NOZZLE WITH ACTIVE DISSECTOR Russian patent published in 2018 - IPC A62C31/02 

FIELD: devices for liquid atomization.

SUBSTANCE: invention relates to equipment for liquid atomization and can be used in fire fighting, agriculture, chemical industry and heat power engineering. In the nozzle with an active dissector, comprising a hollow cylindrical body with a vortex flow dissector, an external thread is made at the upper part of the body to connect the distribution pipeline for supplying liquid to the fitting, and in the lower part of the body, an external thread is made for connection with a vortex flow dissector, the body has an inner cylindrical chamber, which serves to supply liquid, in a cylindrical chamber, coaxially with it, a swirler is installed with a clearance relative to the inner side surface of the chamber, fixed in its upper part by means of a strainer to the body, vortex flow dissector is fixed to the body by means of a cage having an internal thread and made in the form of a ring, to which are attached at least two inclined to the axis of the nozzle plate, connected in the lower part by a vertically arranged rod, onto which there is a second swirler made in the form of a cone with helical blades enclosing the rod with a clearance and resting in the lower part on a thrust located horizontally and perpendicular to the rod, in the cylindrical chamber, a hollow conical swirler is coaxially installed with a gap with respect to the inner lateral surface of the chamber, made in the form of a conical surface with a screw through thread, the vertex of the conical surface of the hollow conical swirl is fixed to the end surface of the rod.

EFFECT: higher efficiency of liquid atomization.

1 cl, 1 dwg