A yau, musamman a Amurka inda injin damfara ke tsufa, ya zama ruwan dare don sake gyara tsofaffin kwamfutoci tare da busassun busasshen gas.Yayin da sakamakon ƙarshe na iya inganta ingantaccen aminci (kawar da duk ƙarinHANYAR MAIAbubuwan tsarin tsarin daga da'irar koyaushe suna inganta aminci), akwai wasu abubuwa kaɗan da mai amfani ya kamata yayi la'akari kafin yanke shawara.
Cire hatimin mai daga kwampreso kuma yana kawar da babban tasirin damp ɗin mai akan rotor.Sabili da haka, muna buƙatar gudanar da nazarin motsa jiki na rotor don tabbatar da cewa saurin gudu yana da ɗan ƙaranci lokacin da aka cire hatimi daga na'ura.An gudanar da wannan binciken kafin a yi wani canje-canje ga busasshen hatimin iskar gas.
Yawancin masu samar da kayayyaki a yau suna ba da shawarar yin nazarin motsin rotor kafin haɓaka tsohuwar kwampreso tare da busasshen hatimin iskar gas.Koyaya, bin wannan matakin zai taimaka muku guje wa matsalolin da ba zato ba tsammani yayin farawa.
A cikin 'yan shekarun nan, mun ga wannan matsala tare da abokan ciniki da suka yi matalauta ATS AMINCI saboda hijirarsa na unfiltered gas gas ta hanyar aiwatar labyrinth hatimi ko yayyo na tsari gas ta tsakiyar dakin gwaje-gwaje zuwa yanayi (ta hanyar sakandare vents).
A cikin hoto na 1 yana nuna tsarin tsarin hatimi na al'ada.Lokacin da aka yi amfani da iskar gas zuwa hatimin farko, ƙananan adadin iskar gas ne kawai (kasa da 1%) yana zubowa ta saman hatimin, tare da ragowar ta hanyar hatimin labyrinth (wanda aka nuna a ja).
Mafi girman saurin iskar gas ta hatimin labyrinth, yadda yake raba iskar gas ɗin da ba a tace dashi daga babban hatimi.Idan wannan ya faru, masu amfani na ƙarshe na iya fuskantar matsaloli tare da adibas a cikin ramukan hatimi, wanda zai haifar da gazawa ko ma manne da zoben hatimi mai ƙarfi.
Hakanan, idan adadin iskar gas na tsaka-tsaki (yawanci nitrogen) ta cikin dakin gwaje-gwaje na tsaka-tsaki (wanda aka nuna a cikin kore) ya yi ƙasa sosai, compressor ba zai sami hatimi na biyu mai arzikin nitrogen ba, don haka mai amfani na ƙarshe ya zaɓi wannan hatimin da farko.wuri don saki nitrogen a cikin tsarin shaye-shaye na biyu kawai!
Muna ba da shawarar mafi ƙarancin 30 ft/sec don duka hatimin labyrinth a sau biyu mafi girman izini (don ba da damar lalacewan hatimin labyrinth).Wannan zai tabbatar da keɓewar iskar gas ɗin da ba a so ba a ɗayan gefen hatimin labyrinth.
Wata matsalar gama gari da aka gano kwanan nan a cikin kwamfutoci masu ɗauke da busassun busassun busassun iskar gas ita ce ƙaura mai ta hanyar hatimin karya.Idan ba a fitar da mai daga cikin rami ba, zai cika rami kuma ya haifar da gazawar hatimin na biyu (wani batu na wani lokaci)..
Babban dalili shi ne cewa sararin axial tsakanin tsohon hatimin mai da abin da aka ɗauka yana da ƙanƙanta sosai, kuma tsohon rotor yawanci ba shi da wani mataki a kan ramin da ke tsakanin hatimin mai da maƙallan.Wannan zai samar da hanyar da mai zai bi ta hatimin tsagewa zuwa cikin ɗakin magudanar ruwa na sakandare.
Don haka, muna ba da shawara mai ƙarfi a shigar da na'urar cire mai a kan bushing (juyawa) hatimin hatimi a waje da hatimin rupture, wanda zai fitar da mai daga hatimin fashewa.Idan waɗannan sharuɗɗa guda uku sun cika, tare da ingantacciyar iskar gas ɗin rufewa, mai amfani da ƙarshen zai gano cewa busasshen iskar gas na iya tsira da gyare-gyare da yawa.Bushewar iskar gashatimin maishi ne hatimin injin da ba a tuntuɓar ba wanda aka haɓaka bisa tushen iskar gas mai ƙarfi mai ƙarfi, wanda aka shafa shi da fim ɗin gas yayin bushewar aiki.Wannan hatimin yana amfani da ka'idar motsin ruwa kuma yana samun aikin da ba a tuntube shi ba na ƙarshen rufewa ta hanyar buɗe matsi mai ƙarfi akan fuskar ƙarshen rufewa.Da farko, busasshen hatimin iskar gas an yi amfani da shi don inganta matsalar rufe shaft na compressors na centrifugal masu sauri.Saboda aikin da ba a haɗa shi ba, busassun gas ɗin busassun yana da halaye na rashin lalacewa ta hanyar ƙimar PV, ƙananan raguwa, aiki kyauta, rashin amfani da makamashi, tsawon rayuwar sabis, babban inganci, aiki mai sauƙi da abin dogara, da kasancewa. 'yanci daga gurbataccen mai na ruwan da aka rufe.Yana da kyakkyawan fata don aikace-aikace a cikin kayan aiki mai mahimmanci, kayan aiki mai sauri, da nau'o'in nau'i na kayan aiki na compressor.
Lokacin aikawa: Nuwamba-24-2023