M'kati mwa mkati ndi gawo la valve yamagetsi ya fluorine-lined amapangidwa ndi njira yopangira jakisoni wothamanga kwambiri, ndipo ali ndi mphamvu zolimbana ndi kutu komanso kukalamba.PTFE, kotero ali ndi kukana kodalirika kwa dzimbiri ndi ntchito yosindikiza, ndipo amatha kugwiritsidwa ntchito pazinthu zowononga zowonongeka monga asidi ndi alkali.

Ma valve okhala ndi fluorine ndi oyenera kunyamula zakumwa ndi mpweya (kuphatikiza nthunzi) mumitundu yosiyanasiyana yamapaipi amakampani, makamaka kugwiritsa ntchito zida zowononga kwambiri, monga: sulfuric acid, hydrofluoric acid, phosphoric acid, Cl₂, alkali wamphamvu, aqua regia ndi media zina zowononga kwambiri.Amagwiritsidwa ntchito kwambiri mu petroleum, mankhwala, utoto, mankhwala ophera tizilombo, asidi ndi zamchere ndi mafakitale ena.Ndilo kusankha kwabwino kwa zida za anti-corrosion valve.

Chotsatira, ndiloleni ndifotokoze za mawonekedwe ndi kagwiritsidwe ntchito ka vavu yagulugufe yamtundu wa COVNA yamagetsi ya fluorine.

Mawonekedwe

1. Ndi yoyenera ngati valavu yoyendetsera kayendetsedwe kake, ndi zizindikiro zomveka bwino.

2. Oyenera nkhanza TV ndi zinthu zolimba.

3. Mphamvu yothamanga ndi yayikulu, ndipo kayendetsedwe ka kayendedwe ka sing'anga sikuletsedwa.

4. Kuchita bwino kusindikiza ndi kutayikira kwakung'ono: Mpando wa valve wosindikiza umapangidwaPTFE, yomwe imakhala ndi chisindikizo chodalirika komanso chodzipaka mafuta, ndipo imakhala yochepa kwambiri.

5. Kukonzekera kosavuta ndi kukonza kosavuta

6. Vavu yagulugufe yamagetsi ya fluorine imatenga mbale ya gulugufe ya fluorine yokonzedwa ndi luso lamakono.Pulasitiki ya fluorine ndi matrix achitsulo amaphatikizidwa bwino popanda mipata, yomwe imachotsa bwino mpweya wa interlayer ndikuchotsa zolakwika za ndondomeko monga kusanjikiza ndi kusweka.

7. Chosindikizira chosindikizira cha mpando wagulugufe wamtundu wa fluorine wopangidwa ndi magetsi amaperekedwa ndi 360 ° zotanuka zowonjezera mphamvu zowonjezera mphamvu, zomwe zimakhala ndi mphamvu yobwezeretsanso ma radial ndipo zimangosintha mapindikidwe kuti atsimikizire modalirika kuti palibe kutaya kwapakati pansi pa nthawi yayitali- kugwiritsa ntchito nthawi.

8. Mapewa apamwamba ndi otsika a shaft yamagetsi okhala ndi valavu yagulugufe ya fluorine amatengera zotsekera zamagawo angapo kuti azitha kubweza basi kusindikiza, kotero kuti malo osindikizira a ma shaft akumtunda ndi apansi sapanga kusiyana ndikuwonetsetsa kuti palibe kutayikira. wapakati.

Mapulogalamu

·Petroleum

· Chemical

· Kutaya

· Acid ndi alkali

Ngati ndinu opanga kapena mainjiniya m'mafakitale omwe ali pamwambapa ndipo mukufuna kudziwa zambiri za mavavu okhala ndi fluorine, chondeLumikizanani nafekuti mumve zambiri.