Cov tsiaj txhu loj thiab cov nqaij qaib organic chiv ntau lawm nrog cov khoom tsim tawm txhua xyoo ntawm 100,000 tons suav nrog: forklift feeder, trough turner, ntsug pulverizer, nruas tshuaj ntsuam tshuab, dynamic batching tshuab, granulator, round ntuav tshuab, tshuab ziab khaub ncaws, tshuab txias, txheej tshuab , tsis siv neeg quantitative ntim nplai.Cov neeg siv tuaj yeem hloov kho qhov tsim nyog raws li lawv xav tau.
Thiab txhua yam ntawm cov kab ntau lawm muaj nws tus yam ntxwv, hom organic chiv zoo li cas rau kev tsim cov khoom siv organic chiv zoo li cas, xws li cov kab ntau lawm ntawm disc thiab rotating Tshuag stirring hniav yuav tsum tau nruab nrog ziab thiab txias tshuab, thiab cov organic chiv kom qhuav, thiab tom qab ntawd siv lub tshuab cua txias kom txias cov organic chiv, kom lub hardness ntawm granules yuav zoo dua.
Lub granulation disc lub kaum sab xis ntawm lub disc granulator txais yuav tag nrho cov qauv arc, thiab tus nqi granulation tuaj yeem ncav cuag ntau dua 93%.Lub granulation disc yog nruab nrog peb lub qhov hluav taws xob, uas yooj yim rau kev ua haujlwm tsis sib xws.Lub reducer thiab lub cev muaj zog yog tsav los ntawm txoj siv tawv hloov tau, uas tuaj yeem pib ua haujlwm zoo, txo qhov cuam tshuam quab yuam, thiab txhim kho lub neej kev pabcuam ntawm cov khoom siv.Hauv qab ntawm lub tais granulation yog ntxiv dag zog nrog ntau daim hlau radiant, uas yog ruaj thiab tsis deformed.Hnyav, thickened, thiab lub hauv paus tsim, tsis tas yuav tsum tau thauj tog rau nkoj bolts, ruaj khov ua haujlwm.Lub iav tseem ceeb ntawm lub granulator txais kev sib tw siab, thiab kev pabcuam lub neej yog ob npaug.Lub ntsej muag granulated yog lined nrog lub zog iav fiber ntau reinforced yas, uas yog los tiv thaiv corrosion thiab ruaj khov.
Cov txheej txheem ntau lawm ntawm cov tsiaj txhu loj thiab cov nqaij qaib organic chiv ntau lawm kab nrog rau txhua xyoo tso zis ntawm 100,000 tons:
1. Rau pawg ntawm cov kab hauv av, siv lub tshuab tig hauv av, lossis muab cov ntaub ntawv tso rau hauv lub tank fermentation, siv lub tshuab tig.
2. Sprinkle organic chiv pib tusyees, tig dua thiab ferment kom sov, tshem tawm tsw, decompose, thiab tua lwm yam fungi thiab nyom noob.
3. Fermentation rau 7-12 hnub, nyob ntawm qhov kub thiab txias ntawm txhua qhov chaw, cov sij hawm tig txawv.
4. Tag nrho fermented thiab decomposed, tawm ntawm lub pas dej ua ke (hauv av hom yog ncaj qha piled nrog ib tug forklift).
5. Siv cov khoom sib cais los ua qhov kev ntsuam xyuas ntxhib thiab zoo (cov tshuaj ntsuam cov hmoov nplej tuaj yeem muag ncaj qha).
6. Cov tshuaj ntsuam xyuas loj yog crushed nrog ib tug pulverizer thiab ces rov qab mus rau lub classification sieve.
7. Sib tov cov kab uas yuav tsum tau muaj nrog lub tshuab ua ntej.
8. Granulate nrog lub granulator.
9. Xa nws mus rau cov tsiaj nyeg thiab nqaij qaib organic chiv tshuab ziab khaub ncaws thiab txias.
10. Thauj mus rau lub tshuab ntim khoom tsis siv neeg rau cov khoom tiav ntim thiab muag.
Kev ceev faj rau fermentation ntawm cov tsiaj txhu loj thiab cov nqaij qaib organic chiv ntau lawm kab nrog rau txhua xyoo tso zis ntawm 100,000 tons thiab cov teeb meem tshwm sim ntawm cov organic chiv fermentation:
Qhov kub nce qeeb: cov pawg tsis kub lossis cua sov maj mam.
Yog vim li cas thiab kev daws teeb meem:
1. Cov ntaub ntawv raw yog ntub heev: ntxiv cov khoom qhuav raws li qhov sib piv ntawm cov ntaub ntawv thiab ces do thiab ferment.
2. Cov khoom nyoos qhuav dhau lawm: raws li cov av noo, ntxiv dej los yog cov ntaub ntawv ntub dej kom cov dej noo ntawm 45% -55%.
3. Tsis txaus nitrogen qhov chaw: Ntxiv ammonium sulfate nrog cov ntsiab lus nitrogen siab kom tswj tau cov pa roj carbon-nitrogen piv ntawm 20: 1.
4. Cov pawg me me dhau los yog huab cua txias heev: muab cov pawg siab siab thiab ntxiv cov khoom degradable yooj yim xws li pob kws stalks.
5. Cov pH tsawg dhau: thaum tus nqi pH tsawg dua 5.5, txiv qaub lossis ntoo tshauv tuaj yeem ntxiv thiab nplawm tusyees los kho cov pH ntawm cov fermentation pawg.
Heap kub siab dhau: Heap kub ≥ 65 ° C thaum fermentation.
Yog vim li cas thiab kev daws teeb meem:
1. Cov huab cua tsis zoo permeability: tig cov pawg tsis tu ncua kom cov huab cua permeability ntawm pawg fermentation.
2. Cov pawg loj dhau lawm: txo qhov loj ntawm pawg.
Cov ntxhiab tsw: Muaj qhov tsis hnov tsw ntawm cov qe lwj los yog lwj los ntawm pawg.
Yog vim li cas thiab kev daws teeb meem:
1. Cov ntsiab lus ntawm ammonia siab dhau (C / N yog tsawg dua 20): Siv cov tshuaj tua kab mob thiab deodorization, thiab ntxiv cov khoom uas muaj cov ntsiab lus carbon siab xws li: qoob loo straw, peanut husk, mov husk, thiab lwm yam.
2. Tus nqi pH siab dhau: ntxiv cov tshuaj acidic (calcium phosphate) kom txo qis pH tus nqi, thiab tsis txhob siv cov khoom xyaw alkaline (txiv qaub).
3. Qhov cua tsis sib xws lossis cua tsis zoo: rov ua cov khoom siv thiab hloov cov qauv.
4. Cov khoom siv stacking yog tuab heev: rov sib xyaw cov pawg, thiab ntxiv cov khoom loj-grained raws li qhov tsim nyog raws li cov khoom ntom ntom.
5. Ib puag ncig anaerobic: tig cov pawg tsis tu ncua kom cov pa oxygen hauv pawg.
Kev yoov tshaj cum: Muaj yoov tshaj cum yug hauv pawg fermentation.
Yog vim li cas thiab kev daws teeb meem:
1. Raw cov ntaub ntawv yog stacked ntev dhau lawm ua ntej fermentation: ceev ceev cov ntaub ntawv raw, tshuaj tsuag probiotic deodorant rau saum npoo kom tsis txhob tsw thiab yoov tshaj cum.
2. Cov quav tshiab npog saum npoo ntawm lub pob zeb txhawm rau yug yoov tshaj cum thiab yoov: tig lub pob zeb txhua 4-7 hnub, thiab npog cov pob zeb zoo li qub nrog txheej txheej 6cm.
Cov khoom siv agglomeration: Muaj ntau qhov loj ntawm cov khoom fermentation hauv pawg, thiab cov qauv tsis sib xws.
Yog vim li cas thiab kev daws teeb meem:
1. Inhomogeneous sib tov ntawm raw cov ntaub ntawv los yog tsis txaus tig: txhim kho txoj kev sib xyaw thawj zaug.
2. Cov huab cua tsis sib xws lossis tsis txaus nyob ib puag ncig: Sib cais lossis crushing compost los txhim kho huab cua.
3. Cov ntaub ntawv nyoos muaj cov khoom loj thiab tsis-degradable los yog qeeb-degradable: sorting compost, crushing, thiab sorting raw khoom.
4. Cov txheej txheem composting tsis dhau: ncua sij hawm fermentation los yog txhim kho fermentation tej yam kev mob.
Post lub sij hawm: Feb-27-2023
