Iqondo lobushushu kunye noxinzelelo lokuNciphisa iivalufa obonisiweyo

Iqondo lobushushu kunye neeValufa zokuNciphisa uxinzelelo

Ubushushu kunye nesixhobo sokunciphisa uxinzelelo yimveliso yesizukulwana esitsha ephuhliswe ngokufunxa itekhnoloji ephezulu kunye nolwakhiwo lobushushu kunye noxinzelelo loxinzelelo ekhaya naphesheya.
Iqulunqwe ngamalungu amane: Ubushushu kunye nevalve yokunciphisa uxinzelelo, umbhobho womphunga, umbhobho wokunciphisa ubushushu kunye nesixhobo sokulawula thermal.

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Iimbonakalo

Iqulunqwe ngamalungu amane: Ubushushu kunye nevalve yokunciphisa uxinzelelo, umbhobho womphunga, umbhobho wokunciphisa ubushushu kunye nesixhobo sokulawula thermal.

• Umgangatho: NB/T 47033

Usetyenziso:

iTemperature & noxinzelelo izixhobo zokunciphisa zisetyenziswa kwizityalo zamandla, iibhoyila zemizi-mveliso, izityalo zamandla ashushu, njl. njl., ukunciphisa ubushushu kunye noxinzelelo lweprayimari (entsha) yoxinzelelo lomphunga P1 kunye nobushushu D1, ukuze uxinzelelo lomphunga lwesibini P2 kunye nobushushu T2 inokufikelela kumaxabiso afunwa yinkqubo yokuvelisa.Isixhobo se-WY uthotho lobushushu kunye noxinzelelo lokunciphisa isixhobo kunye nekhabhinethi yolawulo oluzenzekelayo oluyixhasayo lunemisebenzi ebanzi yomlinganiselo kunye nolawulo, kwaye lusetyenziswa ngokubanzi kwisikhululo samandla, i-petrochemical, ishishini lokukhanya, isinyithi kunye namanye amasebe oshishino kunye neenkqubo zokufudumeza ezidolophini kunye nokufudumeza.

• Uxinzelelo lokungena kunye nobushushu: Uxinzelelo oluphantsi lwe-P1 ≤ 1.0MPa, T1 ≤ 300℃;

Uxinzelelo oluphakathi P1 ≤ 4.0MPa, T1 ≤ 450℃;

Umbane ophezulu wesibini we-P1 ≤ 5.4MPa.T1 ≤ 485℃;

Ukushisa okuphezulu kunye noxinzelelo oluphezulu lwe-P1 ≤ 20MPa, T1 ≤ 570℃;

• Uxinzelelo lomphunga wokuphuma: Uxinzelelo lomphunga wokukhupha i-P2 kunye neqondo lobushushu le-T2 liya kuba lixabiso elifunwa ngumsebenzisi, kwaye ukuchaneka kohlengahlengiso akuyi kuba ngaphantsi kwe-2.5.

• Uluhlu lwengxolo: Ngexesha lokusebenza okuqhelekileyo kwesixhobo, ingxolo yequla eli-1 m ezantsi komlambo ofanayo othe tye kwindawo yokuphuma yobushushu kunye noxinzelelo lokunciphisa ukufunda (isixhobo sokunciphisa uxinzelelo) silinganiswa kumgama we-1 m ukusuka. udonga lombhobho, kunye nenqanaba lengxolo ngokubanzi kufuneka lingabi ngaphezu kwe-85dB (A).

Ubushushu kunye neValve yokuNcitshiswa koxinzelelo

Iimbonakalo:

Isigqubuthelo sevalvu sithatha ulwakhiwo lokuzitywina okanye uhlobo lweflange, uhlobo lwekheji yesivalo seplanger core, isitulo esinye sokutywina, kunye nenqanaba lokuvuza okuphezulu.Indawo yokutywina ifakwe kwi-carbide ene-cemented, kwaye indawo yangaphakathi ifafazwe ngezinto ezichasene nempembelelo, kunye nobomi obude benkonzo.Itywina yintsimbi yenxeba yegasket kunye negraphite eyomeleziweyo, ukutywinwa okuthembekileyo.Akukho kungcangcazela.

Usetyenziso:

Isetyenziselwa ukulawula ukuhamba kwamanzi, kunye nokutywinwa okuthembekileyo, inqanaba lokuvuza okuphezulu kunye nobomi benkonzo ende.Unikezelo lwamanzi oludlulayo, inkqubo yokutshiza yokuphelisa ukushisa.

• Uxinzelelo lwegama: P₅₄50V-P₅₇200V

• Ubungakanani obuqhelekileyo: DN50~DN300

• Uluhlu loLungiso: 20:1-100:1

• Izinto ezingundoqo: WCB, WC6, ZG20CrMo, 12Cr1MoV

• Ubushushu bokusebenza: -29℃~570℃

• Abalamli abaSebenzayo: Umphunga

• Indlela yoQhagamshelwano: I-Flange, i-Welding

•Imo yoThutho: uMbane, iPeneumatic

Ubushushu obuphezulu &iValve yokuNciphisa loxinzelelo

Iimbonakalo:

Ivalve ithatha uhlobo lwe-cage ye-porous structure, kunye nokulungelelaniswa okulungileyo, akukho ngxolo kwaye akukho ntshukumo.Abasebenzi bangaphakathi banokuthatha inqanaba elinye okanye i-multi-stage throttling, esebenzayo kwiimeko zokusebenza zoxinzelelo oluphezulu.Ukunciphisa uxinzelelo kugqitywe kwi-valve enye.Ukuqwalasela iimeko zokushisa eziphezulu, ukulungiswa kwangaphakathi kunye nokulungelelaniswa kunengqiqo, kwaye ukusebenza kuguquguqukayo.Isigqubuthelo sevalve siyilwe njengesigqubuthelo sokulungelelanisa ukuzitywina, esilungele iimeko zokusebenza zobushushu obuphezulu kunye noxinzelelo oluphezulu lwemidiya.Umphezulu wokutywina wesihlalo sevalve uhlanganiswe ne-carbide ene-cemented, kwaye indawo ye-core yamahhala ifafazwe nge-carbide ene-cemented, ekwazi ukumelana nokukhukuliseka kwaye inobomi obude benkonzo.Umphezulu wevalve yesitulo esinye sokutywina, ukutywinwa okuthembekileyo, ukuvuza okuncinci kwaye kulungile ukuzicoca.

Usetyenziso:

Ukulawulwa kokuhamba kunye noxinzelelo lwe-bypass ye-injini yomphunga kunye ne-overheated bypass bypass.Ulawulo lomphunga kunye nokufudumeza kwemibhobho yesixokelelwano sokuvuthela umsizi.Ulawulo loxinzelelo oluphezulu lomphunga wombhobho womphunga oshushu kunye noxinzelelo oluphezulu.

IValve yeNkqubo yoxinzelelo oluphezulu

Iimbonakalo:

Ivalve yokungena isetyenziswa kunye nevalve yokutshekisha.Emva kokuba i-heater ephezulu izaliswe ngamanzi, uxinzelelo lwamanzi lukhula ngokuqhubekayo.Xa uxinzelelo luphakama ukuya kwixabiso elithile, intonga yevalve ihambela phezulu ngoncedo loxinzelelo oluhlukeneyo olusebenza kwicandelo le-valve ye-valve yokungena ukuvula umjelo kwi-heater yoxinzelelo oluphezulu, ukuvumela amanzi ukuba angene kwi-high-pressure. isifudumezi.Ngeli xesha, i-heater yoxinzelelo oluphezulu ifakwa ekusebenzeni.Xa inkqubo yepayipi ye-high-pressure heater iphuka ngengozi, kwaye inqanaba lamanzi kwi-heater yoxinzelelo oluphezulu lidlula ixabiso elivumelekileyo, umqondiso womgangatho wamanzi uvula ivalve yokuvula ngokukhawuleza kunye nokuvala ngesixhobo sombane, i-condensate ingena kwi-piston. i-cylinder ngaphezu kwe-valve yokungena, icinezela i-piston, iqhubela i-relay ephantsi, ivale i-inlet ye-heater-high-pressure heater, ivule i-bypass, kunye nokufudumeza koxinzelelo oluphezulu Isixhobo siyayeka ukusebenza, kwaye lonke ixesha lesenzo yimizuzwana emi-2.

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

• Uxinzelelo lwegama: PN16-PN420(CLASS900-CLASS2500)

• Ubungakanani boMda: DN100~DN350(4”-14”)

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

2.25#, 12Cr1MoV

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

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

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

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

• Abalamli abaSebenzayo: Amanzi, umphunga

• Imo yoQhagamshelwano: Ukuwelda

• IMowudi yoThutho: Incwadi yesandla, yoMbane, iHydraulic

IValve yoVavanyo lweHydrostatic

Iimbonakalo:

Ifakwe kwi-outlet ye-overheater yebhoyila kunye ne-inlet kunye ne-outlet imibhobho yomphunga ye-reheater njengento yodwa ngexesha lovavanyo lwe-hydrostatic.Emva koxinzelelo lwamanzi, susa ipleyiti yokuthintela yangaphakathi njengombhobho.Ipleyiti engenanto inokufakwa kwakhona ngexesha lovavanyo olulandelayo lwe-hydrostatic.

Usetyenziso:
1. Uxinzelelo lwe-self tightening sealing structure yamkelwa, kwaye imibhobho yesebe kwiziphelo zombini idityanisiwe.

2. Isitywina esisicaba se-O-ring siyamkelwa, kwaye isihlalo sevalve senziwe ngensimbi engenasici ngokufaka i-welding.

3. I-plate engenanto iya kufakwa ngexesha lovavanyo lwe-hydrostatic, kwaye ikhutshwe emva kovavanyo lwe-hydrostatic.Iimvavanyo ezininzi ze-hydrostatic zinokuqhutywa.• Umgangatho: JB/T 12002,NB/T 47044 ASME B16.34

• Uxinzelelo lwegama: PN16-PN420(CLASS150-CLASS2500), P₅₄100V-P₅₇200V

• Ubungakanani boMda: DN100~DN1000(4”-48”)

• 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: Ukuwelda

• Imo yoThutho: /