Wood Heating And Pellet Mills In Addition To Logs As Well As Chips
January 26, 2010 by Go Green Tips · Leave a Comment
One of the most common forms of biomass heating used in many homes is the open fire place where they use logs to heat their living room. Some may even have a basic stove in their living room using logs. However these biomass heating solutions only provide sufficient temperature for one room, are not very fuel efficient and require quite a few maintenance to keep feeding the fire by logs plus also clean the fire place of ash. Therefore the main source of heat usually comes from a gas or oil boiler. However by gas in addition to oil prices continuing to rise, alternatives for these heating solutions are most sort after. There are biomass heating solutions such as log or even straw bail burners for large properties. However these solutions are very large in addition to expensive, in addition to cannot be used for individual small properties. Over recent years there has been a growth of wood chips boilers, they are still quite large but can be smaller than log in addition to straw bail burners to generate the same value of heat. It may also be clear that the fuel can be sourced locally, however this often is not the instance.
The main problem by log as well as biomass chip wood heating solutions is moisture in the fuel. Even seasoned biomass logs along with chips still contain around 30% moisture. This moisture lowers combustion efficiency, generates less heat, more ash along with creosote in the pipe. An additional key point is you are paying energy money for water. Importantly also there is a risk that the wood hasn’t been properly seasoned down to the 30%. By means of pellets though, you can be sure that the pellet is maximum 15% moisture, as it is not possible for a pellet for form properly by way of more moisture.
Learn more about Biomass Heating
Pellets also have other benefits that create them ideal for biomass heating. Their uniform shape along with size method that can work well by hoppers. Biomass chips though need some form of agitation to fall because of a hopper to the fire feed system. As pellets are a much higher density their combustion efficiency is much greater as well as also generate less ash to clean.
Read more about Biomass Gasification
Wood pellet manufacture has quite a few steps along with processes depending on your chosen wood material. For case the two key steps before the material can enter a pellet appliance are size reduction as well as drying. The wood must be reduced in size before the material can be compressed into the pellets. Once reduced it must be dried to on average 15% moisture. At this level of moisture the correct balance between lignin melting plus compression can take place. Too much moisture along with the pellet mill cannot reach operating temperature plus you cannot compress a material by way of a high level of moisture. Dryer is a very expensive plus fuel intensive process. Therefore it can be very beneficial to obtain a raw material which is already at the correct moisture percentage. When the material enters the pellet mill it is compressed between the die along with rollers. Under compression heat is generated which melts the natural lignin plus forms the matter in to a pellet.
More information on Pellet Mill Equipment
Biomass Pellet Machine As Well As Straw Pellets And Carbon Reduction
January 12, 2010 by Go Green Tips · Leave a Comment
A biomass pellet machine is used to compress wood residues into wood pellets. Biomass pellets have several diverse uses including energy pellets, animal bedding plus even BBQ pellets. The process of generating biomass pellets in a wood pellet machine relies on the basic principles of heat along with pressure. Heat is required to break down the bonds within the wood, in addition to to soften the untreated binding agent lignin. Pressure then forces the wood in its new softened state into pellet shapes. Quite a lot of factors influence how well the process operates and the quality of the pellets. These factors include moisture content, material density, particle size, unrefined binding abilities in addition to quite a few other factors.
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Biomass pellet machines are most commonly used to manufacture wood pellet fuel. Wood pellet energy over recent years has grown rapidly in popularity through high oil prices along with concerns over climate change. Once the biomass has been processed because of the wood pellet machine, a high quality, high density, high heat value energy is produced. One of the many compensation to biomass pellet stoves plus boilers, is that they can feed fuel at a controlled regulated rate into the burn chamber to purchase the preferred heat value. Biomass pellet fuel also burns far more efficiently than traditional wood logs. This technique a higher heat value can be achieved by means of less energy, less maintenance is required as well as much less smoke is formed improving air quality. In fact once a pellet fire is up to temperature, no visible smoke or particulates are seen coming from the flue. Biomass pellet construction is dominated with large scale producers. On the other hand more people are interested in generating biomass pellets on a small scale. Therefore at PelHeat we are developing a small mobile biomass pellet machine, to process a mixture of wood plus biomass residues into pellets. The unit has its own on-board Perkins diesel power unit in addition to variable displacement hydraulic drive system. The unit covers raw matter size reduction, hopper by variable speed feeding in addition to the pellet mill.
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Using a wood pellet machine to make quality wood pellets is a technically demanding process. The operator must have an in-depth knowledge of how the process operates, as well as the probable complications in addition to issues that could arise. As more individuals in addition to organisations are looking into wood pellet machines, at PelHeat we have developed a guide on the process, to provide a background knowledge before purchasing any equipment. The Biomass Pellet Construction Guide is a concise information guide on the process of generating wood in addition to other biomass pellets plus exactly how the wood pellet machine actually works. The guide is broken up into ten steps, in an simple to read format by means of accompanying illustrations, examples to the right.
For more information on Wood Pellet Binder
Why Go Green - Create Your Own Individually Electric Car For A Shoestring Budget.
December 11, 2009 by Go Green Tips · Leave a Comment
Insist for hybrid cars has stridently grown over the past three years, as pump prices continue to surge and eating a substantial part of the household budget.
Hybrid cars may not be the total solution to escalating oil prices but they are very efficient, as they rely more on electricity as an alternative of gas for power.
For 2006, business surroundings have remained turbulent. The current crisis in Israel and Lebanon will expected have an contrary effect on oil markets given that they are very near the world’s top oil producers.
Learning how to make your own personally electric car is not really that difficult of a project. We did our own change of a 1995 Toyota Corolla in about 2 weeks at a cost of only a few hundred dollars.
How did we do it? It really turned into a family project after it began, here’s how you can do it too.
What will you require to get started?
· Detailed plans on how to build your own electric car
· You can use any vehicle- gas, diesel
· A garage, shop or barn is nice, but not needed
· Effortless tools every home workshop has- wrenches, drills etc.
First off you will require a large DC motor (9 inches or better) and a basis of batteries. Note that AC motors can be used as well but they are a bit more exclusive so we went with DC. They are easier to put in too.
You can, of course buy all these parts brand new but this is the heaviest price of the whole project so we suggest using the sources of free DC motors and free industrial batteries listed in the plans.
They’re not hard to find either and since a DC motor will run for most likely longer than you will own your car, using salvaged motors makes logic.
Your car will oxidize out from under you previously the motor gives up.
We sought to stay the costs down and figured this was a great way to do it.
After obtaining your DC motor and batteries you have to eliminate your gas engine from your car.
Rent a hoist or find a friendly mechanic to lift it out for your. A few bolts and it’s free.
Leave the clutch and flywheel assembly and detach the rest. That will disappear you room for batteries and DC motor mounting.
It is very important that you only use a regular transmission vehicle for your move as automatic transmissions easily won’t work.
Don’t be anxious, you won’t even have to shift gears in traffic once the move is done. It will drive just like an automatic transmission, which is nice. Put it in gear and go.
When you stop the engine basically stops too. It doesn’t remain idling, requiring clutching like a gas engine.
The accelerating facility takes some getting used to as there won’t be a vehicle in town that will take you off the line at stop lights.
This is no slow golf cart you will be building here.
Learning how to create your own electric car is a lot of pleasure too. Putting together the controller and motor assembly is not that difficult either.
Your new Electric car will be able to go 50 mph and travel up to 200 miles on a single charge too. Pretty amazing.
Did you know that gas prices are likely to reach $7 per gallon next year?
Isn’t it time you got started on this project.
Make Your Own Electric Car is the best place to start on your own electric car conversion and learn all there is to know about how to create your own electric car.
Your Friend Erwin Heid, a German freelance architect, building biologist and advocate for Why Go Green. He like to learn you how You can save hundreds of dollars per month, help to save the planet and secure the future of our children.
If you like to read more go to Why go green and Why going green now and now go green why
