I-Mechanics kanye nokusebenza kwe-HPGR

Isingeniso:

I-High Pressure Grinding Rolls (i-HPGR) ithole ukunakwa okubalulekile embonini yezimayini kanye nokucubungula izimbiwa njengenye indlela yezindlela ezivamile zokugaya nokugaya. Ubuchwepheshe be-HPGR bunikeza izinzuzo ezimbalwa, okuhlanganisa ukonga amandla okuthuthukisiwe, izindleko ezincishisiwe zokusebenza, kanye nekhwalithi yomkhiqizo ethuthukisiwe. Le ndatshana ihlose ukuhlinzeka ngokuqondisisa okuphelele koomakhenikha nokusebenza kwe-High Pressure Grinding Rolls.

1. Isimiso sokusebenza:

I-HPGR isebenza ngomgomo wokusebenzisa ingcindezi ephezulu kumbhede wensimbi noma okokuphakelayo. Izinto ezisetshenziswayo ziphakelwa phakathi kwamaroli amabili aphendukayo, afaka ingcindezi enkulu ezinhlayiyeni. Ngenxa yalokho, i-ore iyachotshozwa futhi ingaphansi kwenani elikhulu lokuqhekeka kwezinhlayiyana.

2. Idizayini yeMechanical:

I-High Pressure Grinding Rolls iqukethe amaroli amabili anesivinini esiguquguqukayo nobubanzi. Amaroli afakwe ulayini ongagugi ongaguquguquki, oqinisekisa ukuqina kanye nokusebenza kahle kwezinhlayiyana. Igebe phakathi kwemiqulu lingalungiswa ukuze kulawulwe usayizi womkhiqizo.

3. Amapharamitha Okusebenza:

Amapharamitha amaningana athonya ukusebenza kwe-HPGR. Imingcele yokusebenza eyinhloko ihlanganisa isivinini se-roll, ububanzi be-roll, usayizi wesiphakeli, nokucindezela kokusebenza. Ukuthuthukisa lezi zinhlaka kubalulekile ukuze kuzuzwe ikhwalithi yomkhiqizo oyifunayo kanye nokusebenza kahle kwamandla.

4. I-Particle Breakage Mechanism:

Umfutho ophezulu osetshenziswa ama-rolls uholela ekuqhekekeni kwezinhlayiyana ngezindlela ezimbili eziyinhloko: ukucindezelwa nokuhuzuka kwezinhlayiyana. Ukucindezelwa kwenzeka lapho impahla ivaleleke phakathi kwemiqulu futhi ingaphansi kokucindezela okukhulu, okubangela ukuthi iphuke. I-inter-particle abrasion kwenzeka lapho izinhlayiya ezisembhedeni zihlangana, okuholela ekuqhekekeni okuqhubekayo.

5. Ukwakhiwa Kombhede Wezinhlayiyana:

Ukwakhiwa kombhede wezinhlayiyana kubalulekile ekusebenzeni kahle kwe-HPGR. Izinto eziphakelayo kufanele zisatshalaliswe ngokulinganayo kuwo wonke ububanzi bomqulu ukuze kuqinisekiswe ukucindezela okufanayo okufakwe ezinhlayiyeni. Izinto ze-tramp noma izinhlayiya ezinkulu zingaphazamisa ukwakheka kombhede futhi zithinte ukusebenza kwe-HPGR.

6. Ukusebenza kahle kwamandla:

Enye yezinzuzo ezibalulekile zobuchwepheshe be-HPGR ukusebenza kahle kwayo kwamandla uma kuqhathaniswa namasekhethi okugaya avamile. I-high-pressure inter-particle breakage mechanism idla amandla amancane uma iqhathaniswa nomthelela kanye nezindlela zokuhuzuka zama-crushers ajwayelekile nezigayo.

7. Izicelo:

Ubuchwepheshe be-HPGR buthola ukusetshenziswa okusabalele ezimbonini ezihlukahlukene, okuhlanganisa izimayini, usimende, kanye nezilinganiso. Ngokuvamile isetshenziswa ekuhlanganiseni insimbi yamatshe aqinile, njengethusi, igolide, nensimbi. I-HPGR ingaphinda isetshenziswe njengesiteji sokugaya ngaphambi kokugaya amabhola ukunciphisa ukusetshenziswa kwamandla.

Isiphetho:

I-High Pressure grinding Rolls (HPGR) inikezela ngenye indlela eyonga amandla futhi engabizi kakhulu kunezindlela ezivamile zokuchotshozwa nezindlela zokugaya. Ukuqonda ukukhanda nokusebenza kwe-HPGR kubalulekile ukuze kuzuzwe ukusebenza kahle nokukhulisa izinzuzo zalobu buchwepheshe. Ngocwaningo oluqhubekayo kanye nentuthuko, ubuchwepheshe be-HPGR buyaqhubeka nokuthuthuka, bushintsha indlela amaminerali acutshungulwa ngayo ezimbonini ezihlukahlukene.