Ipleyiti yevalve yealumina yamanziingasetyenziswa kumandla ombane, i-petroleum, ikhemikhali, igolide, imigodi, ipayipi yokucoca ugutyulo kunye namanye amacandelo oshishino lwevalve yebhola yombhobho.Ipleyiti yevalve ye-ceramic yamanzinjengoko inqunyulwe okanye ibekwe kumbindi wombhobho, ingalungela uxinzelelo lwegama PN1.6 ~ 10.0Mpa, ubushushu bokusebenza -29 ~ 540 ℃ petroleum, imichiza, imigodi, isinyithi, ishishini lamandla kunye nezinye iimeko zokusebenza zevalve yebhola yombhobho. .Ngokukodwa ukukhutshwa kothuthu, inkqubo yokukhupha i-slag, ukukhutshwa, inkqubo yogutyulo, ubomi bayo benkonzo kunepleyiti yevalve yealloyi eqhelekileyo yanda ngaphezu kwamaxesha ali-10, inokuhlangabezana nokusetyenziswa kokunxiba okuphezulu, indawo eyomeleleyo ye-corrosion.Iinkcukacha zezi zilandelayo:
1. Onke amacandelo adityaniswe ne-medium yimathiriyeli ye-ceramic yesakhiwo, ukuzinza kwayo kweekhemikhali kunye nokuqina kwayo kuphezulu kakhulu (ubunzima be-Rockwell HRC90), kwaye ukuqina kukwesibini kwidayimane.Ngoko ke, iipleyiti yevalve yamanzieyenziwe ngezinto ze-ceramic inokumelana nokunxiba okuphezulu kakhulu, ukumelana nokugqwala, ukumelana nokhukuliseko, ubushushu obulungileyo kunye nokwandiswa kwe-thermal encinci.
2. Yenziwe nge-alumina ceramic iqela le-microporous kumphezulu weivalve yamanziinobushelelezi obuhle kunye nokuzithambisa, utshintshe izinto zemveli ezenziwe ngamanye amacwecwe evalve yamanzi kunye nendlela yokukhuhlana kunye nokuthanjiswa kwe-transmission medium, inokufikelela ukutywinwa okulungileyo, ukutshintsha ngokupheleleyo ukusetyenziswa kwevalve yemveli yamanzi kulula ukuvuza, ukutywinwa komhlaba. iziphene zomhlwa.
3. Ceramic elungileyo banxibe ukumelana, ukuze iipleyiti yevalve yeceramicixesha elide, ukuthembeka okuphezulu.Ubomi benkonzo ende, yi-titanium alloy valve sheet kunye nezinye izinto zemveli ezenziwe nge-valve sheet amaxesha angama-2-4.
4 Kuthutho lwemibhobho yobulukhuni obuphezulu begranular medium, umgubo ophakathi okanye amasuntswana athambileyo kodwa aphakathi adlekayo,ipleyiti yevalve yeceramicinenzuzo engenakuthelekiswa nanto.
Ixesha lokuposa: Oct-11-2022