Organic fertilizer yog ib qho chiv ua los ntawm cov tsiaj txhu thiab nqaij qaib quav los ntawm kev kub siab fermentation, uas zoo heev rau kev txhim kho av thiab txhawb kev nqus ntawm cov chiv.
Txhawm rau tsim cov organic chiv, nws yog qhov zoo tshaj plaws kom nkag siab txog cov yam ntxwv ntawm cov av hauv thaj chaw uas nws tau muag, thiab tom qab ntawd raws li cov av nyob hauv cheeb tsam thiab cov kev xav tau ntawm cov qoob loo uas siv tau, kev tshawb fawb sib xyaw cov khoom siv raw xws li nitrogen, phosphorus, potassium, kab kawm, fungi, thiab organic teeb meem los tsim kom tau raws li tus neeg siv khoom noj khoom haus ntawm chiv.
Raws li cov pej xeem tseem nce ntxiv, qhov kev thov rau nqaij kuj nce ntxiv, thiab muaj ntau thiab ntau dua thiab loj thiab me ua liaj ua teb.Thaum ua tau raws li tib neeg cov nqaij xav tau, cov tsiaj txhu thiab cov nqaij qaib loj kuj raug tsim tawm., 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 thiab ua kom muaj txiaj ntsig zoo, tab sis kuj tsim cov txheej txheem ua liaj ua teb ecosystem.
Tsis muaj teeb meem dab tsi ntawm cov tsiaj txhu tsiaj, cov kauj ruam tseem ceeb tshaj plaws yog ferment cov ntaub ntawv raw thiaj li hloov mus rau hauv cov organic chiv.Cov txheej txheem fermentation tuaj yeem tua tau txhua yam kab mob phem, cov noob nroj tsuag, kab qe, thiab lwm yam hauv cov ntaub ntawv raw, thiab yog ib qho tsim nyog txhais tau tias los txhawb kev loj hlob ntawm cov kab mob muaj txiaj ntsig, deodorize, thiab kev kho mob tsis zoo.Cov tsiaj nyeg thiab nqaij qaib quav tom qab tag nrho fermented thiab decomposed tuaj yeem ncav cuag cov txheej txheem ua cov organic chiv.
Tswj qhov ceev thiab qhov tseem ceeb ntawm compost kom loj hlob:
1. Kev tswj cov pa roj carbon rau nitrogen piv (C / N)
Feem ntau, qhov tsim nyog C / N rau cov kab mob kom decompose organic teeb meem yog li 25: 1.
2. Kev tswj dej noo
Hauv kev tsim khoom tiag tiag, cov lim dej lim dej feem ntau tswj tau ntawm 50% ~ 65%.
3. Compost qhov cua tswj
Kev tso pa tawm thiab cov pa oxygen yog qhov tseem ceeb rau kev ua tiav ntawm composting.Nws yog feem ntau ntseeg tias khaws cov pa oxygen hauv pawg ntawm 8% ~ 18% yog qhov tsim nyog dua.
4. Kev tswj qhov kub thiab txias
Qhov kub thiab txias yog qhov tseem ceeb cuam tshuam rau kev ua haujlwm zoo ntawm kev ua kom cov kab mob microbial.Qhov kub-kub composting fermentation kub ntawm 50-65 degrees C yog tam sim no feem ntau siv fermentation txoj kev.
5. Acidity (PH) tswj
PH yog ib qho tseem ceeb rau kev loj hlob ntawm cov kab mob.Lub pH ntawm compost sib tov yuav tsum yog 6-9.
6. Kev tswj tsis hnov tsw
Tam sim no, feem ntau ntawm lawv tau siv cov kab mob ua kom deodorize kom txo tau cov cim ntawm cov ntxhiab tsw ntxhiab tom qab decomposition ntawm ammonia.
Organic fertilizer ntau lawm txheej txheem:
Fermentation → crushing → stirring and mixing → granulation → drying → cooling → screening → packing and warehousing.
1. Fermentation
Txaus fermentation yog lub hauv paus rau kev tsim cov organic chiv zoo.Lub tshuab tig lub tshuab ua kom paub meej fermentation thiab composting, thiab muaj peev xwm paub tau ntau pawg tig thiab fermentation, uas txhim kho qhov ceev ntawm aerobic fermentation.
2. Smash
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.Lub tshuab ntim khoom ntim tsis siv neeg tuaj yeem ntsuas qhov hnyav, thauj thiab kaw lub hnab.
Taw qhia rau cov cuab yeej tseem ceeb ntawm cov 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 siv-kua sib cais, cov khoom noj kom muaj nuj nqis, tsis siv neeg ntim ntim tshuab, siv conveyor.
Disclaimer: Ib feem ntawm cov ntaub ntawv hauv kab lus no tsuas yog siv rau kev siv xwb.
Xav paub ntau ntxiv txog kev daws teeb meem lossis cov khoom lag luam, thov xyuam xim rau peb lub vev xaib official:
www.yz-mac.com
Post lub sij hawm: Jan-07-2022