A formula for calculating the natural frequencies of vibrating screens
The above is a simple method to calculate the amount of vibration sieve. It can be seen that the biggest factor associated with the sieve component is the size of the vibrating screen mesh, mesh density, vibration frequency, material density, material viscosity, percentage of screening material and so on
Calculation method of processing capacity:Q = 3600*b*v*h* gammaWhere Q: processing capacity, unit t/hB: screen machine width, unit MH: average material thickness, unit MGamma: material stack density, unit T / m3V: material running speed, unit M / S2. The calculation method of material running speed of linear vibrating screen is:V=kv* lambda * Omega *cos (delta) * [1+tg (delta) *tg (alpha)]3. The calculation method of material running speed of circular vibrating screen is:V=kv* lambda * Omega 2* (1+) * *Among them, kV: comprehensive experience coefficient, generally take 0.75 ~ 0.95Lambda: single amplitude, unit mmOmega: vibration frequency, unit rad / SDelta: vibration direction angle, unit degreeScreen angle per unit angle4, dynamic load: P=k* lambdaWhere K: composite spring stiffness, unit N / MLambda: amplitude, unit MP: dynamic load, unit NThe maximum dynamic load (resonant dynamic load) is calculated 4~7 times as much as the above mentioned result
With the modernization of the popularity of more and more big, the application field of vibrating screen is more and more widely, people on the production of more and more accurate, the choice of what types of vibration sieve, producing the highest price, the other is right, people are increasingly concerned about, here is your weapon shaker manufacturers how to calculate the quantity of vibrating screen
