How to build a Simple Homemade Wood Burning Stove heater with Heat Exchanger for your Garage .No Electricity required and Inexpensive…..

    This project goes into the build of a homemade wood burning heater with a heat exchanger for your garage . This heater is build from a recycled old propane tank . The other materials you need to build this heater are 55 gallon drum, fan blower, quarter inch steel plates , eighteen 2 inch steel pipes for the heat exchanger, welding unit, plasma cutter.

    Before cutting into the propane tank , make sure to clean the tank so that there is no residual gas left in it . Cut both ends of the tank using the plasma cutter. Now we cut a 30 inch length piece from the tank .This acts as a main body where the heat exchanger pipes are installed. The heat exchanger consists of 18 two inch pipes that run the length of the heater from front to back.

    Two quarter inch steel plates are welded at the ends of the propane tank . Before doing that we make 18 holes at both the ends of the steel plate. This is done to install the heat exchanger pipes across the length of the tank.

    With the help of an eighth inch hardboard, we make a template for cutting the 18 holes out of the steel end plates. The hardboard acts a guide for the plasma cutter to cut the holes.

    The pipes for the heat exchanger are cut 31 and half inches long. Half inch sticks out at both the ends of the heater. They are welded to the steel end plates at both ends.

    The opening for the door at the end of the heater for the wood intake has a dimension of 16 inch X 12 inch . A similar template is placed on the end plate and the opening is cut using the plasma cutter.

    A frame around the door is made using a three quarter inch by three sixteenths inch flat stock .This is used for the door opening and to give the door something to close up against. Hinges are welded near the door opening for attaching the door.

    The locking mechanism for the door to hold it shut is made using a flat stock and couple of bolts . The bolts are welded onto the flat stock and attached inside the heater just beside the door . The handle made of a 90 degree round stock is welded to couple of washers and the door is sandwiched in between.

    The end plates along with the door is welded onto the body of the heater at both the ends and a hole is made at the top of the propane tank body for installing the flue exhaust pipe.

    A small hole is cut near the door and a damper in the form of a simple sliding door is attached to the hole that will control the airflow into the heater.

    A section from old 55 gallon steel barrel is cut and welded onto the backside of the heater .An inexpensive fan blower is attached to this 55 gallon drum . This is installed to concentrate the air that is going through the heat exchanger pipes.

    The flue pipe is welded onto the top of the heater so that the harmful smoke and gases escape through the exhaust . A grate is placed into the heater through the door opening , wood pieces are introduced and the we start firing the heater. After few minutes , the fire will heat the heat exchanger pipes . The fan blower is turned on and the hot air is blown through the pipes into the garage .



    RECENT POSTS YOU MIGHT LIKE
    • How to build a Simple Homemade Wind Generator from Old Ceiling Fan ,Microwave Oven Parts ,Old TV Antenna and other free junk
      This project goes over the build of a homemade wind generator built from random junk ceiling fan ,microwave oven transformer ,office chair, an old piece of a TV tower, and some random electrical stuff. The blades are also from an old ceiling fan .It is extended with some wood and fibreglass on it to make it stronger. A scrap piece of pipe is attached as a shaft to the hub of the turbine. An office chair frame which can move freely is welded to the pole/post of the turbine. This is welded to an old TV Tower. 4 magnets are glued on the hub. The frame of an old microwave oven transformer is cut .Its core is exposed and that is welded onto the brackets. The magnets pass over the transformer core and induction takes place creating electric current. We can use that current to charge a battery or to power lights or whatever. A multi transformer setup would generate more power. We hook up a rectifying diode to convert from AC to DC and some capacitors which can even out the voltage and give us direct current. Also a diode to block the current from the battery to go up back up to the generator. This set up can charge small batteries. A piece of sheet metal is welded onto the bracket of the ceiling fan. Four magnets are spaced apart and aligned along their respective poles in north-south directions and glued to the bracket using 2 part epoxy. To generate more wattage from the wind generator ,we use an old 120V DC lawnmower motor. Because we have multiple poles, we have magnets that are really close to the armature, this is a way better motor to use. The only downfall of this is that it has brushes, eventually it's the brushes are going to wear out, you probably get a few years out of it before you need to replace those. This motor would probably put out about 100 watts. https://www.youtube.com/watch?v=1k8aHz6xlXg
    • How to build a Simple Homemade Water Distiller that turns dirty water/salt water into clean fresh pure water
      This project goes over the build of a Simple and cheap Homemade Stovetop Water Distiller.Turn your dirty,salt water into fresh drinking clean water fast.This setup is great for everyday or emergency use. Assembles/disassembles fast for easy portability. The material needed to make this distiller are : A teapot,10 feet copper coil, corrugated stainless steel or copper tube. The water source coupling is connected to a foot and a half corrugated three quarter inch copper pipe that further reduces to the half inch and then this is a connected to a 10 foot roll a half inch copper tubing. The three quarter inch threaded two half adapter is soldered to the 10 foot copper coil tubing. Bend the tube into a tight spiral. A Stainless steel or copper foot and half corrugated pipe goes into the 10 feet twisted copper coil. The end of the corrugated pipe goes into tea pot or water source connector. A total of 12 feet of coil. The steam rises without bringing any of the impurities along with it. The steam travels through the coils and slowly cools and condenses. It finally condenses back to its liquid form and drips out as clean water. In order to make it even go faster, put some cold towels around the coil or even submerged in water. A little bit of aluminum foil over the top is kept and the copper tube is extended down a little bit into the glass jar. Everything stays completely tight the whole time. You can make this distiller with that single corrugated copper tubing, but the more copper we add, the more time it has to condense down into purified liquid water. During the test,we have managed to acheive half a gallon in 2.5 hours. You can use this on the stovetop, rocket stove campfire, even a parabolic concentrator like dish cooker. Anyway to get that water boiling, then just hook it up like this. Makes tons of clean water really fast. https://www.youtube.com/watch?v=KoEn5kfpTYI
    • DIY Video : How to build an Off Grid DIY 12 Volt Washing Machine from junk parts and pieces laying around
      This video shows the build of a homemade 12V washing machine made from junk parts and pieces laying around.Most of the materials you’ll need can be found around your house and most certainly at your local hardware store.Great for going off grid for a while preparing to be survive in case of SHTF or are you just a regular old camper that needs clean clothes at camp.Laundry has come up a number of times as a self-sufficiency topic. It makes sense for a couple reasons. First of all, because many people in our crowd are wanting to be self-sufficient of the electrical and water grids, and need find another way of washing clothes. Secondly, because we are also usually looking for ways to save money.

      Watch the DIY Off Grid DIY 12V Washing Machine build video