Kune marudzi akawanda evhavhavhavhavha, kusanganisira kukurumidza kucheka-kubvisa uye kuenderera mberi kugadzirisa.Inonyanya kushandiswa kune mvura uye gasi yakaderera-kudzvanya hombe-dhayamita mapaipi.Inokodzera zviitiko apo kudzvinyirira kurasikirwa kwezvinodiwa hakusi kwakakwirira, kugadziriswa kwekuyerera kunodiwa, uye kuvhura nekuvhara zvinodiwa zvinokurumidza;kazhinji tembiricha iri pasi pe300 ℃ uye kudzvanywa kuri pasi pe40 kg (mavharuvhu e butterfly anowanzo shandisa low pressure, seyemumba. Kashoma kuwana CL600).Iyo yepakati inowanzo shandiswa pamvura uye gasi, uye yepakati haidi.Granular medium inogonawo kushandiswa.
Sevhavhavha yeshavishavi yakavharwa, yakaunza kukurumidza kukurumidza mushure mekubuda kwerabha yekugadzira, saka imhando nyowani yevharuvhu yekuvhara.Munyika yedu kusvika kuma1980, mavharuvhu e butterfly ainyanya kushandiswa kune yakaderera-kumanikidza mavharuvhu, uye chigaro chevharuvhu chakaitwa nerabha rekugadzira.Pakazosvika ma1990, nekuda kwekuwedzera kwekuchinjana nenyika dzekunze, mavharuvhu eshavishavi akaoma-chisimbiso (simbi-seal) akagadzirwa nekukurumidza.Parizvino, kune akawanda mavharuvhu mafekitari anogona kugadzira svikiro-kumanikidzwa simbi-yakavharwa shavishavi mavharuvhu stably, izvo zvinoita kushandiswa munda shavishavi mavharuvhu yakafara.
Nhepfenyuro iyo vharuvhu yeshavishavi inogona kutakura uye kutonga ndeyemvura, mvura yakanyungudutswa, mvura inotenderera, tsvina, mvura yegungwa, mhepo, gasi, gasi remvura, gasi rakaoma, dope, pulp yemichero uye misanganiswa ine yakamiswa yakasimba.
Butterfly mavharuvhu akakodzera kuyerera kwemutemo.Sezvo kupera simba kwevharuvhu yeshavishavi mupombi yakakura, inopeta katatu pane yevharuvhu yegedhi.Naizvozvo, pakusarudza vhavhavhavhavhavha, pesvedzero yekuputsika kwekurasikirwa kwepipeline system inofanirwa kutariswa zvizere, uye kusimba kwepureti ye butterfly kutsungirira kumanikidza kwepakati pombi kana yakavharwa inofanirawo kutariswa.Bonde.Uye zvakare, zvinodikanwa kufunga nezve kudzikisira kwekushisa kwekushanda iyo elastic valve seat zvinhu inogona kumira pakupisa kwakanyanya.Kureba kwemaitiro uye kureba kwese kwevhavhavhavhavhavha idiki, kuvhura nekuvhara kumhanya kunokurumidza, uye ine yakanaka yekudzora hunhu.Nheyo yemaitiro evhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavha ndiyo inonyanya kukodzera kugadzira mavharuvhu makuru.Kana iyo butterfly valve ichidikanwa kudzora kuyerera kweyero, chinhu chinonyanya kukosha ndechokusarudza zvakanaka ukuru uye rudzi rwevhavhavhavhavha kuitira kuti ishande zvakanaka uye inobudirira.
Nortech ndeimwe yeanotungamira maindasitiri ekugadzira mavharuvhu muChina ane quality certification ISO9001.
Nguva yekutumira: Aug-19-2021