Butterfly vharafu mune yakapfava chisimbiso kirasi chimiro uye mashandiro sumo

Butterfly valve inoshandiswa zvakanyanya mukuvaka kwemaguta, petrochemical, metallurgy, magetsi emagetsi uye mamwe maindasitiri ari pakati pepipeline kuita kucheka kana kugadzirisa kuyerera kweakanakisa mudziyo. Butterfly valve chimiro pachayo ndiyo yakanyanya kunaka yekuvhura nekuvhara zvikamu mupombi, ndiyo nzira yekusimudzira yemazuva ano pombi yekuvhura nekuvhara zvikamu. Isu tinowanzo kuve nepakati mutsetse wakapfava seal butterfly vharafu, iyo inonyanya kushandiswa mune yakajairika tembiricha, yakaderera kudzvinyirira mamiriro ekushanda, akadai semvura uye dhiraivha, mapurojekiti ekuchengetedza mvura, kuvaka kwemanisipala uye mamwe minda. Izvi zvinotevera zvinonyanya kusuma imwe eccentric butterfly valve, kaviri eccentric butterfly valve uye katatu eccentric butterfly valve zvigadzirwa.

Chekutanga pane zvese, iyo imwechete eccentric chimiro chenyoro chisimbiso butterfly vharafu, chigaro chinoisa chisimbiso chemuchinjikwa-section kana butterfly plate ukobvu hwekwakananga mutsara wakaenzana uye pakati pekutenderera kwevharuvhu hunde inoenderana eccentric, kuitira kuti vharafu yeshavishavi pairi kuvhurwa, shavishavi ndiro rinovhara pamusoro zvishoma nezvishoma kubva pavharuvhu. chigaro chisimbiso pamusoro. Butterfly plate kutenderera kusvika 20 ~ 25 °, iyo butterfly plate yekuisa chisimbiso pamusoro yakaparadzaniswa zvachose kubva pavharuvhu yechigaro chekuisa chisimbiso chepamusoro, kuitira kuti shavishavi vharafu mukuvhura hurongwa, iyo hama yemagetsi kupfeka uye extrusion pakati penzvimbo mbiri dzekuisa chisimbiso inoderedzwa zvakanyanya, iyo butterfly valve sealing performance inogona kuvandudzwa. Iyi dhizaini inonyanya kutsamira pane elastic deformation inogadzirwa neiyo extrusion pakati pe butterfly plate uye chigaro chevharuvhu kuti ive nechokwadi chekuvharirwa kwevhavhavhavhavha.

Pahwaro hweimwe eccentric butterfly valve, nzvimbo inotenderera ye butterfly plate inobviswa kubva pakati pemutsara wevharuvhu inoyerera, izvo zvinoita kuti butterfly valve iite cam effect panguva yekuvhura, kuitira kuti chisimbiso chekuvharisa che butterfly plate chinogona kuparadzaniswa kubva. chisimbiso pamusoro pechigaro chevharuvhu nekukurumidza kupfuura imwe eccentric chimiro. Kana ndiro ye butterfly ichitenderera kusvika pa8 ° ~ 12 °, nzvimbo yakavharidzirwa yebhoti ye butterfly inoparadzaniswa zvachose kubva pakuvhara pamusoro pechigaro chevharuvhu. Magadzirirwo echigadziro ichi anoderedza zvakanyanya hukama hwema mechanical kupfeka uye extrusion deformation pakati penzvimbo mbiri dzekuisa chisimbiso, izvo zvinovandudza kuita chisimbiso chevhavhavhavhavhavha.

Uye pahwaro hwekaviri eccentric butterfly valve, mutsara wepakati pechigaro chekuisa chisimbiso chinoumba eccentricity yeangular ine mutsara wepakati wevharuvhu, iyo inoita kuti nzvimbo yakavharidzirwa yefurafura yefurafura ibve pakarepo kubva pachigaro chekuisa chisimbiso panguva yekuvhurwa panguva yekuvhurwa kweplate ye butterfly, uye chete kubata uye kudzvanya chigaro chisimbiso chepamusoro panguva yekuvhara. Iyi yakasarudzika musanganiswa we eccentricity inoshandisa zvizere cam effect, inobvisa zvachose kukweshera kwemuchina uye abrasion pakati penzvimbo mbiri dzekuvharisa dzevhavhavhavhavhavhavha yevhavhavhavha inovhara vice apo vharafu inovhura nekuvhara, uye inobvisa mukana wekupwanya uye kubuda. Iyo extruded chisimbiso chinoshandurwa torque chisimbiso, uye kugadziridzwa kwechisimbiso kudzvanywa kunoitwa nekugadzirisa kunze kwekutyaira torque, kuitira kuti yekuisa chisimbiso uye hupenyu hwebasa hwematatu eccentric chimiro chakavharwa butterfly valve inovandudzwa zvakanyanya.

Kunze kwezvo, Tianjin Tanggu Mvura Chisimbiso Valve Co., Ltd. ndeye tekinoroji yepamberi rabha yakagara vharafu inotsigira mabhizinesi, zvigadzirwa zvinogadzika chigaro bhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavhavharu flange flange concentric butterfly,balance valve,wafer dual plate check valve,Air Release Valve, Y-Strainer uye zvichingodaro. PaTianjin Tanggu Mvura Seal Valve Co., Ltd., tinodada nekupa zvigadzirwa zvemhando yepamusoro zvinosangana nepamusoro-soro indasitiri zviyero. Nemavharuvhu edu akasiyana-siyana uye mafittings, unogona kuvimba nesu kuti tipe mhinduro yakakwana yehurongwa hwako hwemvura. Bata nesu nhasi kuti udzidze zvakawanda nezve zvigadzirwa zvedu uye kuti tingakubatsira sei.