Isivivinyo se-TUV se-NSEN butterfly valve NSS

I-NSEN Valve isanda kuhlola isifutho sikasawoti esingathathi hlangothi sevalve, futhi yaphumelela ukuhlolwa ngaphansi kobufakazi be-TUV.Upende osetshenziselwa i-valve ehloliwe i-JOTAMASTIC 90, ukuhlolwa kusekelwe ku-ISO 9227-2017 evamile, futhi ubude besikhathi sokuhlola buthatha amahora angu-96.

I-NSEN BUTERFLY VALVE ISO9227-2017

Ngezansi ngizokwethula kafushane inhloso yokuhlolwa kwe-NSS,

Ukuhlolwa kwesifutho sikasawoti kulingisa indawo ezungezile yolwandle noma isimo sezulu sezindawo ezinomswakama ezinosawoti, futhi kusetshenziselwa ukuhlola ukumelana nokugqwala kwesifutho sikasawoti semikhiqizo, izinto zokwakha kanye nezingqimba zayo zokuzivikela.

Izinga lokuhlola isifutho sikasawoti lizicacisa ngokucacile izimo zokuhlola, njengezinga lokushisa, umswakama, ukugxila kwesisombululo se-sodium chloride kanye nenani le-pH, njll., futhi libeka phambili izidingo zobuchwepheshe zokusebenza kwegumbi lokuhlola isifutho sikasawoti.Izindlela zokwahlulela imiphumela yokuhlolwa kwesifutho sikasawoti zifaka: indlela yokwahlulela yokulinganisa, indlela yokwahlulela enesisindo, indlela yokwahlulela ukubukeka okubolayo, kanye nendlela yokuhlaziya izibalo zedatha yokugqwala.Imikhiqizo edinga ukuhlolwa kwesifutho sikasawoti ikakhulukazi eminye yemikhiqizo yensimbi, futhi ukumelana nokugqwala kwemikhiqizo kuyaphenywa ngokuhlolwa.

Ukuhlolwa kwemvelo okulingisa okufafazwa usawoti okulingisa ukusebenzisa uhlobo lwemishini yokuhlola enebhokisi lokuhlola levolumu yesifutho sikasawoti, endaweni yaso yevolumu, kusetshenziswa izindlela zokwenziwa ukwakha indawo yesifutho sikasawoti ukuhlola ikhwalithi yokugqwala kwesifutho sikasawoti. ukumelana komkhiqizo .Uma kuqhathaniswa nemvelo, ukugcwala kukasawoti kwe-chloride endaweni yesifutho sikasawoti kungaba izikhathi ezimbalwa noma amashumi ezikhathini eziningi kunokuqukethwe kwesifutho sikasawoti semvelo evamile, okwandisa kakhulu izinga lokugqwala.Ukuhlolwa kwesifutho sikasawoti somkhiqizo kwenziwa futhi umphumela utholakala Isikhathi sibuye sifinyezwe kakhulu.Isibonelo, uma isampula yomkhiqizo ihlolwa endaweni engokwemvelo yokuchayeka, kungathatha unyaka ongu-1 ukulinda ukugqwala kwayo, kuyilapho ukuhlolwa ngaphansi kwezimo zemvelo ezifuywe ngosawoti ezenziwe ngokwenziwa kudinga amahora angu-24 kuphela ukuze kutholwe imiphumela efanayo.

Ukuhlolwa kwesifutho sikasawoti esingathathi hlangothi (ukuhlolwa kwe-NSS) kuyindlela yokuqala yokuhlola ukugqwala esheshisiwe futhi esetshenziswa kabanzi.Isebenzisa u-5% we-sodium chloride ewusawoti we-aqueous solution, inani le-pH lesisombululo lilungiswa ebangeni elingathathi hlangothi (6-7) njengesixazululo sesifutho.Izinga lokushisa lokuhlola lingu-35℃, futhi izinga lokuncibilika kwesifutho sikasawoti liyadingeka ukuthi libe phakathi kuka-1~2ml/80cm²·h.


Isikhathi sokuthumela: Jul-15-2021