Ana amfani da man na'ura mai kwakwalwa na iska don lubrication na sassa masu motsi na compressor Silinda da bawul ɗin shaye-shaye, kuma yana taka rawa na rigakafin tsatsa, rigakafin lalata, rufewa da sanyaya.
Saboda iska kwampreso ya kasance a cikin yanayi na high matsa lamba, high zafin jiki da kuma condensate ruwa, da iska kwampreso man ya kamata da kyau kwarai high zafin jiki hadawan abu da iskar shaka kwanciyar hankali, low carbon tara hali, dace danko da danko-zazzabi yi, da kuma mai kyau mai-ruwa rabuwa. , rigakafin tsatsa da juriya na lalata
Bukatar aiki
1. Ingancin man fetur ya kamata ya zama babba
Tushen man kwampreso mai za a iya raba kashi biyu: ma'adinai mai irin da roba man irin.Samar da ma'adinan mai kwampreshin mai shine gabaɗaya ta hanyar gyare-gyaren ƙauye, dewaxing mai narkewa, hydrogenation ko ƙarin aikin gyaran yumbu don samun tushen mai, sannan ƙara nau'ikan ƙari don haɗawa.
Tushen man kwampreso gabaɗaya ya kai sama da kashi 95% na man da aka gama, don haka ingancin man ɗin yana da alaƙa kai tsaye da matakin ingancin samfurin man kwampreso, kuma ingancin mai yana da alaƙa kai tsaye. tare da zurfin tacewa.Man fetur mai tushe tare da zurfin tacewa yana da ƙarancin aromatics masu nauyi da abun ciki na danko.The ragowar carbon ne low, ji na ƙwarai da antioxidant ne mai kyau, ingancin tushe mai ne high, yana da wani karamin hali don tara carbon a cikin kwampreso tsarin, da man-ruwa rabuwa da kyau, da kuma sabis rayuwa ne in mun gwada da. dogo.
Nau'in mai tushe mai nau'in mai shine mai lubricating wanda aka yi da mai da ruwa mai tushe wanda aka samu ta hanyar haɗin sinadarai sannan a haɗa shi ko ƙara da ƙari iri-iri.Yawancin mai tushe na polymers ne ko manyan mahadi na kwayoyin halitta.Akwai nau'ikan mai da yawa, kuma man da ake amfani da shi azaman kwampreso mai galibi yana da nau'ikan hydrocarbon roba iri biyar (polyalpha-olefin), ester Organic (ester biyu), Snott mai lubricating, polyalkylene glycol, man fluorosilicone da phosphate ester.Farashin man kwampreshin mai ya fi na ma'adinan mai kwampresar mai tsada, amma fa'idar tattalin arzikin da ake samu na man da ake amfani da shi har yanzu ya zarce na sauran man ma'adinai.Yana da iskar shaka kwanciyar hankali, kananan carbon tara hali, na iya wuce zafin jiki kewayon talakawa ma'adinai mai for lubrication, dogon sabis rayuwa, iya saduwa da janar ma'adinai mai kwampreso mai ba zai iya jure wa amfani da bukatun.
2. kunkuntar gindin man mai
Binciken da aka yi kan yanayin aiki na man kwampreso ya nuna cewa inganta abubuwan da ke tattare da man tushe shine babban abin da zai inganta ingancin man kwampreso.Bayan da kwampreso mai hada da haske da kuma nauyi aka gyara an allura a cikin kwampreso Silinda, da haske aka gyara bar aiki part a gaba saboda wuce kima volatility, wanda rinjayar da lubrication sakamako, da kuma recombination aka gyara ba zai iya sauri barin aiki part bayan kammala. aikin aikin saboda rashin daidaituwa mara kyau, kuma yana da sauƙi don samar da ajiyar carbon a ƙarƙashin aikin zafi da oxygen na dogon lokaci.Don haka, a cikin irin wannan yanayin, yakamata a zaɓi man mai a matsayin ɗan ƙaramin juzu'in mai, kuma kada a zaɓi shi azaman cakuda ɓangarorin da yawa na mai.
No. 19 compressor man da aka yi da fadi distillate man dauke da yawa saura sassa, da kuma adadin carbon tara a cikin kwampreso ne mai girma da amfani.Don haka, don inganta ingancin man kwampreso, ya kamata a cire sauran abubuwan da ke cikin No. 19 compressor oil kuma a zaɓi mai tushe mai kunkuntar distillate.
3. Danko ya kamata ya dace
A ƙarƙashin yanayin lubrication mai ƙarfi, kauri na fim ɗin mai yana ƙaruwa tare da haɓakar ɗanyen mai, amma gogayya kuma yana ƙaruwa tare da haɓakar ɗanyen mai.Man lubricating tare da ƙananan danko ba sauƙi ba ne don samar da isasshen fim mai ƙarfi, wanda zai hanzarta lalacewa kuma ya rage rayuwar sabis na sassan.Akasin haka, danko na man mai yana da yawa, wanda zai kara juzu'i na ciki, yana ƙara takamaiman ƙarfin kwampreso, yana haifar da ƙara yawan wutar lantarki da amfani da mai, da kuma samar da adibas a cikin tsagi na zoben piston, iska. bawul, da tashar shaye-shaye.Sabili da haka, zabar danko mai kyau shine matsala ta farko na ainihin zaɓi na man kwampreso.Jami'ar Xi 'an Jiaotong ta tabbatar da gwaje-gwajen cewa: Yin amfani da yanayin gwaji iri ɗaya akan nau'in kwampreso iri ɗaya, yin amfani da ƙananan ma'aunin mai fiye da yin amfani da ma'auni mai yawa na mai na iya rage takamaiman ikon na'urar kwampreso ta kusan. 10% a mafi yawan, kuma yawan lalacewa na sassa ba shi da bambanci sosai.Sabili da haka, a ƙarƙashin yanayin tabbatar da lubrication, zaɓin madaidaicin madaidaicin man fetur yana da tasiri mai mahimmanci akan ceton makamashi da ingantaccen aiki na kwampreso.
Lokacin aikawa: Dec-22-2023