Pombi yesimbi yakapfava ndeimwe yezvimiro zvesimbi zvakajairwa zvinoshandiswa zvakanyanya mumapurojekiti akasiyana ekuvaka nhasi. Kusiyana nepombi yesimbi yakakwira-kabhoni, pombi yesimbi yakapfava ine kabhoni iri pasi pe0.18%, saka iyi mhando yepombi yesimbi yekabhoni inosungwa zviri nyore nepo mamwe marudzi epombi yesimbi yakakwira-kabhoni, senge pombi yesimbi isina simbi inoda hunyanzvi kuti iite nemazvo. weld zvinhu muguyo. Nekudaro, senge chero zvigadzirwa zvepfungwa, munyoro simbi pombi inongoita ngura nekufamba kwenguva. Panyaya iyi, kutarisirwa kwakawedzerwa kunodiwa nguva dzose kuti iwe uchengetedze pombi dzesimbi dzakapfava kuti dzirege kuita ngura nguva dzose.
Kazhinji, pombi yesimbi yakapfava inowanikwa mumhando dzakasiyana-siyana dzemaumbirwo anokwenenzverwa zviri nyore kuita pombi kana chubhu uye nezvimwewo. Mapaipi nechubhu zvinyoro simbi zviri nyore kugadzira, kuwanikwa nyore, uye zvinodhura zvishoma pane mamwe simbi zhinji. Munzvimbo dzakadzivirirwa zvakanaka, nguva yehupenyu yepombi yesimbi yakapfava ndeye 50 kusvika ku100 makore. Nhasi, mapaipi esimbi anotonhora akakungurutswa akashandiswa kune mazhinji emapaipi pasi rose, nekuti haangobatikidzwa nyore panzvimbo achichinjika asi anogona kudzivirira kutsemuka nekutsemuka nekumanikidzwa. Pamusoro pezvo, pombi dzesimbi dzakapfava dzine huwandu hwakasiyana hwekushandiswa kwezvakasiyana-siyana zvekushandisa muhupenyu, senge yakaderera dhizaini yekufambisa gasi, mvura, oiri, chiutsi chemhepo kana zvimwe zvinwiwa. Anoshandiswa mumichina, zvivakwa, masisitimu ekumwaya mvura, masisitimu ekudiridza, uye matsime emvura. Kune zvikumbiro uko kuchengetedzwa kwecorrosion kwakakosha, rudzi urwu rwepombi yesimbi inogona kupendwa kana galvanized panguva yekugadzirwa muguyo.
Mumusika wazvino wepombi yesimbi, mhando dzakasiyana dzepombi dzesimbi dzakapfava dzinoshandiswa kune chinangwa chechimiro uye mechanic & general engineering chinangwa, senge pombi yesimbi yakatenderera, sikweya simbi pombi, uye rectangular simbi pombi. Sezvo pombi yesimbi yakapfava isingaite ngura, inofanira kupendwa kana kuti neimwe nzira kudzivirirwa nekunamwa kuitira kudzivirira ngura kuti isaikuvadza. Kazhinji, pombi yesimbi yakapfava inoputirwa nedzimwe simbi dzakadai semhangura, kuzvidzivirira kubva mukuora. Pamusoro pezvo, kune mamwe matipi mashoma ekudzivirira iwe pombi yesimbi yakapfava kubva mukuora musevhisi, semuenzaniso kupfekedzwa kwegirisi kana oiri inochengetwa pamusoro pesimbi. Mumakore achangopfuura, simbi mutopota vagadziri mu China edza kuita chaiyo pamusoro kurapwa kuti nyoro simbi pombi sezvo per siyana zvinodiwa vatengi muguyo. Semuyenzaniso, cathodic kudzivirira imwe nzira inokosha kudzivirira ngura pamusoro pekutanga simbi zvidimbu.
Tumira meseji yako kwatiri:
Nguva yekutumira: Sep-07-2020
