Rotor centrifugal blower, used to move WORKING ENVIRONMENT ONLY centrifugal force (BLOWER CENTRIFUGAL ROTOR REPLACEMENT)

摘要

1. A rotor of a centrifugal blower, comprising a working disc with a plurality of flow channels, open only on the side of the inlet and outlet, the inlet of each channel does not communicate with the inlets of other channels, and each channel to have its inlet opening to the center and an outlet - a periphery, characterized in that the rotor comprises a set of working discs interconnected by its ends, each formed by a working drive flow channels of different lengths, which are uniformly distributed enes one layer in one plane and the maximum possible fill area of ​​the disk, and before the inlet of each flow channel has a feeding cell formed by the structural elements corresponding to the working disc, including side surfaces of the channels and the edges of the inlet openings, wherein the feeding cell different working discs form a plurality suction cavities, each of which passes through the rotor on its one end to the other, wherein with one of the ends of the rotor cavity having an open mouth, and n Counterface rotor end face is sealed, while each of the suction chamber extend only those flow channels, which feed the cells form this suction polost.2. Rotor according to Claim. 1, characterized in that the working wheels are in the form of a flat or a convex or concave diska.3. Rotor according to Claim. 1, characterized in that the flow channels have internal ribs or webs or partitions, or tabs or vstavki.4. Rotor according to Claim. 1, characterized in that each flow passage sectional area of ​​its outlet opening is less than its cross-sectional area vpus