Emkhakheni omkhulu wobunjiniyela bezimboni, ukuthola ama-valve asebenza kahle futhi anokwethenjelwa kuhlala kuyinto ehamba phambili.Phakathi kwezinketho eziningi ezitholakalayo, i-valve eyodwa igqama ngokusebenza kwayo okuphezulu nokuqina - i-Fluorine Butterfly Valve.Lesi sihloko sihlose ukucacisa izici, izinzuzo kanye nokusetshenziswa kwale valve ephawulekayo eseyisixazululo soguquko emikhakheni ehlukahlukene yezimboni.
I-valve yevemvane ene-fluorine iyi-valve esebenzisa idiski efakwe ku-shaft ejikelezayo ukuze ilawule ukugeleza koketshezi ngepayipi noma ipayipi.Okuhlukile kule valve ukwakhiwa kwayo, okuhlanganisa indawo yangaphakathi ene-fluoropolymer-lined.Ngokuvamile eyenziwe ngezinto ezifana ne-PTFE (i-polytetrafluoroethylene), le liner inokumelana okuhle kakhulu namakhemikhali anolaka, amazinga okushisa aphezulu kanye nezinto ezilimazayo.
Enye yezinzuzo eziyinhloko zama-valve butterfly ane-fluorine ukumelana nokugqwala.Amavalvu endabuko enziwe ngezinsimbi njengensimbi noma insimbi ngokuvamile awohloka ngokuhamba kwesikhathi ngenxa yokusabela kwamakhemikhali lapho ephatha uketshezi olubolayo noma amagesi.Ulwelwesi lwe-fluoropolymer lwevalvu uvemvane luvimbela ukuthintana okuqondile kwemidiya egqwalayo nempahla yevalvu, kuqinisekiswe impilo yesevisi nokunciphisa izindleko zokuyilungisa.
Ngaphezu kwalokho, ukumelana nokushisa okuphezulu okuphezulu kwama-valve butterfly ane-fluorine nakho kuyakufanelekela ukunakwa.Ezinqubweni eziningi zezimboni, ukuphatha uketshezi kuhilela izinto ezishisayo kakhulu, ezingathinta kakhulu ukusebenza kwama-valve endabuko.I-fluoropolymer liner isebenza ngempumelelo njengesithiyo esishisayo, ivikela i-valve emonakalweni wokushisa futhi igcine ukusebenza kwayo ngisho nangaphansi kwezimo ezishisayo zokushisa.
Ukuqina okuvelele kwe-valve uvemvane eline-fluorine kuyenza ifaneleke ezinhlelweni ezibandakanya izinto ezilimazayo.Izinqubo eziningi zezimboni zidinga ukuphatha izinhlayiya eziqinile, ezingabangela ukuguga okukhulu kanye nokudabuka kuma-valve avamile.Amalayini e-Fluoropolymer anikezela ukumelana nokugqokwa okuhle kakhulu, aqinisekisa impilo ende yamavalvu futhi anciphisa isidingo sokushintshwa noma ukulungiswa njalo.
Ukuguquguquka kwe-valve ye-butterfly ene-fluorine kungenye inzuzo eyihlukanisa nemikhiqizo efanayo.I-valve ingasetshenziswa ezinhlobonhlobo zezicelo zezimboni ezihlanganisa ukucubungula kwamakhemikhali, uwoyela negesi, ukwelashwa kwamanzi kanye nemithi.Ikhono layo lokuphatha izinhlobo ezahlukene zoketshezi, amakhemikhali anolaka nezimo zokusebenza ezinokhahlo kuyenza ilungele izimboni ezinezidingo ezihlukene.
Ngaphezu kwalokho, umklamo we-fluorine butterfly valve ungabona ukulawula ukugeleza okuthembekile nokunembayo.I-disc yayo izungeza ku-axis yayo, ivumela ukulungiswa kokugeleza okusheshayo nokuphumelelayo.Lesi sici siwusizo ikakhulukazi lapho kudingeka khona ukulawulwa okunembile kokugeleza koketshezi, njengezitshalo ezenza imithi noma izindawo zokuhlanzwa kwamanzi angcolile.
Amavalvu ovemvane ane-fluorine anikeza ukunethezeka nokusebenza kahle kwezindleko uma kuziwa ekufakweni nasekunakekeleni.Ukwakhiwa kwayo okungasindi kwenza kube lula ukuyiphatha nokuyifaka, kunciphisa isikhathi sokufakwa nezindleko zabasebenzi.Ukwengeza, izakhiwo ezimelana namabala ze-liner zinciphisa isidingo sokuhlanzwa njalo, zinciphisa izidingo zokulungiswa kanye nesikhathi sokuphumula sokusebenza.
Nakuba ama-valve butterfly e-fluorine anezinzuzo eziningi, kufanele kuqashelwe ukuthi ama-valve butterfly e-fluorine awanayo imingcele.Ingase ibe namandla alinganiselwe wokucindezela okuphezulu uma kuqhathaniswa nezinye izinhlobo zama-valve, okungase kukhawulele ukusetshenziswa kwayo kwezinye izimo lapho ukubekwa uphawu komfutho ophezulu kubaluleke kakhulu.Kodwa-ke, uma isetshenziswe ngaphakathi kwebanga lokucindezela elicacisiwe, i-valve ibonise ukuthi iyisisombululo esithembekile nesisebenzayo.
Sengiphetha, ama-valve evemvane ane-fluorine ahlinzeka ngesixazululo soguquko sezinhlelo zokusebenza zezimboni.Ukumelana nokugqwala kwayo, ukumelana nezinga lokushisa eliphezulu kanye nokuqina kwayo kuyenza ibe ukukhetha okuhle kakhulu ukuphatha uketshezi olubolayo, amazinga okushisa adlulele kanye nezinto eziqhumayo.Ngokuguquguquka kwayo, ukulawula ukugeleza okunembayo kanye nokugcinwa kalula, le valve isiphenduke ithuluzi elibalulekile ezimbonini ezihlukahlukene.Ngokuthuthuka kobuchwepheshe kanye nokuthuthukiswa okuqhubekayo kwezidingo zemboni, amavalvu evemvane ane-fluorine-lined ngokungangabazeki azodlala indima ebalulekile ekuqinisekiseni ukusebenza kahle nokuthembeka kwezinhlelo zokulawula uketshezi.
Isikhathi sokuthumela: Aug-29-2023