Categories | Cement Rotary Kiln |
---|---|
Brand Name: | HJMAC |
Model Number: | hj |
Certification: | ISO, BV, CE |
Place of Origin: | Henan, China (Mainland) |
MOQ: | 1 |
Payment Terms: | L/C, D/A, D/P, T/T, MoneyGram, Western Union |
Price: | Negotiation |
Packaging Details: | Standard |
Delivery Time: | 20 days and depends on ordering quantity |
Power(W): | 4-75 kw |
Discharge Size(mm): | 0.074-0.6 |
Qty of Support: | 3-6 |
Grinding type: | dry &wet type |
Color: | customer's requirments |
Weight: | 5.1-97t |
Operation training: | Provided |
Type: | Cement rotary kiln |
HONGJI cement kiln,rotary cement kiln ( factory manufacturer, supplier)
Specifications
cement kiln,cement rotary kiln
1. For cement,limestone kiln
2. cement, limestone rotary kin
3. rotary kiln
4. ISO certificate
cement kiln,cement rotary kiln
1) China made kiln
2) cement clinker rotary kin
3) rotary kiln
cement kiln rotary
we are a cement kiln offer and supplier with factory located in
china, we are in fact a cement kiln manufacturer
Most cement is made in a rotary kiln. Basically, this is a long
cylinder rotating about its axis once every minute or two. The axis
is inclined at a slight angle, the end with the burner being
lower.we are a cement kiln offer and supplier with factory located
in china, we are in fact a cement kiln manufacturer
Wet process kilns
The original rotary cement kilns were called 'wet process' kilns.
In their basic form they were relatively simple compared with
modern developments. The raw meal was supplied at ambient
temperature in the form of a slurry.
A wet process kiln may be up to 200m long and 6m in diameter.cement
kiln has to be long because a lot of water has to be evaporated and
the process of heat transfer is not very efficient.
The wet process has survived for over a century because many raw
materials are suited to blending as a slurry. Also, for many years,
it was technically difficult to get dry powders to blend
adequately.
Quite a few wet process cement kiln are still in operation, usually
now with higher tech bits bolted on. However, new cement kilns are
of the 'dry process' type.
Dry process kilns
In a modern works, the blended raw material enters the kiln via the
preheater tower. Here, hot gases from the kiln, and probably the
cooled clinker at the far end of the cement kiln, are used to heat
the raw meal. As a result, the raw meal is already hot before
cement kiln enters the kiln.
The dry process is much more thermally efficient than the wet
process.
Firstly, and most obviously, cement kiln is because the meal is a
dry powder and there is little or no water that has to be
evaporated.
Secondly, and less obviously, the process of transferring heat is
much more efficient in a dry process kiln.
YZ3028 rotary kiln parameter for cement production line
Type | Rotary kiln | Rotary kiln | Rotary kiln | Rotary kiln |
Model | YZ2820 | YZ3028 | YZ3060 | YZ3226 |
Diameter(mm) | 2800 | 3000 | 3000 | 3200 |
Length(mm) | 20000 | 28000 | 60000 | 26000 |
Speed(r/min) | 0.8-1.45 | 0.8-1.45 | 0.49-2.41 | 0.8-1.45 |
Slope(%) | 3 | 4 | 4 | 3.5 |
Capacity(t/h) | 15-18 | 18-23 | 16-20 | 17-23 |
Power(KW) | 75 | 75 | 90 | 90 |
Weight(T) | 186.37 | 180.74 | 272.51 | 185.11 |
Friendly Links: www.everychina.com
Home| Products| Suppliers| Quality Suppliers| Site Map |About Us |Contact Us |Help |关于我们 |联系我们