Txoj kev khiav ntawm lubdesulfurization ntsug cov menyuam zebsystem yog du, kev nqis peev tau txais kev cawmdim thiab kev tswj cov khoom tau yooj yim.Thaum xaiv cov txheej txheem kev tsim khoom thiab cov khoom siv xaiv ntawm desulfurization limestone hmoov, paub tab thiab txhim khu kev qha cov txheej txheem tshiab thiab cov thev naus laus zis yuav tsum tau txais, uas yog kev lag luam, tsim nyog, siv tau thiab txhim khu kev qha.HCMilling (Guilin Hongcheng), raws li lub tswv yim tsim thiab chaw tsim tshuaj paus ntawm desulfurization ntsug cov menyuam zeb system, yuav qhia txog cov nyhuv desulfurization ntawm ntsug cov menyuam zeb.

HLMdesulfurization ntsug cov menyuam zeb

Ntau yam tseem ceeb cuam tshuam rau desulfurization efficiency:

1. Limestone qib

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

2. Fineness ntawm limestone hmoov

Qhov me me ntawm qhov loj me ntawm limestone hmoov, qhov loj dua qhov chaw tshwj xeeb.Raws li cov tshuaj tiv thaiv dissolution ntawm limestone yog ib tug solid-kua ob-theem cov tshuaj tiv thaiv, thiab nws cov tshuaj tiv thaiv tus nqi yog proportional rau lub cheeb tsam ntawm limestone hais, finer limestone hais muaj zoo dissolution kev ua tau zoo, ntau dua ntau yam cuam tshuam cov tshuaj tiv thaiv, ntau dua desulfurization efficiency thiab Kev siv limestone, tab sis qhov me me ntawm limestone particle loj, lub zog crushing ntau dua.Feem ntau, qhov dhau ntawm limestone hmoov dhau 325 mesh sieve (44 microns) yog 95%.

Nyob rau tib lub sijhawm, qhov loj me ntawm limestone hmoov muaj feem xyuam rau qhov zoo ntawm limestone.Txhawm rau kom ntseeg tau tias qhov kev ua tau zoo ntawm desulfurization thiab limestone siv tus nqi ncav cuag ib theem, thaum cov ntsiab lus impurity hauv limestone siab, limestone yuav tsum yog hauv av finer.

Limestone hmoov npaj tshuab siv desulfurization ntsug cov menyuam zebqhov system:

Rau cov txheej txheem FGD siv limestone hmoov li desulfurizer, limestone hmoov yuav tsum tau ua cov kua dej ua kua ob-theem dissolution cov tshuaj tiv thaiv, thiab cov tshuaj tiv thaiv tus nqi yog qhov zoo rau qhov chaw tshwj xeeb ntawm limestone hais.Qhov me me ntawm qhov loj me ntawm limestone hmoov yog, qhov loj dua qhov tshwj xeeb ntawm thaj chaw los ntawm huab hwm coj.Cov limestone hais muaj zoo solubility, thiab ntau yam cuam tshuam cov tshuaj tiv thaiv yog siab.Txawm li cas los xij, qhov me me ntawm qhov me me ntawm limestone, qhov siab dua lub zog ntawm crushing.Feem ntau, qhov dhau ntawm limestone hmoov dhau 325 mesh sieve (44 microns) yog 95%.Nyob rau tib lub sijhawm, qhov loj me ntawm limestone hmoov muaj feem xyuam rau qhov zoo ntawm limestone.Txhawm rau kom ntseeg tau tias qhov kev ua tau zoo ntawm desulfurization thiab limestone siv tus nqi ncav cuag ib theem, thaum cov ntsiab lus impurity hauv limestone siab, limestone yuav tsum yog hauv av finer.Cov cuab yeej siv tshuab raj siv tshuab yog siv los npaj cov hmoov limestone, uas muaj kev siv zog loj, cov khoom siv qis, cov txheej txheem nyuaj, thiab nyuaj rau kev tswj cov kev ua kom zoo thiab kev muab qhab nia.Nrog rau txoj kev loj hlob ntawm kev sib tsoo tshuab, ntsug cov menyuam zeb sib tsoo tshuab yog saws.Vim hais tias ntawm cov txheej txheem sib tsoo cov ntaub ntawv, lub zog noj yog tsawg (20-30% qis dua lub zog noj ntawm lub raj zeb), cov tshuaj muaj pes tsawg leeg ntawm cov khoom yog ruaj khov, particle gradation yog uniform, thiab cov txheej txheem khiav yog yooj yim. .

Cov limestone nkag mus rau hauv cov nroj tsuag yog tawm mus rau hauv lub hopper los ntawm lub tsheb los yog forklift, thiab cov limestone yog crushed nyob rau hauv ib theem.Cov limestone blocks raug xa mus rau lub crusher los ntawm lub phaj feeder.Kev pub mis me me yog feem ntau tswj ntawm 400-500mm, thiab qhov loj me me yog tswj ntawm li 15mm.Lub crushed limestone raug xa mus rau hauv limestone silo los ntawm cov khoom siv conveyor, thiab lub silo sab saum toj yog nruab nrog ib lub plua plav collector rau kev tshem tawm plua plav.Lub crushed limestone yog metered thiab batched los ntawm kev ceev regulating siv hnyav nyob rau hauv qab ntawm lub silo, thiab ces pub rau hauv ntsug rau cov menyuam zeb los ntawm txoj siv conveyor rau kev sib tsoo.Cov khoom tiav yog limestone hmoov nrog rau qhov zoo ntawm 250 meshes.Cov hmoov limestone tom qab sib tsoo yog thauj mus rau cov khoom tiav warehouse rau cia.Sab saum toj ntawm lub warehouse yog nruab nrog ib lub plua plav collector 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 hauv qab ntawm lub tsev rau khoom.

Desulfurization nyhuv ntawmntsug roller mills:

Kev sib tsoo txheej txheem ntawmHLMntsug roller mills adopts cov txheej txheem sib tsoo cov ntaub ntawv, nrog adjustable sib tsoo siab, tsis muaj suab nrov, tsis muaj zog noj, tsis tshua muaj hnav, muaj zog adaptability rau cov ntaub ntawv, yooj yim txheej txheem ntws thiab siab system efficiency.Tag nrho cov kab ke ua haujlwm nyob rau hauv qhov tsis zoo siab nrog cov plua plav me me.Cov txheej txheem sib tsoo ntawm ntsug rau cov menyuam zeb muaj cov khoom zoo sib xws, kho cov khoom zoo (cov khoom zoo tuaj yeem ncav cuag 600 meshes lossis ntau dua), thiab cov khoom zoo tuaj yeem ntsuas tau sai thiab kho.

Yog tias koj muaj kev xav tau, thov hu rau peb kom paub meej cov khoom siv thiab muab cov ntaub ntawv ua raws li peb:

Raw khoom npe

Cov khoom zoo (mesh / μm)

muaj peev xwm (t / h)