| Chitsanzo | Chiwerengero cha Ma Roller | Gome lopukutira lapakati (mm) | Kukula kwa Kudyetsa (mm) | Kusalala (mm) | Kutha (t/h) | Mphamvu (kw) |
| 2R2713 | 2 | 780 | ≤15 | 0.18-0.038 | 0.3-3 | 46 |
| 3R3220 | 3 | 970 | ≤25 | 0.18-0.038 | 1-5.5 | 85/92 |
| 4R3216 | 3-4 | 970 | ≤25 | 0.18-0.038 | 1-5.5 | 85/92 |
| 4R3218/4R3220 | 3-4 | 970 | ≤25 | 0.18-0.038 | 1-5.5 | 85/92 |
| 5R4121/5R4125 | 3-5 | 1270 | ≤30 | 0.18-0.038 | 2-10 | 165/180 |
| 6R5127 | 6 | 1720 | ≤40 | 0.18-0.038 | 5-20 | 264/314 |
Chidziwitso: 1. Deta yomwe ili pamwambapa imatenga miyala ya laimu ngati chitsanzo. 2. Chosonkhanitsira fumbi la pulse si kasinthidwe kokhazikika ndipo kamene kamasankhidwa ngati pakufunika.
Mafakitale opukusira a Guilin HongCheng ndi oyenera kupukusira zinthu zosiyanasiyana za mchere zopanda chitsulo zokhala ndi kuuma kwa Mohs pansi pa 7 ndi chinyezi pansi pa 6%, kupyapyala komaliza kumatha kusinthidwa pakati pa 60-2500mesh. Zipangizo zomwe zimagwiritsidwa ntchito monga marble, limestone, calcite, feldspar, activated carbon, barite, fluorite, gypsum, dongo, graphite, kaolin, wollastonite, quicklime, manganese ore, bentonite, talc, asbestos, mica, clinker, feldspar, quartz, ceramics, bauxite, ndi zina zotero. Chonde titumizireni uthenga kuti mudziwe zambiri.
Mphero yopera ili ndi kapangidwe ka mankhwala osiyanasiyana, imagwiritsa ntchito malo ang'onoang'ono pansi. Zipangizozi zili ndi dongosolo labwino chifukwa zimatha kukonza njira yopangira zinthu zoyambira zokha, kuphwanya, kunyamula, kupukuta mpaka kusonkhanitsa, kusunga ndi kulongedza.
Dongosolo loyendetsera (ma gear awiri, ma gear amodzi ndi ochepetsera) ndi dongosolo logawa magulu (classifier ndi analyzer) zitha kukhazikitsidwa malinga ndi zomwe makasitomala akufuna kapena zomwe akufuna, kuti zitsimikizire kuti ntchitoyo ikuyenda bwino.
Kutengera ndi zinthu zomwe ziyenera kukonzedwa, chitoliro ndi makina opukutira, kuti achepetse kukana kwa mphepo ndi kusweka kwa chitoliro, kuonetsetsa kuti pali mphamvu zambiri.
Anagwiritsa ntchito chitsulo chokhuthala chapamwamba kwambiri kuti apange ziwalo zofunika, anagwiritsa ntchito zinthu zosawonongeka kwambiri kuti apange ziwalo zosawonongeka. Zipangizozi zili ndi mphamvu zotha kusweka kwambiri komanso ntchito yake ndi yodalirika.
Dongosolo lamagetsi lolamulidwa ndi pakati linagwira ntchito mopanda anthu komanso kukonza kosavuta.
Makina otulutsa mpweya angagwiritsidwe ntchito pothana ndi mpweya wotsala. Kugwiritsa ntchito bwino kwa zosefera kumatha kufika 99.9%.
Yopangidwa ndi kumangidwa kwa akatswiri
Kukana kwa zinthu zogwirira ntchito za Raymond roller mill n'kofunika kwambiri. Kawirikawiri, anthu ambiri amaganiza kuti chinthucho chikakhala cholimba, chimakhala chovalidwa bwino, motero, ma foundries ambiri amalengeza kuti zinthu zawo zoyeretsera zili ndi chromium, kuchuluka kwake kumafika 30%, ndipo kuuma kwa HRC kumafika 63-65. Komabe, kufalikira kwakukulu, mwayi wopanga mabowo ang'onoang'ono ndi ming'alu yaying'ono pakati pa matrix ndi carbides umakhala waukulu, ndipo mwayi wosweka udzakhala waukulu. Ndipo chinthucho chikakhala cholimba, chimakhala chovuta kudula. Chifukwa chake, kupanga mphete yopukutira yosatha komanso yolimba sikophweka. Kupukutira mphete makamaka pogwiritsa ntchito mitundu iwiri yotsatirayi ya zipangizo.
65Mn (65 manganese): chipangizochi chingathandize kwambiri kulimba kwa mphete yopukusira. Chili ndi kuuma kwambiri, kukana kutopa kwambiri komanso kukana maginito, chimagwiritsidwa ntchito makamaka m'munda wopangira ufa komwe chinthucho chimafunika kuchotsa chitsulo. Kukana kutopa ndi kulimba kwake kumatha kusinthidwa kwambiri mwa kusintha kutentha kukhala bwino komanso kuchepetsa kutentha.
Mn13 (13 manganese): kulimba kwa mphete yopukutira pogwiritsa ntchito Mn13 kwakhala bwino poyerekeza ndi 65Mn. Ma castings a mankhwalawa amachiritsidwa ndi kulimba kwa madzi pambuyo pothira, ma castings ali ndi mphamvu yayikulu yolimba, kuuma, pulasitiki komanso mphamvu zopanda maginito pambuyo pouma madzi, zomwe zimapangitsa mphete yopukutira kukhala yolimba kwambiri. Ikakhudzidwa kwambiri ndi kupsinjika kwakukulu panthawi yogwira ntchito, pamwamba pake padzakhala kuuma ndi kupanga martensite, motero kupanga gawo losawonongeka kwambiri, gawo lamkati limasunga kulimba kwabwino, ngakhale litavalidwa pamwamba pang'ono kwambiri, chopukutira chopukutira chimatha kupirira zovuta zambiri.
Tikufuna kukupatsani chitsanzo chabwino kwambiri cha mphero yopukutira kuti muwonetsetse kuti mwapeza zotsatira zomwe mukufuna. Chonde tiuzeni mafunso otsatirawa:
1. Zinthu zanu zopangira?
2. Kodi kupyapyala kofunikira (maukonde/μm) ndi kotani?
3. Mphamvu yofunikira (t/h)?
