Iyo injeniyeri yinganda zerekanye noitrification nozzles ya sisitemu ya SCR cyangwa SNCR, ntabwo bagura ibyuma-baba bafite gahunda yo gukomeza. Kunanirwa nozzle imwe birashobora gukurura ammonia kunyerera, OYAx kurenga ku kubahiriza, cyangwa guhagarika bidateganijwe bigura $ 50.000 + ku isaha. Niyo mpamvu amatsinda yamasoko agenda arenga kubatanga rusange hanyuma akajya kuri a denitrification nozzle uruganda hamwe na disipuline yemejwe-ntabwo ari ubushobozi bwo gutunganya gusa.
Cobalt Alloy Nozzles Ntabwo "Imashini Yonyine" -Byakozwe na Metallurgically
Twabonye ibintu bitatu byananiranye muburyo bwoherejwe na denitrification nozzles: gucana amashyuza nyuma yamasaha 4000 yo gukora, isuri kumunwa wa orifice mumezi 6, hamwe no gutembera kurwego mugihe cyamagare yubushyuhe. Byose bisubira inyuma kumpamvu imwe - ibintu bidahuye, ntabwo byashushanyije. Ibyuma bisanzwe bidafite ingese (316L, 2205) byoroshe hejuru ya 650 ° C. Umwuka wa flue mu itanura rya sima cyangwa imyanda-y-ingufu zisanzwe zikubita 850–1,100 ° C. Niyo mpamvu AMS 5387 cobalt alloy idahitamo-ntabwo ari ibiganiro.
Kuri QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., Buri cobalt alloy nozzle itangirana na T800 yo mu rwego rwa T800 yemewe, ikorerwa ubushyuhe kuri AMS 2750E, hanyuma igakorerwa kuri centre 5-axis CNC hamwe nindishyi zumuriro mugihe nyacyo. Ntabwo "twongeyeho" gukomera-turabibungabunga. Amajwi yacu afite kwihanganira mm 0,015 mm kuruhande rwa spray nubwo nyuma yamasaha 12,000 kuri 920 ° C. Ntabwo ari amakuru ya laboratoire. Ngiyo amakuru yo mu murima avuye mu bimera bitatu byo muri Amerika y'Amajyaruguru bikora kuva Q3 2022.
Itandukaniro ryingenzi ntabwo riri mu gatabo-bari kugenzura inzira:
- Ibikoresho bito bikurikirana kugirango bishonge icyiciro na raporo yerekana amashusho
- Muri gahunda yo kugenzura CMM kuri leta eshatu zubushyuhe (nkuko byakozwe, nyuma yubushyuhe-buvura, nyuma yo kurangiza)
- Igeragezwa ryimikorere kuri 120% byumuvuduko ukoresheje metero ya Calibrated ultrasonic Doppler
- Nta gusubiramo gusubiramo-umusaruro wambere-urenga 98.7% kuri AMS 5387 geometrie
Impamvu Kwishyira hamwe Bikubita "Ibyiza-mu -cyiciro" Gusezerana
Bamwe mubatanga isoko yohereza hanze, gutunganya, no kurangiza kubacuruzi batandukanye. Ibyo birema ingingo eshatu-n'amahirwe atatu yo gutandukana kwa microstructural. Guhuza imbibi zingana hagati yimiterere yubuso hamwe nubuso bwakorewe? Reba. Imyitwarire isigaye iturutse ku gukonjesha kutaringaniye kubacuruzi? Bijejwe. Ubuso burangiza kutavuguruzanya bigira ingaruka kumeneka? Biteganijwe.
Dufite urunigi rwuzuye: gushora imari hafi ya net-shusho ya cobalt nozzles, CNC ihinduranya neza no gusya ku mavuta akomeye, kuvura ubushyuhe bwa vacuum, hamwe na bore y'imbere. Ibi ntabwo byoroshye-ni physics. Iyo ukoresheje imashini itunganijwe neza-igabanya ingano, ugumana imbaraga zicyerekezo. Iyo kuvura ubushyuhe bikurikira gutunganya-bitabanjirije-ukuraho amakosa yo kugoreka-guterwa no guhuza ibintu muburyo bwinshi.
Umubiri wacu wumucanga wumubiri nozzle uhuza hamwe hamwe na cobalt alloy spray inama ukoresheje interineti ikwiranye, ntabwo iterana. Kubera iki? Kuberako kwaguka k'ubushyuhe bidahuye hagati yumubiri 304SS na Stellite 6 inama itera umunaniro uhuriweho na 3-5 Hz yinyeganyeza zisanzwe zikoreshwa mumiyoboro. Turabikemura mbere yuko igishushanyo kirangira.
Custom ntabwo ari kimwe no kumvikana-Ni Guhuza neza
“Custom” bisobanura ibintu bitandukanye kubaguzi batandukanye. Kuri bamwe, ni uguhindura umurongo. Kuri twe, ni ugushushanya umwirondoro wose wamazi kugirango uhuze umwirondoro wawe wa gazi umuvuduko, imitwaro iremereye, hamwe nintego yo gukwirakwiza amoniya. Twatanze nozzles hamwe na orifice ya asimmetricike yo gutera inshinge zambukiranya imiyoboro, imiyoboro ya inlet ya kaseti ya zone yumuvuduko muke, hamwe numubiri wibintu bibiri aho zone ya spray yonyine ibona cobalt-kugabanya ikiguzi utatanze ubuzima.
Imbogamizi-nyayo itwara injeniyeri yacu:
- Ukeneye ISO 9001 yemewe ibyangombwa ariko ukore munsi ya ASME BPVC Igice cya VIII Div. 2? Bikorewe - dushyira kashe kuri buri nozzle hamwe numubare wubushyuhe, raporo ya NDE, na PWHT
- Saba gusimbuza umurage Babcock & Wilcox SNCR nozzles hamwe nudasanzwe 1.25'-12 UNJ? Twahinduye-injeniyeri kandi twemeza coefficient zitembera kurwanya OEM baseline
- Ugomba gutsinda igice cya gatatu cyumunyu-spray kuri ASTM B117 kugirango ushireho inkombe? Amashanyarazi yacu ya cobalt hejuru agera> amasaha 1.500 kugeza ingese yera
Ntabwo tubaza ngo "Urashaka iki?" Turabaza “Ibi bigomba kubaho iki - kandi kugeza ryari?” Noneho twubaka kuri iyo spec, ntabwo page page.
Kwizerwa bitangira kera mbere yo koherezwa
Yizewe denitrification nozzle uruganda ntibirangirira ku kivuko. Iratangirana na GD&T isubiramo-gufata amakosa yo gutondeka muburyo bwo guhamagara mbere yuko ibikoresho bitangira. Irakomeza hamwe na pilote-yemewe yo kwemeza: nozzles eshatu zageragejwe mumashusho yawe ya gaz ya flue (twohereza ibizamini niba bikenewe). Irangirana no gutanga ibicuruzwa bikubiyemo ibintu bifatika, raporo za CMM, hamwe na QR ihuza impanga yerekana ibipimo byose byapimwe.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. amato mu bihugu 27 kuko ibice byiringirwa. Umukiriya umwe mu Budage yategetse nozzles 142 zo kongera amakara. Nyuma y'amezi 18, abasimbuye zeru. Itsinda ryabo ryo kubungabunga ryahagaritse gahunda yo kugenzura nozzle ngarukamwaka - kandi bagabana ayo masaha y'akazi kugirango bavugurure isesengura. Ngiyo ROI ya disipuline.
Niba ubutaha bwa denitrification nozzle itondekanya mugihe cyo hejuru - ntabwo ari igiciro cyonyine - ukeneye ibirenze kubitanga. Ukeneye umufatanyabikorwa ufata cobalt nkibintu bizima, ntabwo ari ibicuruzwa. Tangira ukoresheje ibintu bifatika. Saba metero-yubushyuhe bwa leta. Saba kwemeza imikorere ikora. Noneho hitamo.
