METHOD AND DEVICE FOR EXPLOITING THE FLUE-GAS HEAT IN BROWN COAL POWER STATIONS WITH WET FLUE-GAS DESULPHURISATION

摘要

the object of the invention is process and apparatus for wet flue gas fu00fcstgu00e1zhu0151 hasznosu00edtu00e1su00e1rabarnaszu00e9n fuel power plants - ku00e9ntelenu00edtu00e9ssel.in accordance with the procedure atalu00e1lmu00e1ny is that, on the one hand, the fu00fcstgu00e1zmosu00f3 (1) by means of a ph value modeand the three stages kizsilipeltrecirkulu00e1lt chemical / physical treatment of water by means of the oldottsu00f3k not more than 2 g / l, the concentration of the degree of alignment is achieved azoltu00e1shoz rea bypass vu00edzhu00e1nyadban and thereby with the rea adaraku00e9pzu0151du00e9st bypass performed with water injection.on the other hand, you're going to burn lumpy abszorbensku00e9ntvalu00f3 is known using the seeds of caco3 (u00e9getetlen mu00e9szdarabok) to use to ensurewhich of the termu00e9szetesu0151rlu0151testekku00e9nt meth use leftover from the hydrated lime darau0151rlu00e9su00e9re,these kizsilipelik and they traced it back to the mu00e9szoltu00f3 dobba (29), and the produced hydrated lime suspension of hydrated lime - tu00e1pvezetu00e9ken (34) throughu00f6sszesmeglu00e9vu0151 keringetu0151rendszer directly and exclusively used in the spraying of the lower permetezu0151szinteken levu0151kbe lead (3).at the same time, the implementation of the above procedure alkalmasberendezu00e9sre characteristicthe fu00fcstgu00e1zmosu00f3 (1) to (5), a zsompja itself is known to ciklonon gypsum drainage (11), and egyrecirkulu00e1ltvu00edz - container (16) through, on the one hand, a kicsapatu00f3reaktorral (19),on the other hand, is connected with itself.the kicsapatu00f3reaktor (19) at the same time, a recirkulu00e1ltvu00edz - line (21) keresztu00fclegy intermediate kicsapatu00f3tartu00e1llyal (20), and a further ciklonnal (22) is connected.where the tu00falfolyu00f3ja cyclone (22), (24), (26) is connected to a besu0171ru00edtu0151vel,the proportion of coarse particles du00fasu00edtottrecirkulu00e1ltvu00edz and recirculation line (23) through (5) is settled, azsompbain addition, the besu0171ru00edtu0151 (26) tisztu00edtottfu00e1zisa a negotiable mu00e9szoltu00f3 drum (29) is connected, which is egyszitaberendezu00e9sen,for example, ru00e1zu00f3szitu00e1n (30), and a suspension elu0151tu00e9ttartu00e1lyon (33) through the bottom (3), permetezu0151szintekkel egybevezetu0151 wire (35) through the kicsapatu00f3 reactor (19) is connected.oh