AFBC BOILER LIGHT UP PDF
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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Close the bed superheater drains.
Check the bed material and fludisation study is being done. Ensure all equipment trial to be taken. Ensure the deaerator water level as normal.
Check for dry fuel MM is available in bunker and gates below bunker are open and fuel is available at feeder inlet. Check the following valves in boiler are in closed condition.
Valves on feed line connecting to feed pumps operation. Start the FD fan and maintain bed pressure mmwc.
Inspect the boiler before start and libht Manual on Boiler Tube Fluidized bed combustion – wikipedia, the free encyclopedia Fluidized bed combustion FBC is a combustion technology used to burn solid fuels. Cfbc Boiler s,ebooks and documents of cfbc boiler operation manual thermax – afbc boilers, Cfbc boiler operation procedure?
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Afbc Boiler Light Up Procedure
A fixed quantity of diesel wetted Charcoal 40 Kgs is spread uniformly over the compartment. Fuel feeders and controllers. Ensure all foreign materials are removed from furnance and pressure parts.
Bed super heater drains. Initally the top bed temperature will raise and at the time of mixing temperature drops and bottom temperature raises at the time of mixing. Ensure all personel were cleared.
Afbc Boiler Light Up Procedure
Set the air flow to MM of wc P. Measure air box pressure P1 MM of wc 3. Afbc Boiler Operation Manual – snowman-ro. Once fludisation study is completed boiler is ready for light up. Afbc Boiler Operation Manual – boiler operation procedure 1 seminar afbc boiler operation procedure,Ask Latest information,Abstract,Report,Presentation free download cfbc Documents. Keep the PA lines clear and take trial run of feeder of first compartment. Check the following equipments for adequate lubrication.
Drain valves of water level gauge. All interlocks to be cross checked. Start up vent valve. Main steam stop and pilot valve. Bed material Maximum Particle size Bulk density Chemical composition: Check the following valves are kept in open condition.
Boiler light up procedure A fixed quantity of dry charcoal Kgs i. C and stable the boiler. Shiatsu Massage Manual Afbc boiler boiler, The Start the LD oil pump and maintain the oil pressure between 6.
The air flow at which fludisation starts is noted and will be maintained at the time of mixing.
Maintain drum level at normal recommended level. Feed pump and drives.
Add gas plenum pressure P2 Furnace draught to P1. Afbc Boiler Operation Manual – ante-annum. Inspect the boiler before start and check the following 1. Valves before and after feed control valve in feed line. Inspect the boiler before start and check Manual on Boiler Tube Bhel steam generators products afbc boilers Tags: Ensure feed water flow through economiser at the time of light up to avoid steaming of economiser. When the bed temperatures reaches Deg C start the drag chain coal feeder.
After stabilisation of bed temperatures stop the burners and LDO pumps.
THERMAL POWER PLANT A-Z: boiler light up detailed
Ensure all access doors are closed. Turn off the oil burners and remove from furnace. Drum and main afgc vent. The pressure drop across bed is obtained for various air flow. Check instrument air pressure is available at the required pressure 7 to 7. Published on Oct View 3. Cethar Goiler Boiler Manual – dire searching for a ebook Cethar afbc boiler manual in Bed material to be filled and level of defluidised bed should be MM of WC.