Vavu yagulugufe yamagetsi yokhala ndi fluorine yamagetsi

一, Cholinga:

Valavu yagulugufe yamagetsi ya fluorine yokhala ndi mizere ndi mtundu watsopano wa vavu yomwe imayendetsa ndikuchotsa mpweya ndi madzi. M'mbuyomu, mavavu wamba sakanatha kuthana ndi zida zowononga za acid-base. Kuwonongeka kwamphamvu kwa ma TV kungayambitse kuwonongeka kwa ma valve ndi mapaipi, zomwe zimakhudza chitetezo, ndipo ntchitoyo sinali yokhazikika. Vavu yagulugufe yokhala ndi mizere ya fluorine imapeweratu zovuta izi, kotero kuti payipi imatha kuyenda mokhazikika kwa nthawi yayitali. Vavu yagulugufe yamagetsi yokhala ndi fluorine ndiyoyenera kwambiri kunyamula ma asidi ndi ma alkali media ndi corrosiveness yamphamvu. Sing'anga sichidzayambitsa chikoka chilichonse pa valve, ndipo imatha kutsimikizira kugwiritsa ntchito didlink kwanthawi yayitali.

二、Zinthu:

1. Valavu ya butterfly yamtundu wa fluorine ndi yaying'ono mu kukula, yopanda malire pakuyika, yosinthika komanso yodalirika pakutsegula ndi kutseka, ndikutaya msanga.

2. Zida zosindikizira za butterfly valve zimagwiritsa ntchito zipangizo zamakono, zomwe zimazindikiradi ndondomeko yonseyi popanda kutayikira, ndipo ndizotetezeka komanso zodalirika.

3. Pamene madzi akudutsa mu valve, kukana kumakhala kochepa kwambiri, liwiro limakhala lofulumira, ndipo ndi losalala komanso lothandiza.

4. Chovala cha valve chikhoza kutsegulidwa ndi kutsekedwa pokhapokha pozungulira 90 °.

5. Zida za thupi la valve zimatha kusinthidwa malinga ndi zosowa zenizeni, kuti mugwiritse ntchito bwino sing'anga yoyendetsa.