Gasifier boiller for anyone interested

I promised someone on site a while back i would share pics and details with them about my gassifier boiller
Being old and senile I can’t remember who it was so anyway it is a downdraft gassifier run through a heat exchanger It has a 1" by 9" nozzle and the hopper is 24 by24" by 4ft
i lose some heat because the fire box and exchanger are not surounded by water but the maintainence more then out ways the loss for me
I’ll try to up load some pics if sprint isn’t mad at me again haha