Yuhong Quick and Hydrated Lime Kiln Production Line With 50 years' Experience

Specifications

Lime Rotary Kiln:
1.Productivity :200-1000TPD
2.No. of Supports : 4-7
3.Type of thrust roller: Hydraulic

 Yuhong Quick and Hydrated Lime Kiln Production Line With 50 years' Experience

1.Lime Plant Main technical:
The successful industry application of environment-friendly, energy-saving active lime stone with vertical preheated and vertical cooler breaks traditional pattern of lime production. Due to reduction of fuel consumption significantly and reducing exhaust emissions, coupled with the adoption of pulse-packs dust-catcher purify exhaust, not only makes production cost and the energy consumption greatly reduced, but also the calcinations process of emission slandered, environmental condition is kept substantially.

 

2.Lime Plant Usage:
Lime can be divided into ordinary lime and active lime according to the nature. The degree of activity is generally less than 200ml, which is mainly used for building and repairing roads. Active lime has a high degree with the value of 300-420ml as well as with advantage of high porosity, high reaction, and low consumption in process, controllable process, widely applied to the steel smelting, calcium carbide, chemical industry, desulfurization and etc.

 

 

 

 3.Technical Data of Wet Process Rotary Kiln:

Specification (m)			Φ3.1/2.5×78	Φ3×88	Φ3×100	Φ3.3×118	Φ3.3×125	Φ3.5×145	Φ4×150
Productivity (ton/day)			240	384	300	400	400	700	1000
Inclination of the kiln shell (%)			3.5	3.5	4	3.5	3.5	3.5	3.5
No. of Supports			4	5	5	6	6	6	7
Type of thrust roller						Hydraulic	Hydraulic	Hydraulic	Hydraulic
Rotating speed of kiln		Main Driving (r/min)	0.5-1.5	-1.74	-1.74	-1.45	-1.45	-1.38	1.62
		Auxiliary driving (r/h)	2.85	3.24	3.26	3.26	3.26	2.6	3.98
Main driving part	Electric motor	Model	ZSN-280-11	YSP315M-6	ZSN4-280-091B	ZSN4-315-071	ZSN4-315-091	ZSN4-250-21B	ZSN4-355-092
		Rated Power (kw)	90	90	110	125	160	90×2	280
		Speed regulation range (r/min)	20-170	1000	1000	-750	750	1000	240-750
		Rated voltage (V)	440	380	440	440	440	440	440
	Reducer	Model	ZSY500-63	YSY1110-711	ZSY560	ZSY630l	ZSY630-	Zsy165-3-I/II	YSND60-VIBL
		Total Speed Ratio	64.327	71	71	80	80	64.3	63
Auxiliary driving	Electric motor	Model	Y160L-6	Y160L-6	Y160L-6	Y180L-6	Y180L-6	Y160M-6	Y180L-6
		Rated Power (kw)	11	11	11	15	15	7.5×2	15
		Speed regulation range (r/min)	970	970	970	970	960	960	970
		Rated voltage (V)	380	380	380	440	380	380	380
	Reducer	Model	ZL50	ZL50-14-II	ZL50-14	ZL60-14	ZL60-14	ZL42.5-14	ZL50-14
		Total Speed Ratio	64.327	31.16	31.16	31.16	31.16	30.53	31.5
Total weight (excluding refractory brick)			370	390	530	840	818	916	1218

 

4.Lime Plant Main advantage:
1. Good quality and high output, suitable for large-scale activity of lime production line and large-scale production.
2. Stable production, all the production with the negative pressure, air flow and higher security.
3. Simple structure, easy control and beneficial operation and maintenance.
4. Fine grade limestone can be calcined, full use of mine resources.
5. Low heat consumption per unit of product, installation in vertical kiln perheated kiln can take advantage of exhaust warm limestone, greatly reducing the fuel consumption.
6. Making full use of industrial waste gas as a fuel for lime burning (such as blast furnace exhaust gas, acetylene tail gas, charcoal blue exhaust, etc)
7. Kiln head adopts the design of vertical cooler integrating kiln head cover. The construction area is small, good sealing, effectively avoiding hot waste gas emissions unsystematically.
8. Environmental protection, the adoption of pulse bag filter dust collecting dust, discharge concentration less than 50mg Nm³/ and below national emission standard (less than 100mg/Nm³)
9. High automation level, the adjustment of production system operation, control and alarm adopts PLC to control in the control centre room, reducing artificial and improving efficiency.