Yimiphi imishini yokushaya esetshenziselwa ukuhweba nensimbi eZambia?

Isikhathi:16 Septhemba 2025

Ukucisha kukashidi kuyimboni ebalulekile eZambia, enikela emnothweni wezwe. Ukuhlwanyela nokucubungula isihlabathi sekhophu kudinga izinhlobo ezahlukene zama-crusher ukuze kuqhekzeke isihlabathi sibe sizes ezilungile zokucubungula okwengeziwe. Le ndatshana ihlola izinhlobo ezahlukene zama-crusher asetshenziswa ekucisheni kukashidi eZambia, igcizelela imisebenzi yawo kanye nokubaluleka kwawo.

1. Abaphula Bokuqala

Izinsimbi eziyisisekelo zingesigaba sokuqala enqubweni yokuphuka. Zithola izingcezu ezinkulu zensimbi yesikhumba ngokuqondile endaweni yokumba futhi zinciphisa zibe usayizi ongaphathwa ngezinsimbi zesibili.

1.1 Amagquma Wokuphonsa

• Umsebenzi: Ama-jaw crusher asebenzisa amandla okucindezela ukuze aphule amachweba amakhulu.
• Idizayini: Iqukethe amabhodi amabili, elilodwa elingashukumi nelinye elishukumisayo, akha igumbi elinforma ye-V.
• Uhlelo: Lungile kakhulu ngamamaterial anzima futhi anenhlaka efana ne-copper ore.

1.2 Amashalofu eGyratory

• Umsebenzi: Ufana nezicibuthwane zomlomo kodwa une-spindle evundlile.
• Ukuklanywa: Ikhombisa inhliziyo engeziwe kanye nendawo eyindilinga.
• Isicelo: Silungele ukusebenza kokumbiwa kothayela okukhulu ngenxa yemithamo yayo ephezulu.

2. Abashintshi Abandayo

Izinsiza zesibili zinciphisa impela usayizi we-ore ye-copper emva kokuphahlazeka kokuqala, zilungisa ukuze kusebenza ukuphahlazeka kwesithathu noma ukuhlinzwa.

2.1 Izingxobo Zezinkanyezi

• Umsebenzi: Sebenzisa i-cone ejikayo ngaphakathi kwesigaxa esiqinile ukuze uqhekeze i-ore.
• Idizayini: Ukusebenza kwekhona kulawulwa ukuze kuvumeleke usayizi ophumayo ohlangabezana nohlelo.
• Uhlelo: Lusebenza kahle ezindaweni eziphakathi nendawo kuya kwezinsimbi eziqinile, lunikeza umkhiqizo ophucukile kunezikhala zokuqala.

2.2 Imiphumela Yezishayelo

• Umsebenzi: Sebenzisa amandla emphumela ukwephula izinto.
• Umklamo: Uhlelwe ngama-hammer noma ama-blow bar aphonsa ithusi.
• Uhlelo: Luyafaneleka kumathuluzi aphambene futhi lunikeza ubuncane obuphakeme bokwehliswa.

3. Ukuqhamuka KweTersiyari

Amakhanda esithathu asetshenziselwa ukukhiqiza usayizi nomumo womkhiqizo wokugcina odingekayo ukuze uqhubekele phambili processing noma ukuthengiswa.

3.1 Ukujolisa Kwangaphakade (VSI) AmaCrushers

• Umsebenzi: Sebenzisa i-rotor esheshayo enezinzipho eziyi-resistant zokugqoka.
• Umdwebo: I-ore ifakwa enhlotsheni ye-rotor bese ikhishwa ngesivinini esiphezulu.
• Isicelo: Ikhono lokukhiqiza usayizi wezithako omuhle futhi obushelelezi.

3.2 Izindandatho Zokugaya Nge-High Pressure (HPGR)

• Umsebenzi: Sebenzisa ama-rollers amabili ahamba ngezindlela eziphambene ukucindezela i-ore.
• Uyilo: Ama-rollers applied high pressure on the ore, ebangela ama-micro-fractures.
• Isicelo: Ithuthukisa ukusebenza kahle kwezinhlelo zokugaya ezilandelayo.

4. Izinto okufanele zicatshangelwe uma kukhethwa umshini ophulekile

Uma ukhetha ama-crusher wezokumba i-copper eZambia, kufanele kubhekwe izinto eziningana:

1. Izici ze-Ore: Ukhardinisa, ukujikhilela, nokuhlasela kwamanzi kungathinta ukukhetha umshini ophonsa.
2. Izidingo Zokukhiqiza: Umthamo ofunwa kanye nosayizi wokukhipha uzonquma uhlobo nosayizi we-crusher.
3. Izindleko zokusebenza: Ukusetshenziswa kwamandla, izidingo zokugcinwa, nokuphila kwesikhathi kwezinto ezihlotshiswe kufanele kuhlolwe.
4. Umthelela Wokusingqongileyo: Abemfucumfucu nezinsindo kumele zilawulwe ukuze kuhambisane nemithetho.

5. Isiphetho

Ukukhethwa kweziqhumiso ekumbuleni ikhopha eZambia kubaluleke kakhulu ekucubunguleni kahle izinto ezikhiqizwayo. Ukuqonda izinhlobo ezahlukene zeziqhumiso kanye nezicelo zazo kusiza ekukhetheni imishini efanele emisebenzini ethile yokumbula. Ngokwenza ngcono ukukhetha kweziqhumiso, izinkampani zokumbula zingathuthukisa ukukhiqiza, zehlise izindleko zokusebenza, futhi zithuthukise ukusebenza kahle kokukhishwa kwekhophu.

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