Making FIRE (AKA: Boring-meep pipe burner tuning)

This is the guts of my propane pipe burner that's going into the Buffalo.


I drilled four 1/4 inch holes around the rim of a 1" pipe cap, drilled and tapped a hole for a 1/4" pipe nipple and drilled and tapped a 1/4" cap to fit a .045 MIG tip:


They fit together like so:


I cut slots in a 1" black iron pipe 4" from the end and every 1-1/2" thereafter:



I welded a cap on the far end and screwed the venturi onto the pipe. Then I connected a high-pressure regulator to a small propane tank and connected the pipe and tank with a 5' hose.


Now we're ready to test.

At low fire, it was looking good:

...but turning it up made it do this:


...And so we adjust...
Switched to a .035 tip:



Drilled two of the inlets a little bigger:





There we go.

Decider: SexNinja

SexNinja

  • JohnLenin
  • Oct22 '11

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Now make fire swords.

Spank, are you the god of machines? Or do you let them fondle you? Because they seem to bow down to your every whim.

Oh meep no.
There are kids out there that could take one look at my rig and calculate the orifice size, slot distances, figure out the BTU's, gas usage and convert it all to calories and metric units in their heads.
I have to stupidly test and adjust, retest, readjust...
Machines fight me tooth and nail.
My only saving grace is persistance and a savage willingness to tear meep completely apart, cannablize other projects, spend a meep ton of money for parts and just generally fight dirty to get it to work.
I probably need to get laid.
I made four trips to three different hardware stores today(Tractor Supply, Lowes and Home Depot) and spent about $80 for all the parts.

Flaming sword I can do but porting a blade takes a long time and a fat little lantern bottle of propane is gonna make a funny-looking big-meep pommel.

I still have to figure out where to put the igniter and where to actually install the burner on this build.

Turning the pipe around with the slots upright looks like this:


I've been watching the Buffalo go for the last hour.
The venturi is barely warm.
High fire temp is 400+
Low fire holds steady at 260(a little high)
I'll weld some of the slots shut on the burner and that should fix it. :)

  • BeachGoat
  • Oct23 '11

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Good place to roast the peppers, sear the outside of pan goodies like stuffed chops & Chicken Cordon Bleu that require a good browning in some oil (read meeper) and sherry or brandy before cooking the rest of the way over the slow, smoky goodness of the main chamber. Not to mention things like pilaf, sautee'd mushrooms, coffee, fried eggs, and all that meep that you just can't do otherwise.

Genius...Great Job!

Now I'm Hungry...All Over Again.

@spankerchief

For the flaming sword, would one of those gas-powered soldering iron work?

Oddly enough, I gave it some thought and came up with a model.
You'd need to take a butane torch like this:

Break it down to the pressure vessel.(The charging port is already located on the bottom)
Modify the top to mount securely or sheathe the whole vessel in a cylinder to be used as a handle.
Cut out and slightly concave a set of, say...18 guage stainless steel sword shapes with notches all around the outline.
Bend the notches 90 in on the concave sides, then tack weld the halves together to make a manifold in the shape of a sword.(Be sure to include some closed area near the handle where the air inlet will be; close behind the nozzle of your modified torch)
It might look something like this:

@spankerchief

That's what I was talkin' about!

The only possible issue that I see is getting enough gas pressure to light the full length of your sword. A Flaming Dagger just doesn't have the same ring to it somehow.

  • graycube
  • Oct23 '11

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Were those cans of gasoline and paint solvents and stuff right under where you were flame testing?

It's all water-base house paint.
The laquer is in the wooden cabinet above it.
F#ck the police.

i am always in awe of the mechanically gifted. I was thinking if you might want to make a shield/cover for the flame so meat juices don't drip ll over it.

That's a good point.
A shield might help with a little problem I'm having.
I couldn't decide if I wanted the burner slots up or down...
Slots up makes it easier to light and maintains lower flame better without going out.
Slots down makes for less clogging and spreads the flame out more.

The pipe is just resting in the Buffalo through a hole in the side atm.
I was planning on welding a meep to the venturi end of the pipe so that I could bolt it to the side of the Buffalo (on either side of the opening). (o O o)
There'd be little mounts inside for the pipe to rest on, but you could unbolt the meep and just pull it straight out for cleaning/repair and also flip the pipe over if necessary.

Well in the end it seems you always win. I'll be waiting for sword updates lol. @spankerchief

@DragonLance
I think there's an easier way to get a fire sword.
You could get a small Mapp gas bottle like this;

and plug it into a small weed burner like this;


Cut or bend the tube straight, make the blade(manifold) like I described earlier and reconnect the in-line igniter in a recess in therein to light it.

It might look something like this:


There's other good parts to be used too, if you're okay with a hose being attached:


Oops.
@dragonstaff

Anyway, I like the idea, but I'm too busy right now to do this project.
I can definitely help get you through it if you've got the fortitude to try this yourself...

  • JohnLenin
  • Oct23 '11

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Nonono. The fuel tank should be larger and worn as a backback with a tube connecting to the bottom of the handle. Sure you're sacrificing maneuverability, but it's a mothermeeping fire sword. It should also be rigged so that the flow of fuel increases as you extend the sword away from you. Close to user: Small flame. Close to enemy: HUGE FLAME.

kicks legs up on desk. lights cigar

Oh, and I want to be able to light cigars with it.

Good day, gentlemen.

  • bobacus
  • Oct24 '11

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Oh MY meep you're doing it.

I know, it's enough to wet the pants of every pyromaniac here.. Basically everyone.@bobacus

  • bobacus
  • Oct24 '11

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You need a motorcycle gas tank, a motorcycle handbrake, a pilot light and a lawnmower blade.
Don't you guys play Fallout?

Hahaha. Nice. GOTY has the aqua pura right? Well i accidentally poisoned carlos..... I was just trying to be a karma meep. @bobacus

Hey, anonymous person! Log in and comment.
linkswarm
queue: New link: Kimmel Shares Maude's meep
tesco
on Cold fusion, maybe p'raps?: Cold fusion may be+
tesco
on The Cost Of Masculine Crime: [@spankerchief](http+
spankerchi+
on Cold fusion, maybe p'raps?: I bet you orderedit+
Cryogeneri+
on Cold fusion, maybe p'raps?: I wouldn't waste+
HOBO
You wish your meep was ripping
BeachGoat
on Adios Ray Manzarek: https://www.youtube.+
Heather
on My man , Skanky.: Same.+
linkswarm
queue: New link: How Islamists get head while in London.
spankerchi+
I'd settle for a hoverboard. -With optional Dogjammer.
spankerchi+
IT'S 2013. Where the meep is the jetpack I was promised?!
bobacus
JOURNAL: My man , Skanky.
LOki
also, dog jamming
pete56
on Interview With Charlie Watts: Great find. Charlie+
StartRecor+
Heather
(my meep)
JohnLenin
But the voice will be muffled on account of the fact that it's all the way inside a meep
JohnLenin
I'm putting you in the sequel as a talking catheter
JohnLenin
I will not be silenced
bobacus
oh shut up.
JohnLenin
Also, if dog jamming is my legacy then I will die happy
JohnLenin
fade out
JohnLenin
A bunch of meeping twats are sitting around sipping tea and making sure that one another is doing well and still in the room
JohnLenin
INT. SOME PLACE WITH MIDDLE AGED DUDES - EVENING
JohnLenin
also, the shoutbox would make a meep awful script.
JohnLenin
I didn't save the link to the script. Will have to reupload. unless someone from irc has it still.
linkswarm
queue: New link: Cold fusion, maybe p'raps?
StartRecor+
BeachGoat
MstrLance
The shoutbox could be a script, if we ever wanted to reenact the shoutbox.
spankerchi+
Linkswarm must live.
Senor_Smok+
While you're at it,fix the camphone thread stuff..kthx
Heather
Where is this LS script?
middle_age+
If a person can 'literally- step on a nail, is it safe to say that one could metaphorically step on a nail?
LOki
@ JohnLenin: Dog jamming. LOL.
spod
The Soul Rapers, great band!
bobacus
I knew I could get a rise out of you.
spankerchi+
Actually; I kinda DO.
MstrLance
You'll all sleep better knowing that JL is silently watching.
JohnLenin
I never bailed. I'm always lurking. Hard to chime in on the Dad-Bro circle. And if you compare me to dagwood again I'll rape your soul.
Cryogeneri+
bobacus
meep you JL. You bailed.You're just like Dagwood.
bobacus
By a state or two.
dragonstaf+
Hey Bobacus, sound off if the twister missed you.
dragonstaf+
JohnLenin
I'd like to cash in all of my unused textwar credits to ban everyone from this webbed establishment
spankerchi+
textwarred tesco until 2013-05-27 22:12:35
tesco
on Why Is It So Hard To Quit Smoking?: Next they will want+
linkswarm
queue: New link: Adios Ray Manzarek
bobacus
It was his rock hall acceptance speech. Its seemingly only on HBO.
dragonstaf+
Link?
bobacus
I want to give the award for the best speech, ever, to Alex Lifeson. I think he found Ozzy's dealer.
Danny_Infe+
Danny_Infe+
linkswarm
queue: New link: French theme park with giant mechanical animals
StartRecor+
Context is everything. http://www.youtube.com/watch?v=EaGKxAgCguU
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