Search found 30 matches
- Mon Dec 06, 2010 4:46 pm
- Forum: Column Builds
- Topic: Replacing Bok slant plates with bubble plate?
- Replies: 15
- Views: 1891
Re: Replacing Bok slant plates with bubble plate?
You mean something like this Manback? This is my "Gatling Bubble Cap Heads Trap" condenser as I originally posted elsewhere on the www. It's about 6.5" tall. The shell & tube condenser portion is 12" long w/ 21 1/4" SS tubes inside 3" OD stainless. The bubble cap pl...
- Wed Nov 17, 2010 8:02 pm
- Forum: Column Builds
- Topic: Bubble Cap Plates - what makes them so hard?
- Replies: 43
- Views: 7431
Re: Bubble Cap Plates - what makes them so hard?
There's nothing to it! Below is a link to a bubble cap column I built last winter. It might have been a tad easier had i built it in stainless, but doing it in copper wasn't all that bad. FWIW...the 2" bubble cap column was built using a Miller Maxstar 150 STL running off 120v. I do believe tha...
- Sun Nov 07, 2010 6:41 am
- Forum: Research and Theory
- Topic: small diameter plate or thumper tower?
- Replies: 25
- Views: 3668
Re: small diameter plate or thumper tower?
http://homedistiller.org/forum/viewtopic.php?f=17&t=13195 I built this column last winter. Worked great. I got some 3" stainless pipe for free so I built a 3" VM packed column and have been using it since. The 2" bubble cap worked great though. Thinking about using it for strippin...
- Sun Aug 15, 2010 3:06 pm
- Forum: The Construction Site
- Topic: 3" SS VM
- Replies: 3
- Views: 1862
Re: 3" SS VM
Yes, I wanted to have as much height as possible for the column. I put a clean-out opening in the side for grins. There are two heating elements, one 120v & one 220v.Kentucky shinner wrote:why did you cut your keg like that. because of head room I assume?
- Sun Aug 15, 2010 2:06 pm
- Forum: The Construction Site
- Topic: 3" SS VM
- Replies: 3
- Views: 1862
3" SS VM
Here's my VM still detailed originally in this post: http://homedistiller.org/forum/viewtopic.php?f=17&t=15690 I finished this build quite a while back. I've only ran one batch of sugar wash through her. So far the results have been right on with my expectations. No problem hitting azeotrope wit...
- Sun Aug 15, 2010 2:02 pm
- Forum: Column Builds
- Topic: Another VM post
- Replies: 10
- Views: 2296
Re: Another VM post
I finished this build quite a while back. I've only ran one batch of sugar wash through her. So far the results have been right on with my expectations. No problem hitting azeotrope with an output of 1.5-2L/hr. I'm sure with some tweaking I can push the output up some more. Since the first run I hav...
- Sun Jun 20, 2010 9:15 am
- Forum: Column Builds
- Topic: Column Height Vs Diameter ratio
- Replies: 90
- Views: 44117
Re: Column Height Vs Diameter ratio
First of all...Luba, in your two posts, the one where you qoute from the HD site and the one where you post the graph, you are saying that diameter doesn't affect HETP because you don't see diameter or radius in any of the equations. What you fail to see is that vapor speed/flowrate is very much a m...
- Sat Jun 19, 2010 5:53 am
- Forum: Research and Theory
- Topic: Bubble Plate Still... New Spin?
- Replies: 21
- Views: 9818
Re: Bubble Plate Still... New Spin?
WOW a 4" column! I have column envy... the reason I want to go with the fine SS screen is because (I think/hope) that the improved surface area will increase efficiency for each plate. I picked up a 4' length of 3" dia. pipe and was planning on making a removable head section which includ...
- Wed Jun 16, 2010 11:39 am
- Forum: Column Builds
- Topic: Another VM post
- Replies: 10
- Views: 2296
Re: Another VM post
I don't want my previous post to imply that I came up with the idea of using the centralizers. The design used in my column was somthing I thought up, but the idea was put in my head by the efforts of others on this forum and elsewhere.
- Wed Jun 16, 2010 10:05 am
- Forum: Column Builds
- Topic: Another VM post
- Replies: 10
- Views: 2296
Re: Another VM post
Is that reflux centralizer a design of your own and if so how effective is it? Jeff Yes, it is something I came up with when putting all this together. I was originally going to try to find some stainless steel funnels to use. I was in the kitchen making dinner one evening and while mixing some stu...
- Mon Jun 14, 2010 4:30 pm
- Forum: Column Builds
- Topic: Another VM post
- Replies: 10
- Views: 2296
Re: Another VM post
cool, someone else thinking with shell and tube! ok, so output won't change one bit based on your product condenser, you might have something a bit backwards in your head on that. also, you could do the condenser the other way, with the vapour / condensate in the tubes, this would eliminate any pot...
- Mon Jun 14, 2010 1:39 pm
- Forum: Column Builds
- Topic: Another VM post
- Replies: 10
- Views: 2296
Another VM post
Here's the paper version of what I'm looking to build: http://i533.photobucket.com/albums/ee337/ChasinTales/VM.jpg?t=1276564269 I got the 2" ball valve for free. I know this is overkill. I've already built three of the column sections along with the slant plate condensor head on top. It's quite...
- Thu Jun 10, 2010 9:33 pm
- Forum: Sugar
- Topic: Protien Shake?
- Replies: 2
- Views: 1121
Protien Shake?
Has anyone tried adding to a sugar ferment some of the powdered protien shake mix used by body builder/weight lifing types? Looking at the makeup of some of these shakes on the GNC www, it looks like they might be a good source of protiens, lipids, amino acids, etc that would make for a healthy ferm...
- Sat Mar 27, 2010 4:44 am
- Forum: Column Builds
- Topic: 2" bubble cap column add-on
- Replies: 3
- Views: 1070
Re: 2" bubble cap column add-on
I think we are both riding the same horse, but a different color, both trying to get the best from a fractional still. I am currently getting 82ABV at 1lt per 20 minutes, I have just added a wind of 1/2" tubing to the head of the second column to try and achieve a bit of dephlagmetor action to...
- Fri Mar 26, 2010 3:52 pm
- Forum: Column Builds
- Topic: 2" bubble cap column add-on
- Replies: 3
- Views: 1070
2" bubble cap column add-on
Alright fellas, had some downtime offshore which has let my mind do some wandering. Thinking about adding on a section of 3" packed column downstream of the 2" bubble cap still. The reason for doing so would be to increase output and still maintain 95%. Right now with the bubble cap still ...
- Wed Mar 17, 2010 4:14 am
- Forum: The Construction Site
- Topic: 2" bubble cap still
- Replies: 11
- Views: 6492
Re: 2" bubble cap still
Wow she is a beaut man! if you dont mind me asking, I am new to all this and was wondering how hard this is to fabricate/operate and what a build like this would cost on average. Im obviously not going to just jump into this for my first, but was just wondering for a project down the road. Cheers m...
- Mon Mar 15, 2010 5:10 am
- Forum: Research and Theory
- Topic: Still with bubble plates
- Replies: 166
- Views: 26261
Re: Bok with bubble plates
oldog - It's my understanding that a dephlegmator is simply a fancy name for a condenser on top of a rectifying column. By strict definition, it's only a partial condenser. By loose definition, a condenser on top of a BOK column could be a dephlegmator. dephlegmator - a device surmounting the rectif...
- Fri Mar 12, 2010 5:57 pm
- Forum: Research and Theory
- Topic: Still with bubble plates
- Replies: 166
- Views: 26261
Re: Bok with bubble plates
That's very similar to what I had in mind, great work on that, congrats. What is the high above the plate for the 1/4 downcomers, or better said how many mm of liquid you have in each plate before it get's drained? Do you have a design for a deplegmator? I was searching around in the net but couldn...
- Thu Mar 11, 2010 10:57 am
- Forum: Research and Theory
- Topic: Still with bubble plates
- Replies: 166
- Views: 26261
Re: Bok with bubble plates
Rednose - I made a 2" column w/ bubble cap plates. http://homedistiller.org/forum/viewtopic.php?f=50&t=13993 It was a much more tedious build than a simple column w/ packing. I personally enjoyed every minute of it though! So far I've been happy with the results but do have some modificatio...
- Fri Feb 19, 2010 1:34 pm
- Forum: The Construction Site
- Topic: My "Apollo"rig
- Replies: 18
- Views: 5167
Re: My "Apollo"rig
Beautiful work! If it runs even half as good as it looks you will be doing alright!
How do you like living in Ecuador?
How do you like living in Ecuador?
- Tue Feb 16, 2010 12:07 pm
- Forum: Alcohol as Fuel
- Topic: Zippo Lighter
- Replies: 5
- Views: 2773
Re: Zippo Lighter
Use the foreshots for windshield washer fluid in your auto. Works great cut it to 25-50% w/ water.
- Sat Feb 13, 2010 5:45 pm
- Forum: The Construction Site
- Topic: 2" bubble cap still
- Replies: 11
- Views: 6492
Re: 2" bubble cap still
Could you explain how the reflux section of the take off branch works without any cooling...??? The column appears to be a CM design with plates instead of structured packing... Is the distillate still in vapor form when it reaches the liebig...??? If so, how do you attain liquid reflux back into t...
- Sat Feb 13, 2010 11:47 am
- Forum: The Construction Site
- Topic: 2" bubble cap still
- Replies: 11
- Views: 6492
Re: 2" bubble cap still
Beautiful work! Do you do mostly flavored runs or do you run vodka on it too? What kind of ABVs do you see? How clear are the cuts? Etc. Thanks! No flavored runs whatsoever. I built this rig to spit out the cleanest, purest neutral spirits possible. I don't think it'd be worth a damn for flavored r...
- Sat Feb 13, 2010 7:32 am
- Forum: Boilers
- Topic: 26 Quart Boiler Using 2 - 13QT Mixing Bowls
- Replies: 24
- Views: 3446
Re: 26 Quart Boiler Using 2 - 13QT Mixing Bowls
Hey rad, for additional structural support to the joint, would it be possible to hammer the lip flat on both bowls in 4 (or more) spots equidistant from each other and drill a hole and bolt the bowls together in addition to solder?
- Sat Feb 13, 2010 7:25 am
- Forum: The Construction Site
- Topic: 2" bubble cap still
- Replies: 11
- Views: 6492
2" bubble cap still
Here's my 2" bubble cap still. It's a much more complicated build than a boka slant plate, but I'm extremely happy with it. http://www.forumpictureprocessor.com/pictureprocessor/images/IMG_1047_3.jpg http://www.forumpictureprocessor.com/pictureprocessor/images/IMG_1037_3.jpg http://www.forumpic...
- Thu Jan 07, 2010 6:21 pm
- Forum: Pot Distillation/Thumper and Design
- Topic: Coffey still
- Replies: 17
- Views: 3796
Re: Coffey still
Safety first and foremost... Sure, it can be done, but is it the safe thing to do...??? Safety first absolutely! Yes it can be done and I'm confident it could be done very safely. What I failed to think about was those who may have to improvise do to lack of materials, tools, or fabrication skills....
- Thu Jan 07, 2010 12:36 pm
- Forum: Pot Distillation/Thumper and Design
- Topic: Coffey still
- Replies: 17
- Views: 3796
Re: Coffey still
If you had 10 thumpers, each with 12 inches of water, that would equate to a 10’ hydrostatic head that the vapor would have to overcome. Assuming you have 8.3 pound per gallon water in the thumpers, the 10’ hydrostatic head would be 4.3 psi. Operating the boiler at 4.3 psi does not sound dangerous t...
- Thu Jan 07, 2010 10:41 am
- Forum: Pot Distillation/Thumper and Design
- Topic: Coffey still
- Replies: 17
- Views: 3796
Re: Coffey still
Post deleted
- Thu Dec 31, 2009 6:47 am
- Forum: Column Builds
- Topic: 2" bubble cap still
- Replies: 18
- Views: 8940
Re: 2" bubble cap still
This still was built for producing the cleanest, purest neutral possible. I'm a vodka drinker :). Does a great job of it from what I've seen so far. Yes, each section is like a thumper. Instead of this design I was considering just making a bunch of small thumpers with each connected w/ tubing for b...
- Wed Dec 30, 2009 1:40 pm
- Forum: Column Builds
- Topic: 2" bubble cap still
- Replies: 18
- Views: 8940
2" bubble cap still
First post from a long time lurker. I had been using a 2" Bokabob slant plate column w/ good results. Decided to do a bit of experimenting. Here's the result of having the month of December off with nothing to do... Started by cutting out 12 circles out of some flat copper. A 2-1/2" hole s...