cement kiln

Cement rotary kiln

Production Capacity: 180-10,000t/d

Specification: φ 2.5x40m- 6.0x95m

Application: building materials, metallurgy, chemical industry, environmental protection industry. 

Rotary kiln, is one kind of lime kiln, belongs to building material equipment. The rotary kiln has wide applications, such as metallurgy, chemical industry, cement, refractory materials, lime, environmental protection and other industries.

Cement rotary kiln, also called clinker kiln, can be divided into dry-process cement kiln and wet-process cement kiln according to the cement production technology

Dry-process cement rotary kiln is mainly used to calcine cement clinker. As the core equipment of NSP cement production line, cement rotary kiln is consist of shell, supporting device, transmission device, lubrication device, moving kiln head, sealing device for kiln tail, burning device and etc. dry-process cement rotary kiln has advantages of simple structure, reliable operation and easy to automatic control in the cement production line.

Why choose AGICO Cement?

AGICO Cement is one of leading cement plant manufacturers offers cement kiln and other cement equipment, our cement rotary kiln has been widely applied to many cement plant. Based on 60+ year’s experience and advanced production equipment, we can provide EPC project and custom-designed solution to cement manufacturing. 

advantages of cement rotary kiln
  1. Performance: advanced pre-heating system of the dry-process cement rotary kiln increase the kiln speed and the output per unit volume, make sure the high clinker quality.
  2. Fuel: wider choice of fuel, include solid fuel, gaseous fuel, liquid fuel, etc.
  3. Cost: the good sealing effect of the system can fully recycle the waste heat. Less area required also save investment.
  4. Environmental protection: simple and effective the environmental protection dust removing bring more environmrntal benefits.

Specifications of cement rotary kiln

Product
Specification
(m)
Kiln dimensionsMotor
power
(kw)
Total
weight
(t)
Diameter
(m)
Length
(m)
Obliquity
(%)
Capacity
(t/d)
Rotation
speed
(r/min)
Φ2.5×402.5403.51800.44-2.4455149.61
Φ2.5×502.55032000.62-1.8655187.37
Φ2.5×542.5543.52800.48-1.4555196.29
Φ2.7×422.7423.53200.10-1.5255198.5
Φ2.8×442.8443.54500.437-2.1855201.58
Φ3.0×453453.55000.5-2.4775210.94
Φ3.0×483483.57000.6-3.48100237
Φ3.0×603603.58000.3-2100310
Φ3.2×503.550410000.6-3125278
Φ3.3×523.3523.513000.266-2.66125283
Φ3.5×543.5543.515000.55-3.4220363
Φ3.6×703.6703.518000.25-1.25125419
Φ4.0×56456423000.41-4.07315456
Φ4.0×604603.525000.396-3.96315510
Φ4.2×604.260427500.41-4.07375633
Φ4.3×604.3603.532000.396-3.96375583
Φ4.5×664.5663.540000.41-4.1560710.4
Φ4.7×744.774445000.35-4630849
Φ4.8×744.874450000.396-3.96630899
Φ5.0×74574460000.35-4710944
Φ5.6×875.68748000Max4.238001265
Φ6.0×95695410000Max5950×21659

Working principle of cement rotary kiln

  1. During working of cement rotary kiln, pulverized coal (natural gas) is burned in the cement rotary kiln to generate heat.
  2. The heat is used to heat the material by gas conduction or radiation.
  3. At the same time, as the kiln body rotates according to the designed inclination and rotation speed, the raw materials rolling forward periodically in the kiln.
  4. So that the raw material is transported from the feeding end to the discharging end, meanwhile, it is ensured that the raw material is calcined into qualified clinker in the time when the raw material passes through the rotary kiln, thereby achieving the purpose of high yield, high quality, and low consumption.
rotary cement kiln working principle
cement rotary kiln

The Frequent Asked Questions of Cement Rotary Kiln

Our rotary kiln produced has a high output up to 10000t/d, and we also provide a variety of cement rotary kilns to meet the different production needs of users.

The service life of rotary kiln is affected by many factors, such as quality, regular maintenance, etc., which will affect the service life of rotary kiln. The quality of rotary kiln of AGICO Cement is very good, the specific service life depends on whether you carry out regular maintenance and maintenance at ordinary times.

Yes, in order to prevent cold air from entering the rotary kiln and smoke dust from spilling out of the cylinder, the rotary kiln is equipped with a reliable sealing device for the inlet end (tail) and an outlet end (head) of the cylinder, ensuring the sealing performance of the rotary kiln.

The cement rotary kiln produced by AGICO has been optimized and added with e dust filter products for environment protection, which is a new type of environmental protection equipment to reduce the environmental pollution caused by industrial production.

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