By the application of the invention "Burner by gravitation and method for combustion of biomass in the form of pellets" - patent of Invention No.. A2008/00996, it has been made possible heating efficient and ecological high spaces such as industrial halls, sports halls, exhibition, churches, greenhouses Palace, closed to the animals. In the first world, SC HORNET GRUP SRL, use the burners on pellets for heating with radiant tubes. The absence of particles of ash and smoke in the burned gas and temperature in the combustion occurs make possible the transmission of energy heat resulted from the combustion of pellets in the radiant tubes with the constant maintenance of the operating parameters for the duration of use without necesitte of cleaning operations. Radiant tube heating is the most efficient and economic alternative for the premises of great height because the heat is transferred to the objects, to people in the area served by the radiant tubes, being made a heating directed to the areas of work, identical to the heat produced by the Sun's rays, and not of a huge air volume. One of the benefits of radiant tube heating is that the effect of warming appears after only a few minutes since the start of the burner, the system operation is not necessary when there is no business in the respective local. Heat resulted is distributed in a uniform and comfortable without draught and dust. The system consists of: burner ecoHORNET pellet completely automated; silo for pellets; the silo - screws conical burner power system; Radiant tubes in the form of "U"; reflector screen in aluminium with the role to standardize and direct radiation; evacuation of gas burned to troubling; room thermostat. Compared to conventional gas, liquid or electric burners, the use of burners ecoHORNET pellet for radiant tubes offers these large consumers to obtain thermal energy at price adequate, environmentally friendly and efficient. By the implementation in practice of the invention, we get good prices, clean thermal energy, the performance of combustion at the burners gravitation ecoHORNET ranging up to 98%. Thanks to the complete combustion of pellets the calorific value of the fuel is valued and you getting a higher amount of thermal energy. By using the ecoHORNET burners, fuel consumption is very low (fuel consumption = 0.150 kg/kwh installed). For example: for a work time of 8 hours and a surface of 200 m² it is necessary a burner = 72 kg at most.
