I-Acid enganyangekiyo ku-Corrosion kunye ne-Alkali-Resistant Cast Steel Pipeline yokucoca iValve

Emva kokufakwa kwenkqubo yombhobho wenkqubo yokucoca, ukuhlanjululwa komoya okanye ukuhlanjululwa kwe-steam kungasetyenziswa ngokwemiqathango yenkonzo yendawo yokusebenza kunye neqondo lokungcola kwendawo yangaphakathi yombhobho.Icompressor enkulu yeyunithi yemveliso okanye isikhongozeli esikhulu esikwiyunithi singasetyenziselwa ukucocwa komoya okwethutyana.Uxinzelelo lokucoca aluyi kudlula uxinzelelo loyilo lwemikhumbi kunye nemibhobho, kwaye izinga lokuhamba aliyi kuba ngaphantsi kwe-20m / s.Ukuhlanjululwa komphunga kuya kwenziwa ngokuhamba okukhulu komphunga, kwaye izinga lokuhamba aliyi kuba ngaphantsi kwe-30m / s.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

Iimpawu:

1. Isango le-Wedge lamkelwa kwivalve, kwaye ipleyiti yesango kunye nesixhobo sesikhokelo somzimba wevalve sidityaniswe nge-alloy eqinile ukuqinisekisa ukuba ivalve inokuvulwa rhoqo kwaye ngokutyibilikayo.

2. Iindawo zokutywinwa zamaqebelengwane asimahla kunye nezihlalo zevalve zenziwe ngezinto zamva nje zokujonga, ezinokumelana okuqinileyo kunye nokumelana nokuqala.

3. Intonga yevalve yombane ithatha iintloko ezimbini okanye iintambo ezintathu zentloko ukuqinisekisa ukusebenza ngokukhawuleza kwevalve.

• Umgangatho: NB/T 47044, ASME B16.34, JB/T 3595,DL/T 531

• Uxinzelelo lwegama: PN16-PN420(CLASS150-CLASS2500)

• Ubungakanani boMda: DN50~DN500(2”-20”)

• Izinto ezingundoqo: 1.WCB, ZG20CrMo, Cr5Mo, ZG20CrMoV, ZG15Cr1MoV

2.25#, 12Cr1MoV

3.ASTM A216 WCB, ASTM A217 WC6, , ASTM A217 WC9, ASTM A217 C12A

4.ASTM A105, ASTM A182 F11, ASTM A182 F22, ASTM A182 F91, A182 F92

• Ubushushu bokusebenza: 1. WCB: -29℃~425℃

2. Intsimbi yentsimbi: -29℃~540℃, -29℃~570℃

3. F91: -29℃~610℃

• Abalamli abaSebenzayo: Amanzi, umphunga

• Imo yoQhagamshelwano: Flange

• Indlela yoThutho: uMbane, iPeneumatic, iHydraulic

Ivalve yokudlula

Iimbonakalo:

1. I-valve ihlalutywa ngendlela ye-finite element, kwaye ubukhulu bodonga bufana nokukhusela uxinzelelo olugqithiseleyo olubangelwa utshintsho lweqondo lokushisa.

2. Umzimba wevalvu uyabunjwa kwaye udityaniswe, ngomgangatho othembekileyo, kwaye unokumelana nokufunxa uxinzelelo kunye nokungcangcazela kumbhobho.

3. Unbalanced multi hole cage uhlobo olubanzi core, ezimbini-inqanaba synchronous adjustable decompression, ilizwi eliphantsi, adjustability elungileyo kunye uluhlu olubanzi uhlengahlengiso.

4. Lungisa amanzi okutshiza angaphakathi ukunciphisa ubushushu.Umngxuma wokutshiza we-atomizing nozzle utshintsha ngokuhambelana nomthwalo.Isiphumo se-atomizing silungile ngaphandle kwehamile yamanzi.

5. Isikhokelo esiphindwe kabini, uqhagamshelo oludityanisiweyo lwentonga ebanzi kunye nococeko olufanelekileyo olufanelekileyo kwiqondo lobushushu eliphezulu lwenza umsebenzi uzinze kwaye ungcangcazele simahla.

6. Indawo yokutywinwa kwesihlalo esibanzi idityaniswe nge-alloy enzima, kwaye ubuso bentonga ebanzi kunye ne-throttling internals ifafazwe nge-alloy enzima, ngoko ubomi benkonzo bude.

7. Isitulo esinye esisicaba, ukutywinwa kwekhowuni ethembekileyo, ukuzicoca kunye nokuvuza okuncinci.

Iimpawu:

I-valve ilula, idibene kwisakhiwo kwaye ikulungele ukugcinwa.Isetyenziswa kwi-iturbine bypass system ukuphucula ukusebenza kakuhle kweplanti yamandla kunye nokuphelisa ilahleko yomphunga.

I-bypass ephakathi kunye noxinzelelo oluphezulu lunokuqaliswa, luvaliwe kwaye luqhutywe ngendlela ehlelekile ngaphakathi koluhlu lomthwalo omiselweyo, lunokulawula iimpazamo, kwaye lunokutshintshwa kwiimeko zokusebenza phantsi kweemeko ezahlukeneyo zokusebenza.I-bypass yoxinzelelo oluphantsi luphawulwa ngesakhiwo esibambene kakhulu, impendulo ekhawulezayo, ukungcangcazela okuphantsi kunye nengxolo ephantsi, inqaku lokuqonda ukulawulwa komphunga.

• Uxinzelelo lwegama: P₅₄2.7VP₅₇22V

• Ubungakanani obuqhelekileyo: DN80~DN600

• Uluhlu loLungiso: 10:1-100:1

• Izinto ezingundoqo: 12Cr1MoV

• Ubushushu bokusebenza: -29℃~570℃

• Abalamli abaSebenzayo: Umphunga

• Imo yoQhagamshelwano: iFlenge, iWafer, iLug

•Imo yoThutho: uMbane, iPeneumatic, iHydraulic

IValve yokukhupha amanzi

Iimbonakalo:

Ingundoqo yevalve yinxalenye ebalulekileyo yevalve yokulawula.Ukongeza ekusebenzeni kakuhle kwezinto eziphathekayo, isakhiwo sisitshixo kwi-valve.Sisebenzisa ulwakhiwo lwe-anti scour olukhuselayo kwi-design ukuphepha ukukhuhla ngokuthe ngqo kwendawo yokutywinwa kwendawo nganye yangaphakathi ngokuhamba okuphakathi, okuphucula ngokufanelekileyo ubomi benkonzo yevalve.Igobolondo yenziwe ngesilivere, ngokubonakala okugudileyo kunye nentlangano efanayo, ukuhlangabezana neemfuno zokushisa okuphezulu kunye noxinzelelo oluphezulu.Izinto zokutywina zihambelana ngokukodwa ukuze kuqinisekiswe ubunzima obuphezulu kunye nokwahlukana okufanelekileyo kwendawo yokutywina.Ukugaya okuchanekileyo, okugudileyo njengesibuko, ukwandisa ngokufanelekileyo ukuqina kwe-valve seal kunye nokwandisa ubomi benkonzo.

• Uxinzelelo lwegama: PN100-PN420

• Ubungakanani boMda: DN20~DN100

• Izinto ezingundoqo: WCB, A105, 12Cr1MoV

• Ubushushu bokusebenza: -20℃~570℃

• Abalamli abaSebenzayo: Amanzi, umphunga

• Indlela yoQhagamshelwano: I-Flange, i-Welding

• Imo yeSakhiwo: Ngokuthe tye, Y, i-Angular

•Imo yoThutho: uMbane, iPeneumatic