Vacuum hot blast stove is suitable for all kinds of combustion equipment. According to the requirements, it can be equipped with advanced integral burners, such as Germany imported Wesso, Italy Baide, Riyal Road, etc. The flame shape of the integral burner is adjustable, which is suitable for any hot stove and has little requirement for the size of the combustion chamber. At the same time, because of the long and thin burning cylinder and burning head, the diameter of flame stabilizing plate is very small, the pressure behind the plate is large, the flame leaves the flame stabilizing plate, the heating load is small, and the service life is long. The burner's combustion fan suction port is suspended, and the inhaled air is cleaner, which is conducive to full combustion. The flanges of the combustion cylinder are movable, and the installation depth is easy to adjust. At the same time, the blower and the combustion cylinder are integrated, and the combustion noise is small. And its accessories have strong versatility.
Combustion noise mainly comes from motor, air supply fan and combustion chamber of burner. With the increase of output (tonnage) of hot blast stove, the noise value increases, which has little relationship with heat transfer mode of hot blast stove. There are other noise generating equipment (pumps, etc.) in the hot stove room. Therefore, the noise of the hot blast stove room needs to be prevented and controlled as a whole. The noise reduction methods include: burner (motor, fan, etc.) plus noise muffler vibration reduction accessories, flue duct plus draft fan, wall plus sound absorption board, door sound insulation door, etc. to ensure that the noise index of the field boundary meets the standard.
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