First-Of-Its-Kind Outdoor Corn Boiler

First-Of-Its-Kind Outdoor Corn Boiler ENERGY Corn Burning Soves The First Outside Boiler Built Exclusively To Burn Corn As Fuel     We recently spotted the above ad from M-D Grain in a farm magazine     Mike DeBeau an owner of M-D Grain says the ad s claim is true There s a few inside boilers made to burn corn and some of the outside wood boilers have conversions made to burn corn but this is the first outside one that s built from the ground up to burn corn     The Universal Corn Boiler came on the market last summer and has been selling well You can burn any feed grain you want in it but corn is the best bang for your buck right now     DeBeau says people are using it to heat shops and houses It ll heat anything you can run a pair of water lines to     Maximum output is 225 000 btu s with 10 1/2 bu of corn in a 24 hr time frame Minimum output is 20 700 btu s with 2 1/2 bu within 24 hours     The steel boiler is 24 in wide 59 in high and 65 in long and weighs 770 lbs It has a 5/8-in rolled steel burn pot and water channels through a 36-gal boiler vessel for heat transfer     It s a bottom-fed design where corn comes in from a wagon or bin and an auger pushes it to the bottom of the pot where the corn comes up Burning takes place at the top and corn residue called clinkers falls off to the sides          The boiler is controlled through an aquastat and timers If you want the water at 170 degrees you program that number in and when the water temp reaches that setting it goes into a pilot mode where it shuts the air down and the augers keep feeding enough corn in to keep the fire going he says When the water temp drops to your setting the unit feeds corn and opens the damper     You use wood pellets and isopropyl alcohol to start it and let it go You never have to shut the boiler down for cleaning     There s very little ash but you need to clean out clinkers about once a day to once a week depending on how much corn you re using You rake the clinkers into a metal bucket and put them on a field or garden It s good fertilizer You also need to scrape off the heat exchangers every once in a while; this is done from the outside with pull handles     Sells for $5 595          Contact: FARM SHOW Followup M-D Grain 30726 850th Ave Blooming Prairie Minn 55917 ph 507 583-5088; mdgrain@hotmail com

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