Cov txheej txheem ntws ntawmdesulfurization ntsug roller zebLub kaw lus du, kev nqis peev tau txuag thiab kev tswj hwm kev tsim khoom yooj yim. Thaum xaiv cov txheej txheem tsim khoom thiab kev xaiv cov khoom siv ntawm cov hmoov av limestone desulfurization, cov txheej txheem tshiab thiab cov thev naus laus zis tshiab yuav tsum tau txais yuav, uas yog kev lag luam, tsim nyog, siv tau thiab txhim khu kev qha. HCMilling (Guilin Hongcheng), raws li tus qauv tsim thiab chaw tsim khoom ntawm desulfurization ntsug roller mill system, yuav qhia txog cov nyhuv desulfurization ntawm ntsug roller mill.

HLMdesulfurization ntsug roller zeb

Muaj ntau yam tseem ceeb uas cuam tshuam rau kev ua haujlwm ntawm desulfurization:

1. Qib pob zeb limestone

Qib pob zeb limestone yog txiav txim siab los ntawm cov ntsiab lus CaO. Cov ntsiab lus CaO siab tshaj plaws ntawm cov pob zeb limestone ntshiab yog 56%. Qhov siab dua ntawm qhov huv ntawm cov pob zeb limestone, qhov zoo dua qhov kev ua haujlwm desulfurization. Ua tus tsim cov txheej txheem, thaum tsim cov khoom xyaw, koj yuav tsum tsis txhob tsuas yog xam nws cov tshuaj lom neeg sib xyaw, tab sis kuj nkag siab txog nws cov khoom siv lub cev. Cov ntsiab lus calcium oxide ntawm qib pob zeb limestone thawj yog 48% - 54%; Limestone tsis tas yuav tsum muaj cov ntsiab lus CaO siab dua. Limestone nrog CaO> 54% muaj qhov huv siab thiab yog marmatized. Nws tsis yooj yim rau kev sib tsoo thiab muaj kev ruaj khov tshuaj lom neeg, yog li nws tsis haum rau kev siv ua desulfurizer.

2. Qhov zoo ntawm cov hmoov limestone

Qhov me dua qhov me me ntawm cov hmoov limestone, qhov loj dua qhov chaw tshwj xeeb. Vim tias cov tshuaj tiv thaiv yaj ntawm limestone yog cov tshuaj tiv thaiv khov-kua ob theem, thiab nws qhov nrawm yog proportional rau qhov chaw tshwj xeeb ntawm cov khoom limestone, cov khoom limestone me me muaj kev ua tau zoo yaj, ntau dua qhov nrawm ntawm ntau yam tshuaj tiv thaiv, kev ua haujlwm desulfurization siab dua thiab kev siv limestone, tab sis qhov me dua qhov me me ntawm cov khoom limestone, qhov siab dua qhov siv zog zom. Feem ntau, qhov nrawm ntawm cov hmoov limestone hla 325 mesh sieve (44 microns) yog 95%.

Tib lub sijhawm, qhov loj me ntawm cov hmoov limestone muaj feem cuam tshuam nrog qhov zoo ntawm limestone. Yuav kom ntseeg tau tias qhov ua tau zoo ntawm desulfurization thiab kev siv limestone mus txog qee qib, thaum cov ntsiab lus tsis huv hauv limestone siab, limestone yuav tsum tau zom kom zoo dua.

Kev siv tshuab ua hmoov limestone desulfurization ntsug roller zeblub kaw lus:

Rau cov txheej txheem FGD siv cov hmoov limestone ua desulfurizer, cov hmoov limestone yuav tsum tau ua cov kua khov kho ob theem yaj, thiab qhov nrawm ntawm cov tshuaj tiv thaiv zoo rau thaj chaw tshwj xeeb ntawm cov hmoov limestone. Qhov me dua qhov loj ntawm cov hmoov limestone, qhov loj dua qhov chaw tshwj xeeb ntawm qhov hnyav. Cov hmoov limestone muaj kev yaj zoo, thiab ntau yam kev cuam tshuam cuam tshuam siab. Txawm li cas los xij, qhov me dua qhov loj ntawm cov hmoov limestone, qhov siv zog ntau dua ntawm kev sib tsoo. Feem ntau, qhov nrawm ntawm cov hmoov limestone hla 325 mesh sieve (44 microns) yog 95%. Tib lub sijhawm, qhov loj ntawm cov hmoov limestone muaj feem cuam tshuam rau qhov zoo ntawm limestone. Yuav kom ntseeg tau tias qhov ua tau zoo ntawm desulfurization thiab qhov siv limestone mus txog qee qib, thaum cov ntsiab lus tsis huv hauv limestone siab, limestone yuav tsum tau sib tsoo kom zoo dua. Cov thev naus laus zis ib txwm siv los npaj cov hmoov limestone, uas muaj kev siv zog ntau, cov zis tsawg, cov txheej txheem nyuaj, thiab nyuaj rau tswj qhov zoo thiab qib khoom. Nrog rau kev txhim kho ntawm cov thev naus laus zis sib tsoo, cov thev naus laus zis sib tsoo ntsug tau txais yuav. Vim yog lub hauv paus ntsiab lus ntawm cov khoom siv sib tsoo, kev siv hluav taws xob tsawg (qis dua 20-30% piv rau kev siv hluav taws xob ntawm lub tshuab raj), cov tshuaj lom neeg ntawm cov khoom ruaj khov, qhov sib txawv ntawm cov khoom me me yog sib xws, thiab cov txheej txheem ntws yooj yim.

Cov pob zeb limestone uas nkag mus rau hauv lub Hoobkas raug tso tawm mus rau hauv lub hopper los ntawm lub tsheb thauj khoom lossis lub forklift, thiab cov pob zeb limestone raug tsoo ua ib theem. Cov pob zeb limestone raug xa mus rau lub crusher los ntawm lub phaj feeder. Qhov loj me ntawm cov khoom noj feem ntau raug tswj ntawm 400-500mm, thiab qhov loj me ntawm cov khoom tso tawm raug tswj ntawm kwv yees li 15mm. Cov pob zeb limestone raug tsoo raug xa mus rau hauv lub silo limestone los ntawm cov khoom siv conveyor, thiab lub silo sab saud muaj ib lub tshuab sau plua plav rau kev tshem tawm plua plav. Cov pob zeb limestone raug ntsuas thiab sib sau ua ke los ntawm lub tshuab ntsuas qhov ceev ntawm txoj siv sia nyob hauv qab ntawm lub silo, thiab tom qab ntawd pub rau hauv lub tshuab zeb ntsug los ntawm txoj siv sia rau kev sib tsoo. Cov khoom tiav yog hmoov pob zeb limestone nrog qhov zoo ntawm 250 meshes. Cov hmoov pob zeb limestone tom qab sib tsoo raug thauj mus rau lub tsev rau khoom tiav rau kev khaws cia. Sab saum toj ntawm lub tsev rau khoom muaj ib lub tshuab sau plua plav rau kev tshem tawm plua plav. Cov khoom tiav raug xa mus rau lub tsheb thauj khoom loj rau kev xa khoom los ntawm lub tshuab loj ntawm qab ntawm lub tsev rau khoom.

Cov nyhuv desulfurization ntawmntsug roller zeb:

Cov txheej txheem sib tsoo ntawmHLMntsug roller zeb Siv lub hauv paus ntsiab lus ntawm kev sib tsoo txheej khoom, nrog rau kev hloov kho qhov siab ntawm kev sib tsoo, suab nrov tsawg, siv hluav taws xob tsawg, hnav tsawg, hloov kho tau yooj yim rau cov khoom siv, cov txheej txheem yooj yim thiab kev ua haujlwm zoo. Tag nrho lub kaw lus ua haujlwm nyob rau hauv qhov siab tsis zoo nrog cov plua plav me me. Cov txheej txheem sib tsoo ntawm lub tshuab zeb ntsug muaj cov noob sib npaug, qhov zoo ntawm cov khoom kho tau (qhov zoo ntawm cov khoom tuaj yeem ncav cuag 600 meshes lossis ntau dua), thiab qhov zoo ntawm cov khoom tuaj yeem ntsuas thiab kho tau sai.

Yog tias koj muaj cov kev xav tau cuam tshuam, thov hu rau peb kom paub meej ntxiv txog cov khoom siv thiab muab cov ntaub ntawv hauv qab no rau peb:

Lub npe ntawm cov khoom siv raw

Khoom zoo (mesh / μm)

muaj peev xwm (t/h)