Active Lime Rotary Kiln Production Line

• Customization: Available
• Application: Construction, Mineral Operation
• Certification: CE, ISO
• Model NO.: Various
• Customized: Customized
• Automatic Grade: Automatic
• Ceritifcate: ISO Ce
• Productivity: Three Production Lines Per Year
• Installation: Offer Foundation Chart, Dispatch En
• Guarantee: 1 Year (Wearing Parts Excluded)
• Quality: China Standard
• Type: Beneficiation Machinery
• Mining Object: Metallic and Non-Metallic Ore Excavator
• Transport Package: Export Container
• Specification: International standard
• Trademark: HengXing
• Origin: Henan Province China
• Production Capacity: 50tph

Product Description

Lime rotary kiln Process Flow

Raw Material Storage and Conveying

Limestone with 20-40mm granularity will be transported from mine to floor area and pile up, then the material will be send to B1000 large inclination belt conveyor for reaching upper part of discharge bin by electromagnetic vibrating feeder under the stock ground after water cleaning. Then the qualified granularity larger than 10mm will be sent into rock-crushed material bin through belt conveyor after screening, while those rock-crushed powder material less than 10mm will be sent into powder material bin, meanwhile qualified limestone will be sent into material bin of preheater through B800 inclination belt conveyor.

Limestone Calcination

Limestone calcination system composes of? 10.5? . 5m vertical preheater,? 4.0? 0m rotary kiln? Fixed more powerful vertical cooler, whose output is 600t/d, heat consumption is 5.75GJ/t. The material will be lead into body of preheater by material running pipes under the material bin on top of preheater, meanwhile hot smoke transmitted from rotary kiln preheated the material up to 600-800? Disintegrating part of limestone, and then they are gradually pulled into kiln end by 12PCS hydraulic push rods. After that, they will be calcined in high temperature in rotary kiln, then they will be discharged into vertical cooler for cooling the material by cool wind coming from fan until less than 65? Higher of ambient temperature, then they will be exhausted. The air coming from vertical cooler will take part in burning of rotary kiln as 2ND air.

Finished Products Conveying

Finished Lime will be conveyed to NE500 bucket elevator for reaching the top of finished product bin after discharged from cooler, then the qualified granularity over 5mm will be sent into active lime bin through belt conveyor, while those granularity less than 5mm will be sent into powder bin after screening, others, active lime bin and powder bin are both equipped with electrical discharge valve under them.

type	technical specification			main reducer		main motor			catch wheel	catch points	weight (t)
	rotation speed (r/min)	inclination (%)	output (t/h)	type	speed ratio	type	power (kw)	rotation speed (r/min)
Φ 1.9/1.6× 36	0.53-1.59	4	2.5-3	JZQ750-1	48.58	JZT-72-4	30	1200/400	machine	3	53
Φ 2.1/1.8× 36	0.5-1.51	4	4	UT2-110	163.36	JZS-81	30/10	1410/470	...	3	75
Φ 1.2× 25	0.5-1.6	3	1.5	PM650	40.17	JZTY71-4	22	1200/120	...	3	34
Φ 1.6× 32	0.158-0.258	3	2	PM750	48.57	JZJY61-4	15	1200/120	...	3	46.82
Φ 1.8× 45	0.66-1.98	4	3.5	UT2-110	163.36	JZS-81	30/10	1410/470	...	3	80
Φ 2.2× 50	0.125-1.25	3.5	4	ZS145-11	157	YCT280-4A	30	1320/132	...	3	130.71
Φ 2.5× 50	0.516-1.549	3.5	5.5	ZS165-7	99.96	YCT355-4A	55	1320/440	...	3	167.5
Φ 3× 48	0.3309-3.309	3.5	35	ZL130-14	32.11	ZSN4-250-21B	90	1000/100	...	3	237
Φ 3.2× 50	0.398-3.975	3.5	50	ZL130-16	40.85	ZSN4-280-11B	190	1500/150	...	3	263
Φ 3.3× 52	0.391-3.91	3.5	50	ZSY500-28	27.707	ZSN4-315-082	190	1000/100	...	3	280.8
Φ 4× 60	0.396-3.96	3.5	104	ZSY630-35.5	34.601	ZSN4-355-092	315	1000/100	liquie prssure	3	487.5
Φ 4.2× 60	0.4165-4.165	3.5	116	ZSY710-35.5	35.526	ZSN4-355-12	420	1000/100	...	3	576.1
Φ 4.3× 62	0.398-3.98	3.5	125	ZSY710-35.5	35.714	ZSN4-355-12	420	1000/100	...	3	598.5
Φ 4.8× 74	0.35-4	4	208	JH710C-SW305-40	42.226	ZSN4-400-092	630	1500/130	...	3	841