Air compressor oiri inonyanya kushandiswa kukwiza kwezvikamu zvinofamba zvecompressor cylinder uye exhaust valve, uye inotamba basa rekudzivirira ngura, kudzivirira ngura, kuvhara uye kutonhora.
Nekuti iyo mhepo compressor yanga iri munharaunda yekumanikidza kwakanyanya, tembiricha yakakwira uye condensate mvura, iyo mhepo compressor oiri inofanirwa kuve yakanakisa tembiricha oxidation kugadzikana, yakaderera kabhoni kuunganidza maitiro, kwakakodzera viscosity uye viscosive-temperature performance, uye yakanaka mafuta-mvura kupatsanurwa. , kudzivirira ngura uye kusagadzikana kwemarara
Performance chinodiwa
1. Hunhu hwemafuta ehwaro hunofanira kunge hwakakwirira
Base oiri yecompressor mafuta inogona kukamurwa kuita mapoka maviri: mineral oiri mhando uye synthetic oiri mhando.Kugadzirwa kwemamineral oiri compressor oiri kunowanzo kuburikidza nekunatsa kwe solvent, solvent dewaxing, hydrogenation kana ivhu rekuwedzera rekugadzirisa maitiro kuti uwane iyo base mafuta, uye wobva wawedzera akasiyana ekuwedzera kuti asanganise.
Mafuta ekutanga emafuta e compressor anowanzo verengera kupfuura 95% yemafuta apedzwa, saka mhando yemafuta epasi inonangana nehupamhi hwemhando yechigadzirwa checompressor, uye kunaka kwemafuta epasi kune hukama hwakananga. nekudzika kwayo kwekunatsa.Oiri yepasi ine kudzika kwakadzika yekunatsa ine zvishoma inorema aromatics uye chingamu zvemukati.Iyo yakasara kabhoni yakadzikira, kunzwisiswa kweiyo antioxidant yakanaka, mhando yeoiri yepasi yakakwira, ine katsika kekuunganidza kabhoni mucompressor system, kuparadzaniswa kwemafuta-mvura kwakanaka, uye hupenyu hwesevhisi hwakati wandei. refu.
Synthetic oil type base oiri imafuta ekuzora anogadzirwa neorganic liquid base oiri anowanikwa nemakemikari synthesis obva asanganiswa kana kuwedzerwa neakasiyana ekuwedzera.Mazhinji emafuta ayo epasi mapolymer kana akakwira molecular organic compounds.Kune marudzi akawanda emafuta ekugadzira, uye mafuta ekugadzira anoshandiswa secompressor oil anonyanya kuve nemhando shanu dzesynthetic hydrocarbon (polyalpha-olefin), organic ester (double ester), Snott lubricating oil, polyalkylene glycol, fluorosilicone mafuta uye phosphate ester.Mutengo wemafuta ekugadzira compressor oiri unodhura zvakanyanya kupfuura iwo emaminerari emafuta compressor oiri, asi hupfumi hwehupfumi hwemafuta ekugadzira huchiri kudarika hweyakajairika mineral oil.Iyo ine oxidation kugadzikana, diki kabhoni kuunganidza maitiro, inogona kudarika tembiricha yeyakajairwa mineral oiri yekuzora, hupenyu hurefu hwesevhisi, inogona kusangana neyakajairwa mineral oil compressor mafuta haigone kumira nekushandiswa kwezvinodiwa.
2. Narrow base base mafuta zvikamu
Chidzidzo pamusoro pemamiriro ekushanda e compressor oiri inoratidza kuti kuvandudza kuumbwa kweoiri yepasi ndicho chinhu chakakosha kuvandudza mhando yemafuta e compressor.Mushure mekunge compressor oiri inogadzirwa neyakajeka uye inorema majekiseni akaiswa mucompressor cylinder, iwo emwenje zvikamu zvinosiya chikamu chinoshanda nekuda kwekunyanya kusimba, izvo zvinokanganisa maitiro ekuzora, uye zvikamu zvekubatanidza hazvigone kukurumidza kusiya chikamu chinoshanda mushure mekupedza. basa rebasa nekuda kwekusagadzikana kwakashata, uye zviri nyore kuumba carbon deposits pasi pekuita kwekupisa uye oksijeni kwenguva yakareba.Nokudaro, pasi pemamiriro ezvinhu akadaro, mafuta ekuzora anofanira kusarudzwa sechikamu chiduku chechikamu chemafuta, uye haafaniri kusarudzwa semusanganiswa wezvikamu zvakawanda zvechikamu chemafuta.
No. 19 compressor mafuta inogadzirwa nehupamhi distillate mafuta ane zvakawanda zvakasara zvikamu, uye huwandu hwekabhoni yakaunganidzwa mucompressor yakakura mukushandiswa.Nokudaro, kuitira kuti uvandudze hutano hwemafuta emafuta, zvikamu zvakasara muNo. 19 compressor mafuta zvinofanira kubviswa uye yakamanikana distillate base mafuta inofanira kusarudzwa.
3. Iyo viscosity inofanira kunge yakakodzera
Pasi pemamiriro ekuzora ane simba, kukora kwefirimu remafuta kunowedzera nekuwedzera kwemafuta viscosity, asi kupesana kunowedzerawo nekuwedzera kwemafuta viscosity.Mafuta ekuzora ane akanyanya kuderera viscosity hazvisi nyore kuumba yakasimba zvakakwana mafuta firimu, iyo inomhanyisa kupfeka uye kupfupisa hupenyu hwebasa rezvikamu.Kusiyana neizvi, viscosity yemafuta ekuzora yakakwira zvakanyanya, izvo zvinowedzera kukwesha kwemukati, kuwedzera iro chairo simba re compressor, zvichikonzera kuwedzera kwesimba rekushandisa uye kushandiswa kwemafuta, uye zvakare kugadzira madhipoziti mupiston ring groove, mweya. vharafu, uye exhaust channel.Naizvozvo, kusarudza iyo chaiyo viscosity ndiro dambudziko rekutanga rekusarudzwa kwakaringana kwemafuta e compressor.Xi 'an Jiaotong University yakaratidza kuburikidza nemiyedzo kuti: kushandisa mamiriro ebvunzo akafanana pamhando imwechete yecompressor, kushandiswa kweakaderera viscosity mamakisi emafuta pane kushandisa yakakwira viscosity mamakisi emafuta kunogona kuderedza chaiyo simba recompressor. 10% zvakanyanya, uye huwandu hwekupfeka hwezvikamu hauna kusiyana zvakanyanya.Naizvozvo, pasi pemamiriro ekuona kwekuzora, kusarudzwa kweiyo yakakodzera viscosity giredhi yeoiri ine kukosha kwakanyanya pakuchengetedza simba uye kushanda kwakavimbika kwecompressor.
Nguva yekutumira: Zvita-22-2023