Fermentation technology ntawm qaib manure organic chiv

Tseem muaj ntau thiab ntau qhov loj thiab me ua liaj ua teb.Thaum ua tau raws li tib neeg cov nqaij xav tau, lawv kuj tsim cov tsiaj nyeg thiab nqaij qaib ntau ntau.Kev kho kom tsim nyog ntawm cov quav tuaj yeem tsis tsuas yog daws tau qhov teeb meem ntawm ib puag ncig muaj kuab paug, tab sis kuj tig pov tseg.Weibao tsim cov txiaj ntsig zoo heev thiab tib lub sijhawm tsim cov txheej txheem kev ua liaj ua teb.

Hais txog carbon-muaj cov khoom siv organic uas feem ntau yog los ntawm cov nroj tsuag thiab / lossis tsiaj txhu thiab fermented thiab decomposed.Lawv txoj haujlwm yog txhawm rau txhim kho av fertility, muab cov zaub mov noj, thiab txhim kho qoob loo zoo.Nws yog tsim rau cov organic chiv ua los ntawm cov tsiaj txhu thiab nqaij qaib manure, tsiaj txhu thiab cov nroj tsuag residues thiab tsiaj txhu thiab nroj tsuag khoom, uas yog fermented thiab decomposed.

Nqaij qaib quav yog ib qho sib xyaw ntawm cov quav thiab zis.Nws muaj ntau ntawm nitrogen, phosphorus thiab calcium, yog li cov organic teeb meem decomposes sai dua.Nws qhov kev siv tus nqi yog 70%.Txawm hais tias qhuav los yog ntub cov quav qaib tsis fermented, nws yog ib qho yooj yim ua rau muaj kev puas tsuaj loj rau cov qoob loo kev lag luam xws li zaub cog qoob loo, vaj txiv hmab txiv ntoo, thiab ua rau cov neeg cog qoob loo loj heev.Yog li qaib quav yuav tsum tau muab ntxuav kom huv si, fermented thiab kho tsis zoo ua ntej nws tuaj yeem siv rau hauv av!

Cov ntaub ntawv pov thawj hauv Internet qhia tau hais tias cov tsiaj txhu sib txawv yuav tsum tau ntxiv nrog cov ntsiab lus sib txawv ntawm cov ntaub ntawv hloov kho carbon vim lawv qhov sib txawv carbon-nitrogen piv.Feem ntau, carbon-nitrogen piv rau fermentation yog li 25-35.Cov pa roj carbon rau nitrogen piv ntawm qaib quav yog li 8-12.

Tsiaj txhu thiab nqaij qaib quav los ntawm ntau thaj chaw thiab cov khoom noj sib txawv yuav muaj cov pa roj carbon-nitrogen sib txawv.Nws yog ib qho tsim nyog los kho qhov sib piv ntawm carbon-nitrogen raws li cov xwm txheej hauv zos thiab qhov tseeb carbon-nitrogen piv ntawm cov quav kom cov pawg decompose.

Cov txheej txheem ntau lawm ntawm qaib manure organic chiv:

Fermentation → crushing → stirring and mixing → granulation → drying → cooling → screening → packing and warehousing.

1. Fermentation

Txaus fermentation yog lub hauv paus rau zus tau tej cov zoo organic chiv.Lub tshuab tig lub tshuab ua kom paub meej fermentation thiab composting, thiab tuaj yeem paub ntau pawg tig thiab fermentation, uas txhim kho qhov ceev ntawm aerobic fermentation.

2. Crush

Lub grinder yog dav siv nyob rau hauv cov organic chiv ntau lawm, thiab muaj ib tug zoo crushing nyhuv ntawm ntub raw cov ntaub ntawv xws li nqaij qaib quav thiab sludge.

3. do

Tom qab cov khoom siv raw yog crushed, nws yog tov nrog lwm cov ntaub ntawv pab tusyees thiab ces granulated.

4. Granulation

Cov txheej txheem granulation yog qhov tseem ceeb ntawm cov organic chiv ntau lawm kab.Cov organic chiv granulator ua tiav cov khoom zoo sib xws los ntawm kev sib xyaw ua ke, kev sib tsoo, inlay, spheroidization, granulation, thiab densification.

5. Qhuav thiab txias

Lub tshuab ziab khaub ncaws ua rau cov khoom sib cuag nrog cov cua kub thiab txo cov dej noo ntawm cov khoom.

Thaum txo qhov kub ntawm cov pellets, lub nruas txias txo cov dej ntawm cov pellets dua, thiab kwv yees li 3% ntawm cov dej tuaj yeem raug tshem tawm los ntawm cov txheej txheem txias.

6. Kev tshuaj ntsuam

Tom qab txias, tag nrho cov hmoov thiab cov khoom tsis tsim nyog tuaj yeem raug tshuaj xyuas los ntawm lub nruas sieving tshuab.

7. Ntim

Qhov no yog txheej txheem tsim khoom kawg.Tsis siv neeg ntim ntim tshuab tuaj yeem ntsuas qhov hnyav, thauj thiab ntim hnab.

Taw qhia ntawm cov cuab yeej tseem ceeb ntawm qaib quav quav organic chiv ntau lawm kab:

1. Cov khoom siv fermentation: trough hom tig tshuab, crawler hom tig tshuab, saw phaj tig thiab ntuav tshuab

2. Crusher khoom: semi-ntub khoom crusher, ntsug crusher

3. Cov khoom siv tov khoom: kab rov tav tov khoom, lauj kaub tov khoom

4. Cov khoom siv tshuaj ntsuam xyuas: lub nruas ntsuas tshuab

5. Cov khoom siv granulator: nplawm hniav granulator, disc granulator, extrusion granulator, nruas granulator

6. Cov khoom siv tshuab ziab khaub ncaws: lub tshuab ziab khaub ncaws

7. Cov khoom siv txias txias: lub nruas txias

8. Cov khoom siv pabcuam: cov khoom noj khoom haus ntau, tsis siv neeg ntim ntim tshuab, siv conveyor.

Cov teeb meem xav tau kev saib xyuas hauv kev tsim cov nqaij qaib manure organic chiv:

Fineness ntawm raw cov ntaub ntawv:

Qhov tsim nyog collocation ntawm fineness ntawm raw cov ntaub ntawv tseem ceeb heev rau cov organic chiv ntau lawm txheej txheem.Raws li kev paub dhau los, kev ua kom zoo ntawm tag nrho cov khoom siv raw yuav tsum tau muab sib xyaw ua ke raws li hauv qab no: 100-60 mesh raw cov ntaub ntawv suav txog li 30% -40%, 60 mesh mus rau 1.00 mm inch raw khoom suav txog li 35%, thiab cov khoom me me nrog ib txoj kab uas hla ntawm 1.00-2.00 hli suav txog 25% -30%, qhov siab dua cov khoom zoo, qhov zoo dua qhov viscosity, thiab qhov siab dua qhov ua tiav ntawm cov khoom granulated.Txawm li cas los xij, hauv cov txheej txheem tsim khoom, kev siv ntau dhau ntawm cov khoom siv high-fineness yog qhov ua rau muaj teeb meem xws li cov khoom loj heev thiab cov khoom tsis zoo vim yog cov viscosity ntau dhau.

Cov txheej txheem maturity ntawm qaib manure fermentation:

Nqaij qaib quav yuav tsum tau decomposed tag nrho ua ntej thov.Cov kab mob thiab lawv cov qe nyob rau hauv qaib quav, nrog rau qee cov kab mob kis tau, yog inactivated los ntawm cov txheej txheem decomposing.Tom qab tag nrho decomposed, nqaij qaib quav yuav dhau los ua qoob loo.High-zoo puag fertilizer.

1. Decomposed

Nrog rau peb yam nram qab no nyob rau tib lub sijhawm, nws tuaj yeem txiav txim siab tias cov nqaij qaib quav tau pib fermented.

1. Yeej tsis muaj ntxhiab tsw;2. Dawb hyphae;3. Qaib quav qaib yuav xoob.

Lub sij hawm kom loj hlob yog kwv yees li hauv qab no: Nyob rau hauv tej yam kev mob, nws feem ntau kav li 3 lub hlis.Yog tias cov kab mob fermentation ntxiv, cov txheej txheem no yuav nrawm heev.Nyob ntawm qhov kub thiab txias, nws feem ntau siv 20 mus rau 30 hnub.Yog tias nws yog lub Hoobkas tsim khoom, nws yuav siv sijhawm 7 mus rau 10 hnub.Yuav ua tau.

2. Cov av noo

Kho cov dej noo ntawm cov qaib quav ua ntej fermenting.Nyob rau hauv tus txheej txheem ntawm fermenting organic chiv, seb cov dej noo cov ntsiab lus yog tsim nyog yog ib qho tseem ceeb heev.Vim hais tias tus neeg sawv cev composting muaj cov kab mob nyob, yog tias nws qhuav dhau los yog ntub dhau, nws yuav cuam tshuam rau fermentation ntawm cov kab mob.Feem ntau, nws yuav tsum khaws cia ntawm 60-65%.

Txoj kev txiav txim: tuav ib txhais tes ntawm cov ntaub ntawv nruj nreem, pom cov dej ntawm cov ntiv tes tab sis tsis drip, thiab nws raug nquahu kom nthuav tawm rau hauv av.

Disclaimer: Ib feem ntawm cov ntaub ntawv hauv kab lus no yog los ntawm Is Taws Nem thiab tsuas yog siv rau kev siv xwb.