Isiphetho:Ukucubungulwa kwempahla ye-kaolin kungadingidwa igama lokuqeqeshwa okomile nokuqeqeshwa okwamanzi.

I-Kaolin inezinhlobonhlobo eziningi zokusetshenziswa, ikakhulukazi ekwenzeni impahla yephupha, ama-ceramic nama-refractory materials, kulandelwa amakhodi, izinto zokugcwalisa i-rubber, i-enamel glaze kanye nezinto ezisetshenziswa ekwenzeni i-cement emhlophe. Ngezinye izinto...

Ngenxa yokuthi zonke izinhlelo zikaolin kufanele ziqeqeshwe zibe yifulethi elincane ngaphambi kokuba zongezwa kwezinye izinto ukuze kube nokufakazela okugcwele. Ngakho-ke, sidinga izihluzo zensiza yokuhlehlisa i-kaolin.

kaolin

Isikhululo sokuhlehlisa i-kaolin

Ukucubungulwa kwempahla ye-kaolin kungadingidwa igama lokuqeqeshwa okomile nokuqeqeshwa okwamanzi.

Indlela yokuhlehlisa yomile

Ngokuvamile, indlela yokuhlehlisa yomile iwukucisha imfucumfucu ye-kaolin ebuyiselwe phansi ukuya cishe kwi-25mm ngesikhululo sokucisha bese uyifaka esikhululolweni esikhulu ukuze ukhululise isikhululo ukuya cishe kwi-6mm. I-ore ecishiwe iyaxoshwa ngomshini we-Raymond oqeqeshwe ngesikhululo sokuhlukanisa isikhululo kanye nomkhuluzo wokukhipha ifulethi. Lo msebenzi ungakhupha iningi le-sand ne-gravel, futhi ulula.

Indlela yokuhlolwa kwamanzi

Indlela yokuhlolwa kwamanzi ngokuvamile iyaqeqesha amaminerali kaolin amakhulu, bese iphehlelwa ngokuhlotshisa, ukukhishwa kwezinto eziqinile, ukwahlukaniswa kwe-cyclone, ukukhululwa, ukwahlukaniswa kwe-centrifuge, ukwahlukaniswa kwe-magnetic (noma ukugcoba), ukubumbanisa, ukucindezelwa kwedivayisi, nokulonisa. Imikhiqizo eyenziwe ngale ndlela ingasetshenziswa ematendeleni e-ceramic noma emaphepheni. Uma ufuna ukwenza i-kaolin yokugcwalisa noma i-kaolin yeqoqo lephepha, kuyadinga ukwengeza inqubo yokushisa, okungukuthi, ukungcoliswa kweminerali, ukukhlotshisa i-slurry, ukwahlukaniswa kwe-cyclone, ukwenza amaqephu, ukwahlukaniswa kwe-centrifugal, ukubumbanisa, ukucindezelwa kwedivayisi, i-internal st

Izingcwa zokusebenza zesitimela sokwenza i-kaolini

Ngaphambi kokusetshenziswa kwe-kaolini kulezi zinkampani, sidinga izingcwa zokusebenza zesitimela sokwenza i-kaolini ukuze kwenziwe i-kaolini ibe yifutha.

Isithombe-ngqondo sokulungisa i-roller kanye nesiqhwithi se-Raymond singasetshenziswa ekwenzeni i-kaolini eyi-80-400 mesh. Isiqhwithi se-Raymond sisukelelekile kulabo abanokukhokhelwa okuncane, kanti isithombe-ngqondo sokulungisa i-roller sisukelelekile kulabo abanesipiliyoni esikhulu.

Indlela yokwenza i-kaolini ingalandela le ndlela elandelayo:

Isingathelo: Khetha isithombe-ngqondo esikhulu ngokuya ngesipiliyoni esidingwayo nesimo esidingwayo;

Isigaba I: Ukucwiliswa kwempahla engqonge

Amabhodlela amakhulu e-kaolini acwiliswa yi-crusher kuze kube yi-fineness yokudla (15mm-30mm) eyingena emlilweni wokucwiliswa.

Isigaba II: Ukucwilisa

Izicucu ezincane ze-kaolini ezicwilisiwe zithunyelwa esibayeni sokugcina ngumchitheli, bese zithunyelwa esikhwameni sokucwilisa semililo ukuze zicwiliswe ngendlela efanayo nokuqondile yi-feeder.

Isigaba III: Ukwahlukanisa

Impahla emva kokucwilisa ihlukaniswa ngohlelo lokwahlukanisa, futhi iphutha elilinganiselwe lihlukaniswa yi-grader bese libuyiselwa emashini olukhulu ukuze libe ne-regrinding.

Isihloko IV: Ukukhokha imikhiqizo eqedile

Ukhulu olukhulu luya ngaphakathi kwesigxobo se-dust njengoba umoya usebenzisa umkhondo ukwahlukanisa nokukhokha. Ukudluliswa okukhokhwe kuthunyelwa esilongweni se-finished product ngephansi lomkhondo, bese kuthuthwa ngokulinganayo nge-powder loading tanker noma i-automatic packer.

I-vertical roller mill yokusetshenziswa kwe-kaolin

Kaolin vertical roller mill

Ngesikhathi isetshenziswa ekukhiqizweni kwe-kaolin, i-SBM vertical roller mill inezinzuzo ezilandelayo:

1. Ikhono eliphambili

Imihlangano ye-LM vertical roller mill ilula ekusebenzeni, ihlanganisa ukucwiliswa, ukomelisa, ukugaya, ukukhetha iphunga kanye nokuthutha kwelinye isigaba, ihlotshiswe kahle, indawo encane yomhlaba, futhi iyanciphise imali yokwakhiwa kanye nezinto eziyisisekelo. Ilandela isimiso sokucwilisa ama-layer material kanye netheknoloji yokucindezela oyawoyicindezelayo ngokuzenzekelayo, ngomphumela omuhle.

2. Izindleko ezingaphansi zokusebenza

Isikhwama sesikhwama silula ukusebenzisa futhi sinohlelo lokuguqulwa kwama-roll olusebenzisa ama-hydraulic. Phakathi kokulungiswa, i-grinding roller ingaphuma ngokuphelele emashini, okuyinto elula ukulungisa.

3. Ukusebenza okuphezulu kwe-otomeyshini

Isistimu yokulawulwa kwe-otomeyshini ephelele iyatholakala ukuze kube nokusebenza okukhulu kuleyo ndawo ekude futhi kube lula ukusebenza.

4. Ukuphumelela okuphezulu nokukhuseleka kwemvelo

Isistimu yonke isebenza ngaphansi kwephutha, ngaphandle kokukhishwa kwe-futha, ngezinga eliphezulu lokuqina kokuqeqeshwa kanye nokusetshenziswa okuncane kwamandla, okusiza ekunciphiseni ukusetshenziswa kwamandla ngo-40% - 50% uma kuqhathaniswa nomshini we-Raymond nomshini we-ball traditional.

5. Ukukhishwa kwezinto eziqhumayo ngokuzenzakalelayo, izinga eliphezulu lokugqamisa okuhle

Isikhathi sokugcinwa kwezinto emasinini sincane, kanye nethuthukiswe yinhlekelele yezinto ezitholakalayo. Ngesikhathi ukukhiqiza izinhlobo ezahlukene ze-kao

6. Imvelaphi elikhulu, ukusebenza okuqondene kakhulu nokulawulwa okulula

Uma kuqhathaniswa nesixazululo sokuqeqeshwa okungokomhlathi se-Raymond mill ne-ball mill, i-vertical roller mill inezinzuzo zemvelaphi elikhulu, ukusebenza okuqondene kakhulu, ukusebenza okulula, ukuguqulwa ngokushesha, ukusetshenziswa okuphansi nokunakekelwa, ukusindisa amandla, njll., futhi kuyinto ephambili ekusetshenzisweni okunjalo kokucubungula i-kaolin ngokuzijabulisa.

I-Raymond mill ekucubunguleni i-kaolin

Kaolin Raymond mill

I-Raymond mill isizukulwane esidumile sezinto zokuqeqesha ekucubunguleni i-kaolin. Inamanzuzo alandelayo:

1. Ukuqoqwa okuhle kwezithwathwa

Isikhwama sisebenzisa isiqeqeshi sokukhipha uthuli ukuze siqoqe uthuli, futhi umphumela ungafinyelela ku-99%, okuthandwa kakhulu yizicelo eziningi.

2. Ukusebenza okusezingeni

Isetshenziswa yonke idivayisi inezinye izindlela ezingokwezimo ezingalawuleki, i-noise ephansi, ukusebenza okuqinile nokuhle. Isebenzisa umqimba weshwaqana nomshini wokugaya, ngakho-ke iphephile kakhulu.

3. Ukwakheka okukhulu komkhiqizo

Uma kuqhathaniswa nemishini evamile yokugaya, umshini we-Raymond wenza ukukhula okukhulu kwemiphumela yokuvelisa, okuvuselela ukukhiqiza ngaphezu kwama-40%, futhi kugcine amandla ngaphezu kwama-30%.

4. Ukulondolozwa okulula

Idivayisi yokushicilela ayidingi ukususwa ukuze kulondolozwe irindi yokushicilela, okuhloswe ngakho ukusizakala isikhathi futhi kube lula.

Ukukhetha imishini yomkhiqizo we-kaolin kusho okukhulu ekusebenzeni komkhondo wonke wokukhiqiza. Njengomkhiqizi oqeqeshwe kahle, i-SBM inemvume kuChina nasemazweni angaphandle. Uma ufuna ukwazi okuningi ngemishini yokukhiqiza ye-kaolin, ikakhulukazi i-grinding mill, ungaxhumana ne-SBM!