| 摘要 |
FIELD: machine building.SUBSTANCE: element of the scrubber packed bed containing casing with branch pipes for dust and cleaned gas, sprayer, support grids, between them the packed bed is installed, and sludge drainage device with difference that it is made in form of at least three coaxially installed hemispheric surfaces connected with each other with clearance by means of fastening element via axisymmetric spacing elements made in form of rings or cylindrical coil springs, and between the hemispheric surfaces on the spacing elements the corrugated elements are secured, they have form of the surface generatrix equidistant to the hemispheric surfaces.EFFECT: improved efficiency and reliability of the dust collection process, reduction of metal-intensity and vibroacoustic activity of the device in general.3 cl, 3 dwg |
