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2023-08-05

Umgomo wesakhiwo esiqinile esivundlile esiqinile esiqhubekayo

Izinto eziyinhloko zokuxuba ze-mixer eqinile evundlile eqhubekayo yilezi: ukuxutshwa kwezinto ezihlukahlukene eziqinile nezimpushana, kanye nokuxuba okunembayo okuphezulu kwalezi zinto ngemva kokwengeza i-binder. Isetshenziswa kabanzi ku-metallurgy, izinto zokwakha, izinto eziphikisayo, izitsha zobumba, ingilazi, amapulasitiki, umanyolo oyinhlanganisela nokunye okuqinile. Ngesikhathi esifanayo, i-mixer eqinile eqinile evundlile nayo ifaneleka ngokukhethekile ukuxuba izinto ze-viscous. Kodwa-ke, inhloso yokuxuba okunembayo okuphezulu ayinakuhlukaniswa nesakhiwo sayo.

Izinzuzo ze-mixer evundlile eqinile eqhubekayo:

Ingxube eqinile evundlile eqhubekayo iqukethe ifremu, umgqomo, ithuluzi lokuxuba, izinyo le-rake, ulwelwesi lwerabha oluhlanganisiwe, isistimu yokudlulisela kanye nesistimu yokulawula. Uhlelo lokudlulisela luhlanganisa i-hydraulic coupling, i-V-belt, inzwa ye-torque, i-motor-proof motor, kanye ne-hydraulic Motor nezinye izingxenye.

Umklamo we-single-axis multi-cavity uyamukelwa, futhi amazinyo ahlelwe ngezindlela ezahlukene zejometri. Izinto ezisetshenziswayo zifakwa ngaphambili nangemuva kwamakhethini anyakazayo omzimba ovundlile oqinile oqhubekayo wokuhlanganisa ukuze kuzuzwe ukuphambana nokuxubana phakathi kwezinto. Le mixer eqinile evundlile eqhubekayo ifaneleka ngokukhethekile ukuxuba impushana nempushana, kanye nokuxuba nokuxuba phakathi kwempushana nenani elincane loketshezi (i-binder), noma ukuxuba phakathi kwezinto ezinomthamo omkhulu othize.

ingxube eqinile evundlile eqhubekayo

Isimiso sesakhiwo:

Isakhiwo sesilinda eside esimise okwe-U sengxube eqinile evundlile eqhubekayo siqinisekisa ukuthi ingxube ekusilinda ihamba ngokumelana okuncane. Izikulufu ezinhle nezingezinhle ze-mixer eqinile evundlile eqinile zifakwe ku-eksisi evundlile efanayo, okuholela emandleni aphansi nokusebenza kahle okuphezulu. Endaweni enyakaziswayo, ingxube eqinile evundlile eqinile ngokuvamile iqukethe izendlalelo ezimbili noma ezintathu. I-spiral yangaphandle iqoqa izinto ezivela ezinhlangothini zombili ukuya phakathi nendawo. I-spiral yangaphakathi ithutha impahla isuka enkabeni iye eceleni, ukuze izinto ezisetshenziswayo zenze imisinga e-eddy eyengeziwe ekugelezeni, ngaleyo ndlela kusheshiswe isivinini sokuxuba se-mixer eqinile eqhubekayo evundlile futhi sithuthukise ukufana kokuxuba.

Lapho kusebenza, ngamathuluzi okuxuba ahlelwe phakathi kwemishini, kanye namaraki angu-13 noma angu-26 okuxuba ngezindlela ezahlukene kumathuluzi okuxuba, izinto ezifaka umshini wokuxuba zizofuthwa, zigundwe, zihlakazwe futhi zihlakazwe ngokuqinile ngendlela i-convection. Shintshanisa, njll., ukuze izinto zihlanganiswe ngokugcwele emgqonyeni we-mixer futhi ziqhubekele ekupheleni kokukhishwa kwemishini yokuxuba. Ngale ndlela yokuxuba, izinto okufanele zixutshwe akulula ukuhlanganisa nokuhlanganisa emishini yokuxuba.

Enqubweni yokuxuba ngomshini nokuxuba izinto, kunezindlela ezinhlanu ezilandelayo:

(1) Ukugunda nokuhlanganisa izindawo zokugunda ezintweni zokwakha, ukuze izinto zizohlanganiswa.

(2) Ukuxutshwa kwe-convective kwezinhlayiya eziningi ze-agglomerated zisuka kwenye ingxenye ye-mix kuya kwenye ukuze zigeleze.

(3) Ukusatshalaliswa kwezinhlayiya zengxube exubile, ehambahamba nezinhlayiyana eyodwa njengeyunithi, efana nenqubo yokusabalalisa kwamangqamuzana kugesi noketshezi. Ukunyakaza okungajwayelekile, ikakhulukazi uma i-particle (uthuli) idlidliza noma iguquliwe, umphumela wokusabalalisa usobala kakhulu.


ingxube eqinile evundlile eqhubekayo

(4) Ukuxubana komthelela kubangela ukuthi izinhlayiya zempahla ngayinye zihlakazeke ngaphansi komthelela wento kanye negobolondo lodonga.

(5) Ukuguqulwa nokuchotshozwa kwezinhlayiya zengxube echotshoziwe.

Izindlela ezinhlanu zokuxuba zikhona ngesikhathi esisodwa enqubweni ngayinye yokuhlanganisa, kodwa ezintathu zokuqala zidlala indima enkulu. Ukuthatha i-batch mixer njengesibonelo, inqubo yokuxuba ingahlukaniswa izigaba ezintathu.

Okokuqala, izinhlayiya kuma-agglomerate zisuka kwenye ingxenye yezinto ngendlela egqinsiwe ukuze zingene futhi zishelele kwenye ingxenye, futhi ukuxubana kwe-convective kwenzeka.

Okwesibili, izinhlayiya zezithako ezihlukene zihlakazeka kancane kancane ku-interface esanda kwakhiwa futhi zisakazeke futhi zixube.

Ekugcineni, ngaphansi kwesenzo sesisindo sayo namandla e-centrifugal, izinhlayiya zomumo ofanayo, ubukhulu kanye nokuminyana zizohlangana ezingxenyeni ezihlukene ze-mixer, ebizwa ngokuthi i-particle aggregation.

Imiphumela emibili yokuqala iyasiza ekuxubeni, futhi lokhu kokugcina kuwumphumela wokuhlukanisa ovimbela ukusatshalaliswa okufanayo kwezinhlayiya. Lezi zigaba ezintathu zenzeka ngesikhathi esisodwa ku-mixer, kodwa ngesikhathi esihlukene sokuxuba, umphumela uhlukile.


Izinzuzo ze-mixer evundlile eqinile eqhubekayo:

Ingxube eqinile evundlile eqhubekayo iqukethe ifremu, umgqomo, ithuluzi lokuxuba, izinyo le-rake, ulwelwesi lwerabha oluhlanganisiwe, isistimu yokudlulisela kanye nesistimu yokulawula. Uhlelo lokudlulisela luhlanganisa i-hydraulic coupling, i-V-belt, inzwa ye-torque, i-motor-proof motor, kanye ne-hydraulic Motor nezinye izingxenye.

Umklamo we-single-axis multi-cavity uyamukelwa, futhi amazinyo ahlelwe ngezindlela ezahlukene zejometri. Izinto ezisetshenziswayo zifakwa ngaphambili nangemuva kwamakhethini anyakazayo omzimba ovundlile oqinile oqhubekayo wokuhlanganisa ukuze kuzuzwe ukuphambana nokuxubana phakathi kwezinto. Le mixer eqinile evundlile eqhubekayo ifaneleka ngokukhethekile ukuxuba impushana nempushana, kanye nokuxuba nokuxuba phakathi kwempushana nenani elincane loketshezi (i-binder), noma ukuxuba phakathi kwezinto ezinomthamo omkhulu othize.

ingxube eqinile evundlile eqhubekayo

Isimiso sesakhiwo:

Isakhiwo sesilinda eside esimise okwe-U sengxube eqinile evundlile eqhubekayo siqinisekisa ukuthi ingxube ekusilinda ihamba ngokumelana okuncane. Izikulufu ezinhle nezingezinhle ze-mixer eqinile evundlile eqinile zifakwe ku-eksisi evundlile efanayo, okuholela emandleni aphansi nokusebenza kahle okuphezulu. Endaweni enyakaziswayo, ingxube eqinile evundlile eqinile ngokuvamile iqukethe izendlalelo ezimbili noma ezintathu. I-spiral yangaphandle iqoqa izinto ezivela ezinhlangothini zombili ukuya phakathi nendawo. I-spiral yangaphakathi ithutha impahla isuka enkabeni iye eceleni, ukuze izinto ezisetshenziswayo zenze imisinga e-eddy eyengeziwe ekugelezeni, ngaleyo ndlela kusheshiswe isivinini sokuxuba se-mixer eqinile eqhubekayo evundlile futhi sithuthukise ukufana kokuxuba.

Lapho kusebenza, ngamathuluzi okuxuba ahlelwe phakathi kwemishini, kanye namaraki angu-13 noma angu-26 okuxuba ngezindlela ezahlukene kumathuluzi okuxuba, izinto ezifaka umshini wokuxuba zizofuthwa, zigundwe, zihlakazwe futhi zihlakazwe ngokuqinile ngendlela i-convection. Shintshanisa, njll., ukuze izinto zihlanganiswe ngokugcwele emgqonyeni we-mixer futhi ziqhubekele ekupheleni kokukhishwa kwemishini yokuxuba. Ngale ndlela yokuxuba, izinto okufanele zixutshwe akulula ukuhlanganisa nokuhlanganisa emishini yokuxuba.

Enqubweni yokuxuba ngomshini nokuxuba izinto, kunezindlela ezinhlanu ezilandelayo:

(1) Ukugunda nokuhlanganisa izindawo zokugunda ezintweni zokwakha, ukuze izinto zizohlanganiswa.

(2) Ukuxutshwa kwe-convective kwezinhlayiya eziningi ze-agglomerated zisuka kwenye ingxenye ye-mix kuya kwenye ukuze zigeleze.

(3) Ukusatshalaliswa kwezinhlayiya zengxube exubile, ehambahamba nezinhlayiyana eyodwa njengeyunithi, efana nenqubo yokusabalalisa kwamangqamuzana kugesi noketshezi. Ukunyakaza okungajwayelekile, ikakhulukazi uma i-particle (uthuli) idlidliza noma iguquliwe, umphumela wokusabalalisa usobala kakhulu.

ingxube eqinile evundlile eqhubekayo

(4) Ukuxubana komthelela kubangela ukuthi izinhlayiya zempahla ngayinye zihlakazeke ngaphansi komthelela wento kanye negobolondo lodonga.

(5) Ukuguqulwa nokuchotshozwa kwezinhlayiya zengxube echotshoziwe.

Izindlela ezinhlanu zokuxuba zikhona ngesikhathi esisodwa enqubweni ngayinye yokuhlanganisa, kodwa ezintathu zokuqala zidlala indima enkulu. Ukuthatha i-batch mixer njengesibonelo, inqubo yokuxuba ingahlukaniswa izigaba ezintathu.

Okokuqala, izinhlayiya kuma-agglomerate zisuka kwenye ingxenye yezinto ngendlela egqinsiwe ukuze zingene futhi zishelele kwenye ingxenye, futhi ukuxubana kwe-convective kwenzeka.

Okwesibili, izinhlayiya zezithako ezihlukene zihlakazeka kancane kancane ku-interface esanda kwakhiwa futhi zisakazeke futhi zixube.

Ekugcineni, ngaphansi kwesenzo sesisindo sayo namandla e-centrifugal, izinhlayiya zomumo ofanayo, ubukhulu kanye nokuminyana zizohlangana ezingxenyeni ezihlukene ze-mixer, ebizwa ngokuthi i-particle aggregation.

Imiphumela emibili yokuqala iyasiza ekuxubeni, futhi lokhu kokugcina kuwumphumela wokuhlukanisa ovimbela ukusatshalaliswa okufanayo kwezinhlayiya. Lezi zigaba ezintathu zenzeka ngesikhathi esisodwa ku-mixer, kodwa ngesikhathi esihlukene sokuxuba, umphumela uhlukile.


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