Codelco zai dakatar da ayyukan gine-ginen arewa

 

Chiles-Codelco-ya-ce-dakatar da-ayyukan-na-arewa-sakamakon-annoba

Kamfanin hakar tagulla na Codelco da ke karkashin ikon jihar Chile ya ce a ranar Asabar din da ta gabata za ta dakatar da ayyukan gine-gine a yankin arewacin kasar tare da kokarin ci gaba da aikin hakar ma'adinan ta Chuquicamata yayin da za ta ba da aikin tare da ma'aikatan cikin gida.

Kamfanin ya fitar da wata sanarwa yana mai cewa yana daukar matakan kariya daga yaduwar cutar ta coronavirus bayan da gwamnati ta ba da rahoton karuwar mace-mace masu alaka da kwayar cutar a safiyar ranar Asabar.

A cikin wani yunƙuri na sake tsara rahotannin da aka yi ta cece-kuce game da mace-mace masu nasaba da ƙwayoyin cuta, gwamnati ta ƙara adadin adadin waɗanda suka mutu zuwa sama da 7,000 daga 4,265 da aka tabbatar a baya.

Sanarwar Codelco ta zo ne sa'o'i bayan an tabbatar da mutuwar ma'aikacin Codelco na biyu da ke da alaƙa da coronavirus.

Kamfanin ya ce mahakarsa ta Chuquicamata, inda farkon mutuwar coronavirus ya faru a farkon wannan watan, zai yi aiki ne kawai tare da ma'aikata daga garin Calama da ke makwabtaka da shi don rage yaduwar cutar.

Sanarwar ta ce "Daga yanzu ma'aikata za su zo ne kawai daga Calama," in ji sanarwar, ta kara da cewa "za a yi kokarin kiyaye matakan samar da kayayyaki a ma'adinan."

Sanarwar ta ce za a dakatar da ayyukan gine-ginen da nufin kammala aikin Chuquicamata Subterranea a arewacin kasar Chile yayin da kamfanin ya tsaurara matakan rigakafin cutar.

Sanya Ball Mill Installation Requirements

  1. Bayan an shigar da layin niƙa, farantin ƙarshen rufin da murfin ƙarshen Silinda yakamata a cika su da turmi siminti 43.5MPa mai ƙarfi.
  2. Kullun da ke gyara ƙarshen layin ba za su bari turmin siminti ya isa ba, amma zai iya juyawa ko shiga da fita.
  3. Rufin ƙwallon ƙwallon yana gabaɗaya jagora, dole ne ku kula da shi yayin shigarwa, kar a juya baya.
  4. Tsawon baka na duk ramukan dawafi bai kamata ya wuce 310mm ba, kuma za'a sanya abin da ya wuce gona da iri da faranti na karfe don ware shi.
  5. Matsakaicin rata tsakanin layin da ke kusa bai wuce 3 ~ 9mm ba.
  6. Ya kamata a dage farawa mai tsaka-tsaki bisa ga buƙatun ƙira tsakanin layi da saman ciki na Silinda. Idan babu wani buƙatu, ana iya cika turmi siminti tare da ƙarfin matsawa na 42.5MPa tsakanin su biyun. Bayan turmin siminti ya saita, ƙara ƙara maƙallan layin.
  7. Lokacin shigar da lilin tare da fakitin roba, buɗe takardar roba mai nannade makonni 3 zuwa 4 kafin shigarwa don ba da damar ya shimfiɗa kyauta; lokacin amfani da takarda na roba, dogon gefen takarda na roba ya kamata ya bi hanyar axial na Silinda, Ƙaƙƙarfan gefen yana bin kewayen silinda.
  8. Bincika a hankali ramukan linzamin linzamin linzamin linzamin kwamfuta da ma'aunin lissafi na bolts na layi, kuma a hankali tsaftace ramukan walƙiya, bursu, da protrusions a kan ramukan ƙwanƙwasa na layi da ƙwanƙwasa don kusoshi su iya shiga cikin yardar kaina zuwa wurin da ake bukata.
  9. Cikakken saitin ƙwanƙwasa ya kamata ya ƙunshi ƙyalli masu haske, masu wanki na ƙura, masu wanki, masu wanki, da goro; don hana zubar toka, kar a manta da yin amfani da kushin ƙura yayin amfani.
  10. Lokacin daɗa ƙullun rufin, ya kamata a yi amfani da maƙarƙashiya don aiki. Ya kamata a ɗora maƙallan rufi na ƙayyadaddun bayanai daban-daban bisa ga daidaitattun buƙatun ƙarfin ƙarfi.

Sanya Ball Mill Liner

  1. Kafin shigar da na'urorin niƙa, ya kamata ku san adadin tsofaffin injinan inji nawa ke buƙatar musanya.
  2. Tambayi ƙwararren don tsarawa da daidaita duk tsarin maye gurbin. Duk buƙatar musanya dangane da zane-zanen aiki.
  3. Wajibi ne a zagaya sauran ɓangaren litattafan almara a cikin injin ƙwallon kamar yadda zai yiwu, cire kushin roba na layin sharar gida, tsaftace wurin da ke fitowa daga bangon ƙwallon ƙwallon, da cire ƙura da rage silinda. Lokacin tsaftace aikin, ya zama dole don gyara ganga na ƙwallon ƙafa. Taron yana buƙatar samun yanayi mai kyau na samun iska da yanayin zafi mai dacewa. Sannan mai sakawa zai iya shigar da ganga mai niƙa don fara aikin.
  4. Lokacin cire tsohon injin niƙa, da farko cire screws ɗin da aka yi amfani da su, sannan a cire tsohon layin niƙa layi ɗaya bayan layi ɗaya, sannan a ɗaga layin injin da aka yi amfani da shi. Lokacin cire layin, mutum ya kamata ya kula da aminci kuma ya kula da matsayi na tsaye don guje wa rauni ta hanyar ƙwallon ƙwallon ƙafa.
  5. Ya kamata a shigar da sabon layin ƙwallon ƙwallon don tabbatar da cewa tazarar lokacin tana cikin kewayon da ake buƙata. Gyara karkace na injin niƙa. A hankali rufe marufi da gasket don hana zubar foda na ma'adinai. Idan babu gasket, ya kamata a nannade shi a kusa da matsayi daidai. Zagaye biyu na igiyar auduga ko hemp da man dalma. A lokaci guda, wajibi ne a yi amfani da wani Layer na ciminti turmi a kan bango na ciki na Silinda da kuma dunƙule shi sosai kafin ƙarfafawa. Ya kamata a lura cewa ƙarshen bakin ciki na matakin matakin ya kamata ya kasance daidai da jagorancin kibiya a cikin jujjuyawar niƙa.
  6. Bayan maye gurbin, ma'aikatan ƙwallon ƙafa suna buƙatar tabbatar da cewa babu wani mutum, babu kayan aiki, da sauran abubuwa marasa amfani a cikin silinda, kuma yana da kyau a duba ciki da waje na silinda a hankali kafin rufe murfin maras kyau.

 

@Nick Sun       [email protected]


Lokacin aikawa: Juni-28-2020