Sciencemadness Discussion Board

Need help identifying these parts

JohnBee - 31-5-2015 at 08:53

I found a video recently where someone is showcasing a simple lab distillation device which I'd like to build also. But I can't identify some of the parts by name so as to locate a source:

The video in question can be seen here: https://www.youtube.com/watch?v=RszWo4MT27I

The parts I'm particularly interested in are:
1. The heating element apparatus.
2. The overflow or check-valve apparatus

Thanks in advance for any help with this.

[Edited on 31-5-2015 by JohnBee]

Magpie - 31-5-2015 at 10:23

The Utube poster showed the overflow device that goes to a drain. He should have pointed out the purpose of the drain feature. Without the steady overflow purge of that drain mineral deposits would quickly build up in the boiler.

The vessel/overflow also serves to provide level control in the boiler.

It looks like a very nice system.
-----------------------------------------------
What kind of purity requirements do you have that cannot be met by supermarket distilled or RO water?


[Edited on 31-5-2015 by Magpie]

JohnBee - 31-5-2015 at 13:02

Quote: Originally posted by Magpie  
The Utube poster showed the overflow device that goes to a drain. He should have pointed out the purpose of the drain feature.

I think he said it was to control the water level in the boiling flask


Quote:
Without the steady overflow purge of that drain mineral deposits would quickly build up in the boiler .

That is an excellent question.

Quote:
It looks like a very nice system.

Indeed.
I just hope it's final price is better than a Quartz distillation unit. Which has my backup unit should this work out to be at/or around the same price.

JFLab00032.jpg - 37kB


[Edited on 31-5-2015 by JohnBee]

gatosgr - 1-6-2015 at 13:45

Looks nice I wonder what kind of valve is he using?