Kaviri eccentric butterfly valvesumo, kushandiswa, zvinhu, zvakanakira nekuipira, kuchengetedza nekugadzirisa.
Double eccentric butterfly valve ivharuvhu yekudzora inowanzoshandiswa, inokodzera kugadzwa kwemhando dzakasiyana-siyana dzisingakure kana dzisina kusimba zvinwiwa. Chimiro chevharuvhu chakasiyana, kuburikidza nekaviri eccentric chimiro, kuitira kuti vharafu ive hafu yakavhurika, ndiro yevhavhavha uye chisimbiso mhete hazvibatane, kuburikidza nekuita kwemvura, kuderedza kupera kwechisimbiso, kuwedzera hupenyu hwebasa revhavha. , mukuwedzera, nokuti iyo valve plate axis inotsauka kubva pakati pevharuvhu, wedzera kutakura simba replate yevhavha, kuvandudza kushanda kwekuchengetedza.
Iyo valve inonyanya kushandiswa mu petrochemical, simba remagetsi, metallurgy, kurapwa kwemvura uye mamwe minda, inogona kushandiswa pakuyerera kwemutemo, kuvharira uye reverse kuyerera. Maererano nemamiriro chaiwo ekushanda uye maitiro epakati, zvinhu zvakasiyana-siyana zvinogona kusarudzwa, zvakadai se carbon steel, simbi isina tsvina, alloy steel, mhangura nezvimwe zvakadaro.
Kubatsira kwekaviri eccentric butterfly valve ndeyokuti ine maitiro akanaka ekutonga, kukurumidza kuzarura nekuvhara uye kugadzirisa kugadzirisa mhinduro, kushanda zvakanaka kwekuvhara, inogona kumira kune imwe mutsauko wekumanikidzika uye kushandiswa kwemvura, chimiro chiri nyore, nyore kuisa uye kugadzirisa. Izvo zvisingabatsiri ndezvokuti nekuda kwekugadzirisa kwayo, kune makona akafa uye kushorwa kwenharaunda mukati mevhavha, iyo inokanganisa kuyerera kwemvura.
Kuti uwedzere hupenyu hwesevhisi yeviri eccentric butterfly vharafu, zvinodikanwa kuterera kune kunotevera kuchengetedza:
1. Gara uchizora uye uchenese vharafu, tarisa kupfeka kwemhete yekuisa chisimbiso neplate yevharuvhu, uye shandura iyo munguva kana pane kupfeka.
2. Muchigadziro chekushandiswa, dzivisa kukanganisa uye kuzununguka kwevhavha, dzivisa kupisa kwemoto welding kana mamwe maitiro ekupisa kwepamusoro pedyo nevhavha, kudzivirira kuvhara kana kukanganisa.
3. Kudzivirira kuunganidzwa kwemarara mukati mevhavha uye kuchenesa pombi nenguva.
4. Tarisa uye chengetedza valve nguva dzose, uye gadzirisa dambudziko munguva kuti urege kukanganisa kushandiswa kwemaitiro evhavha.
Paunenge uchida kusarudza kaviri eccentric butterfly valve, unofanira kusarudza mugadziri ane chiziviso, akadai likv valve. Mugadziri ane makore mazhinji ehunyanzvi hwekugadzira uye kusimba kwehunyanzvi, mhando yechigadzirwa yakasimbiswa nemasangano akarongeka, asi zvakare kupa emhando yepamusoro-yepamusoro-yekutengesa sevhisi uye rutsigiro rwehunyanzvi, inogona kupa vashandisi zvigadzirwa zvakavimbika uye masevhisi.
Nguva yekutumira: Jun-07-2023
