Cement Rotary Kiln_Henan Hongke Heavy Machinery Co., Ltd.

Cement Rotary Kiln

Cement kiln is mainly used for calcining the cement clinker and it can be divided into dry-producing cement kiln and wet-producing cement kiln. Metallurgical chemistry kiln is mainly used for the magnetizing roasting of the lean iron ore and the oxidizing roasting of the chromium and josephinite in the steel works in the metallurgical industry, for the roasting of high alumina bauxite ore in the refractory plant

We are a professional rotary kiln manufacturer in China, providing flowchart and installation service. According to different fuels, rotary kiln can be classified into gas-fired rotary kiln, oil-fired rotary kiln and coal-fired rotary kiln. It is widely used for different materials with a processing capacity of 180-1, 000 tons per day, a dimension ofφ2.5×40m-φ4.8×68m and cement production capacity of 50-1000t/d, being easy to operate and durable in use.

Feature

This type of rotary kiln has advanced pre-heating system which can accelerate the speed of the kiln and improve the output of unit volume. The sealing effect of this system is perfect and may realize the full utilization of the waste heat. The dust elimination is simple, convenient and effective with high quality of the clinker and low consumption of heat.

Working principle

Pulverized coal (natural gas) used for internal combustion in rotary kiln can heat the materials by using gaseous conductance or radiation during the heating process. With the constant rotation of the cylinder at the same time according to the designed inclination and rotational speed, the raw materials also can be periodically rolled and moved forward inside the kilns so as to be sent from the feeding end to the discharging end and calcine it to be qualified for clinker in the time period when they go through rotary kiln, thus achieving the aims of high yield, top quality and low energy consumption.

Specification

Product specifications(m)	Kiln dimensions			Capacity(t/d)	Rotation speed(r/min)	Motor power(kw)	Total weight(t)	Note
Product specifications(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	Kiln with shaft cyclone preheater
Φ2.5×50	2.5	50	3	200	0.62-1.86	55	187.37	----
Φ2.5×54	2.5	54	3.5	204	0.48-1.45	55	196.29	----
Φ2.7×42	2.7	42	3.5	320	0.10-1.52	55	198.5	----
Φ2.8×44	2.8	44	3.5	400	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 kiln
Φ3.0×60	3	60	3.5	300	0.3-2	100	310	Alumyte-alumina forge kiln
Φ3.2×50	3.2	50	4	1000	0.6-3	125	278	Outside disassemble kiln
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 preheater precalcine
Φ3.6×70	3.6	70	3.5	1800	0.25-1.25	125	419	Generating kiln for using ofterheat
Φ4.0×56	4	56	4	2300	0.41-4.07	315	456	Kiln with preheater precalcine
Φ4.0×60	4	60	3.5	2500	0.396-3.96	315	510	Kiln with preheater precalcine
Φ4.2×60	4.2	60	4	2750	0.4-3.98	375	633	Kiln with preheater precalcine
Φ4.3×60	4.3	60	3.5	3200	0.396-3.96	375	583	Kiln with preheater precalcine
Φ4.5×66	4.5	66	3.5	4000	0.41-4.1	560	710.4	Kiln with preheater precalcine
Φ4.7×74	4.7	74	4	4500	0.35-4	630	849	Kiln with preheater precalcine
Φ4.8×74	4.8	74	4	5000	0.396-3.96	630	899	Kiln with preheater precalcine
Φ5.0×74	5	74	4	6000	0.35-4	710	944	Kiln with preheater precalcine
Φ5.6×87	5.6	87	4	8000	Max4.23	800	1265	Kiln with preheater precalcine
Φ6.0×95	6	95	4	10000	Max5	950×2	1659	Kiln with preheater precalcine