Dibelofo tsa hekeledibelofo tsa serurubeledi dirisiwa jaaka di-switch go laola seelo sa kelelo mo tirisong ya dipeipi. Ya e le hantle, ho na le ntse ho na le mekgwa ya tshebetso kgetho ya di-valve tsa serurubele le di-valve tsa heke.
Ka metsi phepelo phala marangrang, e le hore ho fokotsa botebo ba pipeline mobu koahela, le bophara kakaretso ea phaephe e khōloanyane e hlomelloa le serurubele belofo, 'me haeba botebo ba mobu koahela ha e bohlokoa, leka ho khetha hekeng belofo, empa theko ea heke belofo ya ga tlhaloso tšoanang ya butter e phahameng ho feta pri. Fa e le ka ga mola wa molelwane wa caliber, lefelo lengwe le lengwe le tshwanetse go akanyediwa go ya ka kgetse ka kgetse. Go ya ka pono ya tiriso ya dingwaga di le lesome tse di fetileng, go palelwa ga belofo ya serurubele go kwa godimo ga gabelefo ya heke, ka jalo go botlhokwa go ela tlhoko go atolosa tiriso ya belofo ya heke fa maemo a letla.
Mo dingwageng tsa bosheng jaana, batlhagisi ba le bantsi ba dibelofo tsa selegae ba tlhamile le go etsisa dibelofo tsa heke ya tiiso e e bonolo, tse di nang le dipharologantsho tse di latelang go na le dibelofo tsa heke tse di tlwaelegileng tsa wedge kgotsa tse di bapileng tse pedi:
Thebelefo'mele le bonete ya bonolo tiiso heke belofo di lahleloa ka ho nepahetseng lahlela mokhoa, e leng e thehoa ka nako e le nngwe, ha e le hantle sa machined, 'me ha e sebelisa tiiso masale a koporo, ho boloka tšepe tseo e seng tsa tšepe.
Ga go na mosima kwa tlase gabelofo ya heke ya sekano se se boleta, go se nne le kgobokano ya slag, le selekanyo sa go palelwa gabelefo ya hekego bula le go tswala go kwa tlase.
The bonolo tiiso lined belofo poleiti e tšoanang ka boholo le haholo fapanyetsana.
Ka jalo, belofo ya heke ya tiiso e e bonolo e tla nna mofuta o intaseteri ya tlamelo ya metsi e itumelelang go o amogela. Ga jaana, bophara jwa belofo ya heke ya tiiso e e bonolo e e dirilweng kwa China ke 1500mm, fela bophara jwa batlhagisi ba le bantsi bo fa gare ga 80-300mm, mme go santse go na le mathata a le mantsi mo thulaganyong ya go dira dilo tsa selegae. The karolo senotlolo sa bonolo tiiso heke belofo ke rabara lined belofo poleiti, 'me ditlhoko tsa botekgeniki tsa rabara lined belofo poleiti ba phahameng, 'me ha bayemi bohle ba tsoang linaheng tse ling ba ka e fihlella, 'me e atisa ho rekoa le bokana ho tloha fektri le boleng bo ka tšeptjoang.
Boloko jwa manoko a kopore jwa sekano se se bonolo sa mo gaebelefo ya hekee aa ageletsweng le fanyeha ka holimo ho rabara lera belofo poleiti, tšoanang le sebopeho sa heke belofo, 'me rabara lera la poleiti belofo ke bonolo ho peel theoha ka lebaka la ho mafolofolo kgohlano ya nut boloko. Bakeng sa bonolo tiiso hekeng belofo ya khampani tsoang linaheng tse ling, le koporo nut boloko e aa ageletsweng ka rabara-lined pheleu ho theha kaofela, e leng hlōla mefokolo e ka holimo, empa concentricity ya motswako wa belofo sekwahelo le belofo 'mele e phahameng.
Le fa go ntse jalo, fa go bulwa le go tswalwa belofo ya heke ya soft seal, ga e a tshwanela go tswalwa thata, fa fela phelelo ya go emisa metsi e fitlhelelwa, go seng jalo ga go bonolo go bula kgotsa go tlhotlhora lesela la rabara. A belofo moetsi, ka belofo khatello teko teko, tshebediso ya torque senotlolo ho laola tekanyo ea ho koala, e le metsi khamphani belofo basebedisi ba lokela hape ho latela mokhoa ona oa ho bula le ho koala.
Pharologano ke eng fa gare ga tiriso yadibelofo tsa serurubeleledibelofo tsa heke?
Ho ea ka tshebetso le tshebediso ya heke belofo le serurubele belofo, le phallo hanyetsa ya heke belofo ke nyenyane, le tiisa tshebetso ke molemo, hobane phallo tataiso ea heke belofo poleiti le mahareng ke tsepameng angle, haeba heke valve valte ha se sebakeng ka belofo poleiti switjha vibra e ho etsa belofo plaa le mahareng scouring le belofo plaa le mahareng ke . senya sethibo sa belofo ya heke.
Serurubele belofo, hape tsejoang e le flap belofo, ke sebopeho se bonolo sa belofo taolo, e leng e ka sebediswa bakeng sa on / tima taolo ya tlaase-khatello phaephe mahareng serurubele belofo bua ka shut-off karolo (disc kapa serurubele poleiti) e le disiki, dikoloha belofo pota belofo shaft ho fihlela closing ya mofuta opening le, phallo ya mefuta e fapaneng ya diedi tse kang moya, metsi, mouoane, mecha ea tšoaneng corrosive mecha ea litaba, seretse, oli, mokedikedi tšepe le mecha ea litaba mahlaseli. E haholo-holo bapala karolo ea ho khaola le throttling ka phaephe. Karolo ya go bula le go tswala ga belofo ya serurubele ke poleiti ya serurubele e e bopegileng jaaka disiki, e e dikologang go dikologa aseke ya yone mo mmeleng wa belofo, gore e fitlhelele boikaelelo jwa go bula le go tswala kgotsa go fetola.
Sejana sa serurubele se kgweediwa ke kutu ya belefo, mme fa se ka retologa ka 90°, se ka wetsa go bula le go tswala. Ka go fetola angle ya go fapoga ga serurubele, seelo sa kelelo ya sediriswa se se magareng se ka laolwa.
Maemo a tiro le magareng:Belofo ya serurubelee loketse bakeng sa ho tsamaisa tse fapa-fapaneng bola le bao e seng bola mokedikedi mecha ea litaba dipeipi ka boenjiniere dithulaganyo tse kang furnaces, mashala khase, khase tlhaho, liquefied peterole gase, motse khase, chesang le batang moea, lik'hemik'hale smelting le matla moloko tshebediso ya tikoloho tshireletso, kaho metsi phepelo le drainage ke, jj.
Heke belofo (heke belofo) ke bulehileng le ho koala karolo ea heke, tataiso ea motsamao oa heke e perpendicular ho tataiso ea mokedikedi, heke belofo ka feela ka botlalo bulehileng le koaloa, ho se phutholohe ha monyako paramethara ba fapaneng, hangata 5 °, ha mahareng thempereichara e sa phahameng, e ke 2 ′ 2 °. Ho ntlafatsa manufacturability lona le etsa bakeng sa ho kheloha ha tiiso bokaholimo angle ka tshebetso tshebetso, mofuta ona wa phelefu e bitsoa phelefu rekere.
Fabelefo ya hekee tswetswe, bokahodimo ba ho tiisa bo ka itšetleha feela ka kgatello e mahareng ho tiisa, ke hore, bo itshetlehe feela ka kgatello e mahareng ho hatella bokahodimo ba ho tiisa ba pheleu ho setulo sa belofo ka lehlakoreng le leng ho netefatsa ho tiisoa ha bokahodimo ba ho tiisa, e leng self-sealing. Bontsi jwa dibelofo tsa dikgoro di tswalelwa ka dikgoka, ke gore, fa belofo e tswetswe, phelefu e tshwanetse go gatelelwa ka dikgoka mo setulong sa belefo ka maatla a kwa ntle go netefatsa go gagamala ga boalogodimo jwa go tswala.
Mokgwa wa motsamao: Sejana sa heke sa belofo ya heke se tsamaya ka mola o otlolohileng le kutu ya belofo, eo hape e bitswang belofo ya heke ya thupa e bulehileng. Hangata ho na le trapezoidal khoele ka thobane phahamisa, ka nut ka holimo ho belofo le tataiso groove ka 'mele oa belofo, tshisinyo rotary e fetotsoe ka tshisinyo mola, ke hore, torque tshebetso e fetotsoe ho sebetsa sututsa. Fa belofo e bulwa, fa bogodimo jwa go tsholetsa phelefu bo lekana le makgetlo a le 1:1 a molagare wa belofo, go elela ga seeledi ga go kgorelediwe gotlhelele, fela boemo jono ga bo ka ke jwa bewa leitlho ka nako ya go dira. Mo tirisong ya nnete, e tshwailwe ke ntlha ya kutu, ke gore, boemo jo bo ka se bulweng, jaaka boemo jwa yona jo bo bulegileng ka botlalo. Gore go kgonege go arabela tiragalo ya go tswalelwa ga diphetogo tsa themperetšha, gantsi e bulwa go ya kwa boemong jwa apex, mme morago ga moo e boele morago go ya kwa 1/2-1 ya go retologa jaaka boemo jwa belofo e e bulegileng ka botlalo. Ka jalo, boemo jo bo bulegileng ka botlalo jwa belofo bo laolwa ke boemo jwa pheleu (ke gore seterouku). Ba bang ba heke belofo kutu nut e teng ka hekeng, 'me handwheel rotates ho khanna belofo kutu ho potoloha, 'me heke poleiti e phahamisitsoeng, belofo ena e bitsoa rotary thupa heke belofo kapa lefifi thupa heke belofo.
Nako ya go romela: Phatwe-22-2024
