The difference between steam generator and steam boiler
The difference between steam generator and steam boiler
1. Different volumes
In practical applications, the volume of steam generators is relatively small, with a tonnage between 1-2 tons (per unit), suitable for industries with relatively low steam production.
The tonnage range of steam boilers is relatively large, and boilers can be classified according to their evaporation capacity, which is suitable for industries with high steam production.
2. Different operating temperatures
The operating temperatures of steam generators and steam boilers also differ. The steam generator has a small tonnage and operates at a temperature of 170 degrees Celsius, while the steam boiler operates at temperatures above 200 degrees Celsius.
3. Different levels of security
The pressure value of steam boilers is relatively high, which may pose certain hidden dangers. The safety factor of a steam generator is higher than that of a steam boiler. Its pressure value is not as high as that of a boiler, and when it reaches the critical value, it will activate intelligent control, cut off water, power, and gas, and start automatic protection programs, which to some extent improves the safety factor.
4. Different filing inspections
Everyone knows that steam boilers have high pressure and certain instability risks, so steam boiler operations need to be registered and recorded. In addition, China has a dedicated quality supervision department that conducts regular inspections every year to ensure safe use. The steam generator is a small device that does not require registration and acceptance, and only needs to be installed and debugged to start operation.
5. Different energy-saving rates
Traditional boilers consume relatively large amounts of energy during operation. During the production process, the steam generator can use the high-temperature flue gas generated as a heat source for recovery, saving fuel consumption. The IoT intelligent variable frequency system is more energy-efficient compared to the traditional three-stage boiler’s frequent start stop. In terms of energy efficiency, steam generators have an advantage.