Large Capacity Nickel and Kaolin Cement Rotary Kiln

• Customization: Available
• Application: Chemical Industry, Mineral Operation
• Certification: ISO 9001:2008
• Customized: Customized
• Transport Package: Suitable for Long Distance and Sea Transportation
• Trademark: CIC
• Origin: China

Product Description

Product Description

Large Capacity (1000-10000tpd) Nickel and Kaolin Cement Rotary Kiln

 Introduction:
Our  rotary kiln production line with low pressure and energy consumption, environmental protection. higher mechanization and automation (PLC bus -mastering). As it adopts new modern technology of burner, make full use of cheap energy; especially utilize the most draining inflammable gas as treasure of part energy, which is harmful to the environment. Our lime kiln can produce lime with advantages of strong ability to react chemically, low volume density and large specific surface. It has been one of the most preferred auxiliary equipments for steel-making, coking and calcium carbide industries. Moreover, it is also the best kiln type in limestone industries for its strong adaptability to raw and fuel materials, convenient maintenance and low consumption benefits.
 
Features and Benefits:
1. Widely range of adaptability to raw and fuel materials;
2. Sturdy structure, smooth running, large capacity and good quality;
3. Energy conservation, waste gas as the second useful source, recycling economy;
4. come up to the discharging standard with low NO emissions;
5. PLC auto-control system, centralized control in productive process.
 

Working Principle: 
It mainly consists of kiln body, sealing device for kiln tail, main and auxiliary driving device, burning device, discharging device, speed regulation , instrument control, PLC programming, interlocking device and dust-extraction device, etc.
CaCO₃ is the main ingredient of the limestone, and CaO is the main ingredient of lime. The basic principle of lime burning is to preheat materials with low temperature, quickly burn them with high temperature, utilize the perheater and the kiln to heat the limestone and compose them into CaO and CO₂., The chemical equation as below:

 The structure chracteristic :
1. The rotary kiln shell design fully take into consideration of the corner at shell flexible supporting to extend the lifetime of refractory bricks and castings.
2. Adopt supporing roller bearing with big diameter and small ratio between length and diameter to improve the reliability. The bearing is automatic self-sligning bearing.
3. The better sealing effect of new type open gear hood sealing type.
4. The spring lamination overlying type lexible sealing, double layer spring lamination sealing increase the heat insulation layer to improve the reliability and lifetime.

Technical parameter for cement rotary kiln :

Model	Parameter			Main Motor	Trust Roller Type	Supporting Type	Weight t
	Speed r/min	Inclination %	Capacity t/d	Power kW
Φ3.2×50	0.674~3.37	3.5	1000	160	Hydraulic	Slide	252.4
Φ3.5×52.5	0.6~3.6	3.5	1500	180			366.5
Φ4×56	0.35~3.5	3.5	2000	250			489
Φ4×60	0.396~3.96	3.5	2500	315			523
Φ4.3×64	0.4~3.96	3.5	3200	420			606.69
Φ4.8×72	0.39~3.96	3.5	5000	630			853.3
Φ4.8×74	0.35~4	4	5000	630			864
Φ5.2×61	0.38~3.79	3.5	5500	800			859
Φ5×80	max3.5	4	6000	800
Φ5.6×87	max4.23	4	8000	800			1201
Φ6×90	max3.5	4	10000	845 ×2
Φ6×95	max5	4	10000	950×2