Lub hom phiaj tseem ceeb ntawm kev siv cov ntoo - Cov khoom siv regractory txaj li ob sab ntawm cov cub hluav taws xob ntawm lub cev cub hluav taws los ntawm kev ua kom yaig thiab hnav los ntawm cov ntaub ntawv hlawv.
Cov ntaub pua plag uas nquag siv rau boilers yog Amorphohou Castables, Refractory thiab hnav {{}} resistant casab, plastics,Tsawg Maas casabetable, corundum castables,Fiber Refractory castables, me ntsis caswswab, thiab lwm yam.
Lub Hwj Chim Tshaj Plaws Boiler muaj kev sib txuas ua ke, dej {{{}} txias} txias} cua txias, preheater thiab nruas Qhov ntsuas kub ntawm kev sib txuas ntawm lub zog ntawm lub hwj chim rau cov boiler yog li 1550 degree. Cov kev sib txuas sib txuas yog nruab nrog lub pa - txias flue ntawm cov cua sov phab ntsa, yog li qhov kub thiab txias hauv lub cub hluav taws xob tsis siab. Feem ntau, nws tsis tshaj 900 degree. Yog tias nws yog lub rhaub dej sov nrog lub membrane {{}}} txias} cua tshuab phab ntsa phab ntsa, qhov kub tsuas yog 500-600 degree. Txawm tias qis dua.
Yog tias nws yog txoj saw rauv taws los yog lub ntsuas hluav taws xob ntxaij cov hluav taws xob, kev ua haujlwm kub yog ib ncig 1000 degree. Yog tias nws yog lub txaj qhuav boiler, qhov ntsuas kub yog siab dua thiab ntau cov kav hla dhau ntawm cov cua sov phab ntsa. Yog li ntawd, cov qib ntawm Refractory Castables siv rau hauv ob sab phling ntawm lub tshav boilers txaj yuav tsum yog siab.
Yog tias nws yog txheej txheem rauv boiler, txheej ua haujlwm ntawm cov txheej txheem yog feem ntau lined txheej lossis cov laug cam regulation cuzetable, thiab rwb thaiv tsev cov laug cam lossis rwb rwb rwb thaiv tsev lossis muaj cov paj rwb tau siv rau kev pw; Qee cov tuam ntxhab yuav siv cov txheej txheem sib khi ntawm cov npoo sab nraud ntawm cov tawv nqaij cub tawg kom txhim kho cov cua nruj ntawm cov boiler sab huv. Qhov no yog ntau tshav kub - insulating thiab roj {{2} txuag.
Cov pulverized thee rauv yog yaug los ntawm pulverized nruab thiab airflow nyob rau tib lub sijhawm, thiab yog nrum nrog siab {}} Aluminium thiab av nplaum casuments. Lub cub tawg yog rammed nrog siab- Al} Aluminate Refractory refractory; Thaum cov tog thee tawg yog hnav lossis cov plua tshauv {3} {{} {{} {{} {{} {{{} {{
Yog hais tias R Boiler siv Refractory refractory refractory refractory recrethad phab ntsa, fluin, kev nqus dej hluav taws xob thiab lwm qhov ntawm cov kua dej fluidized;
Refractory thiab hnav {- resistant casuab, cua txias} cua txias, rov qab ntaus ntawv, thiab lwm yam ntawm lub rhaub dej. High - Cov tshuab luam yeeb muaj zog yog siv hauv cov pa luam yeeb hauv boiler, cov pob zeb cua, cov qhov rooj myporer zov cov paib, hluav taws xob tus neeg mob thiab lwm qhov chaw; Hnav rwb thaiv tsev Canumines casab yog siv rau boiler saum phab ntsa rwb thaiv tsev;
Hnav - tiv taus plastics yog yooj yim kho, zoo}} thermal poob, tsis muaj cov kab nrib pleb, thiab kev sib tsoo zoo. Mas siv rau kev kho thiab hauv zos tamping ntawm fluidized txaj boilers; micro -} nthuav tawm cov plastics muaj cov khoom siv hluav taws xob muaj zog, micro kev nthuav dav, kev tsim kho siab, thiab kev tsim kho zoo; Corrosion - tiv taus thiab hnav {{{7} {ove}} Cov ntaub ntawv tiv thaiv hluav taws xob muaj zoo thermal conductivity thiab yog conducive rau kev ua cua sov. Lawv tau siv nyob rau hauv Circulating Fluidized txaj cub tawg uas yuav tsum tau hnav thiab corrosion tsis kam; Ntawm chav kawm, txawv rauv taws thiab ntau siv cov refractory castables thiab refractory cib. Lawv txhua tus tau xaiv raws li cov kev xav tau ntawm cov khoom siv.
