[Stoves] Rice hull gasifier milling rice

[Ronald Hongsermeier]

happy for work, it pays for beans, spaghetti and urlaub-- among other 
things.

regards,

Ronald von Wirklichletztenurlaubsstunden ;-)



On 02.11.2012 10:20, pietverhaart at bigpond.com wrote:
> Ronald,
>
> Sorry about the end of your Urlaufstuhden.
>
> Peter Verhaart
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> -----Original Message-----
> From: Ronald Hongsermeier <rwhongser at web.de>
> Sender: "Stoves" <stoves-bounces at lists.bioenergylists.org>
> Date: Fri, 02 Nov 2012 07:59:38
> To: <crispinpigott at gmail.com>; Discussion of biomass cooking stoves<stoves at lists.bioenergylists.org>
> Reply-To: Discussion of biomass cooking stoves
> 	<stoves at lists.bioenergylists.org>
> Subject: Re: [Stoves] Rice hull gasifier milling rice
>
> Dear Crispin,
>
> I know there's not much going on in the gasifier list, but...
>
> Additionally, please see my p.s. to Paul later in the thread.
>
> Thanks and regards,
>
> Ronald von Letztenurlaubsstunden  (back to MUC this afternoon)
>
>
> On 02.11.2012 04:26, Crispin Pemberton-Pigott wrote:
>> Dear Gasifying Friends
>>
>> I just stopped at a rice milling plant that is about 20 km outside Battambang. It processes about 1.9 tons per hour. It is all flat belt driven and a lot of it is made of wood.
>>
>> The power plant is an internal combustion engine of about 200 HP. It runs on gas. The gas is supplied by a rice hull gasifier at the back of the building where there is literally a mountain of rice hull.
>>
>> The gasifier looks quite modern and operates in a way that is day-and-night continuous. The rice hull is fed into the vertical reactor by an auger. The reaction zone position is not exactly constant but is maintained within certain limits.
>>
>> The ash/char is dropped off the top into a shallow pond to quench it.
>>
>> I see no reason why a small stove could not be operated in the same manner: TLUD with episodic feeding from below via a plunger of some sort. Rice hull flows easily. If the primary air control is adequate a range of 1 to 4 kW would be perfect.
>>
>> If anyone is interested I took pictures of the whole gas system and power plant.
>>
>> Regards
>> Crispin at km post 271 outside Battambang
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