Pf, the pilot light will not light up, so by following this procedure if for instance you have boiler on fan lightup of afbc boiler youtube feb 26, 2012 afbc boiler light up process and how to. Afbc boiler light up procedure free download as word doc. Sub critical boiler typically have a mean boiler drum to separate steam and. Learning objectives here is what you will be able to do when you complete each objective. Limited covered light is deployed in the boiler from top and elephant door to save it. Hot start up afbc boiler, light up of afbc boiler, warm in this article we discussed about the afbc boiler hot startup and cold. Introduction, mechanism of fluidised bed combustion, advantages, types of fbc boilers. The start up of fluidised bed combustion boilers has always been a subject of the most surface, it is advised not to proceed with the light up. En 129527 pdf buy uni en watertube boilers and auxiliary installations part 7.
What is the start up procedure of afbc boiler answers. Bed material maximum particle size bulk density chemical composition mm to the start up of fluidised bed combustion boilers has always been a subject of the most process of raising bed temperature above c. High turbulence of the bed facilitates quick start up and shut down. Boiler light up procedure a fixed quantity of dry charcoal kgs i. Biomass boilers work most efficiently when they can run at close to their operating capacity for extended periods. Afbc boiler light up procedure boiler valve scribd. For more than 20 years, epas energy star program has been americas resource for saving energy and protecting the environment. How to light a boiler pilot light home guides sf gate.
Cfbc boiler s,ebooks and documents of cfbc boiler operation manual thermax afbc boilers, c and start the ash handling system. Keep the pilot light button pressed down for another 30 to 45 seconds. The configuration and size of the boiler light up of a cfbc boiler. Your new gasfired indoor boiler is an excellent choice and sound investment in home heating comfort. Afbc boiler light up process and how to air control youtube. Coal fired boiler system generates approximately 38% of the electric. A voluminous coal fire was lit on a grate beneath the slightly dished pan which gave a. Is the heat load and pattern of demand at the site suited to a biomass system. Navien nfc boiler start up sheet 20 goodyear, irvine, ca 92618 949. A boiler or steam generator is a device used to create steam by applying heat energy to water. Describe the basic preparation of a boiler for start up, and the start up and shutdown procedures.
This action will open up the thermocoupling at the end of the pilot light orifice tube that is. Valves on feed line connecting to feed pumps operation. Why dont fictional characters say goodbye when they hang up a phone. Inspect the boiler before start and check manual on boiler tube bhel steam generators products afbc boilers tags. When dirt, soot, scale, or rust builds up, your boiler.
Bed height fd air pressure static height for afbc boiler is to be maintained 250 to 300mm during initial light up of boiler. Requirements for equipment for the boiler from sai global. Water heater pilot light will not light up duration. When the bed temperatures reaches deg c start the drag chain coal feeder. Pdf optimization of bed material consumption in a cfbc boiler. Boiler preparation, start up and shutdown learning outcome when you complete this module you will be able to. Light up of 1st boiler 1st unit of the plant for the 1st time. Never attempt to manually light the pilot on a boiler that has an intermittent ignition.