16. Yintoni i-pressure dew point?
Impendulo: Emva kokuba umoya omanzi ucinezelwe, uxinano lomphunga wamanzi luyanda kwaye nobushushu buyanyuka. Xa umoya ocinezelweyo upholile, umswakama uya kwanda. Xa ubushushu buqhubeka nokwehla ukuya kwi-100% yomswakama, amathontsi amanzi aya kuphuma emoyeni ocinezelweyo. Ubushushu ngeli xesha "liqondo loxinzelelo" lomoya ocinezelweyo.
17. Luluphi ulwalamano phakathi kwe-pressure dew point kunye ne-pressure dew point eqhelekileyo?
Impendulo: Ubudlelwane obuhambelanayo phakathi kwendawo yoxinzelelo kunye nendawo yoxinzelelo eqhelekileyo yombethe bunxulumene nomlinganiselo woxinzelelo. Phantsi kwendawo yoxinzelelo efanayo yombethe, xa umlinganiselo woxinzelelo umkhulu, kokukhona indawo yoxinzelelo eqhelekileyo yombethe iphantsi. Umzekelo: xa indawo yoxinzelelo lomoya ocinezelweyo we-0.7MPa ingu-2°C, ilingana no--23°C kuxinzelelo oluqhelekileyo. Xa uxinzelelo lunyuka luye kwi-1.0MPa, kwaye indawo yoxinzelelo efanayo yombethe ingu-2°C, indawo yoxinzelelo eqhelekileyo yombethe ihla iye kwi--28°C.
18. Sesiphi isixhobo esisetyenziswayo ukulinganisa iqondo lombethe lomoya ocinezelweyo?
Impendulo: Nangona iyunithi ye-pressure dew point yiCelsius (°C), intsingiselo yayo ngumxholo wamanzi womoya ocinezelweyo. Ke ngoko, ukulinganisa i-dew point kukulinganisa umxholo wokufuma komoya. Kukho izixhobo ezininzi zokulinganisa i-dew point yomoya ocinezelweyo, njenge "mirror dew point instrument" ene-nitrogen, i-ether, njl. njengomthombo obandayo, "i-electrolytic hygrometer" ene-phosphorus pentoxide, i-lithium chloride, njl. njl. njenge-electrolyte, njl. Okwangoku, iimitha ze-gas dew point ezikhethekileyo zisetyenziswa kakhulu kushishino ukulinganisa i-dew point yomoya ocinezelweyo, njengeBritish SHAW dew point meter, enokulinganisa ukuya kuthi ga kwi -80°C.
19. Yintoni ekufuneka iqwalaselwe xa kulinganiswa i-dew point yomoya ocinezelweyo nge-dew point meter?
Impendulo: Sebenzisa imitha ye-dew point ukulinganisa i-air dew point, ingakumbi xa umxholo wamanzi womoya olinganisiweyo uphantsi kakhulu, umsebenzi kufuneka uqaphele kakhulu kwaye ube nomonde. Izixhobo zokuthatha iisampulu zegesi kunye nemibhobho yokudibanisa kufuneka zome (ubuncinane zome ngaphezu kwegesi ekufuneka ilinganiswe), uqhagamshelo lwepayipi kufuneka luvalwe ngokupheleleyo, izinga lokuhamba kwegesi kufuneka likhethwe ngokwemigaqo, kwaye kufuneka ixesha elide elaneleyo lonyango. Ukuba ulumkile, kuya kubakho iimpazamo ezinkulu. Ukuziqhelanisa kuye kwabonisa ukuba xa "i-moisture analyzer" esebenzisa i-phosphorus pentoxide njenge-electrolyte isetyenziselwa ukulinganisa i-pressure dew point yomoya ocinezelweyo onyangwa yi-cold dryer, impazamo inkulu kakhulu. Oku kungenxa ye-electrolysis yesibini eveliswa ngumoya ocinezelweyo ngexesha lovavanyo, okwenza ukufundwa kuphakame kunokuba kunjalo ngokwenene. Ke ngoko, olu hlobo lwesixhobo akufuneki lusetyenziswe xa kulinganiswa i-dew point yomoya ocinezelweyo ophathwa yi-freezer dryer.
20. Inqanaba lomoya ocinezelweyo kufuneka lilinganiswe phi kwindawo yokomisa?
Impendulo: Sebenzisa imitha ye-dew point ukulinganisa i-pressure dew point yomoya ocinezelweyo. I-sample point kufuneka ibekwe kumbhobho wokukhupha umoya wokomisa, kwaye i-sample gas akufuneki ibe namaconsi amanzi angamanzi. Kukho iimpazamo kwiindawo ze-dew ezilinganiswe kwezinye iindawo ze-sample.
21. Ngaba iqondo lobushushu bokufuma lingasetyenziswa endaweni yeqondo loxinzelelo lomphunga?
Impendulo: Kwi-cold dryer, ukufundwa kobushushu bokufuma (uxinzelelo lokufuma) akunakusetyenziselwa ukuthatha indawo ye-pressure dew point yomoya ocinezelweyo. Oku kungenxa yokuba kwi-evaporator enendawo yokutshintshiselana kobushushu elinganiselweyo, kukho umahluko ongengowokungazinzi phakathi komoya ocinezelweyo kunye nobushushu bokufuma kwe-refrigerant ngexesha lenkqubo yokutshintshiselana kobushushu (ngamanye amaxesha ukuya kuthi ga kwi-4 ~ 6°C); ubushushu apho umoya ocinezelweyo unokupholiswa khona buhlala buphezulu kunobo be-refrigerant. Ubushushu bokufuma buphezulu. Ukusebenza kakuhle kokwahlulwa "kwe-gas-water separator" phakathi kwe-evaporator kunye ne-pre-cooler akunakuba yi-100%. Kuya kuhlala kukho inxalenye yamaconsi amanzi amancinci angapheliyo aya kungena kwi-pre-cooler ngokuhamba komoya aze "okwesibini aphume" apho. Ancitshiswa abe ngumphunga wamanzi, onyusa umxholo wamanzi womoya ocinezelweyo kwaye unyuse i-dew point. Ke ngoko, kule meko, ubushushu bokufuma kwe-refrigerant obulinganisiweyo buhlala buphantsi kune-pressure dew point yokwenyani yomoya ocinezelweyo.
22. Kuphantsi kwaziphi iimeko apho indlela yokulinganisa ubushushu ingasetyenziswa endaweni ye-pressure dew point?
Impendulo: Amanyathelo okuthatha iisampulu rhoqo kunye nokulinganisa i-dew pressure air dew point nge-SHAW dew point meter kwiindawo zoshishino anzima kakhulu, kwaye iziphumo zovavanyo zihlala zichaphazeleka ziimeko zovavanyo ezingaphelelanga. Ke ngoko, kwiimeko apho iimfuno zingekho ngqongqo kakhulu, i-thermometer idla ngokusetyenziswa ukuqikelela i-dew pressure air dew point.
Isiseko sethiyori sokulinganisa inqanaba loxinzelelo lomoya oxinzelelweyo nge-thermometer kukuba: ukuba umoya oxinzelelweyo ongena kwi-precooler nge-gas-water separator emva kokuba unyanzelwe ukuba uphole yi-evaporator, amanzi axinzelelweyo athwalwe kuwo ahlulwe ngokupheleleyo kwi-gas-water separator, ngoko ngeli xesha ubushushu bomoya oxinzelelweyo obulinganisiweyo yinqanaba lawo loxinzelelo loxinzelelo. Nangona eneneni ukusebenza kakuhle kokwahlulahlula kwe-gas-water separator akunakufikelela kwi-100%, kodwa phantsi kwemeko yokuba amanzi axinzelelweyo e-pre-cooler kunye ne-evaporator akhutshwe kakuhle, amanzi axinzelelweyo angena kwi-gas-water separator kwaye kufuneka asuswe yi-gas-water separator kuphela athetha iqhezu elincinci kakhulu lomthamo we-condensate iyonke. Ke ngoko, impazamo ekulinganiseni inqanaba loxinzelelo loxinzelelo ngale ndlela ayinkulu kakhulu.
Xa usebenzisa le ndlela ukulinganisa inqanaba loxinzelelo lomoya ocinezelweyo, inqanaba lokulinganisa ubushushu kufuneka likhethwe ekupheleni kwe-evaporator yesixhobo sokomisa esibandayo okanye kwi-gas-water separator, kuba ubushushu bomoya ocinezelweyo buphantsi kakhulu kweli nqanaba.
23. Zeziphi iindlela zokomisa ngomoya ocinezelweyo?
Impendulo: Umoya ocinezelweyo ungawususa umphunga wamanzi kuwo ngokuwucinezela, ukuwupholisa, ukuwufunxa kunye nezinye iindlela, kwaye amanzi angamanzi angasuswa ngokufudumeza, ukuhluza, ukwahlula ngoomatshini kunye nezinye iindlela.
Isixhobo sokomisa esifrijiweyo sisixhobo esipholisa umoya ocinezelweyo ukuze sisuse umphunga wamanzi okuso size sifumane umoya ocinezelweyo owomileyo. Isixhobo sokomisa esingasemva se-air compressor sisebenzisa ukupholisa ukususa umphunga wamanzi okuso. Isixhobo sokomisa umoya sisebenzisa umgaqo wokufunxa umoya ukususa umphunga wamanzi okuso.
24. Yintoni umoya ocinezelweyo? Zithini iimpawu zawo?
Impendulo: Umoya uyacinezeleka. Umoya emva kwe-compressor yomoya wenza umsebenzi woomatshini ukunciphisa ivolumu yawo nokunyusa uxinzelelo lwawo ubizwa ngokuba ngumoya ocinezelweyo.
Umoya ocinezelweyo ngumthombo obalulekileyo wamandla. Xa uthelekiswa neminye imithombo yamandla, uneempawu ezilandelayo ezicacileyo: ucacile kwaye ucacile, kulula ukuwuthutha, awunazo iimpawu ezikhethekileyo eziyingozi, kwaye awunangcoliseko okanye ungcoliseko oluphantsi, ubushushu obuphantsi, akukho ngozi yomlilo, akukho loyiko lokugcwala kakhulu, unako ukusebenza kwiindawo ezininzi ezimbi, kulula ukuyifumana, awunakuphela.
25. Zeziphi izinto ezingcolileyo ezifumaneka emoyeni ocinezelweyo?
Impendulo: Umoya ocinezelweyo ophuma kwi-air compressor unezinto ezininzi ezingcolileyo: ①Amanzi, kuquka inkungu yamanzi, umphunga wamanzi, amanzi aqunyiweyo; ②Ioyile, kuquka amabala eoyile, umphunga yeoyile; ③Izinto ezahlukeneyo eziqinileyo, ezifana nodaka lomhlwa, umgubo wesinyithi, irabha IiFines, amasuntswana etha, izinto zokucoca, iifines zezinto zokuvala, njl.njl., ukongeza kwiintlobo ngeentlobo zezinto ezinobungozi zevumba leekhemikhali.
26. Yintoni inkqubo yomthombo womoya? Ngawaphi amalungu enziwe ngayo?
Impendulo: Inkqubo eyenziwe zizixhobo ezivelisa, eziqhuba kwaye zigcina umoya ocinezelweyo ibizwa ngokuba yinkqubo yomthombo womoya. Inkqubo yomthombo womoya eqhelekileyo idla ngokuba nezi nxalenye zilandelayo: i-air compressor, i-cooler yangasemva, iiFilters (kuquka ii-pre-filters, ii-oil-water separators, ii-pipeline filters, ii-oil removal filters, ii-deodorating filters, ii-sterilization filters, njl.njl.), iitanki zokugcina igesi ezizinzileyo, ii-dryer (ezifakwe efrijini okanye ezifakwe kwi-adsorption), i-Automatic drainage and sewage discharger, i-gas pipeline, ii-pipeline valve parts, izixhobo, njl.njl. Ezi zixhobo zingasentla zidityaniswe zibe yinkqubo epheleleyo yomthombo wegesi ngokweemfuno ezahlukeneyo zenkqubo.
27. Zithini iingozi zokungcola emoyeni ocinezelweyo?
Impendulo: Umoya ophuma kwi-air compressor uqulethe ukungcola okuninzi okuyingozi, ukungcola okuphambili ziinxalenye eziqinileyo, ukufuma kunye neoyile emoyeni.
Ioyile yokuthambisa ephekwe ngomphunga iya kwenza i-organic acid ukuze idle izixhobo, yonakalise irabha, iplastiki, kunye nezinto zokutywina, ivale imingxunya emincinci, ibangele ukuba iivalvu zingasebenzi kakuhle, kwaye ingcolise iimveliso.
Umswakama ogcweleyo emoyeni oxinzelelweyo uya kujika ube ngamanzi phantsi kweemeko ezithile uze uqokelele kwezinye iindawo zenkqubo. Olu mswakama lunefuthe lokugqwala kwiinxalenye kunye nemibhobho, nto leyo ebangela ukuba iindawo ezihambayo zibambeke okanye ziguge, nto leyo ebangela ukuba izinto ezihambayo zingasebenzi kakuhle kwaye zivuthe umoya; kwiindawo ezibandayo, ukuqandisa umswakama kuya kubangela ukuba imibhobho iqande okanye iqhekeke.
Ukungcola okufana nothuli emoyeni ocinezelweyo kuya kugquma iindawo ezihambayo kwisilinda, i-air motor kunye ne-air reverseing valve, nto leyo enciphisa ubomi benkonzo yenkqubo.
Ixesha leposi: Julayi-17-2023
