Project Overview:
Project: 2×5000 t/d cement production line
Time: 2005-Sep, 2006
City: Guigang, Guangxi
Company: Huarun Cement (Guigang) Co, Ltd

• Considering the convenient water transportation method for cement, the main plant is built near a river, which is 8 Km away from the limestone mine
• The crushed limestone is transported to the plant by a long belt conveyor. The homogenization of limestone raw materials is conducted in the circular homogenization silo.
• 3 fan systems are used for raw material grinding and waste gas treatment. The air swept coal mill is used for pulverized coal preparation, and roller press combined with grinding system is used for cement grinding.
• Continuous stacker (Φ22.5m) is used for raw material homogenization.
• Considering that the anthracite coal is used as fuel for this project, we designed the precalcining kiln system and hydraulic transmission flow controlling air beam grate cooler

• Limestone Crushing
  Adopts PC-2425 single stage jaw crusher with capacity of 900 t/h
• Limestone Transportation
  Adopts B1200m×8182m long belt conveyor with the capacity of 1800t/h
• Limestone Homogenization Silo
  Equipped with YDQ.1800/23 circular boom stacker and YDQ.Q550/90 circular scraper reclaimer. Clay homogenization silo is equipped with CBD350/17 side boom stacker and QGQ250/28 bridge-type scraping reclaimer. The raw coal homogenization silo is equipped with a QGQ150/28 bridge-type scraping reclaimer.
• Raw Material Grinding
  Equipped with roller mill with capacity of 420t/h
• Kiln Tail Precalciner System
  Adopts preheater, in-line calciner, rotary kiln and grate cooler
• Pulverized Coal Preparation
  Adopts φ3.8m×(7.25+3.5)m air swept coal mill
• Cement grinding
  Adopts CLF170-100 roller press and cement mill (φ4.2 m×12.5m)
  Through-put capacity: 458~623 t/h
  Grinding capacity: 160 t/h
• Cement Packaging
  Equipped with two 8-head filling machines, each with the capacity of 100 t/h