Umehluko phakathi kwama-flange ensimbi engagqwali nama-flange ensimbi engenasici

2024-05-28

Okokuqala, masiqonde ukuthi ayini ama-flange ensimbi engagqwali kanye nama-flange ensimbi engagqwali

Insimbi engagqwali f i-lange: I-flange exhunywe kumishini noma amapayipi ngokushisela emakhoneni. Isakhiwo se-flange silula futhi amakhono okucubungula alula. Ingahlukaniswa ngama-plate flanges nama-flange entamo. Ama-Flanges asetshenziswa kabanzi kumapayipi ahlukahlukene anengcindezi ephansi.

Insimbi engagqwali b utt-weld flange: I-flange enentamo kanye nenguquko yeshubhu eliyindilinga kanye nesinqe esishiselwe epayipini. Ama-butt-weld flange akulula ukuwawohloza, anokusebenza kahle kokuvala, futhi amaphakathi ngentengo. Zisetshenziswa kabanzi kumapayipi ahlukahlukene anengcindezi ephezulu kanye namazinga okushisa aphezulu.

1. Izindawo ezihlukene zokusebenzisa

Ama-flange ensimbi engagqwali asetshenziswa kabanzi ukuxhuma amapayipi ensimbi ye-carbon nengcindezi engaphansi kuka-2.5MPa. Indawo evalekayo yama-flange ensimbi engagqwali ingaba bushelelezi, ibe yi-concave ne-convex, kanye nolimi-nomsele. Phakathi kwazo, ama-flange abushelelezi yiwona asetshenziswa kakhulu, ikakhulukazi kwezinye izimo lapho izimo eziphakathi nendawo zithambile, njengamapayipi amanzi ajikelezayo anomfutho ophansi.

Ama-flange we-butt-weld ensimbi engagqwali afanele amapayipi anomfutho ophezulu kanye nezinga lokushisa eliphezulu noma amapayipi anomfutho ophezulu kanye namazinga okushisa aphansi. Zibuye zisetshenziselwe ukuthutha izinto ezimba eqolo, ezivuthayo neziqhumayo. Ngenxa yokuthi ukuvaleka kwe-butt-welded flange kuhle kakhulu, akulula ukukhubazeka, futhi kungamelana nokucindezela okukhulu, futhi ububanzi bengcindezi bungaphakathi kuka-16MPa.

2. Izindlela zokushisela ezihlukene

Ama-flange ensimbi engagqwali adinga kuphela ukushiselwa ohlangothini olulodwa, futhi awadingi ukushisela imbobo yangaphakathi yepayipi nokuxhumeka kwe-flange. Ama-flange wensimbi engagqwali adinga ukushiselwa nhlangothi zombili, ngakho-ke i-butt-welded flange inciphisa umcimbi wokugxilisa ingcindezi.

3. Amanani ahlukene

Ubuchwepheshe bokukhiqiza ama-flange ensimbi engagqwali alula, futhi ikhotheshini ishibhile kunamaflange ensimbi engenasici.

1. Izikhundla ezimaphakathi zalezi ziphetho ezimbili zihlukile

Amaphoyinti amaphakathi emiphetho emibili yesinciphisi sensimbi engenasici awekho ku-eksisi efanayo.

Amaphoyinti amaphakathi emiphetho emibili yesinciphisi esigxilile sensimbi engagqwali aku-eksisi efanayo.

2. Izindawo zokusebenza ezihlukene

Olunye uhlangothi lwensimbi engagqwali eccentric reducer luyisicaba. Lo mklamo wenza kube lula ukuphuma kwe-exhaust noma uketshezi lwe-liquid futhi kusize ukulondolozwa. Ngakho-ke, ngokuvamile isetshenziselwa amapayipi oketshezi avundlile.

Indawo emaphakathi yesinciphisi esigxilile sensimbi engagqwali isemgqeni, ohambisana nokugeleza koketshezi futhi onokuphazanyiswa okuncane nephethini yokugeleza koketshezi ngesikhathi sokunciphisa ububanzi. Ngakho-ke, ngokuvamile isetshenziselwa ukunciphisa ububanzi begesi noma amapayipi oketshezi aqondile.

3. Izindlela zokufaka ezihlukene

Izinciphisi zensimbi engagqwali zibonakala ngesakhiwo esilula, ukwenziwa kalula nokusetshenziswa, futhi zingahlangabezana nezidingo ezahlukahlukene zokuxhuma amapayipi. Izimo zohlelo lokusebenza zifaka phakathi:

Uxhumano lwamapayipi oluvundlile: Njengoba amaphuzu aphakathi nendawo yeziphetho ezimbili zensimbi engagqwali eccentric reducer engekho kulayini ovundlile, afaneleka ukuxhunywa kwamapayipi avundlile, ikakhulukazi lapho ububanzi bepayipi budinga ukushintshwa.

I-pump inlet kanye nokufakwa kwevalvu elawulayo: Ukufakwa kweflethi okuphezulu nokufakwa kweflethi okuphansi kwensimbi engenasici eccentric reducer kufanelekile ukufakwa kwe-pump inlet kanye nevalvu yokulawula ngokulandelanayo, okuzuzisa ukukhipha nokukhipha.

Izinciphisi zensimbi engagqwali zibonakala ngokuphazanyiswa okuncane ekugelezeni koketshezi futhi zifanele ukwehlisa ububanzi begesi noma amapayipi oketshezi aqondile. Izimo zohlelo lokusebenza zifaka phakathi:

Igesi noma ukuxhunywa kwepayipi loketshezi olume mpo: Njengoba indawo ephakathi nendawo yeziphetho ezimbili zesinciphisi esigxilile sensimbi engagqwali iku-eksisi efanayo, ifanele ukuxhunywa kwegesi noma amapayipi oketshezi aqondile, ikakhulukazi lapho kudingeka khona ukuncishiswa kobubanzi.

Qinisekisa ukuzinza kokugeleza koketshezi: Isinciphisi esigxilile sensimbi engagqwali sinokuphazamisana okuncane nephethini yokugeleza koketshezi phakathi nenqubo yokunciphisa ububanzi futhi singaqinisekisa ukuzinza kokugeleza koketshezi.

4. Ukukhethwa kwezinciphisi ze-eccentric kanye nezinciphisi ezigxilile ezinhlelweni ezingokoqobo

Kuzinhlelo zokusebenza zangempela, izinciphisi ezifanele kufanele zikhethwe ngokuvumelana nezimo ezithile kanye nezidingo zokuxhunywa kwamapayipi. Uma udinga ukuxhuma amapayipi avundlile futhi ushintshe ububanzi bepayipi, khetha i-stainless steel eccentric reducers; uma udinga ukuxhuma igesi noma amapayipi oketshezi aqondile futhi ushintshe ububanzi, khetha izinciphisi zensimbi ezingenasici.