Kuchinja Maitiro Emvura Yepasi Nekushongedza Mapaipi Esimbi
Mukati meCangzhou, Hebei Province, kambani yave ichiita kufambira mberi nekukurumidza mukusona mapaipi esimbiindasitiri iyi kubvira payakavambwa muna 1993. Iine nzvimbo yakakura 350,000 square metres, ine midziyo inosvika 680 miriyoni RMB uye vashandi vehunyanzvi vanosvika 680, kuzvipira kwayo kune mhando uye hunyanzvi kwakaita kuti ive mutungamiri mukugadzira mapombi epamusoro, kunyanya kune masisitimu emvura ari pasi pevhu.
Chimwe chezvinhu zvavanogadzira zvinoshamisa ipombi yavo ine polypropylene, iyo inoisa mwero mutsva wekugara kwenguva refu uye kuvimbika mumasisitimu emvura ari pasi pevhu. Pombi iyi itsva haisi kungogadzirwa chete; inomiririra danho guru muhunyanzvi hwekuwelda pombi dzesimbi. Kambani inoshandisa tekinoroji yepamusoro ye spiral submerged arc welding kuona kuti pombi yega yega yakagadzirwa zvine hungwaru kuti itsungirire kuoma kwekuisa pasi pevhu.
Lining yepolypropylene iri kuchinja masisitimu emvura yepasi pevhu. Inopa dziviriro yakawedzerwa kubva mukuora nekukweshwa, matambudziko anowanzoitika mumapaipi esimbi echinyakare. Lining iyi haingorerutsi hupenyu hwepaipi chete asiwo inoita kuti mvura irambe yakasviba, zvichiita kuti ive sarudzo yakakodzera kushandiswa kubva kumasisitimu emvura emaguta kusvika kumadigirii ekurima.
Kambani iyi inosiyana nemakwikwi ekunamira mapaipi esimbi nekuda kwekuzvipira kwavo kusingazununguki kune mhando. Danho rega rega rekugadzira rinotariswa zvakasimba kuti risvike padanho repamusoro. Kuzvipira kwavo kune hunyanzvi kunoonekwa mukushandisa kwavo tekinoroji yekunamira arc inoyerera nemhepo. Nzira iyi haingowedzere simba rekunamira chete asiwo inovandudza kusimba kwechimiro chepombi, zvichiita kuti ive yakakodzera kushandiswa nemhepo ine simba rakawanda.
Uyezve, ruzivo rwakakura rwekambani muindasitiri inovabatsira kunzwisisa matambudziko akasiyana anosangana nevatengi vavo. Vanoshanda pamwe chete nevatengi kuti vape mhinduro dzakagadzirwa zvinoenderana nezvinodiwa, vachivimbisa kubudirira kwepurojekiti yega yega. Ingave iri purojekiti hombe yemuguta kana yekurima diki, timu yavo yenyanzvi inogara yakagadzirira kubatsira vatengi mukusarudza zvigadzirwa zvakakodzera uye kupa rutsigiro rwakakosha mukati menguva yese yekuisa.
Sezvo kudiwa kwemvura yepasi pevhu kwakavimbika kuri kuramba kuchikura, kukosha kwemvura yepamusoro-soro hakugone kurerutswa. Mapaipi ane polypropylene anogadzirwa nekambani iyi iri kuCangzhou anopfuura kungova chigadzirwa chete; anomiririra kuzvipira kune mhando, kugara kwenguva refu, uye kuvimbika. Nehunyanzvi hwavo hwepamusoro hwekuwedera mapaipi esimbi, vari kugadzira nzira yehurongwa hwemvura hwemangwana husingangoshande zvakanaka chete asiwo hunoenderera mberi.
Muchidimbu, tekinoroji itsva, kuzvipira kune mhando yepamusoro, uye kunzwisisa kwakadzama zvinodiwa nevatengi kwakaita kuti kambani iyi ive mutungamiri muindasitiri yekuwedera mapaipi esimbi. Mapaipi avo ane polypropylene anoratidza kuzvipira kwavo kupa mhinduro dzakanaka dzepasi pevhu. Sezvavanoramba vachisimudzira miganhu yekugadzira mapaipi, chimwe chinhu chakajeka: remangwana rekupa mvura yepasi pevhu riri mumaoko akavimbika.
Nguva yekutumira: Gumiguru-20-2025