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Thread: Oil tanK evaporator

  1. #1
    Join Date
    Feb 2013
    Location
    Montreal
    Posts
    52

    Default Oil tanK evaporator

    I am currently putting together a oil tank evaporater for next season. What is the safest why to cut into the tank without blowing myself up. Any information asfor the design would be graetly appreciated . I am looking for feedback as to what has worked best for people who have built these type of evaporaters in the past .

  2. #2
    Join Date
    Feb 2012
    Location
    Birdsboro PA
    Posts
    1,326

    Default

    Just put a little water in it. Fuel oil won't explode. You'd even have a hard time making it burn with a blow torch. Needs to be atomized to burn good. A grinder with a cut wheel or a sawzall will work.

    Here's a couple of pics of mine I made for this year. Works great. Used the top half to extend it to a 2x6. ImageUploadedByTapatalk1365216072.045838.jpgImageUploadedByTapatalk1365216090.763319.jpgImageUploadedByTapatalk1365216108.501668.jpgImageUploadedByTapatalk1365216127.901405.jpg
    first year 2012 50 taps late season made 2 1/2 gals.

    2013 2x6 homemade arch 180 taps. 20 Gals.

    2014 40 on 3/16 gravity 160 on buckets.

    http://omasranch.wix.com/omasmaple

  3. #3
    Join Date
    Feb 2012
    Location
    Birdsboro PA
    Posts
    1,326

    Default

    Also. I used 2" angle where the pan sits. Most oil tanks are 27" wide. That only gave me 1/2" bearing for the pan, but its enough. More fire under the pan means more evaporation.
    first year 2012 50 taps late season made 2 1/2 gals.

    2013 2x6 homemade arch 180 taps. 20 Gals.

    2014 40 on 3/16 gravity 160 on buckets.

    http://omasranch.wix.com/omasmaple

  4. #4
    Join Date
    Feb 2013
    Location
    Montreal
    Posts
    52

    Default

    Thanks for the info what is the gph on a unit like this ?

  5. #5
    Join Date
    Feb 2012
    Location
    Birdsboro PA
    Posts
    1,326

    Default

    They say rule of thumb is one gallon per square ft. But I am getting at least 16. Have even gotten around 20 when I was feeding it right.
    first year 2012 50 taps late season made 2 1/2 gals.

    2013 2x6 homemade arch 180 taps. 20 Gals.

    2014 40 on 3/16 gravity 160 on buckets.

    http://omasranch.wix.com/omasmaple

  6. #6
    Join Date
    Jan 2011
    Location
    Banks of the Wabash
    Posts
    266

    Default

    Quote Originally Posted by Wood burn View Post
    I am currently putting together a oil tank evaporater for next season. What is the safest why to cut into the tank without blowing myself up. Any information asfor the design would be graetly appreciated . I am looking for feedback as to what has worked best for people who have built these type of evaporaters in the past .
    Cutting the tank. I read here of someone filling it with exhaust from their ATV to drive out the oxygen. That seems like a good way to preclude a big surprise.

    Wood Burn, check out my photo bucket. I built a fuel tank rig a couple of years ago. While I was building it I had the thought that it would have been easier to build a arch following a set of plans and building with angle iron. There are no plans for a tank arch, so building one is sort of a best guess. I spent a lot of time looking at it scratching my head.

    But, I'm happy with the out come. A couple of things that I learned is, air over fire is worth the effort and you must insulate.

    Lots of luck.
    2011 19 taps, 5 gallons of syrup
    Moved from turkey fryers to barrel stove.
    A copy of the North American Maple Manual.
    "2012 in the book" 85 taps, new 24"X60" rig 5" drop flue, made 15 gallons
    2013 75 buckets and bags, 50 taps on tubing= 32.6875 gallons in glass.

    http://s1129.photobucket.com/albums/...%20rig%202011/

  7. #7
    Join Date
    Mar 2009
    Location
    North of Spring Valley Elizabethtown Ontario
    Posts
    16

    Default

    The best way to cut the tank is to use a saws-all with a new metal blade. Will only take a few minutes to cut the tank in half.
    saw.jpeg
    Wino

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