Kakaretso e hlohonolofalitsoeng
Li-ring die pellet mills ke lejoe la motheo la tlhahiso ea lijo tsa sejoale-joale, li fetola feed mash e tala hore e be li-pellet tse tšoanang, tse tšoarellang ka khatello e nepahetseng ea mechini. Ring die, e le karolo ea mantlha ea sistimi ena, e ama boleng ba pellet ka kotloloho, katleho ea tlhahiso le litšenyehelo tsa ts'ebetso. Tataiso ena ea tekheniki e fana ka kakaretso e felletseng ea theknoloji ea ring die, e akaretsang melao-motheo ea ts'ebetso, litekanyetso tsa khetho ea thepa, liprothokholi tsa tlhokomelo le maano a ho rarolla mathata. Ka boiphihlelo bo fetang lilemo tse mashome a mabeli tlhahisong ea mechini ea lijo, Hongyang Feed Machinery e ntlafalitse meralo ea ring die e ikhethileng le lits'ebetso tsa tlhahiso tse ntlafatsang ts'ebetso ho pholletsa le mefuta e fapaneng ea lijo, ho tloha lijong tse tloaelehileng tsa likhoho ho ea lijong tse khethehileng tsa temo ea metsing.
Melao-motheo ea ho Sebetsa ea Li-Ring Die Pellet Mills
Ts'ebetso ea ho pelleta ka har'a leloala la pellet le nang le selikalikoe e kenyelletsa mekhahlelo e mene e fapaneng e fetolang feed mash e nang le boemo hore e be li-pellet tse nyane:
1. Ho Fepa le ho Hlophisa: Sejo se tala se hlophisitsweng ka hara setlolo moo mouoane le metsi di eketswang ho fihlela mongobo o motle (hangata 13-18% bakeng sa dijo tsa diphoofolo) le mocheso (75-95°C). Setlolo sena se gelatinized starch mme se ntlafatsa thepa ya ho tlama, se lokisetsa thepa bakeng sa kgatello.
2. Kabo ea Thepa: Ha thapo ea lesale e ntse e potoloha (hangata ho 150-200 RPM), matla a centrifugal a aba thapo e nang le boemo ka ho lekana khahlanong le bokaholimo ba thapo. Li-scraper tsa ho fepa li netefatsa kabo e lekanang ho pholletsa le bophara ba mosebetsi ba li-press roller.
3. Ho Hatella le ho Ntša: Lirolara tse peli kapa tse tharo tsa ho hatisa li sebelisa khatello (sekheo sa 0.1-0.3 mm) khahlanong le see e potolohang, li qobella thepa e nolofalitsoeng ho kena mekoting e likete e phunngoeng hantle. Karolelano ea khatello (bolelele ba masoba a sebetsang bo arotsoeng ka bophara) e khetholla boima ba pellet le ho tšoarella.
4. Ho Seha le ho Pholisetsa: Likhoele tse ntšitsoeng tse tsoang ka har'a see li sehoa ka bolelele bo lakatsehang (hangata bophara ba pellet bo fetang 1.5-2.0 makgetlo a pellet) ka ho potoloha lithipa. Ebe lipellet lia pholisoa mochesong o tloaelehileng le maemong a mongobo ho thibela kholo ea hlobo le ho netefatsa botsitso.
Likarolo tsa Bohlokoa le Mesebetsi ea Tsona
Lesale la ho tjhesa
Sete ea lesale e entsoe ka motsoako oa boleng bo holimo kapa tšepe e sa hloekang, e nang le masoba a likete a chekiloeng ka nepo a nang le li-geometri tse itseng. Liparamente tsa bohlokoa tsa moralo li kenyelletsa: Paterone ea Masoba - Hangata e hlophisitsoe ka likhutlotharo tse lekanang bakeng sa kabo ea thepa e ts'oanang. Jiometri ea Masoba - Litlhophiso tse otlolohileng, tse hatetsoeng, kapa tse tenyetsehang bakeng sa thepa e fapaneng. Karolelano ea Sebaka se Bulehileng - Hangata ke 30-40%, e leka-lekanya phallo le botšepehi ba sebopeho. Bothata ba Bokaholimo - HRC 50-60 kamora kalafo ea mocheso bakeng sa ho hanyetsa ho tsofala.
Lirolo tsa Khatiso
Li entsoe ka tšepe e matla ea motsoako e nang le libaka tse thatafetseng (HRC 55-60+), li-press rollers li na le lipaterone tse nang le li-groove kapa tse nang le sebopeho ho tšoara thepa ea ho fepa. Bophara ba roller hangata ke 40-48% ea bophara ba kahare ba die, ho netefatsa kabo e ntle ea khatello.
Mekhoa ea Tšehetso
Setlolo: Sistimi ea ente ea mouoane e nang le khatello ea li-bar tse 4-8. Sistimi ea ho khanna: Lebokose la gear le li-bearing li lekantsoe bakeng sa ts'ebetso e tsoelang pele. Sistimi ea ho tlotsa: Ho tlotsa ka boiketsetso bakeng sa li-bearing le likarolo tse tsamaeang. Mokhoa oa ho seha: Lithipa tse ka fetoloang bakeng sa taolo e nepahetseng ea bolelele ba pellet.
Mekhoa ea Khetho ea Ring Die
Khetho ea Lintho
Ho na le mefuta e meraro e meholo ea thepa ea ho tjhesa:
Tšepe e kopantsoeng (20CrMnTi, 40Cr, 35CrMo): Ka boima bo tloaelehileng ba HRC 50 kapa ho feta, tšepe e kopantsoeng e fana ka matla a matle, ho tiea le ho hanyetsa ho tsofala. E loketse hantle lijo tsa liphoofolo tse sebelisoang ka kakaretso ho kenyeletsoa likhoho, likolobe le liphoofolo tse busolosang.
Tšepe e sa Ruseng (4Cr13, X46Cr13): Ka boima bo tloaelehileng bo fetang HRC 50, tšepe e sa ruseng e fana ka khanyetso e ntle ea ho bola le khanyetso e ntle ea ho tsofala. E loketse lijo tse senyang tse kang lijo tsa tlhapi le li-shrimp, hammoho le biomass e nang le mongobo o mongata.
Li-Alloy tse Ikhethang le Tungsten Carbide: Lisebelisoa tsena li fana ka thata e phahameng haholo le ho se tsofale ho feteletseng le ho hanyetsa mafome, e leng se etsang hore li lokele thepa e khorofo haholo joalo ka li-pellet tsa lehong le lijo tse khethehileng.
Khetho ea Karolelano ea Khatello
Karolelano ea khatello (karolelano ea L/D) ke ea bohlokoa bakeng sa boleng ba pellet. Bakeng sa lijo tsa likhoho le likolobe, karolelano ea 9:1 ho isa ho 13:1 e fana ka botsitso bo leka-lekaneng le sekhahla sa tlhahiso. Lijo tsa litlhapi tsa temo ea metsing li hloka 13:1 ho isa ho 16:1 bakeng sa litlhoko tse phahameng tsa botsitso ba metsi. Lijo tsa shrimp li hloka 18:1 ho isa ho 25:1 bakeng sa ho tšoarella ho phahameng haholo nakong ea tšebeliso e liehang. Lijo tse nang le li-enzyme kapa livithamine tse utloang mocheso li sebelisa 7:1 ho isa ho 9:1 ho fokotsa khohlano le ho sireletsa limatlafatsi. Li-pellet tsa biomass le tsa patsi li hloka 10:1 ho isa ho 16:1 ka lebaka la litaba tse ngata tsa faeba tse hlokang ntlafatso e hlokolosi. Hongyang Feed Machinery e sebelisa li-simulation tsa computational fluid dynamics (CFD) ho ntlafatsa jiometri ea masoba le likarolelano tsa khatello bakeng sa mekhoa e itseng ea lijo, ho netefatsa katleho e phahameng le boleng ba pellet.
Mehopolo ea Jiometri ea Likoti
Masoba a Otlolohileng: Sebopeho se tloaelehileng bakeng sa boholo ba lits'ebetso tsa ho fepa. Masoba a Hatiloeng: Fokotsa khanyetso ea ho kena bakeng sa bophara bo bonyenyane kapa thepa ea faeba. Masoba a Tapered: Ntlafatsa phallo ea thepa bakeng sa metsoako e nang le boima bo tlase. Masoba a Mofuta oa ho Lokolla: Thibela ho thibana lits'ebetsong tse nang le mongobo o mongata.
Tlhokomelo le ho rarolla mathata
Tlhokomelo ea Letsatsi le Letsatsi/Ka Shift
Tlhahlobo ea Pono: Hlahloba ho thothomela ho sa tloaelehang, lerata, kapa mocheso. Tlhokomelo ea Li-bearing: Netefatsa hore mocheso oa ntlo ea li-bearing o lula o le ka har'a meeli. Tlhokomelo ea Ts'ebetso: Sheba lipalo tsa ammeter le mocheso oa pellet. Tlhahlobo ea Boleng ba Pellet: Hlahloba libaka tse khopameng, mapetso, kapa matheba a feteletseng. Ho Hloekisa: Tlosa thepa e bokelletsoeng sefahlehong sa die le chute ea ho fepa.
Tlhokomelo ea Beke le Khoeli
Ho Hloekisa ka Botebo: Ho Hloekisa ka botlalo conditioner, feeder, le die surfaces. Netefatso ea ho Lokisa: Hlahloba ho teba ha die le sekheo se ts'oanang sa roller (0.1-0.3 mm). Tlhahlobo ea Karolo ea ho Qhaqha: Hlahloba li-scraper, lithipa le li-cutter pins. Ho Tiisa Bolt: Tiisa li-fasteners tsohle le li-bolt tse hokelang. Sistimi ea ho Lubricant: Netefatsa ts'ebetso e nepahetseng 'me u tlatse hape ha ho hlokahala.
Mathata le Litharollo tse Tloaelehileng
Ho Thibeha ha Die (Ha ho na Li-Pellets/Tlhahiso e Tlase)
Lisosa le litharollo tse tloaelehileng haholo li kenyelletsa: Maemo a mongobo a fosahetseng ka tlase ho 10% kapa ho feta 18% - lokisa mouoane le ho eketsa metsi ho boloka mongobo oa 13-18%. Boholo bo bobe ba likaroloana bo mahoashe haholo - thepa e siloang pele ho nako ho ba nyane ho feta bophara ba lesoba la ho shoa. Lintho tse ling tse kang tšepe kapa majoe - kenya limakenete moo ho kenoang lijo 'me u hloekise thepa e tala. Lekhalo le fosahetseng la roller-die - lokisa ho 0.1-0.3 mm u sebelisa li-feeler gauges. Boemo bo bobe ba mouoane - etsa bonnete ba hore khatello e lekaneng ea li-bar tse 4-8 le mouoane o omileng.
Ho Hloeka le ho Lahla ka ho sa Lekaneng
Lisosa le litharollo tse tloaelehileng li kenyelletsa: Ho fepa ka mokhoa o sa lekanang – lokisa li-paddle tsa lijo le li-scraper bakeng sa kabo e tšoanang. Roller-die e sa tsamaellaneng hantle – kopanya roller bohareng 'me u nke sebaka sa li-bearings tse tsofetseng. Likarolo tse tsofetseng kapa tse senyehileng – nkela li-roller tse tsofetseng sebaka 'me u hlahlobe hore na li kobehile kapa che. Litšila kapa lehlohlojane ka har'a masoba a die – ntlafatsa tlhahlobo le tlhoekiso ea thepa e tala. Litekanyetso tse feteletseng tsa mojaro – fokotsa lebelo kapa sekhahla sa ho fepa 'me u netefatse hore ho phola hantle.
Mechini ea Phepo ea Hongyang e fana ka koetliso e felletseng ea tlhokomelo le libuka tsa tataiso tse qaqileng tsa ts'ebetso ka leloala le leng le le leng la pellet, e totobatsa tlhokomelo ea thibelo ho eketsa nako ea bophelo ba lisebelisoa.
Mekhoa e Molemohali bakeng sa Tshebetso e Ntle
Tokisetso ea Lisebelisoa tse Tala
Taolo ea Mongobo: Boloka mongobo o tsitsitseng oa 13-18% bakeng sa polasetiki e ntle ka ho fetisisa. Boholo ba Likaroloana: Sila likaroloana tse nyane ho feta bophara ba lesoba la ho shoa. Bohloeki: Tlosa tšepe e sa tsitsang le lithōle tse thata pele li pelletsoa. Ho Kopanya Ho Tšoana: Netefatsa kabo e ts'oanang ea metsoako le lintho tse ling tse eketsang.
Liparamente tsa Ts'ebetso
Mokhoa oa ho Qala: Sebelisa di-dies tse ncha ka oli kapa sekhomaretsi se senyenyane ho tlosa li-burrs. Ho Fepa ka Tsela e Tsitsitseng: Sebelisa leano la "palo e nyane, hangata" ho qoba ho phahama ha metsi. Taolo ea Mocheso: Lekola mocheso oa pellet (75-95°C hantle). Tlhokomelo ea Matla: Shebella motlakase oa motlakase ho lemoha matšoao a pele a ho jara boima ba 'mele.
Ntlafatso ea Bophelo ba Lefu
Ho Potoloha Kamehla: Potoloha die nako le nako ho netefatsa hore di a senyeha hantle. Polokelo e Loketseng: Boloka die tse setseng dibakeng tse omileng, tse laolwang ke mocheso. Ditokomane: Boloka direkoto tse qaqileng tsa dihora tsa tlhahiso le tlhokomelo. Nako ya ho Nkela Sebaka: Nkela sebaka die ha bophara ba lesoba bo eketseha ka hoo e ka bang 0.5 mm.
Lithuto tsa Nyeoe le Litšebeliso
Tlhahiso ea Lijo tsa Khoho
Mohlahisi e moholo oa lijo tsa likhoho profinseng ea Shandong o fihletse bophelo bo bolelele ba 23% ka mor'a ho fetohela ho li-die tsa tšepe tsa alloy tsa Hongyang tsa 20CrMnTi tse nang le sebopeho se ntlafalitsoeng sa masoba. Ho hanyetsa ho tsofala ho ntlafetseng ho fokolitse nako ea ho se sebetse le litšenyehelo tsa tlhokomelo ha ho ntse ho bolokoa boleng bo tsitsitseng ba pellet ho pholletsa le mefuta e fapaneng ea lijo tsa poone le soya.
Tsebo e Ikgethileng ea Phepo ea Lihoai
Moetsi oa lijo tsa shrimp profinseng ea Guangdong o kentse tšebetsong tšepe e sa hloekang ea Hongyang (4Cr13) e shoa ka karolelano ea khatello ea 22:1 bakeng sa metsoako ea tsona e nang le protheine e ngata. Thepa e hanelang ho bola e ile ea mamella litlamorao tse khorofo tsa liminerale tse ekelitsoeng, ha karolelano e phahameng ea khatello e netefalitse hore li-pellets li boloka botsitso ka metsing ka lihora tse fetang 6, li fihlela litlhoko tse thata tsa temo ea metsing.
Tsamaiso ea Phepelo e Bontšang Mocheso
Moetsi oa premix ea hlahisang lijo tse nang le livithamine tse ngata o sebelisitse khatello e tlase ea Hongyang (8:1) e shoa ka mekhoa e khethehileng ea ho phekola. Khohlano e fokotsehileng e fokolitse tlhahiso ea mocheso nakong ea ho pella, e boloka boleng ba limatlafatsi ha e ntse e fihlela botsitso bo amohelehang ba pellet bakeng sa ho e sebetsana le ho e tsamaisa.
Qetello
Theknoloji ea ring die e emela kopano ea bohlokoa ea boenjiniere ba mechini, saense ea thepa le boiphihlelo ba ho etsa lijo. Khetho ea thepa e loketseng ea dies, litekanyo tsa khatello, le li-geometri tsa masoba li tlameha ho lumellana le litšobotsi tse itseng tsa feed le litlhoko tsa tlhahiso. Ka lilemo tse mashome tsa lipatlisiso le ts'ebeliso e sebetsang, Hongyang Feed Machinery e hlahisitse litharollo tsa ring die tse leka-lekaneng ho tšoarella, katleho le katleho ea litšenyehelo ho pholletsa le mefuta eohle ea lits'ebetso tsa tlhahiso ea lijo.
Ts'ebetso e atlehileng ea ho pella pellet ha ea itšetleha feela ka boleng ba lisebelisoa empa hape e itšetlehile ka tlhokomelo e nepahetseng, koetliso ea basebetsi le ho rarolla mathata ka mokhoa o hlophisitsoeng. Ka ho kenya tšebetsong mekhoa e metle e hlalositsoeng tataisong ena le ho sebelisana le bahlahisi ba nang le boiphihlelo joalo ka Hongyang Feed Machinery, bahlahisi ba lijo ba ka ntlafatsa ts'ebetso ea bona ea ho pella pellet, ba fokotsa litšenyehelo tsohle tsa beng ba tsona, 'me ba fana ka lihlahisoa tsa lijo tsa boleng bo holimo ho bareki ba bona ka linako tsohle.
Bokamoso ba theknoloji ea ring die bo ntse bo tsoela pele ho fetoha ka tsoelo-pele ea saense ea thepa, tlhahiso e nepahetseng, le litsamaiso tsa tlhokomelo ea dijithale. Ha mekhoa ea phepelo e ntse e ikhetha haholoanyane 'me litlhoko tsa katleho ea tlhahiso li ntse li eketseha, karolo ea theknoloji e ntlafalitsoeng ea ring die e tla lula e le ea bohlokoa katlehong ea indasteri ea fepa ea lefats'e.
Ela Hloko: Litlhaloso tsohle tsa tekheniki le likhothaletso li ipapisitse le maemo a indasteri le phihlelo e pharaletseng ea Hongyang Feed Machinery. Tshebetso ea 'nete e ka fapana ho latela maemo a itseng a ts'ebetso le mekhoa ea ho fepa.
Nako ea poso: Mots'eanong-26-2026
