy sources become less and less, people turn their attention to renewable biomass fuels. Biomass fuel is made from renewable biomass such as crop stalks and wood waste, and is burned by a special combustion stove to replace the use of traditional energy. This is an effective way to use biomass materials. At the same time, to a large extent, it can solve the energy problem needed in human life and production, and improve and protect the ecological en...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F24B1/18F24B1/191
Inventor 金桂方
Owner 金桂方
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