WASHING DEVICE FOR EQUIPMENT DECONTAMINATION Russian patent published in 2015 - IPC B60S3/04 

FIELD: chemistry.

SUBSTANCE: washing device contains washing frame with injectors, which is made in form of rectangle and consists of nuts and connection bends, dismountable pipeline with injectors, placed on the entire frame perimeter, and input supply unit with adapter nut. Each injector is made in form of hollow case with nozzle and central core. Case is made with channel for liquid supply and contains coaxial, rigidly connected with case bushing with fixed in its lower part nozzle, made in form of cylindrical tow-stage bushing, upper cylindrical stage of which is connected by means of thread connection with central cylindrical core, which has non-through internal central hole and installed with ring clearance relative to internal surface of cylindrical two-stage bushing. Ring clearance is connected with three radial channels, made in cylindrical two-stage bushing, connecting it with ring cavity, formed by internal surface of bushing and external surface of upper cylindrical stage. Ring cavity is connected with case channel for liquid supply. In lower part of central cylindrical core made is partition with hole, on which installed is hollow conic swirler, conic ferrule of which is fixed on circular bead, formed in partition hole, with screw thread being made on external surface of hollow conic swirler.

EFFECT: increased productivity of equipment decontamination in field conditions from all sides and device economical efficiency.

2 dwg