Kukho iintlobo ezininzi zeevalvu zebhabhathane, kuquka ukunqunyulwa okukhawulezileyo kunye nokulungiswa okuqhubekayo. Isetyenziswa kakhulu kwiipayipi ezinkulu ezinobukhulu obuphantsi kolwelo kunye negesi. Ifanelekile kwiimeko apho iimfuno zokulahlekelwa luxinzelelo zingekho phezulu, kufuneka ukulungiswa kokuhamba, kwaye iimfuno zokuvula nokuvala zikhawuleza; ngokuqhelekileyo ubushushu bungaphantsi kwama-300 ℃ kwaye uxinzelelo lungaphantsi kwama-40 kg (iivalvu zebhabhathane zihlala zisebenzisa uxinzelelo oluphantsi, njengezasekhaya. Akunqabile ukufikelela kwi-CL600). Le medium isetyenziswa kakhulu emanzini nakwigesi, kwaye le medium ayifuni mfuneko. I-granular medium ingasetyenziswa.
Njengevalvu yebhabhathane evaliweyo, yazisa uphuhliso olukhawulezileyo emva kokuvela kwerabha yokwenziwa, ngoko ke luhlobo olutsha lwevalvu yokuvala. Kwilizwe lethu ukuya kuthi ga kwiminyaka yoo-1980, iivalvu zebhabhathane zazisetyenziswa kakhulu kwiivalvu ezinoxinzelelo oluphantsi, kwaye isihlalo sevalvu sasenziwa ngerabha yokwenziwa. Ngawo-1990, ngenxa yokwanda kotshintshiselwano namazwe angaphandle, iivalvu zebhabhathane ezitywiniweyo (zesinyithi-zesitywino) zaphuhliswa ngokukhawuleza. Okwangoku, kukho iifektri ezininzi zeevalvu ezinokuvelisa iivalvu zebhabhathane ezitywiniweyo zesinyithi ezixineneyo ngokuzinzileyo, nto leyo eyenza intsimi yokusetyenziswa kweevalvu zebhabhathane ibe banzi.
Izinto ezinokuthi zithuthwe kwaye zilawulwe yivalvu yebhabhathane ngamanzi, amanzi aqunyiweyo, amanzi ajikelezayo, indle, amanzi olwandle, umoya, igesi, igesi yendalo engamanzi, umgubo owomileyo, udaka, intlama yeziqhamo kunye nemixube eneziqina ezixhonyiweyo.
Iivalvu zebhabhathane zifanelekile ukulawula ukuhamba kwamanzi. Ekubeni ukulahleka koxinzelelo lwevalvu yebhabhathane kwipayipi kukhulu kakhulu, kuphindwe kathathu kunevalvu yesango. Ke ngoko, xa ukhetha ivalvu yebhabhathane, impembelelo yokulahleka koxinzelelo kwenkqubo yepayipi kufuneka iqwalaselwe ngokupheleleyo, kwaye amandla epleyiti yebhabhathane yokumelana noxinzelelo lwendlela yokuhambisa amanzi xa ivaliwe nawo kufuneka aqwalaselwe. Isini. Ukongeza, kuyimfuneko ukuqwalasela umda wobushushu bokusebenza obunokumelana nezinto zesihlalo sevalvu ye-elastic xa kushushu kakhulu. Ubude bolwakhiwo kunye nokuphakama ngokubanzi kwevalvu yebhabhathane kuncinci, isantya sokuvula nokuvala sikhawuleza, kwaye sineempawu ezilungileyo zolawulo lolwelo. Umgaqo wolwakhiwo lwevalvu yebhabhathane ufanelekile kakhulu ekwenzeni iivalvu ezinkulu. Xa ivalvu yebhabhathane ifuneka ukulawula isantya sokuhamba kwamanzi, eyona nto ibalulekileyo kukukhetha ngokuchanekileyo ubungakanani kunye nohlobo lwevalvu yebhabhathane ukuze isebenze ngokufanelekileyo nangokufanelekileyo.
INortech ngomnye wabavelisi beevalvu zoshishino abaphambili eTshayina abanesiqinisekiso somgangatho se-ISO9001.
Ixesha lokuthumela: Agasti-19-2021