Isithando somlilo esiqhekekayo sesinye sezixhobo eziphambili kwisityalo se-ethylene. Xa kuthelekiswa nezinto zemveli zokurhoxisa, iimveliso zokugquma ifayibha yeseramikhi eziqhekekayo ziye zaba zezona zinto zifanelekileyo zokugquma ifayibha eziqhekekayo.
Isiseko sobuchwephesha sokusetyenziswa kweemveliso zokukhusela i-ceramic fiber insulation kwi-ethylene cracking furnace:
Ngenxa yokuba iqondo lobushushu besithando somlilo esiqhekekileyo liphezulu (1300℃), kwaye iqondo lobushushu eliphakathi kwelangabi liphezulu njenge-1350~1380℃, ukuze kukhethwe izixhobo ngendlela engabizi kwaye ifanelekileyo, kuyimfuneko ukuba nokuqonda ngokupheleleyo izixhobo ezahlukeneyo.
Izitena zemveli ezikhaphukhaphu okanye izakhiwo ezikhaphukhaphu ezikhaphukhaphu zine-thermal conductivity enkulu kunye ne-thermal shock engalunganga, nto leyo ebangela ukutshiswa kakhulu kodonga lwangaphandle lwe-furnace shell eqhekekayo kunye nokulahleka okukhulu kokusasazwa kobushushu. Njengohlobo olutsha lwezinto ezigcina amandla ezisebenza kakuhle, i-ceramic fiber insulation ekhaphukhaphu ineengenelo ze-thermal insulation elungileyo, ukumelana nobushushu obuphezulu, i-thermal shock kunye ne-mechanical vibration resistance, kwaye ilungele ukwakhiwa. Yeyona nto ifanelekileyo ye-refractory insulation kwihlabathi lanamhlanje. Xa kuthelekiswa nezinto zemveli ze-refractory, ineengenelo ezilandelayo:
Ubushushu obuphezulu bokusebenza: Ngophuhliso lwemveliso yokufakelwa kwefayibha yeseramikhi enganyangekiyo kunye netekhnoloji yokusetyenziswa, iimveliso zokufakelwa kwefayibha yeseramikhi zifikelele kwi-serialization yazo kunye nokusebenza kwazo. Ubushushu bokusebenza buqala kwi-600℃ ukuya kwi-1500℃. Kancinci kancinci yenze iintlobo ngeentlobo zeemveliso zokucubungula okanye zokucubungula nzulu ukusuka kwiboya yendabuko, ingubo, kunye neemveliso zefel ukuya kwiimodyuli zefayibha, iibhodi, iindawo ezimile ngokukodwa, iphepha, amalaphu efayibha njalo njalo. Ingahlangabezana ngokupheleleyo neemfuno zeentlobo ezahlukeneyo zeefenitshala zoshishino.
Kwinqaku elilandelayo siza kuqhubeka nokwazisa inzuzo yokubaiimveliso zokwambathisa ifayibha yeseramikhiNceda uhlale ubukele!
Ixesha lokuposa: Juni-15-2021
