Cast Swing Flange Check valve

Izinzuzo Zomkhiqizo

(I) ukumelana okuphansi nokusebenza kahle

Ukwakhiwa kwesakhiwo okuyingqayizivele kwe-cast swing Swing Check valve kwenza i-valve ye-cast swing swing i-valve inokumelana okuphansi koketshezi lapho kuhamba okuphakathi. Ngemuva kokuvulwa kwe-valve disc enkulu, indawo ephakathi nendawo inkulu futhi ukulahleka kwengcindezi kuncane, okungahlangabezana nezidingo zokuhamba zemithombo yezindaba ezinkulu, futhi kuthuthukise ukusebenza kahle kwepayipi, futhi kunciphise ukusetshenziswa kwamandla. Noma ngabe ukuhanjiswa kwezinto ezibonakalayo ekukhiqizweni kwezimboni noma ekuhanjisweni kwamanzi ekunikezelweni kwamanzi asemadolobheni kanye nezinhlelo zokudonsa amanzi, kunganciphisa ngempumelelo ukulahleka kwamandla futhi kulondoloze izindleko zokusebenza.

(Ii) ukubekwa uphawu ngokushesha nokulwa nokubuyela emuva

I-valve disc yaleli valve ye-cast Swing Swing Checkve ingashintsha ngokushesha ukuzungeza i-PIN shaft ukuvala okwamanje lapho kubuyela emuva ukubekwa uphawu okusheshayo. Le ndlela yokuphendula ngokushesha inganciphisa ngempumelelo isikhathi nokugeleza kokubuyela emuva okuphakathi futhi inciphise ingozi yokulimala kwemishini nezinhlelo ezibangelwa ukubuyela emuva okuphakathi. Ikakhulu kwezinye izimo zokusebenza ezizwela ukubuyela emuva okuphakathi, njengamaphampu okukhipha amapayipi, amapayipi e-Steam, njll.

(Iii) ukuthembeka okuphezulu nempilo ende

Izinto zensimbi ezisezingeni eliphakeme zensimbi kanye nenqubo eqondile yokukhiqiza yalo mkhiqizo inikeza ukuthembeka okuphezulu kwe-cast Swing Check Valve kanye nempilo yenkonzo ende. Amandla aphezulu kanye nokuphikiswa okuhle komthelela womzimba we-cast valve, kanye nokumelana nokugqokwa nokuphikiswa kokugqwala kwe-valve disc nesihlalo se-valve, kuvumela ukuthi isebenze isikhathi eside ngaphansi kwezimo zokusebenza ezinokhahlo. Ngasikhathi sinye, ukwakheka okuhlelekile kwekhwalithi nokulawulwa kwekhwalithi okuqinile kwehlisa ukugqoka nokwehluleka kwe-valve, kunciphise imvamisa yesondlo kanye nezindleko, futhi kuthuthukise ukusebenza kwezomnotho kanye nezinzuzo zomnotho zemishini.

(Iv) Ukusebenza okubanzi

I-valve yethu ye-Shengshi Huagong yensimbi Swing I-Flange Check Valve ingasetshenziselwa imidiya ehlukahlukene, kufaka phakathi amanzi, umusi, uwoyela, igesi, isixazululo se-acid ne-alkali, njll., Futhi ingakwazi ukuzivumelanisa nezingcindezi ezihlukile zokusebenza kanye namabanga okushisa. Ukusuka ekucindezelweni kwengcindezi ephansi kanye nezinhlelo zokushisa okujwayelekile kanye nezinhlelo zokushisa ezibhekiswe ekucindezelweni okuphezulu kanye nezimboni zamandla aphezulu we-petrochemical kanye namandla, leli valve lingasebenza ngokusheshe ukuhlangabezana nezidingo zokusetshenziswa kwezimboni ezahlukahlukene kanye nezimo ezihlukile zokusebenza, futhi zinokusebenza okubanzi.

Amapharamitha Ezobuchwepheshe

Ukufakwa nokulungiswa

(I) Amaphuzu Wokufaka

1

2 Ngasikhathi sinye, kuyadingeka ukuqinisekisa ukuthi i-valve ifakwe epayipini evundlile noma ngepayipi elimile (ukugeleza okuphakathi (okuphakathi okuphakathi kusuka phezulu kuya phezulu) ukuqinisekisa ukuthi i-valve disc ingavulwa futhi ivalwe ngokujwayelekile ngokucindezela okuphakathi nendawo.

I-3. Ngesikhathi senqubo yokuxhumeka kwe-Flange, i-gasket yokuvala uphawu kufanele ifakwe kahle futhi ama-bolts kufanele aqiniswe ngokulinganayo ukugwema ukwehluleka ukubekwa uphawu ngenxa yamandla angalingani. Lapho uqinisa ama-bolts, kufanele aqiniswe ku-oda lesiphambano se-diagonal futhi aqinise izinyathelo ngesinyathelo ngesinyathelo ngezikhathi eziningi ukuqinisekisa ukuthi ukuxhumana kwe-flange kuqinile.

I-4. I-valve kufanele ifakwe esimweni esilungele ukusebenza nokunakekelwa. At the same time, the thermal expansion and contraction of the pipeline system should be considered, and sufficient space should be reserved to prevent damage to the valve due to pipeline deformation.

(Ii) Ukulungiswa

1. Bheka ukusebenza kokubekwa uphawu kwe-valve njalo bese ubona ukuthi ngabe kukhona ukuvuza okuphakathi. Uma ukuvuza kutholakele, imbangela kufanele itholakale ngesikhathi. Kungaba ukulimala kwe-gasket yokubopha uphawu, ukugqokwa kobuso be-bamber ye-valve disc kanye nesihlalo se-valve, njll.

2. Bheka ukugqokwa kwe-valve disc, isihlalo se-valve, i-pin shaft nezinye izingxenye. Uma kunokugqoka okukhulu noma ukulimala, izingxenye ezihambisanayo kufanele zishintshwe ngesikhathi. Ngasikhathi sinye, ukuqinisekisa ukuthi i-PIN shaft ijikeleza kalula, i-PIN shaft ingafakwa futhi igcinwe njalo ukuvikela ukujikeleza okujwayelekile kwe-valve disc ekukhulekeni noma ekuhambeni.

I-3. Ama-valves angasetshenziswa isikhathi eside, imisebenzi yokuvula nokuvala kufanele yenziwe njalo ukuvikela i-valve disc ukuthi inamathele esihlalweni se-valve. Ngesikhathi sokusebenza, naka ukunyakaza kwe-valve disc futhi ubhekane nanoma yikuphi ukungahambi kahle ngesikhathi.

4. Gcina indawo ye-valve ihlanzekile futhi yenze ukwelashwa okulwa nokulwa nokugqwala nge-valve njalo. Ungakhetha upende wokulwa nokulwa ofanele ngokuya ngendawo yokusebenzisa ukuvikela umzimba we-valve kusuka ekujuleni nasekugcekeni nasekunciphiseni impilo ye-valve.