| 摘要 |
equipment for mining of milled peat, particularly, hopper peat machines ensuring peat picking-up due to action on peat particles by air flow sucked through nozzle under rarefaction. SUBSTANCE: nozzle of pneumatic peat machine includes body rectangle in cross-section with hood of smoothly made profile mounted above inlet slot, scraper hinged to nozzle body with the help of tie-rods and made in the form of plate. In this case, angle of scraper installation is 18-25 deg which selected to provide the best conditions for lifting of peat. EFFECT: increased cycle picking-up of milled peat. 1 dwg |
