Campingaz burner conversion to alcohol - proof of concept

Discussion in 'Fettling Forum' started by Twoberth, Feb 3, 2020.

  1. Twoberth

    Twoberth United Kingdom SotM Winner Subscriber

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    I wanted a hot smoking burner for smoking fish that would burn longer than a pop can burner, and I knew a Turm 144 would fit the bill. However, being a tinkerer, I wanted to make my own, and a cheap source of burners in the UK is from old Camping Gaz stoves.

    So I decided to modify a Bleuet 200 burner to run with a meths (alcohol) generator, and so I copied the Turm 144 design by feeding the meths into the side of a Bleuet burner.

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    The 'generator' is 8mm copper tubing flattened where it passes over the burner head, and with a roll of fine gauze packed into the inlet side of the flattened area.

    The feed was a flexible setup to be able to adjust the liquid pressure head above the burner to get the correct inlet pressure.

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    For this setup with the gauze restrictor and a 1.5mm feed hole next to the burner, the correct head is about 10 cm (4 - 6 in) above the burner.

    Initially the burner self primes

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    and then fires up as the generator gets hot

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    No point wasting meths, so a brew was organised

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    Next step is to make a tank and fittings and a neater generator/burner set up to fit under my fish smoker. Oh, and a regulator valve!!
     
  2. presscall

    presscall United Kingdom PotY Winner SotM Winner SotY Winner Subscriber

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    @Twoberth
    Ingenious, Duncan.

    You’ll appreciate the simple burner concept of this early Phoebus alcohol stove, where the flame from a jet set centrally in the priming pan impinges on the vapourising tube above it.

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    John
     
  3. Twoberth

    Twoberth United Kingdom SotM Winner Subscriber

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    That Phoebus is beautiful. Elegant simplicity at its best.

    Pity the Enders design engineers didn't have this mentality when they designed the 9061D!
     
  4. Mendologist

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    Great idea and a lovely flame.