Amalahle omlilo lokushisa. Izinhlobo amalahle. ukushisa Specific amandla omlilo wamalahle

amalahle omlilo lokushisa kubhekwa umbandela main okuvumela ukugwema amaphutha ukukhethwa nophethiloli. Kuyinto kusukela lesi silinganiso ukusebenza kubhayela, umsebenzi walo eliphezulu kuncike ngokuqondile.

Okuhlukile lokushisa ukuthola

Kuyi ebusika ikhaya Ukushisa kubaluleke ngokukhethekile. Mayelana nokwanda ehlelekile e izindleko ukudluliswa ukushisa uketshezi, abantu kufanele ufune izindlela ukufudumeza isizukulwane.

Indlela elilungile ukuxazulula izinkinga bamanje ukukhethwa okuqinile fuel boilers ezithinta elikhulu izici ukukhiqizwa kube, ukugcina kahle ukushisa.

ukushisa Specific amandla omlilo wamalahle kuyinto ubuningi ngokomzimba ekhombisa ngobungako ukushisa ezikhishwe uyakwazi ephelele omlilo amakhilogramu uphethiloli. Ukuze kubhayela wasebenza isikhathi eside, kubalulekile ukuze usiyise kulowo nophethiloli. ukushisa eqondile omlilo of amalahle kuphezulu (22 MJ / kg), ngakho amafutha kubhekwa eliphezulu ukusebeza kahle kubhayela.

Izimfanelo nezakhiwo ukhuni

Okwamanje kukhona mkhuba yenguquko ukusuka izitshalo yayisekelwe igesi omlilo inqubo okuqinile yasekhaya bafudumale system.

Akuwona wonke umuntu uyazi ukuthi ukudala i microclimate ukhululekile endlini incike izinga kukaphethiloli ekhethiwe. Ngenxa impahla ezivamile asetshenziswe boilers ezinjalo, ukuhlukanisa ugodo.

Ngaphansi kwezimo ezinzima zezulu, elinesimo ebusika eside amakhaza, kunzima ukufudumeza ugodo izindlu yonke isizini Ukushisa. Nge ukwehla elibukhali lokushisa yomnikazi kubhayela uphoqelekile ukuba yisebenzise kungenzeka eliphakeme.

Lapho ekhetha zokubasa okuqinile izinkuni, zikhona izinkinga ezinkulu bokwenza. Okokuqala siphawula ukuthi izinga lokushisa evutha amalahle lingaphezulu kakhulu kwalokho kwezinkuni. Phakathi amaphutha kanye ngesivinini amandla omlilo of nokhuni, okungakwazi kudalela sina nge operation kubhayela. umnikazi wayo uphoqelekile ukuba ngokuqhubekayo nokuqapha ukutholakala izinkuni esithandweni, inombolo enkulu ngokwanele babo isidingo isizini Ukushisa.

ongakhetha amalahle

I lokushisa amandla omlilo wamalahle itsatfwa ephakeme, ngakho-ke lokhu samuntu uphethiloli elinye elihle kakhulu ukhuni ezivamile. Siphawula futhi kuyinto inkomba enhle kakhulu ukushisa, isikhathi inqubo amandla omlilo, kancane ukusetshenziswa kukawoyela. Kukhona izinhlobo eziningana amalahle, encikene nokukhiqizwa ethize kanye yomhlaba ukujula e le emathunjini: itshe, lignite, anthracite.

Ngayinye yalezi ongakhetha unezimfanelo ayo ehlukile futhi izici evumela ukusebenzisa kwayo uphethiloli okuqinile wadubula boilers. amalahle omlilo lokushisa esithandweni uzobe lincishisiwe uma usebenzisa lignite, kusukela ngezithako zawo iqukethe inani ngokwanele enkulu ukungcola ahlukahlukene. Ngokuphathelene izinkomba ukushisa, ubukhulu babo iyafana ukhuni. I chemical yokusabela amandla omlilo kuyinto exothermic, ukushisa omlilo of amalahle linenani eliphakeme kakhulu.

Ngezinye amalahle ukuthungela lokushisa ifinyelela degrees 400. Ngaphezu kwalokho, lolu hlobo amalahle calorific ukubaluleka impela high, ngakho lolu hlobo uphethiloli kabanzi ekhaya bafudumale.

ngempumelelo enkulu e anthracite. Phakathi ukushiyeka fuel enjalo ukuhlukanisa izindleko zalo okusezingeni eliphezulu. amalahle omlilo lokushisa kwalesi silwane ifinyelela 2250 degrees. izinkomba ezinjalo babe none of the nophethiloli okuqinile kukhiqizwa kusuka subsurface.

Izici waseziko, amalahle ngamalahle

idivayisi okunjalo inezici kwesakhiwo, kuhilela yokusabela amalahle pyrolysis. Amalahle asisebenzi amaminerali, wayengumuntu umkhiqizo womsebenzi womuntu.

lokushisa amalahle kuyinto degrees 900, okuyinto kuhambisana ukukhululwa kwe isamba elanele energy ezishisayo. Kuyini ubuchwepheshe yokudala umkhiqizo enhle kangaka? Iphuzu liwukuthi ukuze processing ezithile izinkuni, ukuze kukhona ushintsho oluphawulekayo endleleni oyiyo, ukukhethwa umswakama walo ngokweqile. A inqubo efanayo wenziwa amaziko ekhethekile. Umgomo we operation amadivayisi ezinjalo kusekelwe inqubo pyrolysis. Somlilo namalahle siqukethe izingxenye eziyisisekelo ezine:

• ikamelo omlilo;
• isizinda ezinezivikelo eziqinile;
• kushimula;
• kabusha gumbi engangikulo.

inqubo yamakhemikhali

Uma ekamelweni kuyinto ukuwohloka kancane kancane izinkuni. Le nqubo kwenzeka ngenxa yokubakhona esithandweni isamba elanele gaseous-mpilo comburent. Njengoba ukuwohloka waphawula ukuthi Ubuningi obanele bama ukushisa, ukuguqulwa okusamanzi ngokweqile ububi ngentukuthelo.

Intuthu sasikhipha phakathi ukuphendula kulo mjikelezo-kuleli gumbi engangikulo, lapho wokushiswa ngokuphelele, isizukulwane ukushisa kwenzeka. I samalahle wenza imisebenzi eminingana ebalulekile sokusebenza. Ngosizo lwawo namalahle kwakhiwa futhi zigcinwe egumbini lokushisa ukhululekile.

Kodwa inqubo ethola fuel enjalo ngokwanele olubucayi futhi retardation ngesikhathi kancane kungenzeka amandla omlilo ephelele izinkuni. Kuyadingeka ngesikhathi esithile ekususeni isithando le preform ushiswe.

Ukusetshenziswa namalahle

Ngokweyame ezinhlinzekweni uchungechunge zobuchwepheshe etholwe i material esihle, okuyinto ingasetshenziswa ephelele ekhaya bafudumale ngesikhathi Ukushisa ebusika isizini. Yiqiniso, amalahle omlilo lokushisa kuyoba ephakeme, kodwa hhayi kuzo zonke izifunda ezifana fuel ongaphakeme etholakalayo.

Amandla omlilo iqala ngamalahle ezingeni lokushisa 1250 degrees. Ngokwesibonelo, isithando somlilo ukuncibilika isebenza ngamalahle. Ilangabi ezakhiwe kokuba bephethe esithandweni emoyeni okuyinto, liyancibilika kalula kwensimbi.

Ukudala kwezimo ezifanele amandla omlilo

Ngenxa okusezingeni eliphezulu lokushisa esithandweni zonke izakhi zangaphakathi eyakhiwe ngezitini ekhethekile refractory. Ukuze ukubekwa yabo esetshenziswa fireclay. Lapho edala izimo ezikhethekile kungenzeka ukuthola lokushisa somlilo sasishisa kakhulu 2000 degrees. Uhlobo ngalunye amalahle has inkomba ayo ukuthungela iphuzu. Ngemva kokufinyelela kubalulekile ukugcina ukuthungela lokushisa, njalo ukusuthisa esithandweni-mpilo ngokweqile.

Phakathi bokwenza yale nqubo ukuhlukanisa nokushisa, ngoba ingxenye amandla sasikhipha uzohamba nge ipayipi. Lokhu kuholela ukwehlisa izinga lokushisa esithandweni. Ngo izifundo zokuhlola, ososayensi bakwazi ukusungula i zokubasa ezahlukene lemali kahle i-oksijini ngokweqile. Ngokukhetha ngokweqile umoya, bangathembela a amandla omlilo ngokuphelele. Ngenxa yalokho, ungalindela ubuncane nokushisa.

isiphetho

Inani isihlobo kukaphethiloli is esikalini calorific inani layo, kulinganiswa in kilojoule. Ikhumbula izici ezihlukahlukene zezinhlanzi yayo, kungashiwo ngokuthi amalahle yiwo atholakala umbono best of the okuqinile fuel kubhayela. abanikazi abaningi Ukushisa abo izinhlelo bavame ukusebenzisa boilers fuel okuxubile: okuqinile, uketshezi, gaseous.