Mukugadzirwa kwezvikafu zvemaindasitiri, chigayo chepellet ndicho chinhu chikuru chinosarudza kunaka kwekugadzirwa kwepellet. Chimiro chekupedzisira, huwandu, uye kugadzikana kwechikafu chepellet zvinoenderana zvakananga nemamiriro ekushanda kwechigayo chepellet. Zvisinei, panguva yekugadzira chaiyo, jira rakasimba, rakaoma rezvinhu rinowanzo kuumbwa pakati pedhiri rering neroller, zvichidzivirira roller kuti isasvine zvinhu mumaburi edie zvinobudirira, zvichiita kuti dhiri rering ritore kana kuti roller itsvedze - chiitiko chinozivikanwa se "blockage" kana "plugging." Nei dambudziko iri richiitika, uye matanho api anofanira kutorwa kuti rigadziriswe?
Kugadziriswa Kusina Kufanira Kwemusiyano Uri Pakati PeRing Die neRoller
Mukana we die-roller ndiwo unonyanya kugadziriswa unokanganisa kushanda zvakanaka uye kugadzikana kwe pelleting. Kana mukana wacho wakakura zvakanyanya, ukobvu hwechinhu chiri pakati pe ring die ne roller hunowedzera, uye kufanana kwacho kunoderera, zvichikonzera simba risina kuenzana pa roller uye zvichiita kuti ive nyore kutsvedza. Kana simba rekumanikidza rinoitwa ne roller pachinhu chacho rakaderera pane resistance yekukweshana kwemadziro emukati me die hole richipesana nezvinhu, chinhu chacho hachigone kuburitswa kuburikidza nemaburi e die, zvichikonzera kuvharika nekukurumidza.
Hunhu Husina Kunaka uye Mhedzisiro Yekugadziriswa Kwemhepo
Mamiriro Akanaka Ekubvisa Pellet:
- Hunyoro hwezvinhu zvisina kugadzirwa:12%–15%
- Kushandisautsi hwakaoma hwakaguta
- Nguva yekugadzirira: kwete pasi peMasekondi 30–45
Utsi hwakaomeswa hwakasimba hunoshanda mabasa akasiyana-siyana: kupfavisa zvinhu, kuderedza kupisa kwekukweshana, kuwedzera hupenyu hwe ring die, kukurudzira starch gelatinization, uye kuwedzera kubatana kwefiber.
Kana hunhu hwemhepo husina kunaka, njodzi yekuvharika inowedzera zvakanyanya: Kusakwana kwekumanikidzwa kwemhepo kana huwandu hwakawanda hwehunyoro zvinogona kukonzera hunyoro hwechinhu chakagadziriswa kuti chipfuure 18%, zvichiita kuti chinyorove zvakanyanya uye chive chakapfava, zvichiwedzera friction coefficient mukati memaburi e die, uye zvichikonzera roller slip. Kuchinja-chinja kwekumanikidzwa kwemhepo kunotungamira kukusagadzikana kwekugadzirisa, zvichikonzera kuchinja-chinja kwakanyanya kwemotor current yepellet mill, izvo zvinogona kukonzera kuvharika kamwe kamwe.
Zano reMushandi - Kuongorora Kumanikidzwa neMhepo
Tarisa kumanikidzwa kwemhepo munguva chaiyo (0.2–0.4 MPa inokurudzirwa). Chengeta zviri nyore: tora zvinhu zvakapfava - kana zvadzvanywa, zvinofanira kuita bhora; kana zvaburitswa, zvinofanira kungodonha. Zvinofanira kunzwa zvichidziya (70–85°C) isina mavanga emvura kana kunamira kunooneka.
Zvishandiso zveConditioning uye Kushaikwa kweMaitiro
Kugadzirisa zvinhu (conditioning) inzira iyo hupfu neutsi zvinosanganiswa zvakanaka, zvinotora mvura, zvinowedzera tembiricha, uye zvinoisa gelatini mukati me conditioner. Kugadzirisa zvinhu kunosarudza zvakananga kubuda kwe pellet mill uye kunaka kwe pellet, uye kwakakosha zvikuru kuti mvura igare zvakanaka muma aquafeeds akasiyana. Kana dhizaini ye conditioner isiri yekare, ma paddles akasakara, kana kuti nguva ye conditioner isina kukwana, zvinhu zvichabikwa zvisina kuenzana, zvimwe zvinhu zvichiri muchimiro chekusagadzirwa zvakanaka, zvichiita kuti zvive nyore kuvhara maburi e die kana zvapinda mu pelleting chamber.
Parizvino, magadzirirwo epamusoro anoshandisa musanganiswa we"chinotonhodza + tangi rekuchengetedza + chinotonhodza,"kupa nguva yakakwana yekugadzirisaMaminetsi maviri kusvika mana, izvo zvinovandudza zvikuru kugadzikana kwemuviri uye zvinoderedza kuvharika kweganda.
Kusashanda uye Kusafanana kweRing Die neRoller
Kuderera kwekutsetseka kwemaburi e ring die, kupera kwebore relief, kuomarara kwemadziro emukati, kana kupfeka kwakafanana nematanho zvese zvinowedzera zvakanyanya kuramba kwekubuda kwemvura. Kana ma corrugations e roller akapera kusvika panzvimbo yakati sandara, kugona kubata kunorasika, uye roller inongomira chete pamusoro pechinhu chacho. Uyezve, kushandisa ring die itsva ine ma rollers ekare, kana kusawirirana kwekuoma pakati pe ring die nema rollers, kuchaita kuti pave nekutsvedza uye kuvharika.
Magadzirirwo Emaparamita Ekushanda Asina Kufanira
- Kukurumidza kudya kwemhuka:Kudya zvinhu zvakawandisa munguva pfupi, zvichipfuura simba guru remuchina wekugadzira pellet, zvinoita kuti zvinhu zviungane mukamuri remuchina wekugadzira ring die uye zvinokurumidza kuvharika.
- Kushaikwa kwekutarisa kuri kuitwa pari zvino:Kukundikana kuisa kana kuregeredza alarm yepamusoro yemagetsi makuru emota, ichishanda kwenguva yakareba pamiganhu yepamusoro yemagetsi, kunokonzera dziviriro yakawandisa kana kukonzera zvakananga kubatwa nechisimba kwemagetsi.
Maitiro Akajairika Ekubata Kuvharika
Kana zvangovharika: dzvanya bhatani rekumisa nekukurumidza, misa chidya neconditioner panguva imwe chete, wovhara vharuvhu yemhepo. Cheka simba guru wobva warembedza chikwangwani chinoti "Uri Kugadzirisa - Usavhare Switch."
Kusunungura Nekumanikidzwa uye Kuburitsa Zvinhu
Kana mudziyo wacho uine basa rekudzosera kumashure remain shaft, shandisa jog reverse kuti usunungure chinhu chacho.
Pfungwa Huru dzeKushanda:
- Kumhanya uchidzokera shureMasekondi mashanu kusvika gumi, wobva waenderera mberi kwemasekonzi mashoma; dzokorora kakawanda.
- Nguva pakati pekumhanya kwega kwega: zvirinaniMasekondi makumi matatukudzivirira kupisa kwakanyanya kwemota.
- Usati wadzokera shure, simbisa kuti hapana zvinhu zvekunze (semuenzaniso, zvidimbu zvesimbi) mukati mekamuri yekuputira pellet.
- Cherechedza: basa rekudzokera shure nderekuburitswa muchipatara nekukurumidza chete.
Pamichina isina basa rekudzosera kumashure kana kuti kana kudzosera shure kusingashande zvakanaka, vhurai gonhi remuchina wepellet, shandisai tsvimbo yemhangura kana tsvimbo yehuni kuti murove maburi akavharika kubva kunze nemukati, uye shandisai chikweshero chakati sandara kubvisa zvinhu zvakaoma pamusoro peroller.Usarove rin'i yacho zvakananga nesando yesimbi, sezvo izvi zvingakonzera kukuvara kusingadzoreki kwemuchina.
Kuchenesa Kwazvo uye Kubvisa Maburi Ekufa
Bvisa zvese zvasara kubva mukati nekunze kwedhie ye ring, maroller, scraper, feed cone, nezvimwe zvinhu. Pamaburi edhie akavharika zvakanyanya, shandisa chidhie chemagetsi (chinomhanyisa zvishoma, chinoisa torque yakakwira) chine dhie ye blunt bit inoenderana nedhayamita yedhie hole, uchiboora zvishoma nezvishoma kubva kunze uchienda mukati.Usashandise ma sharp drill bits kana reaming operations, sezvo izvi zvingaita kuti madziro emukati megomba remadivha awedzere kana kukuvadza.
Mushure mekuchenesa, shandisa tochi yakadzvanywa kumashure kwegomba rega rega redhiyesi kuti utarise kana maburi ese achipinda rimwe nerimwe. Kana akatsemuka, asina kutenderera zvakanyanya, kana anopfuura10% yemaburi ekufa akaremara kana kuti haana kutsanangurwa, dhii reringi rinofanira kutsiviwa.
Kuongorora kweRoller neBearing
Tenderedza maroller nemaoko kuti uone kana mabheyaringi ari kusungwa, ruzha rusina kujairika, kana kutamba zvakanyanya. Tarisa mamiriro ekupfekwa kwemaroller corrugations. Kana kukwirira kwezino kwapera uye kugona kubata kwakarasika, chinja roller. Pakutsiva maroller, zvinokurudzirwa kuti utarisewo mamiriro akafanana edhiri reringi.
Kuedza Kumhanya Uye Kupinda Pasina Mutoro
Vhara gonhi, tanga mubato mukuru usina chinhu, wobva wamhanya usina chaunoshanda kutiMaminitsi 1–2kuti usimbise kuti hapana ruzha rusina kujairika uye simba remagetsi rakagadzikana. Wobva wawedzera zvishoma zvinhu zvepasi zvine anenge2% mafutakana zvinhu zvakanyorova kuti "zvidye" uye zviparadze mudhayi. Tarisa magetsi achikwira zvishoma nezvishoma uye achigadzikana, wobva wawedzera zvishoma nezvishoma mwero wekudya kusvika padanho rekugadzirwa rakajairika.
Mumaminitsi gumi ekutanga mushure mekutanga kugadzira, simbisai kutarisisa;mushure mekuvimbisa kuti hapana chakaipa, dzokera kumabasa ako akajairika.
Mhedziso
Kuvharika kwemuchina wekugaya pellet kunoratidza zvakakwana manejimendi ekugadzira, kugadzirisa michina, uye mashandiro ayo. Zvinokonzera zvinogona kupfupikiswa munzvimbo dzakasiyana siyana: die-roller gap, mhando yemutsi, mhedzisiro yekudzora, hunhu hwezvinhu, uye manejimendi yekupfeka.
Nekushandisa kugadziriswa kwemugero kwakajairwa, kugadzirisa mutsetse wemhepo, kuvandudza maitiro ekugadzirisa, uye manejimendi yakazara yehupenyu hwema ring dies nema rollers, kuwanda kwekuvharika kunogona kuderedzwa nevanopfuura 80%.
Kana paine kuvharika, kutevedzera nzira dzakachengeteka, dzakarongeka, uye dzinoshanda dzekugadzirisa emergency kunoderedza kurasikirwa nenguva yekubuda kwemvura. Chinangwa chikuru ndechekuita kuti pellet ishande kwenguva refu uye yakagadzikana uye kuderedza kuvharika kwemvura.
Nguva yekutumira: Chivabvu-21-2026
