Izinga likawoyela wesikulufa linomthelela omkhulu ekusebenzeni komshini wesikulufa somjovo kawoyela, uwoyela omuhle unokuzinza okuhle kwe-oxidation, ukuhlukana okusheshayo, amagwebu amahle, i-viscosity ephezulu, ukumelana nokugqwala okuhle, ngakho-ke, umsebenzisi kufanele akhethe uwoyela omsulwa okhethekile wesikulufa. . Ushintsho lokuqala lukawoyela lwenziwa ngemva kwamahora angu-500 womshini omusha osebenza, futhi uwoyela omusha ushintshwa njalo ngemva kwamahora angu-2000 ngemva kokusebenza. Kungcono ukushintsha isihlungi samafutha ngesikhathi esifanayo. Sebenzisa ezindaweni ezinzima ukuze unciphise umjikelezo wokushintsha. Indlela yokubuyisela: Qala i-compressor yomoya bese ugijima imizuzu engu-5, ukuze izinga lokushisa likawoyela likhuphuke libe ngaphezu kuka-50 .C, futhi i-viscosity yamafutha iyancipha. Misa ukusebenza. Lapho ingcindezi yomphongolo kawoyela negesi ingu-0.1Mpa, vula ivalvu yokukhipha uwoyela ngaphansi kombhobho kawoyela negesi bese uxhuma ithange lokugcina uwoyela. I-valve yokukhipha uwoyela kufanele ivuleke kancane ukuze kugwenywe isiphazamiso samafutha ngokucindezela kanye nezinga lokushisa. Lapho amafutha eqala ukuconsa, vala i-valve yokudonsa. Khumula isihlungi sikawoyela, khipha uwoyela wokugcoba emapayipini, bese ufaka esisha esikhundleni sesihlungi sikawoyela. Vula ipulaki yokugxusha, faka amafutha amasha, yenza izinga lamafutha ngaphakathi kwebanga lophawu lwamafutha, qinisa ipulaki yokugxusha, hlola ukuthi kukhona ukuvuza. Amafutha okugcoba ekusetshenzisweni kwenqubo kufanele ahlolwe njalo, athole ukuthi umugqa wezinga likawoyela uphansi kakhulu kufanele ugcwaliswe ngesikhathi, ukusetshenziswa kwamafutha okugcoba kufanele futhi kuvame ukukhulula i-condensate, ngokuvamile ikhishwe kanye ngesonto, esimweni sezulu esishisayo kufanele. kukhishwa kanye izinsuku ezingu-2-3. Yeka isikhathi esingaphezu kwamahora angu-4, uma kungekho ukucindezela ku-oyela negesi emgqonyeni, vula i-valve yamafutha, ukhiphe i-condensate, ubone ukugeleza kwamafutha e-organic, vala ngokushesha i-valve. Amafutha okugcoba avinjelwe ngokuqinile ukuxuba nemikhiqizo ehlukene, ungasebenzisi amafutha okugcoba adlula impilo yeshalofu, ngaphandle kwalokho ikhwalithi yamafutha okugcoba iyancipha, i-lubricity impofu, i-flash point iyancipha, kulula ukubangela ukushisa okuphezulu kokushisa, okubangela ukushiswa kwamafutha okuzenzakalelayo.
Isikhathi sokuthumela: Jan-18-2024