Travertine Pob Zeb Tam sim no, feem ntau ntawm FGD yog txoj kev limestone-gypsum ntub desulfurization. Desulfurization agent rau Limestone (CaCO3) thiab dej npaj rau cov concentration ntawm 30% ntawm suspended slurry, lub ntsiab cai yog los ua kom paub cov roj nplua nyeem rau hauv lub pejxeem siab, ua rau cov roj phom dioxide hauv cov roj nplaum thiab limestone slurry tag nrho kev sib txuas nrog tshuaj lom neeg, dej ntsev dej sulfite, thiab tom qab ntawd tom qab qhov tshuaj tiv thaiv nrog yuam oxidation ntawm huab cua los tsim cov calcium sulfate, tom qab sib cais ntawm gypsum slurry cyclone thiab nqus cov dej qhuav dej dehydration los tsim cov khoom siv los ntawm gypsum, thiaj li tshem cov tshuaj hnoos dioxide hauv cov roj . Lub limestone block yog thauj los ntawm lub tsheb thauj khoom tawm mus rau lub Hoobkas thiab tso tawm mus rau hauv lub nkoj tawm kev poob siab, Travertine Pob zeb thiab lub sab nraud ntawm lub raj qhwv yog muab nrog vibrating steel grate uas tiv thaiv lub loj limestone los ntawm nkag, thiab qis ib feem yog muab nrog lub vibrating conveyor. Thoob plaws lub cav xaib yuav raug thauj mus los rau Sankang faus scraper conveyor. Ib qho chaw limestone tawm qhov chaw xa tawm mus rau lub tshuab kev sib tsoo. Travertine Pob Zeb Lub Tshaj Tawm ntawm Chaw Tshaj Tawm yog muab nrog lub tshuab hluav taws xob uas siv hluav taws xob thiab cov thauj khoom siv thauj khoom uas siv thauj khoom rau ntawm pob zeb ntub, pob zeb ntub ua ntawm 20% -30% ntawm concentration of limestone slurry, thiab tom qab ntawd qhov nqus ntawm lub cev nqus dej phev phev xav tau los ntawm lub limestone slurry cov twj tso kua mis rau qhov nqus nqus ntawm cov dej txias rau cov tshuaj tiv thaiv.
1.2 Ua hauj lwm txoj cai ntawm ntub pob zeb
Pob zeb ntaus pob zeb yog ib qho qes qes cylindrical grinder, steel pob thiab limestone los ntawm kev hloov lub tog raj kheej rau txoj kev sib hloov ntawm kev sib txhuam thiab centrifugal zog los ntawm kev ntim txoj kab mus rau ib qhov chaw siab tshaj, vim lub ntiajteb txawj nqus, nws yuav muab pov, limestone nyob rau hauv lub kev cuam tshuam thiab kev sib tsoo nkaus crushed. Limestone hauv cov pob zeb ntub pob zeb yog milled mus ua slurry thiab artesian mus rau lub npov kab, thiab tom qab ntawd los ntawm lub pob zeb ncig pom mus rau lub limestone slurry cyclone. Lub qab ntws ntawm cov yi cua yog siv mus rau hauv pob zeb ntawm cov pob zeb ntub, Travertine Pob zeb thiab cov txeej raug muab tso rau hauv lub limestone slurry tank, thiab pob zeb kawg pob zeb ua rau 20% -30% limestone slurry, uas yog pumped los ntawm lub limestone slurry twj rau lub nqus nqaws dej slurry pas dej ua ke.
1.3 Ua hauj lwm txoj cai ntawm limestone cyclone
Gypsum Hydrocyclone yog ib hom kev sib cais thiab kev faib tawm, siv lub hauv paus ntawm centrifugal sedimentation. Lub voj voog yeej tsis muaj hluav taws xob, raug tshem tawm cov kua dej tawm hauv lub siab los ntawm qhov siab los ntawm cov hydrocyclone periphery txiav rau hauv hydrocyclone, Travertine Pob zeb tsim cov kev mob siab khov kho tam sim no, qhov tseem ceeb hauv Eddy tseem niaj hnub. Vim tias qhov loj me me ntawm qhov sib npaug thiab cov khoom me me, uas yog cuam tshuam los ntawm cov centrifugal sedimentation, cov av ntau yuav raug tso tawm ntawm cov hauv qab ntws ntawm cov yi cua, thiab feem ntau ntawm cov khoom raug nplua raug tshem tawm ntawm cov raj thawv, thiab cais kev sib cais yog tiav.
Lub cev ntawm limestone slurry yog hais txog qhov luaj li cas ntawm cov limestone feem hauv slurry, uas ncaj qha mus rau qhov nce ntawm kev noj cov limestone slurry nyob rau hauv lub pej thuam absorber, uas kuj nce lub zog noj ntawm lub slurry circulating twj. Raws li qhov txawv txav ntawm tus impeller, quab yuam slurry nyob hauv qab ntawm lub nqus nqaws dej los ntawm slurry deposition, Travertine Pob zeb thaum raug thawb rau ib qhov siab tom qab ntsaws slurry ncig twj tso tawm ua rau lub cev kua roj nkev, cov nqi khiav lag luam ntawm lub cev, nyob rau hauv lub sij hawm ntev yuav ua rau cov tshuaj tsis haum ntawm cov tshuaj calcium sulfite ntawm qhov chaw Ua rau tus mob ntawm sulfite blinding. Qhov kawg nyhuv ntawm kev ua kom zoo dua qub thiab qhov zoo ntawm cov khoom siv los ntawm gypsum. Muaj kev cuam tshuam txog kev tiv thaiv Environmental tiv thaiv thiab Chav tsev kev ruaj ntseg thiab kev lag luam.
Thiaj li yuav ua kom cov dej ntws zoo tuaj yeem, kom txo qis hauv qab ntawm absorber pej thuam, txo qis ntawm limestone thiab lub zog noj ntawm pob zeb, Travertine Pob zeb peb yuav tsum txhim kho fineness ntawm limestone slurry los txhim kho qhov degree ntawm slurry thiab leej faj dioxide. Qhov tsis ua hauj lwm ntawm qhov phom kub nyhiab ntawm qhov hydrocyclone yog qhov tseem ceeb tshaj plaws uas ua rau lub cev tsis zoo ntawm kev limestone slurry yuav tsis zoo. Yog hais tias qhov teeb meem yuav daws tau zoo, nws tuaj yeem txhim kho qhov fineness ntawm limestone slurry kom paub meej ntawm qhov zoo ntawm slurry.
