Kupanga ndi Kupanga ng'anjo yolimbana
Chidule:
Ng'anjo yotchinga ndi chida chofunikira pakupangira ethylene wokulirapo, womwe umagwiritsa ntchito ma gaseous hydrocarbons (ethane, propane, butane) ndi ma hydrocarbon amadzimadzi (mafuta owala, dizilo, dizilo wopumira) ngati zopangira. Iwo, pa temmawonekedwe ya 750-900, ali osweka motentha kuti apange zinthu zopangira petrochemical, monga ethane, propane, butadiene, acetylene ndi aromatics. Pali mitundu iwiri ya ng'anjo yolimbana: ng'anjo yolimbana ndi dizilo yaying'ono komanso a ng'anjo yolimbana ndi ethane, zonsezi ndi mtundu wowongoka wamafuta otenthetsera. Ng'anjo yamoto imakhala ndi magawo awiri: gawo lakumtunda ndilo gawo la convection, ndipo gawo lakumunsi ndilo gawo lowala. Thupi loyaka moto m'chigawo chowala ndi gawo lomwe limayankhira kutentha kwa hydrocarbon kwa sing'anga yolimbana. Kutentha kwa ng'anjo ndi 1260 ° C, ndipo makoma mbali zonse ziwiri ndi pansi amakhala ndi mafuta ndi gasi. Poyerekeza ndi zomwe zatchulidwa pamwambapa, ng'anjo yolumikizira imagwiritsidwa ntchito pamakoma ndi pamwamba pa chipinda chowala.
Kudziwa zida zopangira:
Poganizira zapamwamba Kutentha kwa ng'anjo (nthawi zambiri pafupifupi 1260℃) ndipo malo ochepetsera kuchepa mkati ng'anjo yolimbana komanso zaka zathu zamapangidwe ndi zomanga komanso mfundo yakuti a kuchuluka kwakukulu Zowotchera m'ng'anjo zimagawidwa m'ng'anjo pansi ndi mbali zonse ziwiri za khoma, zinthu zoyaka m'ng'anjo yolimba zatsimikiza kukhala ndi zotchingira njerwa zazitali 4m. Magawo otsala amagwiritsa ntchito zirconium zophatikizika ndi zida zamagetsi ngati zotentha pamoto, pomwe zida zakumbuyo zimagwiritsa ntchito CCEWOOL high aluminium (kuyera kwambiri) mabulangete a ceramic.
Kapangidwe kakang'ono:
Poganizira kuchuluka kwa zotentha m'ng'anjo yotchinga komanso mawonekedwe amoto woyaka moto wotentha womwe umapangidwa molingana ndi zaka zambiri pakupanga ndi zomangamanga, ng'anjo pamwambapa imagwiritsa ntchito magawo awiri a CCEWOOL high aluminium (kapena mkulu wa chiyero) mabulangete a ceramic fiber + zigawo zikuluzikulu za dzenje zopangira ma fiber. Zomwe zimapangidwira zimatha kukhazikitsidwa ndikukhazikika pazitsulo zazitsulo kapena pulagi-yolumikizira cholumikizira pamakoma amoto, ndipo zomangamanga ndizofulumira komanso zosavuta komanso kusokoneza ndi kusonkhana nthawi yokonza. Zingwe za fiber zili ndi umphumphu wabwino, ndipo magwiridwe antchito a kutentha ndiwodabwitsa.
Mawonekedwe a mapangidwe a fiber akalowa:
Kutengera mawonekedwe a kapangidwe kazipangizo zama fiber, chingwe chapakati chomwe chimakweza zotengera pamwamba pa ng'anjo chimapanga "parquet floor". Chitsulo chosanjikiza kapena cholumikizira cholumikizira pamakoma amoto chimakonzedwa mwanjira yomweyo motsatana ndi kupindika. Mabulangete a CHIKWANGWANI cha zinthu zomwezo m'mizere yosiyana amapindidwa mu mawonekedwe a U kuti athetsere kuchepa kwa fiber.
Post nthawi: May-10-2021
