Bayanin Aikin: Aikin Rage Ruwan Sha don Tailings Slurry na Kamfanin Haƙar Ma'adinai na Mexico

Kamfanin yana da hannu a sarrafa ma'adinan gubar da zinc, wanda ke samar da adadi mai yawa na slurry na wutsiya yayin samarwa. Kayan aikin tacewa na asali sun kasance ƙaramin injin tacewa na faranti da firam mai faɗin murabba'in mita 30 kacal. Yana aiki da kansa ta atomatik, kuma danshi na kek ɗin mai tacewa ya kai sama da kashi 28%, wanda ya haifar da tsadar jigilar wutsiya mai yawa. A halin yanzu, kayan aikin suna fuskantar matsaloli akai-akai, tare da matsakaicin rufewa sau biyu a mako, wanda ya yi tasiri sosai ga jadawalin samarwa.

Kalubale

• Rashin isasshen wurin tacewa wanda ba zai iya biyan buƙatar sarrafa tan 80 na tailings slurry na yau da kullun ba

• Yawan danshi mai tacewa yana iyakance ƙarfin ɗaukar nauyin ababen hawa

• Ƙarancin ingancin jan farantin hannu don fitar da kek, tare da yawan aiki ga masu aiki

• Yawan zubar da kayan da ake yi akai-akai da kuma gajeren lokacin aiki na kyallen tacewa, wanda ke haifar da tsadar maye gurbinsu.

Mafita

Abokin ciniki ya sayi ɗayamatattarar matattarar ɗakin XMZ80/870-30 mai cikakken atomatik, tare da waɗannan mahimman tsare-tsare na fasaha:

• Fadin tacewa na murabba'in mita 80, girman ɗakin lita 1,200 - ƙarfin sarrafa tsari ɗaya ya ƙaru kusan ninki uku

• Faranti 62 na tacewa tare da faranti 2 na kai da na ƙarshe, girman faranti 870×870 mm, kauri na kek ɗin tacewa 30 mm

• Guda 63 na zane mai tacewa mara sakawa na PP tare da daidaiton tacewa na microns 10, wanda ke rage yawan abubuwan da ke cikin daskararru a cikin tacewa

• Fitar da ruwa a bude ta hanyar magudanar ruwa ta filastik, wanda ke sauƙaƙa duba yanayin fitar da ruwa a kowane faranti.

• Matsi na hydraulic + jan farantin atomatik don fitar da kek mai sarrafa kansa gaba ɗaya

• Tsarin kula da PLC, an haɗa shi da famfon ciyarwa kuma an haɗa shi da firikwensin matsin lamba na bututun - matsin lamba na ciyarwa yana da ƙarfi a 0.6 MPa

• Ƙarfin injin tashar na'ura mai aiki da karfin ruwa 4 kW, diamita na silinda 200 mm, matsin lamba 16-18 MPa, matsin lamba na ƙira 22 MPa

• Sifofin Tsaro: Maɓallin tsayawa na gaggawa a gefen mai aiki + igiyar jan tasha ta gaggawa; silinda sanye take da ma'aunin matsin lamba na lantarki na 0-40 MPa

Sakamakon Aiwatarwa

Shigar da kayan aiki da kuma aikin ya ɗauki makonni biyu. Bayanan da aka samu daga watanni uku na farko na aiki sune kamar haka:

Bugu da ƙari, godiya ga ƙarancin danshi na kek ɗin tacewa, kowace motar sufuri za ta iya ɗaukar kimanin tan 3.5 na busasshen abu a kowace tafiya, wanda ke haifar da raguwar kashi 18% a cikin kuɗin sufuri na wata-wata. Ra'ayoyin abokan ciniki sun nuna cewa kayan aikin suna aiki daidai, hanyar sadarwa ta PLC tana da sauƙi kuma mai sauƙin amfani, kuma ƙirar igiyar ja ta gaggawa ta sami yabo sosai daga masu aiki a filin.