Ubushushu besicelo sesixhobo esiphambili sevalvu sibhekisa kwimiba efuna ukuhoywa xa usebenzisa ivalve echasene nomhlwa ene-fluorine.
2023-04-26
Ubushushu besicelo sesixhobo esiphambili sesixhobo sevalvu sibhekisa kwimiba efuna ingqalelo xa kusetyenziswa ivalve yefluorine-lined anti-corrosion valve ireferensi yesicelo sobushushu, efana nepleyiti yentsimbi engama-304, ipleyiti yentsimbi engama-316, ubhedu, i-Inconel alloy. , K manganese Nell ingxubevange, manganese Nell ingxubevange, Hastelloy B, Hastelloy C, titanium ingxubevange, nickel base ingxubevange, ingxubevange 20, uhlobo 416 stainless steel plate 40RC, 440 stainless steel plate 60RC, 17-4PH, No.6 ingxubevange (Co-6 ingxubevange) Cr), ikhemikhali nickel, intsimbi engenastainless, njl. 268-450316600 ubhedu -273-460232450 Inconel ingxubevange -240-4006491200K manganese El ingxubevange -240-4004829 Manganese nello-Hastelloy B-371700 Hastelloy10 ayllock 3 C-00 isiseko -198-32531660020 ingxubevange -45-50316600416 intsimbi engenasici ipleyiti 40RC-29-20427800440 steel stainless ipleyiti Steel 60RC-29-2042780017-4PH-40-404278006 ingxubevange (Co-Cr) -273-4608161500 imichiza nickel -268-8016-8010 intsimbi -268-807 irabha -40-4093200 fluorine iglu -23-10 204400 tetrafluoroethylene -268-450232450 ipolyester -73-10093200 ipolyethylene yoxinzelelo oluphezulu -73-10093200 iglue chloroprene -40-4082180 ivalve yeplastiki enefluorine isetyenziselwa ukuhoywa kwevalve ye-fluorine kwi-anti-cororine. ubushushu obuphakathi: Ivalve yeplastiki yefluorine yenkampani yethu, i-polyphenylene sulfide yi-F46 (FEP), ukusetyenziswa kobushushu obuphakathi akusayi kudlula i-150 ℃ (iqondo lobushushu eliphakathi linokuba yi-150 ℃ kwixesha elifutshane, ixesha elide lobushushu besicelo akufanele lidlule. 120℃), kungenjalo, iindawo zevalve F46 ethambileyo, eyahlukileyo, ekhokelela ekuvalweni kwevalve, ukuvuza kukhulu. Abathengi ekusebenziseni zonke iintlobo ze-fluorine ezifakwe kwi-valve zeplastiki, kufuneka bazame ukuqonda, ukuqonda ukusetyenziswa kwemigangatho yobugcisa, kulula ukukhetha, ukusebenzisa ilungelo, ukuphucula ubomi benkonzo yevalve. I-fluorine-lined anti-corrosion valves isetyenziswe kwioli ekrwada, kwizityalo zekhemikhali, amayeza, ishishini lesinyithi, ubunjineli bamandla ombane kunye namanye amasimi achukumisa iasidi eyomeleleyo kunye nealkali kunye nezinye izixhobo ezomeleleyo zeendaba ezifakiweyo, kodwa indlela yokukhetha nokusebenzisa iperi yefluorine. iivalve ezinemigca, ngokutsho kubathengi bethu kule minyaka yokusetyenziswa-kwindawo yamava omsebenzi, ivalve ene-Fluorine-lined anti-corrosion isetyenziselwa ukusombulula ubushushu obuphakathi, uxinzelelo olusebenzayo, umahluko woxinzelelo kunye nezinye iintlobo zobubanzi besicelo esishwankathelwe njengoko ilandelayo: 1, efakwe ivalve yeplastiki yefluorine esetyenziswa ngubushushu obuphakathi: Ivalve yeplastiki yefluorine yenkampani yethu, i-polyphenylene sulfide yi-F46 (FEP), ukusetyenziswa kobushushu obuphakathi akuyi kudlula i-150 ℃ (ubushushu obuphakathi bunokuba yi-150 ℃ kwixesha elifutshane, ixesha elide lokushisa kwesicelo akufanele lidlule i-120 ℃), ngaphandle koko, iindawo zevalve ye-valve F46 ethambileyo, eguquguqukayo, ebangela ukuba ivalve ivalwe, ukuvuza kukhulu. Ukuba ubushushu obuphakathi busetyenziswa kwiqondo lobushushu lexesha elifutshane kwi-180℃, ixesha elide lobushushu ngaphakathi kwe-150℃, ungakhetha olunye uhlobo lwe-polyphenylene sulfide; I-PFA, kodwa i-PFA ifakwe i-polyphenylene sulfide iya kuba yindleko ephezulu kunexabiso le-F46 lelinen. 2. Akukho xinzelelo olubi. Izivalo zeplastiki ezinefluorine ezinemigca kufuneka zisetyenziswe kangangoko kunokwenzeka kumbhobho kukho uxinzelelo olubi, ukuba kukho uxinzelelo olubi, lula ukukhokelela kumaleko weplastiki anefluorine wodonga lwangaphakathi lwevalvu lufunxelwe ngaphandle (ikhukhumele), ukubola. , okubangela ukuvulwa kwevalve, ukungaphumeleli kokuvala. I-3, uxinzelelo lokusebenza, umahluko woxinzelelo akufanele udlule uluhlu oluvumelekileyo. Ngokukodwa, i-bellows ivalwe nge-fluorine yeplastiki yokulawula i-valve kunye ne-cut-off valves. Ngenxa yokuba i-metal bellows yenziwe ngezinto ze-PTFE, uxinzelelo lokusebenza kunye noxinzelelo oluphantsi kulula ukubangela ukuba iintsimbi zentsimbi ziqhekeke. Imivumbo etywinwe ngevalvu elawulayo yeplastiki yefluorine, uluhlu olusebenzayo loxinzelelo olusebenzayo, uxinzelelo oluphantsi, lunokutshintshwa lube kutywino olune lwefluorine. I-4, ivalve yeplastiki yefluorine esetyenziswa ngumgangatho ophakathi ayilungelanga amasuntswana aqinileyo, iikristale, intsalela, njl., ukuze kuthintelwe ivalve kwindawo evulekileyo, ukurhoxisa ukusebenza kwentliziyo yevalve, isango loxinzelelo oluphezulu lwevalve evala umaleko weplastiki yefluorine. okanye imiphunga yefluorine. I-medium ineengqungquthela ezinzima, iikristale, ukungcola, xa isetyenziswe, i-valve core, i-valve yesango loxinzelelo oluphezulu ingatshintshwa ibe yi-Hastelloy. I-5, efakwe ivalve yokulawula iplastiki yefluorine kufuneka ihambelane neqonga elifunekayo lokuhamba (ixabiso le-Cv) ukusetyenziswa okufanelekileyo kwedayamitha yevalvu. Kukhetho, kufuneka isekelwe kwiqonga lokuhamba kufuneka (ixabiso le-Cv) kunye nezinye iiparamitha zokusebenza ukubala ivalve kufuneka ikhethe idigri yegama kunye neqondo lokuvula ivalve, njengokhetho lwedayamitha yevalve inkulu kakhulu, ibotshelelwe ukwenza ivalve ibe nde. -ukusebenza kwexesha phantsi kwesiseko senqanaba elincinci lokuvula, lidityaniswa noxinzelelo oluphakathi, ukuze kube lula ukwenza i-valve core, intonga ichaphazeleke ifuthe eliphakathi kwaye emva koko ivalve yabangela ukungcangcazela, Isiqu sevalve siphantsi kwefuthe eliphakathi. unyaka wonke, kwaye nesitulo sevalvu siya kwaphulwa. Abathengi ekusebenziseni zonke iintlobo ze-fluorine ezifakwe kwi-valve zeplastiki, kufuneka bazame ukuqonda, ukuqonda ukusetyenziswa kwemigangatho yezobugcisa, kulula ukukhetha, ukusebenzisa ilungelo, ukuphucula ubomi benkonzo yevalve.