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    9-04 Centrifugal fan

    Product description
    9-04 high-pressure centrifugal fan is mainly used for the production of small and medium-sized fertilizer plant, can also be used for iron furnace, combustion furnace, positive pressure fuel furnace forced ventilation and materials, food transport or transportation of air and non-corrosive, Non-explosive, non-sticky material of the gas, but the medium temperature is generally not more than 80 ℃, dust content of not more than 150mg / m³.
    9-04 high pressure centrifugal fan Model: The blower is single suction type, 9-04 has No6.3D, 7.1D, 8C, 9D, 10D, 11.2D, 12.5D, 5.6C, 6.3C, 7.1C, 8C A total of 11 machine number;
    Ventilator can be made in both the right and left and right forms, from the motor side of the face, the impeller clockwise rotation called the right whirlwind fan to "right"; counterclockwise rotation called left cyclone, "left" said.
    Fan transmission mode for the C-and D-type two.
    The outlet position of the fan is expressed as the exit angle of the housing. The "left" and "right" can be made into three angles: 0 degrees, 90 degrees and 180 degrees.
    9-04 high pressure centrifugal fan structure
    The blast mainly by the impeller, chassis, air inlet, base, drive group composition.
    (1) Case: welded with ordinary steel plate into a scroll shell as a whole.
    (2) impeller: 9-04 fan length of a total of 40 leaves. Are forward bending type. Impeller after molding by static, dynamic balance correction, it is running smoothly.
    (3) drive group: by the spindle, bearing box, coupling and other components. The spindle is made of high quality steel, the bearing box is the whole structure, with the rolling bearing, lubricated with the bearing grease. Both sides of the lid with detachable seal.
    (4) air inlet: made of convergent streamlined type of the overall structure, with bolts fixed on the front cover group.