How do they do.... How to do Economiser cleaning onboard ships...

Economiser cleaning procedures # precaution before doing economiser cleaning #How to do Economiser water wash # How to do Economiser air wash # How to open Economiser man hole cover # How to check operation of exhaust gas bypass valve # How to drain the wash water during Economiser cleaning.
Follow us on :
Facebook - profile.php?...
Instagram -
/ marine_engineering_basics

[@The_dehradun_sailor]

Zabardast Sir. Keep making stuff like these.. amazing

[@marine-knowledge-basha]

Thank you for your good comment sir...its all not possible without all ur valuable support.

[@islamulhoque658]

Lots of love sir. I have learned so many things from your video. Please keep posting such kind of video. Sir from my view I think we should open the top manhole 1st rather opening the bottom one 1st. Because as the engine room is always positive by air . If we open top cover later there might be a chance of injury. I am not sure sir can you please inform am I right or wrong sir??

[@marine-knowledge-basha]

Thanks for your good compliment sir.. Your view is absolutely correct sir.. Since this Economiser is a small one... There won't b much positive pressure on the door.... I beleive This reply will satisfy your query...

[@islamulhoque658]

Thank you sir

[@mohammadnahid8131]

Me too Sir is my mentor

[@mikhailcho4287]

If high sulphur fuel is used, would the water reacts with the soot, and corrosion on the tube stack? Thank you for the video, so much details. I wish I had that during my cadetship

[@nation1280]

thank you sir ,well explained,please keep posting such useful videos.

[@marine-knowledge-basha]

Welcum sir.. Keep supporting

[@catopedia1167]

👍👍EXCELLENT

[@marine-knowledge-basha]

Thanks for your support boss...

[@dipakevishwaraj5622]

Nice video sir

[@marine-knowledge-basha]

Thanks sir

[@thurazawwisewish1843]

Thanks

[@marine-knowledge-basha]

welcome sir..

[@dipakevishwaraj5622]

👍👍 I am 2 class boilar opretar 👍👍

[@marine-knowledge-basha]

Good to hear sir.. Please gv ur valuable comment regarding the vdo

[@dipakevishwaraj5622]

@@marine-knowledge-basha ok sir

[@mohammadnahid8131]

Sir can you please make a vedio on describing ignition position and the safeties to take before cleaning a boiler burner and boiler water test Please Its an humble request sir

[@marine-knowledge-basha]

As soon as possible.. Wil do and upload

[@warnakulasuriyafernando4408]

Thank you very much sir. I got clear idea about Economizer cleaning I have one problem what we can do for the Soot water ? Can we pump out?

[@marine-knowledge-basha]

This wash water can be neutralised by using chemicals as it is having acid in it and can be pumped out.. If not it should be given to shore facility..

[@warnakulasuriyafernando4408]

ahh ok sir, Got it thank you very much 👍

[@mohammadnahid8131]

De we need to drain the water from the economiser before cleaning? Or the stoping the circulating pump will be enough? wishing your reply sir

[@marine-knowledge-basha]

Nee need to drain sir.. U can stop the pump and start the cleaning after Economiser get cool down

[@Karunthesailor]

Sir if a system is fitted with circulting pump while doing economizer water wash do we need to stop circulating pump and close water inlet and out let valves ... If possible can u explain the procedure when to stop circulating pump and after finishing water wash how to open valves and start pump because once we done water wash after opeening valves the steam pressures goes down ....so slowly slowly we need to bring back normal ...so can u explain this procedure

[@marine-knowledge-basha]

Definitely vl do a vdo on it sir.. No need to stop the circulating pump until unless it is recommended by maker,,

[@Complete501]

Can we extrat oil from sea using Oil water separater (OWS) on ship and to use extract oil in same ship. As we are using and cleaning sea water in Fresh Water Generator, can we also etxract oil from the same?

[@marine-knowledge-basha]

No sir...onboard ship it is highly impossible

[@Complete501]

@@marine-knowledge-basha why? Any limitations.?

[@surajmohanty9278]

Sir what all things u expect from your TME who is joining for first time?

[@marine-knowledge-basha]

common sense and dedication to learn sir...

[@arulmozhiselvam8291]

Total how many hours take to clean sir.....

[@marine-knowledge-basha]

Sir it take approximately 3 hrs to complete the job..

[@balajichandrasekar5005]

Sir. If economiser is fire. What are the action I have to take sir. I have to raise main engine speed because more exhaust gas remove soot present on tube. Or reduce speed?

[@marine-knowledge-basha]

kzbin.info/www/bejne/noKodnt_mquMhdU kzbin.info/www/bejne/qGGmmIadfqp0n9U

[@marine-knowledge-basha]

Sir sorry fir late reply.. I somehow misd your query... once there is economizer fire... Bypass the economizer.... Continue running the circulation pump in parallel.. Don't do soot blow.. Hope this reply will satisfy your query..

[@balajichandrasekar5005]

Ohk thank you sir

[@marine-knowledge-basha]

@@balajichandrasekar5005 welcome sir.. Keep supporting

[@mec6953]

sir, my book says: the most effective approach to carry out water washing of economizer, when the "draft loss" value reaches upto 1.5 - 2.0 times higher than the intial non-fouled draft loss value. sir, what exactly is "draft loss"? can u pls help?

[@marine-knowledge-basha]

Draft is the pressure difference between inside and outside of exhaust manifold. This draft ensures the easy uptake and flow of exhaust gas. For ex.. During Economiser cleaning when you blow air for cleaning you can c the air going upwards.. That is due to draft. If the draft is less this may increase the exhaust gas flow dwell time. Draft loss may be due to any improper sealing in the system.. Hope this reply will satisfy your query

[@mec6953]

@@marine-knowledge-basha thank u very much sir. it helped me a lot.

[@marine-knowledge-basha]

@@mec6953 welcome sir.. Keep supporting

[@imbkarmakar]

Sir i got sponsorship from EAGLESTAR company.... How is that company for the Engine Cadet?

[@marine-knowledge-basha]

Thanks for your query sir.. For your present rank you can join this company and complete your sea time sir..