Biomass Energy Is The Best Gift Of Nature
January 2, 2010 by Go Green Tips · Leave a Comment
Wood pellets have come.
In many countries there’s a problem of heating in winter or even the whole year. Gradually the humanity has found out that it’s necessary to use waste materials for making new kinds of environmentally friendly fuels especially when taking into consideration huge dumps of various waste materials left after processing of crops, wood and livestock. It goes without saying that the total depletion of all traditional sources of energy is going to happen very soon. So we should forget about gas, oil and coal in the nearer future. It goes without saying that the global crisis has drawn rather an ugly picture of the future. Using natural non-renewable fuels, especially on an industrial scale and for heating of large cities, results in an increased cost of heat. It’s not rational and this provokes further contamination of our air and water.
Thank god we can have an excellent opportunity to use a wide range of agricultural waste materials to produce heat and electricity. It goes without saying that the profitability of the production will provide a high level of performance, due to the fact that most of raw materials are supposed to be rather cheap because they are useless from one point of view. There’s no wonder about it because in most cases shavings, wood chips, bark, waste from processing of agricultural crops undergo a banal burning.
What is meant by the concept of environmentally friendly fuel? I think that we should consider this question very attentively. In most cases the level of carbon dioxide emissions is taken into account. Unlike traditional fuels such as gas, oil and coal only firewood and wood pellets provide minimum release of CO2 during their combustion. Every year the countries which signed the Kyoto Protocol and still keep on violating agreements on reducing emissions of carbon dioxide in the Earth’s atmosphere can be exposed to serious penalties. In such a way they are forced to think about the development of the wood pellet production. It is estimated that the transfer to wood pellets of all existing boilers for heating will lead to 90% lower emissions of CO2.
In fact wood pellets are considered to be eco friendly due to their indifference to the environment. Their burning does not go beyond the natural processes of material cycle.
It’s very important that during the combustion, pellets offer the lowest percentage of ash content in comparison with similar raw materials. So, after burning you can hardly find more than 3% of ash in the ash bin of the boiler. It’s known that birch leaves about 6% of ash.
The development of the wood pellet production is going to solve many problems such as economic, political and social ones. Moreover wood pellets will help you to adjust your budget in winter.
In the list of many energy saving alternatives, we seriously recommend you to learn more about wood pellets.
Just a short list of benefits of using wood pellets. They are not high-tech; they do not need huge investments into fancy “machinery”; they come from mother nature. Please invest 5 minutes of your time into learning more about wood pellets - it is really vital now.
House Of Your Dream
December 25, 2009 by Go Green Tips · Leave a Comment
Wood pellets in specialized devices.
Than to the existence of pellet boilers and stoves it has become possible to stimulate the development of environmentally friendly technologies. In this case I mean wood or to be precise its waste materials such as chips or sawdust. That’s why the market of pellet heating equipment is rapidly growing currently. For example last year in Germany about 350 000 devices, operating pellets were purchased and installed. I think that in the nearer future this tendency will be typical for many countries of the world. By the way the replacement of traditional gas or liquid fuel with pellets can’t affect the level of housing comfort. Moreover thank to this opportunity it’s possible to save money and feel comfortable from the heat in the house.
It’s known that wood pellets are produced from wood chips and sawdust when being pressed under high pressure. Any fixative materials are applied in this case. Wood pellets retain their shape thank to lignin. This substance can be found in any plant.
Taking into consideration the investment costs for the establishment of centralized systems of pellet heating systems with full automation and autonomous units we can make a conclusion that it’s rather a promising and useful thing. Pellet boilers and stoves can be easily installed in residential interiors. When necessary, they can also be connected with the centralized systems of water heating. In winter pellet boilers are usually used wisely at their full power and correspondently during spring and summer evenings this system can be used in the economical mode. The technology of burning fuel in pellet stoves is being gradually improved. Thus, it’s possible to adapt to modern heat engineering and energy requirements. The matter is that covering made of steel sheets or natural stone and ceramics enables pellet stoves to heat up quickly and begin to give out warmth. This technology works by their dual action of heat. I mean the method of thermal radiation and the method of the heated air.
It goes without saying that fuel in furnaces is separated from the storage of wood pellets. Pellets are supplied to the furnace by equal portions with a help of the screw conveyor or just drawn into it under the high pressure. The whole technological process is fully automated. I should add that loaded wood pellets can provide a long functioning of this system until the necessity to reload it arises. This can be enough from 24 to 100 hours depending on a particular model of your equipment. In some models, the fuel consumption is planned in advance as well as the desired thermal output of the boiler. The electronic sensor measures the temperature of the room, and depending on the device determines which mode of combustion should be activated. Typically, the efficiency of pellet boilers reaches 95%.
It is really amazing how talented humans get when the time comes to be more self sufficient about energy. The energy crisis that is promised to ahead pushed lots of people to inventing new ways of taking care of energy issues. One of them - wood pellets which are really effective and ecologically genuine.
Discover more about how convenient the switch on wood pellets can be, and how it can help you and your neighbor. For the
insight and inspiration about wood pellets, please visit this website.
Wood Burning Stoves
December 12, 2009 by Go Green Tips · Leave a Comment
Wood pellets are ready to heat up your home.
Wood pellets can be considered to be the part of the natural cycle of CO2 in the environment. Wood pellets are an environmentally clean fuel especially when taking into consideration their combustion emission which is equal to that volume of CO2 absorbed by a particular tree with its growth. This is known as the closed carbon exchange. It goes without saying that this stays in a great contrast with coal. In other words burning of pellets doesn’t give much carbon dioxide emitted into the atmosphere. In fact it does not exceed the amount of emissions, which would be formed by the natural decomposition of wood. Using pellets, you needn’t cutting live wood and pollute the environment with wood waste. In addition, pellets are a renewable source of fuel, unlike coal, oil and gas.
It is known that a boiler, operating on diesel or coal often generates an unpleasant odor. I can convince you that pellet combustion does not emit this awful odor mentioned above due to an extremely high efficiency of the boiler equipment used for burning pellets. Due to the low content of sulfur in pellets, emissions of sulfur dioxide are greatly reduced and this leads to the reduction in acid rain. Pellets are also able to outclass coal and a certain number of liquid fuels as for the emission of other harmful substances. And even aesthetically a boiler that runs on pellets looks more attractive than that one using coal.
Now let me describe the process of wood pellet production. Such raw materials as sawdust, bark and so on enter the crusher where they are to be crushed to the state of powder. The resulting mass enters the dryer and from it this substance goes to the press granulator where the wood flour is compressed into pellets. The production of one ton of pellets takes about 5 cubic meters of wood waste. Therefore, if you think to do this business then you should calculate where you can a sufficient amount of raw materials. In other words for the production of 10 tons of pellets you need 50 cubic meters of sawdust and preferably this stuff shouldn’t be collected from the ground. In other words it should be clean without impurities. Moreover, when taking into consideration the cost of drying the raw materials you can make a conclusion that you are to reduce the cost of it by your better search for dry shavings. So you have to find 50 cubic meters of dry sawdust to produce 1 ton of wood pellets. Some experts claim that the pellet production costs effectively in the volume of at least 300-500 tons per month, but I believe that this estimate is somewhat overstated. I hope this review has made you become an environmentally friendly person.
It is truly fantastic how talented we are when the time comes to be more self sufficient about energy. The energy crisis that is rumored about pushed lots of people to inventing new ways of taking care of energy issues. One of them - wood pellets which are really great and ecologically smart.
Discover more about how convenient the switch on wood pellets can be, and how it can help many people round the globe. For the
insight and inspiration about wood pellets, please visit this web site.
