Pre-mixing type whirl combustion apparatus

Abstract

It relates to a premixed swirl flamer. It comprises the mixed air cylinder, a flaming plate set on the top of the mixed cylinder, mixed gas through hole on the plate, flame cavity at the convex in the center, a constant bright flame cap inside the flame cavity, a gas distribution plate set under the mixed gas cavity, a bright flame pipe penetrating to the center of flame cap cavity to the burning plate from the mixed gas cylinder, a LPG guided into the pipe from the bottom of the mixed gas cylinder to the gas distribution plate, a pair of spiral vanes fixed on the top of the gas distribution plate and the cavity wall of the mixed gas cavity, a press flame ring set on the burning plate. It can save energy over 30%, reducing carbon monoxide to 0.001%, flame temperature reaching over 1200deg.C, shortened processing time, with the gas plate having gas distribution and noise reducing effect.

Description

technical field [0001] The invention relates to a premixed swirl burner, which is applied to cookers such as hotels, restaurants and canteens, and belongs to the technical field of kitchen cookers. Background technique [0002] At present, the structure of the burner on the cooker used in the above-mentioned but not limited places is similar to that of the burner on the ordinary household liquefied gas cooker. Although this structure can meet the requirements of use, it has the following shortcomings : First, the energy-saving effect cannot be reflected; second, it cannot be fully burned, resulting in the carbon monoxide in the flue gas being higher than the relevant standards such as the international standard of 0.10%; It is not prosperous and affects the processing quality and time of dishes, and wastes energy; the fourth is that the noise caused by the equipped fan is large, which affects the kitchen environment, and so on. Contents of the invention [0003] The task ...

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Problems solved by technology

[0002] At present, the structure of the burner on the cooker used in the above-mentioned but not limited places is similar to that of the burner on the ordinary household liquefied gas cooker. Although this structure can meet the requirements of use, it has the following shortcomings : First, the energy-saving effect cannot be reflected; second, it cannot be fully burned, resulting in the carbon monoxide in the flue gas being higher than the relevant standards such as the international standard of 0.10%; If it is not busy, it will affect the processing quality and time of dishes, and waste energy; Fourth, the noise caused by the equipped fan is large, which affects the kitchen environment, etc.

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