Ndeupi musiyano uripo pakati pevharuvhu remashavishavi rine mativi maviri uye vharuvhu remashavishavi rine mativi matatu?
Kune mavharuvhu emaindasitiri, mavharuvhu maviri emhando ye "double eccentric butterfly" uye mavharuvhu matatu emhando ye "triple eccentric butterfly" anogona kushandiswa mukurapa mafuta negasi, makemikari nemvura, asi panogona kuva nemusiyano mukuru pakati pemarudzi maviri aya emavharuvhu, saka zvakakosha kuziva mutsauko uripo pakati pemarudzi maviri aya emavharuvhu kuti usarudze zvakanaka.
Muchinyorwa chino, tichatarisa misiyano mikuru pakatimavharuvhu maviri eshavishavi anodzimwauyemavharuvhu eshavishavi matatu anodzikisapamwe chete nezvakanakira uye mashandisirwo azvo.
Chekutanga, dhizaini nekugadzirwa zvakasiyana.
Dhisiki revharuvhu yeshavishavi ine eccentric mbiriinobviswa pakati pemuviri wevharuvhu neshaft. Dhizaini iyi inobatsira kukweshana nekupfekwa kwechigaro chevharuvhu chakapfava panguva yekuvhura nekuvhara, nokudaro ichirebesa hupenyu hwebasa uye ichivandudza kuvharwa. Kunyange zvazvo inonzi triple eccentric butterfly valve ine yechitatu eccentric pamusoro pe double eccentric, kureva kuti, inoumba chimiro checonical pamusoro pekuvhara, uye zvinhu zvekuvhara pamusoro zvinowanzova simbi sealing, izvo zvinoita kuti kuvharwa kwacho kuve kwakasimba uye kukweshana kushoma, zvichiita kuti ive yakakodzera kushandiswa pakumanikidzwa kwakanyanya uye kupisa kwakanyanya.
Chechipiri, mashandiro acho akasiyana.
Mavharuvhu eshavishavi matatu eccentricinopa mabhenefiti akati wandei pane magadzirirwo maviri asina kusimba. Dhizaini yacho ine mativi matatu inoita kuti pave nemhepo isina kusimba, zvinoreva kuti kubuda kwemvura kunogona kudzivirirwa kunyangwe kana paine kumanikidzwa kwakanyanya uye tembiricha yakakwira. Saka yakakodzera zvakanyanya kushandiswa kwakakosha kunoda kuvharwa zvakasimba. Pamusoro pezvo, dhizaini yechifukidziro chekona chevharuvhu remapuruvhu remapuruvhu remapuruvhu remapuruvhu rinovandudza kusakara kuitira kuti nguva dzekugadzirisa dziwedzere uye mari yekugadzirisa ideredzwe. Izvi zvinobatsira zvinoita kuti vharuvhu remapuruvhu remapuruvhu remapuruvhu rive sarudzo yekutanga yekushandiswa kwakasimba muindasitiri yemafuta negesi, petrochemical uye yekugadzira magetsi.
Pakupedzisira,Mari yekuvaka haishandiswe.
Chinhu chikuru chakanakiravharuvhu yeshavishavi ine eccentric mbiriKana tichienzanisa ne triple eccentric butterfly valve, mutengo wekuvaka wakaderera zvishoma. Kana mamiriro ekushanda asingade tembiricha yepamusoro uye triple eccentric butterfly valve, double eccentric butterfly valve isarudzo inodhura zvishoma. Izvi zvinodaro nekuti mavharuvhu maviri eccentric butterfly akakodzera kushandiswa kunosanganisira kumanikidzwa kwakaderera kusvika pakati nepakati uye tembiricha. Kushanda kwavo kwakavimbika uye kushanda zvakanaka kunoita kuti ave sarudzo inozivikanwa kune akasiyana mashandisirwo emaindasitiri.
Mukupedzisa, sarudzo pakati pekaviri nemavharuvhu eshavishavi ane eccentric matatuzvinoenderana nezvinodiwa zvechinhu chacho uye nharaunda yacho. Mavharuvhu emhando nhatu akakodzera mamiriro ezvinhu anoda kuvharwa zvakanyanya pamwe nekudzivirira kumanikidzwa kwakanyanya uye tembiricha, nepo mavharuvhu maviri anobatsira pakugadzirisa zvinhu zvisinganyanyi kuoma.
Nguva yekutumira: Kurume-15-2024