Why Downcomer line is installed at outside of boiler? | Downcomer line | Purpose of Downcomer |

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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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powerplantdiscussion@gmail.com
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#downcomer
Thanks to all of you for connecting me.

Опубликовано:

26 июл 2022

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Комментарии : 123

@tusharmeher4400 2 года назад

After seeing the boiler pic - proud to be thermax engineer 🙂

@santurout5637 2 года назад

Same

@JyotiranjanTripathy-yj6jm 2 года назад

@@santurout5637 same Santu bhai 😁

@techdudu5429 Год назад

Same bhai

@aadeshyadav1088 Год назад

👍🏻

@manjittiwari8042 2 года назад

Very good bhai

@sureshgangwar3670 2 года назад

Nycc explain sir

@chiranjibmohanty6076 2 года назад

Thank you sir.. well explained as always.. yeh question aaj hi puchne wala tha aap se.. 🙏🙏

@chandanjana6964 Год назад

Informative.. Thnx sir 👌👌

@santoshsahu9944 2 года назад

Thanku sir aaj mere bhi doubt clear ho Gaya

@fakhruddinsiddiqui9477 2 года назад

Important information 👌

@harshittrivedi8766 Год назад

Nice and informative ...thanks again

@Ajay-1984 2 года назад

Thanks, nice information

@shailendrajadon3599 2 года назад

Good information sir ....

@nitindurge5635 2 года назад

Thanku sr

@ayushmultani9631 Год назад

Good information ℹ️

@saqibaslam5532 Год назад

Nice 👍 Sir

@vinayakpatil352 Год назад

Very nice information ❤

@ADA__BALOCH Год назад

Thanks alot sir

@kumargaurav5636 Год назад

Thanks sir 🙏🙏

@vaibhavpadishalwar2129 7 месяцев назад

Dear Sir, Thank you

@ArjunKumar-yadav 16 дней назад

Thanks 🙏 sir

@souravde8276 Год назад

very nice explanation

@muhammadzubair-vj2zw Год назад

👍

@boilerandpowerplantquestio2452 2 года назад

Very nice sir

@bhupendrasahu1595 Год назад

Thanks sir ji

@OmprakashYadav-nv3jg Год назад

Super

@shashipandey1550 2 года назад

Nice

@shashikushwaha562 Год назад

Thanks sir

@Z.FAMILY786 2 года назад

1st view sir

@sandeeprawat802 6 месяцев назад

Apka explanation bahut hi Acha h.

@मैंछत्तीसगढ़िया Год назад

Boiler preservation pe bhi video banaiye please.

@robinkumar904 2 года назад

Thank you sir... Pls sir ones though boiler pr video bnao

@PowerPlantDiscussion 2 года назад

Sure dear

@shivaprachande6898 2 года назад

🙏🙏🙏

@Himanshu_Singh1998 Год назад

Hello sir, Ek video Air Fuel ratio pr banaiye sir. How much ratio should be kept in Afbc Or Cfbc Or Travelling grate Boiler?

@k...Nani143G..... Год назад

Sir Please make video ..gas turbine working principle

@PowerPlantDiscussion Год назад

Sure dear

@siddharthsingh7561 2 года назад

Ye video mai Sir,apne natural circulation ka bateye hai.Forced Circulation kya hota hai?????? According to downcomer in this video.🙏

@PowerPlantDiscussion 2 года назад

Next video related to this

@English-comedian889 2 года назад

Sir make a video on reducer gearbox

@ameeranna5030 2 года назад

Sir ji super 🙏 Sir boiler water 💧holding capacity kaise nikale plz bataiye..

@PowerPlantDiscussion 2 года назад

Sure dear

@Himanshu_Singh1998 Год назад

80% of Boiler capacity

@sanjayawasthi5541 Год назад

Plz make video on how to calculate boiler surface area

@sk-pm2od 2 года назад

Sir hp Bypass lp bypass ka baremein video kariye

@jagdishkandekar917 Год назад

Sir , please prepare the video on topic of islanding and black out in power plant

@m.arslanjaved4963 2 года назад

Sir , apki next vedio kab ay gi BOILER water circulation se mutalik ??

@PowerPlantDiscussion 2 года назад

Very soon

@shailendrajadon3599 2 года назад

Sir jo drum mein safety valve ka low pressure jo set krtei hai wo cbd line side safety valve ka hi kyo krtei hai.. Please reply sir....

@chiranjibmohanty6076 2 года назад

CBD ka opposite side safety first khulega.. Boiler slanted rehta he matlab 4° angle pe.. to agar CBD side pehle khulega toh sludge carry over ho jyega aur wo sludge safety valve ka sheet me beith jayega .. fir chattering hoga aur hunting hoga.. isliye CBD side low pressure pe set hota he taki woh baad me khole .. pehle CBD ka opposite wala khulega .. Clear ?

@shailendrajadon3599 2 года назад

Agar cbd side low pe set hoga to low bala phelei open hoga na ...

@PowerPlantDiscussion 2 года назад

Dear chiranjib is right, CBD pahle flat drum wala open set kia jata h, m isko jald hi upload krunga

@zeeshanshah9072 2 года назад

Sir steam turbine inside pats pay video banao pa

@PowerPlantDiscussion 2 года назад

Already uploaded dear

@rahulchikankar3c949 Год назад

Theory notes bhi pin kar diya karo sir. Help hoga likhane Mai.... Please consider my comment. Har topic acha hota hai bas pdf bhi dal diya karo @power plant discuss sir

@alokchhatria1304 2 года назад

Sir bolier 2nd class operator ke liye jobs kaha par vacancy hai thoda pata kar dege

@vishuumarani1627 Год назад

Dear sir Can you please explain about CIRCULATION RATIO PROBLEMS

@cck0728 2 года назад

Good video. Can you please answer the following two questions : 1) At 3:09, what is that small tank (arrow is pointing at that)? 2) At 3:09, what is that big insulated pipe? Thanks.

@computercentre12345 Год назад

IBD tank

@sunildutt6015 Год назад

Chennal separater kr bare me video bnna sir plz 🙏👍

@PowerPlantDiscussion Год назад

Sure dear

@surajlomate3316 Год назад

Pls make video on sugar mill

@rakeshpandey5600 11 месяцев назад

Sir mechanical dust collector per video bna dijiye uska work kya hai plzz sir

@rakeshpandey5600 11 месяцев назад

Sir ir cfbc boiler ka video bna dijiye

@balasahebchavan7143 Год назад

Sir please dcs operating system pe video banadejiye please

@PowerPlantDiscussion Год назад

Sure dear

@deepaksharmaedits5275 2 года назад

Sir steam drum ka gauge glass kharab ho gaya hai,or isi time per level indicator bhi kharab ho gaya hai to drum level kaise guess kar sakte hain?

@atharva4229 Год назад

sir, coal aur rice husk ke liye different size ka bed material kyu use hota hai ???

@yogeshkumarsaini534 Год назад

Kyoki bed temperature same nhi hota

@vaibhavtonge9907 Год назад

Sir, WHRS boiler pe video bandi ye please

@rakeshpandey5600 11 месяцев назад

Sir IR CFBC Boiler kaise work kerta hai bna dijiye sir ak video

@vandanatiwary2088 2 года назад

Sir ,steam blowing ke bare me bato

@PowerPlantDiscussion 2 года назад

Sure I'll make

@DeepakKumar-ih1bf 2 года назад

Sir Boiler heating surface area of WHRB or AFBC kaa calculation par bhi video banayay

@PowerPlantDiscussion 2 года назад

Sure dear

@ramdaspatle6943 Год назад

Cement plant ka boiler operation bataye

@sameerkupattnayak1847 2 года назад

Boe easy se preparation kese kare ..ek video baniye plz..fb me bhi request kia hun sir ,plz guide us

@PowerPlantDiscussion 2 года назад

Sure dear

@sameerkupattnayak1847 Год назад

@@PowerPlantDiscussion kab sir kab kab

@bhupendrasahu1595 Год назад

Sir ji,Turbine low speed coupling share pin damage hone ka kya reasan hota hai ,iska ek video bnaye pls,sir ji

@PikuKakhra Год назад

Why Boiler drum is always cylindrical horizontal shape? Why not other shape? Plz explain it brother.

@PowerPlantDiscussion Год назад

Sure

@RoshanSontakke26 8 месяцев назад

Banaya kya sir ispe video

@shreekhatushyampremidhampu8930 Год назад

Sir boiler steam dirum ki ph down kis kis bagha say hote h ,cbd ka sab parameter ok h or ph increg nahi hote h kiya Karan hota h Plessis sir tell me answer

@powerplanttechnicalknowled2904 2 года назад

Sir, Condensing turbine aur back pressure turbine mae kiski efficiency jayada hoti hai..

@PowerPlantDiscussion 2 года назад

Condensing ka

@neerajpokhriyal7958 Год назад

@@PowerPlantDiscussion sir kaise ?

@9616127874 Год назад

@@neerajpokhriyal7958 condending turbine ka heat rate kam hota hai, jiska heat rate kam hoga uski efficiency zyada hogi, Steam power ratio condensing ka kam hoga esliye..

@paritoshsingh4551 Год назад

Sir please turbine follow mode boiler follow mode pr video bnaiye sir

@DeepakKumar-ih1bf 2 года назад

Sir Boiler efficiency formula of WHRB kya hoga

@PowerPlantDiscussion 2 года назад

Dear very soon I'll make

@prasantakumarsahoo4399 Год назад

What is the need of CC pump in drum downcomer ?

@PowerPlantDiscussion Год назад

Explained in Circulation in boiler

@DeepakKumar-ih1bf 2 года назад

Sir power plant books suggest kijiye

@PowerPlantDiscussion 2 года назад

Practical boiler operation engineering by AR mallick

@PankajKumar-yk9iy 2 года назад

During cold starup there is water in both water wall and downcomer then how circulation occurs???

@sharduljadhav1559 Год назад

Sir not only during cold start up water is present in water walls & down comers, during full load conditions too water is present in both.

@PankajKumar-yk9iy Год назад

@@sharduljadhav1559 during full load condition there is water steam mixture in waterwall and water steam mixture density is less than saturated water in downcomer ... Therefore due to density diff natural circulation is possible

@sharduljadhav1559 Год назад

@@PankajKumar-yk9iy totally agreed Sir, just during cold start up i.e at part load natural circulation occurs atleast in gas/oil fired boilers as furnace temp rises too fast so there should not be any prob in natural circulation right?

@PankajKumar-yk9iy Год назад

@@sharduljadhav1559 ∆pd = g*H* density diff When we have density difference zero we have one more driving factor ie Drum level which decides the circulation. Also g is const

@vreemdeling2974 2 года назад

Hello, follow me from Thailand. I would like to have a lecture in English as well. Thank you for your knowledge.

@pk4268 Год назад

Sir ap koi power plant me job karte hai kya .ap jis plant me honge waha Mera bhi job chemistry department me arrange kar dijiye .apke sath Kam karna mera bhagya hoga

@shambhudas9417 Год назад

Sir Mera question hai PA line lal kyu ho jata hai

@Patriotic......400 2 года назад

Sir boiler drum me water ka temprature kitna rehta he?

@PowerPlantDiscussion 2 года назад

Jitna drum ka pressure hoga, us pressure pr saturation temperature dekhna h steam table se, utna hi temperature rhega

@Patriotic......400 2 года назад

@@PowerPlantDiscussion thanks sir

@iyazsingga91 2 года назад

Hallo sir..can you tranlate to english lesson, because i don,t understand indian lesson..thanks sir🙏

@gauravkumarpandey67 Год назад

Density difference

@nishitraimangiya1297 2 года назад

Sir, Hotwell ka name Hotwell kyu rkha gya?

@PowerPlantDiscussion 2 года назад

Hot water store rhta h so Hot, well means kuwa, so generally called hotwell

@dineshpathak5407 2 года назад

@@PowerPlantDiscussion mo

@chauhanvivek508 Год назад

Natural circulation ni ho payega,,,

@plumbertechgroup 2 года назад

Sar kukar ke upar Jo valve Laga Hota Hai vah bhi to pressure safety valve Hota Hai arthat PSV Please Sir answer me Yes /no

@PowerPlantDiscussion 2 года назад

Dead weight safety valve PSV

@pankajmishra7159 Год назад

Hi Chandan, Nice to see u such as a teach like teacher hopefully all of candidates are take advantage of your fine & amazing knowledge of TPP.Keep it up.( If you know about me please ask to Mr.ankit pandey) Regards- Pankaj Mishra