FIELD: machine building.
SUBSTANCE: invention relates to processing device, first of all for workpieces cleaning/stripping. Device (100) comprises nozzle module (114), which has module housing (116) with nozzle chamber (120). Nozzle chamber (120) has at least one nozzle hole (146) to create at least one directed on workpiece (102) stream (148) of high-pressure fluid. Module housing (116) comprises another nozzle chamber (124), which has at least one nozzle hole (172) to create at least one, at least, passing in sections along high-pressure fluid stream (148) and adjacent low-pressure fluid stream (184, 184'). Device has high-pressure liquid (130) supply device (128) into nozzle chamber (120) to create at least one stream (148) of high-pressure fluid. Device contains low pressure liquid (157) or gaseous fluid medium (155) selective supply device (154) into another nozzle chamber (124). At that, at least one hole (146) is located in module housing (116) with possibility of displacement.
EFFECT: technical result is reduction of friction force, longer range of stream, which increases efficiency of cleaning.
16 cl, 17 dwg
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