Oxygen analyser. Why Oxygen analyser installed between economizer and airpreheater ?

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Oxygen Analyzers. ... An oxygen analyzer for stack gas measures the content of oxygen in the exhaust gas after combustion. It provides data to help control the fuel-air ratio in the combustion process. The fuel-air ratio in the combustion process is crucial when optimizing combustion and boiler efficiency.
How does an oxygen analyzer work?,How does a paramagnetic oxygen analyzer work?How do you calibrate an oxygen analyzer?What is o2 trim?

[@ashishjaiswal6140]

This is the most important video for BOE exam tq Sir ji

[@yjsuccesstrack7275]

Welcome dear

[@ashishvitekar3474]

Very very nice explain and informative videos.
How to monitor and check that furnace conditions are OK with the help of O2 analyser.
What are the standard Value of O2 to maintain healthy combustion in furnace.
Thank you

[@PankajYadav-zg3co]

Tq

[@sandeshsonawane3868]

Outstanding explanation 👍

[@sachinsaraswat1186]

Everything is good .....thoda sa auto focus ka problem hora h 👍

[@yjsuccesstrack7275]

Sorry I will try my best

[@sandeeptiwari2152]

ji bilkul.......but nice

[@shashibhatia167]

I wanna know 1 thing that is at economizer inlet,the temperature of flue gas is 430°C to 450°C.It means that at inlet of economizer,the temperature is higher than the ignition temperature of FC, Hydrozen and sulphur.It means that ki complete combustion to economizer ke inlet pe hi ho jaaega due to more temperature at economizer inlet.So,why we can't install Oxyzen analyzer at economizer inlet?

[@yjsuccesstrack7275]

Completely combustion tem par HI to oxygen check karenge dost...... Complete combustion ke Bad jo air hoga wahi to excess Air hoga ok

[@parveenkumarswain5070]

Why fuel is completely not burnt before inlet of economiser pls explain

[@ashishvitekar3474]

Very good information, I am got satisfaction

[@yjsuccesstrack7275]

Thanks and welcome

[@worldinstrumentationengineer]

excellent ji

[@babloochauhan9949]

Once through boiler per video banayia

[@cgpurshottamm7535]

Bhaiya ecses air kaha se dete hai

[@sujitpadvi]

Bahut badhiya..laga yj sir..👍

[@yjsuccesstrack7275]

Thank you

[@arindamghatak]

How do you get the following conclusion as highlighted at 5:55....10% increase in excess air will cause 3% increase in fuel consumption ?

[@mahakal5169]

super sir

[@krunalpuri4707]

Wow nice video sir
Ke video MDC Ka baneya

[@rakeshchawhan5277]

Super

[@ashishjaiswal6140]

Superb video sir

[@yjsuccesstrack7275]

Keep watching

[@pradipjain4670]

Thankyou

[@yjsuccesstrack7275]

Welcome

[@vinaybastawade7068]

Supb sir

[@nirajsinhmakwana3359]

Nice video sir

[@yjsuccesstrack7275]

Thanks

[@arindamghatak]

You have written Flue gas as Fuel Gas. Kindly correct this.

[@yjsuccesstrack7275]

This is right dear

[@ompalyadav824]

Thank you very much sir 🙏
Sir mujhe online coaching krna h

[@yjsuccesstrack7275]

Hmm start kr rahe hai jaldi

[@kesarinandan8181]

Kitne tph k boiler me kitne inches ka IBD ya CBD valve lagayA jata hai.

[@yjsuccesstrack7275]

CBD ka pipe boiler capacity se sirf 5% blow down kar sake ayese designed kiya jata hai....
And IBD jo hai TDS and BMCR par designed kiya jata hai eske liye.. Jaise aapka boiler 10 kg/cm² par steam generate krta hai to 1" ke pipe se 480 kg water relig krta hai... Esliye pahale aapko blow down percentage nikalna pdega fir pipe diameter and blow down time kitna hona chahiye o nikal skte hai

[@Sandeepyadav-wu2un]

Ok sir ji

[@ivanfadillah1936]

hi sir, could you provide the information in English? I need to understand that. Thanks

[@subashpal9403]

Nice video

[@yjsuccesstrack7275]

Thank you so much

[@sujitroy3860]

What is full form of nm3 ?

[@yjsuccesstrack7275]

Normal cubic meter

[@ompalyadav824]

Sir total kitna o2rkhe

[@yjsuccesstrack7275]

3-4%

[@er.shambhu4520]

Sir is pr numerical video plzz

[@ashishjaiswal6140]

Sir please water circulations and steam circulations ka video Nanaiye

[@yjsuccesstrack7275]

Bilkul

[@krunalpuri4707]

Sir o2 ziyda or o2 kaamho Jai to kaykari ge

[@yjsuccesstrack7275]

Fd and wind Box pressure maintan karo ho jayega

[@pareshpande7111]

Oxygen percentage ketna hona chahiye

[@yjsuccesstrack7275]

Sab fuel ke liye alag alag hota hai dost,,, ldo ke liye 4-5%
Cog + BFG ke liye 3%
Pcm ke liye 5%
Coal ke liye 5-6%

[@vishalsarang2999]

DCS मै कसें करे करे drum leval control plz shear this video

[@yjsuccesstrack7275]

OK dear banaunga

[@vishalsarang2999]

Apka contact no plz send kijiye...

[@yjsuccesstrack7275]

Esme ni kr skta dear... [e-mail]

[@vishalsarang2999]

@@yjsuccesstrack7275 ok koi baat nahi

[@Simplelife3676]

@@yjsuccesstrack7275
Hello

[@pradipjain4670]

Ok

[@ompalyadav824]

Sir good morning please sir mo nambar

[@yjsuccesstrack7275]

No send kro Mai call krta hu

[@nareshswami5562]

Nice video sir

[@yjsuccesstrack7275]

So nice