Manyolo a tlhaho ke manyolo a entsoeng ka liphoofolo tse ruiloeng le tsa likhoho le litšila tsa limela ka ho belisoa ha mocheso o phahameng, o sebetsang haholo bakeng sa ntlafatso ea mobu le ho monya manyolo.Manyolo a tlhaho a ka etsoa ka masalla a methane, litšila tsa temo, moiteli oa liphoofolo le likhoho le litšila tsa masepala.Litšila tsena tsa tlhaho li hloka ho sebetsoa pele li fetoloa menontsha ea khoebo ea boleng ba khoebo e rekisoang.
Letsete la ho fetola litšila hore e be leruo ke la bohlokoa ka ho feletseng.
Mehala ea tlhahiso ea manyolo a manyolo ka kakaretso e arotsoe ka pretreatment le granulation.
Lisebelisoa tse ka sehloohong sethaleng sa pele ho phekolo ke mochine oa flip.Hajoale, ho na le li-dumper tse tharo tse kholo: dumper e grooved, dumper e tsamaeang le hydraulic dumper.Li na le litšobotsi tse fapaneng 'me li ka khethoa ho latela litlhoko tsa sebele.
Mabapi le theknoloji ea granulation, re na le mefuta e sa tšoaneng ea li-granulator, tse kang li-rotary drum granulators, li-granulator tse khethehileng bakeng sa manyolo a macha a manyolo, li-disk granulators, li-double helix extrusion granulators, joalo-joalo li ka finyella tlhokahalo ea manyolo a manyolo a fanang ka lihlahisoa tse phahameng le tse se nang tikoloho. tlhahiso.
Re ikemiselitse ho fa bareki mohala oa tlhahiso o betere le o se nang tikoloho haholoanyane, o ka kopanyang mela ea tlhahiso ea manyolo ka lithane tse 20,000, lithane tse 30,000, kapa lithane tse 50,000 kapa ho feta matla a tlhahiso ho latela tlhoko ea sebele ea tlhahiso.
1. Mantle a liphoofolo: koko, bolokoe ba kolobe, bolokoe ba linku, ho bina likhomo, moiteli oa lipere, bolokoe ba mebutlanyana, joalo-joalo.
2. Litšila tsa indasteri: morara, slag ea asene, masala a cassava, masala a tsoekere, litšila tsa biogas, masala a boea, joalo-joalo.
3. Litšila tsa temo: joang ba lijalo, phofo ea soya, phofo ea cottonseed, joalo-joalo.
4. Litšila tsa ka tlung: lithōle tsa kichineng
5. Sludge: sludge ea litoropong, seretse sa nōka, seretse se hloekisang, joalo-joalo.
Mohala oa tlhahiso ea manyolo a manyolo haholo-holo o na le dumper, crusher, mixer, mochini oa granulation, dryer, mochini o pholisang, mochini o hlahlobang, wrapper, mochini oa ho paka othomathike le lisebelisoa tse ling.
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- ►Melemo e hlakileng ea tikoloho
Mohala oa tlhahiso ea manyolo a manyolo o nang le tlhahiso ea selemo le selemo ea lithane tse 20,000, ho nka mantle a liphoofolo e le mohlala, molumo oa selemo le selemo oa phekolo ea mantle o ka fihla ho 80,000 cubic metres.
- ►Pholiso ea lisebelisoa e fumanehang
Nka mohlala oa moiteli oa liphoofolo le likhoho, mantle a selemo le selemo a kolobe a kopantsoe le lisebelisoa tse ling a ka hlahisa 2,000 ho 2,500 lik'hilograma tsa manyolo a boleng bo phahameng, a nang le 11% ho 12% ea lintho tse phelang (0.45% nitrogen, 0.19% phosphorus pentaoxide, 06). % potassium chloride, joalo-joalo), e ka khotsofatsang acre.Tlhokahalo ea manyolo bakeng sa lisebelisoa tsa masimong selemo ho pota.
Likaroloana tsa manyolo a manyolo a hlahisoang moleng oa tlhahiso ea manyolo a manyolo a na le naetrojene, phosphorus, potasiamo le limatlafatsi tse ling, tse nang le litaba tse fetang 6%.Likahare tsa eona tsa manyolo li feta 35%, e leng holimo ho feta maemo a naha.
- ►Melemo e mengata ea moruo
Mehala ea tlhahiso ea manyolo a manyolo e sebelisoa haholo masimong, lifateng tsa litholoana, botala ba lirapa, mohloa o phahameng haholo, ntlafatso ea mobu le masimo a mang, a ka fihlelang tlhoko ea manyolo a manyolo marakeng a lehae le a haufi, mme a hlahisa melemo e metle ea moruo.
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1. Ho belisoa
Ho belisoa ha lintho tse tala tsa tlhaho ho phetha karolo ea bohlokoa haholo ts'ebetsong eohle ea tlhahiso ea manyolo a tlhaho.Ho belisoa ka botlalo ke motheo oa tlhahiso ea manyolo a boleng bo holimo.Li-dumpers tse boletsoeng ka holimo li na le melemo ea tsona.Ka bobeli li-grooved le groove hydraulic dumpers li ka fihlela ho belisoa ka botlalo ha manyolo, 'me li ka fihlela stacking e phahameng le ho belisoa, ka matla a maholo a tlhahiso.Mochine o tsamaeang oa dumper le hydraulic flip machine o loketse mefuta eohle ea lihlahisoa tse tala, tse ka sebetsang ka bolokolohi ka hare le ka ntle ho fektheri, ho ntlafatsa haholo lebelo la ho belisoa ha aerobic.
2. Senya
Semi-wet material crusher e hlahisoang ke fektheri ea rona ke mofuta o mocha oa sesebelisoa se le seng se sebetsang hantle haholo, se lumellanang haholo le lisebelisoa tsa manyolo tse nang le metsi a mangata.Semi-humid material crusher e sebelisoa haholo tlhahisong ea manyolo a tlhaho, e nang le phello e ntle ea ho silakanya thepa e tala e kang moiteli oa likhoho le seretse.Sesila se khutsufatsa haholo potoloho ea tlhahiso ea manyolo a tlhaho 'me se boloka litšenyehelo tsa tlhahiso.
3. Hlohlelletsa
Ka mor'a hore lihlahisoa tse tala li pshatlehe, li kopane le lisebelisoa tse ling tse thusang 'me li tsosoe ka ho lekana ho etsa granulation.Double-axis horizontal mixer e sebelisoa haholo-holo bakeng sa pre-hydration le ho kopanya thepa ea phofo.Lehare la spiral le na le li-angles tse ngata.Ho sa tsotellehe sebopeho, boholo le boima ba lehare, lisebelisoa tse tala li ka kopanngoa ka potlako le ka mokhoa o ts'oanang.
4. Granulation
Mokhoa oa granulation ke karolo ea mantlha ea mohala oa tlhahiso ea manyolo.Granulator e ncha ea manyolo ea manyolo e fihlella granulation ea boleng bo holimo ka ho sisinyeha ho tsoelang pele, ho thulana, mosaic, sphericalization, granulation le ts'ebetso e teteaneng, 'me bohloeki ba eona ba tlhaho bo ka ba holimo ho 100%.
5. E omme ebile e pholile
The rolara dryer e tsoela pele ho pompa mohloli oa mocheso ka setofong sa moea o chesang sebakeng sa nko ho ea mohatleng oa enjene ka fene e kentsoeng mohatleng oa mochini, e le hore thepa e kopane ka botlalo le moea o chesang le ho fokotsa metsi. dikahare tsa dikarolwana.
Roller cooler e pholisa likaroloana ka mocheso o itseng ka mor'a ho omisa.Ha o ntse o fokotsa mocheso oa likaroloana, metsi a likaroloana a ka fokotsoa hape, 'me hoo e ka bang 3% ea metsi a ka tlosoa ka mokhoa oa ho pholisa.
6. Sefa
Ka mor'a ho pholile, ho ntse ho e-na le lintho tse phofo lihlahisoa tse phethiloeng tsa likaroloana.Li-powders tsohle le likaroloana tse sa tšoaneleheng li ka hlahlojoa ka sieve ea rolara.Ka mor'a moo, e tsamaisoa ho tloha lebanta la conveyor ho ea ho blender ebe e hlohlelletsoa ho etsa granulation.Likaroloana tse kholo tse sa tšoaneleheng li hloka ho pshatleha pele ho granulation.Sehlahisoa se phethiloeng se isoa mochine oa ho roala manyolo a manyolo.
7. Ho paka
Ena ke ts'ebetso ea ho qetela ea tlhahiso.Mochini oa ho paka oa othomathike ka botlalo o hlahisoang ke k'hamphani ea rona ke mochini oa ho paka o ikemetseng o etselitsoeng ka ho khetheha le ho etsoa bakeng sa likaroloana tsa libopeho tse fapaneng.Sistimi ea eona ea ho laola boima e kopana le litlhoko tsa ho thibela lerole le ho se kenelle metsi, hape e ka hlophisa lebokose la thepa ho latela litlhoko tsa bareki.E loketse ho paka ka bongata ba lisebelisoa tse ngata, e khona ho itekanya, ho tsamaisa le ho koala mekotla.