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cement plants, 1.Use advanced technology, 2.Reliable operation cement plants, 3.Environmental protection, 4.ISO9001:2008 - details see: https://www.machineto.com/china-high-efficiency-control-block-device-cement-plants-10076990

cement plants

Description
Rotary kiln refers to rotary calcining kiln (commonly known as rotary kiln) which belongs to material building equipment. Rotary kiln according to processing different materials can be divided into cement kiln, metallurgy chemical kiln and lime kiln. Cement kiln is the major equipment of dry and wet cement clinker production lines. Rotary kiln is widely used in metallurgical, chemical, refractory construction, environmental protection and other industries. The rotary kiln composed by the cylinder, bearing devices, devices with a gear wheel bearing, gear, activities, kiln, kiln seals, coal burner unit and other components. The kiln body and the level has a certain tilt, the whole body supported by a roller bearing device, and ran up and down the kiln control block device, the transmission system in addition to set the main drive, but also set up in the main power supply source able to make the kiln off when the rotation, to prevent bending kiln auxiliary gear, kiln, kiln seals use advanced technology to ensure reliability of sealing.

The cement rotary kiln of our company with solid structure, smooth operation, high quality products out of the kiln, can provide users with advanced high-performance shaft preheater, five stage cyclone preheater.

Application of cement rotary kiln

In addition to the calcination of cement clinker, cement rotary kiln also for calcined clay, limestone and the slag drying; refractory production, the use of rotary kiln calcination of raw materials to dimensional stability, strength increase, and then molding process. Non-ferrous and ferrous metallurgy, iron, aluminum, copper, zinc, tin, nickel, tungsten, chromium, filing and other metal smelting in rotary kiln for the equipment, ores, concentrates, intermediate, etc. sintering, roasting. Such as: aluminum hydroxide aluminum production using baking it into alumina; ironmaking blast furnace used for its production of pellets; abroad, "SL / RN Act", "Krupp Law" with its iron ore for direct reduction; chlorinated volatile roasting tin and lead used to extract it. Beneficiation process, carried out with a rotary magnetic roasting of iron ore on the poor, the weak magnetic changes in the original ore is strongly magnetic, in order to facilitate magnetic separation. The chemical industry, with the rotary kiln production soda, calcined phosphate, barium sulfide. The method has low energy consumption, low power consumption without the use of sulfuric acid and the advantages of low grade phosphate rock, soon to be promoted.

Technical parameters of cement rotary kiln:

Design capacity(t/d)		150	200	250	300	350	400
Products		Active lime Light burned dolomite	Active lime Light burned dolomite	Active lime Light burned dolomite	Active lime Light burned dolomite	Active lime	Active lime
Rotary kiln	Specification(m)	Φ2.5×40	Φ2.8×42	Φ3×46	Φ3.2×50	Φ3.5×54	Φ3.6×56
	Dischargaeble volume(m³)	142	190	235	292	390	430
	Burning tempreture	1350/1250	1350/1250	1350/1250	1350/1250	1350	1350
Design capacity(t/d)		500	600	750	800	1000
Products		Active lime	Active lime	Active lime	Active lime	Active lime
Rotary Kiln	Specification(m)	Φ3.8×58	Φ4×60/ Φ4.2×50	Φ4.3×58	Φ4.3×64	Φ4.8×68
	Dischargeable volume(m³)	505	575/548	670	738	1005
	Burning tempreture	1350	1350	1350	1350	1350