Jump to content



Featured Articles

Check out the latest featured articles.

File Library

Check out the latest downloads available in the File Library.

New Article

Product Viscosity vs. Shear

Featured File

Vertical Tank Selection

New Blog Entry

Low Flow in Pipes- posted in Ankur's blog

1
- - - - -

Evaporator Two Stage - Working Of Vacuum Pump

evaparator

No replies to this topic
Share this topic:
| More

#1 Orzelgorskiego

Orzelgorskiego

    Brand New Member

  • Members
  • 4 posts

Posted 02 September 2019 - 12:56 PM

Hi,

 

I was wondering how one vacuum pump which is connected to the second stage of the evaporator can decrease the boiling point in the first stage?

 

I understand that in the second stage pump can suck the vapour through the separator, but how it can suck from the first stage? 

 

The liquid is distributed in the pipes from the top in the first stage and the vapour is in the separate chamber in which tubes are placed. 

 

Maybe somebody can explain me how the temperature is decreased in the first stage of falling film evaporator and how the vacuum pump is sucking the vapour from the first stage?

 

Thank you in advance

Tomasz






Reply to this topic



  

Similar Topics