SYSTEM FOR CALCULATING PARTICLES TO DETECT FLOCK

摘要

PURPOSE: A particle calculation system is provided to detect the number of particles in an exact flock size by finely adjusting the absorption of an absorption cylinder through a lead screw. CONSTITUTION: A particle calculator(10) detects particles by installing in one side of a passage to be connected with an inlet portion. A storage portion(20) is connected with the passage via the particle calculator. The storage portion has a certain storage space. An absorption cylinder(40) is connected with an absorption passage in one side of the storage portion and equipped with a piston(45). Driving devices(50) drives the stroke of the piston. An outlet portion(26) is connected with the storage portion. The outlet potion is an outlet to discharge the sample outside. Thereby, the reduction of the pressure inside the absorption cylinder is controlled precisely by precisely controlling the moved amount of a lead screw. Therefore, the sample is absorbed by finely reducing the internal pressure of the absorption cylinder.