fo forced circulation boiler fertilizer plant
The main advantage of water tube fo forced circulation boiler fertilizer plants (over fire tube boiler or shell boilers) is that much higher pressures can be sustained, and therefore water-tube boilers are used in power station applications that require high steam output (up to 500 kg/s), high steam pressure (up to 160 bar), and/or Super-heated steam (up to 550°C). A modern ‘utility boiler’ will typically be a water tube boiler, since fire tube boilers have limited in capacity and are only feasible in smaller systems. That said, water-tube boilers are also manufactured in smaller sizes to compete with shell boilers.
How to choose the heating fo forced circulation boiler fertilizer plant: winter heating is an important livelihood projects, related to people's fundamental interests and social harmony and stability. When selecting the heating boiler, in conjunction with the height of the building heating, heating mode, and whether a plurality of heating area of energy-saving construction, select the appropriate boiler equipment.
A fo forced circulation boiler fertilizer plant operation must be controlled and stable operation of secondary causes of boiler steam temperature control stability of a secondary steam temperature has important implications for safe and economic operation of the unit. When the steam temperature is too high, it can cause overheating, a portion of the metal to reduce the strength of the reheater, and the steam turbine pipe cylinder and a rotor, resulting in shortened life of the equipment. Severe over-temperature, it will also enable the heating surface blasting. When the steam temperature is too low, the effect thermodynamic cycle efficiency, and a steam turbine final stage blades at excessive humidity, severe water hammer may occur, resulting in damage to the blade fracture accidents. When the steam temperature substantially sudden rise dump, large thermal stress is generated in addition to the heating surface of each weld and the outer part of the boiler is connected, will cause the relative displacement between the cylinder and the rotor of the turbine increases, i.e., the expansion difference increases, severe or even static friction wheel and the separator, causing severe vibration. In addition both sides of the turbine steam temperature deviation is too large, both sides will uneven heating turbine, uneven thermal expansion. Therefore, the operation of the boiler steam temperature to closely monitor, analyze, adjust, control steam temperature stability with the most reasonable method.
Beiqi Panthers in the car to communicate with the company, expressed full confidence in our company, cooperation is very smooth. Since the fo forced circulation boiler fertilizer plant departure two years, our technical staff has been concerned about the relevant boiler operation through remote monitoring system to provide strong and stable technical support services for the Beijing auto Panthers. --customer feedback