Dear Lloyd, Maybe the answer lies in the question, to improve something that is truly practical and cultural isn't the answer, the answer could lay in the way that it is used, look at the Jompy boiler, as you know it is a device that can be added to any cultural fire with maximum effect. Our findings in Kenya and Uganda as well as India indicate that 3 stone fire will not disappear and to try and change it will just attract resistance however add a device that can save up to 60% of fuel and exposure to fumes etc with an availability of 1 litre of boiling water per minute. The Jompy is doing this now. Sometimes over engineering can occur by default. Let's just keep things simple yet effective.
Kindest regards David Osborne. www.jompy.co.uk David Osborne, Technical Director 00441292318194 office Uk 00447801239525 mobile On 8 Jul 2012, at 20:00, [email protected] wrote: > Send Stoves mailing list submissions to > [email protected] > > To subscribe or unsubscribe via the World Wide Web, visit > > http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org > > or, via email, send a message with subject or body 'help' to > [email protected] > > You can reach the person managing the list at > [email protected] > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of Stoves digest..." > > > Today's Topics: > > 1. Re: Burning jatropha fruit (Lloyd Helferty) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Sun, 8 Jul 2012 13:42:43 -0400 > From: Lloyd Helferty <[email protected]> > To: Joyce Lockard <[email protected]> > Cc: Robert Ssemaganda <[email protected]>, Discussion of biomass > cooking stoves <[email protected]> > Subject: Re: [Stoves] Burning jatropha fruit > Message-ID: <[email protected]> > Content-Type: text/plain; charset="iso-8859-1"; Format="flowed" > > Joyce, > > You might wish to direct your question to the [stoves] list (CC'd). > I have tried jatropha nuts in a TLUD. The whole idea of improving a > "three stone stove" (fire) seems like it would probably require hardware > anyway, even if it is just a piece of sheet metal to wrap around the > base of the fire and protect it from wind / reflect the heat back into > the centre. And, if you have the sheet metal anyway... > > Regards, > > Lloyd Helferty, Engineering Technologist > Principal, Biochar Consulting (Canada) > www.biochar-consulting.ca > 48 Suncrest Blvd, Thornhill, ON, Canada > 905-707-8754 > CELL: 647-886-8754 > Skype: lloyd.helferty > Steering Committee coordinator > Canadian Biochar Initiative (CBI) > President, Co-founder& CBI Liaison, Biochar-Ontario > Partner of Toronto Urban Ag Summit! www.urbanagsummit.org > See also: http://www.facebook.com/UrbanAgSummit > Manager, Biochar Offsets Group: > http://www.linkedin.com/groups?home=&gid=2446475 > Advisory Committee Member, IBI > http://www.linkedin.com/groups?gid=1404717 > http://www.facebook.com/group.php?gid=42237506675 > http://groups.google.com/group/biochar-ontario > http://www.meetup.com/biocharontario/ > http://www.biocharontario.ca > www.biochar.ca > > "The history of every nation is eventually written in the way it cares for > its soil." > - Franklin D. Roosevelt > > > On 2012-07-03 12:40 AM, Joyce Lockard wrote: >> >> Dear Lloyd; >> >> It may be a far cry from burning jatropha in a TLUD, but has anyone >> tried burning the dried fruit in a three stone fire? Would addition of >> some kind of grate to get them up off the ground be feasible or >> productive? The poorest of women, the ones I want to help, probably >> earn less than a dollar a day and can save nothing. I wonder whether >> anyone has thought about trying to improve the three stone stove--- >> >> Joyce >> >> */Joyce M Lockard/* >> >> */Coordinator, Books for the World Project/* >> >> */Beaverton Rotary Club/* >> >> /[email protected]_/ >> >> */503-533-4190 Home/* >> >> */503-201-9548 Cell/* >> >> */503-533-4209 Fax/* >> > -------------- next part -------------- > An HTML attachment was scrubbed... > URL: > <http://lists.bioenergylists.org/pipermail/stoves_lists.bioenergylists.org/attachments/20120708/79c97278/attachment-0001.html> > > ------------------------------ > > _______________________________________________ > Stoves mailing list > > to Send a Message to the list, use the email address > [email protected] > > to UNSUBSCRIBE or Change your List Settings use the web page > http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org > > > for more Biomass Cooking Stoves, News and Information see our web site: > http://www.bioenergylists.org/ > > > End of Stoves Digest, Vol 23, Issue 7 > ************************************* > _______________________________________________ Stoves mailing list to Send a Message to the list, use the email address [email protected] to UNSUBSCRIBE or Change your List Settings use the web page http://lists.bioenergylists.org/mailman/listinfo/stoves_lists.bioenergylists.org for more Biomass Cooking Stoves, News and Information see our web site: http://www.bioenergylists.org/
