LIQUID-GAS JET APPARATUS WITH MULTIPLE NOZZLES AND VARIANTS

摘要

The present invention pertains to the field of jet generation techniques and more precisely relates to a jet apparatus provided with multiple nozzles. Each nozzle in the apparatus includes a filtration member which is mounted on the inlet side of said nozzle and which is made in the shape of a sleeve having a longitudinal opening formed in its side wall. The total surface area of the openings in each filtration member represents more than twice the cross-sectional surface area in the smallest flow section of the nozzle. The width of the opening in each filtration member is at least twice smaller than the shortest distance between the opposite walls in the cross section of the nozzle where the flow section is the smallest. Each mixing chamber comprises an inlet duct located in a reception chamber, wherein the height of each inlet duct represents from 0.05 to 86 times its diameter. The purpose of this invention is to increase the operation efficiency and the reliability of the jet apparatus.