Loop jet mill

Jet Mill. Jet mills are an alternative to hammer or pin milling, where the primary mode of action is the mechanical impact with the particle. With jet milling, microni-zation is accomplished through the action of fluid energy, resulting in particle-particle collisions and the subsequent reduction in size. Spiral jet mills, loop jet mills and fluidized bed jet mills are examples of fluid energy mills. 

For loop jet mills, air or carrier gas is also injected into a grinding loop or race track through specially designed nozzles. Solid particle are injected into this... 

Within this grouping of mills are several different designs including the pancake jet mill (horizontal milling chamber), the loop Jet mill (also known as oval milts), spiral jet mill, oppo.sed-jet mills (opposed jet streams), and classifier mills (Fig. 23). 

H.J.C. Gommeren, D.A. Heizmann, H.J.M. Kramer, K. Heiskanen, B. Scarlett, Dynamic modeling of a closed loop jet mill. 8th European Symposium on Comminution, Stockholm, 1994, Proceedings (1996), pp. 497-506. 

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See also in sourсe #XX -- [ ]

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