by far the best marine engineering channel for practical preparation before going onboard and also meo class 4....you are a blessing basha sir.....utmost respect for your effort
@@marine-knowledge-basha i understand how difficult it must have been to make videos and editing after spending 1 0 to 12 hard hours in the ER , seniors making taunts and no support their but still you continue confidently....kudos to you
great video, been working on chillers for for years now and i thought you guy did a fantastic job and explained very well! Only small recommendation i would give is when removing the filter, i would keep a few bolts on and crack open the cover to drain it. In the unfortunate case the valves aren't holding and the heat exchanger is still pressurized, that cover will blast right off and cause an injury. Other than that keep up the good work.
hello sir it was very nicely explained with all the procedure and precaution that needs to be taken . Just one question can u give me tightening sequence as per manual procedure . thank you sir doing wonderful job
Usually we can use any cleaning general cleaning (enviroclean/normal detergent) chemicals which dont have acid content.. as if u use any acid content chemicals it may damage seal rings. Check for makers manual for any specific cleaning liquid.
Thanks for replying 🙂 brother... Now currently we are doing mostly plate heat exchanger servicing work only.. its very hard to remove the bolts and nuts.we are removing manually only. Brother is there any easy to to remove the bolt?? Or any less price for equipment for removing bolt(55mm)??
Inlet temperature of cooling water T1 Outlet temperature of cooling water T2 T2-T1=delta t That means the amount of heat gained by the cooling water is called delta T..
What is hard scale and soft scale ? Purpose of bypass valve What chemical used to clean plate type sir? Is there any difference shell and plate type fresh water generator?. Apart from design
Thanks for your query sir... # soft scale will be like sludge which can be removed by mechanical cleaning. # when this sludge get heated it will form into scale which we call it as hard scale. # Bypass valve is to adjust the jacket water flow to fwg. # you can refer with the makers manual as each maker refers differnt chemicals. # shell and tube handles pressure but less volume but plate type handles high volume and less pressure.. Hope this reply will satisfy your query..
by far the best marine engineering channel for practical preparation before going onboard and also meo class 4....you are a blessing basha sir.....utmost respect for your effort
Wow, thanks!
Thanks for your good compliment sir.... Just sharing my knowledge Which may help juniors 🥰
@@marine-knowledge-basha i understand how difficult it must have been to make videos and editing after spending 1 0 to 12 hard hours in the ER , seniors making taunts and no support their but still you continue confidently....kudos to you
great video, been working on chillers for for years now and i thought you guy did a fantastic job and explained very well!
Only small recommendation i would give is when removing the filter, i would keep a few bolts on and crack open the cover to drain it. In the unfortunate case the valves aren't holding and the heat exchanger is still pressurized, that cover will blast right off and cause an injury. Other than that keep up the good work.
Thanx for your good compliment sir...
hello sir it was very nicely explained with all the procedure and precaution that needs to be taken .
Just one question can u give me tightening sequence as per manual procedure .
thank you sir doing wonderful job
Vl giv for sure sir... Thanks for supporting
EXCELLENT EXPLANATION SIR
Thank you sir..
Many thanks ! Very good work !
Thank u sir..
Sir it's awesome but one request please volume down the starting and end volume
sure sir vl do....
Thank you for sharing this knowledge.
welcum sir
thank the video Sir.
what kind of detergents (cleaning agents) you used for seawater (soft scale) like in the video?
Usually we can use any cleaning general cleaning (enviroclean/normal detergent) chemicals which dont have acid content.. as if u use any acid content chemicals it may damage seal rings.
Check for makers manual for any specific cleaning liquid.
@@marine-knowledge-basha Noted. thanks
ممنونم...این اطلاعات بسیار کمک کننده بود.
Sir I can't understand Arab pls giv ur comment on English..
Thank you so much sir 😊🙏
Most welcome
Good explanation,
I would like to know regarding welded heat exchanger, can you help me?
Yes, sure
I would like to know how to make the maintenance of the welded heat exchanger?
Thank you, well explained ❤
Thank you sir
Very nice 👌 👍 👏
Thank you sir
After how many months or running hours must the heat exchanger be cleaned
usually once in a year
Thanks for replying 🙂 brother...
Now currently we are doing mostly plate heat exchanger servicing work only.. its very hard to remove the bolts and nuts.we are removing manually only. Brother is there any easy to to remove the bolt?? Or any less price for equipment for removing bolt(55mm)??
You can find pneumatic wrench with long 55 socket which can make job more easier..
@@marine-knowledge-basha thanks for replying.
Simply awesome
Than you sir... Keep supporting
Please other video cleaning of phe plate
sorry sir.. please repeat your question.
👏🏻👍👍
Nandry manna
Would please tell us how to calculate the DELTA T in plate heat exchanger sir
Inlet temperature of cooling water T1
Outlet temperature of cooling water T2
T2-T1=delta t
That means the amount of heat gained by the cooling water is called delta T..
What is hard scale and soft scale ?
Purpose of bypass valve
What chemical used to clean plate type sir?
Is there any difference shell and plate type fresh water generator?. Apart from design
Thanks for your query sir...
# soft scale will be like sludge which can be removed by mechanical cleaning.
# when this sludge get heated it will form into scale which we call it as hard scale.
# Bypass valve is to adjust the jacket water flow to fwg.
# you can refer with the makers manual as each maker refers differnt chemicals.
# shell and tube handles pressure but less volume but plate type handles high volume and less pressure..
Hope this reply will satisfy your query..
Thanks chief
Welcum sir
Sir how to detect leakage in plate type heat exchanger ?
Will upload soon
How quality ship breking old plate with automatic
Sir Can u pls explain your question?
Sir hindi language me samja a pls
Good video
Jaroor karegga.. Thoda vakt dedhijiye
share me for he take changer plate cleaning chemical
How to do leakage test of plate type heat exchanger?
Will upload soon
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