Valavu yamagetsi yamagetsi

Valve yamagetsi yamagetsi imatha kuonedwa kuti ndi "chitetezo" chowongolera madzi amphuno. Imapangidwa ndi chitsulo, ponyani chitsulo chosanjikiza monga valavu yopanda dzimbiri, ndipo zinthu zamkati ndi zazikuluzing'ono ndi zophimbidwa kwathunthu ndi fluorpeoplastics (monga F4, F46). Ndi kukhazikika kwamphamvu kwamankhwala a fluoroplastics, imatha kukana ma acid olimba monga sulfuric acid ndi hydrochloric acid, alkilis wamphamvu monga sodium hydroxide, komanso oxidals. Zimakhala zolimbana ndi zokutira za maze 0-14, ndikuyika kulumikizana pakati pa sing'anga ndi zitsulo kuchokera ku gwero ndikuchotsa zoopsa zachilengedwe. ​

Munjira yogwirira ntchito, valavu yokonzanso imakhala ndi ogwiritsira ntchito magetsi. Mukalandira zizindikiro zolamulira monga 4-20Ma, morengo, molojekitala amayendetsa molondola kuti asinthe malo omwe ali pachimake ndi mpando wa valavu, kukakamizidwa kapena kutentha kapena kutentha. Nthawi yomweyo, chipangizocho chimatumiza deta yotseguka, amapanga malo otsekeka, kukwaniritsa kulondola kwa ± 1%, ndipo amayankha mwachangu ≤ 15 / Stroke Full. ​

Ndi mawonekedwe ake omwe amakana kuphulika, malamulo oyenera kwambiri, ndipo mavu a fluorine omwe amapezeka mosafunikira ndi mankhwala opangira mankhwala osokoneza bongo a mankhwala, ndi batiri la a Lithiam Batrilyte. Kuphatikiza apo, kapangidwe kake kophulika kuli koyenera kuwononga malo ophulika ndi ophulika, ndikuphatikiza chitetezo ndi luntha, kupereka zitsimikiziro zodalirika zamadzimadzi. ​

Nkhani yomwe ili pamwambapa imafotokoza mfundo zazikulu za ma valve a magetsi amagetsi. Ngati mukufuna kuwonjezera milandu, yerekezerani ndi ma valuve ena ena, kapena kuti asinthe ma valve ena amafunikira mawu monga mawu omasuka, omasuka ndidziwitseni nthawi iliyonse.