PLANT FOR STEAM OR GAS CLEANING FROM FOREIGN INCLUSIONS (VERSIONS) Russian patent published in 2009 - IPC B01D45/04 

FIELD: motors and pumps.

SUBSTANCE: plant includes pipeline and foreign inclusions storage unit. The Venturi throat is installed inside the pipeline. The throat is provided with convergent, cylindrical and expanding sections. There is body enclosing this throat from the outside, which forms annular separation chamber together with pipeline and the body with pipeline. The front section of the separation chamber is linked with the pipeline by means of annular inlet diffuser. The diffuser is constituted by the inner surface of pipeline and outer surface of convergent part of Venturi throat. The middle part of separation chamber is connected to the convergent annular channel with inlet part of expanding Venturi throat section. In the first version of the plant design, deflector is situated behind the inlet diffuser between the body wall and outer surface of cylindrical wall section and expanding part wall. The blade system is located between deflector and inlet diffuser. It makes centering of cylindrical part inside the body. The second version provides for separating element installing between inlet diffuser and convergent annular channel. The separating element is represented with louver set.

EFFECT: high degree of steam or gas cleaning at minimum power consumption.

2 cl, 4 dwg