Vibrating screen efficiency calculaton methods


1. Calculation of the amount of burial:
Q= 3600*b*v*h*Y
Q: throughput, unit: t/h
b: sieve width, unit: m
h: average thickness of material, unit: m
γ : material density, unit: t/ m3
v: material running speed, unit: m / s
2. The calculation method of the running speed of linear vibration material is:
v=kv*λ *w*cos(6 ) * [1+tg(δ )*g(a ) ]
3. The calculation method of the running speed of the circular vibrating material is:
v=kv*λ *w2* (1+ ) *a ;
Kv: comprehensive experience coefficient, generally takes 0.75~0.95
λ: single amplitude, unit: mm

w: vibration frequency, unit: rad/ s

δ : vibration direction angle, unit: °
a : screen inclination, unit: °
4. Dynamic load: P = k*A
k: spring stiffness, unit: N/m
λ: amplitude, unit: m
P: dynamic load, unit: N
The maximum dynamic load (common vibration load) is calculated as 4 to 7 times the above result.

If you have any questions about the device, please feel free to contact us at any time. Our website is: https://www.hnjinte.com
TEL: +86 15737355722
E-mail:  jinte2018@126.com

Company mainly produces vibration screening and its supporting equipment and complete sets of equipment, used in metallurgy, electric power, mining, coal, sand and stone, the chemical industry, ceramics, tailing and other complete production lines.