Zezimboni igesi boilers: yokukhiqiza, kudivayisi esaphila

imishini Boiler ezisebenza fuel gaseous, iyatholakala kumakhasimende anhlobonhlobo. onobuhle yamanje Ziningi umehluko phakathi kwabo ekuklanyweni kanye ukugcwaliswa sokusebenza. ukukhulisa njalo ekugcineni lizinga lekuphumelela zalamaqembu.I ivumela ukuqaliswa izixazululo ezintsha zobuchwepheshe, futhi ukusetshenziswa kwezinto eziphinde zisebenziseke kanye sithuthukiswe ukusebenza izici. Lokhu kuqinisekiswa kubhayela igesi ngamalahle, izimboni zokukhiqiza yasekhaya. amabhizinisi Russian esikhiqiza imishini eliphezulu yalesi ingxenye, ngokugxila hhayi kuphela kokuhlangenwe nakho nozakwethu angaphandle, kodwa futhi ku entfutfukweni yabo. Kuyaphawuleka ukukhanga kwezomnotho ukukhiqizwa serial boilers ezimbonini. Lokhu lula izici ezimbili. Okokuqala, ukubuya imikhiqizo, engesiyo ezishibhile. Okwesibili, ukufunwa eliphezulu namayunithi kahle.

ukukhiqizwa Russian of boilers zezimboni

Izici ezifana nokwethenjelwa, ukuphepha nokusebenza ngokuvamile kusebenza imikhiqizo amazwe. Lokhu kusebenza ikakhulukazi ukuze imishini zobuchwepheshe. Nokho, izibonelo amabhizinisi yesimanje yasekhaya abonisa ukuthi abakhiqizi bethu kufanele anikele okungenani umkhiqizo izinga. Zokuthutha futhi umshini amathuluzi ukukhiqiza izingxenye kanye izingxenye ngokuvumelana nezindinganiso ze-European, kanye nobuchwepheshe kuthuthukisa tindlelanchubo inqubo emhlanganweni. Kubalulekile ukuphawula ukuthi i-ukukhiqizwa yezimboni boilers igesi ngamalahle eRussia, njengoba umthetho, kulekelelwa izinkonzo design. Lokhu kusho ukuthi at the stage of ukuhlangana ikhasimende bangathembela kutfotjelwa nezidingo imishini kanye nezici ezithile isibilisi. Lokhu kubalulekile ikakhulukazi uma ucabangela amandla ngawo amayunithi ukusebenzela izicelo ezimbonini kanye commercial.

Amayunithi kudivayisi

Iningi onobuhle zenzelwe Ukushisa zezimboni izakhiwo zezimboni, umsebenzi izakhiwo kanye nezitolo. Lezi imisebenzi kungaphansi design kubhayela. isici sayo eyinhloko izitofu core. Ngokuvamile, iqembu isetshenziswa parallel izinduku kuyoshaya lapho kuwo ngamunye ukuvuleka kunikeziwe ukudedela ingxube emoyeni-nophethiloli. Ngo inqubo ukuxuba emoyeni nge ilangabi Kumiswa, okuyinto nombala ihambisa ukushisa phezu yonke indawo. Futhi zezimboni gas okokubilisa amanzi tube apharathasi elakhiwa a umzimba ukushisa okuyinto ukufuthelana ngu ingxube omlilo igesi.

Kukhona futhi amayunithi eziyinkimbinkimbi anemisila a ukuvuleka igesi sikaphalafini izakhi. I engavamile kulezi onobuhle itholakala lokuthi ukuthi wonke umklamo oyisisekelo, kuhambisana fan efakwe ohlangothini front of emzimbeni. Ngo kubhayela efanayo kuyinto umlomo wombhobho okuyilokho, eqinisweni, uba umthombo ukushisa nelangabi esiphelweni. Ezimakethe kubhayela igesi ngamalahle ezimbonini nge ukuvuleka izitofu ayatholakala ezimbili noma ezintathu-indlela izinguqulo. Enamandla kakhulu kubo ukwazi ukunikeza Ukushisa amanzi 115 ° C, futhi ukukhiqiza eliphezulu lokushisa umusi. Ngalesi sikhathi kufanele basebenzelane ngokwengeziwe izinhlobo ezimbili eziyinhloko imishini - umusi kanye onobuhle ashisayo-amanzi.

imodeli umusi

Lesi sigaba yakhelwe boilers ngoba umusi isizukulwane. amabhizinisi amaningi asebenzisa enqubeni umusi liyadingeka ukuqinisekisa umfutho ophakeme. Ngakho-ke, ukusebenza imishini enjalo yakhiwa izinga lokushisa nokucindezelwa. Iningi zezimboni umusi boilers, igesi - ke aqoqa ukuthi ngomlilo tube imiklamo ukukhiqiza umusi ephethe namandla engengaphansi kwengu-0.25 ton / ihora. Kuye izidingo ibhizinisi, ungakhetha imodeli ephethe namandla emikhulu. Ngokuvamile, sifinyelela esiphezulu 55 t / h. ingcindezi izinkomba, esikhundleni salokho, kungenzeka-30 ibha, nezimo lokushisa - 300 ° C. onobuhle yamanje libhekene ikhono ukusebenza izinhlobo ezahlukene zokubasa liquid gaseous. Ngeke kube engadingekile bokucatshangelwa lapho ukhetha futhi ukuhlinzeka imishini lowengetiwe ngendlela amadivayisi deaeration, metering kanye bubblers.

imodeli Amanzi

Amamodeli nge ezahlukene yesondlo ashisayo-amanzi ilungiselelo ziyalingana Ukushisa evele, kodwa, njengoba kwaba njalo endabeni ka-umusi amayunithi bahlinza isimiso ndima olulodwa noma multi-indlela umkhiqizo amandla omlilo. Kuyaphawuleka yizinhlobonhlobo nokuvumelana nezimo, okuyinto afakwa igesi ngamalahle kubhayela umkhakha. Photography ngezansi, ikakhulukazi, sibonisa imodeli ashisayo-amanzi, okungase ukusebenza hhayi kuphela igesi umthombo uphethiloli, kodwa futhi ukuba injini diesel.

Lapho ukhetha boilers kubalulekile ukuba banake indaba ka ukukhiqiza. Ngezindlela eziningi inquma ukuthembeka imishini, ukuphepha yayo, futhi ngenxa yalokho, intengo. Kwezinye izimo, kwasekuqaleni zikhona izici ezifana nemisebenzi amadivayisi amanzi ezifana namazinga ingcindezi (ubuningi cishe 16 ibha) nokushisa okukhipha okuyinto kuyahlukahluka ngokwesilinganiso kusukela 0.7 kuya 35 MW.

Ububanzi emakethe

Okwamanje, okwamanje iningi onobuhle atholakalayo emakethe libhekisela Brands angaphandle. Lokhu, isibonelo, amayunithi kamakhi German Bosch, enezela imodeli bahlinza kokubili igesi kanye zokubasa ketshezi. Futhi imodeli Kuyaphawuleka Babcock Wanson nge umthamo esiphezulu of afinyelela ku-1757 kW. Ukuze amabhizinisi ezinkulu kuyafaneleka futhi imikhiqizo yenkampani Belgian Prestige. Uveza ukufakwa amaningi boilers, libhekene enokwethenjelwa futhi umsebenzi nsiza.

Ngakwelinye ihlangothi, kubhayela Russian igesi ngamalahle, ukukhiqizwa yezimboni etholakala imigqa "Turbopar" izinkampani "Gorgaz" futhi "Aguna". la amabhizinisi bekwi amafektri serial, kuhlanganise ephezulu amandla units 3.6 MW. Leyo mikhumbi zingafani khona izinhlelo othomathikhi, ezihlukahlukene imiklamo kanye nekhono ukuzivumelanisa ngokuqondile nezidingo isayithi ukufakwa.

umehluko wemisindo nemiqondo yamagama yesondlo

ukusetshenziswa kwesikhathi eside imishini kubhayela akuxhomekile nje kuphela esimweni phezu ukusebenza kwalezi zinsiza ukuthi lishumekwe ngumkhiqizi. Ngokwezinga elikhulu ke kunqunywa inkonzo lobuchwepheshe - izinga layo kanye nobuningi. Phakathi kwezinyathelo yesondlo zabelwe silondoloze ngefasitele zisesimweni elikhulu futhi sokuhlolwa njalo kwezinto zonke izinhlelo ze-flue igesi qeda. Okunye futhi okubaluleke ngokufanayo yokuhlanza zezimboni boilers igesi-kuhhavini futhi sishiswa isikhathi lapho sikaphalafini isendaweni umnyango. Kuleli zinga, ke angavulwa kuya kwesokunxele bese kwesokudla, okuvumela ukuhlanza. Lo msebenzi kumele kwenziwe njalo, kodwa zinikezwe ukushuba ukusebenza kwe-imishini.

Izinto ezisetshenziswayo

Ngokweyame ekuhambisaneni izincomo yomenzi, imishini igesi ongakhonza okuyisilinganiso seminyaka engu-15 kuya ku-20. Nalapha futhi, sokubuyisa yomthombo zokusebenza kuxhomeke ezicini eziningi, kuhlanganise izinto zokwakha kanye ubuqotho ngesikhathi yesondlo. Kulesi sici, futhi inenani kungaqondakala esikhathini sokuphila yemboni gas okokubilisa phambi ukubulawa kwabo yokuhlanza kuqala. Ngokuvamile, le nkathi amahora 3,000 udinga ukwenza ukulungiswa ezinkulu kunzima overestimate, kodwa kufanele kwenziwe ngezikhawu eside -. Cishe kanye njalo eminyakeni 3.

Uphenyo boilers

Boilers egijima uphethiloli gaseous, siyigugu abathengi ngokuvumelana nezimfuno ezahlukene. Eyokuqala ukusebenza - isibonelo, izinhlobo eziningi angaphandle ukukhombisa ingcindezi yokusebenza, sekusondele ukuba isitatimende esemthethweni. Ngesikhathi esifanayo yasekhaya igesi ngamalahle kubhayela umkhakha ikufakazele ukuthi ephephile, ukusebenza kanye ngesikhathi esifanayo imishini yobuhle. Nokho, iningi models kusukela abakhiqizi ezinkulu Russian beswela izinzuzo main imikhiqizo yethu - amanani aphansi isihlobo ukuba angaphandle analogue. Futhi, ezindaweni ababuthakathaka ezimakethe igesi boilers, abaningi bathi le isidingo ukuthenga kubhayela zangaphandle kanye nezinkinga ukufakwa kanye nokusebenza thermocouples.

isiphetho

imishini negesi Ukushisa kuyazuzisa ngezindlela eziningi. Ngokuyinhloko kuyinto zibheke kwezomnotho ukusetshenziswa zokubasa gaseous. Lokhu isici kuye kwaholela ukuhlobana onobuhle esikhundleni, abasebenza imithombo okuqinile-nophethiloli. Kodwa akufanele overestimate kubhayela igesi ngamalahle zezimboni, ngoba ubunjalo umsebenzi wabo ziwumthwalo eziningi izimfuneko abakhiqizi futhi abasebenzisi. Isikhathi esiningi ke izindinganiso zokuphepha ezinzima, ezichaza amandla izici ephakeme ye-design imishini. Ukuze abasebenzisi, esikhundleni salokho, labeka imingcele ngolunye uhlobo lothando - ngokuya ezicashile okuqukethwe, ukusebenzisa nokugcina.