Complete premixing means that the air required for combustion is obtained entirely by gas injection, i.e., the gas and air are completely mixed before combustion.
Advantages:
(1) complete combustion, chemical incomplete combustion loss is less;
(2) less excess air, when used for direct heating of industrial furnaces will not cause excessive oxidation;
(3) high combustion temperature, easy to meet the high temperature process requirements;
(4) Flameless burner with fire escape has high combustion intensity, high volumetric heat load, and can reduce the volume of the combustion chamber;
(5) no fire channel, easy to burn low calorific value of gas.
Disadvantages:
(1) the possibility of backfire, the adjustment range is small, in order to prevent backfire, the head structure is more complex and bulky;
(2) large heat load burner, the structure is huge and bulky.
(3) The noise is large, especially when the high pressure and high load is more so.
How a bowl of Baixiang good noodles is born? About 1.8 million years ago, humans learned to cook food with purposeful control of fire. The use of fire has made unprecedented progress in human health and life, and Darwin also called cooking the most important invention of mankind after language....
Heat delivers real deliciousness. In recent years, China's kimchi industry has grown rapidly, with a market size of more than 40 billion. With the gradual rise of the "stay-at-home economy", Chinese compound condiments and prepared dishes have become new trends in the industry....
