Nekuda kweiyo compact chimiro uye inoshanda kupisa kupisa, spiral heat exchangers inoshandiswa zvakanyanya mumakemikari, simba, uye mamwe minda. Kuongororwa nguva nenguva kwakakosha kuti uve nechokwadi chekushanda-kwenguva refu, uye kugadzikana. Iyi inotevera ndiyo core inspection process:
1. Chitarisiko uye Nheyo Yekuongorora
Chekutanga, ongorora kunze kwemudziyo kuona zviratidzo zvekuora, deformation, kana kubuda, uchitarisa mawelds, mapombi ekubatanidza, uye maflange. Zvakare, tarisa kuti hwaro hwakachengeteka uye kuti mabhaudhi anchor akasununguka kudzivirira vibration kuti isawedzere kupfeka panguva yekushanda.
2. Pressure Testing
Kusimba kunoongororwa kuburikidza nemvura kana kuedzwa kwemhepo. Muedzo wekudzvanywa kwemvura pa1.25 nguva dhizaini yedhizaini inowanzo shandiswa, pasina kudonhedza kudonha mushure memaminitsi makumi matatu. Muedzo wekudzivirira mhepo unoshandisa gasi inert senge nitrogen, pamwe chete neinobvinza detector kana sensor kuona kudonha kudiki.
3. Heat Transfer Performance Evaluation
Pima tembiricha, kudzvanywa, uye kuyerera kweyekupinza uye yekubuda midhiya, verenga iyo chaiyo yekupisa kupisa coefficient, uye uienzanise nehuwandu hwekugadzira. Musiyano wetembiricha yakakwira zvisina mwero kana kudonha kamwe kamwe mukuyerera kunogona kuratidza kuderedzwa kwekuita nekuda kwekuyera, kuvharika, kana kukuvadzwa kwezvinhu zvemukati.
4. Internal Structure Inspection
Mushure mekubvisa musoro, tarisa spiral plates kuitira deformation, perforations, kana deposits. Shandisa ultrasonic ukobvu gauge kuyera hupamhi hwekutetepa kweplate, uchinyatso tarisa kune corrosion munzvimbo dzekuyerera kwemvura. Zvakare, tarisa kutendeseka kwema spacers uye zvisimbiso, kutsiva chero yakaora zvikamu sezvinodiwa.
5. Kushanda Parameter Monitoring
Ipo michina iri kushanda, shandisa vibration analyzer kuona zvisina kujairika vibration frequencies kuona kana paine kusaenzana kana nyaya dzekukweshana. Infrared thermal imaging inogona kubatsira kutsvaga nzvimbo dzekupisa dzinopisa uye kudzivirira kutadza.
6. Kuzivisa uye Maintenance Mazano
Chekupedzisira, data rekuongorora rinopfupikiswa uye mushumo wakadzama unopihwa, uchijekesa huwandu hwekuora, hupenyu hwesevhisi hwasara, uye kugadzirisa zvakakosha. Panyaya dzekuwedzera, kuchenesa makemikari nguva dzose kunokurudzirwa. Nzvimbo dzinowanzo donha dzinoda optimized welding process kana upgraded yekuisa chisimbiso.
Iyo yakamisikidzwa yekuongorora maitiro inogona kunyatso kuwedzera hupenyu hwesevhisi yespiral heat exchangers uye ive nechokwadi chekushanda nekuchengetedzeka kwemaitiro ekugadzira.
