JCTN Ƙara Matsakaici da Rage Abubuwan da ke Cikin Drum
Mai Raba Magnetic na Dindindin
JCTN Ƙara Matsayin Mai Tarawa da Rage Gurɓataccen Abubuwan da ke Ciki Drum Permanent Magnetic Separator wanda kamfaninmu ya ƙirƙira. Yana ɗaukar babban kusurwar naɗewa na 240° ~ 270°, tsarin bugun jini mai yawa da na maganadisu tare da ruwan kurkura mai tashoshi da yawa, na'urar wankewa ta sama da sabon nau'in tanki, zai iya ƙara matakin mai tattarawa da 2 ~ 10% idan aka kwatanta da na'urorin raba maganadisu na gargajiya ba tare da rage yawan murmurewa ba, ta haka ne ke magance matsalar da ke haifar da wahalar inganta matakan mai tattarawa sakamakon tarin ƙazanta na maganadisu.
Samfurin ya nemi izinin mallakar fasaha ta cikin gida da kuma haƙƙin mallakar fasaha ta ƙasa da ƙasa, kuma ya wuce tantance samfurin larduna da na ministoci a ranar 30 ga Mayu, 2015, wanda shine matakin farko a cikin gida da waje da kuma matakin jagoranci na duniya.
Aikace-aikace:
Wannan samfurin wani abu ne mai raba maganadisu mai ruwa-ruwa wanda aka tsara don kurkura da tsarkake ma'adinan maganadisu. Dangane da buƙatun tsari, ana wanke ma'adinan maganadisu, a zaɓi su kuma a tsarkake su, a cire su sannan a tattara su. Ya dace da: rarrabawa da kuma cire su daga samfuran da suka cika bayan niƙa na farko; yawan ma'adinai kafin niƙawa da tacewa na biyu; cire su daga magnetite kafin shigar da sieve mai kyau da kuma cire su kafin juyawa; Shine babban zaɓi na magnetite.
Ka'idar aiki ta JCTN
Bayan an zuba sinadarin ma'adinai a cikin na'urar ciyar da bututun 1, ana shigar da shi kai tsaye zuwa yankin rarraba kayan aiki ta hanyar zane mai kama da tazara. Da farko ana haɗa ma'adanai masu maganadisu da ke cikinsa da sarka da kuma layi, sannan a shafa su kai tsaye a saman ganga 3 ta hanyar ƙarfin maganadisu mai inganci, sannan a fitar da sinadarin maganadisu daga saman ruwa ta hanyar ganga mai juyawa 3, sannan a jigilar sinadarin maganadisu zuwa sama. Raba ruwa da ma'adinai za a iya samu yayin isar da su, kuma ana iya ƙara yawan su. A lokaci guda, bayan an raba sinadarin daga saman ruwa, filin maganadisu mai motsawa da aka gina a saman ganga 3 yana shafar shi don cimma motsi na inji na haɗuwa, watsawa, da haɗuwa da ƙwayoyin ma'adinai. , kuma a ƙarƙashin kurkurawar ruwan kurkura matakai da yawa 2, ƙazanta kamar silicon, sulfur, phosphorus da ƙarancin haɗuwa a cikin taro za a iya aske su yadda ya kamata, don a iya inganta matsayin taro gwargwadon iko. A ƙarshe, na'urar gogewa mai layi biyu (Na'urar fitarwa 4 da scraper 5), ana wadatar da ita cikin akwatin tattarawa 6 don ta zama mai tattarawa; kuma ma'adanai marasa maganadisu da ƙwayoyin halitta masu laushi, tare da kwararar ma'adinai, suna shiga mashigar wutsiya 7 a ƙasan tankin rarrabawa don su zama wutsiya ko tsakiya.
Mahimman abubuwan kirkire-kirkire na haƙƙin mallaka
1. Na'urar wanke ruwa mai matakai da yawa
Jikin tankin yana da na'urorin wankewa masu tashoshi da yawa, waɗanda ke amfani da bututun ƙarfe na musamman da aka tsara don wanke ma'adanai a saman ganga, ta yadda za a iya aske ƙazanta kamar silicon, sulfur, phosphorus da ƙarancin tarin abubuwa a cikin tarin, don inganta matakin tattarawa gwargwadon iko.
◆ Tsarin wanke labule na sama
A saman tankin an sanye shi da tsarin wanke labulen ruwa, wanda zai iya kawo silicon, sulfur, phosphorus da sauran ƙazanta yadda ya kamata a cikin haɗakar maganadisu da aka buɗe ƙarƙashin aikin na'urar wanke ruwa mai matakai da yawa da na'urar tayar da maganadisu da kuma tarin da ba su da kyau ga wutsiyoyin, kuma zai iya rage ƙazanta cikin tarin.
◆ Babban kusurwar naɗewa tsarin tsarin maganadisu mai sanda da yawa
Tsarin tsarin maganadisu mai girman 240° ~ 270° da sandunan maganadisu da yawa na iya sa ma'adanai su yi birgima a saman ganga sau da yawa, kuma su cire silicon, sulfur, phosphorus, da sauransu da aka haɗa a cikin ma'adanai, ta haka ne za a inganta matakin tattarawa.
◆ Fasahar da'irar maganadisu ta maganadisu
Akwai na'urar motsa maganadisu a cikin fatar ganga, ta yadda za a iya motsa ma'adanai da ke kan saman ganga yadda ya kamata ta hanyar maganadisu, tare da tsarin maganadisu mai sanduna da yawa don samar da filin maganadisu mai bugawa, ta yadda ma'adanai za su haɗu su warwatse akai-akai, sannan a wanke su da ruwan kurkura.
Yana iya cire abubuwa masu cutarwa kamar silicon, sulfur, phosphorus, da kuma rashin wadataccen sinadarin da ke cikin sinadarin, ta haka yana inganta matsayin sinadarin da ke cikin sinadarin.
◆ Kariyar ɗaura
Gefen waje na murfin ƙarshen aluminum yana ɗaukar wani babban rami da ƙirar tsari tare da ɓoye ɗaki a ciki, wanda ke hana slurry samarwa shiga saman haɗin ginin ƙarshen shaft kuma yana ƙarfafa rufe kayan aikin. Ƙarshen shaft ɗin naɗaɗɗen yana amfani da hanyar rufewa mai haɗaka ta hatimin ma'adinai mai labyrinth da zoben hatimin lebe, wanda ke hana ƙazanta shiga ƙarshen shaft da lalata bearing. Kuma akwai hannun riga a ƙarshen wanda ba ya tuƙi, wanda zai iya hana lalacewa ga shaft yadda ya kamata lokacin da bearing ya lalace.
◆ Na'urar sauke ma'adinai mai ruwa-ruwa
Yin amfani da na'urar gogewa sau biyu don fitar da ma'adinan don wadatar da sinadarin da kuma inganta yawan sinadarin. An yi na'urar gogewa da kayan da ba sa lalacewa, wanda zai iya tsawaita rayuwar aiki.
◆ Tsarin tsaftace matattara biyu
Tsarin wanki yana sarrafa bututun resin guda 8 ta hanyar bawul ɗin sarrafawa. Babban bututun yana da matattarar bututu da matattarar bututu mai siffar Y biyu, wanda zai iya hana bututun shiga cikin toshewa na dogon lokaci.
◆ na'urar ciyarwa
Na'urar ciyarwa akwatin ciyarwa ne na bututu, wanda aka haɗa ta hanyar flange, wanda aka haɗa ta da flange 2-4, ta hanyar kayan rarrabawa na nau'in gibin da na'urar zubar da ruwa. Don cimma manufar rarraba kayan daidai gwargwado. Bututun ƙarfe mai kauri mm 30 a ƙasa yana tabbatar da amfani na dogon lokaci ba tare da ya lalace ba.
◆ Watsawa
An sanya na'urar raba maganadisu ta JCTN da na'urar sarrafa saurin juyawar mita, wadda za ta iya daidaita saurin kayan aiki bisa ga halayen ma'adinan da ke wurin, don cimma ma'aunin sarrafa ma'adinai da ya dace.
◆ Akwatin tattarawa mai yawa
Akwatin tattarawa yana ɗaukar tsari mai tsayi, wanda zai iya hana zubewar ruwa ta zubewa yadda ya kamata, kuma ana liƙa takardar yumbu mai jure lalacewa a wurin da yake da sauƙin sawa don ƙara tsawon rayuwar akwatin tattarawa.
Babban sigogin fasaha
| Samfuri | Girman Ganga ( D× L) (mm) | Matsakaicin ƙarfin magnetic induction na saman drum (mT) | Ƙarfin aiki
(t/h) | Ƙarfi
(kW) | Hayaniya dB(A) | nauyi (Kg) |
| JCTN1024 | 1050X2400 |
A cewar ma'adinai (100-600) | 25-50 | 11 |
≤ 75 | 5250 |
| JCTN1030 | 1050X3000 | 30-60 | 11 | 6700 | ||
| JCTN1224 | 1200X2400 | 40-70 | 15 | 7200 | ||
| JCTN1230 | 1200X3000 | 50-80 | 15 | 10000 | ||
| JCTN1236 | 1200X3600 | 60-90 | 22 | 14000 | ||
| JCTN1240 | 1200X4000 | 75-110 | 22 | 16000 | ||
| JCTN1245 | 1200X4500 | 85-120 | 22 | 19000 | ||
| JCTN1530 | 1500X3000 | 70-100 | 22 | 15500 | ||
| JCTN1540 | 1500X4000 | 90-130 | 30 | 19500 | ||
| JCTN1545 | 1500X4500 | 100-150 | 30 | 22000 | ||
| JCTN1550 | 1500X5000 | 120-160 | 30 | 24500 |
Lura: 1. Da fatan za a samar da samfuran ma'adinai don zaɓar kayan aiki, don tantance mafi kyawun sigogin rabuwa ta hanyar gwaje-gwajen rabuwar maganadisu.
Sabbin juyin juya hali guda shida a cikin kirkire-kirkire kan tsarin beneficiation
Mai Raba Magnetic na JCTN tsarin tsarin maganadisu ne mai babban kusurwar naɗewa da sandunan maganadisu da yawa. Idan aka haɗa shi da na'urar motsa maganadisu, na'urar wanke ruwa, da na'urar watsawa wacce aka sanye da tsarin daidaita saurin juyawar mita, ana inganta ikon sarrafa Mai Raba Magnetic na JCTN, bisa ga takamaiman halayen ma'adinai, yana daidaita sigogin aiki na kayan aiki don biyan buƙatun matsayi daban-daban na aiki don alamun sarrafa ma'adinai. A cikin tsarin fa'ida, zai iya cimma:
1) , Sami ingantaccen mai da hankali a gaba bayan matakin farko na niƙa, don cimma "Samun sa da wuri";
2) 、 Ƙara yawan sharar gida kafin niƙa, kuma a yi tunanin "Jefa shi da wuri";
3) Tsarin maganadisu yana maye gurbin tsarin flotation na baya don cimma "Sami ƙari";
4) ...�Raba na maganadisu na JCTN guda ɗaya yana maye gurbin raba na maganadisu na gargajiya da yawa;
5) , Sauya kayan aikin zaɓi na gargajiya;
6)) Amfani da shi a cikin ma'adinan ƙarfe mai kyau.
Amfani da yanayin raba maganadisu na JCTN
Amfani da Mai Rarraba Magnetic na JCTN a Masana'antar Haƙar Ma'adinai ta Benxi Dongfangsanjiazi
Mataki na farko na mai raba maganadisu na JCTN1245 yana wadatar da shi ta hanyar kwararar matakin farko na guguwar, kuma ƙarancin niƙa shine raga -200, wanda ya kai kashi 80%. Bayanan amfani da filin na mataki ɗaya na mai raba maganadisu na JCTN1245 an nuna su a cikin Jadawali na 1.
Tebur 1 Bayanan filin na mai raba maganadisu na JCTN1245
| samfurin | Matsayi na TFe /% | Yawa /% | Farfadowa ta TFe /% | Jimlar Kuɗi/% |
| Mai da hankali | 48.45 | 46.28 | 81.54 | |
| Tailings | 9.45 | 53.72 | 19.01 | 0.30 |
| Ciyarwa | 27.50 | 100.00 | 100.00 |
Ana iya gani daga teburin da ke sama cewa matakin farko ya rungumi mai raba maganadisu na JCTN1245, kuma kyawun shine raga -200, wanda ya kai kashi 80%, an ƙara darajar ma'adinan daga 27.50% zuwa matakin tattarawa na 48.45%, ƙarfe mai maganadisu na tailings shine 0.30%, kuma ƙarfe mai maganadisu na tailings bai kai kashi 1.00% ba dangane da buƙatun abokin ciniki.
Ana amfani da jimillar seti 10 na na'urorin raba maganadisu na JCTN1245 don rarrabawa a mataki na farko na wurin. Raba wannan kayan aikin ba wai kawai yana inganta matsayin mai tattarawa ba ne, har ma yana fitar da mafi yawan wutsiyoyin, yana rage yawan niƙa a mataki na biyu, kuma yana adana amfani da makamashi, amfani da shi a wurin yana da kyau kuma ya sami yabo daga abokan ciniki.
Kayan ciyarwa na mai raba maganadisu na mataki na biyu JCTN1245 shine kwararar guguwar mataki na biyu, kuma ingancin niƙa shine raga -400, wanda ya kai kashi 90%. Bayanan amfani da filin na mai raba maganadisu na mataki na biyu JCTN1245 an nuna su a cikin Jadawali na 2.
Tebur 2 Bayanan filin na mai raba maganadisu na JCTN1245 na mataki na biyu
| samfurin | Matsayi na TFe /% | Yawa /% | Farfadowa ta TFe /% | Jimlar Kuɗi/% |
| 精矿 | 63.83 | 79.01 | 95.79 | |
| 尾矿Tailings | 10.57 | 20.99 | 4.21 | 0.60 |
| 给矿 Ciyarwa | 52.65 | 100.00 | 100.00 |
Ana iya gani daga teburin da ke sama cewa mataki na biyu ya rungumi mai raba maganadisu na JCTN1245, kuma kyawunsa shine raga -400, wanda ya kai kashi 90%, an ƙara darajar ma'adinan daga 52.65% zuwa matakin tattarawa na 63.83%, ƙarfe mai maganadisu na tailings shine 0.60% kuma ƙarfe mai maganadisu na tailings bai kai kashi 1.00% ba dangane da buƙatun abokin ciniki.
Ana amfani da jimillar na'urorin raba maganadisu guda 10 na JCTN1245 a mataki na biyu na wurin don ayyukan rabawa. Ta hanyar raba wannan kayan aiki, matakin ma'adinan da abokin ciniki ke buƙata yana tsakanin 61.00% zuwa 65.00%, kuma ƙarfen maganadisu na wutsiya bai kai 1.00% ba. Idan aka kwatanta amfani da na'urorin rabawa a jere, na'urar raba maganadisu ɗaya da na'urar raba maganadisu mai cire slag na iya maye gurbin na'urorin raba maganadisu guda biyu na yau da kullun, wanda ke rage sararin bene da farashin aiki.







