db73 new reflux boka build
Posted: Tue May 20, 2014 8:12 am
Well this has been a while in the making so to speak
After loads and loads of reading and research I finally decided that a boka still was for me
Lucky for me I have a good mate who is a plumber and two of my brothers are electricians
So I scored a 2 metre length of 2½" copper. Bingo!
Also scored half a roll of 1/4 and half a roll of 3/8 copper tube from my brother. Again, bingo
Downloaded the template getting around and scaled it to suit 2½
Fast forward a few weeks :shock: and slanted plates and condenser done
Strangely I don't have a photo of my condenser. Not too exciting anyway but just a standard double coil thing about 170mm long.
As posted herehttp://aussiedistiller.com.au/viewtopic.php?f=49&t=5746 i build a keg boiler with a 5500 watt element
Built this control box
I used a solid state voltage regulator and potentiometer from here http://www.auberins.com/index.php?main_page=product_info&cPath=2_30&products_id=353
Was a little suss on the Chinese ones on ebay but many here have used them.
What you can't see is a heatsink bolted to the back of the box for the relay
The control box is not finished as I am sourcing a digital voltage and ammeter. Not mandatory, just for monitoring purposes
First test run of the boiler was a success and got nice fine voltage adjustments
Made a parrot
You will see the shiny version of it later
Seeing i had plenty of 3/8 copper i decided to use that for my take off tube
Was a little unsure as to what to use for a secondary condenser to cool the product but went for 1/2 tube
For weeks I was lamenting over what needle valve to use and ending up getting one like this from ebay
http://www.ebay.com.au/itm/Hoke-1-2-Stainless-Steel-Needle-Valve-3812G8Y-Several-Avail-New-/131190260535?pt=LH_DefaultDomain_0&hash=item1e8b8c8337
As you can see in this photo I decided to use John Guest type connections for my cooling lines
Hooked up to the kitchen tap (excuse the shit in the sink)
Time for the first vinegar run. Yay!!!
After loads and loads of reading and research I finally decided that a boka still was for me
Lucky for me I have a good mate who is a plumber and two of my brothers are electricians
So I scored a 2 metre length of 2½" copper. Bingo!
Also scored half a roll of 1/4 and half a roll of 3/8 copper tube from my brother. Again, bingo
Downloaded the template getting around and scaled it to suit 2½
Fast forward a few weeks :shock: and slanted plates and condenser done
Strangely I don't have a photo of my condenser. Not too exciting anyway but just a standard double coil thing about 170mm long.
As posted herehttp://aussiedistiller.com.au/viewtopic.php?f=49&t=5746 i build a keg boiler with a 5500 watt element
Built this control box
I used a solid state voltage regulator and potentiometer from here http://www.auberins.com/index.php?main_page=product_info&cPath=2_30&products_id=353
Was a little suss on the Chinese ones on ebay but many here have used them.
What you can't see is a heatsink bolted to the back of the box for the relay
The control box is not finished as I am sourcing a digital voltage and ammeter. Not mandatory, just for monitoring purposes
First test run of the boiler was a success and got nice fine voltage adjustments
Made a parrot
You will see the shiny version of it later
Seeing i had plenty of 3/8 copper i decided to use that for my take off tube
Was a little unsure as to what to use for a secondary condenser to cool the product but went for 1/2 tube
For weeks I was lamenting over what needle valve to use and ending up getting one like this from ebay
http://www.ebay.com.au/itm/Hoke-1-2-Stainless-Steel-Needle-Valve-3812G8Y-Several-Avail-New-/131190260535?pt=LH_DefaultDomain_0&hash=item1e8b8c8337
As you can see in this photo I decided to use John Guest type connections for my cooling lines
Hooked up to the kitchen tap (excuse the shit in the sink)
Time for the first vinegar run. Yay!!!