[Stoves] ASABE article on REAP's Improved Cookstove Program

reb-kees ravermeer at telus.net
Fri Dec 13 14:12:48 CST 2013


Hello Crispin, 
I would like to have those grate photos.  I will be back working on design improvements to the eco-kalan when I get to the Philippines January 6. 
Thanks, 
Rebecca Vermeer 

----- Original Message -----

From: "Crispin Pemberton-Pigott" <crispinpigott at gmail.com> 
To: "Discussion of biomass cooking stoves" <stoves at lists.bioenergylists.org> 
Sent: Friday, December 13, 2013 11:57:28 AM 
Subject: Re: [Stoves] ASABE article on REAP's Improved Cookstove Program 



Dear Roger 

  

What a good portrayal of the two stoves. It is immediately noticeable that the pots used in the larger families are huge. We face the same situation for Sumba Island where people boil 20 litres of water at a time. The pots are enormous. 

  

The Noflay Stove looks strong. I can suggest from the experience we have been having with the Keren Stove tilted grate that it would benefit the stove to add as an option a removable grate that is higher at the back and low at the front, with primary air admitted to the space underneath from behind. Given the stove’s apparent power, I suggest the opening be 60 x 40 mm with no restrictions. The grate bar spacing is important – about 5mm, maybe a little less (4mm). The result of doing so is very little charcoal, if any, and a pretty clean burn because of a higher temperature. 

  

I have a couple of photos of the grate that was successful in the Keren stove if you want one. 

  

Regards 

Crispin 

  

  

  


Hi all 


  


Please find below a link to an article written about the REAP Clay Brick Stove and Mayon Turbo Stove featuring REAP renewable energy intern Rebecca Chin in the November-December magazine of the American Society of Agricultural and Biological Engineers (ASABE) 


  


http://bt.e-ditionsbyfry.com/publication/?i=180480&p=4 


best regards 


  


Roger Samson 

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