Search found 15 matches

by rz2222
Tue Jan 29, 2013 9:59 am
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Hi Danespirite. Thanks for notice. :D I have checked it in the shop. Shall not contain lead, as far as it is for drink water plumbing. Do you have any other means how to check in mind? In the meantime I have progressed a bit. The build is completed, just the insulation is missing. I hope during the ...
by rz2222
Sat Jan 05, 2013 11:52 am
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Thanks Danespirit. :D
Yes, the design is a bit more complicated as some others, hopefully the operation will be easier.
The build si slowly progressing :D The heads are soldered to the column and the product vapor lock to the product head.
HeadsSoldered.jpg
by rz2222
Thu Jan 03, 2013 2:41 pm
Forum: Research and Theory
Topic: Condenser control still
Replies: 134
Views: 25310

Re: Condenser control still

Hi Manu. Absolutely amazing design. The "Y" idea is also interesting. Unfortunately I started building my design idea before found this design. Otherwise I would do this one with "Y" and controlling the coolant ratio flow via 3-way valve, like in my build (see here: http://homedi...
by rz2222
Thu Jan 03, 2013 12:35 pm
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Thanks Bushman. Winding the coils took me almost 3 days. :|
In the meantime the caps are soldered to the coils and the reflux and product heads are cut. I have collected the remaining parts of column. As a 3 way valve I will use a used faucet.
DSCF2510.JPG
by rz2222
Wed Jan 02, 2013 2:44 am
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

The two condenser coils ready side by side :D
BothCoolers.JPG
The next step will be to solder them to caps and cutting the housing for reflux and product condensers.
by rz2222
Wed Jan 02, 2013 2:38 am
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

I have started the build with condensers. :D Decided for double wound coils for head condensers. I have had two 4,5 meter pipes from scrap yard, OD of 6,5 mm. Unfortunately, they were bent hardly, almost broken on several places. :roll: So first I annealed them on bent locations, straighten and clea...
by rz2222
Sun Dec 23, 2012 2:47 pm
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Hi rz2222, You mentioned in the original post that you will be using a microcontroller once you get things working manually. That was exactly my approach, so I included the microcontroller along with the still build. It has been very handy to be able to put tasks to the microcontroller. My first us...
by rz2222
Sun Dec 23, 2012 12:53 pm
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Prairiepiss wrote:Have fun building it. Let us know how it works for you.
Thanks :) I will post some photos from build. I hope I will find time to start the build after Christmass time. Also some experiences once running it.
by rz2222
Sun Dec 23, 2012 8:06 am
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Hi Prairiepiss. Thanks for your reply. Ok maybe I'm not wording things correctly. This still will not act like a normal cm design still. This still would act like a LM still controlled by cooling management. So adjusting the cooling will not give you the same effect as it would on a normal cm still....
by rz2222
Sat Dec 22, 2012 12:15 pm
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Hi Prairiepiss. Thanks, I appreciate your support and review. Changing the coolant flow in either coil will do nothing. Why do you think so ? I assume the performance of a condenser (amount of generated condensate) is depending on the temperature and the flow rate of the coolant in the condenser. In...
by rz2222
Sat Dec 22, 2012 9:16 am
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Build it then. Just remember. Atmosphere vents should not I repeat should not have valves on them. So they can't ever possibly be shut off making a pressure bomb. And they should have a working condenser before them. That van knock down all vapors. If you can full that off with that design. Let US ...
by rz2222
Sat Dec 22, 2012 9:08 am
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Open issues: As far as I understand, the reflux heads should be open to atmosphere. There is one issue with my design. At the beginning the product head is not cooled so vapor would blow out of its atm. vent. The same could happen at low reflux ratio (low amount of coolant will flow through the ref...
by rz2222
Sat Dec 22, 2012 7:06 am
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

My thoughts are is a bad design for a cm still. Just build the LM VM version and be done with it. Hi Prairiepiss. Could you please be more detailed ? Why do you think the design is bad ? Thanks for your feedback in advance. Actually I have already bought the copper pipes and other stuff to build it...
by rz2222
Sat Dec 22, 2012 6:59 am
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

Re: CM column design

Hi Durace11. Thanks for your feedback. This build has been done with only 1 reflux condenser, search VM/LM combo still. It's a boka with a VM takeoff on the side. What you are planning sounds a lot like this: http://homedistiller.org/forum/viewtopic.php?f=17&t=28808#p6981716 Actually I have been...
by rz2222
Fri Dec 21, 2012 12:47 pm
Forum: Column Builds
Topic: CM column design
Replies: 27
Views: 3591

CM column design

Hi everybody. I am thinking of building a 2" reflux still, which would be capable to cut the heads like an LM still and easily manageable like a VM still. I would like to run it in high ABV mode as well as taking out also lower ABV flavored output, depending on the mash quality. First I would l...