Feteleza wa organic amapereka zinthu zachilengedwe kunthaka, kupereka zomera ndi zakudya zomwe zimafunikira kuti zithandize kumanga nthaka yabwino, osati kuiwononga.Choncho, organic fetereza ali ndi mwayi waukulu bizinesi, ndi mayiko ambiri ndi m'madipatimenti zogwirizana pa ntchito fetereza pang'onopang'ono oletsedwa ndi oletsedwa, organic fetereza kupanga adzakhala lalikulu mwayi bizinesi.
Feteleza wolimba wa organic nthawi zambiri amakhala granular kapena powdery.
Mzere wopangira feteleza wa organic:
Zilizonse zopangira organic zitha kuwira mu kompositi.M'malo mwake, kompositi imaphwanyidwa ndikuwunikiridwa kuti ikhale feteleza wapamwamba kwambiri, wogulitsidwa.Ndiko kunena kuti, ngati mukufuna kupanga feteleza wothira organic monga ufa wa keke, ufa wa cocoa peat, ufa wa oyisitara, ndowe zouma za ng'ombe, ndi zina zotero, njira yofunikira ikuphatikizapo: composting yonse ya zipangizo, idzatulutsa kompositi wosweka, ndiyeno nkusefa ndi kupakidwa.
Njira yopangira feteleza organic:kompositi - kuphwanya - kuwunika - kuyika.
Kompositi.
Zopangira organic zimayikidwa mu mapaleti awiri akulu, omwe nthawi zonse amapangidwa kudzera mu dumper.Mzere wopangira feteleza wopangidwa ndi ufa umagwiritsa ntchito ma hydraulic dumpers, omwe ndi oyenera kupangidwa ndi anthu, kusonkhanitsidwa ndi boma, kukonza chakudya chambiri komanso zinthu zina zambiri.
Pali magawo angapo omwe amakhudza kompositi, monga kukula kwa tinthu, chiŵerengero cha carbon-nitrogen, madzi, mpweya wa okosijeni ndi kutentha.Chisamaliro chiyenera kuchitidwa panthawi yonse ya composting:
1. Gwirani zinthuzo kukhala tizigawo ting'onoting'ono;
2. Mpweya wa carbon-nitrogen wa 25 mpaka 30:1 ndiye malo abwino kwambiri opangira manyowa abwino.Mitundu yambiri ya zinthu zomwe zili mu mulu, zimakulitsa mwayi wowola bwino posunga chiŵerengero choyenera cha C:N;
3. Madzi abwino kwambiri opangira kompositi nthawi zambiri amakhala pafupifupi 50% -60%, Ph control pa 5.0-8.5;
4. Kutembenuza muluwo kumatulutsa kutentha kwa mulu wa kompositi.Zinthu zikawola bwino, kutentha kumachepa pang’ono ndi kuwunjikako kenako n’kubwereranso ku mlingo wapitawo mkati mwa maola awiri kapena atatu.Ichi ndi chimodzi mwa ubwino wamphamvu wa dumper.
Wophwanyidwa.
Semi-nyowa shredders amagwiritsidwa ntchito kuphwanya kompositi.Pophwanya kapena kugaya, zinthu zotsekeka mu kompositi zimaphwanyidwa kuti zipewe zovuta pakuyika komanso kusokoneza mtundu wa feteleza wachilengedwe.
Kuwunika.
Kuyang'ana sikumangochotsa zonyansa komanso kusefa zinthu zosafunika kwenikweni ndi kutumiza kompositi kudzera pa lamba wotumizira ku sieve divider, njira yoyenera yopangira masikelo apakati pa sieve roller.Kuwunika ndikofunikira pakusunga, kugulitsa ndikugwiritsa ntchito kompositi.Kuwunika kumapangitsa kuti kompositi ikhale yabwino, kumapangitsa kuti kompositi ikhale yabwino, komanso kumathandizira kulongedza ndi kunyamula.
Kupaka.
Kompositi yoyesedwa, idzatumizidwa kumakina oyikamo, kudzera muzotengera zoyezera, kuti akwaniritse malonda a feteleza wa ufa akhoza kugulitsidwa mwachindunji, nthawi zambiri 25 kg pa thumba kapena 50 kg pa thumba pa voliyumu imodzi.
Kukonzekera kwa zida za mizere yopangira feteleza wa ufa.
| Dzina la chipangizo. | Chitsanzo. | Kukula (mm) | Mphamvu yopanga (t/h) | Mphamvu (Kw) | Kuchuluka (kuyikidwa) |
| Hydraulic dumper | FDJ3000 | 3000 | 1000-1200m3/h | 93 | 1 |
| Semi-nyowa zinthu shredder | Mtengo wa BSFS-40 | 1360*1050*850 | 2-4 | 22 | 1 |
| Roller sieve substry | GS-1.2 x 4.0 | 4500*1500*2400 | 2-5 | 3 | 1 |
| Powder automatic package makina | DGS-50F | 3000*1100*2700 | 3-8 Thumba/mphindi | 1.5 | 1.1 kuphatikiza 0.75 |
Granular organic fetereza.
Granular organic fetereza: kusonkhezera-granulate-dry-cooling-screening-package.
Kufunika kopanga feteleza wothira ufa mu granular organic fetereza:
Feteleza waufa amagulitsidwa nthawi zambiri pamtengo wotsika mtengo.Kupanganso feteleza wa ufa wothira ufa kumatha kukulitsa thanzi mwa kusakaniza zinthu zina monga humic acid, zomwe zimakhala zopindulitsa kwa ogula kulimbikitsa kukula kwa michere yambiri ya mbewu komanso kuti osunga ndalama azigulitsa pamitengo yabwino komanso yabwino.
Sakanizani ndi granulate.
Panthawi yosonkhezera, sakanizani kompositi ya ufa ndi zosakaniza zilizonse zomwe mukufuna kuti muwonjezere thanzi lake.Kusakaniza kumapangidwa kukhala tinthu ting'onoting'ono pogwiritsa ntchito makina atsopano opangira feteleza.Ma granulator a feteleza achilengedwe amagwiritsidwa ntchito kupanga tinthu tating'ono topanda fumbi totha kuwongolera komanso mawonekedwe.Makina atsopano a granulation amatengera njira yotsekedwa, osatulutsa fumbi lopumira, mphamvu zopanga zambiri.
Zouma ndi zoziziritsa kukhosi.
Njira yowumitsa ndi yoyenera chomera chilichonse chomwe chimapanga zida zolimba zaufa ndi granular.Kuyanika kumachepetsa chinyontho chomwe chimachokera ku feteleza wa organic, kuziziritsa kumachepetsa kutentha mpaka 30-40degrees C, ndipo mzere wopangira feteleza wopangidwa ndi granular umagwiritsa ntchito rotarydryer ndi rotary cooler.
Kuwunika ndi kulongedza.
Pambuyo granulation, organic fetereza particles ayenera kufufuzidwa kuti apeze kufunika tinthu kukula ndi kuchotsa particles kuti sagwirizana ndi granularity mankhwala.Roller sieve ndi chida chowunikira chodziwika bwino, chomwe chimagwiritsidwa ntchito kwambiri polemba zinthu zomwe zamalizidwa, chomalizidwa chopangira yunifolomu.Pambuyo powunikira, tinthu tating'onoting'ono tomwe timakhala ndi tinthu ting'onoting'ono tomwe timakhala tinthu tating'onoting'ono timayezedwa ndikuyikidwa ndi makina onyamula okha omwe amanyamulidwa ndi lamba.
Ubwino wa chilengedwe wa granular, feteleza wa ufa wa organic.
Feteleza ali mu mawonekedwe olimba particles kapena ufa kapena zamadzimadzi.Manyowa opangidwa ndi granular kapena ufa nthawi zambiri amagwiritsidwa ntchito kukonza nthaka komanso kupereka zakudya zofunikira pakukula kwa mbewu.Zitha kuwolanso mwachangu zikalowa m'nthaka, ndikutulutsa michere mwachangu.Chifukwa feteleza olimba amatengedwa pang'onopang'ono, amakhala nthawi yayitali kuposa feteleza wamadzimadzi.Kugwiritsa ntchito feteleza wachilengedwe kumachepetsa kwambiri kuwonongeka kwa mbewu yokhayo komanso chilengedwe cha nthaka.
Zida kasinthidwe wa tinthu organic fetereza kupanga mzere.
| Dzina. | Chitsanzo. | Khalani. | Dimension (MM) | Mphamvu Zopanga (t/h) | Mphamvu (KW) |
| Chosakaniza chopingasa | WJ-900 x 1500 | 2 | 2400*1100*1175 | 3-5 | 11 |
| Mtundu watsopano wamakina a organic fetereza granulation | GZLJ-600 | 1 | 4200*1600*1100 | 2-3 | 37 |
| Chowumitsira chowumitsira | HG12120 | 1 | 12000*1600*1600 | 2-3 | 7.5 |
| Roller ozizira | HG12120 | 1 | 12000*1600*1600 | 3-5 | 7.5 |
| Roller sieve substry | GS-1.2x4 | 1 | 4500*1500*2400 | 3-5 | 3.0 |
| Makina odzaza okha | Chithunzi cha PKG-30 | 1 | 3000*1100*2700 | 3-8 matumba / mphindi | 1.1 |
| Semi-nyowa zinthu shredder | Mtengo wa BSFS-60 | 1 | 1360*1450*1120 | 1-5 | 30 |
Nthawi yotumiza: Sep-22-2020