Umbhobho wensimbi ojikelezayo usetyenziswa kakhulu kwiprojekthi yamanzi epompo, ishishini lepetrochemical, ishishini lemichiza, ishishini lamandla ombane, ukunkcenkceshela kwezolimo kunye nokwakhiwa kwedolophu.Yenye yeemveliso ezingundoqo ezingama-20 eziphuhliswe eTshayina.
Umbhobho wentsimbi ye-Spiral ungasetyenziswa kumashishini ahlukeneyo.Iveliswa ngokwenkqubo ethile kunye neenkqubo zokuvelisa kwaye idlala indima ebalulekileyo ekwakheni ukwakhiwa.Ngokunyuka koxinzelelo lokuthwala kunye nokwanda kwenkonzo engqongqo, kuyimfuneko ukwandisa ubomi benkonzo yombhobho kangangoko kunokwenzeka.
Olona lwalathiso luphambili lophuhliso lombhobho wentsimbi ejikelezayo lu:
(1) Yila kwaye uvelise imibhobho yentsimbi enesakhiwo esitsha, njengemibhobho yentsimbi edityanisiweyo ephindwe kabini.Yimibhobho ephindwe kabini edityaniswe ngentsimbi yomtya, sebenzisa ubukhulu besiqingatha sodonga lombhobho oluqhelekileyo ukuze ludityaniswe kunye, luya kuba namandla angaphezulu kunemibhobho enomgangatho omnye enobunzima obufanayo, kodwa ayizukubonisa ukungaphumeleli okuqinileyo.
(2) Ukuphuhlisa ngamandla imibhobho egqunyiweyo, njengokwaleka udonga lwangaphakathi lombhobho.Oku akuyi kwandisa kuphela ubomi benkonzo yombhobho wensimbi, kodwa kwakhona kuphuculwe ukuguquguquka kodonga lwangaphakathi, ukunciphisa ukuxhathisa ukuxhatshazwa kwamanzi, ukunciphisa i-wax kunye nokungcola, ukunciphisa inani lokucoca, ngoko ukunciphisa iindleko zokugcinwa.
(3) Phuhlisa amabakala amatsha entsimbi, uphucule umgangatho wobugcisa wenkqubo yokunyibilikisa, kwaye wamkele ngokubanzi inkqubo yokuqengqeleka elawulwayo kunye nokuqengqeleka kwenkunkuma, ukuze kuphuculwe ngokuqhubekayo amandla, ukuqina kunye nokusebenza kwe-welding yomzimba wombhobho.
Umbhobho wentsimbi odityanisiweyo wobubanzi obukhulu ugqunywe ngeplastiki ngokwesiseko sombhobho odityanisiweyo ojikelezayo omkhulu we-diameter kunye nombhobho odityanisiweyo ophezulu-frequency.Inokuthi ifakwe nge-PVC, i-PE, i-EPOZY kunye nezinye iingubo zeplastiki zeempawu ezahlukeneyo ngokweemfuno ezahlukeneyo, kunye nokubambelela kakuhle kunye nokuxhathisa okuqinileyo kwe-corrosion.Iasidi eyomeleleyo, ialkali kunye nezinye iikhemikhali zokuxhathisa umhlwa, non-ityhefu, akukho mhlwa, ukumelana ukunxitywa, ukumelana impembelelo, ukumelana permeability, umbhobho egudileyo umphezulu, akukho ukunamathela kuyo nayiphi na into, kunokunciphisa ukuxhathisa kwezothutho, ukuphucula izinga lokuhamba kunye nokuthutha. ukusebenza kakuhle, ukunciphisa ilahleko yoxinzelelo losulelo.Akukho sinyibilikisi kwi-coating, akukho nto exudate, ngoko ayiyi kungcolisa i-medium yokuhambisa, ukuze kuqinisekiswe ukucoceka kunye nococeko lolwelo, kuluhlu lwe-40 ℃ ukuya ku-80 ℃ lunokusetyenziswa ngokuhlukileyo kwaye umjikelo obandayo, hayi ukuguga, hayi ukuqhekeka, ngoko ke ingasetyenziswa kwindawo ebandayo kunye nokunye okusingqongileyo okurhabaxa.Umbhobho wentsimbi odityanisiweyo omkhulu usetyenziswa kakhulu kwimpompo yamanzi, igesi yendalo, i-petroleum, ishishini lemichiza, iyeza, unxibelelwano, amandla ombane, ulwandle kunye nezinye iinkalo zobunjineli.
Ixesha lokuposa: Jul-13-2022