[Cob] Simple retrofit for cleaner burning earthen/cob oven, proven design in use

[Ray Cirino]

dear Shawn,
This is what we are talking about. Questioning the way things are when you see 
there's a problem. Especially when a teacher tells you this is the way it's done 
and you feel there's something that could be done to make it better. Nice 
innovation.  I feel there's even more tinkering to be done with fireplaces.
Ray
 The Great Challenges we now face as a species present the very opportunities 
that are giving birth to Ecological, Psychological, and Spiritual 
Sustainability.




________________________________
From: Shawn King <sbkingster at gmail.com>
To: coblist at deatech.com
Sent: Wed, February 9, 2011 11:37:35 AM
Subject: [Cob] Simple retrofit for cleaner burning earthen/cob oven, proven 
design in use

Following the recent thread, I felt it was time to try and put something up
about my own experiments, as there is obviously lots of interest in making
earthen ovens more efficient and/or cleaner burning.  I love reading about
all the tinkering that is going on out there, the cob equivalent of garage
startups!


My “rocket door” retrofit is simple, made of earthen materials, will make
for cleaner burns, and

-> You can add it to any earthen oven without modifying the oven!

-> I have been using this with my earthen/cob oven with great results,
tested and working!

-> You can make it yourself with materials you have around in a few hours
spread over several mornings.

Only three parts, none of them moving, all made from earthen materials.

I created a blog spot with photos and detailed directions, "
shoveltech.blogspot.com" for this and other experiments I am working on.
When it comes to solutions, I am strongly biased towards cheap, simple,
local, natural, and fast. Here are the exact addresses for the pages with
instructions and photos.  Enjoy!

http://shoveltech.blogspot.com/2011/02/simple-retrofit-to-make-your-earthen.html

http://shoveltech.blogspot.com/2011/02/more-rocket-door-images.html

http://shoveltech.blogspot.com/2011/02/and-yet-more-rocket-door-images.html
_______________________________________________
Coblist mailing list
Coblist at deatech.com
http://www.deatech.com/mailman/listinfo/coblist



 
____________________________________________________________________________________
Finding fabulous fares is fun.  
Let Yahoo! FareChase search your favorite travel sites to find flight and hotel bargains.
http://farechase.yahoo.com/promo-generic-14795097