I-Induction Heating Barrel ye-Plastic Extruder kanye Nomshini Wokubumba Wokujova

Incazelo

Umphongolo wokushisisa we-induction unikeza ukonga okukhulu kwamandla, ukwethembeka, kanye nokuphendula okusheshayo.

Ukonga amandla okubabazekayo, ukwethembeka okuphezulu kanye nokusabela okusheshayo kunamabhendi e-heater evamile ezinye zezinzuzo ezinikezwa i-heater esanda kwakhiwa. ukufakwa kokushisa uhlelo. Isistimu yokushisisa isebenzisa ukungeniswa kwe-electromagnetic - isimiso esidala futhi esaziwayo esisetshenziselwa ukushisisa izithando zomlilo ezinkulu zezimboni, imishini ekhethekile yokubumba umjovo wensimbi encibilikisiwe, isikhunta se-thermoset, kanye namanye ama-nozzles agijima ashisayo aseJapane. Kodwa-ke, umqondo omusha wokushisisa imiphongolo yemishini yokubumba yamapulasitiki kanye nemishini yokubumba yomjovo.

The uhlelo lokushisa lokungeniswa kwe-electromagnetic, yethulwe ngu Imishini yokungeniswa kwe-HLQ I-Co evela e-China iphendula umphongolo wensimbi ngokwawo ube isifudumezi esibamba ukushisa ngokukhiqiza amaza kagesi e-eddy ensimbi eduze kwendawo engaphandle yeshubhu lombhobho. Lawo ma-edy currents abangelwa amandla kagesi adlula intambo esongwe ngekhoyili eqhubekayo ezungeze umbhobho kodwa ingawuthinti. Nakuba izindleko zokuqala zingaphezu kwamabhande okushisa, kubikwa ukuthi ukushisisa okungeniswayo kuzikhokhela ngezindlela eziningi, futhi nangesivinini esisheshayo, kuye ngosayizi womshini. Izilinganiso zaselabhorethri zibonisa ukuthi ukusebenza kahle kokushisisa (okuhlobene namandla asetshenzisiwe) kwama-heaters ajwayelekile e-mica band ebangeni lokucubungula elingu-200-300 degree C (okuvamile ekubunjweni komjovo) kungenzeka kube ngu-40-60% kuphela, kuyilapho okwesifudumezi sebhande le-ceramic singase kube 10-15% ngaphezulu. Amandla asele amoshwa imisebe kanye nokuhanjiswa endaweni ezungezile. Ngaphezu kwalokho, ibhendi entsha ye-mica ilahlekelwa cishe u-10% wokusebenza kwayo kwasekuqaleni ngemva kwamahora angu-6 okuqala okusetshenziswa ngoba iba mnyama, ikhuphule ukuphuma kwayo emkhathini kanye nokulahlekelwa kwemisebe okuwumphumela. Emazingeni okushisa aphezulu omgqomo wezinhlaka zobunjiniyela, ukusebenza kahle kuyehla nakakhulu.
Ngokuphambene, i-HLQ ikala ukusebenza kahle kokushisa kokungeniswa cishe ku-95%. Ukulahlekelwa kwemisebe kuncishiswa imikhono evikelayo, ekhuphukela kumazinga okushisa acishe abe ngu-60-70 degrees C ngesikhathi sokusebenza. Amakhoyili angeniswayo amelana kancane ahlala epholile ngokwanele ukuthi angawathinta.

Ungawufaka kuphi umgqomo wokushisisa we-induction?

Ngokuyinhloko isetshenziselwa umjovo, i-extrusion; ukuthwebula ifilimu, ukudweba ngocingo, imishini ye-granulating kanye ne-recycling, njll. Isicelo somkhiqizo sihlanganisa ifilimu, ishidi, iphrofayili, impahla eluhlaza njll. Ingasetshenziselwa ukushisa umgqomo, i-flange, i-die head, i-screw nezinye izingxenye zemishini. Yinhle kakhulu ekongeni amandla nasekupholiseni indawo yokusebenza.

Ukushisa ukushisa kuyinqubo yokushisisa into eqhutshwa ngogesi (imvamisa eyinsimbi) ngokungeniswa kwe-electromagnetic, lapho ama-eddy currents akhiqizwa ngaphakathi kwensimbi futhi ukumelana kuholela ekushiseni kwe-Joule kwensimbi. Ikhoyili ye-induction ngokwayo ayishisi. Into ekhiqiza ukushisa yiyona nto eshisisayo.

Kungani futhi kanjani umgqomo wokushisa we-induction ungawonga amandla?

Njengamanje, iningi lemishini yepulasitiki isebenzisa indlela evamile yokushisa yokumelana, lapho intambo yokumelana ishiselwa khona bese idlulisela ukushisa emgqonyeni ngesembozo se-heater. ukushisa eduze nesembozo se-heater yangaphandle kulahleka emoyeni okubangela ukunyuka kwezinga lokushisa kwendawo.
I-heater yokungeniswa ubuchwepheshe lapho amandla kazibuthe efrikhwensi ephezulu abangela ukuthi ashiselwe i-bu electro-magnetic field(EMF) egudlanayo.Lapho umgqomo ushiselwa futhi nokushisa kuncane, kuba nokushisa okuphezulu kakhulu kanye nokulahlekelwa ukushisa okuncane indawo lapho ukonga amandla kungafinyelela ku-30-80%.Ngenxa yokuthi ikhoyili yokungeniswa ayikhiqizi ukushisa okuphezulu futhi futhi alukho intambo yokumelana ne-oxidized bese ibangela ukuthi i-heater iphele, i-heater yokungeniswa inesevisi ende. impilo kanye nesondlo esincane.

Yiziphi izinzuzo zomgqomo wokushisa we-induction?

  • Ukusebenza kahle kwamandla 30%-85%
    Njengamanje, imishini yokucubungula ipulasitiki isebenzisa ikakhulukazi izakhi zokushisa ezingase zikhiqize inani elikhulu lokushisa elikhishwa endaweni ezungezile. Ukushisa kwe-induction kuyindlela ekahle yokuxazulula le nkinga. Izinga lokushisa elingaphezulu kwamakhoyili okushisa lokungeniswa liphakathi kuka-50ºC no-90ºC, ukulahlekelwa ukushisa kuncishiswa kakhulu, kuhlinzeka ukonga kwamandla okungama-30% -85%. Ngakho-ke umphumela wokonga amandla ubonakala kakhulu lapho isistimu yokushisisa yokungeniswa isetshenziswa kumishini yokushisa yamandla aphezulu.
  • Ukuphepha
    Ukusebenzisa i-induction heat system kwenza ingaphezulu lomshini liphephe ukuthintwa, futhi lokho kusho ukuthi lingagwema ukulimala kokushiswa okuvame ukwenzeka emishinini yepulasitiki esebenzisa izinto zokushisa eziphikisanayo, ehlinzeka ngendawo yokusebenzela ephephile kubaqhubi.
  • Ukushisa okusheshayo, ukusebenza kahle kokushisa okuphezulu
    Uma kuqhathaniswa nokushisisa ukumelana nokuguqulwa kwamandla okusebenza kahle kucishe kube ku-60%, ukushisisa kwe-induction kusebenza kahle ngaphezu kuka-98% ekuguquleni ugesi ube ukushisa.
  • Izinga lokushisa eliphansi lomsebenzi, induduzo yokusebenza ephezulu
    Ngemuva kokusebenzisa uhlelo lokushisa lokungeniswa, izinga lokushisa layo yonke indawo yokusebenzela yokukhiqiza lehla ngama-degree angaphezu kwama-5.
  • Ukuphila kwesikhathi eside
    Ngokuphambene nezinto zokushisa eziphikisanayo okufanele zisebenze isikhathi eside ekushiseni okuphezulu, ukushisa kwe-induction kusebenza eduze nezinga lokushisa elizungezile, ngakho-ke kwandisa impilo yesevisi ngendlela efanele.
  • Ukulawula izinga lokushisa okunembile, izinga eliphezulu lokufaneleka komkhiqizo
    Ukushisa kwe-induction kunikeza inertia ephansi noma engekho eshisayo, ukuze ingeke ibangele ukushisa ngokweqile. Futhi izinga lokushisa lingahlala linani elimisiwe likamehluko we-0.5 degree.

Yikuphi ukuphakama komgqomo wokushisisa ongeniswayo we-plastic extrusion uma kuqhathaniswa nezifudumezi zendabuko?

I-heater yokungeniswa Izishisi zendabuko
Indlela Yokushisa Ukushisa okungeniswayo kuyinqubo yokushisisa into eqhutshwa ngogesi (imvamisa eyinsimbi) ngokungeniswa kwe-electromagnetic, lapho ama-eddy currents akhiqizwa ngaphakathi kwensimbi futhi ukumelana kuholela ekushiseni kwe-Joule kwensimbi. Ikhoyili ye-induction ngokwayo ayishisi. Into ekhiqiza ukushisa yiyona nto eshisisayo Izintambo zokuthintwa ziyashisisa ngokuqondile futhi ukushisa kudluliselwa ngothintwayo.
 ukushisa isikhathi Ukushisisa okusheshayo, ukusebenza kahle okuphezulu ukushisisa kancane, ukusebenza kahle okuphansi
 Izinga lokonga amandla

 Yonga u-30-80% wezinga lamandla, yehlisa izinga lokushisa lokusebenza

Ayikwazi ukonga amandla
 Ukufakwa  Ifakeka Ifakeka
 Operation  Kulula ukusebenza Kulula ukusebenza
 Maintenance

Ibhokisi lokulawula kulula ukulishintsha ngaphandle kokuvala umshini wakho

Kulula ukushintsha kodwa kufanele uvale umshini wakho

Ukulawula izinga lokushisa Inertia encane eshisayo kanye nokulawula izinga lokushisa okunembile ngenxa yokuthi i-heater ayizishisi ngokwayo. I-inertia enkulu yokushisa, ukunemba okuphansi ekulawuleni izinga lokushisa
 Ikhwalithi Yomkhiqizo  Ikhwalithi yomkhiqizo ephezulu ngenxa yokulawula izinga lokushisa okunembile Ikhwalithi yomkhiqizo ephansi
 Ukuphepha

 Umgodla wangaphandle uphephile ukuthi ungawuthinta, izinga lokushisa eliphansi elingaphezulu, akukho ukuvuza kukagesi.

 Izinga lokushisa emgodleni wangaphandle liphakeme kakhulu, kulula ukushiswa. Ukuvuza kukagesi ngaphansi kokusebenza okungalungile.
Impilo yesevisi ye-heater 2-4years iminyaka 1-2
Impilo yesevisi ye-Barrel and Screw

Impilo ende yokusetshenziswa komgqomo, isikulufu njll. ngenxa yemvamisa ephansi yokushintsha ama-heater.

Impilo emfushane yokusebenzisa umgqomo, isikulufu njll.

 Environment Izinga lokushisa eliphansi lemvelo;
Akukho msindo
Izinga lokushisa lendawo ephakeme kakhulu nomsindo omkhulu

I-Induction Heating Power Calculation

Endabeni yokwazi amandla okushisa esistimu yokushisa ekhona, ukukhetha amandla afanele ngokwesilinganiso somthwalo

  • Izinga lokulayisha ≤ 60%, amandla asebenzayo angu-80% wamandla okuqala;
  • Izinga lokulayisha phakathi kuka-60% -80%, khetha amandla okuqala;
  • Izinga lokulayisha > 80%, amandla asebenzayo angu-120% wamandla okuqala;

Lapho amandla okushisa esistimu yokushisa ekhona akwaziwa

  • Ngomshini wokubumba umjovo, umshini wefilimu ovutheliwe kanye nomshini wokukhipha amandla, amandla kufanele abalwe njenge-3W nge-cm2 ngayinye ngokusho kwendawo yangempela ye-cylinder (umgqomo);
  • Ngomshini owomile wokusika i-pelletizing, amandla kufanele abalwe njenge-4W nge-cm2 ngayinye ngokusho kwendawo yangempela yesilinda (umgqomo);
  • Ngomshini we-pelletizing osikiwe omanzi, amandla kufanele abalwe njengo-8W nge-cm2 ngayinye ngokusho kwendawo yangempela yesilinda (umgqomo);

Isibonelo: ububanzi besilinda 160mm, ubude 1000mm (okungukuthi 160mm=16cm, 1000mm=100cm)
Isibalo sendawo yesilinda: 16*3.14*100=5024cm²
Ibala njengo-3W nge-cm2 ngayinye: 5024*3=15072W, okungukuthi 15kW

Sicela uvule i-JavaScript esipheqululini sakho ukuze ugcwalise leli fomu.
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