soalan dan jawapan steam boiler

Fangkuai boiler summarizes the environmental protection methods of air temperature adjustment. In the operation and use of the boiler, temperature regulation is an important work of the operator and should be attached great importance to. At the same time, the operator should have a strong sense of responsibility, find the abnormal change of temperature parameter, have the ability to deal with it in time and correctly, so that the boiler can resume normal operation and prevent the economic loss caused by abnormal operation of boiler. Let's look at these two methods of temperature regulation, steam side regulation and flue gas side regulation. The Fangkuai boiler thinks that regulating the temperature on the steam side is through the use of a boiler dewarming device. To adjust the stewed value of the steam so that the temperature reaches the temperature set by us. The obvious advantage of this regulation is that the precision of adjustment is very high and more environmentally friendly. The former is a shell-and-tube heat exchanger which uses boiler feed water or furnace water as cooling medium to cool steam through convection heat transfer with superheated steam. Medium and small boiler feed water quality is poor, so this kind of temperature reducing equipment is often used. The Fangkuai boiler below tells you that you can also adjust the temperature through the flue gas side: change the amount of smoke passing through the superheater or change the flue gas temperature at the inlet of the superheater. In contrast, this regulator The regulation accuracy of the formula is relatively poor, usually only as a coarse adjustment of the air temperature. But both methods will reduce the economic effect of boiler operation. Fangkuai boilers also remind you that for all types of boilers, we can adjust the superheat temperature by adjusting boiler combustion. If the temperature of the boiler in operation exceeds the allowable range, the boiler is in a dangerous state. The operators must take urgent measures to restore the boiler to the normal temperature. The boiler load can be adjusted effectively, air exhaust and so on can be effectively adjusted, and the boiler operation can be stopped when the situation is serious. The temperature adjustment operation of our Fangkuai boiler can achieve very good results after the operation personnel master it skillfully.

Concern the 2014 APEC summit (referred to as APEC), held in Beijing Huairou Yanqi ecological demonstration zones on November 10, multinational leaders are to attend an important meeting. The summit venue construction attaches great importance to environmental protection work. In selecting venues boiler heating and hot water services, to the summit to make clear that emissions of nitrogen oxides boiler, perform extremely strict NOx emission standards around the venue --60 mg / cubic meter. Carefully selected, nitrogen oxide emissions technology in the international advanced level of fast Boiler become the ultimate winner. Gas hot water boiler fast boiler developed the production of ultra-low nitrogen oxide emissions, gas soalan dan jawapan steam boiler, integrated condensing boiler has become the summit heating and hot water designated products.

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.

Why is safe and reliable gas boiler 1, natural gas, non-toxic, easy to distribute, the proportion of light in the air, not into the accumulation of explosive gases, is relatively safe gas. 2, with the home use of safe and reliable natural gas, will greatly improve the home environment, improve the quality of life. Oxygen gas is calculated where: 1 cubic meters of gas (calculated at 100% purity) Approximately 2.0 m3 of oxygen for complete combustion, requires approximately 10 cubic meters of air.

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