Gedhi repenstock resimbi isina ngura rakakura kwazvo
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Yakapfuura: DN1600 Chinongedzo chesimbi isina shaft isina kabhoni Zvinotevera: Gedhi reLog rakaiswa Laminated Stop
DN1600 Yakakura-dhayamita Stainless Steel Flanged Gate Valve Nhanganyaya Yechigadzirwa
Pfupiso yeChigadzirwa Chepakati
Iyi vharuvhu yegedhi resimbi isina ngura ine dhayamita hombe yeDN1600 ivharuvhu inorema inovhara zvinhu yakagadzirirwa masisitimu emapombi ane dhayamita hombe. Yakagadzirwa nesimbi isina ngura uye ine chibatiso chakakomba uye chimiro chinoenderana nedhayamita hombe, zvichiita kuti midziyo yemagetsi idzorerwe nemazvo mumapaipi. Yakakodzera mamiriro akaoma ekushanda mumaindasitiri akadai sekupisa kwakanyanya, kumanikidzwa kwakanyanya uye ngura yakasimba, chigadzirwa ichi chinoshandiswa zvakanyanya mumapurojekiti emvura nekudonhedza mvura, indasitiri yemakemikari, peturu, simba remagetsi, simbi nedzimwe nzvimbo. Ndiyo michina mikuru yekugumisa midziyo yemagetsi uye kuona kuti mapaipi ane dhayamita hombe anoshanda zvakachengeteka uye zvakagadzikana.
MaParamita Ehunyanzvi Epakati
| Chinhu cheParamende | Tsanangudzo chaiyo |
|---|---|
| Dhayamita yezita | DN1600 (1600mm) |
| Kumanikidzwa Kwezita | PN1.0~PN2.5MPa (Inoenderana neClass 150~300 American Standard rating) |
| Zvinhu zveMuviri weVharuvhu | Simbi Isina Kugayiwa 304/316L (Simbi Duplex 2205 inogona kugadziriswa kana yadiwa) |
| Chisimbiso cheGedhi/Chigaro | Chisimbiso Chesimbi Isina Kuoma/Chisimbiso Chesimbi Chisina Kuoma |
| Zvinhu zveHunde | 304/316 Simbi Isina Kugayiwa (Kurapwa NeNitride, Kuora Uye Kusapfeka) |
| Midhiya Inoshanda | Mvura, Tsvina, Utsi, Zvigadzirwa zveOiri, Mhinduro dzeAcid-Alkali, Mvura Inoparadza, nezvimwewo. |
| Tembiricha Inoshanda | -29℃~200℃ (Kusvika ku550℃ yemhando yechisimbiso chesimbi) |
| Standard yekubatanidza | National Standard GB/T 9113, American Standard ASME B16.5, Japanese Standard JIS (Inogona kugadziriswa kana yadiwa) |
| Nzira Yekutyaira | Kutakurwa kweGiya reMaoko/Honye neMaoko (Kugadziriswa kwemagetsi nePneumatic kunotsigirwa) |
| Giredhi rekuisa chisimbiso | Inoenderana neAPI 598 Giredhi VI Zero Leakage Standard |
Maumbirwo eChigadzirwa uye Mabhenefiti Ekushanda
1. Simbi Isina Stainless Yese Inodzivirira Kuora
Zvinhu zvepakati zvakaita semuviri wevharuvhu, ndiro yegedhi uye chifukidziro chevharuvhu zvakagadzirwa nesimbi isingatsvedzeri ye304/316L. Zvinhu zve316L zvine zvinhu zvemolybdenum, izvo zvine simba guru rekudzivirira ngura ku chloride ions, acid-base salts nezvimwe zvinhu zvinoparadza, zvichiita kuti zvikwanise kushandiswa mumamiriro ezvinhu akasimba ekuora akadai se chemical engineering uye desalination yemvura yegungwa. Pamusoro payo pakagadzirwa zvakanaka kuderedza kuunganidzwa kwemedia uye kuramba kuyerera, zvichiwedzera hupenyu hwekushanda kwemidziyo.
2. Dhizaini yeChisimbiso Chakasarudzika cheDhigirii Guru
Kune dhayamita yakakura kwazvo yeDN1600, chimiro chegedhi mbiri chinozvigadzirisa chinotorwa. Gedhi redhizaini rinotsiva kushanduka kwekushisa uye kutsauka kwemuviri wevharuvhu kuburikidza nedhizaini ye wedge, zvichiita kuti zero-leakage bidirectional sealing iite. Nzvimbo yesimbi yakasimba yekuvhara inorapwa neStellite alloy hardfacing, ine kuomarara kusvika kuHRC45-50, iyo inodzivirira kupera uye inodzivirira kupisa kwakanyanya, ichigadzirisa zvachose marwadzo ekutadza nyore nyore kwekuvhara mavharuvhu makuru.
3. Kutumira Zvinobudirira uye Kushanda Zviri Nyore
Yakashongedzerwa nesystem yekutumira tambo yetrapezoidal screw yekunze, kureba kwehunde yevharuvhu kunoratidza zvakananga kuvhurwa kwevharuvhu, zvichiita kuti zvive nyore kutarisa nekugadzirisa panzvimbo yacho. Kusanganiswa kwenzira yekuderedza magiya eruoko nehonye kunoderedza zvakanyanya torque yekushanda, zvichibvumira munhu mumwe chete kuvhura nekuvhara vharuvhu reDN1600 rakakura. Ma actuator emagetsi kana epneumatic anogona kuiswa kuti aenderane nemasystem ekutonga otomatiki uye kuita kuti akwanise kudzora ari kure.
4. Kuvimbika Kwakanyanya uye Kusagadzirisa Kwakaderera
Dhizaini yemugero wekuyerera wakatwasuka ine coefficient yekuramba kuyerera ≤0.1 kana yakavhurika zvizere, zvichideredza kurasikirwa kwesimba remagetsi. Chimiro che "triple seal" (flexible graphite packing + metal corrugated ring + gland) chinoderedza njodzi yekubuda kwekunze kwe "valve stem". Muviri we "valve" unogadzira dhizaini yakasimba yemadziro, inodzivirira kumanikidzwa kwakanyanya uye kushanduka, ichizadzisa zvinodiwa zve "pressure bearing" zvemapaipi ane dhayamita hombe. Chimiro chose chiri nyore kupatsanura nekubatanidza, uye "gate plate" ne "valve stem" zvinogona kuburitswa zvese pasina kupatsanura "paipi", zvichideredza mari yekugadzirisa gare gare.
Tsanangudzo dzeChikumbiro
- Unyanzvi hweKupa Mvura neDharaini dzeMaguta: Mapombi makuru enzvimbo dzemvura dzemumaguta, mapaipi ane dhayamita yakakura pakati nepakati muzvigadziko zvekuchenesa tsvina, akakodzera mvura dzakasiyana-siyana dzakadai setsvina nemvura yakachena;
- Indasitiri yeMakemikoro: Kuchekwa kwepakati kweasidhi-base solution uye makemikari raw material transmission pombi, kushanda kwakasimba munzvimbo ine ngura yakasimba kuitira kuti kugadzirwa kuchengetedzeke;
- Indasitiri yePetrochemical: Mapaipi ekufambisa mafuta asina kuchena uye mafuta ezvigadzirwa, anodzivirira kupisa kwakanyanya uye anodzivirira kumanikidzwa kwakanyanya, achichinjika nemamiriro ekushanda akaomarara eminda yemafuta nenzvimbo dzekuchenesa mafuta;
- Indasitiri yeMagetsi: Kuchekwa kwepakati kwemapaipi makuru mumagetsi anotenderera mvura uye masisitimu emvura inotonhodza, anodzivirira tembiricha uye ngura, achienderana nekushanda kwakawanda kwemamagetsi;
- Indasitiri yeMetallurgical: Kubviswa kwemvura yakasviba yesimbi uye kutumirwa kwemvura yemumaindasitiri, inodzivirira kusakara kwezvidimbu, ichizadzisa zvinodiwa nemamiriro ekushanda akaomarara eindasitiri yemetallurgical.
Kugadzirisa Chigadzirwa uye Basa
Tinopa masevhisi ekugadzirisa zvinhu zvisiri zvemhando yepamusoro, uye tinokwanisa kugadzirisa zvinhu (zvakaita sesimbi mbiri, Hastelloy), nzira dzekutyaira (dzemagetsi/pneumatic/hydraulic), mwero weflange uye mafomu ekuvhara zvinoenderana nemamiriro chaiwo ekushanda kwevatengi. Tinopa rutsigiro rwehunyanzvi rwekuita zvese, kusanganisira nhungamiro yekusarudza, kuisa nekuisa, uye kugadzirisa mushure mekutengesa, kuve nechokwadi chekuti chigadzirwa chinoenderana nemasisitimu akasiyana-siyana emapaipi makuru uye chinosangana nezvinodiwa zvemaindasitiri akasiyana.
