Claims (15)
1. Sustav za izgaranje goriva, gdje sustav (1) sadrži rasplinjačku opremu (3) za prevođenje goriva (F) u plinoviti proizvod (G) rasplinjačkem i postrojenje za izgaranje (5), namijenjeno izgaranju plinovitog proizvoda (G), gdje rasplinjačka oprema (3) sadrži sredstvo za rasplinjavanje goriva na niskoj temperaturi, gdje sustav (1) dodatno sadrži
separator (4), koji se nalazi između rasplinjačke opreme (3) i postrojenja za izgaranje (5), tako da uglavnom sav plinoviti proizvod (G) prenesen u postrojenje za izgaranje (5) istječe iz rasplinjačke opreme (3) kroz separator u postrojenje za izgaranje (5);
separator (4), koji sadrži sredstvo za pročišćavanje plinovitog proizvoda (G) od krutina,
gdje se između rasplinjačke opreme (3) i separatora (4) i/ili između separatora (4) i postrojenja za izgaranje (5) nalazi izmjenjivač topline (14a, 14b), naznačen time što
postrojenje za izgaranje (5), namijenjeno izgaranju plinovitog proizvoda (G) je predviđeno za prihvat plinovitog proizvoda (G), proizvedenog u rasplinjačkoj opremi (3) i ohlađenog u izmjenjivaču topline (14a, 14b).1. A fuel combustion system, where the system (1) contains a gasification equipment (3) for converting fuel (F) into a gaseous product (G) by a gasifier and a combustion plant (5), intended for the combustion of a gaseous product (G), where the gasification equipment (3) contains an agent for fuel gasification at low temperature, where system (1) additionally contains
separator (4), which is located between the gasification equipment (3) and the combustion plant (5), so that basically all the gaseous product (G) transferred to the combustion plant (5) flows from the gasification equipment (3) through the separator to the plant for combustion (5);
separator (4), which contains means for purifying the gaseous product (G) from solids,
where a heat exchanger (14a, 14b) is located between the gasification equipment (3) and the separator (4) and/or between the separator (4) and the combustion plant (5), indicated by the fact that
the combustion plant (5), intended for the combustion of the gaseous product (G), is designed to receive the gaseous product (G), produced in the gasification equipment (3) and cooled in the heat exchanger (14a, 14b).
2. Sustav u skladu s patentnim zahtjevom 1, naznačen time što je rasplinjačka oprema (3) CFB rasplinjač.2. System according to patent claim 1, characterized in that the carburetor equipment (3) is a CFB carburetor.
3. Sustav u skladu s patentnim zahtjevom 1 ili 2, naznačen time što je navedena niska temperatura niža od 800°C, po mogućnosti u rasponu temperatura od 600 do 750°C.3. System according to patent claim 1 or 2, characterized in that the specified low temperature is lower than 800°C, preferably in the temperature range of 600 to 750°C.
4. Sustav u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što donji dio rasplinjačke opreme (3) sadrži sredstvo (11) za oksidiranje troske.4. A system according to any of the previous patent claims, characterized in that the lower part of the gasification equipment (3) contains a means (11) for oxidizing the slag.
5. Sustav u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što rasplinjačka oprema (3) ima zidane zidove.5. A system according to any of the preceding patent claims, characterized in that the gasification equipment (3) has masonry walls.
6. Sustav u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što je postrojenje za izgaranje (5) parni kotao.6. A system according to any of the preceding claims, characterized in that the combustion plant (5) is a steam boiler.
7. Sustav u skladu s bilo kojim od patentnih zahtjeva 1 do 6, naznačen time što je postrojenje za izgaranje (5) peć.7. A system according to any one of claims 1 to 6, characterized in that the combustion plant (5) is a furnace.
8. Sustav u skladu s bilo kojim od prethodnih patentnih zahtjeva, naznačen time što separator (4) uključuje ciklon ili multiciklon.8. A system according to any of the preceding patent claims, characterized in that the separator (4) includes a cyclone or a multicyclone.
9. Sustav u skladu s bilo kojim od patentnih zahtjeva 1 do 7, naznačen time što separator (4) uključuje spremnik za razdvajanje.9. A system according to any one of claims 1 to 7, characterized in that the separator (4) includes a separation tank.
10. Sustav u skladu s bilo kojim od patentnih zahtjeva 1 do 7, naznačen time što separator (4) uključuje keramički filtar ili električni filtar.10. A system according to any one of claims 1 to 7, characterized in that the separator (4) includes a ceramic filter or an electric filter.
11. Postupak izgaranja goriva, gdje se u navedenom postupku gorivo (F) prevodi u plinoviti proizvod (G) rasplinjavanjem u rasplinjačkoj opremi (3), a plinoviti proizvod (G) izgara u postrojenju za izgaranje (5),
podešavanjem temperature rasplinjačke opreme (3), tako da bude najviše 800 °C;
prijenosa gorivog plina (P) proizvedenog u rasplinjaču iz rasplinjačke opreme (3) u separator (4);
pročišćavanja gorivog plina (P) od krutina, gdje se proizvodi plinoviti proizvod (G); i
prijenosa plinovitog proizvoda (G) u postrojenje za izgaranje (5) radi izgaranja,
smanjivanja temperature gorivog plina (P) i/ili plinovitog proizvoda (G) izmjenjivačem topline (14a, 14b), koji se nalazi između rasplinjačke opreme (3) i separatora (4) i/ili između separatora (4) i postrojenja za izgaranje (5),
naznačen time što
izgaranje plinovitog proizvoda (G), proizvedenog u rasplinjačkoj opremi (3) i ohlađenog u izmjenjivaču topline (14a, 14b) u postrojenju za izgaranje (5).11. Fuel combustion process, where in the mentioned process the fuel (F) is converted into a gaseous product (G) by gasification in the gasification equipment (3), and the gaseous product (G) is burned in the combustion plant (5),
by adjusting the temperature of the gasification equipment (3), so that it is at most 800 °C;
transfer of fuel gas (P) produced in the gasifier from the gasifier equipment (3) to the separator (4);
purification of fuel gas (P) from solids, where a gaseous product (G) is produced; and
transfer of the gaseous product (G) to the combustion plant (5) for combustion,
reducing the temperature of the fuel gas (P) and/or the gaseous product (G) by the heat exchanger (14a, 14b), which is located between the gasification equipment (3) and the separator (4) and/or between the separator (4) and the combustion plant ( 5),
indicated by what
combustion of the gaseous product (G), produced in the gasification equipment (3) and cooled in the heat exchanger (14a, 14b) in the combustion plant (5).
12. Postupak u skladu s patentnim zahtjevom 11, naznačen time što se gorivo (F), uključući agro gorivo, šalje u rasplinjačku opremu (3).12. The method according to patent claim 11, characterized in that the fuel (F), including agricultural fuel, is sent to the gasification equipment (3).
13. Postupak u skladu s patentnim zahtjevom 11 ili 12, naznačen time što se gorivo rasplinjava u CFB rasplinjaču.13. The method according to claim 11 or 12, characterized in that the fuel is gasified in a CFB gasifier.
14. Postupak u skladu s bilo kojim od patentnih zahtjeva 11 do 13 naznačen time što se temperaturu rasplinjačke opreme (3) podešava da bude u rasponu od 600 do 750°C.14. The method according to any one of patent claims 11 to 13 characterized in that the temperature of the gasification equipment (3) is adjusted to be in the range of 600 to 750°C.
15. Postupak u skladu s bilo kojim od patentnih zahtjeva 11 do 14, naznačen time što pročišćavanje gorivog plina (P) od krutina u ciklonu (6), multiciklonu, spremniku za razdvajanje, na keramičkom filtru ili električnom filtru.15. The method according to any one of patent claims 11 to 14, characterized in that the purification of the fuel gas (P) from solids in a cyclone (6), a multicyclone, a separation tank, on a ceramic filter or an electric filter.