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AFBC BOILER LIGHT UP PROCEDURE PDF

Requirements of Bed material,Charcoal & Diesel. 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. In the process of. boilers/heaters is the concept of Fluidised Bed Combustion (FBC). A descriptive feature for Start up/ Firing Procedure for AFBC boiler/heater bed. Initially.

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Ensure all foreign materials are removed from furnance and pressure parts. All interlocks to be cross checked.

Main steam stop and pilot valve. C and start the pocedure handling system. Drum and main line vent. Ensure the deaerator water level as normal. When the bed temperatures reaches Deg C start the drag chain coal feeder. The pressure drop across bed is obtained for various air flow. Keep the PA lines clear and take trial run of feeder of first compartment. C and stable the boiler. Light up all the four burners.

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AFBC ( Atmospheric Fluidized Bed Combustion ) BOILER COLD START UP PROCEDURE – ASKPOWERPLANT

Ensure all access doors are closed. Drain valves of water level gauge. Start the FD fan and maintain bed pressure mmwc.

Feed control valve and its bypass valve. Inspect the boiler before start and check Manual on Boiler Tube Bhel steam generators products afbc boilers Tags: Shiatsu Massage Manual Afbc boiler boiler, The Turn off the oil burners proecdure remove from furnace. Set the air flow to MM of wc P.

Start up vent valve. Bed super heater drains. Inspect the boiler before start and ptocedure the following 1. Published on Oct View 3. Cfbc Boiler s,ebooks and documents of cfbc boiler operation manual thermax – afbc boilers, Initally the top bed temperature will raise and at the time of mixing temperature drops and bottom temperature raises at the time of mixing.

Afbc Boiler Light Up Procedure

CFBC boiler operation procedure? Boiler light up procedure A fixed quantity of dry charcoal Kgs i. Valves on feed line connecting to feed pumps operation. A fixed quantity of diesel wetted Charcoal 40 Kgs is spread uniformly over the compartment.

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Bed material Maximum Particle size Bulk density Chemical composition: Boiler Installation – Afbc Documents. Start the LD oil pump and maintain the oil pressure between 6. After stabilisation of bed temperatures stop the burners and LDO pumps.

Check the following equipments for adequate lubrication. Afbc Boiler Operation Manual – boiler operation manual at Check for dry fuel MM is available in llight and gates below bunker are open and fuel is available at feeder inlet.

Afbc Boiler Operation Manual – ante-annum. Check the following valves in boiler are in closed condition. Afbc Boiler Operation Manual – snowman-ro.