Liquid Volumetric Filling 动画 Figure 20. 5 Piston volumetric filling with reciprocating valve
Liquid Volumetric Filling Figure 20.5 Piston volumetric filling with reciprocating valve 动画
Liquid Volumetric Filling o Types of valves: a reciprocating valve and a rotating valve (Figure 20.6) Rotary valve Reciprocating valve Figure 20.6 Valves
Liquid Volumetric Filling ⚫ Types of valves: a reciprocating valve and a rotating valve (Figure 20.6). Rotary valve Reciprocating valve Figure 20.6 Valves
Liquid Volumetric Filling The volume of product delivered into the container is determined by the volume of the filling chamber in which the piston is operating. This volume can be changed by adjusting the length of the piston's stroke As the stroke is lengthened the volume of the chamber is increased. and as the stroke is shortened the volume of the chamber is decreased(Figure 20.7)
Liquid Volumetric Filling ⚫ The volume of product delivered into the container is determined by the volume of the filling chamber in which the piston is operating. This volume can be changed by adjusting the length of the piston’s stroke. As the stroke is lengthened, the volume of the chamber is increased, and as the stroke is shortened, the volume of the chamber is decreased (Figure 20.7)
Liquid Volumetric Filling Short piston stroke Longer piston stroke 动画 Figure 20.7 Volume adjustment
Liquid Volumetric Filling Short piston stroke Longer piston stroke Figure 20.7 Volume adjustment 动画
Liquid Volumetric Filling o Figure 20 8 shows three methods that are used to keep the product from leaking out around the piston as it moves back and forth: fine tolerance, rings placed in grooves around their circumference and cuffs applied to the ends of the pistons to create a seal
Liquid Volumetric Filling ⚫ Figure 20.8 shows three methods that are used to keep the product from leaking out around the piston as it moves back and forth: fine tolerance, rings placed in grooves around their circumference and cuffs applied to the ends of the pistons to create a seal