Organic fertilizer nruam ziab khoom
Organic fertilizer nruam ziab khoom yog ib hom khoom siv ziab uas tsim los kom qhuav cov organic chiv tsis tu ncua.Cov cuab yeej siv no feem ntau yog siv rau hauv cov chaw cog qoob loo loj loj, qhov loj ntawm cov khoom siv organic yuav tsum tau qhuav kom tshem tawm cov dej noo ntau dhau ua ntej ua haujlwm ntxiv.
Muaj ntau ntau hom organic chiv tas li ziab cov cuab yeej muaj, suav nrog lub tshuab ziab khaub ncaws, lub tshuab ziab khaub ncaws, thiab cov tshuab ziab khaub ncaws fluidized.Rotary drum dryers yog hom kev siv ntau tshaj plaws ntawm cov tshuab ziab khaub ncaws rau cov organic chiv ntau lawm.Lawv muaj xws li lub nruas rotating uas yog rhuab los ntawm ib tug kub gas kwj, uas dries cov organic khoom raws li nws yog tumbled nyob rau hauv lub nruas.
Flash tshuab ziab khaub ncaws yog lwm hom tshuab ziab khaub ncaws uas feem ntau siv rau cov organic chiv ntau lawm.Lawv ua haujlwm los ntawm cua sov sai thiab ziab cov khoom siv organic hauv lub sijhawm luv luv, feem ntau tsawg dua li ob.Qhov no yog ua tiav los ntawm kev txhaj tshuaj kub rau hauv lub chamber uas muaj cov khoom siv organic, ua rau nws evaporate cov dej noo thiab tawm hauv cov khoom qhuav.
Fluidized txaj tshuab ziab khaub ncaws kuj tseem siv tau rau ziab cov organic chiv kom tas mus li.Lawv ua haujlwm los ntawm kev ncua cov khoom siv organic hauv cov kwj ntawm cov roj kub, uas ua rau cov khoom qhuav thaum nws ntws los ntawm lub tshuab ziab khaub ncaws.Lub tshuab ziab khaub ncaws fluidized feem ntau yog siv rau cov ntaub ntawv kub-rhiab, vim nws muab maj mam ziab yam tsis muaj kev puas tsuaj rau cov khoom.
Zuag qhia tag nrho, organic chiv tas li ziab cov cuab yeej ua lub luag haujlwm tseem ceeb hauv kev tsim cov organic chiv zoo los ntawm kev tshem tawm cov dej noo ntau dhau los ntawm cov khoom siv organic, txhim kho nws lub neej txee, thiab ua kom yooj yim rau kev tswj thiab thauj.