Organic fertilizer ntau lawm kab
Ib qho organic chiv ntau lawm kab feem ntau suav nrog ntau theem ntawm kev ua, txhua qhov sib txawv ntawm cov tshuab thiab khoom siv.Nov yog ib qho kev piav qhia dav dav ntawm cov txheej txheem:
1.Qhov kev kho mob ua ntej: Qhov no suav nrog kev sau thiab txheeb xyuas cov khoom siv organic los siv rau hauv kev tsim cov chiv.Cov ntaub ntawv feem ntau yog shredded thiab sib tov ua ke.
2.Fermentation theem: Cov khoom siv sib xyaw ua ke yog muab tso rau hauv lub tank fermentation lossis tshuab, uas lawv tau dhau los ua cov txheej txheem decomposition.Thaum lub sij hawm no, cov kab mob rhuav tshem cov organic teeb meem rau hauv cov tebchaw yooj yim, ua kom sov thiab carbon dioxide raws li cov khoom siv.
3.Crushing thiab mixing theem: Thaum cov organic cov ntaub ntawv tau fermented, lawv tau dhau los ntawm ib tug crusher thiab ces tov nrog rau lwm yam khoom xyaw xws li minerals thiab kab kawm los tsim ib tug balanced fertilizer.
4.Granulation theem: Cov chiv sib xyaw yog ces granulated siv lub tshuab granulation, xws li disc granulator, rotary nruas granulator los yog extrusion granulator.Cov granules feem ntau yog nruab nrab ntawm 2-6 mm loj.
5.Drying thiab txias theem: Cov granules tsim tshiab yog qhuav thiab txias siv lub tshuab ziab khaub ncaws thiab tshuab txias, raws li.
6.Screening thiab ntim cov theem: Cov kauj ruam kawg yog kev tshuaj ntsuam xyuas cov granules kom tshem tawm cov khoom loj lossis cov khoom me me, thiab tom qab ntawd ntim rau hauv hnab lossis lwm lub thawv rau kev faib khoom.
Tag nrho cov txheej txheem tuaj yeem ua tiav nrog kev siv lub tshuab tswj, thiab cov kab ntau lawm tuaj yeem hloov kho kom haum rau cov kev xav tau tshwj xeeb ntawm cov chaw tsim khoom.