1. Kodi mpweya ndi chiyani?Kodi mpweya wabwino ndi chiyani?
Yankho: Mpweya wozungulira dziko lapansi, timautchula kuti mpweya.
Mpweya womwe uli pansi pa 0.1MPa, kutentha kwa 20 ° C, ndi chinyezi cha 36% ndi mpweya wabwino.Mpweya wabwinobwino umasiyana ndi kutentha kwanthawi zonse komanso kumakhala chinyezi.Pakakhala mpweya wamadzi mumlengalenga, mpweya wamadzi ukangolekanitsidwa, kuchuluka kwa mpweya kumachepetsedwa.
2. Kodi tanthauzo la chikhalidwe cha mpweya ndi chiyani?
Yankho: Tanthauzo la chikhalidwe chokhazikika ndi: dziko la mpweya pamene mpweya wothamanga ndi 0.1MPa ndipo kutentha ndi 15.6 ° C (tanthauzo la makampani apanyumba ndi 0 ° C) limatchedwa chikhalidwe cha mpweya.
M'malo okhazikika, kachulukidwe ka mpweya ndi 1.185kg/m3 (kuthekera kwa mpweya kompresa utsi, chowumitsira, fyuluta ndi zida zina pambuyo processing zimazindikirika ndi mlingo otaya mu mpweya muyezo boma, ndipo unit amalembedwa ngati Nm3/ min).
3. Kodi mpweya wochuluka ndi mpweya wosakwanira ndi chiyani?
Yankho: Pa kutentha kwina ndi kupanikizika, zomwe zili mu nthunzi yamadzi mu mpweya wonyowa (ndiko kuti, kuchuluka kwa nthunzi ya madzi) kumakhala ndi malire;pamene kuchuluka kwa nthunzi wa madzi ali mu kutentha kwina kufika pazipita okhutira zotheka, chinyezi pa nthawi imeneyi Air amatchedwa zimalimbikitsa mpweya.Mpweya wonyowa wopanda mpweya wokwanira wa nthunzi wamadzi umatchedwa mpweya wosaturated.
4. Kodi mpweya wosakwanira umakhala wodzaza ndi zinthu ziti?Kodi "condensation" ndi chiyani?
Panthawi yomwe mpweya wopanda unsaturated umakhala mpweya wodzaza, madontho amadzi amadzimadzi amakhazikika mumlengalenga wonyowa, womwe umatchedwa "condensation".Condensation ndizofala.Mwachitsanzo, chinyezi cha mpweya chimakhala chokwera m'chilimwe, ndipo n'zosavuta kupanga madontho a madzi pamwamba pa chitoliro chamadzi.M'mawa m'nyengo yozizira, madontho amadzi adzawonekera pawindo lagalasi la anthu okhalamo.Umenewu ndi mpweya wonyezimira woziziritsidwa ndi kupanikizika kosalekeza kuti ukafike pa mame.Chotsatira cha condensation chifukwa cha kutentha.
5. Kodi mpweya woponderezedwa ndi chiyani?Ndi makhalidwe otani?
Yankho: Mpweya umakhala wokhazikika.Mpweya pambuyo pa mpweya wa compressor umagwira ntchito zamakina kuti uchepetse kuchuluka kwake ndikuwonjezera kupanikizika kwake umatchedwa mpweya woponderezedwa.
Mpweya woponderezedwa ndi gwero lofunikira la mphamvu.Poyerekeza ndi magwero ena amphamvu, ili ndi zizindikiro zodziwikiratu izi: zomveka bwino komanso zowonekera, zosavuta kunyamula, palibe zinthu zapadera zovulaza, komanso palibe kuipitsidwa kapena kuipitsidwa kochepa, kutentha pang'ono, kulibe ngozi yamoto, kuopa Kuchulukirachulukira, kutha kugwira ntchito m'malo ambiri. malo oyipa, osavuta kupeza, osatha.
6. Ndi zonyansa ziti zomwe zili mumpweya wopanikizidwa?
Yankho: Mpweya woponderezedwa wotuluka mu kompresa wa mpweya uli ndi zonyansa zambiri: ①Madzi, kuphatikiza nkhungu yamadzi, nthunzi wamadzi, madzi okhazikika;②Mafuta, kuphatikiza madontho amafuta, mpweya wamafuta;③Zinthu zolimba zosiyanasiyana, monga matope a dzimbiri, ufa wachitsulo, Zindapusa za raba, tinthu tating'onoting'ono ta phula, zosefera, chindapusa cha zida zosindikizira, ndi zina zotere, kuphatikiza pamitundu yosiyanasiyana yafungo loyipa lamankhwala.
7. Kodi magwero a mpweya ndi chiyani?Ndi mbali ziti?
Yankho: Dongosolo lopangidwa ndi zida zomwe zimapanga, kukonza ndi kusunga mpweya woponderezedwa zimatchedwa air source system.Makina opangira mpweya nthawi zambiri amakhala ndi zigawo izi: mpweya kompresa, kuzizira kumbuyo, fyuluta (kuphatikiza zosefera, zolekanitsa madzi amafuta, zosefera mapaipi, zosefera zochotsa mafuta, zosefera zonunkhiritsa, zida zosefera, ndi zina), mpweya wokhazikika. akasinja osungira, zowumitsira (firiji kapena adsorption), ngalande zodziwikiratu ndi zotayira zimbudzi, mapaipi a gasi, mavavu a mapaipi, zida, ndi zina zotere. Zida zomwe zili pamwambazi zikuphatikizidwa kukhala dongosolo lathunthu la gasi malinga ndi zosowa zosiyanasiyana za ndondomekoyi.
8. Kodi kuopsa kwa zonyansa mumpweya wopanikizidwa ndi kotani?
Yankho: Mpweya woponderezedwa wochokera ku mpweya wa compressor uli ndi zonyansa zambiri zowononga, zonyansa zazikulu ndi tinthu tating'onoting'ono, chinyezi ndi mafuta mumlengalenga.
Mafuta opaka mafuta a vaporized amapanga asidi kuti awononge zida, mphira wowonongeka, pulasitiki, ndi zosindikizira, kutsekereza mabowo ang'onoang'ono, kuchititsa kuti ma valve asokonezeke, ndi kuipitsa zinthu.
Chinyezi chodzaza mu mpweya woponderezedwa chidzalowa m'madzi pansi pazifukwa zina ndikuunjikana m'madera ena a dongosolo.Chinyezichi chimakhala ndi dzimbiri pazigawo ndi mapaipi, zomwe zimapangitsa kuti magawo osuntha atseke kapena kuvala, zomwe zimapangitsa kuti zida za pneumatic zisagwire bwino ntchito komanso kutulutsa mpweya;m'madera ozizira, kuzizira kwa chinyezi kumapangitsa kuti mapaipi aziundana kapena kusweka.
Zonyansa monga fumbi mu mpweya woponderezedwa zidzavala malo omwe akuyenda mu cylinder, air motor ndi air reversing valve, kuchepetsa moyo wautumiki wa dongosolo.
9. N’chifukwa chiyani mpweya wothinana uyenera kuyeretsedwa?
Yankho: Monga momwe ma hydraulic system ali ndi zofunika kwambiri paukhondo wamafuta a hydraulic, dongosolo la pneumatic limakhalanso ndi zofunikira zapamwamba za mpweya wothinikizidwa.
Mpweya wotulutsidwa ndi mpweya wa compressor sungagwiritsidwe ntchito mwachindunji ndi chipangizo cha pneumatic.Mpweya wa compressor umatulutsa mpweya wokhala ndi chinyezi ndi fumbi kuchokera kumlengalenga, ndipo kutentha kwa mpweya woponderezedwa kumakwera pamwamba pa 100 ° C, panthawiyi, mafuta odzola mu mpweya wa compressor amasandulika pang'ono kukhala mpweya.Mwanjira iyi, mpweya woponderezedwa wotuluka mu kompresa mpweya ndi mpweya wotentha kwambiri wokhala ndi mafuta, chinyezi ndi fumbi.Ngati mpweya woponderezedwawu utumizidwa mwachindunji ku makina a pneumatic, kudalirika ndi moyo wautumiki wa makina a pneumatic zidzachepetsedwa kwambiri chifukwa cha mpweya woipa, ndipo zotayika zomwe zimachitika nthawi zambiri zimaposa mtengo ndi kukonzanso kwa chipangizo chothandizira mpweya, kotero kusankha koyenera Dongosolo la chithandizo cha mpweya ndilofunika kwambiri.
Nthawi yotumiza: Aug-07-2023
