Umdibaniso wokwandiswa kwerabha eneflange enye ineengenelo zokunqanda, ukuphelisa ingxolo, ukungagcini, kunye nokumelana nomhlwa.Iimpawu zayo zokutywinwa, iimpawu zokusebenza phantsi kweemeko zokuphela kunye neempawu zokuphucula unyango lokucocwa kwamanzi olwandle zingaphezulu kakhulu kuneengcango eziqhekezayo, ezisombulula iingxaki zamasango e-flapping yendabuko okanye i-butterfly check valves ngenxa yeemeko zokulawula kakubi, ukuvuza okukhulu, uxinzelelo oluphezulu. ivalve yesango umonakalo, njl ngenxa yokungaphumeleli kwezixhobo ezininzi.Amalungu akhubazekile kwaye agxumeke, kwaye ingxolo iphezulu, kwaye ingxolo ifuna ukuncitshiswa rhoqo.Yi-carbon ephantsi kunye nevalve yesango ehambelana nokusingqongileyo.Iimpawu zesakhiwo se-flange enye yokwandisa irabha edibeneyo: umgangatho ophezulu we-rubber ductile izinto eziluhlaza zikhethiweyo kwaye imicu yeekhemikhali eyomeleziweyo ifakwe.Ngokutsho kokuhlalutya kunye nokubala, izikimu zoyilo ezahlukeneyo zikhethwa kwiimeko ezahlukeneyo zokusebenza, iindlela zokupheka zerabha ezihlukeneyo zisetyenzisiweyo, kwaye zenziwe ngokwenkqubo ekhethekileyo yokuvelisa.
Iimbonakalo:
1. Ubungakanani obuncinci, ubunzima obulula, ukuqina okuhle, ukufakwa lula kunye nokugcinwa.
2. I-axial, i-lateral, i-radial kunye ne-angular displacement inokuveliswa ngexesha lofakelo, kwaye ayikhawulelwanga yi-eccentricity yombhobho womsebenzisi kunye ne-flange engahambelaniyo.
3. Xa usebenza, unokunciphisa ingxolo yokudluliselwa kwesakhiwo, kwaye unomthamo oqinileyo wokufunxa ukothuka.
4. Irabha ekhethekileyo yokwenziwa, ukumelana nokushisa okuphezulu, i-asidi, i-alkali kunye neoli.Ilungele imibhobho ekwazi ukumelana neekhemikhali.
Umdibaniso omnye wokwandiswa kwerabha yeflange isebenzisa izinto ezahlukeneyo zerabha yokwenziwa ukusetyenzwa kwemveliso.Imveliso ngokwayo inokuthembeka okugqwesileyo kunye nokusebenza.Xa kuthelekiswa nezixhobo zombhobho wokudibanisa isinyithi, inokujongana ngokufanelekileyo ne-corrosion kwiindawo ezahlukeneyo kunye ne-corrosion yangaphakathi yombhobho.Ngempembelelo yenkqubo, iimfuno zokusetyenziswa kwiinjineli ezahlukeneyo zemibhobho zifezekiswa ngokucwangcisiweyo.Unempembelelo yokulinganisa ekusebenzeni kombhobho, kwaye unesiphumo esibalulekileyo sembuyekezo yokwandisa ekusebenzeni kombhobho ngenxa yokwandiswa kobushushu kunye nokufinyela okubandayo, ukuthotywa kwesakhiwo sepleyiti kunye nomthamo wokuthwala.Amandla acinezelayo aphezulu, ukomelela okuphezulu, ukusebenza kokutywina okuthambileyo, ukulayisha lula kunye nokukhulula.Umbhobho omnye weflange uqhagamshelo lwerabha ethambileyo unokuhambisa amandla okuqhuba epleyiti eyimfama eqala impompo kwiindawo ezahlukeneyo zempompo kunye nombhobho ngokweebholiti ze-ankile.
Ixesha lokuposa: May-30-2022