Khadka Macdanta Dahabka ee Xirfadlaha ah ee Dahabka Macdanta ee Dahabka ah ee Dahabka ah ee Dahabka ah ee Dahabka ah ee Dahabka ah ee Dahabka ah ee leh Burburinta Dabaysha iyo Kala Saaridda Cuf-isjiidadka

Dulmarka Mashruuca

Zhongyudingli's khadka farsamaynta macdanta dahabka ah ee xirfadaysan waa xal ka faa'iidaysasho dhammaystiran oo loogu talagalay habaynta heerka sare iyo heerka hoose ee dahabka ah ee dhammaan goobaha macdanta caalamiga ah. Naqshadeynta si loo kordhiyo heerarka soo kabashada dahabka ilaa 95% iyo wixii ka sareeya iyadoo la dhimayo kharashaadka hawlgalka, khadkani wuxuu dhexgeliyaa burburinta waajibaadka culus, shiididda hufan, kala soocida saxda ah iyo maaraynta dabo-saaxiibtinimo ee deegaanka hal nidaam oo aan kala go 'lahayn.

Loogu talagalay awood u dhaxaysa 50 ilaa 1000 tan saacaddii, khadka farsamaynta ayaa la qabsanaya dhammaan noocyada macdanta dahabka ah, oo ay ku jiraan macdanta dahabiga ah ee wax-shiidka ah, macdanta dahabka ah ee sulfide-ku xidhan iyo macda dahabka ah. Iyadoo ay taageerayaan in ka badan 30 sano oo khibrad wax soo saar ah oo qalabka macdanta ah, Zhongyudingli waxay soo bandhigtaa nidaamyo dayactir hooseeya oo adag oo buuxiya heerarka warshadaha ugu adag - ISO 9001, CE iyo GOST - u adeega suuqyada USA, Indonesia, Australia, Africa iyo Latin America.

Xadhkaha tartanka qarka u saaran wuxuu ka yimid qaabdhismeedkiisa qaabaysan ee badan. Saddex qaabeyn oo udub dhexaad u ah - la qaadi karo cabbir yar, heerka dhexdhexaadka ah iyo macdanta weyn ee dib-u-celinta - waxay u oggolaadaan macaamiisha inay doortaan habka ugu habboon ee ku salaysan miisaanka mashruuca, sifooyinka macdanta iyo xaaladaha goobta. Qaabeyn kasta ayaa si buuxda loogu habeyn karaa xaashi qulqulka tolman, xulashada qalabka iyo naqshadaha qaabeynta ee laga soo qaatay warbixinnada assay ee macdanta, hubinta in rakibid kasta uu gaaro waxtarka soo saarista biraha ugu badnaan iyadoo la raacayo xeerarka deegaanka ee caalamiga ah iyada oo loo marayo wareegga wareegga wareegga iyo daaweynta dabada eber

Socodka Geedi socodka

1. Quudinta Hilibka iyo Marxaladda Burburinta Koowaad: Macdanta dahabka ceeriin waxaa lagu quudiyaa quudiyaha gariiraya waxaana la geeyaa burburiyaha daanka aasaasiga ah, halkaasoo cabbirka macdanta laga dhigo 100-150mm. Qiyaasta burburinta sare ee 6-8 waxay hubisaa dhimista cabbirka hufan ee quudinta macdanta dahabka adag ilaa 1000mm.

2. Burburinta Sare iyo Marxaladda Baadhista: Macdanta la jajabiyey ee aasaasiga ah waxay u soo daadisaa burburiyaha koorta sare, kaas oo sifeeya macdanta ilaa 10-30mm iyada oo loo marayo hagaajinta haydarooliga. Shaashadda gariirta ayaa kala saarta walxaha tayada leh iyo cabbirka weyn, iyada oo walxaha waaweyn lagu soo celiyay dib-u-jajabinta wareegga xiran.

3. Burburinta iyo Heerka Kala Soocidda: Macdanta la jajabiyey ee u qalma waxay gashaa mashiinka kubbadda shiidada qoyan, taasoo gaadhaysa cabbirka qaybta ugu dambeeya ee ≤0.074mm (80% baasay). Kala-soociye wareeg ah wuxuu ku shaqeeyaa wareeg xiran oo leh mashiinka kubbadda, soo celinaya qaybo waaweyn oo dib-u-shiidid ah si loo hubiyo quudinta isku midka ah ee kala-soocidda hoose.

4. Marxaladda Kala-saarista iyo Xoog-saarista: Iyada oo ku xidhan nooca macdanta, slurry dhulku wuxuu sii maraa hal ama in ka badan wareegyada kala-soocidda. Macdanta dahabka ah ee wax-shiidka bilaashka ah, qalabka kala-saarista culeyska - miisaska ruxruxa, xoogga saarayaasha iyo mashiinnada jig - waxay ka soo ceshadaan dahab aan fiicneyn oo bilaash ah iyada oo loo marayo roughing. Macdanta dahabka ah ee sulfide-ku-xiran, slurry-ku waxa uu galaa mishiinka sabbaynaya si uu u rogrogmo, oo ay ku xigto 2-3 marxaladood oo nadiifin ah si loo hagaajiyo heerka xoogga. Macdanta dahabiga ah ee soo noqnoqota, unugga CIL/CIP waxay qabataa kaarboon-in-leach ama kaarboon-ku-jirta xasarka, iyada oo la adeegsanayo foorno hore loo dubay ama nidaamka dheecaanka oksaydhka si looga xoreeyo dahabka koodhka ah ee arsenic iyo baaruud-xambaarsan.

5. Electrowinning iyo Heerka Soo-kabashada Dahabka: CIL/CIP iyo wareegyada leaching, xalka dahabka ku raran wuxuu galaa unugga elektiroonigga ah, halkaas oo dahab si toos ah looga soo ceshado eluate sida dhoobo dahab ah oo nadiif ah ilaa 99.9%. Wareegyada sabbeynta, xoogga dahabka leh ayaa la ururiyaa si loo sii habeeyo ama loo dhalaaliyo.

6. Marxaladda Daawaynta Biyo-saarid iyo Dabo-saarid: Xoog-saarista biyaha waxaa lagu nadiifiyaa iyadoo la isticmaalayo miiraha miiraha, taasoo hoos u dhigaysa nuxurka qoyaanka ilaa ≤12% gaadiidka. Dabada waa la dhumucday oo la sifeeyaa, iyadoo biyo la soo kabtay dib loogu warshadeeyay heerkii wax lagu shiidi jiray oo ah 95% heerka dib u warshadaynta. Dabada engegan ayaa loo ururiyay daawaynta deegaanka, iyadoo la gaarayo u hoggaansanaanta eber-ka-soo-baxa xeerarka deegaanka ee caalamiga ah.

Adeegga EPC

Zhongyudingli waxay bixisaa adeegyo qandaraasle EPC oo dhammaystiran oo loogu talagalay khadkan farsamaynta macdanta dahabiga ah, oo daboolaya falanqaynta baaritaanka macdanta, qaabaynta socodka socodka, dhismaha madaniga ah, soo-saarka qalabka iyo soo iibsiga, rakibidda iyo hawlgelinta, hawlgalka tijaabada iyo tababarka hawlwadeenka. Kooxda injineernimada shirkadu waxay soo bandhigtaa xalal si buuxda loo habeeyey - laga bilaabo naqshadaynta xaashida qulqulka iyo qaabaynta qalabka ilaa qaabaynta goobta - iyadoo lagu saleynayo sifooyinka macdan ee macmiil kasta, xaaladaha goobta iyo shuruudaha awoodda.

Saddex qaabeyn oo heersare ah ayaa diyaar ah si ay u dhigmaan cabbirka mashruuca: xariiqda la qaadi karo ee cabbirka yar (50-150 TPH) ee miinooyinka farsamada gacanta iyo meelaha fog fog ee leh rugta burburinta mobilada, mashiinka kubbadda is haysta, xoogga jigjiga iyo sanduuqa weelka la qaadan karo ee u baahan aasaas go'an oo la geyn karo 7 maalmood gudahood; xariiqda caadiga ah ee dhexdhexaadka ah (200-500 TPH) ee macdanta dahabka warshadaha leh ee leh jajabiyaha daanka aasaasiga ah, burburiyaha koorta sare, mashiinka kubbadda qulqulaya, mashiinka sabbeynta iyo miiska ruxitaanka; iyo xariiqda macdanta ee baaxadda weyn (600-1000 TPH) ee shirkadaha macdanta waaweyn ee ku qalabaysan foornada hore loo dubay ama nidaamka leaching oxidation, mishiinka SAG, unugga CIL iyo unugga korantada.

Shahaadooyinka ISO 9001, CE iyo GOST iyo 30+ sano oo khibrad wax soo saar ah, Zhongyudingli waxay hubisaa in nidaam kasta oo la keeno uu buuxiyo heerarka tayada caalamiga ah ee ugu adag. Shabakadda adeegga caalamiga ah ee shirkadu waxay bixisaa taageero farsamo oo joogto ah, dayactirka joogtada ah, bixinta agabka agabka iyo adeegyada hagaajinta nidaamka, bixinta taageerada wareegga nolosha oo dhan ee hawl-gal joogto ah oo hufan.

Xogta Kiiska

• Noocyada Macdanta ee lagu dabaqi karo: Macdanta dahabka ah ee bilaashka ah (dahab quartz xididka, dahabka booska), dahabka sulfide-ku xiran (pyrite, chalcopyrite- bearing), macdanta dahabiga ah (arsenic, baaruud, kaarboon-qaadid), dahab alluvial (cammuud webiga, kaydka booska)
• Qiyaasta Awoodda Habaynta: 50-1000 TPH, si buuxda loo habeyn karo
• Heerka Soo kabashada Dahabka: Ilaa 95%+ guud ahaan; ≥92% macda-shiidka bilaashka ah, ≥88% macdanta sulfide
• Heerka 300 TPH Xariiqda Xariiqda: Cabirka macdanta Quudinta ≤500mm, badeecada ugu dambeysa ≤0.074mm (80% dhaaftay), wadarta awoodda 1850kW, aagga la haysto 80m × 35m (la beddeli karo)
• Ku shaqaynta Voltage: 380V/415V/480V (60Hz/50Hz, la beddeli karo)
• Waxqabadka Burburinta: Saamiga burburiyaha daanka aasaasiga ah 6-8, quudin ilaa 1000mm; wax soo saarka koorta sare 10-30mm oo leh hagaajinta haydarooliga
• Shiididda Wanaagga: ≤0.074mm (80% ku dhaafitaanka) iyada oo loo marayo mishiinka kubbadda qoyan ee leh xargaha dhoobada sare ee alumina
• Badbaadinta Tamarta: Soo noqnoqoshada isbedbedelka badan ee kaxeeya warshadaynta shiidadu waxay yaraynaysaa isticmaalka tamarta 15%-20% marka la barbar dhigo nidaamyada caadiga ah
• Xiro iska caabinta: birta manganese sare iyo dhoobada dhoobada ah oo kordhinaysa nolosha adeegga qaybta 30% jawiyada macdanta dahabka ah
• Heerka Dib-u-warshadaynta Biyaha: 95% iyada oo loo marayo wareegga biyaha wareega ee xiran
• Daawaynta Dabada: Eber-ku-soo-baxa is-dul-saar qallalan iyadoo la sii marinayo dhumuc iyo miiraha
• Qoyaan-saarista: ≤12% ka dib marka shaandhada miiraha laga saaro
• Korontada Dahabka Dahabka ah ee Dahabka ah: Ilaa 99.9%
• Shahaadooyinka tayada: ISO 9001, CE, GOST
• Xawaaraha Gelintu: Khad la qaadan karo oo cabbir yar ayaa la geynayaa 7 maalmood gudahooda oo aan lahayn aasaas go'an
• U adeegida Suuqyada: USA, Indonesia, Australia, Africa, Latin America
• Khibrada Wax-soo-saarka: 30+ sano oo khibrad wax-soo-saarka qalabka macdanta ah

FAQ

Q1: Sidee buu khadka farsamayntu ula qabsanayaa noocyada kala duwan ee macdanta dahabka ah oo ay ku jiraan shiidamada sulfide ee bilaashka ah

Khadka farsamaynta waxa lagu farsameeyay qaab-dhismeed qaabaysan, qaab-dhismeed badan oo la isku hagaajin karo kaas oo la qabsanaya dhammaan noocyada dahabiga ah ee macdanta waaweyn iyada oo loo marayo wareegyada kala soocida ee ku habboon. Macdanta dahabiga ah ee bilaashka ah sida dahabka xididka quartz iyo dahabka meeleeyaha, khadka ayaa geynaya qalabka kala soocida culeyska - miisaska ruxaya, xooga saarayaasha iyo mashiinada jig - si toos ah ugu soo kabsadaan qaybo dahab ah oo bilaash ah oo qumman iyada oo loo marayo roughing. Macdanta dahabka ah ee sulfide-ku-xiran ee pyrite ama chalcopyrite, mishiinada sabbaynaysa ee leh taangiyada ka-hortagga daxalka ayaa sameeya roughing oo ay ku xigto 2-3 marxaladood oo nadiifin ah si ay u kala soocaan xoogga dahabiga ah ee dabada leh iyada oo la hagaajinayo darajada xoogga leh. Macdanta dahabka ah ee soo noqnoqda oo ay ku jiraan arsenic, baaruud ama kaarboon, khadka waxaa lagu qalabayn karaa foorno hore loo dubay ama nidaamka leaching oxidation si loo burburiyo matries sulfide oo loo xoreeyo dahabka dahaadhka ah, oo ay ku xigto unugyada CIL ama CIP oo leh carbon adsorption iyo desorption, iyo unugyada elektiroonigga ah ee soo kabashada tooska ah ee dahabka si kor loogu qaado 9%. Habayn kasta si buuxda ayaa loo habeeyey iyadoo lagu salaynayo warbixinta qiimaynta macdanta macmiisha si loo hubiyo soo saarista birta ugu badan.

Q2: Waa maxay badbaadinta tamarta iyo sifooyinka ilaalinta deegaanka ee lagu daray khadka farsamaynta dahabka?

Khadka farsamaynta waxa uu mideeya tamar-badbaadinta tamar-badbaadinta iyo tallaabooyinka ilaalinta deegaanka oo dhan nidaamka oo dhan. Dhinaca tamarta, wadiiqooyinka is-beddelka ah ee lagu rakibay mishiinka wax lagu shiidi karo waxay yareeyaan isticmaalka tamarta 15%-20% marka loo eego nidaamyada caadiga ah, iyo xulashada warshadaynta SAG ee hawlgallada baaxadda leh waxay yaraynaysaa shuruudaha burburinta labaad, hoos u dhigista kharashka tamarta guud. Naqshadeynta wareegga xiran ee dhammaan qalabka asaasiga ah waxay hagaajinaysaa waxtarka isticmaalka tamarta guud. Dhinaca deegaanka, xariiqdu waxa ay ka kooban tahay wareegga biyaha ee xiran oo dib u warshadeeya 95% biyaha habka dib loogu soo celinayo marxaladda shiididda, taasoo si weyn u yaraynaysa isticmaalka biyaha cusub. Dabada waxaa lagu daaweeyaa hab dhumuc iyo shaandheyn shaandheyn ah oo lagu gaaro is dulsaar qallalan eber, iyadoo si buuxda u raacaysa xeerarka deegaanka ee caalamiga ah. Isku-duubnida waxaa laga saarayaa ≤12% qoyaan si loo helo gaadiid hufan. Intaa waxaa dheer, nidaamka ikhtiyaariga ah ee CIL/CIP wuxuu meesha ka saarayaa baahida sodium hydride ee xalinta nadiifinta, taasoo yareyneysa labadaba qiimaha reagent iyo khatarta wasakhowga deegaanka. Tallaabooyinkan isku dhafan waxay xaqiijinayaan in warshaddu u shaqeyso si joogto ah iyadoo la ilaalinayo heerarka sare ee wax soo saarka iyo soo kabashada.

Q3: Maxay yihiin saddexda ikhtiyaar ee qaabeynta iyo sidee macaamiishu u dooran karaan midka saxda ah ee mashruucooda?

Saddex qaabaynta xudunta u ah ayaa la bixiyaa si ay ula jaan qaadaan miisaanka mashruuca iyo sifooyinka macdanta. Khadka la qaadi karo ee cabbirka yar (50-150 TPH) wuxuu ku habboon yahay miinooyinka farsamada gacanta, goobaha fog fog iyo mashaariicda sahaminta ku meel gaarka ah, oo leh xarun jajabinta wareega, mishiinka kubbadda korantada, kontoroolka jig-ga iyo sanduuqa sluice ee la qaadi karo - uma baahna aasaas go'an oo la geyn karo 7 maalmood gudahooda si degdeg ah. Khadka caadiga ah ee dhexdhexaadka ah (200-500 TPH) waxaa loogu talagalay miinooyinka dahabka warshadaha iyo farsamaynta dahabka sulfide, oo ku qalabaysan burburiyaha daanka aasaasiga ah, burburiyaha korantada sare, mashiinka kubbadda qulqulaya, mashiinka sabbeynta iyo miiska ruxitaanka ee hawlaha nadiifinta iyo nadiifinta dhamaystiran. Khadka macdanta ee cabbirka weyn (600-1000 TPH) wuxuu u adeegaa shirkado waaweyn oo macdanta ka shaqeeya oo farsameeya macdanta dahabka ah ee ka kooban arsenic iyo baaruud, oo leh foorno hore loo dubay ama nidaamka dheecaanka oksaydhka, mishiinka wax shiida ee semi-autogenous, unugga CIL iyo unugga korantada ee soo kabashada dahabka tooska ah. Macaamiishu waa inay doortaan iyadoo lagu salaynayo nooca macdanta, awooda loo baahan yahay, gelitaanka goobta iyo miisaaniyada mashruuca, iyadoo kooxda injineerada ee Zhongyudingli ay bixinayaan naqshadaynta xaashida qulqulka ee habaysan iyo talooyinka qaabaynta qalabka oo laga soo qaatay falanqaynta qiimaynta macdanta faahfaahsan iyo qiimaynta xaalada goobta.