Efficient Cement Rotary Kiln Production Line Solutions

• Customization: Available
• After-sales Service: Provided
• Warranty: Provided, Provided
• Model NO.: rotary klin
• Certification: CE, RoHS, ISO 9001:2000, ISO 9001:2008, CE, ISO
• Standard: AISI, ASME, BS, ANSI, JIS, GB, GOST, ASTM, DIN
• Surface Treatment: Polishing
• Manufacturing Process: Casting
• Material: Alloy Steel
• Application: Chemical Industry, Mineral Operation
• Customized: Customized
• Automatic Grade: Automatic
• After-Sales Service: Provided
• Design: Available
• Transport Package: Standard Export Package
• Specification: Standard Export Package
• Origin: Luoyang

Product Description

Product Description

Category	Details
Core Equipment (Rotary Kiln)	1. Kiln Shell: Welded from high-quality steel plates, slightly inclined (3%-4%) long cylinder, lined with multi-layer refractory materials 2. Transmission System: Main drive motor + reducer + large gear, adjustable speed 0.2-5 r/min 3. Support & Thrust Roller: Supported by idler rollers, thrust rollers prevent axial movement 4. Sealing System: Fish-scale/graphite block sealing at kiln head/tail to maintain negative pressure and prevent air leakage/heat loss 5. Main Burner: Injects coal powder/natural gas/alternative fuels at kiln head, flame temperature up to 1800℃
System Composition	1. Feeding System: Silo (raw material storage) + Feeder (belt scale/screw feeder for continuous feeding) 2. Discharging & Cooling System: Single-cylinder cooler/grate cooler (cools clinker + recovers heat) 3. Flue Gas Treatment System: Cyclone/baghouse/electrostatic precipitator (dust removal) + optional desulfurization/denitrification equipment + induced draft fan (provides negative pressure power) 4. Control System: DCS/PLC centralized control to monitor and adjust key parameters (kiln speed, feeding rate, kiln temperature, negative pressure, etc.)
Process Flow (Taking Cement Production as Example)	1. Preheating & Calcining Zone (800-900℃): Calcium carbonate in raw meal decomposes into calcium oxide + carbon dioxide 2. Transition Zone (900-1300℃): Residual calcium carbonate decomposes, liquid phase forms, intermediate products generate 3. Clinkering Zone (1350-1450℃): Main clinker minerals (e.g., tricalcium silicate) form 4. Cooling Stage: Clinker enters cooler from kiln head for rapid cooling
Application Fields	- Cement Industry: Core production line for clinker sintering - Metallurgical Industry: Alumina production, magnetic roasting of lean iron ore, etc. - Chemical Industry: Chromate production, calcination of metatitanic acid, etc.

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