Other Jet Mill Designs

Other Jet Mill Designs Figure 2l-7ld shows one of the earliest jet mill designs (around 1880), but it is still in use today. In this mill a jet loaded with particles is impacting on an anvil. Consequently the impact... 

Most such mills are variations on one of the fundamental configurations depicted in Fig. 21-71. The designs differ from each other by the arrangement of the nozzles and the classification section. In the following paragraphs the jet mill types are briefly discussed. 

Opposed Jet Mill Opposed jet mills are fluid-energy-driven mills that contain two or more jets aligned toward each other (see Fig. 21-71h). Different versions are on the market, based on a design patented by Willoughby (1917). In this type of jet mill, opposed gas... 

---