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Rotary Kiln / Rotary Active Lime Kiln / Rotary Lime Kiln,to produce active lime 100T/D~5000T/D, A~Z from limestone to ative lime - details see: https://www.machineto.com/rotary-kiln-rotary-active-lime-kiln-rotary-lime-kiln-10158578

Rotary Kiln / Rotary Lime Kiln:

Rotary Kiln / Rotary Active Lime Kiln / Rotary Lime Kiln is refered to rotate calcination kiln, belongs to construction material equipment. Rotary kiln can be divided into cement kiln, metallurgy chemical kiln and lime kiln according to different materials. Cement kiln is used for making of cement clinker and there are dry and wet methods to make cement. Metallurgy chemical kiln is used in metallurgy industry and ironworks for lean iron ore, chromium ore and ferronickel ore calcination, which is used for calcining of high aluminum vandal ochre in refractory material industry; for calcining of calotte and aluminum hydroxide in aluminum manufacturer; for calcining of chrome sand ore and chrome powder ore in chemical plant. Lime kiln are used for calcine dolomite and active lime which is used in steel plant and ferroalloy factory.

1. From limestone to quick lime, we can provide all equipments of the production line!

2. We can provide teichical design of quick lime plant.

3. We have a specialized team to do installation and commission of the plant.

Cement rotary kiln calcine capital cement clinker main equipment, has been widely used in cement, metallurgy and chemical industries. This equipment mainly consists of barrel, supporting device with block wheel bearing device, gearing, moving kiln head, sealing device, burning device etc components, the rotary kiln has simple structure, reliable operation, easy production process etc. Characteristics.
Cyclone preheater is suitable for all kinds of kiln type supporting the use,, Our Researcher developed 1500 tons of decomposing furnace with a magnitude of five suspension preheater. Preheater sized cement can be widely used in the newly built and renovation.
Grate type cooling machine is a sudden cold type cooler, its principle is: with blower, will lay the ChuiLengFeng in grate board into layer of clinker to sudden cold, make °C plunged by 1,200 clinker temperature of 100 °C below, the cooling of the large exhaust except for secondary air kiln.

Cement in our country is full-fledged development, cement equipment after the development direction of how to judge? Cement as now the most important materials of construction of its investment prospects are bright, the market demand is huge. As people life quality increasingly improved and all of their quality of life of the demand is higher and higher, buildings as the main place of production and life of people.

Cement kiln maintenance mainly include playing kiln skin, demolition brick, masonry and cleaning. In order to try and shorten the stop time, it is to be in commonly kiln kiln, 10-12 hours after cooling make skin and dismantle brick kiln stove temperature, then will be at 90oC above, thus playing kiln skin and dismantle tiles are in high temperature and high dust environment.
In order to enter the smaller spake, and do not want to of kiln hoods conduct additional transformation, asked to play the width and height of the brick machine is small, the weight should be light. At the same time of hydraulic hammer impact power wants big, with quick finish the homework, but also to play moving kiln head castable.
Demolition brick kiln skin can be quickly dozen contrangle dismantle brick, but cannot damage cylinder. And this requires hydraulic hammer impact energy and frequency kiln adjustable steplessly.
The machine must be considered in the design of high temperature and high dust circumstances and reliable operation, low failure rate, using low cost. Therefore, the international common practice is no longer the diesel engine driven engineering machinery used in rotary kiln leather down within dozen brick.

1.1 Cylinder by welding sliping structure
Welding sliping structure can improve the cylinder force situation, reducing mill canister weighed, facilitating tube system build, manufacturing quality easy control as well as reducing equipment manufacturing cycle etc, and will become the large tube mill barrel structure development direction, and comprehensively will replace hollow shaft and casting roller ring structure form.
Adopt sliping supporting mill barrel can greatly reduce get machine supporting center distance, make mill barrel bending moment, obviously decreased compared YuZhongKong shaft structure, the maximum stress the same circumstances, mill barrel plate thickness can reduce ~ 10%. Add sliping part of the weight of ease, canister weighed significantly reduced. While reducing the equipment configuration dimensions. Connect sliping adopts thick plates welded together, make the mill barrel manufacturing difficulty reduced. Thick plate quality can be controlled by NDT, welding quality of sliping through has rich manufacturing experience of technicians and factory complete welding process is effectively controlled and guarantee. ,
1.2 Flat structure base
Sliding shoe bearings adopts the originality of one-piece plate structure base. Make sliding shoe bearings with installation is simple, convenient maintenance, sliding shoe covers sealing effect of simple structure, good advantages .
1.3 Composite wear-resisting steel lining
Enter, discharging device, return feeder and drying storehouse adopts has good abrasion resistance of composite wear-resistant steel lining, enormously increased its for material wear washouts, service life than ordinary steel up 10 times above.
1.4 The overhanging the cantilevered drying storehouse
Using the overhanging the cantilevered drying storehouse, thinning the drying storehouse cylinder thickness, improving grinding storehouse cylinder of stress condition, thus enhancing the safety factor of grinding machine, reduced the mill weight.

Spec.(m)	Φ2.8/2.5×44	Φ3×48	Φ3.2×50	Φ3.3×50	Φ3.5×54	Φ4×60	Φ4.3×64
Capacity(t/d)	300	600-700	1000	1200	1500-1800	2500	3500
Slope of the kiln shell (%)	3.5	3.5	3.5	4	4	4	4
Support Qty	3	3	3	3	3	3	3