METHOD FOR CUTTING FOODSTUFFS BY THREE-PHASE LIQUID JET

摘要

A method for cutting foodstuffs by three-phase liquid jet includes formation of a hydroabrasive jet in a collimator, which is located behind a nozzle head, which in the form of a water jet flows under pressure P = 50-150 MPa from the nozzle that generates a cooled jet with a temperature t = and below, and is directed on the foodstuffs for cutting. Into a working fluid through a mixing chamber vapour of liquid nitrogen is generated and as an abrasive material the household soda (sodium bicarbonate) is fed which provides for cutting depth up to .