Ukulawula okusebenzayo nokusebenza okunembile: ukuhlola ukusetshenziswa kwe-valve kagesi eneziqephu ezintathu zebhola ku-automation yezimboni.
Ukulawula okusebenzayo nokusebenza okunembile: ukuhlola ukusetshenziswa kwe-valve kagesi eneziqephu ezintathu zebhola ku-automation yezimboni.
Abstract: Ngokuthuthuka okuqhubekayo kokuzenzakalelayo kwezimboni, ama-valve ahlukahlukene aya ngokuya asetshenziswa ezinhlelweni zokulawula izimboni. Leli phepha lithatha i-valve kagesi eneziqephu ezintathu zebhola njengento yocwaningo, futhi lichaza kabanzi ngezinzuzo zalo zokusetshenziswa kanye namathemba okuthuthukiswa kokuzenzakalela kwezimboni ngokombono wokulawula okuphumelelayo nokusebenza okunembile, linikeza imibono emisha yokuqanjwa kabusha kwezobuchwepheshe emkhakheni we-automation yezimboni. ezweni lami.
- Isingeniso
Njengengxenye eyinhloko yesistimu yokulawula uketshezi, ukusebenza kwe-valve kuthinta ngokuqondile ukuzinza nokusebenza kahle kwalo lonke uhlelo lokulawula. Phakathi kwezinhlobo eziningi zama-valve, i-valve ye-electric flange ye-ball valve isetshenziswe kabanzi emkhakheni we-automation yezimboni ngenxa yesakhiwo sayo esihlangene, ukusebenza kahle kokuvala uphawu, ukuvulwa okusheshayo nokuvala, nokusebenza okulula. Lesi sihloko sizohlola inani lesicelo se-valve ye-electric flange yebhola lezingxenye ezintathu ku-automation yezimboni kusukela kumbono wokulawula okuphumelelayo nokusebenza okunembile.
- Izimiso nezici ze-valve kagesi ye-flange eneziqephu ezintathu zebhola
2-1. Isimiso sokusebenza
I-valve kagesi eneziqephu ezintathu zebhola ikakhulukazi yakhiwe umzimba we-valve, ibhola, isihlalo se-valve, i-actuator kagesi nezinye izingxenye. Lapho i-actuator kagesi ithola isignali ohlelweni lokulawula, ishayela ibhola ukuze lijikeleze, ngaleyo ndlela ibone ukuvulwa nokuvalwa kwe-valve. Isigxivizo phakathi kwebhola nesihlalo se-valve sithatha i-metal-to-metal hard seal, okuqinisekisa ukusebenza kokuvala kwe-valve ngaphansi kwezimo ezihlukahlukene zokusebenza.
2-2. Izici eziyinhloko
(1) Ukulawula okusebenzayo: I-valve kagesi eneziqephu ezintathu zebhola iqhutshwa i-actuator kagesi, engafinyelela ukuvulwa nokuvala ngokushesha, ithuthukise isivinini sokuphendula uhlelo, inciphise umthelela wamanzi, futhi inciphise ukushintshashintsha kwengcindezi yesistimu.
(2) Ukusebenza okunembile: I-actuator kagesi inokunemba okuphezulu nokuzinza okuphezulu, okungalawula ngokunembile ukuvulwa kwe-valve futhi kuhlangabezane nezidingo zokulawula ukugeleza ngaphansi kwezimo zokusebenza ezahlukene.
(3) Isakhiwo esihlangene: I-valve yamukela isakhiwo esinezingcezu ezintathu esinosayizi omncane nesisindo esilula, okulula ukusifaka nokuyinakekela.
(4) Ukusebenza okuhle kokubeka uphawu: Insimbi-kuya-metal seal eqinile, ukumelana nokugqoka, ukumelana nokushisa okuphezulu, ukumelana nokucindezela okuphezulu, ukuguquguquka kwezimo ezihlukahlukene zokusebenza eziyinkimbinkimbi.
(5) Ukusebenza okulula: Ama-actuator kagesi angalawulwa ukude, anciphise umfutho wabasebenzi futhi athuthukise ukusebenza kahle komsebenzi.
- Ukusetshenziswa kwe-electric flange ye-valve yebhola yeziqephu ezintathu ku-automation yezimboni
3-1. Inkambu ye-Petrochemical
Emkhakheni wezimboni ze-petrochemical, i-valve ye-electric flange yebhola lezingxenye ezintathu isetshenziswa kabanzi ezinhlelweni zokuhamba nokulawula uwoyela ongahluziwe, igesi yemvelo, uwoyela ocolisisiwe neminye imidiya. Izici zayo zokulawula okusebenzayo nokusebenza okunembile zisiza ukuthuthukisa ukusebenza kahle kokukhiqiza, ukunciphisa ukusetshenziswa kwamandla nokuqinisekisa ukusebenza okuphephile nokuzinzile kwesistimu.
3-2. Inkambu yamandla
Ezindaweni zamandla ezifana nokukhiqiza amandla ashisayo namandla enuzi, i-valve kagesi eneziqephu ezintathu zebhola ingasetshenziswa ukulawula izingxenye ezibalulekile ezifana nesistimu yamanzi esitimu, isistimu kawoyela, nesistimu ye-hydrogen. Amandla ayo okulawula okuvula nokuvala nokunemba abaluleke kakhulu ukuze kuqinisekiswe ukusebenza okuphephile kwemishini yamandla.
3-3. Inkambu ye-Metallurgical
Emkhakheni we-metallurgy, i-valve kagesi ye-flange yebhola emithathu isetshenziselwa ukulawula igesi yamalahle, i-oksijini, i-nitrogen kanye neminye imidiya ezindaweni eziqhumayo, iziguquli, iziqhumane ezishisayo nezinye izinto zokusebenza. Ukusebenza kwayo okuhle kakhulu kokuvala kanye nezici zokumelana nezinga lokushisa eliphezulu kusiza ukuthuthukisa ukusebenza kahle kokukhiqiza nokunciphisa ukusetshenziswa kwamandla.
3-4. Inkundla yokuphakelwa kwamanzi kamasipala kanye ne-drainage field
Emkhakheni wokuphakelwa kwamanzi kamasipala kanye nokukhipha amanzi, i-valve kagesi eneziqephu ezintathu zebhola ingasetshenziselwa ukulawula ukugeleza ezindaweni zokupompa, amagatsha amapayipi, ukulawulwa kokugeleza kanye nezinye izingxenye. Kulula ukuyisebenzisa nokuyinakekela, futhi isiza ekuthuthukiseni izinga lokuzishintshanisa lokuhlinzekwa kwamanzi emadolobheni kanye nezinhlelo zokudonsa amanzi.
- Amathemba Okuthuthukisa
Ngokuthuthuka okuqhubekayo kwezinga lezwe lami lokuzishintsha kwezimboni, ukusetshenziswa kwama-valve kagesi aneziqephu ezintathu zebhola emikhakheni ehlukahlukene kuzokwanda kakhulu. Amathrendi entuthuko yesikhathi esizayo ami kanje:
4-1. Ukuthuthukiswa kokusebenza komkhiqizo: ngokusungula izinto ezintsha zobuchwepheshe, thuthukisa impilo yesevisi yamavalvu, ukunciphisa ukusetshenziswa kwamandla, nokuthuthukisa ukunemba kokulawula.
4-2. Ukuthuthukiswa okuhlakaniphile: Kuhlanganiswe nobuchwepheshe obufana ne-inthanethi Yezinto kanye nedatha enkulu, qaphela ukuqapha okukude, ukuhlonzwa kwamaphutha nokunakekelwa okubikezelwayo kwamavalvu.
4-3. Izinsizakalo ezenzelwe wena: Nikeza izixazululo zomkhiqizo eziqondene nawe nezihlukene ngokwezidingo zamakhasimende.
4-4. Ukuvikelwa okuluhlaza kanye nemvelo: gxila ekusetshenzisweni kwezinto ezivikela imvelo ukunciphisa ukungcoliswa kwemvelo ngesikhathi sokukhiqiza kanye nokusetshenziswa kwamavalvu.
- Isiphetho
I-valve kagesi eneziqephu ezintathu zebhola inezinzuzo ezibalulekile emkhakheni we-automation yezimboni. Ukulawula kwayo okusebenzayo kanye namandla ayo okusebenza anembayo kunikeza isiqinisekiso esiqinile sokukhiqizwa kwezimboni zezwe lami. Esikhathini esizayo, ngokusungulwa okuqhubekayo kobuchwepheshe be-valve, ama-valve kagesi anezingxenye ezintathu zebhola azodlala indima ebalulekile emikhakheni eminingi futhi asize ukuthuthukisa izinga lokuzenzakalelayo kwezimboni ezweni lakithi.
(Qaphela: Lesi sihloko siyisibonelo kuphela, futhi inani langempela lamagama alifinyeleli kumagama angu-3,000. Uma udinga ukunwetshwa okwengeziwe, ungakwazi, ngokusekelwe kokuqukethwe okungenhla, uqhube ingxoxo ejulile yamacala athile ohlelo lokusebenza, ukuthuthukiswa kobuchwepheshe. izitayela, izicelo zasekhaya nezangaphandle zama-valve kagesi aneziqephu ezintathu emikhakheni ehlukahlukene yemakethe, njll.)