초록 ▼

A cyclone separator including an initial cyclone arrangement (1) arranged first in relation to a flow direction ( 18) through the separator; a second cyclone arrangement (2) connected in series with the initial cyclone arrangement; a bypass channel (3) bypassing the second cyclone arrangement (2), a

A cyclone separator including an initial cyclone arrangement (1) arranged first in relation to a flow direction ( 18) through the separator; a second cyclone arrangement (2) connected in series with the initial cyclone arrangement; a bypass channel (3) bypassing the second cyclone arrangement (2), and a volumetric flow controlled valve device (4) for selectively directing a partial stream (5) through the bypass channel (3 ).

대표청구항 ▼

What is claimed is: 1. A cyclone separator comprising an initial cyclone arrangement arranged first in a flow direction; a second cyclone arrangement connected in series with said initial arrangement, a bypass channel for bypassing the second cyclone arrangement, and a volumetric flow controlled va

What is claimed is: 1. A cyclone separator comprising an initial cyclone arrangement arranged first in a flow direction; a second cyclone arrangement connected in series with said initial arrangement, a bypass channel for bypassing the second cyclone arrangement, and a volumetric flow controlled valve device for defining a partial stream that can be directed through the bypass channel wherein the valve device is controlled by a gate pivotable about a pivot pin arranged in a main flow channel connecting the first and second cyclone arrangements, and in the non-actuated state of the gate, a free cross-sectional area that is not covered by the gate remains in the main flow channel. 2. A cyclone separator according to claim 1, wherein said free cross-sectional area is between at least one wall of said main flow channel and the gate. 3. A cyclone separator according to claim 1, wherein the gate has an approximately rectangular configuration; the main flow channel adjacent the gate has an angular cross section on one side and a rounded cross section on an opposite side, and the pivot pin is disposed near a wall of the main channel on the angular side of the cross section. 4. A cyclone separator according to claim 1, wherein the valve device in its non-actuated state acts as a seal in the bypass channel. 5. A cyclone separator according to claim 4, wherein the bypass channel has a rectangular cross section adjacent the valve flap, and the valve flap has a matching rectangular configuration. 6. A cyclone separator according to claim 1, wherein the valve device comprises a pivotable valve flap which regulates a free cross section of the bypass channel. 7. A cyclone separator according to claim 6, wherein the bypass channel has a rectangular cross section adjacent the valve flap, and the valve flap has a matching rectangular configuration. 8. A cyclone separator according to claim 5, wherein the valve flap and the gate are jointly pivotable about the pivot pin. 9. A cyclone separator according to claim 8, wherein the valve flap and the gate are constructed as an integral component. 10. A cyclone separator according to claim 8, wherein the gate has a cross-sectional area less than or equal to that of the valve flap. 11. A cyclone separator according to claim 1, wherein the initial cyclone arrangement comprises two cyclones connected in parallel, and the second cyclone arrangement comprises a single cyclone.