Tam sim no roj-txeeb hluav taws xob tshuab tam sim no siv ntau dua kev lag luam tshuab, ntawm no Xiaobian thiab txhua tus neeg tham txog kev txuag hluav taws xob hluav taws xob tshuab.
Kev sib tsoo hluav taws xob yog tus neeg siv roj loj hauv kev lag luam hluav taws xob. Coal-fired chav boiler ignition thiab ruaj combustion roj yog ib feem tseem ceeb ntawm cov nqi-sab hauv. Txo cov roj teeb ntawm cov khoom siv hluav taws xob tsis tuaj yeem txo qhov hluav taws xob tsim nqi xwb, tab sis tseem txhim kho cov kev pabcuam nyiaj txiag ntawm cov kev lag luam kev lag luam. Tib lub sij hawm, nws yog ib qho tseem ceeb heev rau Tuam Tshoj txoj kev ruaj ntseg kev ruaj ntseg zoo. Tam sim no, cov hluav taws xob txuag hluav taws xob feem ntau siv rau hauv cov thermal thiab loj nruab nrab cov thermal fais fab nroj tsuag feem ntau yog cov tshuaj tua hluav taws xob thiab cov tshuab hluav taws xob tshuab hluav taws xob roj.
Ua ntej, qhov zoo ntawm cov hluav taws xob hluav taws xob taws siv hluav taws xob
1. Kev ntsuam xyuas ntawm cov tshuaj tua pa tshuaj tua hluav taws
Cov yam ntxwv combustion ntawm roj boiler yog cov hauv paus tsim nyog rau cov lus tso cai ntawm cov kua pulverized coal ignition device. Plasma ignition device yog tsim rau lean thee, bituminous thee thiab lignite nrog Vdaf≥16% (tsuas yog kev sib tsoo medium ceev); nws tuaj yeem siv rau quadrilateral tangential DC burner lossis Lub sab pem hauv ntej thiab nram qab phab ntsa tawm tsam cov neeg tawg paj swirl. Cov boiler siv cov tshuaj tua hluav taws siv hluav taws xob thiab tsis tas yuav muaj roj hluav taws xob. Yuav kom paub meej tias qhov pib ntawm lub unit, nws xav tau kev soj ntsuam thiab soj ntsuam los ntawm cov khoom ntawm qhov hluav taws xob, hlawv thiab coking ntawm cov hluav taws kub.
2. Micro roj-gasification me me roj phom ignition tshuab daim ntawv thov ntau
Kuj hais lus, hluav taws kub roj hluav taws xob siv hluav taws xob muaj ntau yam kom haum rau cov hom roj ntau dua cov pa tshuaj tua hluav taws. Nws tuaj yeem siv rau lean tsob nroj, bituminous thee, lignite thiab siab zoo anthracite. Nws tuaj yeem siv rau square cutting, hedging thiab intermediate cia. Direct tshuab moulding tshuab. Txawm li cas los xij, vim lub caij pib ntawm lub tshuab hluav taws xob me me ignition technology, nws tsis siv dav hauv thermal fais fab kev lag luam.
3. Yam ntxwv ntawm cov dej zoo nyob rau hauv qhov project no
Ib qhov project burned bituminous thee supplied los ntawm Xuhoo Group tus Lavxias teb sab Hobrak thee mine. Cov khoom siv hluav taws xob zoo yog raws li nram no: tsim cov roj carbon Carbon.97%, Har4.14%, Oar8.77%, Nar0.91%, St, ar0.62%, Nqa 7.5%, Hlis 17.09%, Vdaf 42.37% Mad2.44%, Qnet, ar23560 kJ. Kev kuaj cov tsheb npav 58.8%, Har 3.76%, Oar 8.23%, Nar 0.82%, St, tus 0.55%, Npaj 9.1%, Hlis 18.74%, Vdaf 42.76%, Mad 3.1%, Qnet, ar22510 kJ
(1) Cov ciav hlau hluav taws txuam tawm. Cov twj tua hluav taws muaj peev xwm raug txiav txim siab raws li qhov kev sib cav txog kev sib cav txog kev ntxub ntxaug tus cwj pwm Pd, Pd> 638 belongs rau thaj tsam nyuaj nyuaj, thiab 613 tuaj yeem pom los ntawm qhov kev tsis sib haum xeeb ntawm kev ua haujlwm (engineered coal index (stable combustion index 570) yooj yim mus ntes hluav taws thiab tsis tshua yooj yim kom tswj kev sib ntaus. Cov tshuaj zoo, qhov kev kuaj xyuas cov roj carbon atom (ruaj khov kho Performance index 567) yog ib qho uas tsis tshua muaj siab txais hluav taws thiab yooj yim rau kev hlawv. Nws tuaj yeem siv tau rau hauv cov tshuaj tua hluav taws ob hom tshuaj thiab hom roj yeeb hom.
(2) Cov yam ntxwv roj ua kom raug. Cov roj hluav taws kub cov yam ntxwv yuav raug txiav txim raws li Fz Fourier Index. Fz ≤ 0.5 yog ib qho nyuaj rau hlawv tawm, thiab 0.52.0 yog tsis tshua muaj mob.
Nws tuaj yeem pom los ntawm qhov kev tsis txaus ntseeg ntawm qhov kev tsim qauv engineering uas yog hom tsim (Fuzhang index 5.986) thiab
