초록

A cyclone separator including a gas inlet, a gas outlet, and a particle outlet opening, wherein a rotatable particle collection chamber is in fluid communication with the particle outlet opening.

대표청구항 ▼

What is claimed is: 1. A separator for separating particles from a particle laden gas stream, comprising: a cyclone body wall having a top and a bottom and defining a central vertical axis, with said cyclone body wall having a larger first radius at the top and tapering to a smaller second radius a

What is claimed is: 1. A separator for separating particles from a particle laden gas stream, comprising: a cyclone body wall having a top and a bottom and defining a central vertical axis, with said cyclone body wall having a larger first radius at the top and tapering to a smaller second radius at the bottom, said cyclone body wall defining a gas inlet, a gas outlet opening at the top, and a particle outlet opening at the bottom, wherein said gas outlet opening and particle outlet opening are substantially aligned with said central vertical axis; a particle collection chamber beneath said particle outlet opening, said particle collection chamber having a closed bottom and defining a top opening in fluid communication with said particle outlet opening; means for rotating said particle collection chamber about said vertical axis relative to said cyclone; means for removing separated solid particles from said particle collection chamber; and means for providing a substantially airtight seal around said particle outlet opening to ensure that gas entering through the cyclone gas inlet exits through said gas outlet opening. 2. A separator for separating particles from a particle laden gas stream as recited in claim 1, wherein said gas inlet is tangential to said cyclone body wall and defines an induced direction of rotation to a gas stream entering said cyclone body, and wherein said means for rotating said particle collection chamber includes means for rotating the particle collection chamber in said induced direction. 3. A separator for separating particles from a particle laden gas stream as recited in claim 1, wherein said means for providing an airtight seal includes a sealed containment chamber enclosing said particle collection chamber. 4. A method for separating solid particles from a particle laden gas stream, comprising the steps of: flowing a particle laden gas stream tangentially into a cyclone separator having an upper gas outlet and a lower particle outlet to separate the particles from the gas stream; providing a collection chamber in fluid communication with said lower particle outlet; rotating said collection chamber about a central vertical axis relative to said separator; and trapping the separated particles inside said collection chamber while allowing the gas stream to exit through the upper gas outlet. 5. A method for separating solid particles from a particle laden gas stream as recited in claim 4, and further comprising the steps of stopping the rotation of said collection chamber and removing said collection chamber from the lower particle outlet of said separator to remove the trapped particles. 6. A method for separating solid particles from a particle laden gas stream as recited in claim 4, and further comprising the steps of stopping the rotation of said collection chamber and opening a clean-out door in said collection chamber to remove the trapped particles. 7. A method for separating solid particles from a particle laden gas stream as recited in claim 4, and further comprising the step of adjusting the rate of rotation of the collection chamber depending on the operating conditions.