Ngokuthuthuka okuqhubekayo komnotho womphakathi, izidingo zemishini yezimboni ezivela kuyo yonke imikhakha yempilo nazo ziphakeme ngokuya phezulu.I-valve ye-butterfly ene-pneumatic rubber lined i-valve esetshenziswa kakhulu embonini.Lesi sihloko sizokwethula ukusetshenziswa kwe-valve uvemvane elinenjoloba yomoya embonini ngokuningiliziwe.
1. Isimiso esiyisisekelo se-valve ye-butterfly enenjoloba yomoya
I-valve yovemvane enerabha yomoya yenziwe nge-actuator yomoya, ipuleti levemvane, isihlalo sevalvu, i-valve rod, i-valve rod gasket, ipuleti lomfutho wasentwasahlobo, ulwelwesi, njll. Ikhiqiza isignali yomfutho womoya ngomthombo womoya, ilawula ukunyakaza kwe-actuator yomoya, futhi yenza ipuleti lovemvane lijikeleze, ngaleyo ndlela kufezwe injongo yokuvula nokuvala ipayipi.Ngesikhathi esifanayo, i-rubber lining material ingavala imidiya ehlukene futhi inezinhlelo eziningi zokusebenza.
2. Inkambu yokusetshenziswa kwe-valve ye-butterfly enerabha yomoya
Ama-valve e-butterfly anenjoloba yomoya asetshenziswa kabanzi kumakhemikhali, imithi, amandla kagesi, i-petroleum, i-metallurgy, imboni yokukhanya, ukudla nezinye izimboni.Phakathi kwazo, imboni yamakhemikhali ingenye yezinkambu zayo zokusebenza eziyinhloko.Ngenxa yokuthi imboni yamakhemikhali inezinhlobo eziningi zemidiya kanye nendawo yokusebenza embi, i-valve ye-butterfly enenjoloba yomoya inezici zokumelana nokugqwala, ukumelana nokugqoka kanye nokuvala kahle, okungahlangabezana nezidingo zemboni yamakhemikhali.
3. Izinzuzo ze-valve ye-butterfly enenjoloba yomoya
① Ukumelana nokugqwala okuhle
Ulwelwesi lwe-valve uvemvane lwenjoloba yomoya lwenziwe ngezinto zenjoloba, ezingamelana kahle nokuguguleka kwemithombo yezindaba egqwalayo njenge-asidi, i-alkali nosawoti.
② Ukumelana nokugqokwa okuqinile
I-valve uvemvane enerabha yomoya ijwayele ukugqokwa ngenxa yokungqubuzana kolayini ngesikhathi sokusetshenziswa.Kodwa-ke, ubulukhuni bensimbi yenjoloba buphansi kunaleyo yensimbi, ngakho-ke ukumelana ne-abrasion kunamandla.
③ Ukubekwa uphawu okuhle
Impahla yolwelwesi lwevalvu uvemvane olunerabha yomoya lusebenza kahle ukuvala imidiya ehlukene, engaqinisekisa ukuthi ipayipi alivuzi.
④ Ukunakekela okulula
I-valve yovemvane enomugqa werabha womoya inesakhiwo esilula, kulula ukuyilungisa nokufaka esikhundleni sayo, futhi yonga izindleko zokunakekela kanye nesikhathi.
4. Izinyathelo zokuphepha zokukhethwa kwe-valve ye-butterfly enerabha yomoya
① Ibanga lokushisa
Ukukhethwa kwe-valve ye-butterfly enerabha enomoya womoya kudinga ukucabangela ububanzi bokushisa bendawo ephakathi, bese ukhetha ulwelwesi, induku ye-valve nezinye izingxenye zezinto ezihlukahlukene.
② Isilinganiso sokucindezela
Ukukhethwa kwe-valve uvemvane elinenjoloba yomoya kudinga ukucabangela izinga lokucindezela kwepayipi bese ukhetha umzimba we-valve ofanele, ipuleti lomfutho wasentwasahlobo kanye nezinye izingxenye.
③ Uhlobo lwemidiya
Ukukhethwa kwe-valve ye-butterfly enomugqa werabha yomoya kudinga ukucabangela izici ze-medium, njengokubola, i-viscosity, izinga lokugeleza, okuqukethwe kwezinhlayiyana, njll.
Ukufingqa, i-valve ye-butterfly enenjoloba yomoya inezinzuzo zokungagugi, ukumelana nokugqwala nokubekwa uphawu okuhle, futhi isetshenziswe kabanzi kumakhemikhali, imithi, amandla kagesi, i-petroleum nezinye izimboni.Kodwa-ke, izinga lokushisa, izinga lokucindezela kanye nohlobo oluphakathi kufanele linakwe ngesikhathi sokukhethwa ukuze kuqinisekiswe ukusebenza kwalo okuvamile nokwandisa impilo yalo yesevisi.
Isikhathi sokuthumela: Mar-10-2023