1. Idizayini nokufaka izikebhe
Eminyakeni yamuva, kungakhathaliseki indlela yokuhlukanisa noma amasu aphikisana nokugqoka, kunenqubekelaphambili enkulu ekuthuthukisweni kwebhayili ye-CFB. Ngokombono anti-ukugqoka refractory materials, ukwehlisa izinga lezinto refractory akukuhle ukusebenza evamile CFB kubhayela. Ngisho noma ikhwalithi yezinto eziphikisa ukugqokwa ziyinhle kakhulu, uma ubuciko bokufaka bungakwazi ukuhlangabezana nezindinganiso futhi buholele ekuchezukeni kobukhulu, kuzoba nokuhuzuka okukhulu, noma uma impahla eyi-refractory ingalungiswanga, izophinde ibe nomthelela omkhulu endaweni ephephile. kanye nokusebenza kwezomnotho kubhayela we-CFB.
2. CFB kubhayela wokwakha izikebhe
Izinga lokwakha libalulekile empilweni yesevisi yebhayela ye-CFB. Abasebenzi bokwakha kubhayela be-CFB akufanele nje bajwayelane namazinga okwakhiwa kwesithando somlilo kanye nokucaciswa kwamandla kagesi, kodwa kufanele bazi ukusebenza kahle kwezinto eziphikisayo. Ngokuqondene nesici se-CFB boiler design, izisebenzi zokwakha kufanele zazi uhlaka lokuklama kahle, isibonelo, idivayisi yokubopha, idivayisi yokubeka uphawu kanye nokugcinwa kwamalunga okunweba kufanele kucatshangelwe kahle. Lapho umklamo ongenangqondo utholwa, kufanele ukhonjwe futhi ubekwe phambili izinyathelo ezifanele zokugwema inkinga yokusebenza.
3. CFB kubhayela yokuwugazinga izikebhe
Isakhiwo esikhulu somzimba we-CFB kubhayela siyinkimbinkimbi, indawo yokwakhiwa kolwelwesi olusebenzayo inkulu, okuqukethwe kwamanzi kuphezulu, ngakho-ke ubuciko bokugazinga obufanele kufanele wenziwe ngemva kokuphela kokwakhiwa. Uma ukugazinga kungenziwanga ngokobuciko obuklanyelwe noma isikhathi sokugazinga sifinyezwa, umfutho womhwamuko wangaphakathi wempahla uzoba mkhulu, uma udlula amandla aqinile wezinto eziphikisayo, kuzoba nokuqhekeka kwesakhiwo. Ngemuva kokusebenza kwe-boiler, ulwelwesi lwe-refractory luzoba nokugeleza kwesakhiwo noma ukulimala kokucindezeleka okushisayo ngaphakathi kwempahla ye-refractory, ukuphepha kokusebenza kanye nempilo yesevisi ye-CFB kubhayela kuzothinteka kakhulu. Ngakho-ke, ukushiswa kwesithando somlilo kuyisixhumanisi esibaluleke kakhulu ngaphambi kokusebenza kwebhayela ye-CFB.
4. CFB kubhayela operation izikebhe
Igalelo eliphumelelayo ngenani liyi-100%. Nakuba ama-boilers akhiqizwa ifektri efanayo, asetshenziswa endaweni efanayo, futhi amukele uhlobo olufanayo lwamalahle, aphinde abe nezinkinga ezahlukene ngesikhathi sokusebenza kwama-boilers e-CFB. Isizathu siwukuthi ukulawula izikebhe zokusebenza kuhlukile. Uma abasebenzi bengasebenzi CFB kubhayela ngokusho ezibekiweko, kuyoba nemifantu, spalling noma ngisho ukuwa ngesikhathi CFB kubhayela operation. Okusho ukuthi, ukusebenza okujwayelekile kuyisici sokugcina esithinta impilo yesevisi ye-CFB boiler.
Isikhathi sokuthumela: Oct-22-2021