Umshini Wokucindezela Ama-Briquette Ongonga Amandla: Yehlisa Ukusetshenziswa Kukagesi Ngama-30%

Ezimbonini zezimayini nezensimbi, imisebenzi ye-briquetting sekuyisikhathi eside iyingxenye enkulu yezindleko zamandla eziphelele zesitshalo. Ama-briquette press endabuko, avame ukusebenzisa amasistimu e-hydraulic noma mechanical asebekhulile, angasebenzisa ugesi omningi ngesikhathi enikeza umkhiqizo ongaguquguquki. Ukuvela kobuchwepheshe bama-energy-saving briquette press, njengamamodeli athuthukile ahlinzekwa yi-ZYmining, kuthembisa ukunciphisa ukusetshenziswa kukagesi kufike ku-30% ngaphandle kokwehlisa umthamo wokukhiqiza noma ikhwalithi yama-briquette. Lesi sihloko sinikeza ukuhlaziywa kobuchwepheshe kokuthi lezi zinzuzo zokusebenza kahle zitholakala kanjani, siqhathanisa izinkomba zokusebenza futhi sihlola ukubuyiselwa kotshalomali kubasebenzisi bezimboni.

Ukuqonda Inselele Yamandla Ezinhlelweni Ze-Briquetting

Ama-briquette press ajwayelekile ngokuvamile asebenzisa ama-motor anesivinini esingaguquki, ama-hydraulic pump amakhulu ngokweqile kanye nezixhumanisi zemishini ezingasebenzi kahle. Ohlelweni olujwayelekile, i-motor ye-press isebenza ngokuqhubekayo ngomthwalo ogcwele, ngisho nangezikhathi zokusebenza ngaphandle komthwalo noma lapho kucutshungulwa izinto ezidinga amandla amancane okucindezelwa. Ngokwezilinganiso zemboni, kufika ku-40% wamandla kagesi asetshenziswa ulayini ojwayelekile we-briquetting angachithwa abe ukushisa, ukungqubuzana kwe-hydraulic kanye nokulahleka kwemishini. Lokhu kungasebenzi kahle kuholela ngqo ezindlekweni zokusebenza eziphakeme, ezivame ukudlula amakhulu ezinkulungwane zama-dollar ngonyaka ezikhungweni ezinkulu. Ngaphezu kwalokho, ukusetshenziswa kukagesi ngokweqile kwandisa izindleko zesidingo samandla ngesikhathi sokusetshenziswa okuphezulu futhi kubeka umthwalo ongadingekile kwingqalasizinda kagesi.

Isebenza Kanjani I-Energy-Saving Briquette Press Technology

Ukuhlanganiswa Kwe-Variable Frequency Drive

Isisekelo somklamo we-ZYmining wokonga amandla ukuhlanganiswa kwama-variable frequency drive (VFD) ku-motor ye-hydraulic pump enkulu. Ngokungafani nama-motor endabuko anesivinini esingaguquki, ama-VFD alungisa isivinini se-motor ngesikhathi sangempela ngokusekelwe esidingweni sangempela somjikelezo we-press. Ngesikhathi sezigaba zokugcwalisa nokucindezela, i-pump isebenza ngesivinini esifanele ukuze ihambisane nokugeleza nengcindezi edingekayo; ngesikhathi sokuma noma sokubuyela emuva, i-motor yehlisa isivinini iye ezingeni eliseduze ne-standby, inciphise ukusetshenziswa kukagesi ngo-50–70% phakathi kwalezo zikhathi. Lokhu kusebenza okuhambisana nesidingo kukodwa kubangela cishe u-15–20% wokuncipha kwamandla asetshenziswa ngokuphelele.

I-Hydraulic Circuit Eyenziwe Yasebenza Kahle

Ngaphezu kwama-VFD, i-energy-saving briquette press ye-ZYmining ifaka i-load-sensing hydraulic system enciphisa ukulahleka kwamandla ngaphakathi kohlelo. Esikhundleni sokunciphisa ukugeleza okweqile ngama-relief valve, okuchitha amandla kube ukushisa, i-pump ilungisa ngokuzenzakalelayo i-displacement yayo ukuze ihambisane nezidingo zesistimu. Lokhu kwehlisa izinga lokushisa kwe-hydraulic fluid, kwandise impilo yama-seal futhi kunciphise futhi ukusetshenziswa kukagesi ngo-5–8%. Ngaphezu kwalokho, i-press isebenzisa ama-servovalve asebenza kahle kakhulu kanye nama-accumulator circuit agcina amandla ngesikhathi sezigaba ezidinga amandla amancane bese ewakhulula ngesikhathi sokucindezela okunamandla, okwenza ama-power peak abe bushelelezi futhi kwehlise ukusetshenziswa kwamandla okuphelele.

Izinto Ezintsha Ekwakhiweni Kwemishini

Uhlaka lwe-press kanye nomklamo wama-roller kusebenzisa i-finite element analysis ukuze kutholakale ukuqina okufanele ngesikhathi kuncishiswa isisindo. Izingxenye ezihambayo ezilula zidinga amandla amancane ukuze zisheshiswe futhi zehliswe isivinini, okunikela ekwehleni komthwalo ophelele we-motor ngo-3–5%. Ama-roller akhiqizwe ngokunemba okuphezulu asebenzisa ubuchwepheshe obuthuthukisiwe bama-bearing ukuze kuncishiswe ukulahleka okubangelwa ukungqubuzana. Lezi ntuthuko zemishini, zihlangene nokuthuthukiswa kukagesi ne-hydraulic, zisiza ukufeza ukonga amandla okuhlosiwe okungu-30%.

Ukubalwa Kokwehla Kokusetshenziswa Kwamandla Ngo-30%

Ukuqinisekisa lesi simangalo, i-ZYmining yenza izivivinyo zokuqhathanisa endaweni ephakathi nendawo ekhiqiza ama-briquette e-ferrous scrap. Ngesikhathi sovivinyo lwezinsuku ezingu-30, i-press yendabuko (imodeli XYZ-500) yasebenzisa isilinganiso esingu-1,245 kWh ngesikhathi esisodwa samahora angu-8. Ngaphansi kwezimo zokucubungula ezifanayo—ukuminyana kwento okufanayo kanye nomthamo ofanayo wamathani angu-12 ngesikhathi ngasinye—i-energy-saving press ye-ZYmining ES-500 yasebenzisa u-872 kWh ngesikhathi ngasinye, okuwukuncipha kwe-30.1%. Ukonga kwahlala kufana ngaphansi kwezinhlelo ezahlukene zamashift kanye namazinga omswakama ahlukahlukene ezinto. Uma kubalwa ngezinsuku zokusebenza ezingu-300 ngonyaka, lokhu kusho cishe u-112,000 kWh wamandla agcinwa ngonyaka, okulingana nokunciphisa ukukhishwa kwe-CO₂ cishe ngamathani angu-79 (ngokusekelwe ku-EPA average grid emission factor).

Izinzuzo Zokuqhathanisa Ze-Energy-Saving Briquette Press Ye-ZYmining

Lapho kuhlolwa izinketho zama-briquette press, abathathi bezinqumo kufanele baqhathanise hhayi kuphela intengo yokuthenga kodwa nezindleko eziphelele zobunikazi. Uhlu olulandelayo luveza izinzuzo eziyinhloko zemodeli ye-ZYmining eyonga amandla uma iqhathaniswa nemiklamo evamile:

• Ukusetshenziswa kukagesi okuphansi ngo-30%: Izikweletu zamandla eziphansi kanye nezindleko eziphansi zesidingo samandla ngesikhathi sokusetshenziswa okuphezulu.
• Impilo ende yemishini: Ukuqalisa nokumisa ngobumnene okulawulwa yi-VFD kunciphisa ukushaqeka kwemishini nokuguga kwama-motor, ama-pump kanye nama-bearing.
• Izidingo zokupholisa eziphansi: Ukukhiqizwa kokushisa okuncane kusho ukuthi kungasetshenziswa ama-oil cooler amancane noma kungadingeki ama-auxiliary oil cooler, kunciphise izindleko zokupholisa ngamanzi noma ngomoya.
• Ikhwalithi yama-briquette engaguquki: I-closed-loop pressure control igcina ukuminyana okufanayo, inciphise imikhiqizo enqatshiwe kanye nokuphinda kucutshungulwe.
• Izinga lomsindo eliphansi: Ukusebenza kuthule kakhulu ngenxa yesivinini esiphansi se-pump ngesikhathi sezigaba zokuma (ngokuvamile ukuncipha ngo-5–8 dB(A)).
• Ukubuyiselwa kotshalomali ngokushesha: Ngokusekelwe esilinganisweni sentengo kagesi esingu-$0.10/kWh, isikhathi sokubuyiselwa kotshalomali sokuthuthukiswa kokonga amandla ngokuvamile siyizinyanga ezingu-18–24.

Ukusetshenziswa Kwangempela kanye ne-ROI

Ekufakweni kwakamuva emayini yethusi eChile, i-energy-saving briquette press ye-ZYmining yathatha indawo ye-hydraulic press eyayineminyaka engu-15 isetshenziswa. Imayini icubungula ama-fines e-copper concentrate abe ama-briquette azosetshenziswa njengokuphakelayo enqubweni yokuncibilikisa. Ezinyangeni zokuqala ezingu-12 zokusebenza, i-press yafinyelela ukuncipha kwamandla okungu-30% okwakuthenjisiwe, yagcinela lesi sikhungo u-$82,000 ezindlekweni zikagesi. Izindleko zokulungisa zehla ngo-35% ngenxa yokuncipha kokucindezeleka okushisayo kuma-seal nakuma-hydraulic system. Utshalomali oluphelele olungu-$340,000 lwabuyiswa ezinyangeni ezingu-21. Le miphumela ikhombisa ukuthi ama-energy-saving briquette press awawona nje umqondo wethiyori—anikeza izinzuzo zezimali nezemvelo ezingalinganiswa.

Njengoba amanani omhlaba wamandla eqhubeka nokukhuphuka futhi imithetho ephathelene nekhabhoni iba nzima, ukwamukelwa kobuchwepheshe be-briquetting obusebenzisa amandla kahle kuba yinto ebalulekile yesu lebhizinisi. Ubunjiniyela be-ZYmining, obuhlanganisa ama-VFD, ama-load-sensing hydraulic system kanye nokuthuthukiswa komklamo wemishini, buhlinzeka ngendlela efakazelwe yokunciphisa ukusetshenziswa kwamandla ngo-30% ngesikhathi kugcinwa noma kuthuthukiswa ukuthembeka kokusebenza. Ezinkampanini zezimayini nezokucubungula izinsimbi ezifuna ukwehlisa izindleko zokukhiqiza futhi zifeze imigomo yokusimama, ukuthuthukela ku-energy-saving briquette press kungenye yezinqumo ezibaluleke kakhulu zokutshalwa kwezimali ezitholakalayo namuhla.