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UDC 628.342

Riabchikov Boris

Pulsation mixing apparatus for preparation of chemicals

Summary

One of the methods of liquid media mixing and chemical dissolution is pulsation mixing of liquid. This method was used in nuclear industry when absolute safety was required, whereas the presence of a man was eliminated. Pulsation mixing apparatus do not have any moving parts in the reaction zone of the apparatus and can be made of materials resistant to the chemicals used, mechanically undurable. The emergence of a large variety of plastics provides for the significant simplification of manufacturing mixing apparatus. Though they are somewhat behind mechanical mixers in energy consumption nevertheless they provide for more uniform mixing and possible operation after the reactor has been charged with solid chemicals. The mixing intensity can be regulated within a wide range. On the basis of advanced technology manufacturing pulsation mixing apparatus for the preparation of chemicals for water treatment that provide for easy regulating the mixing intensity for fast preparation of different chemical solutions was restored.

Key words

reagent , reactor , pulsation mixing apparatus , jet mixing , pulsation chamber