Umbuzo: Iiyantlukwano eziphambili phakathi kweebhoyili ze-steam, iibhoyili zamanzi ashushu kunye neebhoyili ze-oyile ze-thermal?

A:
Okwangoku, iintlobo ze-fuel ezisetyenziswa ngokuqhelekileyo zizibhoyila zegesi kunye neziko ze-oyile ezishushu.
Umahluko ophambili phakathi kweebhoyila zomphunga, iibhoyila zamanzi ashushu kunye neoyile ye-oyile kukuba iibhoyili ze-steam zivelisa i-steam, iibhoyili zamanzi ashushu zivelisa amanzi ashushu, kwaye i-oyile ye-oyile ivelisa ukushisa okuphezulu.Ezi zintathu zineendlela ezahlukeneyo zokusetyenziswa kunye neendidi.

Iibhoyili ze-steam zivele ngaphambili kwaye zihlala zisetyenziswa ngabantu.Zisetyenziselwa kakhulu ukomisa kunye nokufudumeza kumashishini amaninzi afana ne-petroleum, iikhemikhali, i-oyile, i-papermaking, iibhodi zokwenziwa, iinkuni, ukutya, i-rubber, njl. Kwiminyaka emininzi, indima yeebhoyili ze-steam ayinakuhoywa, ingasathethi ukuba iyancipha.Nangona kunjalo, ngenxa yeemeko ezahlukeneyo zokusingqongileyo kwihlabathi jikelele kunye nemfuno ephezulu kunye neemfuno zamanzi kwiibhoyila zomphunga, inemida yayo.

Kwiminyaka emininzi kamva, abantu bafunda ubudlelwane phakathi koxinzelelo lwe-atmospheric kunye neendawo ezibilayo zolwelo olwahlukeneyo olunjengamanzi kunye neoyile, kwaye baqulunqa ibhoyila yeoli ye-thermal, besebenzisa ubushushu obuphezulu kunye noxinzelelo oluphantsi lwe-oyile yobushushu ukuze bathathe indawo yezibilisi zomphunga.Xa kuthelekiswa ne-boilers ye-steam, i-boilers yeoli ye-thermal inokufikelela kumaqondo aphezulu okushisa okusebenzayo kwiingcinezelo eziphantsi ukuhlangabezana neemfuno zemveliso yoshishino;kuthutho lwesigaba solwelo, xa iqondo lobushushu lingaphantsi kwama-300 degrees, umthuthi wobushushu unoxinzelelo oluphantsi lomphunga kunamanzi.Amaxesha angama-70-80, kwaye akukho lula ukukhenkceza kwiindawo ezibandayo;inokutshintsha iibhoyila zomphunga isebenzisa amanzi njengendawo yokufudumeza kwiindawo ezinobutyebi bamanzi ahlwempuzekileyo, kwaye inezinga eliphezulu lokusetyenziswa kobushushu.

Ibhoyila yomphunga:Isixhobo sokufudumeza (isitshisi) sikhupha ubushushu, obuthi bufunxwe kuqala ludonga olupholiswe ngamanzi ngokugqithiselwa kobushushu bemitha.Amanzi eludongeni olupholileyo ngamanzi abilayo kwaye aphephe, avelise umthamo omkhulu we-steam kunye nokungena kwi-drum ye-steam yokwahlukana kwamanzi omphunga (ngaphandle kwee-furnaces kanye).Umphunga owahluliweyo ohluthisiweyo ungena I-superheater iyaqhubeka ukufunxa ubushushu begesi ye-flue ukusuka phezulu kweziko kunye ne-flue ethe tye kunye ne-tail flue ngokusebenzisa i-radiation kunye ne-convection, kwaye yenza ukuba umphunga oshushu ufikelele kubushushu obufunekayo bokusebenza.

I-oyile ye-oyile ye-Thermal i-oyile yesigaba somlilo esebenzisa i-oyile ye-thermal njenge-carrier kwaye ineempawu zoxinzelelo oluphantsi kunye nobushushu obuphezulu.
Iibhoyila zomphunga zisebenzisa amanzi njengendlela yokwenza umphunga.Xa kuthelekiswa nobushushu obuphezulu kunye noxinzelelo oluphantsi lwesithando somlilo se-oyile, kufuneka sifikelele kuxinzelelo oluphezulu.

Ibhoyila yamanzi ashushusisixhobo esibonelela ngokulula ngamanzi ashushu kwaye asifuni kuhlolwa.
Iibhoyili ze-steam ziyakwazi ukwahlula kwiibhoyili zombane zombane, i-oil-fired steam boilers, i-gas-fired steam boilers, njl njl ngokwe-fuel;ngokwesakhiwo, zinokwahlulwa zibe ziibhoyila zomphunga ezithe nkqo kunye neebhoyila zomphunga ezithe tye.Iibhoyila ezincinci zomphunga ubukhulu becala zinolwakhiwo olulodwa okanye oluphindiweyo oluthe nkqo.Uninzi lweebhoyili ze-steam zinesakhiwo esithe tyaba esine-horizontal.

I-oyile ye-thermal

Ioyile yokudlulisa ubushushu, ekwabizwa ngokuba sisithwala ubushushu bendalo okanye ioyile ephakathi kobushushu, isetyenziswe njengendawo ephakathi yokuhambisa ubushushu kwiinkqubo zokutshintshiselana kobushushu kwishishini iminyaka engaphezu kwamashumi amahlanu.I-oyile ye-oyile ye-Thermal ye-organic heat carrier carrier.Isithando somlilo esithwala ubushushu luhlobo lwemveliso ephuhliswe ngempumelelo ngamagcisa enkampani yethu ngesiseko sokufunxa itekhnoloji yasekhaya kunye neyangaphandle kwiziko lokuthwala ubushushu.Isebenzisa amalahle njengomthombo wobushushu kunye ne-oyile eshushu njengesixhobo sokuhambisa ubushushu.Inyanzeliswa yimpompo yeoli eshushu.Ukujikeleza, ukusebenza kakuhle kunye nezixhobo zokufudumeza ezonga amandla ezihambisa ubushushu kwizixhobo zokufudumeza.

Xa kuthelekiswa nokufudumala kwe-steam, ukusetyenziswa kweoli ye-thermal yokufudumala kunenzuzo yokufudumala okufanayo, ukusebenza okulula, ukhuseleko kunye nokukhuselwa kwendalo, ukugcinwa kwamandla, ukuchaneka kokulawula ukushisa okuphezulu, kunye noxinzelelo oluphantsi lokusebenza.Isetyenziswe ngokubanzi njengendawo yokudlulisa ubushushu kwimveliso yanamhlanje.isicelo.

Ngokuqhelekileyo, kwezinye iindawo ezilinganiselweyo, ukutshintshwa kweebhoyili ze-steam ngamabhoyili e-oyile ye-thermal kuneenzuzo ezinamandla.Kwakhona ngokweemfuno zeemarike ezahlukeneyo, iibhoyili ze-steam kunye ne-thermal oil boilers zinesimo sabo.

Iibhoyila zomphunga, iibhoyila zamanzi ashushu kunye neziko zeoyile ezishushu zinokwahlulwa ngokweentlobo zamafutha: ezinje ngeebhoyila zegesi, iibhoyila zamanzi ashushu erhasi, iziko le-oyile eshushu, kunye namafutha anje ngeoyile, i-biomass, kunye nokufudumeza kombane.