Atmospheric pilot burner
The gas enters the pilot at a certain flow rate from the nozzle, and the primary air is introduced at the indentation of the pilot, and the two flow to the head of the burner after mixing, which flows out from the fire hole and burns in the form of native flame. This kind of burner is only used for small boilers, it is suitable for all kinds of low-pressure gas, and does not need a blower, but the heat load is too large, the structure is bulky.
Air-injected burner
When the air passes through the nozzle at the indentation of the pilot, negative pressure is formed and the low-pressure gas is sucked in from the four holes, and the two gases are mixed in the mixing tube to form a homogeneous gas mixture, which flows to the exit of the fire hole and burns in the stable flame channel connected with the exit. This kind of burner furnace outlet excess air coefficient is small, high combustion intensity, but need blower device, power consumption, suitable for positive pressure boilers with air preheater with high resistance.
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....
