Some of the links on this forum allow SMF, at no cost to you, to earn a small commission when you click through and make a purchase. Let me know if you have any questions about this.
The full opening of the 7 1/2" diameter circle is 44.2 square inches.
The portion covered in the center by the 1/2" diameter piece is about 0.2 square inches.
So the available portion of the opening would be about 44 square inches. The baffle plate appears to cover about half of this, leaving...
I would convert him to pink mist... .300WSM with 110gr hand loaded hollow points.
They are very destructive pests, and should be eliminated.
Kind of a fan of overkill...
Finally got some time to work on her.
Yup, reverse flow...
Haven't really welded in years. (Wasn't much good when I did.) Slowly getting the hang of it.
Got the plate to fabricate the firebox, and most everything else but the expanded metal for the cooking surface.
I plan on sloping slightly toward the end opposite the firebox. I like the idea of any grease collected to head away from the heat source. (I think it would work fine either way though.)
I don't have any closeups of the welds. I attempted some stick welds, but I kinda suck at that. (need...
The cooking surface will be about 45" X 20". Still looking to score some less expensive plate for the firebox. (Have to go shopping at the scrap yard again.) I was going to use the Propane tank I got, but I am unimpressed with the thickness of the metal. (It might end up being a charcoal...
After the burn, I pressure washed the tank. most of the paint came right off. Got it up on legs, and casters go on next.
Got the door opening marked, and drilled small hole at each corner.
Once I get that cut, I start on the reverse flow plate and drain.
Cut the ends off of both tanks, and cut the legs and compressor base of of the air tank.
Time to burn...
Probably not going to be the fastest project posted here. I will keep it updated as things get done. Should have been a winter project...
Usually reducing the Gain, (or increasing Proportional band) will "slow down" the control, and cycle less. Each PID manufacturer chooses which units it uses for tuning the controller.
Air tank is a 100 gallon one. About 22" in diameter, and 64" long. Still has the U stamp tag on it. Rated at 200 psi @ 550degF, and full vacuum... not for long!
Pics tomorrow
On my way to the scrap yard to do a little tank shopping. I found a pretty good sized air compressor tank. Hard to tell dimensions way up on the pile, but I would guess 80 gallon plus... Also picking up a smaller propane tank for use as a firebox (possibly). Gotta be on top of things...
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.