Main Function
Grain/Seed Pre-Cleaning
Application of Pre-Cleaner
Pre-cleaning is the rapid removal of excessive, extraneous materials by pre-cleaner, which is used to remove large trash, stems, leaves, and associated chaff prior to basic cleaning.
Working Principle of Pre-Cleaner
1. Grain flows into dedusting bin from silo by a bucket elevator;
2. A fan sucks out the relatively light sundries like dust, stive, rice chaff and bran;
3. Then grain flows onto a flat screen that is set at a slight incline and vibrated mechanically;
4. Large trash is removed as the seed fall through the holes in the first screen and onto a second screen;
5. The second screen traps the seeds and moves them to a hopper as smaller trash falls through the holes and discharged from another hopper.
DZL-15 Pre-Cleaner Parameters:
Model | Dimension | Fan power and rotate speed | Motor Power | Capacity |
DZL-15 | 3040*1120*2300mm | 1.5kw/2900round/minute | 1.5-6grade | 15-20T/h |