DEVICE FOR CONTROLLED SPRAYING OF VISCOUS FLOW IN PIPELINE Russian patent published in 2020 - IPC B05B1/30 

FIELD: oil, gas and coke-chemical industries.

SUBSTANCE: invention relates to oil-producing and oil-refining industry, namely to facilitation of movement of viscous products by action on change of their flow by means of electric means or mechanical vibrations. Device for controlled spraying of viscous flow in pipeline, comprising pipeline with internal sprayer. Device incorporates a supporting body with a streamlined curvilinear shape, a movable rod and an elastic support coaxially and serially arranged behind the opening of the passage channel of the sprayer in the outlet chamber. Support is fixed in output chamber and connected via movable rod with support body. Shape of the outlet part of the passage hole of the flow sprayer is matched with the shape of the surface of the support body mounted on the movable rod.

EFFECT: broader functional capabilities of the device by using it directly in an oil flow in a wide range of variation of viscous flow velocity with high efficiency of operation and possibility of real-time control of parameters of the viscous flow spraying mode.

1 cl, 1 dwg