Mun ye corrosion yebutterfly valvew (wuluwuluw).?
A ka c’a la, wuluwuluw sɔgɔli bɛ faamuya i n’a fɔ bɔgɔdaga nɛgɛmafɛn tiɲɛni min bɛ kɛ ni kemikɛli walima kuran-kimika lamini wale ye. Ikomi “sɔgɔsɔgɔninjɛ” ko bɛ kɛ nɛgɛ ni a lamini sigida cɛ jɛɲɔgɔnya yɛrɛma de la, nɛgɛ bɛ se ka bɔ a lamini na cogo min na walima ka baara kɛ ni fɛn dilannenw ye minnu tɛ nɛgɛ ye ka caya, o de ye sɔgɔsɔgɔninjɛ kunbɛnni sinsinnan ye. Farikolo min bɛ kɛbutterfly valve (wuluwulu) ka bɔgɔdaga(o la, dawolo datugulan fana sen bɛ o la) bɛ sumanmugu girinya fanba ta wa a bɛ to ka maga fɛnɲɛnamafagalan na, o la a ka ca a la, bulonba dawolo bɛ sugandi farikolofɛnw na.
Valve body corrosion suguya fila dɔrɔn de bɛ yenbutterfly valvew (wuluwuluw)., n’o ye kemikɛli ni kuran sɔgɔli ye. A ka sɔgɔli hakɛ bɛ dɔn ni a funteni, a tansiyɔn, a ka kemikaliya cogoya ye, ani a ka sɔgɔli kunbɛncogo min bɛ kɛ ni valve farikolofɛn ye. Nɔgɔli hakɛ bɛ se ka tila tilayɔrɔba wɔɔrɔ ye:
1. Nɔgɔli dafalen : sɔgɔli hakɛ bɛ dɔgɔya ni milimɛtɛrɛ 0,001 ye san kɔnɔ;
2. A bɛ se ka sɔgɔsɔgɔ kosɛbɛ: sɔgɔli hakɛ ye milimɛtɛrɛ 0,001-0,01 ye san kɔnɔ;
3. Nɔgɔli kunbɛnni : sɔgɔli hakɛ ye milimɛtɛrɛ 0,01-0,1 ye san kɔnɔ;
4. A bɛ se ka sɔgɔsɔgɔ kosɛbɛ: sɔgɔli hakɛ ye milimɛtɛrɛ 0,1-1,0 ye san kɔnɔ;
5. Nɔgɔli kunbɛncogo jugu: sɔgɔli hakɛ ye milimɛtɛrɛ 1,0-10 ye san kɔnɔ;
6. A tɛ sɔgɔsɔgɔ : a sɔgɔli hakɛ ka ca ni milimɛtɛrɛ 10 ye san kɔnɔ.
Cogo min na aw bɛ se ka sɔgɔsɔgɔninjɛ balibutterfly valvew (wuluwuluw).?
Butterfly valve ka valve farikolo ka sɔgɔli kɛlɛli bɛ bɔ kosɛbɛ fɛnw sugandili ɲuman na. Hali ni kunnafoniw minnu bɛ sɔgɔsɔgɔninjɛ kɛlɛli kan, olu nafa ka bon kosɛbɛ, a man nɔgɔn ka fɛn ɲuman sugandi, bawo sɔgɔsɔgɔninjɛ gɛlɛya ka gɛlɛn kosɛbɛ, misali la, asidi sulfuriki bɛ sɔgɔ kosɛbɛ nɛgɛ la ni a hakɛ ka dɔgɔ, wa ni a hakɛ ka ca, o bɛ nɛgɛ bila ka filimu passivasiyɔn dɔ dilan, min bɛ se ka sɔgɔli bali A jirala dɔrɔn ko idɔrɔzi bɛ sɔgɔ kosɛbɛ nɛgɛ la funteni ni degunba la, wa kulori gazi ka sɔgɔli baara tɛ bonya ni a jalen don, nka a sɔgɔli baara bɛ barika sɔrɔ kosɛbɛ ni nɛnɛ dɔ bɛ yen, wa fɛn caman tɛ se ka kɛ. Gɛlɛya min bɛ valve farikolofɛnw sugandili la, o ye ko an tɛ se ka dɔrɔn ka jateminɛ kɛ sɔgɔsɔgɔninjɛ gɛlɛyaw la, nka an bɛ fɛnw fana jateminɛ i n’a fɔ degun ni funteni kunbɛnni, n’a bɛ se ka kɛ sɔrɔko siratigɛ la, ani n’a sanni ka nɔgɔn. O la sa, i ka kan ka i janto i yɛrɛ la.
1. Filanan ye ka finimugu fɛɛrɛw tigɛ, i n’a fɔ plɔmu, aliminiyɔmu, ɛntɛrinɛti plastiki, lamini nafama ani lastikuw sintetiki suguya caman. Ni cɛmancɛ cogoyaw y’a to, o ye kɔlɔsili fɛɛrɛ ye.
2. Sabanan, ni degun ni funteni ma caya, fluorine-lined butterfly valve kɔnɔfɛn kunba bɛ se ka kɛ tuma caman na kosɛbɛ walasa ka sɔgɔsɔgɔninjɛ bali.
3. Ka fara o kan, valve farikolo kɛnɛma fana bɛ sɔgɔ fiɲɛ fɛ, wa nɛgɛ min bɛ se ka wuli, o bɛ lakana caman na ni nikɛri ye.
TWS bɛna sɔgɔsɔgɔninjɛ kɛlɛli fɛn kura dɔ daminɛ sɔɔni, min bɛna fɛnɲɛnamafagalanw bɛɛ lajɛlen datugu i n’a fɔbutterfly valvew (wuluwuluw)., da wulilenw, sɛgɛsɛgɛlikɛlanw (valves).ani bololanɛgɛw, o ni dɔ wɛrɛw. Nin fɛn dilannenw bɛ tali kɛ fɛn caman na minnu bɛ se ka sɔgɔsɔgɔ ani ka fɛnw furakɛcogo kɛrɛnkɛrɛnnenw ta walasa ka sigicogo ɲuman ni baarakɛcogo sabatili sabati baarakɛcogo juguw la. An b’an jija ka izini valve fɛnw di kiliyanw ma minnu bɛ mɛn, ka minɛnw baara waati janya kosɛbɛ, ka dɔ bɔ ladonni musakaw la u si bɛɛ kɔnɔjanyacycle, ani ka kiliyanw dɛmɛ u ka se ka sanniko latigɛw kɛ minnu nafa ka bon.
Poste waati: Awirilikalo-04-2025
