Wood pellets are relatively little, shaped nearly like a gel capsule type of pill. They’re shiny, which adds to the pill illusion and tends to make them look nearly like small, varnished pieces of wood. In reality, wood pellets are not single pieces of wood, but are rather many pieces which have been compressed together to make the small pellets which you see whenever you buy wood pellets for the biomass stove at house.
These days there are lots of people concern about our planet and attempt to burn green fuel by pellet stoves which can provide enough heat for the house with less energy consuming. These pellets cost less than other sources of fuel, and burn very cleanly, which is a lot much better than coal can do.
Wood pellets are actually recycled material. The sawdust that is left more than after the process of sawmilling and following other wood production activities are the best material for creating pellets. Because the cost of fossil fuels continues to rise, there’s an business that gather and sell sawdust left more than following transformative activities with wood towards the facilities that produce the wood pelletsgrowing quickly in Europe.
The sawdust collected in this way is compressed into a super dense pellet, but not until the wood material has been prepared. This really is done by sending the wood material through what is recognized within the business as a hammer mill. The hammer mill creates a uniform mass that is nearly dough-like, and also the wood is then fed through to a press.
The press compresses the wood pellets via a die, which is designed with an appropriately sized hole, usually as small as six mm in diameter. Throughout the pressing, the temperature within the mill will rise because the friction generates heat. This temperature rise causes the lignin from the wood to form a kind of natural glue which holds the pellets with each other as the wood cools again.