| 摘要 |
FIELD: gas cleaning of solid and liquid particles, applicable in cement, coal, chemical and pharmaceutic industries. SUBSTANCE: centrifugal gas cleaner has a body, inlet device, hollow rotor with precipitation surfaces installed between the inner and outer shells of the rotor, bin, annular slot to the bin, and outlet device; the rotor shells are made in the form of coaxial truncated cones installed on the same shaft and expanding in the direction of flow motion, in the area of the rotor outlet section the cones are connected by a device used for conveying the precipitated particles onto the inner surface of the rotor outer shell. The inlet device is made in the form of a subsonic nozzle installed at an angle to the rotor inlet section, and a helical-shaped cover hermetically connected to the nozzle and body, and the outlet device is made in the form of two sets of blades, the blades of the first set are installed on the rotor and have trailing edges bent against the direction of rotation, and the blades of the second set are fixed, installed past the rotor outlet section and have leading edges bent against the direction of rotor rotation. EFFECT: enhanced efficiency. 4 dwgm
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