Mhando yepamusoro yepamusoro yepamusoro yemhando yepamusoro yeButterfly Valve ine mativi matatu
Chii chinonzi triple eccentric butterfly valve lug?
Chivharo chevharuvhu cheshavishavi chine eccentric katatu, inozivikanwawo sevharafu yeshavishavi ine mativi matatu, imhando imwe yemavharuvhu eshavishavi anoshanda zvakanyanya, akagadzirirwa kushanda mumamiriro ekushanda ane kumanikidzwa kwakanyanya, tembiricha yakakwira, uye mafrequency akakwira ekuvhurika nekuvhara.
Kune zvinhu zvakawanda zvinoumbamavharuvhu eshavishavi ane hunyanza hutatu.Kune chigaro chevharuvhu chinoshanda pamwe chete nemuviri, chine makona ekugara akagadziridzwa, chakaputirwa nezvinhu zvisingapfekwi zvakakodzera kuvhura nekuvhara kwemamiriyoni, simbi isingasvibi kudzivirira ngura, uye zvinhu zvekupisa kwakanyanya. Uye mhete yakapfava yekuvhara ine layer yakawanda kana mhete yakaoma yekuvhara yakaiswa padhisiki rebhatafurayi. Rudzi urwu rwedhizaini runobvumira vharuvhu yebhatafurayi ine eccentric katatu kuti isanyanya kubatwa nekupisa kwakanyanya kana kukwirira kwekumanikidzwa uye ngura, zvichienzaniswa nemavharuvhu ebhatafurayi echinyakare.
Chivharo chevharuvhu cheshavishavi chine eccentric katatu(inozivikanwawo se triple offset butterfly valve) yakagadzirwa munyaya iyi.
kusabuda kwemvura kweduvharafu yeshavishavi ine eccentric katatuInoitwa nerin'i yesimbi isina tsvina yakaiswa padhisiki. Dhizaini yekutenderera kwerudyi isina kukweshana inoitwa nepfungwa ye triple eccentric. Inobvisa kukweshana pakati pechigaro nerin'i yekuvhara nekutenderera kwe90º, torque diki zvinoreva kuti tinogona kutanga vharuvhu ne actuator diki, kuchengetedza mari yakawanda nenzvimbo.
Dhizaini yeTriple offsets
- Chinhu chekutanga ndechekuti vharuvhu iri kumashure kwedhisiki kuitira kuti chisimbiso chikwanise kuvhara chigaro chose chevharuvhu.
- Kubviswa kwechipiri ndekwekuti mutsetse wepakati pevharuvhu unobviswa kubva papombi nepakati pevharuvhu kudzivirira kukanganiswa nekuvhurwa nekuvhara kwevharuvhu.
Zviri pamusoro apa ndiko kusumwa kwevharafu yeshavishavi ine eccentric katatuImhando yevharuvhu yemashavishavi inoshanda zvakanyanya inoshandiswa parizvino muminda yakawanda.
Zvinhu zvikuru zvemavharuvhu emabhatafura ane eccentric matatu
- Mhete dzechisimbiso dze duplex ne graphite dzine jira rakawanda dzinogona kutsiviwa zviri nyore.
- Mugodhi wakasimbiswa zvikuru wechikamu chimwe chete wakagadzirirwa kutamisa/kuchengetedza torque zvinobudirira.
- Zvidziviriro zvemabheya egirafiti zvakarukwa zvinodzivirira kupindira kwetsvina, zvichiita kuti torque irambe ichishanda uye mavharuvhu ashande zvakanaka.
- Kurongedza kwepurasitiki negrafiti zvine zvidimbu zviviri zvinoderedza njodzi yekubuda kwemhepo kubva kunze.
- Kubatanidza shaft-to-disc nekiyi kwakasimbiswa kuti shaft ive yakasimba.
- Magasket emumaronda anotenderera, zvisimbiso uye mhete dzekurongedza zvinotsiviwa pasina zvishandiso zvakakosha.
- Mabheyaringi anorema anodzivirira mitoro yekumanikidzwa kwakanyanya uye kusakara.
- Kubatwa kwenjodzi dzekubvisa shaft mukati nekunze kunoenderana nezvinodiwa zvepasi rose.
Magadzirirwo ehunyanzvi emavharuvhu eshavishavi ane eccentric matatu
| Dhizaini | API 609/ASME B16.34 |
| Kugumisa Kubatanidza | Rudzi rwewafer, Rudzi rweLug, Rudzi rweFlanged, Rudzi rweButtweld |
| Kushanda | Nemaoko/Pneumatic/Magetsi |
| Saizi Yehukuru | NPS 2"-60"(DN50-DN1500) |
| Kuongororwa kweDzvinyiriro | Kirasi yeASME 150-300-600-900 (PN16-PN25-PN40-63-100) |
| Flange standard | DIN PN10/16/25, ANSI B16.1, BS4504, ISO PN10/16,BS 10 Tafura D,BS 10 Tafura E |
| Kutarisana nechiso | ANSI B16.10, EN558-1 Series 13 &14 |
| Tembiricha | -29℃ kusvika 450℃ (zvichienderana nezvinhu zvakasarudzwa) |
| Zvikamu | Zvinhu |
| Muviri | Simbi yekabhoni, Simbi isina chinhu, Simbi yeDuplex |
| Dhisiki | Simbi yekabhoni, Simbi isina ngura, Simbi yeDuplex, Simbi yeAlloy |
| Chigaro chemuviri | 13CR/STL/SS304/SS316 |
| Chigaro | Muilti-layer (SS+Graphite kana SS+PTFE)/simbi-simbi |
Kuratidzwa Kwechigadzirwa:
Kushandiswa:
Rudzi urwu rweValve yeTriple Eccentric ButterflyYakakodzera kubata mvura dzakasiyana-siyana mumafuta negasi, petrochemical, makemikari, marasha, kubvisa munyu, maindasitiri emvura, chikafu nezvinwiwa. Zvakare kune simba rezuva, geothermal uye hydro, mafuta efossil, kupisa kwedunhu, migodhi, nzvimbo dzezvikepe uye nzvimbo dzendege.
