Ob leeg txheej txheem thev naus laus zis thiab cov txheej txheem kev ua haujlwm ntawm cov txheej txheem fermentation yuav tsim cov pa phem thib ob, ua rau lub ntuj tsim, thiab cuam tshuam rau tib neeg lub neej ib txwm muaj.
Cov pa phem xws li tsw ntxhiab, dej phwj tuaj, plua plav, suab nrov, kev co, cov hlau hnyav, thiab lwm yam. Thaum lub sij hawm tsim cov txheej txheem fermentation, kev ntsuas kom raug yuav tsum tau coj los tiv thaiv thiab tswj cov pa phem thib ob.
- Kev tiv thaiv plua plav thiab khoom siv
Txhawm rau tiv thaiv cov plua plav tawm los ntawm cov khoom siv ua haujlwm, cov khoom siv tshem tawm plua plav yuav tsum tau nruab.
-Vibration tiv thaiv thiab khoom siv
Hauv cov khoom siv fermentation, qhov kev vibration tuaj yeem tsim los ntawm kev cuam tshuam ntawm cov khoom hauv lub crusher lossis kev sib hloov tsis sib npaug ntawm lub nruas rotating.Txoj kev txo qis kev vibration yog rau nruab ib lub rooj sib cais kev co ntawm cov khoom siv thiab lub hauv paus, thiab ua kom lub hauv paus loj li sai tau.Tshwj xeeb tshaj yog nyob rau hauv qhov chaw uas cov av yog mos, lub tshuab yuav tsum tau muab ntsia tom qab nkag siab txog geological teeb meem ua ntej.
-Kev tiv thaiv suab nrov thiab khoom siv
Kev ntsuas yuav tsum tau coj los tiv thaiv thiab tswj cov suab nrov uas tsim los ntawm cov txheej txheem fermentation.
- Cov khoom siv kho dej phwj tuaj
Cov khoom siv kho dej phwj tsuas yog kho cov dej phwj hauv tsev los ntawm kev cia cov silos, fermentation silos thiab cov cuab yeej ua haujlwm thaum lub sijhawm ua haujlwm, nrog rau cov tsev pabcuam.
- Cov khoom siv deodorization
Cov ntxhiab tsw uas tsim los ntawm cov txheej txheem fermentation feem ntau suav nrog ammonia, hydrogen sulfide, methyl mercaptan, amine, thiab lwm yam. Yog li ntawd, yuav tsum tau ntsuas los tiv thaiv thiab tswj kev tsim cov ntxhiab tsw.Feem ntau, tsw ncaj qha cuam tshuam rau tib neeg kev noj qab haus huv.Yog li ntawd, kev ntsuas deodorizing tuaj yeem ua raws li tib neeg lub siab hnov tsw.
Cov txheej txheem fermentation ntawm cov organic compost tiag tiag yog txheej txheem ntawm cov metabolism thiab kev tsim tawm ntawm ntau yam kab mob.Cov txheej txheem metabolic ntawm cov kab mob yog cov txheej txheem ntawm decomposition ntawm cov organic teeb meem.Lub decomposition ntawm cov organic teeb meem yuav inevitably tsim lub zog, uas txhawb txoj kev composting, tsub kom qhov kub thiab txias, thiab tseem tuaj yeem qhuav cov ntub substrate.
Thaum lub sij hawm ua cov txheej txheem ntawm compost, lub pawg yuav tsum tig yog tias tsim nyog.Feem ntau, nws yog nqa tawm thaum qhov kub ntawm pawg tshaj qhov ncov thiab pib poob.Tig lub pawg tuaj yeem muab cov khoom sib txawv nrog qhov sib txawv decomposition kub nyob rau hauv lub puab thiab txheej txheej.Yog hais tias cov av tsis txaus, ntxiv ib co dej los txhawb kev loj hlob ntawm compost.
Cov teeb meem thiab kev daws teeb meem hauv cov organic chiv fermentation:
-Slow cua sov: cov pawg tsis sawv los yog maj mam nce
Qhov ua tau thiab kev daws teeb meem
1. Cov ntaub ntawv raw yog ntub heev: ntxiv cov ntaub ntawv qhuav raws li qhov piv ntawm cov ntaub ntawv thiab ces do thiab ferment.
2. Cov khoom nyoos qhuav dhau lawm: ntxiv dej raws li cov av noo los yog khaws cov dej noo ntawm 45% -53%.
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: pawg pawg siab thiab ntxiv cov khoom degradable yooj yim xws li pob kws stalks.
5. pH tsawg dhau: thaum pH tsawg dua 5.5, txiv qaub lossis ntoo tshauv tuaj yeem muab ntxiv thiab sib xyaw ua ke ib nrab thiab hloov kho.
-Cov kub pawg siab dhau lawm: qhov kub ntawm pawg thaum lub sij hawm fermentation yog ntau tshaj los yog sib npaug rau 65 degrees Celsius.
Qhov ua tau thiab kev daws teeb meem
1. Cov huab cua permeability tsis zoo: tig cov pawg tsis tu ncua kom cov aeration ntawm fermentation pawg.
2. Cov pawg loj dhau lawm: txo qhov loj ntawm pawg.
-Solid-kua cais txheej txheem kev kho mob:
Cov khoom siv-kua sib cais yog cov khoom siv zoo ib puag ncig tshwj xeeb tsim rau npua teb.Nws yog qhov tsim nyog rau kev ntxuav cov quav nrog dej, ntxuav cov quav qhuav thiab cov quav quav quav.Teem tom qab lub tank ntim quav thiab ua ntej lub tank biogas tuaj yeem tiv thaiv kev thaiv ntawm biogas siltation, txo cov ntsiab lus ntawm biogas tank effluent, thiab txo cov kev ua haujlwm ntawm cov chaw tiv thaiv ib puag ncig.Kev sib cais-kua kua yog ib qho ntawm cov chaw tiv thaiv ib puag ncig ntawm npua teb.Txawm hais tias siv cov txheej txheem kho mob, nws yuav tsum pib nrog cov khoom sib cais-kua.
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
Kev Sib Tham Xov Tooj: +86-155-3823-7222
Post lub sij hawm: Aug-30-2022