Yuhong Lime Rotary Kiln of 100t/d 200t/d 300t/d 500t/d Lime Kiln Production Line Price Sale In Afirca,  Central Asia,  the middle east area,  Southeast Asia

1. Lime Rotary Kiln Production Line Introduction
Our new active lime 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. 

2. Lime Rotary Kiln 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.

3. Lime Rotary Kiln Production 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:
CaCO3—∧—CaO+CO2↑ -Q

Technological process: At first , preheat the limestone to above 800℃, they will start to compose, And then, they will be pushed into kiln for further burning by the push rod actuator, until the temperature reaches about 1200 ℃. Finally, after cooled by cooler, they will be discharged out.

4. Mini Rotary Lime Kiln Technical Parameters

5. Our Yuhong Group Mini Rotary Lime Kiln Workshop

6. 300TPD*2 Lime Rotary Kiln Production Line Equipment Working Site Pictures

(1) Raw material limestone of 2*300tpd rotary lime kiln production line plant

(2) Vertical preheater of 2*300tpd rotary lime kiln production line plant

(3)Lime rotary kiln of 2*300tpd rotary lime kiln production line plant

(4)Coal powder burner & Natural gas burner burning system of 2*300tpd rotary lime kiln production line plant

(5)Coal power grinding mill of 2*300tpd rotary lime kiln production line plant (the heating fuel for the kiln is coal power)

(6)Pulse bag fitler system of 2*300tpd rotary lime kiln production line plant

(7)Electric automatization system of 2*300tpd rotary lime kiln production line plant

(8)Final product quick lime (limestone after burned) of 2*300tpd rotary lime kiln production line plant

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