CONICAL JET SCRUBBER Russian patent published in 2018 - IPC B01D47/06 

FIELD: manufacturing technology.

SUBSTANCE: invention relates to wet dust collecting equipment. Cone nozzle scrubber contains a housing with nozzles for dusty and clean gas, a spray nozzle, support and restrictive plates, between which there is a nozzle, a liquid trap made in the form of a nozzle layer located between the supporting and restricting plates, and a sludge removal device, wherein the support plates are resilient and the nozzle positioned above the lower support tray is made of resilient materials, for example in the form of polyethylene balls, and a vibrator is mounted on the lower support plate, the nozzle is made in the form of hollow balls, on the spherical surface of which a screw groove is cut, or the nozzle is made in the form of a screw line formed on a spherical surface and having a section of a circle perpendicular to the helix, a type of a circle, a polygon, "Berl saddle " or the “Itallocks” saddle, the spraying device is made in the form of swirl nozzles, each of which is made with a screw conic swirl, and comprises a housing and a coaxially disposed and rigidly connected to it in the upper part of the fitting with an inlet cylindrical hole connected to the diffuser, which is axially symmetric in the housing, on which a perforated disk is located, and in the lower part of the housing there is an axially symmetric housing of the nozzle with at least three projections centering it in the axial cylindrical chamber, herewith nozzle is made with a central hole on the inner surface of which a screw thread is made, and between the perforated disk and the nozzle is placed a hollow helical conical swirl nozzle with a screw thread, the nozzle is pressed against the nozzle body by a threaded washer with a central confuser.

EFFECT: increased efficiency and reliability of the dust collection process by increasing the liquid spraying rate of injectors.

1 cl, 5 dwg