Mavavu a high pressure hydrogenation system

Ukadaulo wa Hydrogenation wa petroleum ndi njira yofunika kwambiri pamafuta amafuta, kusinthidwa komanso kukonza mafuta olemera. Izo osati kusintha kuya kwa ndondomeko yachiwiri kwa mafuta osakhwima ndi mlingo kuchira kuwala hydrocarbon, komanso kuonjezera khalidwe la mafuta mafuta ndi kuchepetsa kuipitsidwa kwa chilengedwe. Choncho, hydro treatment, hydro cracking kapena Residue hydro treatment ndi machitidwe ena a hydrogenation akhala gawo lofunikira la gawo loyenga. Hydrogenation Unit ili m'gulu lachiwopsezo chamoto A, zomwe zimafunikira kwambiri ndi kutentha kwambiri, kuthamanga kwambiri, kusintha kwa haidrojeni. Hydrogenation high pressure valves ndi: ukadaulo wapamwamba, zofunika kwambiri zamtundu, chitetezo ndi kudalirika.

Mavavu a kuthamanga kwambiri kwa hydrogenation ali ndi izi, kuphatikiza pa ntchito za mavavu wamba:

1. Imachotsa mpweya wotuluka wapakati kuti zitsimikizire kuti valavu ikugwira ntchito, mtundu wolumikizana wa thupi ndi tsinde umayikidwa pakukakamiza kosindikizidwa, ndipo boneti, mphete yosindikiza ndi mphete yazinthu zinayi, ndi zina zimawerengedwa molingana ndi EN 12516-2 pewani kutayikira.
2. Thupi limakhala ndi kusanthula kwapang'onopang'ono pansi pa gawo logwira ntchito ndi pulogalamu yowunikira ANSYS, ndipo ngodya ya malo opsinjika imachitika kuwunika kopsinjika kwa filimuyo kuonetsetsa kuti mapindikidwe a thupi, kuti apewe kutayikira mkati.
3. Zonyamula ndi graphite yoyera (zokhala ndi kaboni ≥95%) ndi mphete yachitsulo chosapanga dzimbiri yoluka kuchokera ku US GARLOCK Company. Kachulukidwe ka mphete ya graphite yopangidwa kale ndi 1120kg/m3. Ndipo zonyamula zonse zimakhala ndi corrosion inhibitor. Zomwe zili muzosefera luso la kloridi ndi<100ppm momwe muli zomatira, mafuta odzola ndi zina zowonjezera, pofuna kupewa dzimbiri la tsinde ndi CI komanso kutulutsa kothawa kwapakati.
4. Kuponyedwa kwa magawo opanikizika kumatengera njira yowonetsera kutsata, yomwe ili ndi 100% kuyesa kosawononga. The theka-anamaliza mankhwala a castings n'zogwirizana ndi zofunika kutentha ndi mkulu-kupanikizika mavavu hydrogenation; Machining ndi msonkhano amakakamizika kwambiri processing ndi msonkhano ndondomeko.

Zindikirani: Makulidwe a valavu yolumikizira flange imatha kupangidwa molingana ndi zomwe makasitomala amafuna.