Patent ID: 7897026
Filing Date: 2011-03-01
Classification: B07C

Abstract:
1. A fluid particle separating device, comprising: a sorting channel used for receiving a first fluid containing a first particle and a second particle, wherein the first particle and the second particle sequentially pass through the sorting channel; a first diverting channel connected to the sorting channel for guiding the first particle; a second diverting channel connected to the sorting channel for guiding the second particle; a detector disposed around the sorting channel for sequentially recognizing the sizes and numbers of the first particle and the second particle and accordingly outputting a first recognition signal and a second recognition signal; a microprocessor electrically connected to the detector for sequentially receiving the first recognition signal and the second recognition signal and accordingly outputting a first control signal and a second control signal; a first sieving valve deformable and disposed inside the first diverting channel for allowing the first particle to pass through the first diverting channel; a second sieving valve deformable and disposed inside the second diverting channel for allowing the second particle to pass through the second diverting channel, wherein the first sieving valve and the second sieving valve each comprises: a first actuator electrically connected to the microprocessor for receiving the first control signal and accordingly controlling the deformation of the second sieving valve such that the first particle can not pass through the second diverting channel; and a second actuator electrically connected to the microprocessor for receiving the second control signal and accordingly controlling the deformation of the first sieving valve such that the second particle can not pass through the first diverting channel.