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Solids Conveyance across Pressure Gradients using Pistons in Rotating Disks
Solids Conveyance across Pressure Gradients using Pistons in Rotating Disks
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机译:使用旋转盘中的活塞跨压力梯度输送固体
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摘要
A method and device for transferring solid particles between zones of different pressures is disclosed. A rotating annular disk spans a pressure barrier and comprises a radial piston cylinder connecting the exterior with the interior. A piston is disposed within the radial piston cylinder comprising a proximal end and distal end, the distal end comprising a cam follower. A stationary closed cam device is located within the interior portion comprising an internal cam profile. The cam follower is in contact with the internal cam profile. As the disk rotates, the cam follower tracks the cam profile causing the piston to move rectilinearly through the radial piston cylinder. As the radial piston cylinder aligns with a solids source, the piston retracts, providing a cavity into which the solid particles fall. As the radial piston cylinder aligns with a solids receptacle the piston returns, ejecting the solid particles into the solids receptacle.
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