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Tags: HOT START UP AFBC BOILER, light up of afbc boiler, WARM In this article we discussed about the AFBC boiler hot startup and cold. 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. Unless the top. Requirements of Bed material,Charcoal & Diesel. Bed material Maximum Particle size Bulk density Chemical composition MM TO

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Inspect the boiler before start and check Manual on Boiler Tube Bhel steam generators products afbc boilers Tags: C and start the ash handling system.

Cethar Afbc Boiler Manual – dire searching for a ebook Cethar afbc boiler manual in Check the following valves are kept in open condition. Main steam stop and pilot valve.

Check for dry fuel MM is available in bunker and gates below bunker are open and fuel is available at feeder inlet. Turn off the oil burners and remove from furnace.

Ensure all access doors are closed. Valves before and after feed control valve in feed line. Close the bed superheater drains. Afbc Boiler Operation Manual – ante-annum.

All interlocks to be cross checked. Afbc Boiler Operation Manual – snowman-ro.

Check instrument air pressure is available at the required pressure 7 to 7. Check the following equipments for adequate lubrication.


Initally boilwr top bed temperature will raise and at the time of mixing temperature drops and bottom temperature raises at the time of mixing.

Once fludisation study is completed boiler is ready for light up. Cfbc boiler operation procedure? Bed material Maximum Particle size Bulk density Chemical composition: Set the air flow to MM of wc P.

THERMAL POWER PLANT A-Z: boiler light up detailed

Measure air box pressure P1 MM of wc 3. Boiler light up procedure A fixed quantity of dry charcoal Kgs i. C and stable the boiler.

When the bed temperatures reaches Deg C start the drag chain coal feeder. Ensure all personel were cleared. Cfbc Boiler abc and documents of cfbc boiler operation manual thermax – afbc boilers, Boiler Manual For Cfbc – boiler operation procedure?

Drain valves of water level gauge. Light up all the four burners. Valves on feed line connecting to feed pumps operation. Start the FD fan and maintain bed pressure mmwc. Ensure feed water flow through economiser at the time of light up to avoid steaming of economiser. Maintain drum level at normal recommended level. Check the following valves in boiler are in closed condition. Afbc Boiler Liight Manual – boiler operation procedure 1 seminar afbc boiler operation procedure,Ask Latest information,Abstract,Report,Presentation free download cfbc Documents.

Inspect the boiler before start and check the following 1. After lihht of bed temperatures stop the burners and LDO pumps. Bed super heater drains. CFBC boiler operation procedure? Fuel feeders and controllers. Add gas plenum pressure P2 Furnace draught lihht P1. Bed material to be filled and level of defluidised bed should be MM of WC. Ensure all equipment trial to be taken. The pressure drop across bed is obtained for various air flow.


Afbc Boiler Light Up Procedure

Ensure the deaerator water level as normal. The air flow at which fludisation starts is noted and will be maintained at the time of mixing.

Boiler Installation – Afbc Documents. Drum and main line vent. Inspect the boiler before start and check Manual on Boiler Tube Fluidized bed combustion – wikipedia, the free encyclopedia Fluidized bed combustion FBC is a combustion technology used to burn solid fuels.

Start the LD oil pump and maintain the oil pressure between 6. Start up vent valve. Ensure all foreign materials are removed from furnance and pressure parts. A fixed quantity of diesel wetted Charcoal 40 Kgs is spread uniformly over the compartment.

Afhc the PA lines clear and take trial run of feeder of first compartment.


Feed control valve and its bypass valve. Feed pump and drives. Published on Oct View 3.