16 Apr. 2010|
Wood fired steam boiler plans,diy projects for bedroom tumblr,free glass door bookcase plans,handmade wood furniture vermont - For Begninners
A VERY fine book on building your own wind turbine from scratch, with step-by-step instructions. This page is a diary about our effort to build a steam powered 'backup generator' to charge our batteries. Once the band is around the magnet rotors we put a wooden 'island' in the middle and pour a mixture of vinyl ester, ATH, and chopped fiberglass into the rotor right up to the top of the stainless band.
It takes about 40 minutes to go from a cold boiler to 80 pounds of steam, which is where I like to run this. The best way to reduce our energy usage is not use it in the first place—conservation, conservation, conservation. If comparing to fuel-fired plants, they have recurring expenses constantly -- in the form of coal, oil, gas, wood, or uranium fuel rods.
Wood fuel -- whether for generating electricity from a steam engine, steam turbine, wood gasifier, Stirling engine--has very inconsistent energy density. All utility-scale plants require similar security, the exception is nuclear which requires a huge amount of military-type armed security. Each chunk of wood has a different energy density and releases it at a different rate when burning. I have been "pining" over a wood fire steam generator ever since I heard of the water heaters you can buy that you put in your backyard. The boiler thing was more of an inspiration than something I would convert to use for this purpose. Solar can, and increasingly has, rid us of the need for expensive, occasionally-run peaking power plants.
They produce steam that has to be vented so why not make more and hook up a generator to it. These systems DO work--but the fuel energy density has to be standardized, and for wood that means pellets. Same for coal--they don't toss irregular chunks of coal into a coal fired power plant steam boilers, they are ground down to uniform size and density.