Metallurgical rotary kiln

Product Introduction: The metallurgical rotary kiln, also known as the metallurgical kiln, is a material calcination equipment specifically developed for the current situation of the metallurgical field. It has great application prospects and high market value in the industrial field.
Application Fields: Metallurgical rotary kiln equipment is suitable for many production industries such as building materials, metallurgy, chemical industry, environmental protection, and others.
Applicable Materials: Manganese oxide, bauxite, petroleum coke, chrome ore, kaolin, clay, ceramsite sand, cement clinker, and others.
Performance Features:
1. The metallurgical rotary kiln equipment overcomes the shortcomings of traditional equipment, such as difficult temperature control, unstable product quality, high energy consumption, serious environmental pollution, and low thermal efficiency. The finished product quality is good, and the production capacity is high.
2. The structure of the metallurgical rotary kiln is simple and has strong controllability, which is beneficial for operation and maintenance. A pulse bag dust collector is used for dust removal, with an emission concentration of less than 50mg/Nm3, lower than the national emission standard, effectively protecting the production environment.
3. To prevent cold air from entering and flue gas dust from overflowing the kiln body, reliable kiln tail and kiln head sealing devices are installed at the feed end (tail) and discharge end (head) of the kiln body. The sealing is good.
Working Principle:
The kiln body of the metallurgical rotary kiln is made of steel plates and is lined with refractory materials. It is inclined at a specified angle relative to the horizontal line and supported by three tires on various support devices. A large gear ring is fixed on the kiln body cross-section near the feed end tire with tangential spring plates, and a small gear meshes with it. During normal operation, the main drive motor transfers power to the open gear drive assembly through the main reducer, driving the rotary kiln. The material enters the kiln for calcination from the kiln tail (the high end of the kiln body). Due to the inclination of the kiln body and the slow rotation, the material rolls along the circular direction and moves axially (from the high end to the low end), continuing to complete its process. Then, the mature clinker is discharged into the cooler through the kiln head hood. The fuel is injected into the kiln at the kiln head, and the flue gas produced by the combustion exits through the kiln tail.
technical parameter:
类别 Type规格型号 Specification type (m)筒体尺寸 Dimension of shell产量 Output (t/h)转数 Revolution (rpm)电机功率 Motor power (kw)重量 Weight (t)
直径 Diameter (m)长度 Length (m)斜度 Obliquity (%)
直筒回转窑 Straighten the tube rotary kilnФ1.8×451.84541.9-2.40.16-1.623078.2
Ф1.9×391.93941.65-30.29-2.933077.59
Ф2.0×4024032.5-40.23-2.2637119.1
Ф2.2×452.2453.53.4-5.40.21-2.4445128.3
Ф2.5×402.5403.59.0-10.50.44-2.4455149.61
Ф2.5×502.55036.25-7.40.62-1.8655187.37
Ф2.5×542.5543.56.9-8.50.48-1.4555196.29
Ф2.7×422.7423.510.0-11.00.10-1.5255198.5
Ф2.8×442.8443.512.5-13.50.437-2.4755201.58
Ф3.0×453453.512.8-14.50.5-2.4775210.94
Ф3.0×483483.525.6-29.30.6-3.4890237
Ф3.2×503.250440.5-420.6-3100278
变径回转窑 Be changedinto the footpath rotary kilnФ1.6×261.6/1.42.640.7-1.10.41-3.8518.538.62
Ф1.9×391.9/1.63.942.2-2.70.27-2.582260.84
Ф2.2×452.2/2.04.542.5-3.50.25-2.283088.63
Ф2.5×452.5/2.24.53.54.5-6.20.25-2.1845102.37
Ф2.8×452.8/2.54.53.57.5-100.68-1.4555192.62
Ф3.5×603.5/3.06.03.523-320.65-2.28125310.26