HPGM Siab Siab Sib Tsoo Zeb
Daim Ntawv Thov
Muaj ntau hom hlau ore hauv Suav teb, tab sis cov yam ntxwv ntawm feem ntau cov minerals tsis zoo, sib txawv thiab zoo. Yuav kom daws tau cov teeb meem tseem ceeb hauv kev lag luam, kev siv tshuab thiab kev tiv thaiv ib puag ncig ntawm kev txhim kho kev khawb av, cov tuam txhab khawb av hauv tsev tau nquag qhia, zom thiab nqus cov khoom siv tshiab thiab ua haujlwm tau zoo los ntawm txawv teb chaws. Hauv keeb kwm yav dhau los ntawm kev lag luam no, HPGR yog cov khoom siv sib tsoo ua haujlwm tau zoo thawj zaug tshawb fawb thiab ua qauv qhia, thiab pib siv rau hauv cov tuam txhab khawb av hauv tsev. Nws tseem yog cov khoom siv tsim khoom hauv tsev uas kev lag luam khawb av hauv tsev txhawj xeeb tshaj plaws. Nws tuaj yeem hais tias HPGR siv dav hauv cov chaw khawb av hauv tsev. HPGR tau siv dav hauv tsev thiab txawv teb chaws hauv kev sib tsoo hauv kev lag luam cement, granulation hauv kev lag luam tshuaj lom neeg, thiab kev sib tsoo zoo ntawm pellet kom nce thaj chaw tshwj xeeb. Nws yog siv rau kev sib tsoo ntawm cov hlau ore kom ua tiav ntau lub hom phiaj xws li kev yooj yim ntawm cov txheej txheem sib tsoo, kev sib tsoo ntau dua thiab kev sib tsoo tsawg dua, txhim kho kev tsim khoom ntawm lub cev, txhim kho cov nyhuv sib tsoo lossis cov cim sib cais.
Txoj Cai Ua Haujlwm
HPGM series lub tshuab sib tsoo siab siab yog ib hom khoom siv sib tsoo txuag hluav taws xob tshiab uas tsim los ntawm lub hauv paus ntsiab lus ntawm kev sib tsoo cov khoom siv siab. Nws muaj ob lub yob sib tsoo uas tig sib dhos ntawm qhov ceev qis. Ib qho yog lub yob ruaj khov thiab lwm qhov yog lub yob txav tau, uas ob qho tib si tsav los ntawm lub cev muaj zog siab. Cov khoom siv tau pub sib npaug los ntawm saum ob lub yob, thiab raug nqa mus rau hauv qhov sib txawv ntawm lub yob los ntawm lub yob sib tsoo. Tom qab raug lub siab siab ntawm 50-300 MPa, cov khoom siv tuab raug tso tawm ntawm lub tshuab. Hauv cov khoom siv tawm, ntxiv rau qee qhov feem ntawm cov khoom tsim nyog, cov qauv sab hauv ntawm cov khoom me me ntawm cov khoom tsis tsim nyog tau puv nrog ntau qhov tawg me me vim yog kev sib tsoo siab, yog li cov khoom siv lub peev xwm sib tsoo tau zoo dua. Rau cov khoom siv tom qab kev sib tsoo, tom qab tawg, faib tawm thiab tshuaj ntsuam, cov khoom siv zoo tsawg dua 0.8 hli tuaj yeem ncav cuag li 30%, thiab cov khoom siv tsawg dua 5 hli tuaj yeem ncav cuag ntau dua 80%. Yog li ntawd, nyob rau hauv cov txheej txheem sib tsoo ntxiv, kev siv zog sib tsoo tuaj yeem txo qis rau ntau qhov, yog li lub peev xwm tsim khoom ntawm cov khoom siv sib tsoo tuaj yeem siv tag nrho, feem ntau lub peev xwm ntawm lub pob zeb tuaj yeem nce ntxiv los ntawm 20% ~ 50%, thiab tag nrho cov kev siv zog tuaj yeem txo qis los ntawm 30% ~ 50% lossis ntau dua.
Cov Khoom Zoo
■ Kev tsim qauv siab tas li ua kom muaj kev sib zog du ntawm cov yob thiab ua kom muaj kev sib tsoo.
■Kev kho qhov tsis sib xws, tuaj yeem kho qhov sib txawv ntawm lub yob kom ntseeg tau tias cov khoom siv du.
■Lub kaw lus sib cais ntug txo cov teebmeem ntawm ntug rau qhov cuam tshuam ntawm kev sib tsoo.
■Nrog cov cemented carbide studs, lub neej ua haujlwm ntev, yooj yim txij nkawm, thiab hloov tau.
■Lub txhab nyiaj valve txais yuav cov khoom xa tuaj txawv teb chaws, thiab lub kaw lus hydraulic muaj kev tsim qauv tsim nyog thiab kev ntseeg tau zoo.
