Akatswiri opanga zomera akamatchula ma nozzles a SCR kapena SNCR, sakugula hardware - akuteteza kupitiriza. Kulephera kwa nozzle kamodzi kumatha kuyambitsa kutsika kwa ammonia, AYIx kuphwanya malamulo, kapena kuzimitsa kosakonzekera kumawononga $50,000+ pa ola limodzi. Ichi ndichifukwa chake magulu ogula zinthu akuchulukirachulukira osapereka ma generic ndikupita ku a denitrification nozzle fakitale ndi luso lotsimikizika lazitsulo - osati luso lopanga makina.
Ma Nozzles a Cobalt Alloy Si "Ongopangidwa" - Amapangidwa Ndi Metallurgically
Tawona zolephera zitatu zomwe zimagwiritsidwa ntchito m'mabotolo opangira ma denitrification: kuwonongeka kwamafuta pambuyo pa maola 4,000 ogwirira ntchito, kukokoloka kwa milomo mkati mwa miyezi 6, komanso kugwedezeka kwapang'onopang'ono pakupalasa njinga mobwerezabwereza. Zonse zimachokera ku chinthu chimodzi—kusokonekera kwa zinthu, osati kulephera kwa kapangidwe kake. Zitsulo zosapanga dzimbiri (316L, 2205) zimafewa kuposa 650 ° C. Mpweya wolowetsa wolowa mu ng'anjo za simenti kapena zotenthetsera zowonongeka zimagunda 850-1,100 ° C pafupipafupi. Ichi ndichifukwa chake AMS 5387 cobalt alloy sizosankhika-ndizosagwirizana.
Ku QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD., botolo lililonse la aloyi la cobalt limayamba ndi ingot yovomerezeka ya T800, yotenthetsera pa AMS 2750E, kenako imapangidwa pa malo a 5-axis CNC okhala ndi chipukuta misozi nthawi yeniyeni. "Sitikuwonjezera" kuuma - timasunga. Milomo yathu imakhala ndi ± 0.015 mm kulolerana pamakona ovuta kwambiri opopera ngakhale pambuyo pa maola 12,000 pa 920 ° C. Izo si data labu. Izi ndizomwe zimachokera ku zomera zitatu zaku North America biomass kuyambira Q3 2022.
Zosiyanitsa zazikulu sizili m'mabulosha-akuwongolera:
- Raw material traceability mpaka kusungunuka batch ndi lipoti la spectrographic
- Kutsimikizira kwa CMM m'magawo atatu otentha (monga makina, kutentha kwapambuyo, kutsiriza)
- Kuyesa koyenda kogwira ntchito pa 120% kudavotera kukakamizidwa pogwiritsa ntchito ma ultrasound a Doppler mita
- Palibe malupu okonzanso - zokolola zoyamba zimaposa 98.7% za AMS 5387 geometries
Chifukwa Chake Kuphatikizika Kwamagawo Kumapambana "Best-in-Class" Subcontracting
Otsatsa ena amatumiza kunja, kukonza, ndi kumaliza kuti alekanitse ogulitsa. Izi zimapanga mfundo zitatu zotsatizana - ndi mipata itatu yogwirizana ndi microstructural. Kusagwirizana kwa malire a mapira pakati pa kapangidwe kake ndi malo opangidwa ndi makina? Onani. Kupsyinjika kotsalira kuchokera kuzizira kosagwirizana pakati pa ogulitsa? Zotsimikizika. Kusagwirizana kwapamtunda komwe kumakhudza kutha kwa madontho? Zoyembekezeredwa.
Ndife eni ake tcheni chonse: kuponyedwa kwa ndalama kwa ma nozzles a cobalt apafupi ndi ukonde, kutembenuka kwa CNC molondola ndi mphero pazitsulo zowumitsidwa, chithandizo cha kutentha kwa vacuum, ndi ma bore amkati opangidwa ndi electropolished. Izi sizothandiza - ndi physics. Mukayika makina molunjika mugawo laling'ono lowongolera, mumasunga mphamvu zowongolera. Pamene chithandizo cha kutentha chikutsatira makina-osati kutsogolere-mumachotsa zolakwika zomwe zimayambitsidwa ndi kupotoza mumapangidwe amitundu yambiri.
Matupi athu azitsulo zamchenga zamchenga amalumikizana mosasunthika ndi maupangiri opopera a cobalt aloyi kudzera paziwongola dzanja zosokoneza, osati kuphatikiza ulusi. Chifukwa chiyani? Chifukwa kukula kwamafuta kusagwirizana pakati pa thupi la 304SS ndi nsonga ya Stellite 6 kumayambitsa kutopa kwapakati pa 3-5 Hz kugwedezeka kwafupipafupi komwe kumachitika munjira zowotchera. Timathetsa zimenezo chithunzi chisanamalizidwe.
Mwambo Simafanana Ndi Kunyengerera—Ndi Kuyanjanitsa Kolondola
“Mwambo” amatanthauza zinthu zosiyanasiyana kwa ogula osiyanasiyana. Kwa ena, kusintha kwa ulusi. Kwa ife, ikukonzanso mawonekedwe onse amadzimadzi kuti agwirizane ndi liwiro lanu la gasi, kutsitsa tinthu, ndi chandamale chogawa ammonia. Tapereka ma nozzles okhala ndi ma asymmetric orifice arrays a jakisoni wodutsa ma duct, ma conlets olowera olowera motsika kwambiri, ndi matupi azinthu ziwiri pomwe malo opopera amawona cobalt - kutsika mtengo popanda kupereka moyo.
Zolepheretsa zenizeni padziko lapansi zimayendetsa uinjiniya wathu:
- Mufunika zolemba zovomerezeka za ISO 9001 koma zimagwira ntchito pansi pa ASME BPVC Gawo VIII Div. 2? Tamaliza - timasindikiza mphuno iliyonse ndi nambala ya kutentha, lipoti la NDE, ndi chipika cha PWHT
- Mukufuna kulowetsa m'malo mwa nozzles za Babcock & Wilcox SNCR zokhala ndi ulusi wosagwirizana ndi 1.25'-12 UNJ? Timatembenuza-injiniya ndikutsimikizira ma coefficients otuluka motsutsana ndi maziko a OEM
- Kodi mukuyenera kuyesa kupopera mchere wa gulu lachitatu pa ASTM B117 pakuyika m'mphepete mwa nyanja? Malo athu okhala ndi electropolished cobalt amakwaniritsa>maola 1,500 mpaka dzimbiri loyera
Sitikufunsa kuti "Mukufuna chiyani?" Timafunsa kuti "Kodi izi ziyenera kukhalapo - ndipo kwa nthawi yayitali bwanji?" Kenako timamanga kuzomwezo, osati tsamba lamakatalo.
Kudalirika Kumayamba Kale Asanatumizidwe
A odalirika denitrification nozzle fakitale sichikuthera pa doko. Zimayamba ndi kuwunika kwa GD&T-kutengera zolakwika zowunjika muzoyimbira za concentricity zida zisanayambe. Imapitilira ndikutsimikizira koyendetsa: ma nozzles atatu oyesedwa mu simulator yanu yeniyeni ya gasi (timatumiza zoyeserera ngati zikufunika). Zimatha ndikutsata kubweretsa komwe kumaphatikizapo ma cert, malipoti a CMM, ndi mapasa a digito olumikizidwa ndi QR omwe akuwonetsa miyeso iliyonse.
QINGDAO QIANGSENYUAN TECHNOLOGY CO., LTD. imatumiza kumayiko a 27 chifukwa kudalirika kumaphatikizana. Makasitomala wina ku Germany anaitanitsa ma nozzles 142 kuti abwezerenso malasha. Pambuyo pa miyezi 18, zosintha ziro. Gulu lawo lokonza zinthu linasiya kukonza zoyendera zapachaka za ma nozzles - ndipo adasamutsanso maola ogwirira ntchitowo kuti awonjezere zowunikira. Ndiyo ROI ya chilango chazitsulo.
Ngati dongosolo lanu lotsatira la denitrification litsamira pa nthawi yake - osati mtengo wagawo - mufunika zambiri kuposa wogulitsa. Mukufuna bwenzi lomwe limagwiritsa ntchito cobalt ngati chinthu chamoyo, osati chinthu. Yambani ndi kufufuza zinthu. Funsani thermal-state metrology. Imafunikira chitsimikiziro choyenda bwino. Kenako sankhani moyenerera.
