Ukushisa esithandweni. esithandweni ulwelwesi: izinto ubuchwepheshe

KusiTatimende amaziko flue igxile ukubulawa constructional, yezingxenye ngazinye ukwakhiwa kanye nokuhlinzekwa fume iqoqo umsebenzi. Ekuqaleni ibalwa kanye impahla ukwakhiwa, ngoba imininingwane ukusebenza kwawo kubangela izidingo ukusebenza okunzima iyunithi. Uma lokhu akusho ngaso sonke isikhathi izinto main uyakwazi ukubhekana kangcono nale ukuchayeka ukushisa, ebalwa kuhhonela ethize. Abami njengoba inqubo isinyathelo kucutshungulwe, futhi ikuvumela ukuba unciphise izici ezishisayo emibi futhi kuvimbele ukulimala mechanical kuya isakhiwo.

Kwezinye izimo, ulwelwesi Kwenziwa?

Kukhethwa kokuqala zokwakha for nokusetshenziswa kobuchwepheshe umklamo kusekelwe ikhono lawo ekubhekaneni nokucindezeleka tekusebenta. Njengoba kuphawulwe ngenhla, izici eziyisisekelo azanele. Sebenzisa ezengeziwe ekuvikeleni izinto kudingeke kwezinye izimo kuhlotshaniswa ukwanda imithwalo ezishisayo phezu isakhiwo. Ikakhulukazi, sihlobana amaziko, yakhelwe ukusebenza ngendlela eqhubekayo esithandweni izindlela. Futhi lokushisa ephakeme ukunika okunama-kilojoule amaningi fuel, nakuba lokubolekwa ezinjalo ezisetshenziswa njalo futhi ikakhulukazi amabhizinisi.

Ngokuqondene yasekhaya esithandweni izakhiwo, bavamise kukhuluma angadingi ezinengilazi ezengeziwe zokuzivikela, kodwa kuphela uma kuziwa imiklamo ezinobukhulu amancane naphakathi. Isimo siba esihlukile uma sicabangela omkhulu isitofu Russian. Ulwelwesi kulokhu kuqinisekisa Ukuvikelwa kwesizinda sokusebenza ephinde ingasetshenziswa zokupheka.

izinto Basic ulwelwesi

Indaba yakudala abami ababumbi bakholwe refractory firebricks. Ngosizo zangaphandle kwakuvikela Ukuvikelwa kwakhiwa. Lokhu kukhetha efanelekayo izitofu sauna ezidinga uhlobo okuphelele zihlale zifudumele. Encwadini ejwayelekile ukubulawa fireclay ulwelwesi refractory siyingxenye ye liner omlilo ukuze azivikele okushisa aphakeme.

Njengoba ubuchwepheshe kwentuthuko zikhona ezinye izindlela ukuqinisekisa ukuvikeleka izakhiwo esithandweni. Ngakho, uma ngaphambili izixazululo ukulungele ukhonkolo kusukela elibuye usimende evamile laligcwele phama injalo manje, le nqubo efanayo Kuthi ezahlukene. Umehluko omkhulu itholakala lokuthi ukuthi ingxube sisetshenziswa kwamanzi ashisayo ubuchwepheshe shotcrete. Lokho, ukhonkolo ukushisa ukumelana lisetshenziswa ebusweni target ngongqimba, usebenzisa izindlela womoya ngesisekelo emoyeni onomfutho.

roll ulwelwesi

Umehluko eliyisisekelo kusukela plasters zakudala wokwakha imisebenzi ukushisa-nangokuvikela babe ikhoyili ezinengilazi. Okokuqala, bayehluka e kalula isicelo. Okwesibili, enamathela kuthatha ubuncane isikhala, okwandisa ukushuba design ezingekho ngaphezu 1 cm. Ukuze uqhathanise, ukhonkolo refractory ngesimo ukushuba usimende odongeni kwandisa ukwakhiwa esithandweni at 1-2 cm, futhi sitini le nkomba ongafinyelela 10 cm. Indaba sewebhu okwethulwa ngezindlela ezihlukahlukene, njengoba umthetho, on iphepha-based ilangabi cishe yizona ezisetshenziswa kabanzi.

ezivame kakhulu kuleli ingxenye wathola mullite kaolin uvolo, okuyinto etholwe encibilika le Silicon kanye oxide esithandweni kagesi. Ekusebenteni, ukusetshenziswa Kuyaqapheleka ukuthi le nto has ongaphakeme conductivity ezishisayo futhi ngesikhathi esifanayo kunyuke thermostability. Futhi kaolin nangokuvikela izinto musa ibhekane nokucekelwa amakhemikhali, okuyiwona ukubaluleka kwabo imikhiqizo ezimbonini.

Ikakhulukazi Ukuvikelwa kwesithando lokungeniswa

Ukuze uqale, kufanele kuphawulwe ukuthi isidingo ukwenza ulwelwesi of lokungeniswa amaziko kuphakama hhayi ngenxa yobuthakathaka ukwakhiwa phambi ukushaqeka ezishisayo, futhi ngenxa isicelo sabo ethize. amayunithi okunjalo asetshenziselwa encibilika izinsimbi ngamazinga ashisa kakhulu, ngakho Izingxube eyomile izindlela ezikhethekile ezisetshenziswa ukubavikela. Empeleni, lena enamathela classical, kodwa ukwakheka nenqwaba ukhonkolo ngokuyisisekelo ukuhluka izixazululo. Ngakho, abami lokungeniswa amaziko, okuyinto ancibilike ingxubevange ongaphakeme ne-carbon steel, kuhilela wt ukusetshenziswa shpineleobrazuyuschih. Lesi sakamuva, ngasendleleni, amelana kumiswa slag. Amayunithi yokuncibilikisa cast iron iphathwa ne izingoma quartzite, futhi uma ukungezwa kule metal namakhaladi uphawu ngensimbi, ubuchwepheshe is busuka liner iresiphi kanye izingxenye mullitoobrazuyuschie.

ukusebenza ngobuchwepheshe

Kukhona amasu ahlukahlukene futhi lisondela ukuqaliswa liner, leyehlukile evele esehlanganise futhi indlela yokusebenzisa impahla olubamba ukushisa. Liner avikelayo singawathola kube zangaphakathi nezangaphandle. Ulwelwesi yangaphandle ngokuvamile isetshenziswa kuwo wonke ukuphakama - kusukela phansi kuya emaphethelweni ukuthweswa umqhele. Interior umhlobiso ungahlinzekela yokuvikela evele ukusebenza nabo bobabili ilangabi eqondile intuthu endaweni ephezulu lokushisa qeda amagesi. Umthelela omkhulu kunabo athole isivikelo scheme, okuyinto icubungulisise lehlukanisa kuhhavini. Ulwelwesi wenziwa kuphela Laphezu bahlanza. Ukulungiselela impahla ngokuvamile kuhilela ekukhipheni izinto asebenzayo nge yokususa ingcekeza elenkani. Ngakho, ukwakhiwa i wash, okuyinto by ezivamile ebheke ithuluzi lisetshenziswa izakhiwo ngaphezulu. Brick yena, ibekwe phezu isifanekiso ngokuhambisana nezidingo ukuvikelwa imiklamo.

isiphetho

Kwangaphandle enamathela Ohhavini akufanele kuphela ekwazi ukumelana ukushisa ukuchayeka, kodwa futhi ahlinzeke ukuvikelwa nezinye izinto. Ngokwesibonelo, ngokuya ukukhiqizwa izindawo kwandisa ingozi nemiphumela mechanical, okungase ngaphansi kuhhavini. Ulwelwesi kulokhu eqala imisebenzi ngokomzimba Ukuvikelwa isakhiwo. Ngakho-ke, ingxube kungenziwa wanezela plasticizers ekhethekile, ukulungisa ngamandla izinga kwengoma. Nokho, lokhu sibhekisela kuphela izindlela udale i-ukwahlukanisa yangaphandle ezishisayo, njengoba enamathela kwangaphakathi ngokugcwele uholwe kumiswa zesikrini ezishisayo ngempumelelo.