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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
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  • mail: sales@rotarykilnchina.com

    Product Description

    Feature

    Working principle

    Specification

    Product Description

    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 dimensionsCapacity(t/d)Rotation speed(r/min)Motor power(kw)Total weight(t)Note
    Diameter(m)Length(m)Obliquity(%)
    Φ2.5×402.5403.51800.44-2.4455149.61Kiln with shaft cyclone preheater
    Φ2.5×502.55032000.62-1.8655187.37----
    Φ2.5×542.5543.52040.48-1.4555196.29----
    Φ2.7×422.7423.53200.10-1.5255198.5----
    Φ2.8×442.8443.54000.437-2.1855201.58Outside disassemble kiln
    Φ3.0×453453.55000.5-2.4775210.94---- 
    Φ3.0×483483.57000.6-3.48100237Outside disassemble kiln
    Φ3.0×603603.53000.3-2100310Alumyte-alumina forge kiln
    Φ3.2×503.250410000.6-3125278Outside disassemble kiln
    Φ3.3×523.3523.513000.266-2.66125283Kiln with preheater precalcine
    Φ3.5×543.5543.515000.55-3.4220363Kiln with preheater precalcine
    Φ3.6×703.6703.518000.25-1.25125419Generating kiln for using ofterheat
    Φ4.0×56456423000.41-4.07315456Kiln with preheater precalcine
    Φ4.0×604603.525000.396-3.96315510Kiln with preheater precalcine
    Φ4.2×604.260427500.4-3.98375633Kiln with preheater precalcine
    Φ4.3×604.3603.532000.396-3.96375583Kiln with preheater precalcine
    Φ4.5×664.5663.540000.41-4.1560710.4Kiln with preheater precalcine
    Φ4.7×744.774445000.35-4630849Kiln with preheater precalcine
    Φ4.8×744.874450000.396-3.96630899Kiln with preheater precalcine
    Φ5.0×74574460000.35-4710944Kiln with preheater precalcine
    Φ5.6×875.68748000Max4.238001265Kiln with preheater precalcine
    Φ6.0×95695410000Max5950×21659Kiln with preheater precalcine

    Why choose this Cement Rotary Kiln ?


    Through technological innovation, the cement Rotary kiln calcination system equipment adopts domestic and foreign advanced technologies such as hydraulic retaining wheel device, metering plunger pump with high metering accuracy, high-precision speed regulating valve and contact graphite block sealing device.

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