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Naturally Circulated High Pressure Heat Recovery Generator For Industry
♢What is HRSG?
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♢What is the working principle of HRSG?
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♢What are the advantages of HRSG?
Kiln (AQC) HRSG Features | Kiln (SP) HRSG Features |
1.Modular assembly structure, reliable sealing expansion | 1. Heating surface tubes and headers with privildged connection structure, reducing mechanical shock and vibration |
2. Adopt wear fin tubes, boiler pressure parts life assurance | 2. By mechanical vibration cleaning mode, continous cleaning mode little impact on system operation |
3.Unique flash technology, the boiler outlet temperature is reduced to below 90ºC | 3.Set sealed scraper gray machine, greatly reducing dust tail. |
♢What are the parameters of HRSG?
Cement production line capacity t/d | 1000 | 2500 | 5000 | 10000 | |
Boiler inlet flow Nm3/h | Kiln(front) | 60000 | 88000 | 243000 | 472000 |
Kiln(tail) | 76000 | 170000 | 328000 | 612000 | |
Boiler inlet gas temperature℃ | Kiln(front) | 370 | 360 | 380 | 390 |
Kiln(tail) | 360 | 320~360 | 330 | 330 | |
Rated evaporation t/h | Kiln(front) | 5.8 | 7.25 | 24 | 50 |
Kiln(tail) | 7.5 | 10~15.8 | 20~24.6 | 35.5 | |
Rated steam pressure Mpa | Kiln(front) | 1.25 | 1.25 | 1.25 | 1.25 |
Kiln(tail) | 1.25 | 1.25 | 1.25 | 1.25 | |
Rated steam temperature℃ | Kiln(front) | 340 | 330 | 350 | 360 |
Kiln(tail) | 340 | 300~340 | 310 | 310 | |
Boiler structure | Kiln(front) | Vertical | Vertical | Vertical | Vertical |
Kiln(tail) | Vertical | Vertical and Horizontal | Vertical and Horizontal | Vertical |
♢Why do you choose HDB?
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Hua Dong holds the manufacturing licenses for Grade A boilers and Grade A1&A2 pressure vessels issued by Chinese General Administration of Quality Supervision, Inspection and Quarantine; also it holds the "S" and "U" "NB" stamps issued by American Society of Mechanical Engineers; meanwhile, this Company has passed the certification of ISO9001, SO3834, EN12952 Quality Management System. |
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