Vibrating screen capacity how to calculate, today by me to take you to understand.
In order to calculate the optimal flow rate of the screen, it is necessary to calculate the size of the screen and the particle velocity. First, the particle velocity will be calculated based on the Italvibras method, and then the width of the screen will be calculated relative to the material velocity.
Material velocities are calculated in two different ways for two different vibration types. First, the unidirectional method for linear vibrations will be explained, followed by the rotational method for circular vibrations.
General Considerations
Easily calculate bed depth to determine optimal screen width. If the bed is too deep, the material will not be in contact with the screen surface. The depth of the sieve bed is very important, especially when cleaning, to ensure that the sprayed water penetrates the entire depth of the material. The first third of the screen will allow 80% of the material to pass through. The balance is used to obtain materials of similar size to provide 95% efficiency. Viscous, clay-like material, UG 2, gypsum requires high-frequency linear horizontal to slightly tilted screen.
Finally, all the parameters needed to calculate the flow rate of the material on the screen are obtained. Traffic can now be easily calculated using the formula defined below.
You can follow the same calculation steps in the calculation, or you can change the kind of calculation based on the exact value you have. All operations discussed here are reversible, meaning that material velocity, vibration motor running speed, or system stroke can be easily calculated in the same way if the flow rate is known, or if a specific flow rate is required.
