In recent years, restrictions on industrial waste have been intensified. Animal waste such as beef tallow and animal or vegetable oils such as soybean oil, mineral oil such as insulating oil and engine oil have to be disposed of and utilized. Therefore, waste oil needs to be used as a fuel for a combustion device such as a boiler or a burner. However, since there are many impurities contained in the waste oil, the combustion efficiency is poor, and the hot spot temperature of the waste oil is high. Therefore, in the above-mentioned combustion apparatus using the waste fuel as a fuel, most of the waste oil of the fuel exists Causing incomplete combustion, generating a large amount of black smoke, and hard carbon Ling attached to the interior of the combustion chamber.
Content of the invention
It is an object of the present invention to provide a fully burned dual fuel kitchen burner. To achieve the above object, the technical solution of the present invention is
The present invention is a dual-fuel kitchen burner, which is mainly composed of a burner upper part, a refractory ring, a combustion chamber and an air inlet chamber; the upper end face of the combustion chamber is terminated with the lower end face of the upper part of the burner head , Forming a combustion space between the combustion chamber and the upper part of the burner; the fireproof ring is sheathed in the combustion space formed by the combustion chamber and the upper part of the burner; the air inlet chamber is installed at the lower end of the combustion chamber and enters A gasification space is formed in the annular space between the inner cavity of the wind chamber and the bottom surface of the combustion chamber, an inlet port is arranged on the air inlet chamber, a waste oil inlet pipe is also arranged on the inlet chamber, There is a through hole communicating with each other, and the waste oil inlet pipe passes through the through hole of the upper part of the burner and extends into the inner cavity of the refractory ring. The waste oil inlet pipe located in the inner cavity of the refractory ring is bent into a ring shape. After adopting the above scheme, since the present invention adds a waste oil input pipe to the existing alcohol-based fuel burner, the waste oil input pipe can be used for inputting the waste oil to form the combustion M90 alcohol-based fuel and waste oil Dual fuel input structure, can be fully combusted waste oil. The present invention is further described below with reference to the accompanying drawings and specific embodiments.
Fig. 2 is an exploded perspective view of the present invention; Fig. 3 is a sectional view of the present invention; Fig. 4 is a structural view of another type of waste oil inlet pipe of the present invention.
1, the present invention is a dual-fuel kitchen burner, which is mainly composed of the burner top 1, the refractory ring 2, the combustion chamber 3, the inlet chamber 4, the waste oil inlet pipe 5 composition. The upper end surface of the combustion chamber 3 is terminated with the lower end surface of the upper furnace piece 1 to form a combustion space between the combustion chamber 3 and the upper furnace piece 1.
The refractory ring 2 is arranged in the combustion space formed by the combustion chamber 3 and the upper part 1 of the burner. The air inlet chamber 4 is installed at the lower end of the combustion chamber 3 and an annular gasification is formed between the inner chamber of the air inlet chamber 4 and the bottom surface of the combustion chamber .