O2 Analyser installed between Economiser and Air Preheater flue Gas duct why? || Hindi

Hello friends,
"Power plant discussion" welcome to all of you my friend to this channel, my name is chandan pathak, I have 10 years of experience in power plant operation field I have created this channel only for sharing knowledge about power plant operation and maintenance, for this I shall provide series of lecture on the various topic of power plant in which theoretical, practical and mathematical concepts are included.
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Thanks to all of you for connecting me.

[@jitubabusay2826]

Thanks bro

[@rajuraj80136]

Bahut best
Hum aapki puri video dekhunga
Bahut hi knowledgeable video hoti hai...

[@PowerPlantDiscussion]

Thanks a lot

[@prasantakumarsahoo4399]

Sir keep doing informative video

[@abhilelhsoni6824]

Thenks

[@PowerPlantDiscussion]

Most welcome

[@dhanendkashyap7223]

Best information sir

[@VikashKumar-pg2nr]

Sir O2 analyser calibration video plz sir

[@PowerPlantDiscussion]

Sure dear I'll make

[@santoshvishwakarma-bn6bj]

Nice

[@PowerPlantDiscussion]

Thanks a lot

[@9886911765]

Please make a video on quantity of conveying air required for Ash conveying

[@parshanttomar5571]

Or sir g duroing sahi bnaya kro fuel gas aph inlet niche se hota h or aap upr se kr rhe ho

[@PowerPlantDiscussion]

Kya likhe ho dear smjh ni pa rha hu thoda clear likho, aur heat Ka transfer depends krta h air aur flue gas Ka direction opposite rhna chahie, mere plant m tube k bahar flue gas flow krta h andr air, Apke yha v h aisa, drawing ek depends on designing.

[@shailendrajadon3599]

Sir.. Insulation kei upar video banaiye.......

[@PowerPlantDiscussion]

Bahut jald hi bna dunga dear is topic pr, av pahle Ka kuch commented video h m sbka comments pr work krunga, please wait for the video.
Thanks

[@aditiyapaul1858]

Why in afbc boiler adjacent compartment has pressure difference??

[@ktinn9672]

Sir agar APH leakage hua to cool air tube k andar chle jayega jisse O2 analyser to oxygen % kam dhikhana chahiye but ap bol rhe h ki oxygen 8% show karega ye samaj ni aya

[@इम्तिहान]

Sir plz make a video on clinker formation low temperature and high temperature both also explain different condition of clinker formation mention how to over come or precaution during during start up,if any equipment fail during operation like Id , fd, hotbox or during running operation

[@PowerPlantDiscussion]

Sure dear, very soon m trying to provide video on this topic.

[@GAURAVKUMAR-in2yg]

Yes sir pls make videos on aforesaid subject clinker formation and emergencey situations

[@jayprakashverma5940]

5⅝

[@ranjankumarswainswain573]

But sir Hamare plant ka APH lnlet fue gas temperature is 315'c .. Us temperature pe to sulfur combustion hoga .. to kya O2 galat so karegaa....
150 MW

[@vaibhavtonge9907]

Dearetor pe video banao, sir

[@PowerPlantDiscussion]

Dear please check my playlist I have already uploaded video on deaerator

[@sloksingh]

Dear Sir
You said in furnace temperature was 500to 550 approx then how sulphur content remains outside the furnace I think all sulphur combustion process already done in furnace
I am working in 600 MW pf boiler temperature approx 1200 C then please clear me how sulphur skip the combustion process

[@bestofwagar7777]

DM plant ke liye ek video banaeye..full details..

[@PowerPlantDiscussion]

I have already uploaded please check my playlists of DMP

[@priyaranjan5228]

Please define ash handling system and make video

[@PowerPlantDiscussion]

Please check my playlist I have already uploaded on AHS.

[@krunalpuri4707]

Sir boiler drum level 50 kyu rkha jtahi

[@asutoshtripathy828]

Great explanation sir.. But I think the O2 increases when we go through backward derection of flue gas. I.e O2 at Eco outlet area should greater than O2 at Eco inlet area.

[@PowerPlantDiscussion]

Thanks dear

[@kashighanakota7092]

I got the same doubt here ..

[@ashokawasthi2959]

Very

[@sagarbghodake]

Sir can you plz make video on clinker formation reason in superheater zone of boiler and how to avoid it. I am working on baggas fired boiler

[@PowerPlantDiscussion]

Sure dear I'll make video on this topic

[@vivekrajoriya8277]

how to prepare for boy exam and is there any book for that which can be done terry plz tell you

[@AMITKUMAR-nz7wb]

Dear sir please make a vedio on excess air calculation

[@PowerPlantDiscussion]

Sure dear very soon I'll upload this video

[@amitmohanty5102]

Thank you

[@niteshmanwatkar3280]

Very informative video sir. Can you please provide video on FD ID and PA fan air capacity's or requirement.. Really Thank you for this Video.

[@PowerPlantDiscussion]

Most welcome dear 🙂
M trying to provide video on your desired topic as soon as possible.

[@parshanttomar5571]

Ye right side me hi kyo lgaya jata h ye btao

[@PowerPlantDiscussion]

Mujhe jitna ata h explain kr dia h, Baki TM Apne ap v sikho kuchh

[@ganagallapolarao2313]

Sir stackmonitoring keliye thoda video banaye ji

[@PowerPlantDiscussion]

Sure dear I'll make

[@indianrailwaysjob2637]

Really informative lacture bhiya

[@PowerPlantDiscussion]

Thanks dear

[@ranusingh5587]

Bolier hydraulic testing ka video banaiye details me

[@PowerPlantDiscussion]

Sure I'll make

[@amarjeetrawat4967]

It's my humble request to you sir, which valve using after boiler and before turbine
Include MCV AND MSV VALVE

[@PowerPlantDiscussion]

After Boiler main steam stop valve MSSV use krte h, before turbine Emergency stop valve ESV use krte h, jitna q smjh paya hu

[@aniketkurumkar2803]

Gate valve

[@krushnanagtilak2502]

MS VALVE motorised hota he
ESV valve hydraulic hota he.... Hydraulic pressure 150 tak hota he

[@mdshaqib7268]

Sir g hamare yaha gas fired boiler hain lekin ID fan nahi hain 163tph ka boiler h or O2 JUST BOILER FLUE OUTLET ME HAIN KIYA YE SAHI HAIN?

[@PowerPlantDiscussion]

Oha temperature Kitna show krta h

[@xhuntertech9580]

mst video sir.

[@PowerPlantDiscussion]

Thanks a lot dear

[@NaturalBodybuilding]

Kuch naya sikhne ke liye mila

[@PowerPlantDiscussion]

Thanks ☺️

[@Daljeetsingh-qg5eu]

Sir hamera boiler 130 tph hai aur usme o2 analyser economiser ke inlet par hai why

[@PowerPlantDiscussion]

Which fuel using and temperature of exact point

[@Daljeetsingh-qg5eu]

@@PowerPlantDiscussion petcock steam coal indian coal husk

[@Daljeetsingh-qg5eu]

105 working pressure and 505 steam temperature

[@PowerPlantDiscussion]

Indian coal? Economiser Inlet temperature Kitna rhta h jaha O2 Analyser lga h

[@Daljeetsingh-qg5eu]

@@PowerPlantDiscussion 345 inlet 245 outlet

[@SunilKumar-du4wf]

Very Informative Video
Keep it Up Sir🙏👍

[@PowerPlantDiscussion]

Thanks a lot dear ♥️

[@shubhamroy13]

Sir O2 analyzer ka calibration ka video bnaiye plz ki calibration k se kiya jata.

[@PowerPlantDiscussion]

Sure dear I'll make

[@relationshiprespectandmark4607]

Hi

[@VinodSingh-yw5rr]

Sir aap O2 analyler ki circuit and uska conection ke bare me ek video jarur banaiye . chack kaise karte hai ye sab ke bare me bhi kuch jankari dijiye sir... very nice video

[@shivamr4434]

Sir why v ave to maintain 140deg at aph outlet...y not less than that ...plz reply..

[@PowerPlantDiscussion]

Due to Acid due point, sulphuric acid start condensing at below 120°C and deposited on Boiler part, due to acidic in nature corrosion formation on Boiler part ultimately damage the part, on this topic video is ready very soon I'll upload this video.
Thanks dear

[@shivamr4434]

@@PowerPlantDiscussion thanks a lot sir, v r getting lot of information ..

[@krkknowledgebabi]

50 tph steam capacity boiler के लिए कितने tph coal और air जरूरत पड़ेगा? Approx value

[@PowerPlantDiscussion]

0.3 to 0.4ton coal Lagta h 1ton steam k lie approx,Yani 15 to 20ton LG jaega 50tph k lie.

[@AwesomeGamer-rk6tj]

Coal Feeding main steam pressure ke upper set karte hai not on oxygen

[@PowerPlantDiscussion]

Ok

[@krunalpuri4707]

Nice video sir

[@PowerPlantDiscussion]

Thanks a lot dear

[@sandip7780]

Excellent

[@tushartiwary3883]

Very informative video Sir...
Thanks 🙏😊

[@PowerPlantDiscussion]

Most welcome dear ♥️

[@arund5747]

Thank you, Valuable information sir ji...

[@PowerPlantDiscussion]

Thank you so much dear

[@anit0007sachan]

1 ton caol ka complete combination krne ke liye kitni air ki requirement hoti h. kaishe calculate krte h

[@PowerPlantDiscussion]

th-cam.com/video/3tw3qYvOUZ4/w-d-xo.html

[@ramehkarmakar1091]

Nice bro

[@PowerPlantDiscussion]

Thanks a lot

[@pawansen1976]

More valuable information in this channel. Thanks

[@PowerPlantDiscussion]

Thank you so much❤

[@indiantak3682]

ESP 2 part video

[@PowerPlantDiscussion]

Very soon I'll upload, please wait for the video

[@RajeshYadav-xb1yl]

Very very best sir

[@PowerPlantDiscussion]

Thanks a lot dear

[@sankargouda9753]

Thank you sir ji 😍😘

[@PowerPlantDiscussion]

Most welcome dear

[@kartikverma5355]

Love your videos👍👍

[@PowerPlantDiscussion]

Thanks a lot ♥️

[@historyofworld1600]

But sir agar tube economizer की agar liake होती है to to क्या effect होगा?

[@vireshpatel9928]

Why air vent open and close at 2/3 bar not at 10bar pls explain sir

[@PowerPlantDiscussion]

3bar pressure is more than atmospheric pressure, air vent main purpose to release remaining O2 from boiler at this pressure all air released from Boiler, if we close this at 10bar, vent line may bent at higher pressure due to lower strength and losses of water may be increased because from 3bar pressure rise to 10bar taken some time during this period some losses are accounted.
Thanks

[@vireshpatel9928]

Power Plant Discussion thanks sir

[@onlynewupdate3054]

Hello sir ji yadi O2 Analyser 3 gala denge yek Economiser air APH ke bich air economiser ke pahle air tisara APH ke bad to kisme kitna dikhayega air kyo kam jyada dikhayega APH leakese nahi h phir bhi kyo kam jyda dikhayega

[@ameeranna5030]

Sir mashallah... superb... awesome...

[@PowerPlantDiscussion]

Thanks a lot dear

[@rajeshsharma-eu4fz]

Eco ke pehle 3 baad me 5 kaise hoga sir combustion me to O2 use hoga, fir badh kaise jayega baad me??

[@PowerPlantDiscussion]

Probe k pass combustible elements aur O2 dono rhta h,jiske chalte exact O2 ni dikha pata h.

[@anwarshaikh4150]

Sir Eco ke pahele remaining o2 jyada hoga fir combustion hone ke baad kam ho jayega
Kyuki O2 analyzer remaining o2 show karta hai.

[@ManishKumar-jj5qg]

Thanks 👍👍👍 sir boiler ka heating surface area ka formula and calculation chahiye

[@zahidmasood6047]

Same jaga per 2 O2 analyser installed han but 2no ki reading mae bohut difference ha aik 10.4% or 2sra 5.5%
Reason??

[@narugopaladak4934]

Informative lecture..... Thank you Sir.....

[@PowerPlantDiscussion]

Thanks dear

[@PowerPlantInstrumentation]

Good knowledge

[@sandeepkatakwar7190]

Yes co2, o2 from excess air provide vedio

[@PowerPlantDiscussion]

I have already uploaded please check my playlist

[@chandankeshri1964]

Sir aap power plant ke khan sir h

[@sachinsrivastav2479]

Kindly make video on how to calculate excess air from CO2 and O2 ?

[@PowerPlantDiscussion]

I have already uploaded search this topic by power plant discussion.

[@ravindrashrivas5649]

Very Very thanx sir

[@PowerPlantDiscussion]

Most welcome dear

[@crickonon4425]

Good info.sir.This theory is apply on baggase fired boiler or not

[@PowerPlantDiscussion]

Of course dear this theory may be applied for every boiler.

[@crickonon4425]

Sir our boiler anylizer installed before economizer (boiler outlet) its wrong or right and temp of flue gas in outlet 300-+50 degree.please ans

[@PowerPlantDiscussion]

Which fuel used, if their ignition temperature below this value then no problems, but if coal fuel it's always installed between Economiser and Air Preheater.

[@crickonon4425]

Baggase

[@crickonon4425]

Please reply

[@sanjibsahoo3972]

Thank you sir 🙏
Clinker prevent ke bare me video banaiye

[@amarjeetrawat4967]

Sir please make a Video of Combined Cycle power plant complete process

[@Bindu_Naturals]

Please make video of how to find excess air from co2 and how to find excess air f

[@amitmohanty5102]

Very good answer

[@PowerPlantDiscussion]

Thanks a lot

[@goldenmalik3340]

Sir 1 mujy builer ki capesti sy all seting ka formula btaye

[@shaileshvashistha425]

Our plant APH inlet temperature 340 Deg

[@kaushalambhire8515]

Pls make video on both APH difference

[@onlynewupdate3054]

O2 analyser farnes me kyo nahi lagate h yadi lagate h to kya problem hoga

[@laxmandevkate9432]

Sir muze BOE exam crack karni hai books
Batao

[@Ganeshkumar-hs9lx]

ji...... carbon ignition temperature 700

[@ramakrishnamaddiboina3465]

Yes bhayya I need to know that how to find excess air from co2

[@arunchoudhary8179]

Super sir g

[@PowerPlantDiscussion]

Thanks a lot dear

[@PramodYadav-cr6ll]

Sir feed pump ecnomiser ke inlet me rahta ki outlet me .

[@onlynewupdate3054]

Low pressure boiler me o2 analyser lagana hai to kaha par lagayenge sir ji

[@bmlalbabu5494]

Sir ji pressure design kya hota hai iske bare mein bataiye

[@geeteshshriwas]

50mw ke cfbc ke bare me batayeJo2 class me cam aaye

[@devangkanojiya8820]

one question.
you say eco outlet temp is never above 220°c
in our 800mw plant it is 320°c.
Then what happens with sulphur and hydrogen??

[@PowerPlantDiscussion]

1kg Sulphur required 1kg of Oxygen for reaction and make Sulphur dioxide, so the value of oxygen shown approx exact, for controlling Sulphur in big plant FGD system is provided to control the sulphur level whereas in small plant dolomite used for controlling the sulphur content.

[@devangkanojiya8820]

@@PowerPlantDiscussion yet we don't have FGD system.

[@pmahantakiit]

Devang Kanojiya FGD new design space requirement is more than ESP

[@sauravKumar-vq4ym]

@@pmahantakiit what is FGD
SHOT BRIEF..
ON IT PLZ...

[@jigsrinku]

Thank you so much sir 🤗🙏

[@PowerPlantDiscussion]

Most welcome dear

[@Sharmaji-vv8rj]

Analyzer learning online classes kaise milega

[@onlyme6118]

Chandan ji good

[@PowerPlantDiscussion]

Thank you so much

[@neerajpokhriyal7958]

Ye excess air khan se dete h sir?

[@PowerPlantDiscussion]

Same fan se

[@harshdave2705]

what about rotary type APH in this case

[@Prabhatkar-j4t]

Delta T in APH air in and out will also change

[@pankajlanjewar7575]

Informative channel.

[@PowerPlantDiscussion]

Thanks❤

[@shailendrajadon3599]

Super sir

[@PowerPlantDiscussion]

Thanks dear

[@santoshkumar-cf1pv]

Sir,ESP part 2 ?

[@PowerPlantDiscussion]

Very soon I'll upload video on second part of ESP, dear please wait for the video.
Thanks

[@SaeedAnwar-if9pw]

Great
Thanks for this kindness

[@PowerPlantDiscussion]

Most welcome

[@mitulmodi3011]

Pls sir make video on how to find out boiler excess air.

[@PowerPlantDiscussion]

Dear I have already uploaded on this topic please check my playlists of power plant operation

[@abdullahtanweer2804]

How to find excess air from co2and o2

[@raviprasad2228]

Eco outlet temp. Will be 300 to 340C
In power plant, So Sulphur react with Oxygen so it form SOx. So your information is partially correct.

[@raviprasad2228]

So always oxygen reacts with sulphur

[@raviprasad2228]

If Oxygen not react with sulfur then no point of SOx in flue gas,No environment pollution, FGD also not required in power plant.

[@arunsharma-om6bl]

Bhai Yaha to O2 analyzer before economizer laga hai

[@PowerPlantDiscussion]

You can use portable O2 analyser for testing

[@arunsharma-om6bl]

@@PowerPlantDiscussion
Dear I am saying in our plant O2 analyzer economizer se pahle laga hai or topic was why it is installed in between eco and aph

[@PowerPlantDiscussion]

CFBC boiler h

[@arunsharma-om6bl]

AFBC

[@narendratiwari1297]

Very good

[@PowerPlantDiscussion]

Thank you

[@krisanup]

Sir, can u tell me excess air required for bagasse fuel? Also air required for bagasse fuel?

[@PowerPlantDiscussion]

Excess air for baggage should be maintain between 25% to 45%.

[@krisanup]

Sir pl tell me air required for per ton of bagasse?

[@sk-vm9bk]

Very good

[@PowerPlantDiscussion]

Thanks a lot