How to ensure the normal operation of the boiler deaerator device (1) when the unit normal operation, close the top deaerator exhaust pipe line two electric stop valve, exhaust steam discharged through the orifice plate. (2) steam turbine load rejection, when the unit enters the oxygen pressure is less than 0.15MPa extraction apparatus should automatically close the door extraction, steam source and alternate emergency opening administered automatically adjusted so that the pressure was maintained at 0.15MPa pressure oxygen apparatus made up pressure run. When the standby off steam source outage to the pump, close the inlet, outlet valve, the device enters the deaerator outage state. (3) boiler oxygen equipment under normal operating conditions such as found defective water oxygen content may be appropriately open a large degree of opening of the exhaust valve. (4) should always supervise the operation level, so that the water level should be maintained at a normal value, when the water level is too high or too low water level regulator should automatic operation, such as the failure promptly. (5) during normal operation, valves, water gauge, pressure gauges, thermometers, etc. should be complete, sensitive and reliable, and should always check. (6) by operating procedures required timing detection and recording equipment operating oxygen pressure, temperature, water, oxygen, and water output parameters.

Fangkuai Boiler has more than 200 after-sales service outlets across the country. Each after-sales service outlet is equipped with a professional boiler technical engineer, providing 24-hour emergency repair services, and has sufficient spare parts and wearing parts all year round, convenient. Customers change in time.

Circulating pump pressure hot water boiler heating system is pumped from the boiler, the heat pump is the pump that functions to overcome the resistance of the system, mainly to overcome the resistance of the valve regulating backwater. Second, the choice for both, need points to note 1, for large heating range, distance, high-temperature water supply system, the best selection pressure hot water boiler. 2, pressure hot water boiler feed water treatment should be carried out outside the pot, and then reached into the boiler water standards. At the same time, but also on boiler scaling, corrosion and water quality, strengthen supervision. 3, the bearing capacity should be combined with hot water boiler heating system (primary system or the secondary Supplying water between the water supply system) is determined. Supplying water for a high-rise, high-rise building systems must be considered static pressure pipeline network Japanese circulating water pipeline running problem of high pressure, the choice of bearing capacity large enough boiler.

During operation of the boiler and pressure fire, door locks and latches are not allowed to live, someone to monitor pressure during the fire.