PROBLEM TO BE SOLVED: To attempt at improving the solid-gas separating performance of a cyclone type solid-gas separator which separates solid particles from a solid-gas mixed gas containing solid particles by utilizing centrifugal force.;SOLUTION: Within a capturing section 5, a gas-sucking section 9 sucking the gas within the capturing section 5 and discharging the gas out of the gas-sucking section 5 is arranged. The suction inlet 9a of the gas-sucking section 9 is located in the central area of the capturing section 5 where the concentration of particles becomes dilute. The end of the suction tube 9b constituting the gas-sucking section 9 is connected with a gas-introducing section 6 of a swing flow generating section 3. The arrangement causes the gas within the capturing section 5 which has been sucked through the suction force of a vacuum ejector E2 to return to the swing flow generating section 3 through the suction tube 9b.;COPYRIGHT: (C)2007,JPO&INPIT
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