Ishishini lamandla, njengecandelo elibalulekileyo kuqoqosho lwesizwe, lixhomekeke kakhulu ekusebenzeni okuzinzileyo kwezixhobo. Ngexesha lokuveliswa kwamandla, ukuguguleka kwezixhobo kubangela umngeni omkhulu, okuchaphazela ubomi benkonzo kunye nokusebenza kakuhle kwemveliso.Iilayini zeseramikhi ezingagugiyo, ngenxa yokusebenza kwazo okugqwesileyo, ziye zamkelwe ngokubanzi kwishishini lamandla, zibonelela ngesisombululo esisebenzayo sokunciphisa ukuguguleka kwezixhobo.
Nazi iindlela ezithile zokusetyenziswa kweeseramikhi ezingagugiyo kwicandelo lamandla:
1. Amacandelo Athe Tye Emibhobho Yokuhambisa Amalahle Acoliweyo
Kwizikhululo zamandla ezisebenzisa amalahle, imibhobho ethwala amalahle acoliweyo esuka kwinkqubo yokusila ukuya kwibhoyila ifumana ukukrweleka okukhulu ngenxa yamasuntswana amalahle ahamba ngesantya esiphezulu aqhutywa yigesi ecinezelweyo. Ukufaka ii-ceramic liners ezingagugiyo kuphucula kakhulu ukuqina kwemibhobho. Umzekelo, isikhululo samandla sasebenzisa ii-ceramic liners ezinomxholo we-alumina we-95% kwiindawo ezithe tye zemibhobho. Ukubeka esweni ixesha elide kutyhile ukwehla kwe-80% ekugugeni xa kuthelekiswa nemibhobho engafakwanga migca. Ubomi benkonzo yale mibhobho banda ukusuka kwiminyaka eli-1 ukuya kwemi-2 ukuya kwiminyaka emi-5 ukuya kweyesi-8, kunciphisa kakhulu ukuphindaphinda kokutshintshwa, ukuqinisekisa ukuhanjiswa kwamalahle okuzinzileyo, kunye nokuphepha ixesha lokungasebenzi kwemveliso okubangelwa kukuvuza kwemibhobho.
2. Iingqiniba kwiipayipi zokuhambisa amalahle ezicoliweyo
Iingqiniba zifumana ukuguguleka okukhulu kwiinkqubo zokuhambisa amalahle ngenxa yotshintsho olukhawulezileyo lwendlela yamasuntswana amalahle, nto leyo ebangela impembelelo enkulu kwiindonga zangaphakathi. Ii-ceramic liners ezingagugiyo, ezifakwe ngeendlela ezikhethekileyo zokubopha, zilwa ngempumelelo nokuguguleka. Ezinye izityalo zisebenzisa ii-ceramic liners ezakhiwe nge-groove-groove eziqiniswe ngee-adhesives ezinamandla aphezulu, nto leyo ephucula uzinzo phantsi kweemeko ezichaphazela kakhulu. Ukusetyenziswa okusebenzayo kubonisa ukuba ezo zisombululo zandisa ubomi be-elbow ngaphezu kwamaxesha ali-10, zinciphisa iindleko zokugcina kunye neengozi zokhuseleko.
3. Iiblade zeFan eziDraftiweyo ezikhuthazwayo
Iifeni eziqhutywayo zikhupha igesi yolwelo olushushu kakhulu equlethe amasuntswana othuli arhabaxa. Iiblayidi ziyabhitya kwaye ziguquguquka ngenxa yokukhukuliseka okuqhubekayo kweesuntswana, okuchaphazela ukusebenza kwefeni. Ukusebenzisa ii-ceramic liners kwiindawo zeeblayidi kunciphisa kakhulu ukuguguleka. Isikhululo samandla esikhulu sobushushu sibike ukuba amazinga okuguguleka kweeblayidi aphantsi kwaye kuncitshiswe ukungcangcazela emva kokufaka kwakhona ii-fan blades ngee-ceramic liners. Olu phuculo luphucule ukuthembeka kokusebenza, lugcina amakhulu amawaka e-RMB ngonyaka kwiindleko zokutshintshwa kweeblayidi.
4. Iiblade zefeni eziphambili
Iifeni eziphambili zithutha amalahle acoliweyo nomoya otshayo, zisebenza kwiindawo ezinzima ezifanayo. Ukudibanisa i-laser cladding nee-ceramic liners kuye kwabonakala kuyasebenza. Umaleko wotshintsho ogqunywe yi-laser uqala ngokusetyenziswa ukuphucula ukuqina kweeblade, kulandele ukufakwa kwe-ceramic liner. Le teknoloji edibeneyo iphucula kakhulu ukumelana nokuguguleka, iqinisekisa ukusebenza okuzinzileyo kweenkqubo zokugaya amalahle.
5. IiTowers zokufunxa kwiiNkqubo zeWet Flue Gas Desulfurization (WFGD)
I-slurry etshiziweyo ye-desulfurization kwii-absorber towers ine-abrasive solids kunye ne-corrosive acids, eyonakalisa izinto ezifana neetreyi kunye ne-demisters. Ukufaka ii-ceramic liners kumphezulu wetreyi kuyayithintela i-slurry ekhukulisekileyo kunye ne-corrosion, okwandisa ubomi be-component. Ukongeza, umphezulu we-ceramic ogudileyo unciphisa ukwakheka kwe-slurry, okuphucula ukusebenza kakuhle kwe-tower.
6. Izixhobo zeMpompo yoKuphinda-phinda i-FGD emanzi
Iimpompo zokujikeleza kwakhona zijikeleza udaka ngaphakathi kwee-absorber towers, ziveza izinto (umz. ii-impellers, ii-casings) ekugugeni okukhulu. Ii-ceramic liners ezisetyenziswa kwezi ndawo zandisa ubomi benkonzo kakhulu. Omnye umzi-mveliso uxele ukuba ukwandisa amaxesha okugcinwa ukusuka kwiinyanga ezi-3 ukuya kwezi-6 ukuya kwiminyaka eyi-1-2 emva kokulungiswa kweempompo ngee-ceramic liners, nto leyo enciphisa iindleko kwaye iphucula uzinzo lwenkqubo.
Ixesha leposi: Matshi-10-2025