Since ancient times, man needed fuel for heating, cooking, making tools and hunting.When near the forest, then there is no problem.Desert - a different matter.It is used as fuel dry dwarf shrub or dried animal dung.Today, the main energy resources of the world are coal, oil and gas.In Europe, increasingly prefer to use wood pellets, briquettes.Evrodrova - another name for this product.
Manufacturers briquettes and pellets
most promising producing country euro-fuelwood is Russia, because it is rich in centuries endless forests.Evrodrova Russia produces mainly for export: it has enough oil and gas, which provide the country's needs.For example, in Europe, it states that for many years are the importers of Russian gas, using evrodrova whose price is much lower.They are considered the most expensive type of heating products.
This type of fuel today is very common in Europe for space heating using a special boiler.If such boilers originally used exclusively for industrial purposes, otaplivaya factories and the like, now in this way are ordinary citizens.They heat private houses, applying for this evrodrova.Reviews of consumers say that this type of fuel is different ignition easy, thanks to the special opening, which is inside the log.
Varieties of wood
There is a definite classification of euro-fuelwood: pellets, briquettes.It determines the type of product specifications.In this regard, the wood covered by a specific European standard norm.Some types of pellets suitable for industrial use only.They are tougher, made of different kinds of wood, and have other properties combustion.Others, which are used in the production of one type of trees, mostly conifers, used for heating the private sector.The material and the manufacturing process of future production determine the rules of European standards, which include the following parameters:
- sizes;
- combustion;
- humidity
- ash.
And so every self-respecting the manufacturer is obliged to strictly observe the process to subsequently its products could easily be certified and exported to different countries.All of Europe is buying evrodrova: reviews their application only positive.Especially celebrated their low cost and a great heat loss.
Prices euro-fuelwood
use pellets or evrobrikety very convenient.They are transported in special big bags.Incineration occurs pellets in boilers with special bins, from which they are automatically transferred.Thus the boiler is able to work for several days.
Evrodrova whose price is quite low, worthy to take its place on the global market of biofuels:
- average cost of 1 ton of evrobriketa of softwood - 4500 rubles;
- 1 tonne euro-fuelwood from a mixture of conifers and birch is 4900 rubles.
Many consumers using for heating homes evrodrova, leave only positive feedback: after combustion in boilers is almost no ash.We must remember that one ton evrobriketov replaces the usual five cubic meters of firewood, burning much longer and gives more heat the room.
production process
euro-fuelwood production includes several stages.First, you need to grind large pieces of wood waste: is responsible for this special chipper.Further, the raw material is moved through the pipeline to a certain place and stored there.Then there is a further grinding to a certain faction and placing in silos loader.Total of three bunkers.One of them is intended for non-standard sized raw filled another mass which is subsequently sent to a heat generator, the third - for wood chips.After the material passes through the vibrating screen and is sent to a drying drum where the moisture content becomes not more than 12%.The drum is equipped with a powerful heat source.Qualitatively, the dried raw material is crushed in a hammer crusher basis.
briquetting and packaging
The material is transported to briquetter.Briquetter - powerful press, which can be of different types: screw, hydraulic or mechanical.The screw is rarely used, as it is very difficult to adapt to an automatic process.After pressing the briquettes are in the process of cooling.Cooling in the production line amounts to 30 meters in length.Next, the cooled pellets are cut special automatic saw, which has ultra-high precision.Completing the process of packaging machine.
production has an automatic conveyor-principle, providing technology with high productivity.This technology is very practical and economical, helping to preserve natural resources.Since a ton of euro-fuelwood equivalent to two tonnes of conventional, then the burning of the savings is obvious.Numerous companies against the overall prospects are engaged in production of equipment for the production of various biologically clean fuels, such as briquettes and pellets.
costs of organizing the production
key units of equipment are:
- mill capacity of 1,000 kg per hour;
- pyrolysis furnace;
- compression machine, produces 210 kg per hour;
- drying unit capacity of 600 kg per hour;
- conveyor components;
- precision saws;
- packaging machine.
total contribution to the equipment is 890 000 rubles.Every company that is just starting his business, it is easy to recoup the costs in the short term by investing capital in evrodrova.Equipment for the production of biofuels is in the following ranges:
- crusher - 160,000 rubles;
- dryer - 250 000 rubles;
- bale unit - 250 thousand rubles;
- pyrolysis oven - 230 000 rubles.
Evrodrova, reviews which are very positive, very popular with Russian consumers.Many residents of private homes and cottages have long switched to biofuels, thus saving money on heating during the harsh winters.
Consumers excited to euro-fuelwood storage room, as they have no impurities, odors and are environmentally friendly.The absence of smoke, burning a long, strong heat dissipation, easy to store and, most importantly, low price - the main advantages of this product.
