This project goes over the build of a homemade waste oil garage heater made out of an old standard 55 gallon drum and a propane tank. This setup also doubles as a cooker.
The first step is to make the Waste Oil Burner Unit. This is made out of a four inch tin can and a candy tin. Place the tin can in the center of the candy tin and mark around them. Cut a hole out of it with a chisel. Drill around 15 small holes around the tin can. The tin can acts like a chimney brining fresh air for the combustion. The open end of the tin is placed into the hole at the center of the candy tin. This burner uses a little over two liters of used waste oil per hour and makes lots of heat from that amount of oil.
Make sure that the propane tank is empty. Fill it with water and let it sit for a day before we begin to disassemble them. Once the tank is safe to work with, we begin by cutting two sections on the them and divide it into two chambers .The top one is seven inches high and the bottom one is three inches. We also cut two openings at the top of the tank for exhaust fumes.
We make a disc separator out a 4mm steel plate with a hole in the middle. This disc goes in between the upper and the lower chamber. We place the tin can burner unit inside the upper chamber . The lower chamber is for the air intake. Doors are made with the leftover cut pieces of the tank . The door for the upper chamber has a screen welded onto them for viewing purposes. The air for the combustion comes through the lower chamber ,passes through the disc separator hole and goes into the burner unit.
To radiate the heat , we place a 55 gallon drum over the propane tank burner unit . To make this unit , we take the drum and place it sides and cut out a portion . A steel plate is placed in the middle . This can act as a cook top . One the other side of the drum ,we make a hole so that it sits in tightly on the propane burner tank.
The two upright sides of the barrel is welded with a six inch steel pipe for heat distribution. This pipe acts as suction for the flue pipe . The flue pipe is welded onto this pipe in the middle . So the exhaust gas from the burner comes up and heats the plate over it ,travels up through the barrel into the pipe and moves out through the flue.
To control the waste oil coming into the burn chamber of the barrel stove , we use a drip feed system. The oil stored in a bucket is connected to a half inch pipe with a ball valve.
The pipe goes into a standard half inch gate valve and further connects to a pipe in pipe system. A half inch inch copper pipe is placed inside a one inch mild steel pipe .
The pipe coming from the gate valve is connected to the copper pipe which is inside the mild steel pipe through an elbow. These two pipes goes straight into our burner unit inside the propane tank. The oil gets drip fed into the candy tin of our burner.
To get started ,we add some kerosene and light up a fire using the torch. We slowly open the valve to start the oil feed into the burn chamber.
- DIY Video : How to Turn old unused ceiling fans into a useful energy producer by building a Wind Turbine out of itA Beginner tutorial on how to make a wind turbine ceiling fan.So out of the box, we have the main part here, which has the motor in it.Keep up with all the blades if you can. You can use this for the furrow on the back the way it pushes around to keep the turbine from standing in a very aggressive wind it pushes it out of the way First part is just getting the motor outside of this casing. And you want to be careful because these wires are fragile, and you don't want to tear those loose by any means.So mainly, the tools that you'll need is just a screwdriver, maybe a flathead screwdriver and a hammer eventually. Take the top part of the ceiling fan off, this is the part that's next to the ceiling.Disconnect the wires don't cut them. There's a nut here with a washer that holds this plate.And we don't want this plate. So we need to take that off. However, we do want the washers here. Take this casing apart, and inside you'll see that copper coils that actually power the fan. The next step is finding the highest arm reading of these four wires that is coming out of this motor.Pull that higest ohm reading wires through the center pole to the other side. Insert a metal banding used for attaching the magnets around the stator. Put the magnets inside the fan housing to achieve a voltage reading.Add a cardboard spacer in there so that the magnets are aligned with the stator. The blades are made of 4 inch PVC.You can find templates online for the blades.Put the outline of the blades from the paper onto the PVC and then cut it out with a jigsaw. And then once you cut it out with a jigsaw, all you have to do is get a little Sander out, you can use a hand Sander to smooth the edges off. Connect the blades to the faceplate of the old ceiling fan. Next step is to take an inch galvanised pipe that forms the body of the turbine. A 40 inch piece will slide down into the conduit of the mounting system for your turbine.A 30 inch piece on the back,This is going to be angled up into the wind to keep the blades in the wind a little better. One Inch PVC is slid down the end of the 30 inch pipe and attach the tail piece on there which is made of fan blade The wires from the fan is passed through the pipe and just zip tie them down.Cut the PVC in half to a 45 degree elbow ,cut a line down through this PVC, we're gonna split it basically and drill some holes in it and attach the ceiling fan blade. Attach the fan to the galvanized pipe with the help of an extension that was previously saved during our dismantling of the ceiling fan.Use JB weld on the inside of that. And I put this bolt through this part and put a tightening screw on it, they're kind of digs into the metal. Connect the two leads from the fan to a bell wire, solder these two together, wrap it up with some electrical tape and kind of zip tie to the top so that it will stay in place.At the base end of the wire,connect it with a diode bridge rectifier which is further connected to our battery. Regarding connecting the rectifier,it doesnt matter how you solder them together,just as long as they are separate and not connecting and shorting out. But you want to put this at the base of the wire at the very end so that you can put this inside of your battery box and hook it up to your battery. https://www.youtube.com/watch?v=sr9ZMbF3Zqk&list=PL68TKRSLgXzQqZa5WzMNFwmYKS4b4KPcA
- How to Generate Alternative Offgrid Power by building a Homemade Waterwheel Hydro Electric SystemThis project goes into the build of a homemade alternative offgrid power generation system using a water wheel and flowing water source like a stream or creek. In order to catch the water from your spring or creek , the first step is to build a small dam. This enables us to produce maximum power from the running water wheel . First, We use a 4 inch pipe to divert the water before starting the construction of the dam. With a solid concrete foundation ,we aim to make a 42 inch dam with 30 inch of head . A six inch 36 inches long PVC drain pipe is installed on the high water side .The dam is constructed using four layer of hollow blocks and quickrete blended mason mix .Try raising the water higher to see how much higher it needs to go before it overflow through the sides. The dam board gates made of deck boards are installed in the middle .The back board and the front boards are spaced apart an inch and three quarters. The dam stop gate made of plywood with dimensions of one and half is inserted between the boards . To get a tight seal a half inch rubber tube is stuffed between these boards. With a 13 and half inch treated plywood and couple of 2X6 plywood side boards, the flume is built. The side boards are glued to the plywood base using adhesive sealant and screwed with exterior grade screws. To resist twisting and to keep the width of the plywood steady , four cross spacers are installed on the flume board. To divert the water without having to drain the dam, we make a small trap door in the flume near the opening . The trap door is made seven inches back from the face of the dam. The door is supported by a flange around the back and a stainless steel hinge. The flume is installed on the creek with the help of rebars and supporting deck boards. The rebars are attached to the boards using u-bolts and drill bit. Three more subsequent flumes are attached to each other. The gap between the flumes are sealed with poly foam caulk rope. The waterwheel is made out of a section of 55 gallon HDPE drum . The blades are made of 4 inch PVC drain pipe. The blades are curved so that it retains most of the water making it more energy efficient. 24 blades are attached to the drum using 16th by half aluminum angle pieces. A three quarter inch jack shaft from an old go-kart is used as the drive shaft. This is supported at both ends of the wheel with a help of pillow block bearings. Two 28 inch Circular end pieces made of plywood is bolted along both sides of the barrel using a 6 ten inch long half by thirteen carriage bolts to make the wheel build complete. Two square collar blocks are mounted on to shaft to center them. The holes are larger than the shaft so that the wheel can be adjusted to get the runouts reduced.To center the waterwheel and to adjust the runout of the center shaft , we use four blocks and adjustment bolts around the center block like a four jaw chuck . To install the water wheel securely, a support structure made of 2x4 boards are installed near the end of the flume. The water wheel is secured on these support boards with the help of couple of swivel block bearings. We use an adjustable Unistrut to mount the bearings,sprockets and the motor. This can be adjusted for chain tension as well. The Unistrut will stand vertically on top of the cross support that is under the flume.The Unistrut's are mounted onto the wheel on both the sides with help of bearings and T-nuts. A Number 35 sprocket with 72 tooth is mounted onto the center wheel shaft. This sprocket is connected to a half shaft with 11 tooth sprocket with the help of a size 35 go kart roller chain. A Permanent Magnet Brushed DC motor mounted on 2x4 board is further connected to this shaft via another sprocket. This gear system has a ratio of 30.86:1 Using unistruct angled brackets, the wheel is mounted onto the support board near the flume. The wheel is positioned near the flume in such a way that the water where it meets the wheel is exactly at the top. The charging system consists of a 12V DC emergency standby battery, MPPT charge controller, 300W sine wave inverter . The connection from the water wheel DC motor goes to the charge controller.The charge controller is also connected to the battery. Finally the inverter is connected to the battery which is further connected to a load. To make this charging system secure, make sure to make fuse connection between the components. All these components are mounted on a temporary wooden board. https://www.youtube.com/playlist?list=PLDda5L4aJUB-IuU3SWstKewFvzfv3wJGI
- DIY Video:How to build a Homemade Double Barrel Garage Heater out of Old Water Tanks .Efficient,clean burn and cheap!This project goes over the build of Double Barrel Stove out of two old scrap water heaters for the shop. The first step is to disassemble both the old electric hot water heaters to get their tanks out. Take a grinder and cut a section off from the top of the water heater tank. This tank will become the bottom tank. Remove any calcium and mineral that ends up developing deposits inside the bottom of the tank. Take a 12 gauge plate steel and put our top drum upside down and scribe a circle out of them from the end and cut it. Weld the steel piece onto the drum. You need to do the same for the other drum too because with these double barrels, you are basically making two stoves, just connecting them in the middle. Now both the top tank and bottom tank ends have been polished and cleaned .Remove any insulations, paints and glues from them if they have any. Make sure all the rough pieces on the tank are welded on ground down. Cut a small piece of pipe that acts as stack between the 2 tank. Next step is to add a small support bracket on the top of the bottom tank that will help support the top tank. Cut a hole on the bottom tank .This will be where the stack goes between two of them. Fill the drain plug down at the bottom . Take the top tank, cut and weld the top exhaust stack that will be six inch outlet for the smoke. We also add a six inch inlet that goes up to the top that forces your your smoke and the gas has to go across the length of the barrel. The bottom barrel will be connected to this. Both barrels are welded together, the bottom barrel is welded onto the mid stack which connects the top barrel with the exhaust stack. In order to support the barrels, we take the scrap pipes lying around and make legs as a support structure for the stove. Next is the door fabrication. We cut a hole for the door in the bottom barrel. A couple of hinges, door catch are welded on to this end. An air inlet pipe is threaded onto a plate. The whole unit is then attached to the door. A handle is attached to the inlet pipe so you can open and close whenever you want to control the flow of the air intake. https://www.youtube.com/watch?v=fTj4pjJ4DT0