DIY Winnower
@donny-gagliardi
08/18/13 20:34:27
25 posts
updated by @donny-gagliardi: 04/09/15 05:51:55
@clay
08/19/13 11:04:32
1,680 posts
Donny -
This blueprint is from one of the early iterations of the "sylph" winnower that John Nanci over at Chocolate Alchemy designed. Have you asked on that forum?
BTW, you uploaded a very small thumbnail that's impossible to read.
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clay - http://www.thechocolatelife.com/clay/
@clay
08/19/13 11:09:08
1,680 posts
I noticed you posted a question on a DIY seed cleaner winnower that I posted a while ago.
If you are looking to DIY something yourself, I recommend this "visible" design where you can see what's happening, take it apart, and tweak it. I posted some thoughts about how to improve the basic design for use with winnowing cocoa in the comments to the video.
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clay - http://www.thechocolatelife.com/clay/
@rodney-nikkels
08/19/13 13:07:56
24 posts
Dear Donny,
I have made that winnower a year ago and it still works well. I assume you refer to the piece of pipe you'll need to cut out and use to create a kind of convection in the supply tube? You'll just put it in-side, place look at the photo's that are placed on the site where you got it from. The system works oke for small scale, a constant supply is crucial to obtain a oke efficiency (depends a lot on the cracking of the beans).
Good luck!
Rodney
@ben-rasmussen
08/19/13 13:27:53
191 posts
Hi Donny,
As Clay mentioned, this was designed by John at Chocolate Alchemy. I started a thread over there about it when he first released the design that has a fair amount of discussion about its design and construction (although I'm not sure if your specific question is answered there yet): http://chocolatetalk.proboards.com/thread/975/chocolate-alchemy-diy...Ben
@donny-gagliardi
08/19/13 21:29:11
25 posts
@donny-gagliardi
08/19/13 21:49:19
25 posts
@ben-rasmussen
08/20/13 07:21:21
191 posts
Hi Donny,
John talks about the deflector disk in this blog entry:
http://chocolatealchemy.com/2011/07/13/chocolate-alchemys-diy-winnower-part-2/
There's a lot of great info in all of the blog entries and comments about the winnower:
http://chocolatealchemy.com/2011/07/11/chocolate-alchemys-diy-winnower/
http://chocolatealchemy.com/2011/07/13/chocolate-alchemys-diy-winnower-part-2/
http://chocolatealchemy.com/2011/07/17/chocolate-alchemys-diy-winnower-part-3/
http://chocolatealchemy.com/2011/09/02/announcing-the-aether-winnow/
http://chocolatealchemy.com/2011/09/12/the-aether-sylph-winnower/ (this one has tuning instructions)
Ben
@donny-gagliardi
08/20/13 07:31:06
25 posts
@ben-rasmussen
08/20/13 09:55:56
191 posts
I'm not sure what you mean by it being cut 3/4 of the way and bent. When you cut the hole in the pvc, you're left with a disk. That is then bolted to the inside of the pvc pipe blocking the bottom of the feeder pipe.
It's not bent (other than the existing curve of the disk). The drawing makes it look like the curve goes top-to-bottom, but really the curve fits into the curve of the pipe, as shown in the photo on that page.
Does that answer your question, or am I still misunderstanding?
@donny-gagliardi
08/20/13 15:44:39
25 posts
@ben-rasmussen
08/21/13 06:19:44
191 posts
No problem--glad to help!
@alek-dabo
12/16/14 17:55:32
31 posts
@donny-gagliardi
12/16/14 19:00:20
25 posts
@ben-rasmussen
12/18/14 09:10:54
191 posts
I'd love to see it in action, too! What kind of yield are you getting? Any problems with husks in the nibs or vice versa?
@alek-dabo
12/18/14 09:44:46
31 posts
I will put a video this W.E. The good thing about this set-up is that you immediately see what falls in the husks and can adjust the air intake. So, provided you manage a fairly consistent intake of beans from the juicer or manually, the result is really good. I did 8 Kg of roasted beans in 15 min.
My only issue is that I need to stop the vaccum cleaner in order to empty the husks side and that breaks the rhythm. Not sure if/how I could do that.
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Alain d'Aboville
Fine Chocolates
alek@daboville.com
@ben-rasmussen
12/18/14 09:51:06
191 posts
Thanks! I look forward to seeing the video.
One idea would be to hook it straight up to a vortex dust collector on a 5-gallon bucket, replacing the built-in shell collection chamber. I use one for my current winnower and can winnow 30 Kg or more before having to empty it.
@alek-dabo
12/18/14 09:56:48
31 posts
That's great, because I ordered the Dust Deputy fromoneida after winnowing to protect my shopvac. You're saying I should instead hook it air-tight to the husk exit, right?
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Alain d'Aboville
Fine Chocolates
alek@daboville.com
@ben-rasmussen
12/18/14 10:17:36
191 posts
Yep, exactly.
You'll need to change the way you control airflow, though. My thinking was to replicate what I'm doing with my winnower, and use a pvc ball valve. So, I would hook a PVC "T" connector to the husk output of the zigzag winnower. One side would go to the dust deputy and the other would point straight up and go to a ball valve. By adjusting the valve, you'd control the airflow through the winnower.
@alek-dabo
12/18/14 13:16:37
31 posts
Great idea. I'll let you know with photos when I get it going. I'm not sure how easy it'll be to get a ball valve in Santo Domingo. Maybe Amazon.
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Alain d'Aboville
Fine Chocolates
alek@daboville.com
@alek-dabo
10/04/15 16:42:31
31 posts
Very late and this is the whole story of making the chocolate. But it include the winnower in action.
Bye,
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Alain d'Aboville
Fine Chocolates
alek@daboville.com
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