Cement and Energy

.... .... ·- , . . . .... ..... ·. ..;.· .. : ::, -· •. OPERATIONAL MEASURES Various other measures taken for improvi ng overall product iv ity and redu ci ng energy consumption are- • Prevention of idle running of equipment by providing int e rlocking arrangement and operating them with PLC system which resulted in saving of 2.00 Kwh / t cement. • Minimising ingress of fa lse equipment and taking timely remedial measure s in case of some abnormal behav iour of continuous runnmg machineries. air into ESP ::icpcx dynamic separator for close circuiting cement mill raw mil l, kil n, coo ler. coal mill and cement mill circuits. A sav ing of 1.5- 2.00 Kwh/t • Target setting for production and energy cement was achieved. consumption in various sections of the p,lant. • Optimising raw mix design and using the coal mix aiming at ca lorific value of fine coal at about 6000 Kcal/kg of coal. • Ensuring operational availability of various continuous running equipment by preventive, predictive and condition monitoring systems approach for • maintaining good health of the plant and machinery. Efficient Management Information System (M IS) for in?entifying various important parameters for efficient operat ion of • Controlling lighting load ofplant and colony and by putting appropriate size motor and replacement of some others with high efficiency motors have resulted in a power saving of 1.5 kwh/t of cement. ESP in place ofmulticlone