Cov kab ntau lawm txhua xyoo ntawm 30,000 tons ntawm cov chiv chiv yog kev sib xyaw ntawm cov cuab yeej siv siab heev.Tsawg tus nqi tsim khoom thiab kev ua haujlwm siab ntau lawm.Compound fertilizer ntau lawm kab tuaj yeem siv rau granulation ntawm ntau yam khoom siv raw.Thaum kawg, cov chiv sib xyaw nrog ntau qhov sib txawv thiab cov qauv tuaj yeem npaj tau raws li qhov xav tau tiag tiag, rov ua kom cov as-ham xav tau los ntawm cov qoob loo, thiab daws qhov tsis sib xws ntawm cov qoob loo xav tau thiab cov khoom siv av.
Nyob rau hauv xyoo tas los no, lub xeev tau tsim thiab tshaj tawm cov kev cai tshwj xeeb los txhawb txoj kev loj hlob ntawm kev lag luam organic chiv.Qhov xav tau ntau dua rau cov zaub mov organic, qhov xav tau ntau dua.Kev siv cov chiv chiv ntxiv tuaj yeem tsis tsuas yog qhov tseem ceeb txo kev siv tshuaj chiv, tab sis kuj tseem txhim kho cov qoob loo zoo thiab kev sib tw ua lag luam, thiab tseem ceeb heev rau kev tiv thaiv thiab tswj kev ua liaj ua teb tsis muaj kuab lom thiab txhawb kev ua liaj ua teb- sab structural kev hloov kho.Lub sijhawm no, kev lag luam aquaculture tau dhau los ua ib qho qauv ua cov chiv organic los ntawm kev tso tawm, tsis tsuas yog xav tau kev tiv thaiv ib puag ncig, tab sis tseem nrhiav cov txiaj ntsig tshiab rau kev txhim kho nyob rau yav tom ntej.
Lub peev xwm ntau lawm ntawm cov kab me me ntawm cov organic chiv txawv ntawm 500 kilograms mus rau 1 tuj ib teev.
Cov khoom siv raw rau kev tsim cov chiv muaj xws li urea, ammonium chloride, ammonium sulfate, kua ammonia, ammonium monophosphate, diammonium phosphate, potassium chloride, poov tshuaj sulfate, nrog rau qee cov av nplaum thiab lwm yam khoom siv.
1) Nitrogen chiv: ammonium chloride, ammonium sulfate, ammonium thio, urea, calcium nitrate, thiab lwm yam.
2) Potassium chiv: potassium sulfate, nyom thiab tshauv, thiab lwm yam.
3) Phosphorus chiv: calcium perphosphate, hnyav calcium perphosphate, calcium magnesium thiab phosphate chiv, phosphate ore hmoov, thiab lwm yam.
Raws li cov chaw tsim khoom ntawm cov khoom siv chiv ntau lawm, peb muab cov neeg siv khoom tsim khoom thiab cov kev daws teeb meem zoo tshaj plaws rau kev tsim khoom sib txawv xws li 10,000 tons hauv ib xyoos rau 200,000 tons hauv ib xyoos.
1. Cov ntaub ntawv raw yog dav adaptable thiab haum rau granulation ntawm compound fertilizer, tshuaj, tshuaj kev lag luam, pub thiab lwm yam raw khoom, thiab cov khoom granulation tus nqi siab.
2. Cov kev pheej hmoo ntau lawm tuaj yeem tsim ntau qhov ntau, suav nrog cov chiv chiv, cov chiv tsis muaj chiv, chiv chiv, chiv chiv, thiab lwm yam) cov chiv chiv.
3. Tus nqi qis, kev pabcuam zoo heev.Peb lub Hoobkas tsim thiab muag los ntawm nws tus kheej ua tus muag khoom ncaj qha los muab cov neeg siv khoom siab tshaj plaws ntawm tus nqi zoo tshaj.Ntxiv rau, yog tias cov neeg siv khoom muaj teeb meem kev lag luam lossis cov lus nug sib dhos, lawv tuaj yeem sib txuas lus nrog peb raws sijhawm.
4. Lub compound fertilizer tsim nyob rau hauv no ntau lawm kab muaj ib tug me me noo noo nqus ntim, yog ib qho yooj yim rau khaws cia, thiab tshwj xeeb tshaj yog yooj yim rau kev siv tshuab.
5. Tag nrho cov tshuaj chiv ntau lawm tau sau ntau xyoo ntawm kev paub dhau los thiab muaj peev xwm ntau lawm.Qhov no yog ib qho zoo thiab tsis tshua muaj zog compound chiv ntau lawm kab uas tau tsim kho tshiab, hloov kho thiab tsim, ua tiav cov teeb meem ntawm kev ua haujlwm qis thiab tus nqi siab hauv tsev thiab txawv teb chaws.
Cov txheej txheem khiav ntawm cov khoom siv chiv ntau lawm feem ntau tuaj yeem muab faib ua: cov khoom xyaw raw khoom, sib tov, granulation, ziab, txias, particle classification, tiav txheej, thiab ntim tiav tiav.
1. Cov khoom xyaw raw khoom:
Raws li kev lag luam xav tau thiab kev txiav txim siab hauv av hauv zos, urea, ammonium nitrate, ammonium chloride, ammonium thiophosphate, ammonium phosphate, diammonium phosphate, hnyav calcium, potassium chloride (potassium sulfate) thiab lwm yam ntaub ntawv raw tau faib rau hauv ib qho kev faib ua feem.Additives thiab kab kawm yog siv los ua cov khoom xyaw hauv ib qho kev faib ua feem los ntawm kev siv cov nplais.Raws li tus qauv piv, tag nrho cov khoom xyaw raw khoom yog sib npaug ntawm cov siv rau cov khoom sib tov, cov txheej txheem hu ua premixes.Nws ua kom qhov tseeb ntawm cov formulation thiab paub cov khoom xyaw zoo thiab txuas ntxiv thiab ua tau zoo.
2. Mixed raw khoom:
Kab rov tav tov khoom yog ib qho tseem ceeb ntawm kev tsim khoom.Nws pab cov khoom siv raw sib xyaw ua ke dua thiab ua rau lub hauv paus rau kev ua haujlwm siab thiab ua tau zoo granular chiv.Kuv tsim ib qho axis kab rov tav tov khoom thiab ob-axis kab rov tav tov khoom xaiv los ntawm.
3. Granulation:
Granulation yog qhov tseem ceeb ntawm cov khoom siv chiv ua kab.Kev xaiv ntawm granulator yog qhov tseem ceeb heev.Peb lub Hoobkas tsim disk granulator, nruas granulator, cov menyuam extruder lossis tshiab compound fertilizer granulator.Nyob rau hauv no composite fertilizer ntau lawm kab, peb xaiv ib tug teb nruas granulator.Tom qab cov khoom sib tov sib xyaw, txoj siv conveyor yog thauj mus rau lub nruas nruas granulation tshuab kom tiav granulation.
4.Kev tshuaj ntsuam:
Tom qab txias, cov hmoov hmoov tseem nyob hauv cov khoom tiav.Tag nrho cov khoom zoo thiab loj tuaj yeem soj ntsuam nrog peb cov menyuam sieve.Cov tshuaj ntsuam xyuas cov hmoov zoo yog thauj los ntawm txoj siv conveyor mus rau lub tshuab ntxhua kom rov ua cov khoom siv raw kom ua granulation;thaum cov khoom loj uas tsis ua raws li tus qauv particle yuav tsum tau thauj mus rau crushed los ntawm cov saw crusher ua ntej granulation.Cov khoom tiav lawm yuav raug thauj mus rau lub tshuab ua chiv txheej tshuab.Qhov no tsim ib lub voj voog ntau lawm.
5.Ntim:
Cov txheej txheem no siv lub tshuab ntim khoom ntim tsis siv neeg.Lub tshuab yog tsim los ntawm lub tshuab hnyav tsis siv neeg, lub tshuab conveyor, lub tshuab sealing, thiab lwm yam. Koj tuaj yeem tsim cov hoppers raws li cov neeg siv khoom xav tau.Nws tuaj yeem paub txog qhov ntim ntau ntawm cov khoom siv xws li cov organic chiv thiab cov chiv chiv, thiab tau siv dav hauv cov chaw ua zaub mov thiab cov kab ntau lawm.