Mphero Yopera Yopanikizika Kwambiri ya HPGR
Kugwiritsa ntchito
Chopukusira champhamvu choyendetsedwa ndi galimoto imodzi chimapangidwa mwapadera kuti chigayidwe pasadakhale ma clinkers a simenti, zinyalala za mchere, ma clinkers achitsulo ndi zina zotero kukhala tinthu tating'onoting'ono, kuti chiphwanyike kwambiri mchere wachitsulo (zitsulo zachitsulo, manganese ores, mkuwa, lead-zinc ores, vanadium ores ndi zina) komanso kuti chigayidwe mchere wosakhala wachitsulo (ma gangues a malasha, feldspar, nepheline, dolomite, limestone, quartz, ndi zina zotero) kukhala ufa.
Kapangidwe ndi Mfundo Yogwirira Ntchito
Chithunzi cha Mfundo Yogwirira Ntchito
Mpukutu wopukusira wothamanga kwambiri wa single-drive umagwiritsa ntchito mfundo yopukusira ya extrusion ya zinthu. Chimodzi ndi chopukusira chosasuntha ndipo china ndi chopukusira chosunthika. Mipukutu iwiriyi imazungulira mosiyana pa liwiro lomwelo. Zipangizozo zimalowa kuchokera ku malo otseguka pamwamba, ndipo zimapukulidwa chifukwa cha extrusion ndi kupanikizika kwakukulu m'malo otsetsereka a mipukutu iwiriyo, ndikutulutsidwa pansi.
Gawo loyendetsa
Pakufunika injini imodzi yokha, mphamvu imatumizidwa kuchokera pa roll yosasuntha kupita ku roll yosunthika kudzera mu giya, kotero kuti roll ziwirizi zigwirizane bwino popanda kugwedezeka kotsetsereka. Ntchito yonseyi imagwiritsidwa ntchito potulutsa zinthu, ndipo mphamvu zomwe zimagwiritsidwa ntchito ndi zambiri, zomwe zimasunga 45% ya magetsi poyerekeza ndi roll yopukusira yachizolowezi.
Kupanikizika pogwiritsa ntchito dongosolo
Dongosolo lophatikizana la makina ogwiritsira ntchito mphamvu ya masika limapangitsa kuti mpukutu wosunthika upewe mosavuta. Ngati pali zinthu zakunja zachitsulo zomwe zikulowa, makina ogwiritsira ntchito mphamvu ya masika amabwerera m'mbuyo mwachindunji ndikuchitapo kanthu pakapita nthawi, kuonetsetsa kuti liwiro la ntchito ndi lokwera kufika pa 95%; pomwe mpukutu wachikhalidwe wopangira mphamvu yamagetsi umapangitsa kuti mafuta a hydraulic apewedwe, mafuta a hydraulic ayenera kutulutsidwa kudzera mu payipi kuti achepetse kuthamanga kwa magazi. Kuchitapo kanthu kumachedwa, zomwe zingayambitse kuwonongeka kwa pamwamba pa mpukutu kapena kulephera kwa makina a hydraulic.
Malo ozungulira
Pamwamba pa mpukutuwo pali cholukidwa ndi zinthu zolukidwa zosatha, ndipo kuuma kwake kumatha kufika HRC58-65; kupanikizika kumasinthidwa zokha ndi zinthuzo, zomwe sizimangokwaniritsa cholinga chopera, komanso zimateteza pamwamba pa mpukutuwo; mpukutu wosunthika ndi mpukutu wosasuntha zimagwira ntchito mofanana popanda kukangana kotsetsereka. Chifukwa chake, nthawi yogwira ntchito ya pamwamba pa mpukutuwo ndi yayikulu kwambiri kuposa ya mpukutu wogayidwa wachizolowezi.
Zinthu Zaumisiri Zazikulu
■Kugwira Ntchito Mwaluso Kwambiri. Poyerekeza ndi zida zophwanyira zachikhalidwe, mphamvu yogwiritsira ntchito imawonjezeka ndi 40 - 50%. Mphamvu yogwiritsira ntchito PGM1040 imatha kufika pafupifupi 50 - 100 t/h, ndi mphamvu ya 90kw yokha.
■Kugwiritsa Ntchito Mphamvu Zochepa. Malinga ndi njira yoyendetsera galimoto ya single roll, imafunika mota imodzi yokha kuti iyendetse. Kugwiritsa ntchito mphamvu ndikochepa kwambiri. Poyerekeza ndi HPGR yachikhalidwe yoyendetsa kawiri, imatha kuchepetsa kugwiritsa ntchito mphamvu ndi 20 ~ 30%.
■Ubwino Wabwino Wosawonongeka. Ndi injini imodzi yokha yoyendetsa, magwiridwe antchito a ma roll awiriwa ndi abwino kwambiri. Ndi malo olumikizirana osawonongeka, ma roll ali ndi khalidwe labwino losawonongeka ndipo amatha kusamalidwa mosavuta.
■Kuchuluka Kwambiri kwa Ntchito: ≥ 95%. Pogwiritsa ntchito kapangidwe ka sayansi, zida zimatha kupanikizika ndi gulu la masika lomwe lili ndi mphamvu zambiri. Kupanikizika kogwira ntchito kumatha kusinthidwa kokha malinga ndi momwe gulu la masika limagwirira ntchito. Palibe vuto lililonse.
■Kuchita zinthu zokha mwachangu komanso kosavuta kusintha. Popanda dongosolo la hydraulic, pali vuto lochepa.
■Pamwamba pa mpukutuwo pali cholukidwa ndi zinthu zolukidwa zosagwirizana ndi kusweka kwa alloy, zolimba kwambiri komanso zosagwirizana ndi kusweka; Kupanikizika kwa kasupe kumachokera ku mphamvu ya reaction ya zinthuzo, ndipo kupanikizika nthawi zonse kumakhala koyenera, zomwe sizimangokwaniritsa cholinga chophwanya, komanso zimateteza pamwamba pa mpukutuwo; mpukutu wosunthika ndi mpukutu wosasuntha zimalumikizidwa ndi makina a giya, ndipo liwiro limagwirizanitsidwa kwathunthu, motero kupewa kukangana pakati pa zinthuzo ndi pamwamba pa mpukutuwo. Chifukwa chake, moyo wautumiki ndi wapamwamba kwambiri kuposa wa HPGR yoyendetsa kawiri.
■Kapangidwe kakang'ono komanso malo ang'onoang'ono pansi.
