Vacuum cleaner with centrifugal separators

摘要

The cleaner has a centrifugal separator (1) i.e. cyclone tube separator, for separation of dust from dust loaded suction air, and comprising an air inlet (4) and an air outlet (7). Another centrifugal separator (3) i.e. cyclone separator, is provided for separation of fine dust from a coarse cleaned suction air. The former centrifugal separator has a dust outlet (6) that is arranged in an air return area lateral to a separation chamber (5). The former separator centrifuges the separated dust in a dust collecting container (2) that is separated from the separation chamber, by centrifugal force.