I-valve yebhola ingadlula ngayiphi indlela?

Ama-valve ebhola afanele imidiya ehlukahlukene, kuhlanganise nezimo zokusebenza ezivamile nezinzima, kanje:

Indlela yokusebenza evamile:Ama-valve ebholazilungele imidiya evamile njengamanzi, izincibilikisi, ama-asidi, negesi yemvelo. Inokwakheka okuhlangene, ukuvalwa okuthembekile, futhi indawo yokubeka uphawu ngokuvamile isesimweni esivaliwe ne-spherical surface, engaqedwa kalula yi-medium futhi kulula ukuyisebenzisa nokuyigcina. Isibonelo, umzimba we-valve wama-valve ensimbi engenasici wenziwe ngezinto zensimbi engagqwali ezifana ne-304 ne-316, futhi impahla yokuvala ingakhethwa ku-PTFE noma izinsimbi eziqinile zensimbi, ezingamelana nemidiya ehlukahlukene njengama-acids, igesi yemvelo, nemikhiqizo kawoyela.

Izimo zokusebenza ezimbi:Ama-valve ebholanazo zilungele izimo zokusebenza ezinemithombo yezindaba enokhahlo njenge-oxygen, i-hydrogen peroxide, i-methane, ne-ethylene. Lezi zindaba zingase zibe nezici ezifana nokugqwala, ukuvutha, ukuqhuma, noma izinga lokushisa eliphezulu nokucindezela, futhi umklamo okhethekile nokukhetha okubalulekile kwama-valve ebhola kungahlangabezana nalezi zidingo. Isibonelo, ama-valve ebhola le-carbon steel afanele imidiya enebanga lokushisa elisebenzayo lika -100 ℃ kuya ku-600 ℃ kanye nesilinganiso sokucindezela se-1.0-64MPa, futhi asetshenziswa kabanzi kumakhemikhali, uphethiloli, amandla nezinye izinkambu.

Imidiya ekhethekile: Kwemidiya ekhethekile njengemicu kanye nezinhlayiya ezincane eziqinile, ama-valve ebhola nawo anezixazululo ezihambisanayo. Isibonelo, kukhona i-shear force eqinile phakathi komgogodla omise okwe-V we-valve yebhola evalwe ngokuqinile emise okwe-V kanye nesihlalo se-valve yensimbi esishiselwe nge-alloy eqinile, elungele lolu hlobo lwe-medium. Ama-valve ama-port ball amaningi angakwazi ukulawula ngokuguquguqukayo ukuhlanganisa, ukuhlukana, nokushintsha kwendlela yokugeleza kwemidiya kumapayipi, okuwenza afaneleke izimo ezidinga ukulawulwa kwemidiya okuyinkimbinkimbi.

Imidiya egqwalayo: Kwemidiya egqwala kakhulu njenge-sulfuric acid, amanzi olwandle, njll.,ama-valve ebholabangathuthukisa ukumelana nokugqwala kwabo ngokusebenzisa izinto ezifana nensimbi engagqwali engu-316L, i-Hastelloy, noma i-lining ne-PTFE, i-ceramic coatings, njll.