Gasket ke karolo ea ho koala ea poleiti ea ho cheka mocheso. E bapala karolo ea bohlokoa ho eketseng khatello ea ho koala le ho thibela ho lutla, e boetse e etsa hore mecha ea phatlalatso e 'meli e phalle ka har'a likanale tsa eona tsa phallo ntle le motsoako.
Ka hona, ho bohlokoa haholo ho hlokomela hore gasket e nepahetseng e lokela ho sebelisoa pele ho sebelisoa mocheso o fapanyetsanang, Kahoo u ka khetha gasket e nepahetseng joang bakeng sapoleiti mocheso exchanger?
Ka kakaretso, lintlha tse latelang li lokela ho nahanoa:
Hore na e fihlela mocheso oa moralo;
Hore na e fihlela khatello ea moralo;
Ho lumellana ha lik'hemik'hale bakeng sa mecha ea phatlalatso le tharollo ea ho hloekisa ea CIP;
Ho tsitsa tlas'a maemo a itseng a mocheso;
Hore na ho kopuoa sehlopha sa lijo
Thepa ea gasket e sebelisoang haholo e kenyelletsa EPDM, NBR le VITON, e sebetsa maemong a fapaneng a mocheso, khatello le mecha ea phatlalatso.
Mocheso oa tšebeletso oa EPDM ke - 25 ~ 180 ℃. E loketse lintho tse kang metsi, mouoane, ozone, oli e tlotsang e seng ea peterole, asiti e hlapollotsoeng, motheo o fokolang, ketone, joala, ester jj.
Mocheso oa tšebeletso oa NBR ke - 15 ~ 130 ℃. E loketse libaka tse kang oli ea mafura, oli ea ho tlotsa, oli ea liphoofolo, oli ea meroho, metsi a chesang, metsi a letsoai jj.
Mocheso oa tšebeletso oa VITON ke - 15 ~ 200 ℃. E loketse libaka tse kang sulfuric acid e matla, caustic soda, oli ea phetisetso ea mocheso, oli ea mafura a joala, oli ea mafura a acid, mouoane o mocheso o phahameng, metsi a chlorine, phosphate jj.
Ka kakaretso, lintlha tse fapaneng li hloka ho nahanoa ka botlalo ho khetha gasket e loketseng bakeng sa phapanyetsano ea mocheso oa poleiti. Haeba ho hlokahala, thepa ea gasket e ka khethoa ka teko ea ho hanyetsa metsi.
Nako ea poso: Phato-15-2022