How to maintain the boiler during operation of the boiler during operation how to maintain water supply and water quality monitoring furnace boiler feed water and boiler water boiler maintenance ⑴ should be consistent with GB / T1576-2008 "industrial boiler water quality" standards. And regularly sampled for testing. The number and frequency of emissions is determined by laboratory personnel. Laboratory and sewage should be detailed records. ⑵ mechanical rotation monitoring for pumps, fans, pumps, etc. to be employed a method of three touch see two monitors. Abnormal phenomenon, that approach to take. If necessary, to shutdown maintenance, are not the effect. ⑶ daily oil tank oil level monitoring if no automatic control device, the oil level should be checked regularly and found that the oil level is too low, the use of two hours is not enough, please notify the staff in advance of the fuel injected new fuel. ⑷ soft water tanks commonly used to control the operating state of the automatic control device ⑸ To periodically check the water treatment apparatus to the ion exchanger is failed, or periodically backwashed. ⑹ monitor the exhaust gas temperature under normal circumstances, the new boiler is generally lower exhaust gas temperature, with the increase in run time will gradually increase. If it is found that the change is too large and exceeds 20 ℃ (algebraic difference), you should select the appropriate cleaning shutdown time. If this phenomenon occurs very frequently, it will have to check whether the normal combustion system. The oil pressure is too low, resulting in poor atomization low oil temperature, oil or wind than not, resulting in poor fuel air mixture so that the char combustion analysis hypoxia. Further, the dry back boiler, if the exhaust gas temperature increased abruptly, it is possible to return in a compartment between the second and third after the smoke box backhaul firewall leak smoke, shutdown would need repair.
With the increasing development of the domestic economy and the continuous improvement of the people's living standards, energy consumption is increasing day by day, environmental pollution is deteriorating day by day, and people's awareness of environmental protection is constantly strengthening, as well as calls for improving the environment, Urges the government to step up efforts to guide the energy consumption structure to clean and energy-saving energy transition with mandatory policies. Affected by the above factors, fuel oil, as an efficient and clean energy source, is more and more favored by enterprises. In view of the rapid explosion of fuel used in fuel-fired boilers and the variability of load, the oil-fired furnace should be automatically controlled. The main task of automatic control of oil-fired boiler is to maintain the water level, temperature, pressure and smoke of the boiler. The physical parameters, such as oxygen content of gas, are within the prescribed range and can automatically adapt to the change of load, thus making the boiler run safely, reliably and economically.
Electric steam boiler before use Preparation 1, the operator must understand how the present electric steam boiler, location, performance and working methods of the various accessories. 2, check oil combustion, and each nozzle connection, power supply and the burner, the pump, the boiler installation accessory. 3, clearly the main steam valve open, after closing the normal close it. 4, check the electric steam boiler water level, water level confirmation flexible, normal position. 5, the pressure regulator is properly tuned, regulate combustion damper.
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