Peb qhov chaw tsim khoom txaus siab tshaj tawm txoj haujlwm tshaj tawm ntawm cov kab tsim khoom tshiab rau cov cua sov resistant cam khwb cia hlau grate tuav rau kev lag luam thiab hluav taws xob boilers. Qhov kev nthuav dav no nce peb lub peev xwm txhua xyoo los ntawm 3,000 metric tons, tso cai rau peb ua haujlwm zoo dua rau cov neeg siv khoom siv hluav taws xob biomass, pov tseg rau lub zog, thiab cov thee hluav taws xob hluav taws xob.
Cov kab ntau lawm tshiab nyob hauv 2,500 square meters ntawm qhov chaw tsim khoom thiab nta cov khoom siv molding siab heev, ib qho nruab nrab zaus induction melting rauv, thiab ib qho kev kho cua sov qhov. Tsis zoo li peb cov txheej txheem semi phau ntawv dhau los, cov kab tshiab muaj peev xwm tsim tau txog 500 grate tuav ib yim teev ua haujlwm nrog qhov tseeb qhov tseeb thiab cov khoom siv. Cov kab yog tsim tshwj xeeb rau cov cua sov cam khwb cia hlau qib xws li RTCr, RTCr2, thiab RTCr16, txhua qhov muab cov qib sib txawv ntawm oxidation tsis kam thiab kub siab zog rau kev ua haujlwm boiler sib txawv.
Ib qho tseem ceeb ntawm txoj kab tshiab yog nws cov xuab zeb precision molding system, uas siv cov resin bonded xuab zeb thiab automated qauv tuav kom ua tau nruj tolerances ntawm grate bar thickness, qhov dav, thiab mounting qhov chaw. Qhov no txo qhov kev xav tau ntawm kev sib tsoo thiab kev drilling, txuag cov nqi zog thiab cov khoom siv. Lub tshuab hluav taws xob melting yog nruab nrog lub khoos phis tawj thev naus laus zis uas ua kom muaj kev tswj xyuas meej ntawm chromium, nickel, thiab molybdenum ntxiv, uas yog qhov tseem ceeb rau kev ua haujlwm kub. Tom qab casting, grate bars dhau los ntawm ib tug tas mus li kev kho cua sov rauv qhov chaw uas lawv raug kev nyuaj siab nyem annealing ntawm 850 degrees Celsius ua raws li los ntawm kev tswj cua txias los tsim ib tug ruaj khov pearlitic los yog ferritic qauv.
Kev tswj kom zoo yog kev koom ua ke ntawm txhua theem. Kev tsom xam Spectrographic txheeb xyuas cov chemistry yaj ua ntej nchuav. Dimensional soj ntsuam siv laser scanning check txhua batch tiv thaiv engineering drawings. Kev sim hardness thiab thermal cycling test simulate qhov tseeb boiler cov kev pab cuam kom paub meej tias tsis kam mus creep, oxidation, thiab thermal qaug zog. Cov kab tshiab kuj suav nrog qhov chaw nres tsheb tua neeg hlau uas muab qhov chaw huv si, zoo ib yam ua tiav yam tsis muaj kev puas tsuaj rau cov casting.
Nrog rau cov kab tshiab no tam sim no ua haujlwm tag nrho, peb tau txais ntau qhov kev txiav txim rau cov cua sov cam khwb cia hlau grate tuav rau ob qho tib si hloov thiab cov khoom siv qub. Cov neeg siv khoom tau txais txiaj ntsig los ntawm lub sijhawm luv luv, zoo ib yam, thiab tag nrho traceability los ntawm cov khoom siv raw mus rau kev ua tiav casting. Yog xav paub ntxiv los yog thov ib daim ntawv tsocai rau koj lub boiler grate bar yuav tsum, thov hu rau peb pab neeg muag khoom.
