This video shows a vegetable oil heavy fuel gasifier that I built in an attempt to fuel a gasoline engine with waste oil. Here i test this with an old lawnmower engine. In this video I use vegetable oil as fuel, but used motor oil should work as well.The other videos shows the build of a similar used motor oil gasifier that I built from an old fire extinguisher and some pipe. It works by pyrolysis.This one has an improved burner and sideways canister orientation.
- How to build a Large 2000W Portable Solar Power Generator at Home from scratch.The idea of a completely silent power generator that can still run large power loads, and never need gasoline is a really cool concept. This project goes over the build of a large 2000W Portable Solar Generator that can power appliances ranging from a table saw to charging your phone effortlessly. We need a large box to hold our basic components. Here we use a pelican 1620 protector case that is durable, dustproof and waterproof .This is going to be the case that we package everything into. It's got wheels on the bottom so you can roll it around ,also has heavy handles on either sides. The battery is a AGM glass mat ,coil would style, 12V optima deep cycle battery. A deep cycle battery just allows you to get a little bit deeper into the discharge before you are starting to shorten the life of that battery. This battery also has the ability to be mounted in any orientation . So it is safe whether the battery is on its side on its back or even upside down as long as we have it mounted securely so that nothing shorts against our terminals. The next major components for our build is the 2000W inverter from Krieger. This one has some large terminals on the back for our wiring. Also has a active fan here for ventilation. Also comes with a remote control switch. The 100W Solar Panel is from Renogy. It has the bus on the back for connecting in to your solar charger .It also comes with a 30A Solar Charge controller. This can run up to four of the 100 watt panels in a 12 volt system. The back of the solar panel comes pre wired with MC4 connectors, as well as a couple of MC4 pigtails. We use high quality 16 gauge speaker wire to extend the connection. These wires are highly flexible for portable use. To connect it to the MC4 pigtails we need to go ahead and strip the insulation off and use butt splice connectors to crimp them to the MC4 pigtails. In case you cant to charge the system with standard AC power ,we use a 1.5A Battery maintainer / Float or Trickle charger. This will be good for just keeping it topped off when it is in storage. Or if you just want to charge up your batteries and you really don't have a place to be setting the panels out. Next step is mounting components on the outside of the case . Before mounting any component, factor in how the internal components are going to placed inside the case. On one side of the case ,we are going to mount a small LED work lamp with toggle switch, a 12V gauge pod with 5V USB output, digital voltmeter,12V cigarette socket ,an AC input plug for using with the trickle charger, a 6pin solar panel trailer connector. These components are secured in place using a RTV silicone sealant. One the other side of the case , we are going to mount the inverter remote control switch, 350A high current plug which is used for jumper cables or to add high current loads, a GFCI AC outlet with a weatherproof cover. The GFCI outlet is connected to the inverter inside the case. We want to put the battery as close to the wheels as possible, because that will help keep the heaviest part down low when moving the case around either on the wheels or by carrying it. We place it snug into a corner of the case using battery mount and couple of pieces of 2X4. The inverter is placed inside the case in such a way that there is enough space for air ventilation and for tucking some of the wires underneath. The inverters are secured in place using mounting tabs and 10x24 machine screws. The PWM solar charge controller is also mounted in the same way near the solar panel connector input. The trickle charger / battery maintainer is placed as low into the back of the case .This is not something that will get very warm so we don't need to worry about heat dissipation or anything like that . We plug the power cord from the trickle charger into the AC input cord. Next step is the wiring. We start by connecting the power cables from the inverter to the battery. The positive and negative from the inverter is connected to the positive and negative of the battery respectively. To distribute power in our generator ,we use a six circuit fuse panel for the positives and a busbar for the grounds. We use two inexpensive battery cables to run the power to our distribution blocks as well as running the power to our high current quick connector. The positive red connection from the quick connector goes to the fuse panel and the black negative connector to the ground busbar. Both connections are further extended to connect to the positives and negatives of the battery respectively. The LED lights are connected to the 3 way connector switches. The switches are further connected to the power distribution fuse block. Similarly a single switch is connected to the USB outlet, voltmeter and the cigarette lighter ports in parallel. The positive from the switch is connected through a daisy chain mechanism to the three positives of the ports ,the negatives are similarly connected to our distribution block. At this point, we now have a power wire and a ground wire for every single one of our accessories connections . We bundle these wires and keep it neat and tidy using zip ties. Separate the positive wires from the negative wires, we are going to be rounding the negative wires to our ground busbar. After we have all of the ground wires connected, we can move on to the power wires on our distribution block. Each one of the blade connectors represents one fuse circuit. We connect the positive red wires from charge controller, battery trickle charger, usb ports,voltmeter,12V outlet to the fuse circuit. We are using a 30A fuse for the charge controller,12V socket, 20A for the LED work lights, 5A for the trickle charger. https://www.youtube.com/playlist?list=PLIorqrLdxMKZV464fFUflegLuuvLEyMrU
- DIY Video: Generate power from slow moving streams and rivers that have no speed or head by building a Hydrofoil Hydroelectric Generator
- How to build an Offgrid Wood Gasifier that can produce alternative free fuelThis project goes over the build of a cross flow wood gasifier that powers a generator or a car or any kind of internal combustion engine using nothing more than wood scraps, paper, coal or any other organic materials. This unit was built in nothing more than an angle grinder, and a hand drill and parts that you can find lying around. These devices are taking advantage of a process called gasification, in which you can take any kind of organic biomass, really anything natural that burns and by heating it up, you are able to break it down through a process called pyrolysis to its basic elements. This creates a gas called syngas or wood gas. Here we are burning biomass in an oxygen deprived environment. And that heat which is sustained through just enough oxygen to not spread to ignite the gases produced by the heat interacting with the surrounding material is the process that we are using to create wood gas. The gases coming out contains things like water vapor from moisture content in the wood, also creates tar and creosote .So we need to filter out the gas. And the main concern of getting that gas to be clean enough to run an engine is by cooling it down. We connect the unfiltered gas coming from the pressure pot into a radiator to cool it down and then further connected to a bucket filled with saw dust to filter . The reactor unit is made of an old 5 gallon painting pressure pot . The first step is to burn it out removing old residue and paint. Also burn out the inside container as well. Make sure everything on the lid of the pressure pot is removed and sealed off with a plug or bolt. Remove the rubber gasket on the backside of the lid. The holes on surface of the lid are covered with three eighth inch bolts. At the bottom of the pot , we attach two pipes for the the air intake and the syn gas suction output. These pipes are held tightly to the pot with the help of one and quarter inch pipe flanges. The air comes up from the bottom, the gasification happens in the middle of this reactor and the ash gets sifted to the bottom through a passive shaker grate. The output pipe is capped at the top to prevent the residue ash going out and small holes are drilled along the pipe to allow the wood gas to pass through. Next step is to build the grate insert where the fuel will actually sit on and burn on. The grate will sit about two and a half inches off the bottom of the pot. The grate is made from the other stainless steel container that came with the pressure spray painting pot. Grid of holes are drilled along the surface of the grate using a quarter inch drill bit. The grate is finally is inserted into the reactor pot chamber . The gasket on the back of the lid of the pot is removed and replaced with fiberglass rope that can withstand temperature up to 2000 degree Fahrenheit. The rope is secured in place using a gasketing cement and stove sealer. The lid is clamped in place until the gasket cement is dry. The next step is to build the cooling and the filtering system. To get all the tar and steam to condense back into their liquid form , we use a old oil heater radiator that act as a condensate catcher . The gas coming out of the reactor is connected to the radiator which gets most of the heat out of them. We build the filtration system using a 5 gallon metal bucket to get the gas as clean as possible. The output pipe is attached to the bottom of the bucket using a flange. The bucket is filled with a filter medium such as wood shavings or sawdust that will trap any sort of particulates and get more tar out of the gas. An old car blower from a toyota is attached to the top of this bucket to get that gas up to the point where it can burn. The blower motor is supported with a old 10 tin can that is then secured at the center of top of the bucket .Another soup can is soldered to the 10 can on the side to attach the output hose pipe. We don't want there to be enough oxygen to actually just burn all the material in there before we can extract the gases . So we are limiting this by using a one way gate valve . The one way valve is important to prevent flashbacks if too much oxygen is there inside the reactor . We load the reactor with wood sticks and put some starter down in there, which is just some cloth, some paper and a sprinkle some wood pellets on top just to give us something small to start off with. We pack the reactor leaving a spot in the center . The fans is turned on and we start the ignition process. https://www.youtube.com/watch?v=Bvl5XxVVjDM