Screen grain cleaner and separator BSHM-50 (cleaning/screening machine)
The grain cleaning separator BSHM-50 is intended for grain cleaning (wheat, rye, oats, etc), from impurities, differing in geometric dimensions and aerodynamic properties and also separation of the grain mixture into fractions.
Working oscillations are generated by two vibromotors with adjustable eccentric masses that allows to carry out deep regulation of operating modes (amplitude, direction and frequency of oscillations, change of an angle of inclination of a body of a separator). Due to the vertical component of the oscillations there is a relative motion for flat particles when divided by thickness, and for strongly elongated when divided by width . This feature makes machines of this type the most effective in calibrating (sorting) grain in the preparation lines of high quality seed, selection of the largest fraction for use in food, sorting of granules after granulation and sorting of granules after grinding.
Differences of BSHM-50 from BSHM-16:
- the area of the sieves is doubled - from 4 to 8 m²,
- quick replacement of sieves, not completely frames with sieves,
- provided purge with air at the inlet of the product in the separator for partial selection of light impurities.
|
PARAMETER TITLE |
BSHM-16 |
BSHM-50 |
|
Technical productivity for wheat and rye with moisture content max. 2-3% and humidity max. 15%: t/h; - main cleaning, (industrial cleaning process), |
66 16 |
80 30 |
|
Efficiency of cleaning from foreign impurities - pre-cleaning, %, min. - main cleaning, %, min. |
20 75 |
25 75 |
|
Area of sieves (receiving/sowing) m². |
4 (2/2) |
8 (4/4) |
|
Rated capacity, kW, min. |
0,74 |
0,75*2=1,5 |
|
Body vibration frequency, open-circuit (rpm) |
940 |
|
|
Body vibration amplitude (motion), mm |
5÷5,5 |
|
|
Body inclination angle, degree: - pre-cleaning - main cleaning |
10 6 |
|
|
Vibrator setting angle, degree: - pre-cleaning - main cleaning |
25 20 |
|
|
Air consumption for aspiration, m3/hr, max. |
4500 |
5600 |
|
Overall dimensions (with pneumatic duct), mm, - length; - width; - height |
2700 1690 1856 |
2700 1690 2100 |
|
Weight of separator, kg, max., including: - separator - aspiration channel |
690
570
120 |
1400
1250
150 |
