TURA GUDA GUDA DUMI-DUMINSA HARKAR MATSALAR NIKANTA
Iyakar aikace-aikace
Single-drive high matsa lamba nika yi da aka musamman tsara don pre-nika siminti clinkers, da ma'adinai dross, da karfe clinkers da sauransu a cikin kananan granules, to matsananci-murkushe da karfe ma'adanai (iron ores, manga-nese ores, tagulla ores). , gubar-zinc ores, vanadium ores da sauransu) da kuma niƙa da wadanda ba karfe ma'adinai (da kwal gangues,
feldspar, nephe-line, dolomite, limestone, quartz, da dai sauransu) cikin foda.
Tsarin & Ƙa'idar Aiki
◆Tsarin Ƙa'idar Aiki
The singledrive high matsa lamba nika yi rungumi dabi'ar
ka'idar nika na kayan tara extrusion .
Ɗayan nadi ne a tsaye, ɗayan kuma nadi ne mai motsi.
Rolls biyun suna jujjuya gaba da gaba a gudu ɗaya .
Kayayyakin suna shiga daga buɗewar abinci na sama,
kuma ana niƙa saboda extrusion ta babban matsa lamba a cikin rata na rolls biyu, kuma ana fitar da su daga ƙasa.
◆Daga bangaren tuki
Mota guda ɗaya kawai ake buƙata,
Ana watsa wutar lantarki daga nadi na tsaye zuwa nadi mai motsi ta hanyar tsarin kayan aiki,
ta yadda za a daidaita juzu'i biyu ba tare da zamewa ba.
Ana amfani da aikin duka don extrusion kayan aiki,
kuma yawan amfani da makamashi yana da girma, wanda ke adana 45% na wutar lantarki idan aka kwatanta da naɗaɗɗen matsa lamba na al'ada.
◆Tsarin amfani da matsi
Haɗin tsarin matsi na inji na bazara yana sa jujjuyawar motsi ta guje wa sassauƙa.
Idan akwai baƙin ƙarfe baƙin ƙarfe yana shiga.
tsarin amfani da matsa lamba na bazara kai tsaye yana komawa baya kuma yana amsawa cikin lokaci, yana tabbatar da ƙimar aiki ya kai 95%;
yayin da na gargajiya babban matsa lamba nika yi yin gujewa, da na'ura mai aiki da karfin ruwa man fetur bukatar a saki ta bututun domin matsa lamba taimako.
An jinkirta aikin, wanda zai iya haifar da lalacewa ga saman mirgina ko rashin aiki na tsarin hydraulic.
◆ Mirgine saman
Nadi saman yana surfacing welded tare da gami lalacewa-resistant waldi abu, da kuma taurin iya isa HRC58-65; ana daidaita matsa lamba ta atomatik tare da kayan,
wanda ba kawai cimma manufar nika ba, amma har ma yana kare saman nadi;
nadi mai motsi da nadi na tsaye suna aiki tare ba tare da zamewa ba.
Sabili da haka, rayuwar sabis na saman nadi ya fi girma fiye da na al'ada babban matsi na niƙa .
Babban Halayen Fasaha
◆ Babban Ingantaccen Aiki. Idan aka kwatanta da kayan aikin murkushe na gargajiya, ƙarfin sarrafawa yana ƙaruwa da 40 - 50%.
Ƙarfin sarrafawa don PGM1040 zai iya kaiwa kusa da 50 - 100 t / h, tare da ikon 90kw kawai.
◆ Karancin Amfani da Makamashi . Dangane da hanyar tuƙi guda ɗaya, tana buƙatar injin guda ɗaya don tuƙi.
Amfanin makamashi yana da ƙasa sosai. Idan aka kwatanta da HPGR na gargajiya guda biyu, yana iya rage yawan kuzari da kashi 20 ~ 30%.
◆ Kyakkyawan ingancin sawa. Tare da tuƙin mota ɗaya kawai, aikin aiki tare na rolls biyu yana da kyau sosai.
Tare da saman walda masu jure lalacewa, rolls ɗin suna da inganci mai jure lalacewa kuma ana iya kiyaye su cikin sauƙi.
◆ Babban Yawan Aiki: ≥ 95%. Tare da zane-zane na kimiyya, kayan aiki za a iya matsawa ta ƙungiyar bazara mai girma.
Ana iya daidaita matsi na aiki ta atomatik kamar yadda ake damfara ƙungiyar bazara. Babu wurin rashin aiki .
◆ High Automation da sauƙin daidaitawa. Idan ba tare da tsarin ruwa ba, akwai ƙarancin rashin aiki
◆ The yi surface ne surfacing welded da gami lalacewa-resistant waldi abu, tare da high taurin da kyau lalacewa-juriya;
Matsakaicin zuwa bazara yana fitowa ne daga ƙarfin amsawar kayan aiki, kuma matsa lamba koyaushe yana daidaitawa,
wanda ba kawai cimma manufar murkushewa ba,
amma kuma yana kare saman nadi; nadi mai motsi da nadi mai tsayayye ana tarwatsawa kuma ana sarrafa su ta tsarin kayan aiki,
kuma saurin yana aiki tare gaba ɗaya, don haka guje wa zamiya tsakanin kayan da saman nadi.
Don haka, rayuwar sabis ɗin ta fi na HPGR mai tuƙi biyu.
◆ Karamin tsari da ƙananan filin bene.
Ma'aunin Fasaha
Samfura | Mirgine diamitamm | Mirginefadimm | M ax .girman ciyarwa(Siminti, karfe slag, oreslag) mm | Mafi kyawun ciyarwagirman(karfeina r a l,maras ƙarfema'adinai) mm | Girman abin fitarwa(siminti)mm | Iyawar sarrafawaT/h | M o rwuta kw | Fahimtar girma(L×W×H)mm |
Saukewa: PGM0850 | φ800 | 500 | 50 | 30 | Rarrabewa,4 | 30~40 | 37 | 2760×2465×1362 |
Saukewa: PGM1040 | φ1000 | 400 | 50 | 30 | Rarrabewa,4 | 50~80 | 90 | 4685×4300×2020 |
Saukewa: PGM1060 | φ1000 | 600 | 50 | 30 | Rarrabewa,4 | 70~110 | 110 | 4685×4300×2020 |
Saukewa: PGM1065 | φ1000 | 650 | 50 | 30 | lallashi,4 | 100~160 | 200 | 5560×4500×2200 |
Saukewa: PGM1250 | φ1200 | 500 | 50 | 30 | Rarrabewa,4 | 120~180 | 250 | 6485×4700×2485 |
Saukewa: PGM1465 | φ1400 | 650 | 50 | 30 | Rarrabewa,4 | 240~320 | 630 | 9200×6320×3600 |
Saukewa: PGM1610 | φ1600 | 1000 | 50 | 30 | Rarrabewa,4 | 500~650 | 1250 | 10800×8100×4400 |
KWANTA TSAKANIN TUKI GUDA GUDA HPGR DA HPGR na al'ada
KAFIN TSARIN TSARO TSARI NA TUKI GUDA GUDA HPGR
Pre-niƙa da siminti, tama slag da karfe slag "Ƙarin murkushewa da ƙarancin niƙa, maye gurbin niƙa tare da murƙushewa", wato, riga-kafi, ya zama fasaha na yau da kullum don aikin samar da bututu don haɓaka samarwa da rage yawan makamashi. . A matsayin kayan aikin ceton makamashin da aka riga aka nika, HPGR mai tuƙi guda ɗaya na iya murkushe kayan zuwa -4mm ko -0 .5mm, wanda 0 .08mm ke da fiye da 30% . The damar amfani ball niƙa za a iya ƙara da 50 ~ 100%, da kuma tsarin nika ikon amfani za a iya rage ta 15 ~ 30% .
MATSALAR KYAUTA KYAUTA TSARIN GUDAWAR TSARI NA METALLIC MINERAL TARE DA SINGLE DIVE HPGR
Ultra Fine Crushing na Karfe Ma'adinai
Lokacin da ma'adanai suka wuce ta rata tsakanin nau'i biyu na rolls, an ragargaje su a cikin ƙananan ƙananan -5 mm ko -3 mm da babban adadin foda ta hanyar matsa lamba mai yawa. Saboda raunin haɗin gwiwa mai ƙarfi na haɗin gwiwa tsakanin ma'adinai mai amfani da gangue, raunin gajiya ko micro-crack da damuwa na ciki suna da sauƙi. Sashe na dubawa za a rabu gaba ɗaya .
Saboda babban abun ciki na foda mai kyau da aka fitar daga HPGR da gaskiyar cewa an murƙushe ma'adinan tare da farfajiyar rarrabuwa, idan aka kwatanta da murkushe al'ada, an rage yawan haɓakar haɓakar samfuran da aka murkushe, kuma ana zubar da wutsiya. fect yana da kyau.
Dukansu ma'auni mai mahimmanci da kuma yawan zubar da sharar sun inganta sosai.
SHAFIN TSARIN TSARI NA APPLICATION DOMIN MINERAL DA BA KARFE BA TARE DA GUDA GUDA GUDA HPGR.
Nikawar Ma'adinai Ba Karfe Ba
Idan aka kwatanta da na'urorin niƙa na gargajiya, HPGR-single-drive yana da fa'idodin babban ƙarfin injin guda ɗaya, ƙarancin kuzari, ƙarancin lalacewa da ƙarancin gurɓataccen ƙarfe; Ana iya sarrafa ingancin samfurin daga raga 20 zuwa raga 120, wanda zai iya maye gurbin ƙwallon ƙwallon ƙafa kuma ya haifar da sabon tsarin niƙa.
Jerin HPGM KYAUTA KYAUTA ROLL
Ƙa'idar Aiki
HPGM jerin high matsa lamba nika yi wani sabon nau'i ne na makamashi-ceton nika kayan aiki tsara ta ka'idar high-matsi abu Layer pulverization. Ya ƙunshi naɗaɗɗen matsi guda biyu waɗanda ke jujjuya aiki tare a ɗan ƙaramin gudu. Ɗayan nadi ne a tsaye, ɗayan kuma naɗaɗɗen nadi ne mai motsi, wanda duka biyun da babbar motar ke tuka su. Ana ciyar da kayan daidai gwargwado daga saman nadi biyu, kuma ana ci gaba da ɗaukar su cikin tazarar nadi ta hanyar matsi. Bayan an fuskanci babban matsin lamba na 50-300 MPa, ana fitar da kek mai yawa daga injin. A cikin kek ɗin da aka fitar, ban da wani kaso na samfuran da suka cancanta, tsarin ciki na barbashi na samfuran da ba su cancanta ba yana cike da ɗimbin ƙwayoyin ƙwayoyin cuta masu yawa saboda matsanancin matsanancin matsin lamba, don haka ƙarfin kayan yana da ƙarfi. ya inganta sosai . Don kayan bayan extrusion, bayan rabuwa, rarrabawa da nunawa, kyawawan kayan da ke ƙasa da 0.8 mm zasu iya kaiwa kusan 30%, kuma kayan da ke ƙasa da 5 mm zasu iya kaiwa fiye da 80%. Don haka, a cikin ci gaba da aikin niƙa, ana iya rage yawan amfani da makamashi mai yawa, ta yadda za a iya cika ƙarfin samar da kayan aikin niƙa, gabaɗaya za a iya ƙara ƙarfin tsarin niƙa da 20% ~ 50. %, kuma ana iya rage yawan amfani da makamashi da 30% ~ 50% ko fiye .
Filin Aikace-aikace
Akwai albarkatun karafa iri-iri da yawa a kasar Sin, amma halayen mafi yawan nau'ikan ma'adinai ba su da kyau, iri-iri kuma masu kyau. Domin warware fitattun matsaloli a cikin tattalin arziki, fasaha da kuma kare muhalli al'amurran da ma'adinai ci gaban, cikin gida karfe hakar Enterprises rayayye gabatar, narkewa da kuma sha kasashen waje sabon da ingantaccen ma'adinai samar da kayan aiki . A cikin wannan bangon kasuwa, HPGR shine babban kayan aikin niƙa da aka fara bincike da nunawa kuma an fara amfani da shi a cikin masana'antar hakar ƙarfe na cikin gida. Har ila yau, kayan aikin hakar ma'adinan ne mafi damuwa da masana'antar hakar ma'adinai ta cikin gida. Ana iya cewa ana amfani da HPGR sosai a cikin ma'adinan ƙarfe na cikin gida. The HPGR da aka yadu amfani gida da waje a cikin nika a cikin siminti masana'antu, granulation a cikin sinadarai masana'antu, da lafiya nika na pellet ƙara musamman surface yankin. Ana amfani da shi don murƙushe tama na ƙarfe don cimma dalilai daban-daban kamar sauƙaƙe tsarin murkushewa, ƙarin murƙushewa da ƙarancin niƙa, haɓaka yawan aiki na tsarin, haɓaka tasirin niƙa ko alamun rabuwa.
Ƙimar Aikace-aikacen Aiki
1. Matsakaici, lafiya da ultrafine niƙa na girma kayan .
2. A cikin masana'antar sarrafa ma'adinai, za'a iya sanya shi a gaban ƙwallon ƙwallon ƙafa, azaman kayan aikin da aka riga aka yi niƙa, ko kuma haɗa tsarin niƙa tare da ƙwallon ƙwallon ƙafa.
3. A cikin masana'antar pellet oxidized, na iya maye gurbin dam ɗin da aka saba amfani da shi.
4.In gini kayan, refractory kayan da sauran masana'antu, an samu nasarar amfani da siminti clinker, limestone, bauxite da sauran nika .
Amfanin Samfur
1. Tsarin matsa lamba na yau da kullun yana tabbatar da matsa lamba tsakanin rolls kuma yana tabbatar da tasirin murkushewa.
2. Gyara gyare-gyare ta atomatik, zai iya sauri daidaita rata na mirgine don tabbatar da santsi na kayan aiki.
3. Tsarin rabuwa na gefen yana rage tasirin sakamako mai tasiri akan tasirin murkushewa.
4. Tare da ciminti carbide studs, dogon sabis rayuwa, sauki tabbatarwa, da kuma maye gurbinsu.
5. Bankin bawul yana ɗaukar abubuwan da aka shigo da su, kuma tsarin hydraulic yana da ƙima mai kyau da aminci mai kyau.
Tsarin HPGR
Samfura | Mirgine diamitamm | Mirgine nisa mm | Kayan aikiiya aiki | Girman ciyarwa | Nauyin injit | Wutar da aka shigar |
Saukewa: HPGM0630 | 600 | 300 | 25-40 | 10-30 | 6 | 74 |
HPGM0850 | 800 | 500 | 50-110 | 20-35 | 25 | 150-220 |
Saukewa: HPGM1050 | 1000 | 500 | 90-200 | 20-35 | 52 | 260-400 |
Saukewa: HPGM1250 | 1200 | 500 | 170-300 | 20-35 | 75 | 500-640 |
Saukewa: HPGM1260 | 1200 | 600 | 200-400 | 20-35 | 78 | 600-800 |
HPGM1450 | 1400 | 500 | 200-400 | 30-40 | 168 | 600-800 |
HPGM1480 | 1400 | 800 | 270-630 | 30-40 | 172 | 800-1260 |
Saukewa: HPGM16100 | 1600 | 1000 | 470-1000 | 30-50 | 220 | 1400-2000 |
Saukewa: HPGM16120 | 1600 | 1200 | 570-1120 | 30-50 | 230 | 1600-2240 |
Saukewa: HPGM16140 | 1600 | 1400 | 700-1250 | 30-50 | 240 | 2000-2500 |
Saukewa: HPGM18100 | 1800 | 1000 | 540-1120 | 30-60 | 225 | 1600-2240 |
Saukewa: HPGM18160 | 1800 | 1600 | 840-1600 | 30-60 | 320 | 2500-3200 |
New irin ingarma yi surface fasaha
Yana ɗaukar ingantattun ingantattun ingantattun ingantattun gami da tauri mai ƙarfi da juriya mai kyau.
An tsara tsarin ingarma ta hanyar simintin kwamfuta,
kuma tsarin yana da ma'ana, wanda zai iya samar da wani nau'in kayan abu mai kama da juna tsakanin studs, da kyau kare studs da saman yi,
da inganta ser vice life na squeezing roll . Ana shigar da ingarma tare da mannewa na musamman da aka shigo da su don sauƙin sauyawa.
Fasahar rabuwa na juzu'i da babban shaft
Babban jikin nadi na squeezing an yi shi ne da ƙirƙira ƙirƙira mai inganci, kuma an ƙirƙira itacen nadi da ƙarfe mai inganci. Babban shaft da rolls an yi su ne da kayan aiki daban-daban, wanda ke inganta ƙarfin babban maɗaukaki da tsayin daka na bushing roll. Rayuwar sabis na bushing shaft yana inganta sosai. Sauyawa bushing nadi ya dace .
Haɓakawa da fasaha mai saurin hawa da cirewa Ana ɗaukar ramuka masu inganci masu inganci kuma an riga an tsara tankin mai mai ƙarfi. Za'a iya sauke nauyin da ke cikin sauƙi ta hanyar famfo mai matsa lamba, yana rage wahalar maye gurbin da kuma inganta ingantaccen kulawa.
Haɗaɗɗen fasahar rufewa da yawa
Hatimin hatimi yana ɗaukar nau'ikan J-nau'i da nau'in V-nau'i da hatimin labyrinth, kuma haɗin fasahar hatimi yadda ya kamata yana tabbatar da tasirin hatimin.
Gudun Amfanin Iron Ore
Babban Ingancin Sawa-Tsarin Juriya Mai Juyi Tare da Tudu
Bayan an fitar da kayan.
an kafa wani Layer na abu mai yawa akan saman nadi don kare saman nadi.
Albarkatun kasa
Kayan Kek