Ingxaki yokumelana nokubola kwempompo yevalve yeflange yokulungiswa kwengxaki yendlela yokusombulula !!!!!!

Ingxaki yokumelana nokubola kwempompo yevalve yeflange yokulungiswa kwengxaki yendlela yokusombulula !!!!!!

Impompo enganyangekiyo ngokuqikelelwayo yokuphatha ulwelo oludlekayo lusetyenziswa kumhlwa, impompo ekwaziyo ukumelana nomhlwa ngokubanzi inempompo yeplastiki enefluorine esentini, impompo yeplastiki yefluorine yemagnethi, impompo yentsimbi estainless, impompo yentsimbi engatyiwayo, njl. izixhobo zoqhagamshelo, ivalve, iflange, iingxaki zombhobho ezifana nendlela yokusombulula, kwimibhobho enganyangekiyo xa ubeka umbhobho iingxaki ezisisiseko aziyi kuba nkulu, oku akunjalo ngeevalvu kunye neeflange, apho imfezeko yoqhagamshelo olunamaphiko lubalulekile. kwisixokelelwano semibhobho ehambisa ulwelo. Nokuba iinkqubo zemibhobho zithutha usasazo lwekhemikhali (ezifana neehydrocarbons) okanye iintambo zonikezelo lwamanzi, ukuvuza koqhagamshelo lweflange kunokubangela iimpembelelo ezimandundu kokusingqongileyo noqoqosho, kwaye kunokuzisa iingozi ezibalulekileyo zokhuseleko. Ukuba iiflange azikhuselwanga kwaye zibekwe kwindawo enomhlwa okanye umoya ongcolisekileyo wemizi-mveliso, amazinga okubola angakhawuleza. Ukongeza, ngenxa yejometri entsonkothileyo yoqhagamshelo lweflange, kulula ukuvela umhlwa phakathi kobuso obubini be-flange kunye ne-galvanic corrosion phakathi kweentsimbi ezahlukeneyo, okuya kuphazamisa kakhulu ingqibelelo yenkqubo yemibhobho. Eli phepha lazisa iindlela ezininzi ezisebenzayo zokusombulula ukubola kweflange.
Ukuze kuhlangatyezwane neemfuno ezibangwayo zemveliso kunye nokunciphisa ukuvalwa ngequbuliso okubangelwa kukuvuza, ukubeka iliso okusebenzayo kunye nokufumanisa kubalulekile. Ngesiqhelo, amagcisa axhalabile ngakumbi ngengxaki yokuvuza phakathi komphezulu weflange, kwaye aluhoyi ukhuseleko lweziqhoboshi kunye nemibhobho, enokubangela iziphumo ezibi kakhulu kwimekobume erhabaxa yangaphandle. Ukhuseleko lwangaphandle olungonelanga luya kukhawulezisa kwaye lwandise umonakalo we-flange kunye ne-fasteners, ukuze yonke inkqubo yokutywina ikhawuleze ukuwohloka, inokutshabalalisa ngokukhawuleza ingqibelelo yesakhiwo senkqubo, okubangela ukusilela kwetywina.
Ekubeni ukuhlolwa okubonakalayo kwendawo yokutywinwa koxhumo lwe-flange kunokwenziwa kuphela xa inkqubo yonke iphantsi, inkqubo yokuhlola kufuneka ibe lula kangangoko kunokwenzeka, ngoko ke ukubola kwangaphandle kufuneka kupheliswe kuqala. Ukuba umatshini awuvalwanga, iteknoloji ye-ultrasonic ingasetyenziselwa ukufumanisa kuphela, kwimeko yokutshatyalaliswa kwangaphandle ayilawulwa, inkqubo iya kuba nzima kwaye ingabi neziphumo zovavanyo ezintle. Ngoko ke, ukukhuselwa kwe-corrosion yangaphandle yee-flanges kunye ne-fasteners kubalulekile ukwenzela ukubeka iliso kwinkqubo yonke kunye nokubonelela ngeenkqubo ezisebenzayo kunye ezinokwenzeka zokulawula umgangatho kunye nokugcinwa.
Izisombululo ezikhoyo kwingxaki yomhlwa
1, isisombululo seplastiki esinyibilikayo esishushu
Iplastiki eshushu enyibilikayo luhlobo lwepolymer enewaxy fusible efudunyezwa kubushushu obuphezulu, ethi itshizwe kumphezulu wesubstrate ngezixhobo zobuchwephesha zokunyibilika okushushu. Inzuzo yolu hlobo lokhuselo kukuba lunokuphinda lunyibilike kwaye lusetyenziswe kwakhona, ukonga iindleko. Nangona kunjalo, le ndlela ikwadinga umsebenzi oshushu, izixhobo zobungcali kunye neenkonzo zokwakha. Nangona ingaphinda isetyenziswe, akukho lula ukuyivula kunye nokutywinwa ngexesha lokugcinwa.
2. Isisombululo sesikhwama sePolymer esitywinwe
Iiflange zinokugqithwa ngokupheleleyo kwisikhwama se-ziplocking, esakhiwe ngepolymer ephantsi, i-corrosion inhibitor vapor kunye ne-desiccant. Kulula ukuyifaka, kodwa iziphelo zesikhwama zitywinwe nge-tape endaweni yebhondi ehlala ixesha elide. Kukho indawo enkulu yendawo ye-steam ngaphakathi kwesikhwama, kulula ukuqokelela inani elikhulu lomswakama, i-corrosion inhibitor iya kusetyenziswa ngexesha elithile.
3. Izisombululo zoomatshini
I-flange kunye nokucocwa kwendawo ye-flange ivalwe ngokuyinhloko nge-cover ekhuselayo kunye ne-fixture, ngokuqhelekileyo insimbi engenasici okanye izinto zeplastiki ezine-rubber seal. Olu hlobo lokhuseleko aluguquguquki kangako kwaye lufuna ukugcinwa kweendawo ezivaliweyo okanye iiclamps ezihambelana ngqo neeflange zobukhulu obahlukeneyo.
4. Iteyiphu yokubambelela okanye isisombululo se-anti-corrosion tape
I-tape kwii-rolls (ezifana ne-mineral fat tape, i-wax okanye i-elastic polymer tape) ikhuselwe ngokugubungela umphezulu we-substrate. Olu hlobo lokukhusela lunokubonelela ngokhuseleko oluthembekileyo kwi-corrosion ngenxa yokuchasana kwamanzi okungcono kwe-polymers e-semi-solid.
5. Gcina izisombululo zepeyinti
Ipeyinti yokulungisa ifilimu enzima inokudibaniswa ngokuthe ngqo kwi-substrate, ngokuqhelekileyo i-epoxy okanye i-polyurethane ipeyinti. Iiflange zineengqungquthela ezininzi kunye nemida, okunzima ukuyigubungela ngokufanelekileyo kunye neenkqubo zepeyinti eziqhelekileyo ngenxa yomphumo wokunciphisa umgca. Nangona i-coat thickening iya kusombulula ingxaki yokukhusela i-edge, iya kutywina i-fastener kwaye yenze kube nzima ukudibanisa ngexesha lokugcinwa okulandelayo. Ukongeza, iibholiti zokuphatha zingonakalisa i-coating kwaye kufuneka zipeyintwe kwakhona emva kokulungiswa.
Kwicala lokubonelela, ukunikezelwa kwemakethe yepompo ye-centrifugal ngoJulayi no-Agasti kuyafana, ukugcina isikhundla; Ngokubhekiselele kwimfuno yemarike, imarike yempompo ye-centrifugal ngo-Agasti xa kuthelekiswa noJulayi, iyasebenza kancinci, ngexesha leMidlalo yeOlimpiki, imfuno yemakethe yepompo ye-centrifugal nayo yanyuka ngokufutshane, ukuze imeko yokugqithisa ibonakale kakhulu.
Ngobusuku bangaphambi kweMidlalo yeOlimpiki, ukhuphiswano lokuhamba ngeenqanawa lwe-Olimpiki lweQingdao luvela inani elikhulu le-enteromorpha, i-Qingdao port kunye ne-waterway bureau usebenzisa i-Switzerland iteknoloji yempompo ekhethekileyo, ukuguqulwa okuyimpumelelo kweenqanawa zokumisa ezisibhozo, zonke zixhotyiswe ngempompo ye-centrifugal ephezulu, i-enteromorpha yolwandle. malunga neekhilomitha ezili-13 zesikwere, "impompo ye-centrifugal" iye yaba ngowona mkhosi uphambili we-Qingdao Olympic ukhuphiswano lokuhamba ngenqanawa salvage enteromorpha, ukuhamba ngenqanawa i-regatta hlala ubukele imicimbi ye-enteromorpha salvage.
Ukusebenza kwemarike yempompo yogutyulo ngoJulayi nango-Agasti kwakuzolile kakhulu, kungekho nguqu zinkulu, kwaye umlinganiselo wobonelelo nemfuno ubuphakathi.
Ngo-Agasti, xa izaqhwithi zihlala zenza amandla, iimpompo zogutyulo ziye zaba negalelo ekunciphiseni imvula enkulu eShanghai. Ngenxa yokugquma kwesaqhwithi kunye neengxaki zokuhambisa amanzi kwindawo yendlela yaseShanghai, imvula enkulu eShanghai ibangelwa. Ngoko ke, iimpompo zamanzi amdaka kunye neepompo zokuhambisa amanzi ziyadingeka ukuze kulungiswe iingxaki zokuhambisa amanzi kwindawo yendlela kunye nogutyulo ngexesha.
Imakethi yempompo yekhonkrithi, ixesha elide lingaphezulu kancinci kunomgangatho wokuthenga.
Imakethi yempompo yekhonkrithi ayizange ibonise kuguquguquka okukhulu kunikezelo kunye nemfuno ngo-Agasti, kunye nokuhanjiswa okunyuka kancinci.
Iimveliso zoshishino ezinzima zikaSany zisete irekhodi elitsha kwimakethi yempompo yekhonkrithi.
Ngomhla wama-28 ka-Agasti, i-SANY Equipment, enye yeenqaba eziphezulu zeTV zehlabathi - i-Guangzhou New TV Tower ** cylinder, yagqitywa ngempumelelo. Iqela lokwakha lisebenzise i-2 HBT90C2122D, 3 HBT90CH2135D kunye ne-2 HG38B iintonga zezinto eziphathekayo ukuze kuqhutywe umsebenzi wokupompa ikhonkrithi kwinqaba enkulu, i-100% yezixhobo zokupompa ikhonkrithi yi-SANY.
Kwangaxeshanye, iSANY iseke iqela lenkonzo ekhethekileyo ukubonelela ngeskimu sokwakha ukumpompa ukukhapha ukumpompa okugudileyo kwekhonkrithi.
Ukunikezelwa kweemarike zeempompo ze-vacuum ngo-Agasti kwakungaphantsi kakhulu kunoJulayi, njengoko kunokubonwa kumzobo ongentla.
Imakethi yempompo yokufunxa ide yanikezela ngokugqithisileyo ngoJulayi. Abavelisi kufuneka banikele ingqalelo kwisixa esithile sokuncipha kwemveliso. Imakethi yempompo yokufunxa ithotywe kancinane ngo-Agasti, kunye nemarike ka-Agasti ukuthenga ngokusisiseko.
Ezinye iimarike zemveliso yempompo, ezinje ngeempompo zemitha, iimpompo ze-diaphragm, kunye neempompo ezingaphantsi kwamanzi, zihlala zibonelelwa ngokugqithisileyo.
EyeThupha, yingqalelo yehlabathi kwiMidlalo yeOlimpiki yaseBeijing ka-2008 kwinyanga yokuvula, umthendeleko we-Olimpiki uhlala udlalwa, abantu entliziyweni kunye novuyo lwe-Beijing ekhumbulekayo Agasti.
Siyakukhumbula loo maqhawe e-Olimpiki kwaye sibulele abo basemva kwemidlalo abaxhase iMidlalo.
Imarike yevalvu ngoJulayi nango-Agasti igcwele "i-bulge".
Imfuno yemarike yeemveliso zevalve yebhabhathane ibisoloko iphezulu, isongamela isihlwele. Imfuno yentengiso yevalve yebhabhathane ngo-Agasti inyuke kakhulu xa ithelekiswa noJulayi, kwaye imfuno yevalve yebhabhathane kubathengi iyaqhubeka nokunyuka.
Ngaphantsi kwesiseko sokuba imarike yokubonelela ihlala ingatshintshi, ukukhawuleziswa kwale mfuno kwandisa ukuchasana phakathi kokubonelela kunye nemfuno kwimarike yevalve yebhabhathane. Abavelisi bevalvu yebhabhathane kufuneka bomeleze ukuqonda kwemarike kwaye baqalise imveliso malunga nemfuno.
I-State High Pressure Valve Co., Ltd. iceba ukutyalomali ekugqityweni kwevalve enkulu yebhabhathane kunye nesiseko soshishino lwevalve yebhola kwi-2009.
Ngophuhliso lwentengiso, imfuno yeevalvu ezinkulu zebhabhathane kunye neevalvu zebhola ziyanda. Nangona kunjalo, ngenxa yokuguga kunye nezixhobo zokuvelisa ezikhoyo zenkampani, kunzima ukuqwalasela izixhobo, kunye nemveliso enye yebhetshi encinci.
Ke ngoko, inkampani yagqiba ekubeni ilungelelanise ubume bemveliso kulo nyaka, imisele isiseko semizi-mveliso yophuhliso kunye nemveliso yeevalvu ezinkulu zebhabhathane kunye neevalvu zebhola, kwaye inyuse ngakumbi uphuhliso kunye nokuveliswa kwemigangatho yebhabhathane yokusebenza okuphezulu kunye neevalvu zebhola, ibe yimveliso yethu yenqindi kwaye izise inzuzo enkulu kwezoqoqosho.
Inkampani yezixhobo zeshishini iHai Ai blue isandula ukuphehlelela “Wamkelekile kwiMidlalo yeOlimpiki, ingxelo eyonwabileyo kubathengi” “umsebenzi, iimveliso zevalve yebhola enomphunga wenkampani eneziqwenga ezibini, ivalve yerabha yebhabhathane ebamba ngesandla, ivalve yerabha yebhabhathane ebambekayo, ivalve yerabha yerabha kunye nezinye ezininzi. iimveliso zevalvu, izibonelelo ezikhethekileyo zasehlotyeni, nceda ubone iinkcukacha ze-Beijing Olympic Games isipho Hai Ai blue valve okukhethiweyo.
Thelekisa ivalve yebhabhathane, ukuzola kwevalve yemarike, akukho mahla nanyuka, Julayi, Agasti wonikezelo lwemarike kunye nemfuno yemarike ayilotshintsho olukhulu kakhulu, njengevalve yebhabhathane, ivalve yebhola ikwayimfuno yentengiso enkulu kunokubonelela, ebusweni kuhle ukuthandazela imeko, abavelisi bethu kufuneka basebenzise ithuba, baphuhlise abathengi badinga iimveliso kwaye batye imarike yekeyiki emnandi.
Lo mba usungule isakhiwo esilula ukusebenza kwebhola yevalve yesikhokelo somgangatho wemveliso, nceda uhlawule ngakumbi! Ivalve ye-Throttle kunye nevalve yokulawula ibisoloko iyimveliso yevalve abantu abayinikela ingqalelo ngakumbi. Akukho mahluko ungako ekunikezelweni kweemarike kunye nemfuno yomlawuli kunye nevalve yokulawula. Inokubonwa kuMfanekiso 2 ukuba ukuthengwa kwemarike yomlawuli kunyuke kancinci ngo-Agasti, kwaye unikezelo lwaluthe tyaba. Unikezelo lwemarike yevalve kunye nemfuno yokugcina kwinqanaba.
Kwakhona ekupheleni kweMidlalo yeOlimpiki ngo-Agasti, usindiso lomlawuli, kuba itotshi engundoqo ye-Olimpiki yimithombo yegesi yendalo, inkqubo yokucima isetyenziselwa iteknoloji yokulawula umbane elawulwa kude, kwaye ngokutsho iindlela zokulawula ngokulinganayo ezifana nokulungelelanisa ukulawula ukuhamba kwegesi yamafutha. , isiphelo senza i-8 yeemitha eziphezulu zeyunifomu zinciphise de zonke zicime ilangatye, akukho mathandabuzo ukuba umlawuli wongeze imbali ezukileyo.
Iimeko zemarike yevalve ye-Solenoid ngoJulayi nangoJulayi, ngaphantsi kancinci.
Kwicala lemfuno yemarike, kukho ukuhla ngo-Agasti, kwicala lokubonelela kwimarike, kusekho inqanaba eliphantsi ngo-Agasti, nangona imfuno yayinkulu kunokubonelela, kodwa i-gap phakathi kokubonelela kunye nemfuno yehla ngo. EyeThupha.
IMAKEKETHO YEMFUNEKO YEGLOBE AVALI ZEHLILE ngo-Agasti, KODWA IMFUNO ISAYINQATHA ENGAPHAMBILI Imarike yokubonelela, egcina isantya esihle semarike.
Kutshanje, ingqalelo enkulu ihlawulwe kwishishini lamandla enyukliya, iimveliso zevalvu yamandla enyukliya zisondelelene kakhulu neeprojekthi zamandla enyukliya, zikhuthaza ukwenziwa kwendawo yevalve yempompo yamandla enyukliya, hayi isilogeni, kodwa isicelo, sijonge phambili kwimpompo engaphezulu. umenzi wevalvu ukuqonda kuphuhliso olukhawulezayo lwempompo yamandla enyukliya ivelufa yaseTshayina, iphucula ngokukhutheleyo ivalve yempompo yesiqulatho sobuchwepheshe beemveliso, ukuya kwiinzame zamandla enyukliya zasekhaya, Ukuqonda kwangethuba ukuzimela kwizincedisi zamandla enyukliya.
Inqaku elivela kwinethiwekhi yokuthengisa ivalve yepompo, ukuba kukho ukuphulwa, nceda uqhagamshelane nokucima.