<< Return to Previous Page Group Drop Tamping/Burner Hood ![]() Text Version Group Drop Tamping/Burner Hood Tamping burner hood showing employee work location, perforated plate 40%, screen and slot, and taper take-off. Side view of employee reaching over belly bar for battery at tamping burner hood location. Note: 3" Maximum distance for belly bar. Must consider ergonomic problems which may occur if employee must lift batteries from a further distance. Design Criteria: Q = 650 x L cfm Vslot = 2,000 fpm Vtransport ³ 4,200 - 4,500 fpm he = 2.2 VPduct Note: 3" maximum distance for belly bar. Must consider ergonomic problems which may occur if employee must lift batteries from a further distance. |