Coating apparatus – Immersion or work-confined pool type – Work-confined pool
Patent
1990-06-11
1992-06-09
Woo, Jay H.
Coating apparatus
Immersion or work-confined pool type
Work-confined pool
118417, B05B 1506
Patent
active
051197561
ABSTRACT:
A unit for mixing a powder onto a particulate material for example an inoculant onto seeds includes a device which can be clamped around an auger tube and includes a liquid dispenser and a power dispenser. The liquid dispenser communicates with an inlet into the auger tube spaced downwardly of the unit. A powder hopper includes an opening for dispensing through a tube into the auger tube with the powder hopper being vibrated to feed the powder into the auger tube. The liquid acts as an adhesive agent coating the seeds so that the powder inoculant can be adhered to the seeds at a position downstream of the injection of the liquid at a point where the liquid is fully mixed.
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Ade Stanley G.
Battison Adrian D.
Durkin J. F.
Thrift Murray E.
Woo Jay H.
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