xov xwm

Fertilizer qeb

Fertilizer hom tuaj yeem muab faib ua ob hom: inorganic chiv thiab organic chiv.
Cov tshuaj chiv muaj xws li cov chiv chiv nitrogen, phosphate chiv thiab potash chiv, ob-element compound chiv, peb-element compound fertilizers thiab multi-element compound chiv, nrog rau cov organic-inorganic compound chiv.
Inorganic chiv yog tshuaj chiv, xws li ntau yam nitrogen, phosphorus, potash chiv los yog compound chiv.Cov tshuaj chiv feem ntau siv hauv kev cog qoob loo suav nrog: diammonium phosphate, urea, potassium sulfate, potassium chloride, thiab ntau yam chiv.Cov chiv ua haujlwm ntev xws li superphosphate tuaj yeem siv rau ntawm tsob ntoo txiv ntoo

(1) Nitrogen chiv.Ntawd yog, tshuaj chiv nrog nitrogen cov as-ham ua lub ntsiab, xws li urea, ammonium bicarbonate, thiab lwm yam. (2) Phosphate fertilizer.Uas yog, tshuaj chiv nrog phosphorus as-ham ua lub ntsiab tivthaiv, xws li superphosphate.(3) Potassium chiv.Ntawd yog, tshuaj chiv nrog cov poov tshuaj as-ham ua lub ntsiab tivthaiv.Lub ntsiab ntau yam muaj xws li potassium chloride, potassium sulfate, thiab lwm yam. (4) Compound fertilizer.Ntawd yog, cov chiv uas muaj ob ntawm peb lub ntsiab lus ntawm nitrogen, phosphorus thiab potassium hu ua binary compound fertilizer, thiab cov chiv uas muaj peb lub ntsiab ntawm nitrogen, phosphorus thiab potassium hu ua ternary compound fertilizer.(5) Cov chiv chiv thiab qee qhov nruab nrab cov chiv chiv: yav tas los xws li cov chiv uas muaj cov kab mob xws li boron, zinc, hlau, molybdenum, manganese, tooj liab, thiab lwm yam, thiab tom kawg xws li calcium, magnesium, sulfur thiab lwm yam chiv. .(6) Cov chiv uas muaj txiaj ntsig zoo rau qee cov qoob loo: xws li steel slag silicon fertilizer siv rau nplej.

Fertilizer granulation txoj kev

1. stirring granulation txoj kev
stirring granulation yog infiltrate ib co kua los yog binder rau hauv cov hmoov zoo thiab do kom tsim nyog kom cov kua thiab cov hmoov zoo nyob rau hauv kev sib cuag nrog ib leeg los tsim cohesive quab yuam los tsim pellets.Txoj kev sib xyaw uas siv ntau tshaj plaws yog los ntawm kev tig, dov thiab kab hlau rhuav-hom kev poob ntawm lub disc, conical los yog cylindrical nruas thaum tig.Raws li txoj kev molding, nws tuaj yeem muab faib ua dov pellets, sib xyaw pellets thiab hmoov agglomeration.Cov khoom siv xws li granulating nruas, swash phaj granulators, cone nruas granulators, disc granulators, nruas granulators, kneaders, nruas mixers, hmoov blenders ((rauj, ntsug ncej) (hom, siv hom), ntog pellet tshuab, thiab lwm yam. Qhov zoo ntawm txoj kev nplawm yog tias cov khoom siv molding muaj cov qauv yooj yim, lub tshuab ib leeg muaj cov zis loj, thiab cov khoom tsim tau yooj yim rau yaj sai sai thiab muaj zog wettability Qhov tsis zoo yog qhov sib xws ntawm cov khoom tsis zoo, thiab qhov tshwm sim Lub zog particle tsis tshua muaj tam sim no, lub peev xwm ntawm cov cuab yeej siv no tuaj yeem ncav cuag 500 tons / teev, thiab cov kab uas hla tuaj yeem ncav cuag li 600 hli feem ntau haum rau kev ua cov ntxhia, chiv, tshuaj zoo. zaub mov thiab lwm yam teb.

2. Boiling granulation txoj kev
Txoj kev boiling granulation yog qhov ua tau zoo tshaj plaws ntawm ntau txoj kev.Lub hauv paus ntsiab lus yog siv cov cua tshuab los ntawm cov khoom siv hauv qab kom ntab cov hmoov hmoov mus rau hauv kev sib cuag nrog cov slurry txau los ntawm rab phom saum toj kawg nkaus thiab tom qab ntawd sib tsoo nrog ib leeg kom sib xyaw ua ke.Cov khoom tsim los ntawm txoj kev no yog qhov xoob, nrog qhov tsis zoo ntawm qhov tseeb thiab qhov ua tiav.Lawv tsim nyog rau kev tsim cov khoom uas tsis tshua muaj kev xav tau lossis rau kev ua ntej ntawm lwm yam kev npaj.Txoj kev no yog los teeb tsa lub me me-inch core cylinder los yog cais lub tog raj kheej nyob rau hauv nruab nrab ntawm qhov qis ntawm lub boiling granulation lub tog raj kheej, thiab faib cov cua kub qhov chaw ntawm lub qhov cua kub qhov chaw orifice phaj rau hauv qab kom loj nyob rau hauv qhov chaw. thiab me me nyob rau ntawm ib puag ncig, ua rau lub xeev uas cov cua kub ntws hauv qhov chaw siab tshaj qhov chaw nyob ib puag ncig.Raws li kev cuam tshuam ntawm cov cua sib txawv, cov khoom ntab tuaj ntawm nruab nrab ntawm lub raj tub ntxhais thiab tuaj rau hauv kev sib cuag nrog cov nplaum uas tau txau los ntawm cov phom tsuag uas tau nruab rau hauv nruab nrab hauv qab.Tom qab ntawd lawv raug khi nrog cov hmoov poob los ntawm sab sauv thiab tom qab ntawd los ntawm sab nraud ntawm lub raj tub ntxhais los tsim cov qauv particle.Nws circulates nce thiab nqis kom ua tiav lub hom phiaj ntawm kev ua kom cov khoom loj hlob sib npaug.

3. Extrusion granulation txoj kev
Txoj kev Extrusion tam sim no yog txoj hauv kev tseem ceeb ntawm kev tsim cov granulation hauv kuv lub teb chaws txoj kev lag luam hmoov.Cov khoom siv extrusion granulation tuaj yeem muab faib ua lub tshuab nqus tsev granulators, ib leeg (ob npaug) ntsia hlau extrusion granulators, qauv stamping tshuab, plunger extruders, cov menyuam extruders, thiab txee tov khoom raws li lawv cov qauv kev ua haujlwm thiab cov qauv.Gear granulator, thiab lwm yam. Cov khoom siv no tuaj yeem siv dav hauv kev lag luam petrochemical, kev lag luam tshuaj lom neeg, kev lag luam tshuaj zoo, tshuaj, khoom noj, pub, chiv thiab lwm yam.Txoj kev no muaj qhov zoo ntawm qhov muaj zog adaptability, cov zis loj, cov khoom me me, lub zog zoo particle, thiab siab granulation tus nqi.