Kwihlabathi leevalvu zemizi-mveliso, iivalve zebhabhathane ezihleli ngesinyithi zigqama njengokhetho oluthembekileyo, olusebenzayo lokulawula ukuhamba kwezinto ezahlukeneyo.Olu hlobo lwevalvu yenzelwe ukumelana namaqondo obushushu aphezulu, izinto ezonakalisayo, kunye nemidiya erhabaxa, iyenza ibe lukhetho oludumileyo kumashishini afana neoyile negesi, ukusetyenzwa kweekhemikhali, kunye nokuveliswa kwamandla.Kule bhlog siza kuphonononga iingenelo zokusebenzisa ivalve yebhabhathane ehleli ngentsimbi kwaye kutheni ilukhetho lokuqala kwizicelo ezininzi.

1. Ukuqina kunye nokuphila ixesha elide
Enye yeenzuzo eziphambili zentsimbi ehleli i-butterfly valves kukuhlala kunye nokuphila ixesha elide.Ngokungafaniyo neevalvu zesihlalo esithambileyo, ezidla ngokunxiba xa zisesichengeni sobushushu obuphezulu kunye nezinto ezirhabaxa, iivalve zesihlalo sentsimbi zenzelwe ukumelana neemeko zokusebenza ezinzima.Izihlalo zentsimbi zinika itywina eliqinileyo kwaye zixhathise ukubola, ziqinisekisa ubomi obude benkonzo kunye nokunciphisa iimfuno zokugcina.Oku kwenza iivalve ze-butterfly zentsimbi zibe sisisombululo esinendleko kumashishini afuna ukusebenza kwevalve ethembekileyo kunye nexesha elide.

2. Ukusetyenziswa kobushushu obuphezulu
Izivalo zebhabhathane ezihleli ngentsimbi zilungele ukusetyenziswa kobushushu obuphezulu apho iivalvu ezihleliyo ezithambileyo zinokusilela.Izihlalo zevalve yentsimbi zinokumelana namaqondo obushushu agqithisileyo ngaphandle kokubeka esichengeni amandla azo okutywina, nto leyo ezenza zilungele iinkqubo ezibandakanya iigesi ezishushu, umphunga kunye nezinto ezinyibilikisiweyo.Olu buchule bokuphatha amaqondo obushushu aphezulu lwenza iivalve zebhabhathane ezihleli ngentsimbi zibe yimpahla exabisekileyo kumashishini afana nokuveliswa kwamandla, iikhemikhali zepetroli kunye nesinyithi, apho ukuxhathisa ubushushu kuyimfuno ebalulekileyo.

3. Ukumelana nokubola
Kumashishini apho izinto ezinobungozi zikhona, ezifana nokucutshungulwa kweekhemikhali kunye nokunyangwa kwamanzi amdaka, ukuxhathisa i-corrosion yinto ephambili ekukhetheni i-valve.Iivalve zebhabhathane ezihleli ngesinyithi zenziwe ngezinto ezinjengentsimbi engatyiwa, i-duplex steel kunye nezinye i-alloys ezinganyangekiyo kwaye zifanelekile ukuphatha imichiza eyonakalisayo kunye nezisombululo ezineasidi.Izihlalo zentsimbi zibonelela ngomqobo okhuselayo wokubola, uqinisekisa ukuthembeka kwevalve kunye nokuthintela ukuvuza okanye ukungaphumeleli kwiindawo ezinobungozi.

4. Ukunxiba ukuxhathisa
Ukusetyenziswa kwezixhobo ezibandakanya i-media abrasive, efana nemigodi, i-pulp kunye nephepha, kunye nokuphathwa kwe-slurry, ukukwazi ukumelana nokuguga kunye nokukhukuliseka kubalulekile.Iivalve ze-butterfly ezihlala ngesinyithi zenzelwe ukuxhathisa ukuguga kunye nokugcina umsebenzi wazo wokutywina nangona zibonakaliswe kumasuntswana abrasive kunye nokuhamba kwesantya esiphezulu.Oku kubenza babe ukhetho oluthembekileyo lokulawula ukuhamba kwe-slurries e-abrasive, i-powders kunye ne-granular materials apho i-valve yezihlalo ezithambileyo zinokunciphisa ngokukhawuleza kwaye zingaphumeleli.

5. Ukuvalwa okungqongqo kunye nolawulo lokuhamba
Iivalvu zebhabhathane ezihleli ngentsimbi zaziwa ngobuchule bazo obubalaseleyo bokuvala kunye nolawulo lokuhamba oluchanekileyo.Isihlalo sesinyithi sibonelela ngokutywinwa okuqinileyo kwi-disc, ukunciphisa ukuvuza kunye nokuqinisekisa ukuhlukaniswa okuthembekileyo kwenkqubo yamanzi.Ukongezelela, iivalve ze-butterfly zenzelwe ukulawula ngokufanelekileyo ukuhamba, okwenza ukuba zilungele izicelo zokubethelwa ezifuna ulawulo oluchanekileyo lokuhamba.Oku kudityaniswa kokuvalwa okuqinileyo kunye nolawulo lokuhamba kwenza iivalve zebhabhathane ezihleli ngentsimbi zibe lukhetho oluguquguqukayo kwiinkqubo ezahlukeneyo zamashishini.

Ngokubanzi, iingenelo zokusebenzisa i-valve ye-butterfly ehlala ngentsimbi yenza ukuba ibe yinto yokuqala yokukhetha kumashishini afuna izisombululo ezinokwethenjelwa, ezizinzileyo kunye neziphezulu zokusebenza.Ukususela ekumelaneni namaqondo okushisa aphezulu kunye nezinto ezitshabalalisayo ukubonelela ngokuvala okuqinileyo kunye nokulawula ukuhamba okuchanekileyo, iivalve ze-butterfly ezihlala ngesinyithi zinika uluhlu lweenzuzo ezenza zibe yinxalenye ebalulekileyo kwizicelo ezininzi zoshishino.Njengoko itekhnoloji kunye nezixhobo ziqhubela phambili, ukusebenza kweevalvu zebhabhathane ezihleli ngentsimbi kulindeleke ukuba kuphuculwe ngakumbi, kuqiniswe indawo yazo njengomdlali ophambili kwicandelo levalvu yeshishini.