ULTRA-HIGH PRESSURE SINGLE-JET TURBINE NOZZLE FOR PIPE CLEANING Russian patent published in 2023 - IPC B08B9/32 B05B1/14 B08B3/02 

FIELD: industrial technology.

SUBSTANCE: single-jet ultra-high pressure turbine nozzle for cleaning pipes, including a fixed seat (16), the outer lower part of the fixed seat (16) is threaded to the body (19), the lower part of the body (19) is equipped with a jet head (21), in the middle of the fixed seat (16) there is a filter core (18), the upper part of the filter core (18) is provided with a pressure pad (17), the lower part of the filter core (18) is provided with a filter hole (2), the lower part of the inner side of the fixed seat (16 ) is connected to the upper part of the rotating shaft (20), the lower end of the rotating shaft (20) is threaded to the spray head (21), the spray head (21) is provided with a spray hole (15) on the outside, the rotating shaft (20) has an upper clearance (8) rotation between the top of the rotating shaft (20) and the fixed seat (16), the bottom clearance (14) of rotation between the bottom of the rotating shaft (20) and the lower part housing (19), the upper rotation gap (8) and the lower rotation gap (14) have an oil ring (7) in the middle, the body (19) has a drain (9) in the middle, the rotating shaft (20) has a spiral groove (10) in the middle part, between the middle part of the rotating shaft (20) and the housing (19) there is a gap for draining water (11), below the middle part of the rotating shaft (20) there is a knockout hole (12), between the outer side of the knockout hole (12) and the body (19) has a baffle chamber (13).

EFFECT: increase in the efficiency of the cleaning.

8 cl, 3 dwg