I-valve butterfly kagesi ezitshalweni zamandla ashisayo namanye amaphrojekthi amakhulu ekusetshenzisweni kokwabelana ngamakesi

I-valve butterfly kagesiezitshalweni zamandla ashisayo nakwamanye amaphrojekthi amakhulu ekusetshenzisweni kokwabelana ngamakesi

I-valve ye-butterfly kagesi iwuhlobo lwemishini yokulawula uketshezi, esetshenziswa kabanzi ku-petroleum, amakhemikhali, ezemithi, amandla nezinye izimboni. Leli phepha lizothatha izitshalo zamandla ashisayo njengesibonelo ukwabelana ngamakesi okufaka isicelo kanye nemiphumela yokusetshenziswa kwamavalvu emvemvane kagesi kumaphrojekthi amakhulu njengezitshalo zamandla ashisayo.

Okokuqala, ukusetshenziswa kwe-valve butterfly kagesi ezitshalweni zamandla ashisayo

1. I-flue gas desulfurization

Uphethiloli ovame ukusetshenziswa ezimbonini zamandla ashisayo, njengamalahle, uzokhiqiza amagesi amaningi ayingozi njengesulphur dioxide lapho eshiswa. Ngakho-ke, kuyadingeka ukunciphisa ukungcoliswa kwemvelo nge-flue gas desulfurization. Kule nqubo, i-valve butterfly kagesi, njengesisetshenziswa esivamile se-valve, isetshenziselwa ukulawula ukugeleza nokugxila kwama-ejenti amakhemikhali ku-reactor, futhi ilawule ukukhishwa kwe-sulfur dioxide lapho uphuma khona ngenkathi iqinisekisa ukugxila kwe-reactant ku-reactor. iyunithi yokusabela iyunifomu. Ukusebenzisa i-valve butterfly valve kagesi ukulawula okunembile, ukufeza ukugeleza okushelelayo kokungenisa nokuthekelisa uketshezi, ukunciphisa ukungcoliswa kwemvelo.

2. I-Denitrification ye-flue gas

I-flue gas denitrification iyisilinganiso esibalulekile sokuvikela imvelo ezimbonini zamandla ashisayo. Ku-flue gas eqediwe, ukuhlushwa kwe-nitrogen dioxide, i-nitrous oxide namanye amagesi ayingozi kwehle kakhulu. Enqubweni ye-flue gas denitrification, i-valve butterfly kagesi isetshenziswa kabanzi ekulawuleni ukugeleza kwama-ejenti amakhemikhali ahlukahlukene, njenge: i-sodium hydroxide, i-sodium nitrite, i-denitrification catalyst, njll., ukuqinisekisa umphumela wokusabela kwamakhemikhali nokunciphisa ukungcoliswa kwemvelo. .

3. Ukulawula amapayipi okushisa

Ipayipi lokushisa embonini yamandla ashisayo liyipayipi elibalulekile lokudlulisa amandla okushisa, futhi ukuhamba kwawo kufanele kulawulwe imishini yamavalvu. Ukusetshenziswa kwe-valve ye-butterfly kagesi ukulawula ipayipi lokushisa kunezinzuzo ezithile ekulawuleni okunembile kokugeleza, izinga lokushisa, ingcindezi kanye neminye imingcele, enganikeza isiqinisekiso semisebenzi yokukhiqiza yezimboni efektri futhi ithuthukise ukusebenza kahle komsebenzi kanye nokusebenza kahle kokukhiqiza.

Okwesibili, umphumela wokusetshenziswa kwe-valve butterfly kagesi ezitshalweni zamandla ashisayo

1. Izinzuzo zemvelo

Ngokunaka okuqhubekayo komphakathi ekuvikelweni kwemvelo, izitshalo zamandla ashisayo zidinga ukunciphisa ukungcoliswa kwemvelo kanye nempilo yabantu ngezindlela ezihlukahlukene. Ku-flue gas desulfurization, i-flue gas denitrification nezinye izinqubo, ukulawulwa okunembile nokulawulwa kokugeleza kwe-valve butterfly kagesi kunganciphisa ukukhishwa kwama-agent amakhemikhali namagesi ayingozi, futhi kufinyelele umgomo wokuvikela okuluhlaza kanye nemvelo.

2. Isikhathi

Isizinda samandla ashisayo siyisisekelo samandla esiwumgogodla womphakathi, esidlala indima ebalulekile ekusimamiseni isu lezwe lamandla kagesi kanye nokuqinisekisa ukuvikeleka kwamandla. Ukusetshenziswa kwemishini esebenza kahle nenembile yokulawula uketshezi njengama-valve emvemvane kagesi kungaphendula kangcono ekulawuleni inqubo kanye nezidingo zokulungiswa kuzo zonke izici zesitshalo samandla ashisayo, ukunikeza impendulo efika ngesikhathi nenembile, ngaleyo ndlela kusize ukuthuthukisa ukusebenza kahle kokukhiqiza nokuqinisekisa ukuzinza ukunikezwa kwamandla.

Isinyathelo sesi-3: Ukuphepha

Zonke izinsiza ezibalulekile kanye nesesekeli ekusebenzeni kwesikhungo samandla ashisayo sidinga ukuqinisekisa ukuthi ukusebenza kwaso kuphephile futhi kuzinzile. I-valve ye-butterfly kagesi iqinisekisa ukuphepha kokusebenza kwesitshalo samandla ashisayo ngokusebenzisa ubuchwepheshe obuthuthuke kakhulu kanye nemishini. I-valve ye-butterfly kagesi iqinisekisa ukulawula ukugeleza okunembile, futhi ukuzinza nokuphepha kwayo nakho kuqinisekisiwe kahle.

4. Izinzuzo zezomnotho

I-valve ye-butterfly kagesi inezici zokulawula okunembile kanye nokuphendula okusheshayo, okungaqedela ngempumelelo ukulawulwa kokugeleza kanye nomthetho wokukhiqiza ohlelweni lokukhiqiza. Lokhu akusizi nje kuphela ukuthuthukisa ukusebenza kahle nokusebenza kahle kokukhiqiza, kodwa futhi kuletha izinzuzo zezomnotho mayelana nokunciphisa ukusetshenziswa kwamandla, ukunciphisa inani lama-ejenti amakhemikhali, nokwelula impilo yemishini.

Ngamafuphi, ukusetshenziswa kwamavalve emvemvane kagesi kumaphrojekthi amakhulu njengezitshalo zamandla ashisayo kuye kwaqashelwa kabanzi ngezinzuzo nezinzuzo zayo. Ngokuthuthukiswa okuqhubekayo kobuchwepheshe bezitshalo zamandla ashisayo kanye nokuqwashisa okwandayo kokuvikelwa kwemvelo, i-valve butterfly kagesi izoqhubeka nokubamba iqhaza elibalulekile ekuphathweni kokuvikelwa kwemvelo kwefekthri, ukulawulwa kokukhiqiza, kanye nokunciphisa ukusetshenziswa.