Flame guiding and combustion extension flame holder and open-fire furnace
A technology of flame guide and flame stabilizer, which is applied in the direction of household stoves/stoves, solid heating fuel, lighting and heating equipment, etc. It can solve the problems of high consumption of smoke and dust emissions, short residence time of combustible gas and smoke, insufficient combustion, etc. problems, to save energy, improve combustion time, and improve combustion efficiency
Active Publication Date: 2021-09-17
ZHEJIANG HUIWENMEI STOVE CO LTD
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Problems solved by technology
[0002] Existing open fire furnaces with natural air intake use firewood or biomass pellet fuel as solid fuel. Solid fuel is placed inside the furnace barrel, and the fuel will burn inside. During the normal combustion process, there is more or less combustion Insufficient conditions, the incompletely combusted combustible gas and flue gas stay in the combustion chamber for a short time, and will be discharged from the combustion chamber immediately, which has the disadvantages of high consumption and high smoke emission
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[0035] The application will be described in further detail below in conjunction with the accompanying drawings.
[0036] The embodiment of the present application discloses a flame-conducting and flame-delaying stabilizer, referring to figure 1 , including a structural frame 100 for erecting on the furnace tube 200. In this embodiment, the structural frame 100 is ring-shaped, and the structural frame 100 includes a fire-stop ring 110 and a fire-stop ring footrest integrally arranged on the upper side of the fire-stop ring 110 120 , there are three fire-stopping ring feet 120 evenly distributed along the circumference of the fire-stopping ring 110 . The structural frame 100 is provided with a flame spreader 130 for extending into the furnace. After installing such a flame-guiding flame-delaying flame stabilizer in the furnace tube 200, the burning speed of the flame can be controlled, the burning efficiency of the fuel can be improved, and the utilization rate of resources can...
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The invention discloses a flame guiding and combustion extension flame holder and an open-fire furnace. According to the main technical scheme, the flame guiding and combustion extending flame holder comprises a structural frame used for being erected on a furnace barrel, the structural frame is provided with a combustion extending part used for stretching into a hearth, the combustion extending part is provided with a flame blocking face used for facing flames on a vertical projection plane, and the flame blocking face is a conical surface. The flame guiding and combustion extension flame holder and the open-fire furnace have the following effects that in the combustion process, due to the fact that both flames and gas move upwards and are blocked by the flame blocking face, firstly gas in combustion can be blocked, the time of the gas in the combustion chamber can be prolonged at the moment, the combustion efficiency is improved, fuel can be sufficiently combusted as much as possible, and the flames are low and stable.
Description
technical field [0001] The present application relates to the technical field of ventilated furnaces, in particular to a flame-guiding flame-delaying flame stabilizer and an open flame furnace. Background technique [0002] Existing open fire furnaces with natural air intake use firewood or biomass pellet fuel as solid fuel. Solid fuel is placed inside the furnace barrel, and the fuel will burn inside. During the normal combustion process, there is more or less combustion In the case of insufficiency, the combustible gas and smoke that have not been fully burned stay in the combustion chamber for a short time, and will be discharged from the combustion chamber immediately, which has the disadvantages of high consumption and high smoke emission. Contents of the invention [0003] In order to improve the combustion efficiency in the furnace tube and burn the fuel as fully as possible, the application provides a flame-guiding flame-delaying flame stabilizer and an open flame ...
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IPC IPC(8): F24B1/19F24B1/191
CPCF24B1/19F24B1/191Y02P10/143
Inventor 王晨凯沈惠阳
Owner ZHEJIANG HUIWENMEI STOVE CO LTD