Powders flow control valve (Twin rotor)
Summary
I realize the high-precision beginning to talk of every powders while being a compact powders flow regulating valve.
Principle
I arrange the opening department that powders pass in the tread of two adjacent rotors.
I change the effective cross section of the opening department and control quantity of beginning to cut of powders continually by turning this rotor in the contradicting direction.
I change the effective cross section of the opening department and control quantity of beginning to cut of powders continually by turning this rotor in the contradicting direction.
Movie
The variable valve appearance
Variable valve internal structure
Rotor illustration
A cross section is variable with "the core variableness" from fully opening to fully closing it from fully opening by a twin rotor smoothly.
Characteristic
- Not the intermittent beginning to cut such as the conventional rotary valve, I can perform more stable pneumatic transportation with a wide range continually.
- It is available for abrasion characteristics and adherent strong powders.
- Abundant saizubarieshon (50A - 100A)
- Control is possible with range ability of normal 1-5 times.