5 replies to this topic

[Jaldhipatel]

Hello..why iceing happens on vaccum line ? My probable idea is due to high vaccum temp goes down in vaccum line which contains some to wet air (moisture containing) in it so that air pressure goes down so on its temp. And due to it some iceing and condensation on surface of vaccum line..pls share your knowledge.

Vaccum upto -750 to -758 mmhg

2) we got more iceing and condensation near ejector so is there any role of throttling process in this iceing or condensation ?

[Jaldhipatel]

Why steam most preferablly used in ejectors..any other media rather then water for vaccum ejectors..?

Can we say that steam giving of it's energu to create vaccum and get condensed..?

[breizh]

Hi,

Consider the resource attached .

My experience to resolve the issue :  steam jacketed ejector 

Good to talk to manufacturers.

 

The bible for steam ejector : Steam ejectors for the process industries  by Robert B Power .

 

 

Ejector design software, ejector consulting (ezejector.com)

 

Good luck

Breizh 

[MarceloKT]

Do you have good experience with Ezejector?
I did a trial and didn’t like the output… so, just didnt use it anymore

Hi,

Consider the resource attached .

My experience to resolve the issue :  steam jacketed ejector 

Good to talk to manufacturers.

 

The bible for steam ejector : Steam ejectors for the process industries  by Robert B Power .

 

 

Ejector design software, ejector consulting (ezejector.com)

 

Good luck

Breizh 

 

[seuenergy]

My guess is that volume of working medium expands, so the temperature goes down. 

[breizh]

Hi,

Consider the document attached.

Good luck

Breizh