To maximize the tank, cut the CC at 67" and that leaves the right sized 23" FB. You'll need 130 sq in throat so your football shaped opening will measure ~9" high and 21 1/2" wide where the two tanks overlap. You'll need about a 5" round stack 42" high tho. Use the PitCalc and my calculators in my sig if you want to tweak anything.
If it's tourist season, how come I can't shoot 'em?
Thanks for the reply Pete I didnt know your smokerBuilder Calculator were different than the Pitcalc. Couple of things though I was really hoping I could keep the FB an OL of 33.5 I eventually want to put a 20" WB on top of it... Where I bought the tank the guy had a couple of Air Tanks 20" wide one maybe a little less he wouldn't sell or he had to check with his father first... Parents.
With all that said I would like to have the room to add a WB and I think that having the chimney coming off the side would be some nice flare. Not to concerned on maximizing the size I'm thinking of maybe cutting off the top of the FB to give me more working area and to decrease FB Volume. I didn't realize how over-sized I was until I found your calculators.
I'll do a rough sketch in Auto-Desk Inventor so that I can get accurate volumes with the top hacked off. In class for mechanical and architectual drafting I might as well put my free 5 thousand dollar software to work while I can. If there any thoughts on Firebox or initial tank cleaning processes I'd be glad to hear them.
The sky opened up last night and we had a lot of rain but I'll be at work then school until 7pm so most I'll be able to do is draft the Firebox and try to match volume to an Overall CC of 60'
I'm humble enough to know I can't do everything but, I'm stubborn enough to try to until I can!
Ha Gingers 4 months the tanks full grown! Plus its not the size of the dog its the fight in the dog Long day at work and class until 1030pm made my drafting of the Firebox run into the late hours.
Starters with Pete's Calc I was able to find the volume of my CC @ 60" which leaves a FB at 31 very over-sized. After drafting my Firebox the Volumes had a slight discrepancies of some 480 ci fairly minor when the full vol is 19,506 in^3
With an 8" cut all the way down the inside volume came to a total of 13,541 in^3 which puts me at 104.8% sized. I think I'm going to run the dimensions on a 7.5" cut to see if that can put me between 105 - 107%. (what do you guys think? should I leave well enough alone even with the discrepancies?)
Next real question is should I go with one or two doors with 60" of actual working space? Cold front blew in yesterday its 46 crazy I know hopefully I will be able to get it cut and burned out this weekend if not sooner.
Thanks for all the help everyone.
I'm humble enough to know I can't do everything but, I'm stubborn enough to try to until I can!
Close is good enough with most of the dimensions. I'd prefer one door myself, but go with whatever suits you. If you do 2 doors, use a flange on one of the doors where they meet instead of leaving a narrow section on the tank.
If it's tourist season, how come I can't shoot 'em?
One door it is! I was leaning that way anyway. Just a quick question what is the best method for dealing with the unsightly valve holes in the top of the tank ?
Cut them off with a fly wheel then patch them with 1/4" plate?
I'll Try to get a few parts Modeled up in Inventor during class this afternoon.
Then mark my door cut out.
I'm humble enough to know I can't do everything but, I'm stubborn enough to try to until I can!
Well Friday I was able to get quite a bit done. Cut out the door burned out the paint and started digging a ditch to bring power for the welder and general purpose 120, also a water line because... that might be important. Today I'll finish the electricity and cut off the FB.
I had to alternate between digging and grinding off paint... my back wasn't holding up as good as it once had.
Also purchased a truck load of steel...
I'm humble enough to know I can't do everything but, I'm stubborn enough to try to until I can!
Thanks RC! I got quite alot of work done so far this weekend 230 power to work area, a water spicket as well. purchased a bulk of the steel. Cutting the propane tank was a chore I'm going to have quite a bit of grinding to do. today I'll get a little more done. I'm hoping that the cut out of the throat is the correct dimension it seems huge ..
truck full of goods
CC in the makings
My first beer and My first weld
I wont show a picture of the actual weld... but by 11pm I was getting a little better!
I'm humble enough to know I can't do everything but, I'm stubborn enough to try to until I can!
Keep the beer cold! Just remember that only the rust colored pipe in your picture holds up to welding. I've found that the grey and white does not do well with heat.
That PVC was for water and power from the house eventually this area will be a pergola, probably should have built the shade structure first now that i think about it.
Sorry its been so long since a post Work and School got a little hectic... damn mechanical drafting GDP tolerance this MMC LMC... all that garbage got washed a way with a few beers. I did however get to etch out a little work on the pit.
The lid is complete, minus hinges handle and counter weight, I can only think that 1/4" x 1 1/2" was a little heavy for the flanges. Correct me if i'm wrong but I shouldn't put the hinges on until I have the ribbon seal applied? Wanted to work on getting those cut and welded on next.
Pay no attention to the welds
I also have the rough cut for the Front face of the FIreBox with Throat cut out
also FB needed to be ground down once I leveled it all up and put a laser on it. I guess some where my level strayed off a tad or maybe it was just operator error
Here are a few more pictures of my overall work so far.
That's the start for the Log Holder Rack. I'm still in thought process of what to do for a Log Holder should I gut it out of my 4x8 sheet or use angle Iron and for a rectangle that fits in the FB door.....
Any suggestions would be greatly appreciated. also If you see any glaring errors please let me know
I'm humble enough to know I can't do everything but, I'm stubborn enough to try to until I can!
You are correct on installing the gasket before you install the hinges, you'll get a better seal doing it that way. I build a basket for my FB, I like to be able to keep my coals and wood in a tight pile. I build mine square but some of the guys build theirs narrow on the bottom to keep it tight.
Nice box I had something mind except I don't have any diamond plate probably going to try to make mine with the 1/4 plate i have was thinking of metal bar grating for the bottom but it seems a tad expensive. what size grating is that I'm concerned it may die on me prematurely. But, I suppose that part can be rebuilt and replaced. I have decided against an ash pan The complications of the build don't seem to be worth it.
Another side note my air intake will be made from 10 caps of the rod pipes I will use for legs. 5 on one side 5 on the other. still debating on what to use as dampers where i can control 5 on each side at the same time. I'm thinking something similar to a carburetor air scoop for performance engines, or a teardrop cover that's all interconnected. If anyone can point me to some images I can mimic with minimal skill I'd appreciate it.
I'll try to get some shots of my progress soon. as always any input is appreciated.
I'm humble enough to know I can't do everything but, I'm stubborn enough to try to until I can!