Main Steam Parameters of Cement Kiln Waste Heat Boiler

2021-07-16

The cement kiln waste heat boiler is a waste heat boiler that uses the flue gas waste heat emitted by the kiln head clinker cooler and the kiln tail preheater of the new dry-process rotary cement kiln to produce steam or hot water. Generally, the kiln head waste heat boiler and the kiln tail waste heat boiler consists of two parts.

In the past, customers often asked about the waste heat boiler of cement kilns, but in general terms, what capacity waste heat boiler should I choose with a daily output of 1,000 tons of cement? This is actually more difficult to answer. Therefore, today ZBG Boiler Group has listed the main steam parameters of the cement kiln waste heat boiler for your reference.


Cement Kiln  Production Capacity

t/d


 



Cement Kiln Waste Heat Resources
 
Waste Heat Recovery Boiler
 

Reference Installed Capacity 

 MW
 
 

Entrance of The Kiln Head Waste Heat Boiler Entrance of The Kiln Tail Waste Heat Boiler   Main Steam Parameters
 Flue Gas ×1000 m³/h Temperature ℃  Flue Gas ×1000 m³/h Temperature ℃ Pressure MPa Temperature ℃
≥1000  40~55 

 

 

 

 

 

300~450 
 
 
 
 
 
 
 
 
 

 60~90

 

 

 

 

 

300~350 
 
 
 
 
 
 
 
 
 

 

 

 

 

 

 0.7~2.5
 
 
 
 
 
 
 
 
 

 

 

 

 

 

250~425
 
 
 
 
 
 
 
 
 

1.5 
≥1500   55~80 90~120   2.2
≥2000  60~95  120~150   3
 ≥2500  85~120 160~190   4.5
≥3000   125~160  200~240  6
≥4000  145~200  250~300  7.5 
 ≥5000 165~240  320~360  9~10 
≥6000  225~280  365~400  12 
 ≥8000  300~350 410~500   15
 ≥10000 ≥350  ≥500   15~18
      m³/h refers to the amount of flue gas at a pressure of 0.101MPa and 0°C.        

Main Steam Parameters of Cement Kiln Waste Heat Boiler.jpg

The determination of waste heat resources and boiler parameters should be based on the principle of cascade utilization without affecting the heat used in cement production.

On the premise of ensuring the normal production of the cement kiln, the waste heat utilization system should try to improve the cycle thermal efficiency of the thermal system according to the conditions of the waste heat resources.

Want to know more about cement kiln waste heat recovery boiler? Welcome to consult online customer service, or directly call +86 177 1999 3430, ZBG Boiler Group will serve you wholeheartedly!

Cement Kiln Waste Heat Boiler

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