International Scientific Journals
of Scientific Technical Union of Mechanical Engineering "Industry 4.0"

A heat regeneration system is presented for the emptying of the lime boilers in a normally conventional lime-room to reduce the sulphur gases emitted from the blowing tank. The vapor passes through the pipes from the blowing tank to the blowing condensate reservoir for regeneration of valuable secondary heat. Non-condensing gases are discharged from the blowing condensate tank to the gas cooler and then additionally for combustion. The condenser formed in the heat recovery condenser is led to the sewer. Heat recovery system for the emptying of the lime boilers reduces both gas emissions and energy costs

Food Research and Development Institute, Plovdiv, Plovdiv, Bulgaria.The paper considers a model and an algorithm for predicting the thermal regime in work (home) accommodation with radiant heating. The algorithm allows the analysis and design of cost-efficient option for realization of this type of heating.