FIELD: agriculture. SUBSTANCE: seed treating apparatus has hopper, spraying and discharge devices. Hopper has ejector. Laval nozzle is positioned on ejection pipe line. Jet pipe for sucking aqueous solution of toxic chemical is positioned in narrow part of Laval nozzle. Ejector is connected to hose provided with tip onto which conveyance hose is put. Conveyance hose is connected to discharge device formed as cyclone having discharge branch pipe equipped with filter. Apparatus is used for seed preparing and treatment. EFFECT: improved quality of mixing seeds with aqueous toxic chemical suspension and reduced damage to seeds during discharge of seeds from discharge device. 2 dwg
Title | Year | Author | Number |
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SEED TREATMENT APPARATUS | 2002 |
|
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Authors
Dates
2001-01-10—Published
1999-03-15—Filed