FLSmidth, 4000 TPD, 2014, Dry Process Cement Plant

Description

  1. Overview
    1. A set of flsmidth main equipment for a 4000 metric ton per day dry process cement plant.
    2. Manufactured by flsmidth in 2014/2015.
    3. Never been installed or used.
  2. Raw Material Handling And Storage
    1. Bridge type scraper reclaimer for limestone/clay storage, 33 m x 354 m.
    2. Apron feeder set, 1400 mm x 4080 mm long, for limestone, 400 t/h.
    3. Weigh belt feeder, 1400 mm x 3400 mm, for hg limestone, 100 t/h.
    4. Weigh belt feeder, 1200 mm x 3400 mm long, for clay, 27 t/h.
    5. Weigh belt feeder, 1200 mm x 3400 mm long, for iron ore, 10 t/h.
  3. Raw Milling And Homogenization
    1. Vertical raw mill atox-40, rar-l40 separator, maag gear 2250 kw, 380 t/h.
    2. Airtech pulse jet fabric filter, 12 compartments, 260 m3/s, 2558 m2.
    3. Pfister frw 4.10/3 rotor weigh feeder systems (2 units).
    4. Cf silo (20 x 41) m - 9500 t (raw meal silo) - metallic cones etc.
    5. Pfister frw 4.20/9 rotor weigh feeder unit (raw meal dosing), 340 t/h.
  4. Pyroprocessing
    1. Cyclone preheater, 6 stages with d-sox cyclone and slc-d calciner.
    2. Rotax-2 rotary kiln, 4.55 m x 56 m, 2 support stations.
    3. Cross bar clinker cooler - cb-14 x 38, with hydraulic drive unit.
    4. Roll crusher hrb mf 314, 3 rolls - 2 x 22 kw + 1 x 18.5 kw.
    5. Airtech air-to-air heat exchanger, 2250 tubes, 9 axial fans.
  5. Coal And Petcoke Grinding
    1. Weigh belt feeder (petcoke), 1200 mm x 3400 mm long, 35 t/h.
    2. Rotary valve (petcoke mill feed), 80 t/h.
    3. Tirax tm ball mill for coal/petcoke - 4.0 m x 5.0 m + 2.8 m, 1060 kw.
    4. Rktm 22.5 high efficiency dynamic separator, 50 kw.
    5. Main airtech filter 30 m3/s, 781 m2 (coal mill).
    6. Pulverized fuel bin (petcoke), 250 m3 (2 units).
    7. Pfister drw 4.12 rotor weigh feeder system (calciner) 13.9 t/h.
    8. Pfister drw 4.12 rotor weigh feeder system (kiln main burner) 9.5 t/h.
  6. Cement Grinding And Dosing
    1. Pfister trw 4.18/6 rotor weigh feeder system for clinker - 251 t/h.
    2. Weigh belt feeder, 1200 mm x 3400 mm long, for hg limestone, 60 t/h.
    3. Weigh belt feeder, 1200 mm x 3400 mm long, for slag, 120 t/h.
    4. Weigh belt feeder, 1200 mm x 3400 mm long, for gypsum, 12 t/h.
    5. Weigh belt feeder, 1200 mm x 3400 mm long, for slag, 120 t/h.
    6. Vertical mill ok 36-4, roksh 82 separator, maag gear, 4000 kw, 175 t/h.
    7. Airtech pulse jet fabric filter, 154 m3/s, 1454 m2.
  7. Automation And Instrumentation
    1. Qcx blendexpert mill modules, 1 x raw mill, 2 x cement mill.
    2. Process instrumentation.
  8. Scope Of Supply And Weight Breakdown
    1. Scope of supply as per fls norms with supply groupings as follows: sss seller supply on seller specification or documentation, bsd buyer supply on seller documentation (buyer manufacturing), bss buyer supply on seller basic specification (buyer engineering), cus customer supply on customer specification.
    2. Weight totals for each supply grouping: sss 3,447,313 kg, bsd 1,141,901 kg, bss 3,605,345 kg, cus 74,405 kg.