iForge Step-by-step Blacksmith Projects Demo #166, but moved up to the third on the list is the information about Jim PawPaw Wilson with commenatary.
When I burned all the zinc off the plumbing fixtures to build my forge, I half filled the BBQ chimney with the Kingsford Briquets, put the pipe fittings in, filled up the rest of the chimney with the briquets, then stood the chimney in a far corner of the yard on a windy day and lit it. took about half an hour and I kept my eye on it from a distance. I live in a windy stretch off the SF Bay so it wasn't a problem, let everything cool down for a couple of hours and hose off the white oxide and I was done.
First Photo is the little gas forge I've been building in welding class. I had such fun with the little firebrick forge (2nd Photo), I wanted something a little bigger, but with the MAPP torch functionality. 6 inch ID pipe, stick welded to 1/8 inch plate in the back (sloppy, but functional). Then cut off the angle iron with a gas hatchet (love that term) and while the OA torch was lit, punched the hole for the MAPP gas head to go in, enlarged with a drill bit in the post drill. the angle iron front foot was MIG welded on, and I hope the placement will hold some firebrick forge doors in place. Now I'm just waiting on the Kaowool to come to line the thing and light it up. Hope is to be able to light the forge after work and get some smithing done before it gets too late to hammer in my residential neighborhood. I'm figuring with one inch insulation I'll have a 4 inch wide chamber, about 10 inches deep. too small for making holdfasts, but fine for hooks and forks and pinch dogs. Still have the brake drum forge for bigger stuff, but it takes a good half hour to get it up lit and up to heat and another half hour to shut er down.
Michael-frightening the neighbors since the year Four.