Kwimveliso yemizi-mveliso yokutya okudityanisiweyo, i-pellet mill sisixhobo esiphambili esimisela umgangatho wokwakheka kwe-pellet. Ubume bokugqibela, uxinano, kunye nokuzinza kokutya okudityanisiweyo kuxhomekeke ngqo kwimeko yokusebenza kwe-pellet mill. Nangona kunjalo, ngexesha lokuvelisa, umaleko oqinileyo, oqinileyo wezinto uhlala usenzeka phakathi kwe-ring die kunye ne-roller, okuthintela i-roller ekubeni icinezele ngokufanelekileyo izinto kwimingxunya ye-die, nto leyo ekhokelela ekubeni i-ring die ibambeke okanye i-roller ityibilike - into eyaziwa ngokuba yi-"blockage" okanye "plugging." Kutheni le ngxaki isenzeka, kwaye ngawaphi amanyathelo ekufuneka athathwe ukuyisombulula?
Ukulungiswa okungafanelekanga kwesithuba esiphakathi kweRing Die kunye neRoller
Isithuba se-die-roller yeyona parameter ilungelelanisiweyo ngokuthe ngqo echaphazela ukusebenza kakuhle kwe-pelleting kunye nokuzinza. Xa isithuba sikhulu kakhulu, ubukhulu bomaleko wezinto eziphakathi kwe-ring die kunye ne-roller buyanda, kwaye ukufana kwayo kuncipha, okubangela amandla angalinganiyo kwi-roller kwaye kuyenze ithambekele ekutyibilikeni. Xa amandla oxinzelelo asetyenziswa yi-roller kwizinto ezisetyenzisiweyo engaphantsi kunokumelana nokungqubana kodonga lwangaphakathi lwe-die hole ngokuchasene nezinto ezisetyenzisiweyo, izinto azinakukhutshwa ngemingxunya ye-die, nto leyo ekhokelela ekuvalekeni ngokukhawuleza.
Umgangatho ophantsi woMphunga kunye neMpembelelo yokuLungisa
Iimeko ezifanelekileyo zokuPelleting:
- Umthamo wokufuma kwezinto eziluhlaza:12%–15%
- Ukusetyenziswa kweumphunga owomileyo ogcweleyo
- Ixesha lokulungisa imeko: ubuncinaneImizuzwana engama-30–45
Umphunga owomileyo ofanelekileyo usebenza imisebenzi emininzi: ukuthambisa izinto, ukunciphisa ubushushu bokungqubana, ukwandisa ubomi bokufa kwendandatho, ukukhuthaza i-starch gelatinization, kunye nokuphucula ukubopha kwefayibha.
Xa umgangatho womphunga ungaphantsi komgangatho, umngcipheko wokuvaleka uyanda kakhulu: Uxinzelelo lomphunga olunganelanga okanye umxholo wokufuma ophezulu kunokubangela ukuba ukufuma kwezinto ezilungisiweyo kudlule i-18%, okwenza kube manzi kakhulu kwaye kuthambe, okwandisa i-friction coefficient ngaphakathi kwimingxuma yedayi, kwaye kubangele ukutyibilika kweroller. Ukuguquguquka koxinzelelo lomphunga kukhokelela kwimiphumo yokungaguquguquki, okubangela ukuguquguquka okukhulu kumbane oyintloko we-pellet mill, okunokubangela ukuvaleka ngequbuliso.
Ingcebiso yoMsebenzi - Ukujonga uxinzelelo lomphunga kunye nezinto
Jonga uxinzelelo lomphunga ngexesha langempela (Kucetyiswa i-0.2–0.4 MPa). Ukujonga okulula: thatha intwana yezinto ezilungisiweyo – xa zicinezelwe, kufuneka zenze ibhola; xa zikhululwa, kufuneka ziqhekeke. Kufuneka zivakale zifudumele (70–85°C) engenamabala amanzi okanye ukunamathela okubonakalayo.
Izixhobo Zokulungisa Umoya kunye Neengxaki Zenkqubo
Ukulungisa imeko yinkqubo apho izinto eziphuma kwipowder kunye nomphunga zixutywa kakuhle, zifunxe amanzi, zonyuse ubushushu, kwaye zijike zibe yi-gelatine ngaphakathi kwi-conditioner. Isiphumo sokulungisa imeko simisela ngokuthe ngqo imveliso ye-pellet mill kunye nomgangatho we-pellet, kwaye sibaluleke kakhulu ekuzinzeni kwamanzi kwii-aquafeeds ezikhethekileyo. Ukuba uyilo lwe-conditioner luphelelwe lixesha, ama-paddles agugile, okanye ixesha lokulungisa imeko alanelanga, izinto ziya kuphekwa ngokungalinganiyo, ezinye izinto zisekwimeko eluhlaza, okwenza kube lula kakhulu ukuvala imingxunya yokufa xa ungena kwigumbi lokucoca.
Okwangoku, uqwalaselo oluphambili lusebenzisa indibaniselwano ye“isicoci + itanki yokugcina + isicoci,”ukubonelela ngexesha elipheleleyo lokulungisa imekoImizuzu emi-2–4, nto leyo ephucula kakhulu imeko kwaye inciphise ukuvaleka.
Ukuguguleka kunye nokungangqinelani kweRing Die kunye neRoller
Ukuguda okunciphileyo kwemingxuma ye-ring die, ukuguda kwe-relief bore, ukuqina kodonga lwangaphakathi, okanye ukuguda okufana ne-step-like konke kuya kwandisa kakhulu ukumelana nokukhupha. Xa ii-roller corrugations ziguda ziye kumphezulu othe tyaba, amandla okubamba ayalahleka, kwaye i-roller iya kuhlala kuphela kumphezulu wezinto ezibonakalayo. Ngaphezu koko, ukusebenzisa i-ring die entsha kunye nee-roller ezindala, okanye ukungafani kobunzima phakathi kwe-ring die kunye nee-roller, kuya kukhawulezisa ukutyibilika kunye nokuvaleka.
Izicwangciso zeParamitha yoMsebenzi oNgachanekanga
- Isantya sokutya esikhawulezayo kakhulu:Ukondla izinto ezininzi ngexesha elifutshane, okugqitha amandla aphezulu okukhupha izinto kwi-pellet mill, kubangela ukuba izinto ziqokeleleke kwigumbi lokufa eliyindandatho kwaye ngokukhawuleza kukhokelela ekuvalekeni.
- Ukungabikho kokubeka esweni okwangoku:Ukungayiseti okanye ukungayinaki i-alamu yomlinganiselo ophezulu wombane oyintloko, osebenza ixesha elide kwimida yombane ophezulu, kubangela ukhuseleko lokugqithisa okanye kubangela ngokuthe ngqo ukuxhuzula koomatshini.
Inkqubo yoLawulo lokuVimba okuFanelekileyo
Xa sele kuvaliwe: cofa iqhosha lokumisa ngokukhawuleza, umise i-feeder kunye ne-conditioner ngaxeshanye, uze uvale ivalvu yomphunga. Sika umbane oyintloko uze uxhome uphawu lwesilumkiso oluthi "Phantsi kokulungiswa - Musa ukuvala iSwitch."
Ukukhululeka Okunyanzelekileyo Nokukhutshwa Kwezinto Eziphathekayo
Ukuba isixhobo sixhotyiswe ngomsebenzi wokubuyisela umva weshaft ephambili, sebenzisa i-jog reverse ukuze ukhulule izinto.
Amanqaku abalulekileyo okusebenza:
- Qhuba ubuyele umva ukuzeImizuzwana emi-5–10, uze uqhubele phambili imizuzwana embalwa; phinda amaxesha amaninzi.
- Ixesha eliphakathi kokubaleka ngakunye: ubuncinciImizuzwana engama-30ukuthintela ubushushu obugqithisileyo bemoto.
- Ngaphambi kokuba ujike umva, qinisekisa ukuba akukho zinto zangaphandle (umz., iziqwenga zesinyithi) ngaphakathi kwigumbi lokufaka iipellets.
- Qaphela: umsebenzi obuyela umva ngowokubaukukhululwa ngexesha likaxakeka kuphela.
Kwizixhobo ezingenamsebenzi wokujika okanye apho ujika umva kungasebenzi kakuhle, vula ucango lwe-pellet mill, sebenzisa intonga yobhedu okanye intonga yokhuni ukugqobhoza imingxunya yokujika evaliweyo ngaphandle ngaphakathi, kwaye sebenzisa i-flat scraper ukususa izinto eziqinileyo kumphezulu we-roller.Musa ukubetha i-die yeringi ngqo ngesando sesinyithi, njengoko oku kunokubangela umonakalo ongenakulungiseka woomatshini.
Ukucoca Ngokucokisekileyo kunye nokuCoca imingxunya yoMngxuma
Susa zonke izinto eziseleyo kwiindawo zangaphakathi nangaphandle ze-ring die, ii-rollers, i-scraper, i-feed cone, kunye nezinye izinto. Kwimingxunya ye-die evalekileyo kakhulu, sebenzisa i-electric drill (isantya esiphantsi, i-torque ephezulu) ene-designed blunt drill bit ehambelana nobubanzi be-die hole, ugqobhoze kancinci ukusuka ngaphandle ngaphakathi.Musa ukusebenzisa izixhobo zokubhola ezibukhali okanye imisebenzi yokubuyisela izinto kwindawo yazo, njengoko oku kunokwandisa okanye konakalise udonga olungaphakathi lomngxuma we-die.
Emva kokucoca, sebenzisa itotshi ecinezelwe ngasemva komngxuma ngamnye wedayethi ukujonga ukuba yonke imingxunya iyangena na nganye nganye. Ukuba imingxunya iyaqhekeka, ayijikelezi kakhulu, okanye ingaphezulu kweI-10% yemingxunya yokufa ayinazo iimpawu okanye ayicaciswanga kakuhle, idayi yeringi kufuneka itshintshwe.
Ukuhlolwa kweRoller kunye neeBearing
Jikelezisa iirola ngesandla ukujonga ukuba azibophi na iibheringi, ingxolo engaqhelekanga, okanye ukudlala ngokugqithisileyo. Jonga imeko yokuguguleka kwee-roller corrugations. Ukuba ukuphakama kwamazinyo kuphelile kwaye amandla okubamba alahlekile, tshintsha i-roller. Xa utshintsha iirola, kucetyiswa ukuba ujonge imeko ehambelanayo ye-ring die.
Uvavanyo lokuSebenza nokuPhuma
Vala ucango, qalisa umngxuma oyintloko ngaphandle kwezinto zokwakha, uze ubaleke ungenzi nto ukuzeImizuzu eyi-1–2ukuqinisekisa ukuba akukho ngxolo ingaqhelekanga kunye nomsinga ozinzileyo. Emva koko yongeza inani elincinci lezinto ezisisiseko eziqulethe malungaAmafutha angama-2%okanye izinto ezimanzi ukuze “zondle” kwaye ziqhekeke kwidayi. Jonga umsinga unyuka kancinci kancinci kwaye uzinza, uze unyuse kancinci kancinci izinga lokutya liye kumanqanaba emveliso aqhelekileyo.
Kwimizuzu eli-10 yokuqala emva kokuqalisa kwakhona imveliso, qinisa ukubekwa esweni;emva kokuqinisekisa ukuba akukho ziphazamiso, buyela ekusebenzeni okuqhelekileyo.
Isiphelo
Ukuvaleka kwepellet mill kubonisa ngokupheleleyo ulawulo lwemveliso, ukugcinwa kwezixhobo, kunye neendlela zokusebenza. Izizathu eziphambili zingachazwa kwiindawo ezahlukeneyo: i-die-roller gap, umgangatho womphunga, isiphumo sokulungisa imeko, iimpawu zezinto eziphathekayo, kunye nolawulo lokuguguleka.
Ngokusebenzisa uhlengahlengiso oluqhelekileyo lwesithuba, ukulungiswa komgca womphunga, ukuphuculwa kwenkqubo yokulungisa imeko, kunye nolawulo olupheleleyo lwe-ring dies kunye ne-roller, ukuphindaphinda kokuvaleka kungancitshiswangaphezulu kwe-80%.
Ukuba kukho ukuvaleka, ukulandela inkqubo yokulungisa imeko kaxakeka ekhuselekileyo, ecwangcisiweyo, nesebenzayo kuya kunciphisa ilahleko ngexesha lokungasebenzi. Injongo ephambili kukufezekisa ukusebenza kwexesha elide, okuzinzileyo kwenkqubo yokukhupha iipellets kunye nokunciphisa ngokusisiseko ukuvaleka kwazo.
Ixesha leposi: Meyi-21-2026
