Uhlolojikelele Lomkhiqizo
Ipayipi lethu le-PTFE-elifakwe umugqa eliphikisana{1}}ne-corrosion composite ihlanganisa{2}}insimbi yekhwalithi ephezulu ye-carbon steel noma i-alloy steel shell, efakwe ngaphakathi ngelendlalelo{3}}lokuhlanzeka okuphezulu kwe-PTFE ngobuchwepheshe bokucubungula obuthuthukisiwe.
Umzimba wepayipi ukhiqizwa kusetshenziswa ukunemba kokusakazwa noma amasu okushisela ukuze kuqinisekiswe amandla esakhiwo nokunemba kobukhulu. Ilayini ye-PTFE isetshenziswa ngezinqubo ezikhethekile ezifana nokujikajika, ukucindezela okushisayo, noma ukubumba kwe-isostatic, okuqinisekisa ukuhlanganiswa okuqinile nomzimba wensimbi ukuze kwakhe ungqimba olungenamthungo, igebe{1}}lokuvikela lamahhala.
Umkhiqizo usebenzisa izinto zokusetshenziswa ze-PTFE resin zeprimiyamu ezivela kumabhrendi adumile asekhaya nakwamanye amazwe, futhi inqubo yolayini ivuthiwe futhi ithembekile, iqinisekisa ulwelwesi oluminyene, olufana nokunamathela okuqinile. Le PTFE-yepayipi yensimbi enomugqa ihlanganisa amandla amapayipi ensimbi nokumelana nokugqwala okukhethekile, ukubekezelela izinga lokushisa eliphezulu/eliphansi, kanye-nezakhiwo ezingezona izinduku ze-PTFE. Isetshenziswa kakhulu ekusetshenzisweni okufunwa kakhulu njengezimboni zamakhemikhali, ezekhemisi, nezensimbi zokuthutha imidiya egqwalayo, ihlinzeka ngesixazululo esiphephile, esihlala isikhathi eside, nesibizayo{4}}se-anti{5}}esisebenzayo sokubola.
Izici Zomkhiqizo
Ipayipi lethu lifinyelela ukuvikeleka okuphezulu ngokuhlanganisa igobolondo lensimbi eliqinile-nomugqa we-PTFE omsulwa. Ulayini we-PTFE unikeza eduze-izakhiwo zamakhemikhali ezingasebenzi, ezikwazi ukumelana nokugqwala okuvela kuma-acid amaningi aqinile, ama-alkali, nezinyibilikisi eziphilayo kuyilapho kuqinisekisa ubumsulwa bemidiya. Isendlalelo sangaphandle{4}sekhwalithi ephezulu yekhabhoni noma i-alloy steel sinikeza amandla amahle kakhulu okusebenza nokumelana nokucindezela, okuvumela ukusebenza okuthembekile ngaphansi kwezimo zokusebenza eziyinkimbinkimbi kanye nengcindezi eqhubekayo yomzimba. Le "nhlanganisela yokuqina nokuvumelana nezimo" iqinisekisa ukuphepha{6}}kwesikhathi eside kwesakhiwo kanye nempilo eyandisiwe yesevisi yalo lonke uhlelo lwamapayipi.
Ukukhiqiza Okuthuthukile Nokuthembeka-Kwesikhathi eside
Sisebenzisa izinqubo zolayini ezikhethekile ezifana nokujikajika, ukucindezela okushisayo, noma ukubumba kwe-isostatic ukuze siqinisekise isendlalelo se-PTFE esiminyene, esingenamthungo, nesifanayo esihlangana ngokuvikelekile nomzimba wensimbi. Lokhu kuqeda izingozi zokuhlukaniswa kolayini noma ukungena kwemidiya. Ngokulawula okuqinile kwekhwalithi kuzo zonke izigaba, kusukela ekukhethweni kwezinto ezingavuthiwe kuya ekukhiqizeni, siqinisekisa ukuvumelana komkhiqizo nokwethembeka okuphezulu. Ipayipi ligcina ukusebenza okuzinzile kuwo wonke amazinga okushisa adlulele (-196 degrees ukuya ku-+250℃) kanye nezimo ezilimazayo, ezinciphisa ngokuphawulekayo izindleko zokulungisa kanye nezingozi zokusebenza ukuze zisebenze ngokuphephile nokongayo kwesikhathi eside.
Incazelo Yemikhiqizo
| Igama Lomkhiqizo | Iphayiphi eliyinhlanganisela ye-PTFE{{0}enomugqa wokugqwala |
| Okubalulekile | Ipayipi Lensimbi Yekhabhoni, PTFE |
| Izimo Zokusebenza Ezisebenzayo | Ukukhiqizwa Kwamakhemikhali, Imboni Yezemithi kanye Nenhle Yamakhemikhali, Insimbi kanye Ne-Electroplating, Ukuvikelwa Kwemvelo kanye Namandla Amasha |
| Izinto Ezenzeka Ngezifiso | Imodeli Yepayipi Lensimbi Yekhabhoni, Ukuqina Kwezindonga, Ububanzi Bangaphakathi/Ngaphandle; Ubukhulu be-PTFE |
| Isikhathi esiholayo | Kunqunywa ngokusekelwe kubuningi, ubunzima bokukhiqiza, nobunzima bokucubungula |
Konke Odinga Ukukwazi
Imaphi amakhemikhali athile ulayini lwe-PTFE olungamelana nawo?
Ingakwazi ukumelana nenqwaba yama-asidi aqinile (afana ne-sulfuric acid, i-hydrochloric acid, i-nitric acid), ama-alkali aqinile, izinyibilikisi eziphilayo, ama-halogen, nama-oxidizers. Ukuhambisana okukhethekile kudinga ukuqinisekiswa kokugcina okusekelwe ekugxiliseni nasekushiseni kwendawo ephakathi nendawo, kanye nohlu olunemininingwane ehambisanayo.
Ayini amazinga okushisa aphezulu kanye nobuncane bokusebenza bomkhiqizo?
Ibanga lokushisa eliqhubekayo lomkhiqizo osebenzayo lingu--196℃ukuya ku-+250℃. Ngamazinga okushisa aphezulu esikhathi esifushane, sicela uxhumane nonjiniyela bethu.
Ingabe ungqimba lwelayini luzohlukana? Kuqinisekiswa kanjani ukwethembeka kwesibopho?
Sisebenzisa inqubo eyingqayizivele yokujikajika nokucindezela okushisayo noma yokubumba ye-isostatic, edala isibopho esiqinile sokusebenza kanye nokulingana okunwebekayo phakathi kolayini we-PTFE nodonga lwangaphakathi lwepayipi lensimbi. Lokhu kuqeda ingozi "yemiphumela yebhaluni" noma ukuhlukaniswa okungenzeka ngezindlela ezibandayo zokubeka i-sleeving. Yonke inqubo ingaphansi kokulawulwa kwekhwalithi okuqinile.
Ingabe okokufaka okufana nezindololwane, ama-tee, nezinciphisi kungakhiqizwa?
Yebo. Sihlinzeka ngebanga eligcwele le-PTFE-lokufakwa kolayini (izindololwane, amateyi, izinciphisa, njll.) ezisebenzisana namapayipi aqondile, okuqinisekisa ubuqotho{3}}okumelana nokugqwala kwayo yonke isistimu yamapayipi.
Amashadi ashisayo: anti-corrosion lined ptfe composite pipeline, China anti{1}}corrosion lined ptfe composite pipeline abakhiqizi, abahlinzeki, ifektri
