Muhupenyu hwemazuva ano hwemaguta, zvinodiwa zvehutsanana nekuchengetedzwa kwezvakatipoteredza zvemvura yemumaguta zvinofanirwa kufungwa nezvazvo. Kuti ngura isasvibise mvura yemupombi uye kudzivirira ngura kubva mukati, madziro emukati memapaipi anofanira kuputirwa nejira remukati. Pazasi tichaongorora zvakadzama dziviriro yemukati memapaipi esimbi ane ductile.
Rudzi rweDziviriro yeKuora Kwemukati
Lining yesimende inoiswa uchishandisa nzira ye centrifugal coating. Nzira iyi inogadzira pamusoro wakatsetseka, wakaenzana, inopa kubatana kwakasimba nemadziro epombi, uye inodzivirira kusvuuka. Linings dzinodzivirira ngura dzinogona kuiswa mumhando nhatu zvichienderana nehunhu hwemvura yadzinotakura:
Rudzi rwekuputira runodzivirira ngura (ona tafura iri pazasi)
1. Mucheka wakajairika
Kushandiswa: Kwakakodzera kushandiswa kwemvura yakawanda isina kubikwa uye yekunwa
Zvinhu Zvekuisa Mukati: Ordinary Portland Cement Mortar Lining
Simende dhaka ipurasitiki inoshanda inodzivirira ngura inoburitsa zvinhu zvine alkaline kana yasangana nemvura, zvichikonzera kufambisa mvura pamadziro emukati mepombi yesimbi ine ductile, zvichipa dziviriro yemagetsi kune substrate.
2. Mucheka Wakasimbiswa weKurwisa Kuora
Mashandisirwo: Mvura yakapfava, mvura ine asidhi shoma, mvura inokwesha zvakanyanya, nedzimwe mhando dzemvura dzinoparadza
Zvinhu zveLining: Simende ine alumina yakawanda, simende isingapindi sarufa, lining yemota yesimende + topcoat
Simende ine alumina yakawanda: Simende iyi inoshandiswa zvakanyanya kudzivirira ngura, inodzivirira ngura zvakanyanya, yakakodzera kushandiswa mutsvina, mvura yakasviba, uye makemikari ane mvura.
Simende isingapindi sulfate: Inodzivirira sulfate, yakakodzera mvura isingapindi sulfate.
Chisimbiso cheEpoxy cheCement Mortar Lining: Chisimbiso che epoxy chakagadzirwa nemvura chinopfapfaidzwa uye chinonamirwa pamusoro pechisimbiso chemortar. Chinodzivirira ngura zvakanaka uye chinoita kuti mvura inofambiswa irambe isina kusvibiswa.
3. Kupfeka Kwakakosha
Mashandisirwo: Akakodzera kushandiswa kwakanyatsogadzirwa kana kushandiswa kwemvura inoparadza, kushandiswa kwemvura mumaindasitiri, uye kunyanya munzvimbo dzakaoma, uko zvakanakira zvinhu zvacho zvakakosha.
Zvinhu Zvekuisa Mukati: Polyurethane, epoxy ceramic lining. Inodzivirira kupera, haiparari ngura, uye haipindi mishonga, inoita kuti pave nepamusoro pakanaka uye pave nekudhonza kwakaderera, ichizadzisa zvinodiwa nezvakatipoteredza.
Kugadzira simende: Mushure mekuputira centrifugal, pombi ine simende inoiswa munzvimbo ine tembiricha ye20±3℃ uye hunyoro hunopfuura 95% kuti ikurumidze kuputira simende. Simba rekudzvanya resimbi yesimbi yesimbi haisi pasi pe50MPa mushure memazuva makumi maviri nemasere ekuputira.
Zvinodiwa zvekudzora mhando yemukati memapaipi esimbi anodzivirira ngura
Chishandiso chekuedza: Simende inotakurika ine hungwaru ultrasonic thickness gauge
Chiyero chezvinofanirwa kuitwa: Ukobvu hwesimende hunofanira kusangana nezvinodiwa mutafura iri pazasi.
Zvinodiwa zvakajairwa (ISO 2531, EN 545, GB/T 13295, EN 598 ukobvu hwesimende (mm))
Mucheka wemukati hauna mabhurumu, kuyerera kwemukati, kutsemuka, jecha rinoyangarara, kusingawanzoitiki, kukweshwa, kutsemuka, kunamira kwesimbi, uye marara. Machamfer emucheka wemukati uri pasoketi akakodzera uye akatsetseka.
Kazhinji, chifukidziro chemukati chemadziro chinodzivirira ngura chemapaipi esimbi anodzivirira ngura chinofanira kuva nekudzivirira ngura uye hydraulic zvakanaka. Pakusarudza jira remukati, zvinhu zvakaita sekuora kwemvura inodiwa, mwero wekuyerera kwemvura, uye tembiricha yekushanda kwenzvimbo zvinofanirwa kufungwa nezvazvo.DINSENinogona kupa vatengi mhinduro dzakagadzirwa dzekudzivirira ngura dzemukati zvichibva pamamiriro akasiyana ekushanda.
Nguva yekutumira: Gunyana-26-2025
