Kutheni le nto i-tube yentsimbi engenanto ijika ityheli okanye imnyama emva kokukhanya?

Okwangoku, imibhobho yentsimbi engenanto isetyenziswa ngokubanzi emarikeni, kwaye badlala indima ebaluleke kakhulu kumashishini amaninzi.

Umgaqo wemibhobho yentsimbi engenanto:

Ulwakhiwo lwe-allographic elinelisayo linokufunyanwa ngokuphelisa umsebenzi olwenza lukhuni imibhobho yentsimbi engenanto. Isixhobo esibonakalayo sisitya esingenasithulo esikhanyayo esikhanyayo, esisetyenziselwa ikakhulu unyango lweemveliso zensimbi ezigcweleyo eziphantsi kwemozulu. Xa iimfuno zomsebenzi wentsebenzo ze-staines zihlukile, iimfuno zenkqubo ye-thrographic emva kokuqaqanjelwa ziqaqambile, ngoko ke iNkqubo yoNyango eKhanyayo iya kuba yahlukile. Inkqubo yonyango oluqhelekileyo lobushushu lwe-300 ye-Austinitic Steiness Staight sisisombululo. Ngexesha lenkqubo yokufudumeza, iicarbades zichithwe kwintsimbi engenasiseko i-Austitic, ifudumele ukuya kwi-1050 ~ 1150 ℃, kwaye igcinwe ifudumele ixesha elifutshane. Zonke ii-carbides zinokuchithwa kwisakhiwo esivuyiweyo, kwaye emva koko sipholile ukuya ngaphantsi kwe-350 ℃. Isisombululo esomeleleyo sifunyanwa, esiyindlela yokufumana iyunifomu engasebenziyo. Eyona nto kugxilwe kuyo le nkqubo yobushushu yonyango kukuphola ngokukhawuleza, oko kufuna ireyithi yokupholisa ukufikelela kuma-55 ° C, kwaye emva koko idlule ngokukhawuleza kwimimandla yobushushu be-RE-PREAL (i-550 ~ 850 ° C) emva kwesisombululo esiqinileyo se-carbide. Ukongeza, ixesha lokulondolozwa kobushushu kwimibhobho yentsimbi engenasitali kufuneka ibe ngokufutshane, kungenjalo amasuntswana aya kuba yi-coars kwaye achaphazele ukugqiba komphezulu.

Iqondo lokushisa elishushu lama-400 lensimbi ye-ferric liphantsi le-900 ° C), kwaye ukuya kwinqanaba elikhulu, ukuphola kancinci kusetyenziselwa ukufumana isakhiwo esine-anened. Indlela yokwenyani eyayisetyenziselwa intsimbi engenasimo ingenasinga ingenakomlilo nawo nomlilo onamandla kwaye emva koko umlingane. Ukusuka kwintshayelelo engentla, siyakwazi ukuba kukho umahluko omkhulu kubuchwepheshe obunobushushu onyango phakathi kochungechunge lwama-300 nama-400. Ukuze ufumane isakhiwo esifanelekileyo sensimbi, izixhobo zokupholisa iziko eliqaqambileyo lokukhanya lifuna igumbi lohlengahlengiso olukhulu. Ke ngoko, iziko eliqaqambileyo eliqaqambileyo lihlala lisebenzisa ikhonkco elinamandla lokupholisa kumacandelo abo okupholisa, kwaye baxhotyiswe ngamacandelo amathathu okupholisa.

Injongo yokuthintela imibhobho yentsimbi engenanto:

1. Ukucutha ubunzima kunye nokuphucula iplastiki ukulungiselela ukunqunyulwa kunye nokubanda kokusebenza.

2. Hlaziya ii-grains, iyunifomu yokwenziwa kwentsimbi yentsimbi, ukuphucula ukusebenza kwentsimbi okanye ukulungiselela unyango olulandelayo lobushushu.

3. Ukuphelisa uxinzelelo lwangaphakathi lwentsalela kwintsimbi ukuthintela ukungcungcutheka kunye nokuqhekeka.

Nangona kunjalo, abasebenzisi abaninzi banika ingxelo yokuba umbhobho wentsimbi engenasitali uguqukele okanye luhlaza okwesibhakabhaka kwaye uhlala esilele ukufezekisa isiphumo esikhangelekiweyo. Ke indlela yokusombulula ngayo le ngxaki?

Ngoku, iinjineli ezivela Umatshini weHigao uza kuthetha nawe:

I-1. Inokubangelwa kukuchuma okungazinzanga. Xa umbhobho bushushu, iqondo lobushushu elingaphezulu liphezulu kodwa ubushushu obungaphakathi buphantsi. Isenokubangelwa ziingxaki ngolawulo lobushushu obuyingekalo okanye uyilo lweCandelo leMimandla yeTom. Kule mihla, zininzi iindidi zezixhobo ezibonakalayo emarikeni, kwaye amaxabiso ayahluka kakhulu, enza kube nzima kubasebenzisi ukuba bahlukane nokulungileyo kokubi.

2. Fumana isizathu sokuhamba kwenkqubo kwaye itekhnoloji, enxulumene nokusetwa kobushushu bomsebenzisi, ukucoceka komphezulu wombhobho wentsimbi engenanto, kunye nombhobho wentsimbi engenasimo.

Ukuze usombulule ezi ngxaki zilapha ngasentla kwaye wenze umbhobho wentsimbi engenasitayile oqaqambileyo emva kokungena, ezi zinto zilandelayo zezona zinto ziphambili ekufuneka zenziwe:

I-1. Ukuqina komoya womzimba wokufudumeza kunye necandelo lokupholisa yinto ephambili ukuba ingaba umbhobho wentsimbi engenasitayile ukhanyisiwe.

2. Ingaba ulwakhiwo lwezixhobo ezibonakalayo, ukusasazwa kommandla wobushushu, kunye nendawo yentsimi yendawo yokwaziselwa iziko elingcwele. Ezi zinto zichaphazela ngqo ukuvutha kwemibhobho yentsimbi engenasimo.

Ukufana, umbhobho wentsimbi engenanto kufuneka ubushushu kwimeko ye-incandases, kodwa umzimba oshushu umbhobho makangabetha kunye ne-SAG. Iqondo lokushisa eliphezulu kakhulu alilunganga ukubuyisela ubume bangaphakathi be-pipe.

3. Ukuba umbhobho wentsimbi engenasimo uneeoyile kakhulu okanye amabala amanzi, imeko yokukhusela kwiziko liya kutshatyalaliswa kwaye ukucoceka kwegesi yokukhusela akuyi kufikelelwa. Imigca okanye umphunga wamanzi iya kulandela ngqo umphezulu womzimba wepayiphu kwaye ichaphazele ukugudla. Ngeli xesha, sinokujonga ukucoceka kwezixhobo ezibalulekileyo nokuba kukho ukuvuza kwimibhobho yamanzi epholileyo, kwaye iphande umntu ngamnye.

4. Qinisekisa uxinzelelo oluncinci kwimozulu kwindawo yezixhobo ukuze umoya awuyi kuvuswa kwiziko. Ukuba i-amonia irhasi yerhasi exubeneyo, ihlala ifuna ngaphezulu kwe-20kbar.

Ndiyathemba ukuba ulwazi nohlalutyo lunokukunceda. Ukuba ikhona imibuzo okanye iimfuno malunga Ukuvula isithando sombhobho wensimbi , nceda ukhululeke ukunxibelelana nathi.