Steam boilers are often used as power equipment, or output high-temperature steam directly involved in manufacturing, especially in industrial industries with a very high frequency of use. The 12-ton steam boiler is a medium-sized boiler. Before using this type of boiler, many users are very interested in the hourly operating cost of the boiler. Let the technical engineer of Zhengzhou Fangkuai Boiler Factory calculate it for you.
As the name suggests, the 12-ton steam boiler can output 12 tons of high-temperature steam per hour. At present, the hourly operating cost of this type of steam boiler on the market is around 3000-4000 yuan, while the operating efficiency of the steam boiler launched by Zhengzhou Fangkuai Boiler Factory can reach more than 98%, and the hourly operating cost can be controlled at 2600 yuan, which is very energy-efficient. save money.
In addition, when purchasing a steam boiler, everyone should pay attention to the heat storage capacity, because this data will have a significant impact on the operation and regulation of the boiler.
When the external load changes, the temperature and heat of the working fluid and metal in the boiler will change. If the load increases and the vapor pressure drops when the combustion ends in a timely manner, the corresponding saturation temperature will decrease, and the liquid heat of the pot water will decrease accordingly. At this time, the pot water and the heat storage in the metal will cause part of the pot water to vaporize and become steam. The production of these additional evaporation can play a role in slowing down the vapor pressure drop. Therefore, the greater the heat storage capacity, the slower the vapor pressure drops. On the contrary, when the combustion conditions remain unchanged and the load decreases and the vapor pressure rises, due to the increase in the saturation temperature, the working fluid and the metal will store part of the heat, which slows down the rise in the vapor pressure. Therefore, the heat storage capacity of the boiler is beneficial to the stability of operating parameters. However, when the boiler adjustment needs to actively change the working conditions to change the combustion rate, the load, pressure, and temperature of the boiler are slow to change due to the heat storage capacity, and cannot quickly adapt to the requirements of the changing working conditions.
