Rotary Kiln

Supply Ability: 8 Set/Sets per Month

Production capacity: 168-10000t/h

Type: Building Materials Equipment

Feature: Save pulverized coal, Harmless, Fuel use

Features

Introduction to the Rotary Kiln

Commonly known as the rotary kiln, the rotary calcining kiln is also called the lime rotary kiln, belonging to construction equipment. Depending on the materials, the rotary kiln falls into three types: clinker rotary kiln, limestone rotary kiln and cement rotary kiln.

The cement rotary kiln is mainly used for calcining cement clinker, divided into the dry method production equipment and the wet type production equipment. Clinker rotary kiln is widely used in steel works in the metallurgy industry for magnetizing roasting of poor iron ore ; oxidizing roasting of chromium and nickel iron ore; roasting high aluminum vanadium and soil ore pellets in refractory plants; roasting clinker and aluminum hydroxide in aluminum manufacturers and roasting chrome ore and powder in chemical plants . The limestone rotary kiln (i.e. the active lime kiln) is used for roasting active lime in steel works and ferroalloy plants and light roasting dolomite.

The cement rotary kilns mainly fall into two types: one is horizontal cylinder device (also called the rotary kiln) with gradient; the other is vertical without rotation (also called the shaft kiln).

Rotary Kiln

Working Principle of the Cement kiln

The materials to be burnt of cement kiln get into the stove from the higher end of the cylinder. Due to the slope and slow rotation of the cylinder, the material moves around from top to bottom along the axis to finish its process. At last, the finished materials get into the cooler through the burner hood. The fuel gets into the kiln through the head of the kiln. The waste gas will be discharged from the end of the kiln after exchanging heat with the materials.

Technical Parameters of Rotary Kiln Series

Product Specification （m）	Kiln dimensions					Motor power （kw）	Total weight （t）	note
Product Specification （m）	Diameter （m）	Length （m）	Obliquity （%）	Capacity （t/d）	Rotation speed （r/min）	Motor power （kw）	Total weight （t）	note
Φ2.5×40	2.5	40	3.5	180	0.44-2.44	55	149.61	-----
Φ2.5×50	2.5	50	3	200	0.62-1.86	55	187.37	-----
Φ2.5×54	2.5	54	3.5	280	0.48-1.45	55	196.29	outside disassemble kiln
Φ2.7×42	2.7	42	3.5	320	0.10-1.52	55	198.5	------
Φ2.8×44	2.8	44	3.5	450	0.437-2.18	55	201.58	outside disassemble kiln
Φ3.0×45	3	45	3.5	500	0.5-2.47	75	210.94	------
Φ3.0×48	3	48	3.5	700	0.6-3.48	100	237	outside disassemble klin
Φ3.0×60	3	60	3.5	800	0.3-2	100	310	------
Φ3.2×50	3.5	50	4	1000	0.6-3	125	278	disassemble klin
Φ3.3×52	3.3	52	3.5	1300	0.266-2.66	125	283	kiln with preheater precalcine
Φ3.5×54	3.5	54	3.5	1500	0.55-3.4	220	363	kiln with prehrater precalcine
Φ3.6×70	3.6	70	3.5	1800	0.25-1.25	125	419	Generating klin for usimg ofterheat
Φ4.0×56	4	56	4	2300	0.41-4.07	315	456	klin with prehrater precalcine
Φ4.0×60	4	60	3.5	2500	0.396-3.96	315	510	klin with prehrater precalcine
Φ4.2×60	4.2	60	4	2750	0.41-4.07	375	633	klin with prehrater precalcine
Φ4.3×60	4.3	60	3.5	3200	0.396-3.96	375	583	klin with prehrater precalcine
Φ4.5×66	4.5	66	3.5	4000	0.41-4.1	560	710.4	klin with prehrater precalcine
Φ4.7×74	4.7	74	4	4500	0.35-4	630	849	klin with prehrater precalcine
Φ4.8×74	4.8	74	4	5000	0.396-3.96	630	899	klin with prehrater precalcine
Φ5.0×74	5	74	4	6000	0.35-4	710	944	klin with prehrater precalcine
Φ5.6×87	5.6	87	4	8000	Max4.23	800	1265	klin with prehrater precalcine
Φ6.0×95	6	95	4	10000	Max5	950×2	1659	klin with prehrater precalcine

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