Device for uniform distribution of fluid and/or gaseous materials in another fluid for manufacturing acrylonitrile, maleic acid anhydride or melamine, comprises hollow bodies provided with discharge openings over a central hollow body

摘要

The device (1) for uniform distribution of fluid and/or gaseous materials/material mixture in another fluid and/or gaseous and/or solid material/material mixture in cylindrical equipments, comprises hollow bodies (6) connected with one another provided with discharge openings (4), over a central hollow body (5). The hollow bodies posses a circular cross section. The center lines of the hollow body connected with the central hollow body describes in the form of an evolvent.