ELEMENT OF SCRUBBER PACKED BED Russian patent published in 2017 - IPC B01D47/14 

FIELD: machine engineering.

SUBSTANCE: scrubber packed bed element containing a body with connection pipes for dusty and cleaned gas, an irrigation device, support grids between which the packed bed is located, and a sludge removal device, the packed bed is made in the form of cylindrical ring, to the side surface of which two hemispherical surfaces are fixed in such a way that the diametral planes of the hemispheres coincide respectively with the upper and lower bases of the cylindrical ring, and the vertices of the hemispherical surfaces are on the ring axis and directed towards each other. The perforation is performed both on the lateral surface and on hemispherical surfaces, and the space between the side inner surface of the perforated cylindrical ring and two perforated hemispherical surfaces attached to its side surface is filled with additional inert elements, for example, such as balls which diameters are larger than the diameter of the ring perforation and hemispherical surfaces characterized in that the packed bed is made in the form of a cylindrical ring, on which side and inner surfaces there are partitions in the form of washers with openings perpendicular to the ring axis which axes are assymetrical to ring axis, or the packed bed is formed as a block fitted into a circle and consisting of seven interrelated side faces of hexagonal boxes without upper and lower bases.

EFFECT: improving the efficiency and reliability of the dust collection process, reducing the metal-intensity and vibroacoustic activity of the device as a whole.

5 dwg