Main Steam Parameters of Cement Kiln Waste Heat Boiler
2021-07-16 13:57:46The 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.
|
t/d |
Cement Kiln Waste Heat Resources |
Waste Heat Recovery Boiler |
Reference Installed Capacity MW |
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| 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. | |||||||
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!
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