high pressure mobile boilers

Before start-up, high pressure mobile boilers ventilation should be strengthened, purging time should be more than 5 minutes, and ignition should be carried out according to operation rules. When ignition, it is forbidden to send fuel directly to high temperature furnace without ignition equipment, so as to prevent dangerous accidents in furnace.

Now we look together, when the hot water high pressure mobile boilers outage and restart the practices it!

1, the heating boiler is stopped, as is normal shutdown pressure fire, the blower should outage, then outage induced draft fan, the coal supply is stopped, but not circulating pump outage. Because the water pump outage may cause water vaporization furnace, water pumps still continue to operate. When the system temperature dropped to below 50-60 ℃, and then stop the circulating pump. The intermittent heating may not be necessarily shorter interval outage circulating pump.

2, when the furnace start again, should open the circulating pump, the water in the system has reached normal cycle, open the induced draft fan, blower, start the grate and the coal system, gradually recovered coal combustion. When the shutdown longer required pressure furnace, combustion should preferably seam, after clearing slag, then covered with a thick coal seam fire pressure.

Common technical transformation of coal-fired high pressure mobile boilerss What? In order to promote energy saving process, national and regional governments have launched a lot of coal-fired boiler policies, hoping to speed up the progress of the transformation of enterprises to use coal-fired boilers, the technological transformation through various soft sister boiler can achieve more energy-efficient, more environmentally friendly purpose. So what are the more common technical transformation of coal-fired boilers have it? Here's an overview of the transformation of high-quality coal-fired boilers for everyone. 1, coal-fired boiler auxiliary blowers and energy-saving technologies induced draft fan energy consumption and thermal efficiency of coal-fired boiler operation parameters directly related, appropriate conversion technology can be used for coal-fired boiler, the boiler load in accordance with the transformation requires adjusting drum, the air volume to maintain optimum conditions of operation of the boiler, the boiler can save not only coal, but also reduce the power consumption of the fan, so that to achieve a better energy-saving effect. 2, the transformation of coal fired boiler technology devices are currently grate-fired boilers burning coal, which accounts for the majority of coal-fired boilers in the coal boiler will hinder into the wind, affecting the combustion. When the coal-fired boiler coal bucket coal transformation component layer, using gravity filters to block coal, coal bottom-end loosely distributed on the grate, the air inlet beneficial, to improve combustion, improve coal combustion rate, reduce ash carbon content. 3, combustion coal-fired boilers by the transformation technique of this technique coal-fired boilers, pulverized coal amount to be injected into the furnace in place, so that the combustion grate base layer, an appropriate amount of suspension firing increases, must be obtained the saving rate.

Group multiple departments quality systems, technology department, production systems, development systems, with the assistance of outside experts, please, to overcome the difficulties, overtime, and fulfill all the preparatory work. Assessor staff often give up personal time off from work carried ASME study and training, frontline staff overtime for practical operation of the exercise. All those involved in the trial personnel in the company "professional life, work lean" under the guidance of the core values ​​of continuous fighting, the various problems couplet review group proposed were closed, one-time passed the ASME certification.

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