CENTRIFUGAL SEPARATOR Russian patent published in 2016 - IPC B04B1/00 B04B11/00 

FIELD: machine building.

SUBSTANCE: invention relates to centrifugal separator. Centrifugal separator contains frame with spindle and centrifugal rotor enclosing the separating space, at that the rotating part is supported by the frame with possibility of rotation around the axis of rotation, drive element made with possibility to rotate the rotating part, inlet channel and at least one outlet channel. Inlet channel is made with possibility to ensure connection by fluid in separating space, and contains rotating part of the channel, secured to the centrifugal rotor, frame part of channel secured to frame, and seals ensured at border between the rotating part of the inlet channel and frame part of inlet channel. Outlet channel is made with possibility to ensure connection by fluid from separating space, and contains rotating part of the channel, secured to the centrifugal rotor, frame part of channel secured to frame, and seals ensured at border between the rotating part of the inlet channel and frame part of outlet channel. At that the inlet channel and outlet channel are located near and concentrically to each other, and forced methods for leak flow generation through some seals in first direction from the outlet channel to inlet channel are provided, such excluding leak in opposite direction from inlet channel to outlet channel.

EFFECT: increased efficiency of separation, and leaks prevention of product supplied to the separating space, to separated product exiting the separating space, thus ensuring low content of admixtures in separated product.

15 cl, 9 dwg