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Surge boil - PLEASE READ

PostPosted: Sat Jan 23, 2016 11:55 pm
by Brewhunter
Last Saturday I was lucky/unlucky enough to witness a surge boil from my airstill :o

Why did this happen? Because I used those ceramic boil thingies as my only precaution (big mistake) As you can imagine hot liquid spewing out all over the place is not pleasant and definitely not safe and I'm just glad the kids were not around when it happened!

Since then I have been using distillers conditioner with old pennies and had no further problems, please don't cut corners people if you want to avoid injuries.

Re: Surge boil - PLEASE READ

PostPosted: Sun Jan 24, 2016 12:49 am
by KerryW
only happens once,, and never tell her indoors,, or she won't let you use it in the kitchen
I did it once,, now i use pennies and boil enhancer

Re: Surge boil - PLEASE READ

PostPosted: Sun Jan 24, 2016 5:20 am
by Easydrinker
Sorry that happened brewhunter.
I started with ceramic rings,soon added copper chunks,never,ever used conditioner, and I always run it on the kitchen draining board.
These days it is only used for Gin or trial runs of something funky.

Robert.

Re: Surge boil - PLEASE READ

PostPosted: Sun Jan 24, 2016 7:36 am
by Mash
It's probably the one single best piece of info we should get over to new users.

Re: Surge boil - PLEASE READ

PostPosted: Sun Jan 24, 2016 11:25 am
by Brewhunter
KerryW wrote:only happens once,, and never tell her indoors,, or she won't let you use it in the kitchen
I did it once,, now i use pennies and boil enhancer


Spot on! ;D

Re: Surge boil - PLEASE READ

PostPosted: Sun Jan 24, 2016 4:19 pm
by Magnu420
@brewhunter did you use condtioner or just use the ceramic saddles
You should of used conditioner along with ceramic saddles then
You probably wouldnt have a surge

Re: Surge boil - PLEASE READ

PostPosted: Sun Jan 24, 2016 5:57 pm
by chill
I don't think so. Conditioner is to prevent excessive foam production at the top and the still puking. Surge boiling happens at the bottom and you need some sort of physical thing there to cause bubble formation.

For extra fun, leave out the bits in the bottom and heat the still to boiling. Then remember you left them out, pop the top, and drop the them in. Instant Boiling Wash Volcano! ;D Mine hit three feet. Burns, but no fire, and I was drunk from the fumes by the time I got it cleaned up.

Chuck

Re: Surge boil - PLEASE READ

PostPosted: Sun Jan 24, 2016 7:06 pm
by Mash
Blimey chuck that sounds up there with my oven fire when toasting oak staves. Good work.

Re: Surge boil - PLEASE READ

PostPosted: Sun Jan 24, 2016 9:24 pm
by Brewhunter
Magnu420 wrote:@brewhunter did you use condtioner or just use the ceramic saddles
You should of used conditioner along with ceramic saddles then
You probably wouldnt have a surge


Yes it was just the saddles, until then I'd been putting a bit of butter in there but for some reason I didn't that time.. Lesson learnt

Re: Surge boil - PLEASE READ

PostPosted: Mon Jan 25, 2016 12:50 am
by Easydrinker
Not agreeing is healthy?

I have never used conditioner, butter or anything other than physical boil pieces.

I have never had a problem.

Now, if anyone would like to buy six numbers from me, I am available by PM. :)

Robert.

Re: Surge boil - PLEASE READ

PostPosted: Mon Jan 25, 2016 7:41 am
by Mash
..Not agreeing is healthy?


You will live forever Robert! :) :) :)

Re: Surge boil - PLEASE READ

PostPosted: Mon Jan 25, 2016 8:41 am
by Icefever
My Image
For the time that I used my A/Still I read somewhere about cutting thin rings from a short length of 15mm copper pipe. I did use conditioner at first, then on one run I found I had none left, that was it I never used it again.

I think you find out what works for you, what's safe to use and then stick with it...ask 10 stillers a question and you'll get 11 answers... :D :D :D

Re: Surge boil - PLEASE READ

PostPosted: Mon Jan 25, 2016 2:54 pm
by Mash
Icefever wrote:

I think you find out what works for you, what's safe to use and then stick with it...ask 10 stillers a question and you'll get 11 answers... :D :D :D


Absolutey agree - but its still coinage that stops surges bestist :D

Re: Surge boil - PLEASE READ

PostPosted: Tue Jan 26, 2016 1:02 am
by Easydrinker
Icefever wrote:
I think you find out what works for you, what's safe to use and then stick with it...ask 10 stillers a question and you'll get 11 answers... :D :D :D


Well, I will have at least two answers for you, try and do the math. :)

Re: Surge boil - PLEASE READ

PostPosted: Wed Feb 03, 2016 8:42 pm
by makum101
@brewhunter... This happened to me also. Id had my smart still about two years and used the little ceramic boil enhancers. It was a very violent surge - blew the top right off and showered half the room, leaving only about a liter in the pot.

Since then I replaced my ceramic boil enhancers with new ones and added half a bog of the T500 copper boil enhancers. I also started adding three cap fulls of the conditioner. I immediately noticed the lack of 'thumping' during a run and have not suffered a surge since.

My advice is if you are experiencing a thumping noise and notice the lid lifting ever so slightly its time to act. Change your enhancers for new ones and add copper.

Here is a http://www.stillsmart.co.uk/forum/viewtopic.php?f=13&t=3423&p=24455&hilit=makum101#p24455 to my Surge story...