Inkqubo yokuhamba kwePTFE umbhobho liningibandakanya amanyathelo angundoqo aliqela okuqinisekisa ulwango oluzinzileyo noluthembekileyo lwemibhobho esetyenziswa kumashishini ahlukeneyo.I-PTFE, okanye i-polytetrafluoroethylene, i-synthetic fluoropolymer eyaziwa ngokuxhathisa kwayo kwiikhemikhali, amaqondo obushushu agqithisileyo, kunye nokubola.Oku kwenza kube lukhetho olufanelekileyo kwimibhobho ye-lining esetyenziselwa ukuthutha izinto ezinobungozi okanye ezinqabileyo.
Inyathelo lokuqala kwinkqubo yePTFE umbhobho liningkukulungiswa komphezulu wombhobho. Oku kubandakanya ukucoca ingaphakathi lombhobho ukususa nayiphi na inkunkuma, i-debris, okanye ezinye izinto ezingcolileyo ezinokuchaphazela ukunamathela kwe-PTFE lining.Umbhobho unokugqabhuka ngokugqabhukileyo ukwenza umphezulu orhabaxa oza kunceda i-PTFE lining ibambelele ngokufanelekileyo.
Emva kokuba indawo yombhobho ilungiswe ngokufanelekileyo, isinyathelo esilandelayo kukusebenzisa i-primer kwindawo yangaphakathi yombhobho. I-primer inceda ukukhuthaza ukunamathela phakathi komgca we-PTFE kunye nomgangatho wombhobho, ukuqinisekisa ukuba i-lining ayiyi kukhupha okanye ikhuphe ixesha elide.I-primer isetyenziswa ngokuqhelekileyo ngokusebenzisa isitshizi okanye ibrashi, kwaye ivunyelwe ukuba yome ngaphambi kwesinyathelo esilandelayo.
Emva kokuba i-primer yomile, umgca we-PTFE usetyenziswa ngaphakathi kumbhobho.Oku ngokuqhelekileyo kwenziwa ngokusebenzisa inkqubo ebizwa ngokuba yi-rotational lining, apho umbhobho ujikeleziswa ngelixa i-PTFE imathiriyeli yelinen igalelwa okanye itshizwe kumbhobho.Ukujikeleza kunceda ukusabalalisa ngokulinganayo izinto ze-PTFE kunye nobude bonke bombhobho, ukuqinisekisa ubukhulu obufanayo bomgca.
Emva kokuba umgca we-PTFE usetyenzisiwe, umbhobho uyafudumala ukunyanga i-lining kwaye uqinisekise ukuba ubophelela ngokufanelekileyo kumphezulu wombhobho. Oku kuqhele ukwenziwa kwi-oveni okanye kusetyenziswa izibane zobushushu, kwaye iqondo lobushushu kunye nobude benkqubo yokufudumeza zilawulwa ngononophelo ukuze kuqinisekiswe ukunyangwa okufanelekileyo kwelayini ye-PTFE.
Emva kokuba inkqubo yokunyanga igqityiwe, i-PTFE-lined pipe ihlolwe ukuqinisekisa ukuba i-lining ayinaziphene okanye iziphene.Naziphi na iindawo ezingafikeleliyo kwimigangatho efunekayo zinokulungiswa okanye zicocwe kwakhona njengoko kufuneka.Emva kokuba uhlolo lugqityiwe, umbhobho we-PTFE-lined ilungele ukusetyenziswa kwisicelo sayo.
Kuko konke,ukuhamba kwenkqubo ye-PTFE yelayini yombhobho ibandakanya amanyathelo angundoqo amaninzi, kubandakanywa ukulungiswa komphezulu, usetyenziso lwe-primer, ukufakwa kwe-PTFE yelinen, ukunyanga, kunye nokuhlolwa.Ngokulandela la manyathelo ngononophelo kunye nokusebenzisa izixhobo ezifanelekileyo kunye nobuchule, i-PTFE ehlala ihleli kwaye ithembekile ingafakwa kwimibhobho yokusetyenziswa kuluhlu olubanzi lwamashishini.
I-Echo
Jiangsu Yihao Fluorine Plastic Manufacturing Co., Ltd.
No.8, kuMntla weWeiliu Road, Gangzhong Street, District Yandu, Yancheng City, Jiangsu, China
Umnxeba:+86 15380558858
I-imeyile:echofeng@yihaoptfe.com
Ixesha lokuposa: Mar-07-2024