Vacuum cleaner device includes cyclone separator with cyclone comprising first end wall, second end wall with opening for dust outlet chamber, intermediate part, air suction inlet, and vacuum suction opening

摘要

A vacuum cleaner device includes a cyclone separator having a cyclone comprising a first end wall, a second end wall, and an intermediate part between the first end wall and the second end wall. The cyclone has an air suction inlet, and a vacuum suction opening. The second end wall has an opening for a dust outlet channel. A vacuum cleaner device includes a cyclone separator having a cyclone comprising a first end wall (13), a second end wall (12) opposite to the first end wall, and an intermediate part (6) between the first end wall and the second end wall. The cyclone separator is shaped as either a cylinder or a partial truncated cone. It further includes an air suction inlet (3) close to the first end wall and tangential to the inner surface of the intermediate part, and vacuum suction opening (18) far from the first end wall connected to a vacuum source route (4). The second end wall has an opening for a dust outlet channel (1), such that dust separated from the dust outlet moves and forms an angle ( alpha ) of less than 90 deg with an axis R of a rotation of a vortex, and enters a dust collecting chamber through the dust outlet channel connected to the dust collecting chamber (8).