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cement rotary kiln, environmental protection, recycling, high efficiency,low heat consumption - details see: https://www.machineto.com/cement-rotary-kilns-clinker-rotary-kiln-limestone-rotary-kiln-10076941

Cement Rotary Kiln/Clinker Rotary Kiln/Limestone Rotary Kiln

Cement Rotary Kiln Introduction

Cement rotary kiln is main equipment in dry and wet process line of the cement clinker. And it is widely used in metallurgy, chemical industry, building construction, refractory material, environmental protection industry, etc. This series kiln is manufactured on the base of technological innovation, which adopts the latest international techniques. And it features easy and reliable operation. Compared with traditional device with the same specifications, it increases the operation rate by 10%, the output by 5%-10%, and saves the consumption by15%. Moreover, it has advantages of steady structure, stable operation and good quality of the end products.

Working principle

This equipment consist of barrel, thrust roller supportive device, driving device,active burner hood, sealing device of kiln tail, and burning device, etc. The body of rotary kiln is placed according fixed slope and supported by supporting device. The blocking wheel device controls the kiln bouncing up and down. Except setting the main transmission,it also set supplementary transmission device to make the kiln rotating. It prevents the kiln body bending deformation when the main power supply interrupts suddenly. Besides, the kiln head adopts shell-type sealing system, and the kiln tail equips with the axial contact-type sealing device, have guaranteed sealed dependability.

Features and Benefits

Simple structure, stable operation;

Large output, high quality;

Convenient and reliable in controlling the production process.

Few wearing parts, high operation rate;

Pro-environment, recycle the waste resource;

Cement Rotary Kiln/Clinker Rotary Kiln/Limestone Rotary Kiln Main Specs. and Parameters

Spec.(m)			Φ2.8/2.5×44	Φ3×48	Φ3.2×50	Φ3.3×50	Φ3.5×54
Capacity(t/d)			300	600-700	1000	1200	1500-1800
Supporters No.			3	3	3	3	3
Type of thrust roller			Mechanical	Mechanical	Mechanical	Mechanical	Mechanical
Rotating speed of kiln		Main driving(r/min)	0.445-2.22	0.676-3.38	0.36-3.57	0.36-3.57	0.39-3.9
		Auxiliary driving(r/min)	4.75	9.36	6.5	5.61	7.66
Main driving	Electrical motor	Model	ZSN4-225-21	Z2-101	ZSN4-280-091B	ZSN4-280-091B	ZSN4-315-092
		Rated power(kw)	55	100	160	160	220
		Speed regulation range(r/min)	~1000	~1500	1500	1500	1000
		Rated power(v)	440	220	440	440	440
	Reducer	Model	ZS145-1-I	ZS145-1-1	ZSY-450-40-V	ZSY450-40	NZS995-28VIBL
		Rated power(kw)	49-63	50	40	40	28
Auxiliary driving	Electrical motor	Type	Y122M-4	Y160M-6	Y160M-4B	Y160M-4	Y200L1-6
		Rated Power(kw)	4	7.5	15	11	18.5
		Rated speed(r/min)	1440	970	1460	1460	970
		Rated voltage(v)	380	380	380	380	380
	Reducer	Model	ZL35-16	ZL35-7-1	ZSY160-31.5-2	ZSY355-31.5	ZSY355
		Total ratio	40.44	14	31.5	31.5	45
Total weight (excluding refractory brick)			177	207	256.5	281	341
Weight of discharging kiln hood			20	22	25	27	28

cement rotary kilns/clinker rotary kiln/limestone rotary kiln