Factory Offer Energy Saving Rotary Kiln with High Cpacity of 0.9-14.1 t/h Small Rotary Kiln Cement Plant

Specifications

1.Low price, cheap
2.diameter:1.4-3.0m
3.length:33-60m
4.rotating speed:0.16-3.96 r/min
5.cement rotary kiln made in China

Cement Plant | Rotary Kiln

A Cement Plant | Rotary kiln is a pyroprocessing device used to raise materials to a high temperature (calcination) in a continuous process.

 

 

Materials produced using rotary kilns include:

 

Cement, Lime, Refractories, Metakaolin, Titanium dioxide, Alumina, Vermiculite, Iron ore pellets etc.

They are also used for roasting a wide variety of sulfide ores prior to metal extraction.

 

Main Components of Cement Plant | Rotary Kiln

 

1. the shell
2. the refractory lining
3. support tyres and rollers
4. drive gear
5. internal heat exchangers

 

The fuel for this may be gas, oil or pulverized coal.

 

Cement Plant | Roatry Kiln Principle of Operation

 

The cement plant | rotary kiln is a cylindrical vessel, inclined slightly to the horizontal, which is rotated slowly about its axis.

1. The material to be processed is fed into the upper end of the cylinder. As the kiln rotates, material gradually moves down towards the lower end, and may undergo a certain amount of stirring and mixing.

2. Hot gases pass along the kiln, sometimes in the same direction as the process material (co-current), but usually in the opposite direction (counter-current). The hot gases may be generated in an external furnace, or may be generated by a flame inside the kiln. Such a flame is projected from a burner-pipe (or "firing pipe") which acts like a large bunsen burner.

 

Main Technical Parameters of Cement Plant | Rotary Kiln

 

 

type	Model(m)	Kiln size			Yield (t/h)	Speed (r/min)	Power(kw)	Weight (t)	Remarks
		Diameter (m)	Length(m)	Gradient(9%)
Straight  Kiln	Φ1.4×33	1.4	33	3	0.9-1.3	0.39-3.96	18.5	47.68
	Φ1.6×36	1.6	36	4	1.2-1.9	0.26-2.63	22	52
	Φ1.8×45	1.8	45	4	1.9-2.4	0.16-1.62	30	78.2
	Φ2.0×40	2.0	40	3	2.5-4	0.23-2.26	37	119.1
	Φ2.5×50	2.5	50	3	6.25-7.4	0.62-1.86	55	187.37
	Φ2.8×44	2.8	44	3.5	12.5-13.5	0.437-2.18	55	201.58	Suspention preheating kiln
	Φ3.0×45	3.0	45	3.5	12.8-14.5	0.5-2.47	75	210.94
	Φ3.0×60	3.0	60	3.5	12.3-14.1	0.3-2	100	310
Multi-diameter kiln	Φ1.6/Φ1.4×26	1.6/1.4	26	4	0.7-1.1	0.39-3.96	18.5	41
	Φ2.0/Φ1.8×45	2.0/1.8	45	3.5	1.7-2.8	0.23-2.35	30	94.67
	Φ2.2/Φ2.0×40	2.2/2.0	40	3.5	2.5-3.5	0.11-1.11	30	113.46
	Φ2.5/Φ2.2×45	2.5/2.2	45	3.5	4.5-6	0.21-2.14	45	159.7
	Φ2.8/Φ2.5×45	2.8/2.5	45	3.5	11-12.9	0.88-2.63	55	201.4	Suspention preheating kiln