Hi Garry. I am working on a dryer. And some small modification once i fire it i wil let you know
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Just cleaned the gassifer before firing. see what i found. This is the reason for chokingâŠ
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Is this slag?
I noticed you have a auguer on the bottom of the gasifier. Is it operational? I ask becouse if it is it culd be made to run occasionaly to move some char/ash out preventing your problems.
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I just installed an augur we have to see in next gassifer firing
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Guys i am installing stainless 304 mesh. The size is having a hole size of 0.5mm
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If you are putting that at the bottom, you will most likely need some way to shake it to get material to flow through it.
No i am not putting this to the bottom. I am still keep it as a drizzler gassifer but this mesh will sit on the gas extraction outlet.
Faazi,in view of the image of your gasifier, so that you are a background that resists air variation, I think that a casting of alumina in its make is necessary.
In 1926, he used 50% wood and 50% rice husk less than 10% moisture, and the inside of the gasifier is refractory concrete, despite this device, he had only 1000 calories/Nm3 of syngas, so it takes well put all his chances on his side.
I didnât think modern refractories evolved until the 30s.
I have no knowledge in this field, I limit myself to give my contraites to a supplier who delivers me, a good product that I buy US, final product in alumina 788 of first order.
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guys just stared the gassifer with some modifications. The gas is burning but in the center of flame its like vapor. Can any one advice gas temperature is about 90 Celsius
https://drive.google.com/file/d/1gMofiQGtJmSgHpnhBAJSVdb8-5PByyEg/view?usp=drivesdk
Considering the use in bad condition at the front part, I think that it needs a complete cleaning of all the ducts, and if, there is still steam, not climbed in sufficient temperature, fuel still too wet, but for me, to have the cruising temperature on large gas generators, I need 4 hours of operation
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Yea i also thought so we will run it for 10 hrs and see. I am running the system at 5Hz yet. And i have gas temperature around 80C yet.
Did you try to light it? You can get it when it is smoky like that sometimes. It helps to add secondary air to get it to flare though.