PLANTS AND THERMAL PROCESSES FOR PREPARING HEAT CARRIER USING TREE BRANCHES, VEGETAL REMAINS, NEEDED TO HEAT A GROUP OF 20 BLOCKS-OF-FLATS COMPRISING 250 FLATS, THE HEAT CARRIER CIRCULATING IN NETWORK, ON THE PRINCIPLE OF COMMUNICATING VESSELS
The invention relates to plants and thermal processes for preparing the heat carrier using tree branches and vegetal remains, needed to heat a group of 20 block-of-flats comprising 250 flats, the heat carrier circulating in the network, according to the principle of communicating vessels. According to the invention, the plants prepare the heat carrier by burning the branches in two burning furnaces (g, g') and, when it reaches the temperature of 90°C, due to the fact that a quarter of the surfaces of each plant is placed beneath a furnace (35, 35', X) collecting heat and smoke, the smoke is directed into a small chimney (f), which directs it into a large chimney (f') with a height of 20 m, over the blocks-of-flats, the carrier reaching to 90°C being then discharged from some plants (A and Z') into a centrifugation pump (C) wherefrom it is pushed into some thermal storage tanks (Z, Y, B and B') and, depending on the weather, for one group of block-of-flats (01) a valve (9) on the supply pipe is opened, as we
