Mafuta a Turbine TP-22S. Zofotokozera
Mafuta a Turbine TP-22s (chiwerengero chotsatira chilembocho chikuwonetsa kukhuthala kwapakati, ndipo index "c" ikuwonetsa ukadaulo woyeretsera wotengera) ndimadzi amadzimadzi omwe amagwiritsidwa ntchito ngati mafuta opangira mikangano ndikupanga kukakamiza kogwira ntchito mu turbine. mayunitsi.
Kophatikiza
Maziko opangira mafuta a turbine TP-22s ndi mafuta omwe alibe mankhwala a sulfure konse (kapena pang'ono). Pa nthawi yomweyo, mpaka 97% ya zikuchokera mafuta m`munsi, ndi zina - zina zosiyanasiyana, kuphatikizapo:
- corrosion inhibitors;
- antioxidants;
- anti-foam zigawo zikuluzikulu;
- demulsifiers.
Zowonjezera izi zimaphatikizidwa mumafuta am'munsi pamilingo yotsika kuti ateteze mbali zonse zamafuta ndi ma turbine kuzinthu zoyipa zakunja. Zowonjezera zimasankhidwa kuti zipereke ntchito yabwino mu turbine malinga ndi zofunikira zaukadaulo pakugwiritsa ntchito kwake. Deta kuchokera ku mayesero a labotale amasonyeza kuti kugwiritsa ntchito zigawo zapamwambazi kumapereka moyo wautali wamafuta, womwe umasonyezedwa ndi kukhazikika kwake kowonjezereka komanso kukana mankhwala ndi makina a tinthu tating'ono kwambiri - kuvala mankhwala.
Zokhudza thupi ndi makina
Chikalata chachikulu cha turbine mafuta TP-22s ndi GOST 32-74, yomwe imatchula mikhalidwe yayikulu yamafuta mu mawonekedwe ake oyera, popanda zowonjezera. Kwa omwe amapanga mwachindunji malonda, TU 38.101821-2001 imakhala ngati zikalata zowongolera, zomwe nthawi ndi nthawi zimavomerezedwa ndikutsimikiziridwa ndi opanga akuluakulu. Mafuta olembedwa ngati TP-22s, koma osakhala ndi zitsimikizo zotere, amawonedwa ngati abodza ndipo samatsimikizira magwiridwe antchito oyenera a zigawo ndi makina.
Malinga ndi zomwe tafotokozazi, turbine mafuta TP-22s amapangidwa ndi zizindikiro zotsatirazi:
- Kinematic mamasukidwe akayendedwe, mm2/ s: 20… 35.2.
- Malire a viscosity index: 90…95.
- Nambala ya asidi, malinga ndi KOH: 0,03 ... 0,07.
- Kukhalapo kwa sulfure,%, osati pamwamba: 0,5.
- Kung'anima pang'ono panja, °C, osati pansipa:
- kuchuluka kwa kutentha, °C, osati apamwamba: — 15…-10°C.
- Kachulukidwe kutentha kwa firiji, kg/m3 - 900.
Mapangidwe a mankhwalawa salola kukhalapo kwa madzi ndi phenolic mankhwala, komanso ma acid ndi alkalis omwe amasungunuka m'madzi.
Kutsatira mfundo za mayiko (makamaka ASTM D445 ndi DIN51515-1), chopangira injini mafuta TP-22s amapangidwa m'magulu awiri - 1 ndi 2, ndi mafuta a gulu loyamba wakhala bwino antioxidant makhalidwe.
Ntchito
Monga mafuta TP-30, omwe amakhudzana ndi katundu, mafuta omwe akufunsidwa amatsutsana ndi kutentha kwakukulu ndi kupanikizika, pamene chiopsezo cha mapangidwe a varnishes ndi matope opangidwa ndi makina, omwe amachititsa kuti mikangano ikhale yowonjezereka. Kufunika kwapadera kumalumikizidwa ndi kuthekera kwa vaporization, chifukwa izi zimawononga chilengedwe.
Malo abwino kwambiri ogwiritsira ntchito mafuta a turbine TP-22s amaonedwa kuti ndi ma turbine mayunitsi ang'onoang'ono ndi apakati. M'malo ovuta kwambiri ogwiritsira ntchito, kukhuthala kwa mafuta sikukwanira kupanga filimu yokhazikika yamafuta pamwamba pazitsulo zachitsulo, zomwe zimalekanitsa bwino madera omwe akuwonjezereka kugwedezeka.
Mtengo wa chinthu chamafuta umatsimikiziridwa ndi kuyika kwake:
- yogulitsa (migolo ya 180 l) - 12000… 15000 rubles;
- yogulitsa, zambiri (pa malita 1000) - 68000… 70000 rubles;
- kugulitsa - kuchokera ku 35 rubles / l.
