1. Isingenisokuma-Butterfly Valve
1.1. Incazelo kanye Nemisebenzi Eyisisekelo
A ivalvu yebhabhathaneiyithuluzi elilawula ukugeleza kwepayipi. Lilawulwa ngokujikelezisa idiski ngokujika kwekota. Ngokuvamile lisetshenziswa ezinhlotsheni lapho livala khona ngokushesha.
1.2. Umlando wama-Butterfly Valve
Amavalvu ebhabhathane angalandelelwa emuva ngasekupheleni kwekhulu le-19. Imodeli yevalvu yebhabhathane yesimanje yazalwa maphakathi nekhulu lama-20. Ngemva kwamashumi eminyaka yentuthuko, isibe yisisombululo esiguquguqukayo sokulawula imithombo yezindaba ezimbonini ezahlukahlukene.
Intuthuko yezobuchwepheshe yamavalvu e-butterfly ayimi. Esikhathini esizayo, amavalvu e-butterfly azoba lula futhi abe mancane. Angasetshenziswa nasezimweni ezimbi kakhulu (njengokucindezela okuphezulu kakhulu kanye nokushisa okuphansi kakhulu). Mhlawumbe angasetshenziswa ezinhlotsheni ezintsha zamandla avuselelekayo, njengamandla elanga, amandla omoya kanye namaphrojekthi wamandla e-hydrogen aluhlaza.
1.3. Ukusetshenziswa kwama-Butterfly Valve ezimbonini ezahlukene
1.3.1. Ukwelashwa Nokusatshalaliswa Kwamanzi
Ezitshalweni zokuhlanza amanzi kanye nezinhlelo zokusabalalisa amanzi. Ama-valve e-Butterfly abalulekile. Alawula futhi ahlukanise ukugeleza kwamanzi okuphuza ngempumelelo. Amandla awo okwehlisa umfutho ophansi kanye nokuvala izinhlangothi zombili awusizo kakhulu ekuqinisekiseni ukutholakala kwamanzi okuqhubekayo.
1.3.2. Izinhlelo ze-HVAC
Ezinhlelweni zokushisa nokupholisa umoya (i-HVAC), ama-valve e-butterfly asetshenziswa ukulawula ukujikeleza kwamanzi. Ukulula kwawo kokuzenzakalela kuwenza afanelekele ukulawula kokubili izinhlelo zamanzi abandayo nashisayo.
1.3.3. Izitshalo Zamakhemikhali Namakhemikhali
Amavalvu e-butterfly asebenza kahle kakhulu kanye nama-valve asebenza kahle angaphatha amakhemikhali ahlukahlukene, okuhlanganisa uketshezi oluqothulayo nolunamandla. Amandla awo okusebenza emazingeni okushisa aphezulu kanye nokucindezela kuwenza afanelekele izinhlelo zokusebenza ezifana nokucubungula amakhemikhali, ukugcina, kanye nezinhlelo zokulethwa.
1.3.4. Imboni Kawoyela Negesi
Imboni kawoyela negesi ithembele kuma-valve e-butterfly ukuze isetshenziswe njengokuhlukanisa amapayipi, ukulawulwa kokugeleza kwamanzi, kanye nezinhlelo zamathangi. Ukuhambisana kwama-valve e-butterfly nezinto eziningi kuqinisekisa ukusebenza kwawo okuphephile embonini kawoyela negesi.
1.3.5. Ukucubungula Ukudla Neziphuzo
Ukuhlanzeka kuyinto eza kuqala ekucubungulweni kokudla neziphuzo. Ama-valve e-butterfly anemiklamo yokuhlanzeka kanye nezindawo ezicwebezelisiwe angasetshenziswa ukugcina inhlanzeko nokuvimbela ukungcola lapho kuphathwa uketshezi olufana namajusi, imikhiqizo yobisi, kanye neziphuzo. Kokubili irabha eqinisekisiwe yi-wras kanye nensimbi engagqwali yokudla kungahlangabezana naleli zinga.
1.3.6. Imikhumbi Yasolwandle Nokwakha Imikhumbi
Amavalvu ebhabhathane ethusi le-aluminium aklanyelwe ukusetshenziswa olwandle ukulawula izinhlelo ze-ballast, amanzi okupholisa, kanye nemigqa kaphethiloli. Izinto ezivikela ukugqwala zamavalvu ebhabhathane ziwenza afaneleke ukusetshenziswa ezindaweni zasolwandle ezinzima.
1.3.7. Izitshalo Zikagesi
Ezitshalweni zikagesi, ama-valve e-butterfly asetshenziswa ezinhlelweni zokupholisa, imigqa yomusi, kanye nezinhlelo zokususa i-flue gas. Ayakwazi ukuphatha uketshezi oluphezulu kanye nokushisa okuphezulu.
1.3.8. Izitshalo Zokuhlanza Amanzi Angcolile
Amavalvu e-Butterfly abalulekile ekuphatheni udaka, umoya kanye nokugeleza kwamanzi ezindaweni zokuhlanza amanzi angcolile.
1.3.9. Imboni Yezinhlayiya Nephepha
Imboni ye-pulp nephepha iyazuza kuma-valve e-butterfly ezinqubweni ezifana nokupheka i-pulp, uku-bleach, kanye nokubuyiselwa kwamakhemikhali. Ukumelana kwawo ne-pulp namakhemikhali akhuhlayo kwandisa ukusebenza kahle kanye nokuphila kwenkonzo.
2. Ukwakhiwa kweValve Yebhabhathane
2.1. Izingxenye ze-Butterfly Valve
Izingxenye ezibalulekile zifaka:
Umzimba wevalvu: Indlu egcina ezinye izingxenye zangaphakathi.
Idiski yevalvu: Iyavula futhi ivale ngokujikeleza ama-degree angu-90.
Isiqu: Sixhuma idiski ku-actuator.
Isihlalo: Sihlinzeka ngesivalo sokuvimbela ukuvuza.
2.2. Izinhlobo zamavalvu ezimvemvane ngokusekelwe esakhiweni
Uhlobo lwe-wafer: Ifakwe phakathi kwama-flange epayipi futhi iqiniswe ngamabhawodi.
Uhlobo lwe-Lug: Isebenzisa izinto zokufaka ezinezintambo ukuze ifakwe.
Uhlobo lwe-Flange: Inama-flange amabili futhi afakwe nepayipi.
2.3. Izinto zokwakha ama-valve e-butterfly
Umzimba: Insimbi ephothiwe, insimbi engagqwali noma insimbi yekhabhoni.
Idiski: Insimbi ehlanganisiwe (efakwe i-nickel, inayiloni, i-PTFE, ne-EPDM, njll.), i-WCB, insimbi engagqwali, ithusi.
Isihlalo: Irabha, iTeflon noma insimbi.
3. Isimiso sokusebenza se-valve yebhabhathane
3.1. Ukusebenza kwevalvu yebhabhathane
Ivalvu yebhabhathane isebenza ngokujikeleza idiski efakwe esiqwini esiphakathi. Indawo yediski inquma ukulawulwa kokugeleza.
3.2. Izinhlobo zezindlela zokushayela zamavalvu ezibhabhathane
Isandla: Isebenza ngesibambo kanye negiya lezikelemu.
I-Pneumatic: Isebenzisa umoya ocindezelwe.
Ugesi: Ulawulwa yinjini kagesi.
I-Hydraulic: Iqhutshwa umfutho woketshezi (ongasasetshenziswa kakhulu).
3.3. Izinzuzo kanye nemikhawulo yama-valve e-butterfly
Izinzuzo: ukwakheka okuncane (ubude besakhiwo obufushane), izindleko eziphansi (izinto zokwakha ezimbalwa), ukusebenza okusheshayo (ukujikeleza kwama-degree angu-90).
Imikhawulo: Amavalvu e-Butterfly awakwazi ukusetshenziselwa ukusika izinhlayiya ezinobulukhuni obuphezulu, uketshezi olunamathelayo kanye nokungcola okune-fiber.
3.4. Izinhlobo zamavalvu ezimvemvane
3.4.1 Ivalvu yebhabhathane yesihlalo esiqinile
Izici: Isihlalo se-valve ngokuvamile senziwe ngezinto ezinwebeka njengerabha ne-PTFE, futhi uphawu luqinile.
Icala lokusetshenziswa: ukusetshenziswa komfutho ophansi kanye nokushisa okuphansi.
3.4.2.I-valve yebhabhathane esebenza kahle kakhulu (ivalvu yebhabhathane eliphindwe kabili)
Izici: Idizayini ye-offset ephindwe kabili, eqinile.
Icala lokusetshenziswa: izinhlelo zokucindezela okuphansi nokuphakathi.
3.4.3. Ivalvu yebhabhathane eliphindwe kathathu
Izici: Isihlalo sensimbi esivaliwe ngaphandle kokungqubuzana.
Icala lokusetshenziswa: izinga lokushisa eliphezulu kanye nokucindezela.
4. Ukufakwa nokugcinwa kwamavalvu ezimvemvane
4.1 Indlela efanele yokufaka ama-valve e-butterfly
Vulaivalvu yebhabhathaneipuleti nge-engeli yama-degree angu-0-90.
Qiniseka ukuthi ugcina indawo eyanele kwezinye izingxenye.
Qiniseka ukuthi ipuleti levalvu alithinti i-flange yepayipi.
Qinisekisa ukuhambisana kanye nokususwa kokujikeleza kwediski.
4.2. Ukugcinwa kwansuku zonke kwamavalvu ezimvemvane
Hlola ukuthi agugile yini bese ushintsha uma kudingeka.
Gcoba izingxenye ezihambayo njengoba kudingeka.
4.3. Izinkinga nezixazululo ezivamile zokuxazulula izinkinga
Ukuvuza: Hlola ubuqotho besihlalo.
Ibhajwe: Hlanza imfucumfucu yendawo yesihlalo futhi uqinisekise ukuthi igcotshwa kahle.
5. Ukuqhathaniswa nezinye izinhlobo zamavalvu
5.1 Ivalvu yebhabhathane uma iqhathaniswa nevalvu yebhola
Ivalvu yebhabhathane: Ilula futhi incane kakhulu.
I-Ball valve: Ifaneleka kakhulu ekugelezeni kwebhoreji okugcwele, ingasetshenziswa njengoketshezi oluqinile nolune-fibrous.
5.2. Ivalvu yebhabhathane uma iqhathaniswa nevalvu yesango
I-valve yebhabhathane: Ukusebenza okusheshayo.
I-valve yesango: Ifaneleka kakhulu ekuvuleni nasekuvaleni okugcwele.