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Cement Kiln

Cement rotary kiln is the main equipment of calcining the cement clinker. The characteristics of a rotary kiln are simple structure, convenient and reliable control of the producing process.

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Overview

Cement kilns are used for the pyroprocessing stage of manufacture of Portland and other types of hydraulic cement, in which calcium carbonate reacts with silica-bearing minerals to form a mixture of calcium silicates. Over a billion tonnes of cement are made per year, and cement kilns are the heart of this production process: their capacity usually defines the capacity of the cement plant. As the main energy-consuming and greenhouse-gas–emitting stage of cement manufacture, improvement of kiln efficiency has been the central concern of cement manufacturing technology.

Cement rotary kiln is the main equipment of calcining the cement clinker. The characteristics of a rotary kiln are simple structure, convenient and reliable control of the producing process, with little wearing parts and high running rate. It is the equipment calcining the high grade cement in the cement factory. The rotary kiln is widely used in the metallurgy, chemical industry, construction and other industries.

Cement manufacturing can be a very messy process. A number of emissions are produced in the firing of the kiln, and many cement kilns are equipped with air scrubbers to trap as many pollutants as possible. Grinding the clinkers also generates a great deal of dust, which can be an irritant if it enters the airways of people and animals. Filtration systems are used in cement grinding facilities to cut down on escaping dust, but it can be difficult to contain.

Why choose us?

1. Big crushing ratio, simple structure, reliable operation, simple repair, lower transportation cost.

2. Jaw crusher can be used in all kinds of material being applied for primary and secondary crushing.

3. Long lifespan of wearing parts, simple replacement, big capacity, lower maintenance cost, cost-effective.

4. Competitive price, best quality, big processing capacity, simple craftsmanship.

Technical data

Product specifications(m) Kiln dimensions Capacity(t/d) Rotation speed(r/min) Motor power(kw) Total weight(t) Note
Diameter(m) Length(m) Obliquity(%)
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
Product specifications(m) Kiln dimensions Capacity(t/d)
Diameter(m) Length(m) Obliquity(%)
Φ2.5×40 2.5 40 3.5 180
Φ2.5×50 2.5 50 3 200
Φ2.5×54 2.5 54 3.5 204
Φ2.7×42 2.7 42 3.5 320
Φ2.8×44 2.8 44 3.5 400
Φ3.0×45 3 45 3.5 500
Φ3.0×48 3 48 3.5 700
Φ3.0×60 3 60 3.5 300
Φ3.2×50 3.2 50 4 1000
Φ3.3×52 3.3 52 3.5 1300
Φ3.5×54 3.5 54 3.5 1500
Φ3.6×70 3.6 70 3.5 1800
Φ4.0×56 4 56 4 2300
Φ4.0×60 4 60 3.5 2500
Φ4.2×60 4.2 60 4 2750
Φ4.3×60 4.3 60 3.5 3200
Φ4.5×66 4.5 66 3.5 4000
Φ4.7×74 4.7 74 4 4500
Φ4.8×74 4.8 74 4 5000
Φ5.0×74 5 74 4 6000
Φ5.6×87 5.6 87 4 8000
Φ6.0×95 6 95 4 10000

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