| 摘要 |
he corinthian and sultana raisins suction machines are charged to remove lighter-than-the treated product waste particles. The sucked particles, after being conducted from the machine to an area where suction sub-pressure is expanded, are collectedat the bottom and therefrom discharged at the outside with the assistance of the present invention. This can be obtained automatically -with no human intervention-and with no great quantity of flowing-in air that could eventually cause troubles to the suction airflow. More precisely, the funnel, which is depicted in figure 1 and positioned at the lower part ofthe suction machine, collects all removed particles; an endless screw 2 rotating with the help of a reducer located at the place 3 conducts all particles outwards, into the tube 4 blocked up with particles which, along with the lid 5 supported by the spring-actuated hinge 6, keeps the internal pressure stable by impeding the air ingress into the suction machine. Waste particles are discharged from the tube 4 through the lid 5 openable upon pressure of same particles (fig. 1). |
