Furnace of Thermal Degreasing of Fiberglass Mesh Equipped with Radiation-Convective Electric Heaters
The furnace of thermal degreasing of a cloth of fiberglass is put into operation. This furnace is equipped with electric heaters with radiation-convective type of heat exchange. Capacity of the furnace and quality of products is provided at the expense of an intensification of process of convective heat exchange by means of the circulating high-temperature fan. Use of the saved heat in the camera of heating of the furnace allowed to raise three times a thermal heat flux on processed to a load in comparison with the existing thermal power of heaters. It allowed to increase at 1,2 - 1,5 time furnace capacity in comparison with the decisions existing earlier. Use of electric heaters with the tight case significantly reduced probability of an exit them out of operation thanks to lack of influence of the aggressive furnace atmosphere. The developed technology can be used in furnaces for heat treatment of materials in protective and aggressive atmosphere.