Cement, Energy and Environment

Environmental planning limestone silos, raw material hoppers, blending/s torage silos, kiln feed area, clinker A noteworthy feature of the plant is that from storage yard, clinker I additives hoppers and its very inception, adequate care was taken for feed area to cement mills, cement silos, packing machine and packing floor, etc. environmental protection, e.g. installation of Electrostatic precipitators (ESP) for kiln I raw mills and cement mills. To control fugitive dust emission, dust collectors have been provided on Tables 1 and 2 list the range of dust collecting equipment in operation at the various sections of the plant. Table 1 ESP's in service in various sections Raw mill and kiln Voltas Model2 Pre, 35 GP (12" x 36" x 36") (4 Fields) 2Nos. (4 X 9) Clinker cooler Flakt India Model FAA - 3 x 37.5 M 1121-40 A-2 (3 Fields) 1 No. Cement mills Voltas Model IC, 16 GT (12"x24"x27") (3 Fields) ( 3x9) 1 o. Cement mili(New) Flakt India Model FAA 2 x 45 H - 3060 A1 ( 2 Fields) 1No. Power plant Flakt Indi a Model FAA 3 x 35 H 4280 A2. ( 3 Fields) 2 OS. Table 2 Details of dust collectors at various points for fugitive dust control Location Numbers Location Numbers Crusher 1 New cement mill hoppers 1 Coal mill 2 New cement mill conveyors 1 Limestone hopper at mines 2 New cement mill separator 1 Raw material hoppers 2 New cement mill auxiliaries 3 Blending I storage silo 1 New cement silos top 2 Kiln feed area 1 New packing plant 1 Coa l feed area 1 Powerplant crusher building 1 Clinker s torage 1 Power plant coal conveyors 1 Old cement mill hoppers 2 Power plant coal bunkers 2 Old cement s ilos top 1 Clinker conveyor tunnel 1 Packing plant 2 Laterite crusher 1 New cement mill dryer 1 Coal conveyor tLmnel 1 f.-- ' I 1