Nyob rau hauv ob xyoos tsis ntev los no, nrog rau cov kev cai tiv thaiv ib puag ncig nruj zuj zus, rov qab calcium carbonate cov kab ntau lawm feem ntau raug kaw lossis hloov pauv.Raws li cov qauv no, kev siv tshuab ntxhua khaub ncaws yog qhov muaj txiaj ntsig zoo los ntawm kev lag luam thiab tseem nyiam los ntawm cov tuam txhab ua hmoov.Tam sim no, tseem muaj ntau cov lag luam nruab nrab thiab me me uas tsim cov calcium hnyav thiab filling masterbatch hauv Suav teb.Txawm hais tias qhov kev tiv thaiv ib puag ncig siab yog qis dua li ntawm lub teeb calcium kev lag luam, qhov tshwm sim uas cov khoom huv si tsis nyob hauv txhua qhov chaw.HCMilling (Guilin Hongcheng), ua cov chaw tsim khoom ntawmcalciumcarbonate sib tsoo zeb, yuav tham txog kev ua kom huv ntawm cov calcium carbonate hnyav thiab sau masterbatch hauv qab no.

Cov pa phem tseem ceeb tsim kev sib txuas thiab pov tseg txoj hauv kev hnyav calcium thiab filling master batch:

(1) Kev kho cov roj pov tseg

Calcium carbonate hmoov cov kab ntau lawm: qhov tseem ceeb ntawm cov pa phem yog cov teeb meem me me, thiab cov hauv qab no (sab laug) kev ua qias tuaj txuas → (txoj cai) txoj kev pov tseg.Marble unloading plua plav → nyob rau hauv cov txheej txheem ntawm unloading, tshuaj tsuag dej los ntawm pos phom tsuag kom txo tau cov plua plav;Marble vaj plua plav → teeb tsis siv neeg txau cov cuab yeej nyob ib ncig ntawm cov khoom siv raw khoom kom txau cov plua plav tawm;Ntxiv plua plav pov thawj net, enclosure thiab lwm yam kev ntsuas ntawm peb sab ntawm lub vaj;Pob zeb ntxuav thiab pub plua plav → Thaum lub sij hawm pub mis, lub ntsuas pos huab tau teem rau hauv qhov chaw pub mis kom txau cov plua plav.

Theem I crushing plua plav → nruab cov dej ntim ntawm cov khoom noj khoom haus los txhim kho cov ntub dej ntawm cov ntaub ntawv crushing, txhim kho cov plua plav npog ntawm qhov qhib, thiab nruab cov hlua hloov tau yooj yim ntawm lub qhov hluav taws xob kom tsis txhob muaj plua plav tawm;Secondary crushing plua plav → Secondary crushing yog nqa tawm nyob rau hauv ib tug kuj confined qhov chaw nyob rau hauv ib tug me ntsis tsis zoo siab.Nws raug tso tawm los ntawm 25m tso pa tawm DA001 tom qab raug kho los ntawm lub hnab lim.

Sib tsoo → cov roj av circulates hauv cov khoom siv tom qab raug kho los ntawm lub zeb lub hnab lim;Ntim plua plav → thaj chaw ntim khoom ywj pheej.Cov pa khib nyiab yog sau los ntawm qhov tsis zoo siab thiab kho los ntawm lub hnab lim;Ntim plua plav → thaj chaw ntim khoom ywj pheej.Cov pa khib nyiab yog sau nyob rau hauv qhov tsis zoo siab thiab kho los ntawm lub hnab lim.

Yas masterbatch ntau lawm kab: cov pa phem tseem ceeb yog cov teeb meem me me thiab cov pa roj organic pov tseg.Kev pub plua plav → Peb sab ntawm qhov thaiv yuav tsum tau teem rau kev pub mis, thiab kev ua haujlwm ib nrab kaw yuav tsum tau ua, thiab lub hau yuav tsum tau them tam sim tom qab pub mis;Cov txheej txheem Extrusion → tom qab tau kho los ntawm cov dej tsuag ntauwd + cov cuab yeej plasma qis + cov cuab yeej siv cov pa roj carbon monoxide, nws raug tso tawm los ntawm 25m tso pa tawm (DA002, DA003, DA004, DA005).

(2) Cov dej khib nyiab

Lub ntsiab muaj kuab paug yog SS (suspended solids).Pob zeb ntxuav cov dej khib nyiab → dej yuav tsum tau rov ua dua tom qab flocculation thiab sedimentation kev kho nyob rau hauv sedimentation tank, thiab yuav tsum tsis txhob tso tawm;Txau ntauwd dej khib nyiab → Txau ntauwd cov dej khib nyiab yog rov siv dua thiab tsis tso tawm, thiab cov dej tshiab tau muab ntxiv tas li;Cov dej txias rau cov yas masterbatch → rov siv dua thiab tsis tso tawm;Lub tsheb ntxuav cov dej khib nyiab → nws yog rov siv dua tom qab raug kho hauv lub tsheb ntxuav cov dej khib nyiab hauv lub hoobkas.

(3) Khoom khib nyiab

Cov khoom khib nyiab tseem ceeb suav nrog cov khib nyiab, cov khoom siv tsis tsim nyog, cov plua plav pov tseg, pov tseg cov pa roj carbon monoxide, thiab lwm yam. Sediment → lim los ntawm lim xovxwm thiab muag rau cov chaw ua haujlwm cib nyob ze rau kev siv dav;Kev txheeb xyuas cov khoom tsis tsim nyog → khaws cia ib ntus rau cov khoom siv hauv tsev;Sau plua plav → rov qab mus rau cov kab ntau lawm;Pov tseg cov pa roj carbon monoxide pov tseg → muab tso rau lwm tus neeg pov tseg.

Cov cuab yeej siv dav dav rau kev kho cov plua plav thiab cov organic pov tseg

(1) Plua plav tswj

Tam sim no, kev ntsuas particle muaj xws li qhuav thiab ntub, thiab hom qhuav muaj xws li lub ntiajteb txawj nqus plua plav tshem tawm, inertial plua plav remover, cyclone plua plav remover, hnab hom plua plav tshem tawm thiab electrostatic precipitator.Cov hom ntub dej muaj xws li tshuaj tsuag ntauwd, cuam tshuam cov plua plav collector, Venturi detergent, foam plua plav collector thiab dej zaj duab xis plua plav collector.Kev tsim cov plua plav ntawm cov calcium carbonate hnyav thiab muab tub lim masterbatch feem ntau yog calcium hmoov lossis cov khoom siv raw ntawm cov khoom siv rov qab, yog li cov txheej txheem ntub dej yuav tsis raug txiav txim siab ib ntus.

(2) Organic pov tseg

Muaj ntau ntau txoj hauv kev los kho cov pa roj carbon monoxide: txoj kev nqus, yees duab oxidation catalysis, activated carbon adsorption method thiab catalytic combustion method.

Ntawm lawv, kev ua kom huv ntawm cov kua dej yog 60% - 80%, uas tsim nyog rau kev kho cov pa roj carbon monoxide uas tsis tshua muaj siab thiab cov huab cua loj, tab sis muaj cov pa phem thib ob.Tus nqi purification ntawm catalytic combustion txoj kev yog 95%, uas yog haum rau kho cov organic pov tseg gas nrog siab concentration thiab me me cua ntim.Qhov tsis zoo yog qhov yuav tsum tau ua rau cov khoom siv kho mob nruj thiab cov roj kub yuav tsum tau siab.Txhawm rau txhim kho qhov kub thiab txias ntawm cov roj khib nyiab, cov roj ntau yuav raug siv, yog li cov nqi khiav lag luam yog siab.Kev ua kom huv huv ntawm cov pa roj carbon activated adsorption yog 60% - 70%, thiab kev ua kom huv ntawm cov pa roj carbon activated yog 70%.Rau kev kho cov organic pov tseg roj nrog cov huab cua loj thiab tsis tshua muaj siab, txoj kev no yog suav tias yog cov cuab yeej siv siab tshaj plaws thiab txhim khu kev qha hauv tsev thiab txawv teb chaws.

Environmental Protection Control ntawm Calciumcarbonate sib tsoo zebRau Kev Tsim Nyog Ntawm Cov Calcium Carbonate hnyav thiab Filling Masterbatch

HCMilling (Guilin Hongcheng) yog lub npe hu ua calcium carbonate sib tsoo zeb hauv kev lag luam.Peb cov khoom siv hnyav calcium carbonate ntau lawm, xws li calcium carbonate Raymond zeb, calcium carbonate ultra-fine ntsug zeb, calcium carbonate ultra-fine nplhaib roller mill, xuab zeb hmoov sib xyaw tshuab, tau siv dav hauv kev huv huv ntawm cov calcium carbonate hnyav thiab txhaws. tswv batch.Cov cuab yeej siv hluav taws xob txuag hluav taws xob thiab ib puag ncig-phooj ywg, nrog cov plua plav siab siab.Cov txheej txheem pulse plua plav tshem tawm tuaj yeem ua kom cov plua plav sau tau nce mus rau 99.9%, txhim kho kev tu cov khoom ntawm hnyav calcium carbonate thiab filling masterbatch.Tom qab tshuaj xyuas, HCM HomR hom pendulum calcium carbonate Raymond zeb, HC series calcium carbonate ntsug pendulum Raymond zeb, HCH series calcium carbonate ultra-nplua nplhaib rau cov menyuam zeb, HLM series calcium carbonate ntsugcov menyuamzeb, HLMX series calcium carbonate ultra-zoo ntsugcov menyuamzeb, HCM series calcium carbonatependulum sib tsoo zeb, HC calcium oxide ntau lawm kab, HC calcium hydroxide ntau lawm kabseries cov khoom lag luam ua haujlwm los ntawm lub tuam txhab tau siv nyob rau hauv Tuam Tshoj lub zog txuag thiab kev tiv thaiv ib puag ncig cov khoom lag luam txhawb nqa kev ua ub no, Raws li kev nkag mus, nws tau txais txiaj ntsig zoo li Tuam Tshoj lub zog txuag thiab kev tiv thaiv ib puag ncig.