3 Optional
3.1 Rudzi
The butterfly valve ine zvimiro zvakasiyana senge eccentric imwe chete, inclined plate type, centre line type, double eccentric uye katatu eccentric.Iyo yepakati pressure inoshanda pavharuvhu shaft uye inotakura kuburikidza nefurafura yeshavishavi.Nokudaro, kana kuyerera kupikisa kwepamusoro-soro uye dhayamita diki yakakura, shaft dhayamita uye hupamhi hwepureti yebhoti huchawedzera maererano.Kana mavharuvhu emagedhi, mavharuvhu ebhora kana globe mavharuvhu anoshandiswa, kubva kuzvinhu zvekuisa chisimbiso uye kuyerera kwekudzivirira Kuongorora kunonyanya kukodzera kupfuura vhejivhavhavha.
3.1 Rudzi
The butterfly valve ine zvimiro zvakasiyana senge eccentric imwe chete, inclined plate type, centre line type, double eccentric uye katatu eccentric.Iyo yepakati pressure inoshanda pavharuvhu shaft uye inotakura kuburikidza nefurafura yeshavishavi.Nokudaro, kana kuyerera kupikisa kwepamusoro-soro uye dhayamita diki yakakura, shaft dhayamita uye hupamhi hwepureti yebhoti huchawedzera maererano.Kana mavharuvhu emagedhi, mavharuvhu ebhora kana globe mavharuvhu anoshandiswa, kubva kuzvinhu zvekuisa chisimbiso uye kuyerera kwekudzivirira Kuongorora kunonyanya kukodzera kupfuura vhejivhavhavha.
Mumakore achangopfuura, kubuda kwemavharuvhu akapfava-seal gedhi mumasisitimu emvura akavandudza kukanganisa kwemavharuvhu emagedhi ayo ari nyore kuita sediment.Kuramba kwayo kuyerera kudiki, uye inogona kugadziriswa online.Inonyatsokodzera madiki uye epakati madhayamita, saka yakashandiswa zvishoma nezvishoma.
3.2 Kuvhara pairi
Mabhenefiti makuru esimbi yekuisa chisimbiso chevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhaurefu,hupenyu hurefu,kupisa tembiricha kuramba,kusiri nyore kukuvadza uye kubvarura, uye high pressure inotakura simba.Naizvozvo, yakashandiswa zvakanyanya mumakore achangopfuura, kunyanya kune akakosha zvikamu zveinjiniya masisitimu.Kana iyo rabha yakapfava sealing butterfly valve yakanyatsogadzirwa uye yakagadzirwa, inogona kuvharwa zvakanaka, uye dhayamita yakakura inogona kuchinjwa nyore nyore pa-line.Nekudaro, rabha ine matambudziko ekuchembera uye inogona kushandiswa chete mumamiriro ekushanda uko tembiricha haina kukwirira, saka inoshandiswa zvakanyanya mumapombi emvura uye masisitimu ekupa mvura.
Mabhenefiti makuru esimbi yekuisa chisimbiso chevhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhaurefu,hupenyu hurefu,kupisa tembiricha kuramba,kusiri nyore kukuvadza uye kubvarura, uye high pressure inotakura simba.Naizvozvo, yakashandiswa zvakanyanya mumakore achangopfuura, kunyanya kune akakosha zvikamu zveinjiniya masisitimu.Kana iyo rabha yakapfava sealing butterfly valve yakanyatsogadzirwa uye yakagadzirwa, inogona kuvharwa zvakanaka, uye dhayamita yakakura inogona kuchinjwa nyore nyore pa-line.Nekudaro, rabha ine matambudziko ekuchembera uye inogona kushandiswa chete mumamiriro ekushanda uko tembiricha haina kukwirira, saka inoshandiswa zvakanyanya mumapombi emvura uye masisitimu ekupa mvura.
Kune dzimwe nyika simbi sealing butterfly mavharuvhu anoshandiswawo mukupomba zviteshi, macondensers, masisitimu ekubvisa chiutsi uye masisitimu ekutsinhana kupisa mumagetsi ekupisa.Zvidyarwa zvemagetsi enyukireya zvinoshandiswawo mukumanikidza ganda rekuzviparadzanisa nevamwe, kupfapfaidza masisitimu uye brine, nezvimwewo, yekuchengetera mafuta yega uye chiutsi mune petroleum yekunatsa masisitimu.Supply valve, desulfurization system uye muswe gasi kurapwa, thermal cracking uye catalytic unit.Kune zvakare petrochemical zvirimwa, cryogenic, slurry uye papermaking masisitimu.
Kune tembiricha yepakati uye yepakati kudzvanywa mamiriro, zviri nani kushandisa simbi yekuvharisa butterfly mavharuvhu.Kune nzvimbo dzinoda kuvimbika kwepamusoro, hupenyu hurefu, nekutsiviwa kwenguva refu, mavharuvhu akavharwa nesimbi anofanira kushandiswawo.
Kune vheji inoshandiswa kune yakajairika tembiricha mvura, kana isinganyanyi kudiwa, haizotsiviwa kwenguva yakareba kana kwazvisingaite kutsiva, zvinokurudzirwa kutora shavivhavha ine chisimbiso chakapfava.Kana kunaka kwerabha kuchigona kuvimbiswa, mavharuvhu eshavishavi makuru-dhayamita emvura anofanira kuramba ari mavharuvhu erubha chigaro.
4 Mhedziso
Kuramba kuri kubuda kwehunyanzvi hutsva uye zvinhu zvitsva kuchavandudza mashandiro evhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhapitidzipitidza hurongwa, nekuisa mberi zvakagadziridzwa zvinodiwa pakugadzira nekusarudzwa kwevharuvhu yeshavishavi.
Kuramba kuri kubuda kwehunyanzvi hutsva uye zvinhu zvitsva kuchavandudza mashandiro evhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhapitidzipitidza hurongwa, nekuisa mberi zvakagadziridzwa zvinodiwa pakugadzira nekusarudzwa kwevharuvhu yeshavishavi.
Nortech ndeimwe yeanotungamira maindasitiri ekugadzira mavharuvhu muChina ane quality certification ISO9001.
Nguva yekutumira: Aug-20-2021