Ifu y'amabuye ni uruvange rw'ifu y'amabuye n'amazi bivangwa mu gihe cyo gukata no gusiga marble na granite. Uduce twinshi mu majyaruguru y'igihugu cyacu ni ahantu heza ho gutunganya amabuye, kandi ifu y'amabuye menshi ikorwa buri mwaka, kandi kuyirundanyaho bifata ubutaka bwinshi. Ifu y'amabuye ifite imiterere myiza kandi iragoye kuyijugunya. Biroroshye kuguruka mu kirere mu muyaga mwinshi, kandi bisuka mu ruzi hamwe n'amazi y'imvura mu minsi y'imvura, bigatera umwanda ukomeye ku bidukikije.
Amabuye y'agaciro ya gangue mu byondo by'inkeri arimo feldspar, quartz, calcite, dolomite, amphibole, n'ibindi. Amabuye y'agaciro y'icyuma n'imyanda arimo silicate y'icyuma nka icyuma cya mechanical, magnetite, oxide y'icyuma, pyrite, na biotite. Kuri ubu, uburyo bwo gukoresha neza ibyondo by'inkeri ahanini ni ugukora amatafari ya beto ahumeka umwuka no gukora ibikoresho fatizo bya ceramic nyuma yo gukuraho imyanda. Iya mbere ifite ubushobozi bwinshi bwo kuyitunganya naho iya nyuma ifite inyungu nyinshi mu bukungu.
Ubushakashatsi ku nyungu
Muri iyi ngingo, ubushakashatsi ku ikoreshwa ry’amabuye y’agaciro n’ibizamini byo kuyakoresha mu gupima ubuziranenge bw’amabuye y’agaciro bukorwa ku byuma by’ubutare bihagarariye mu gace ka Jining. Amabuye y’agaciro ari mu byuma by’ubutare ni feldspar, icyuma gikozwe mu buryo bwa mechanical, icyuma gikozwe mu buryo bwa magnetic, nibindi, kandi imyanda yangiza ni limonite, biotite, muscovite, calcite, dolomite, hornblende, nibindi. Ingano y’ibikoresho ntabwo ingana, uduce duto turi hagati ya mm 1-4 na mm 37 z’icyondo gito. Muri byo, icyuma gikozwe mu buryo bwa mechanical cyakozwe mu gihe cyo gutunganya n’icyuma gikozwe mu buryo bwa magnetic mu mabuye y’agaciro ashobora gutandukanywa mu buryo bwa magnetic mu bikoresho by’icyuma gikozwe mu buryo bwa magnetic. Nyuma yo gutandukanya magnetic cyane, imyanda irimo icyuma nka limonite, biotite, na amphibole irashobora gukurwaho. Ibicuruzwa by’amabuye, buri gice cy’imirongo ya magnetic gishobora gukoreshwa nk’amatafari y’umwuka cyangwa ibikoresho bya sima, kugira ngo kigere ku ntego yo gukoreshwa mu buryo bwagutse.
1.Kugena uko inzira igenda
Guhuza imiterere y'icyitegererezo cy'umukungugu w'ibiti kugira ngo hamenyekane uburyo bwo kubyaza umusaruro: amabuye y'agaciro ayungururwa mu mashini 30 zisya uduce duto cyane + 30 kugeza kuri -30 mesh.
——-Gutandukanya icyuma kivanze n'imashini igabanya ubushyuhe bw'ingoma + isahani igororotse + impeta ihagaze + impeta ihagaze ikuraho icyuma gikomeye cya magnetic - icyo cyuma gishyirwa mu byiciro bibiri: +300 mesh medium-grain feldspar concentrate products na -300 mesh fine dog——Hanyuma umwanda muto ukoreshwa mu gukuramo icyuma kabiri binyuze mu ifu y'amashanyarazi kugira ngo haboneke umusaruro mwiza w'ifu.
2.Ikizamini cyo gutandukanya amabuye y'agaciro atari meza
Amabuye y’agaciro yasutsweho meshes 30, kandi ibyavuye mu isesengura bigaragara mu mbonerahamwe ya 1.
Imbonerahamwe ya 1. Ibisubizo by'ikizamini cyo gupima inyungu n'isuzuma
Shyira amabuye y’agaciro afite umusaruro uri hagati ya 17.35% na -30 mesh, uvange n’ibicuruzwa munsi y’urushundura, hanyuma unyure mu nzira isanzwe yo gutandukanya magnetic ya drum magnetic separator + flat plate + vertical ring + vertical ring. Uburyo bwo gutandukanya magnetic bugaragara ku Ishusho ya 1, kandi ibisubizo by’ibizamini bigaragara ku Imbonerahamwe ya 2.
Ishusho ya 1. Urugendo rw'ikizamini gisanzwe cyo gutandukanya amabuye y'agaciro.
Imbonerahamwe ya 2. Ibisubizo by'ikizamini gisanzwe cyo gutandukanya magnetic
Ubutare busanzwe bupimwa + gusya amabuye + uburyo busanzwe bwo gukuraho icyuma inshuro eshatu, kandi umusaruro wo hagati n'uwo hasi ushobora kuboneka ufite umusaruro wa 92.57%, ingano ya Fe2O3 ya 0.525% n'umweru wa 36.15%. Bikwiye gufatwa nk'aho bisukura icyuma gito n'icyuma cya silicate mu cyondo gito hakoreshejwe imashini nziza ikoreshwa mu gusya amashanyarazi mu butaka bunini nyuma yo gushyira mu byiciro.
3. Gukuraho icyuma mu byondo bito
Ifu ya kabiri ya Lihuan iva mu myanda iri munsi ya -300 mesh binyuze mu kuzura, kandi inzira yo gukuramo icyuma kabiri hakoreshejwe imashini ikoresha amashanyarazi ikoreshwa mu kubona umusaruro w’ifu nziza. Uburyo bwo gukora bugaragara ku Ishusho ya 2, kandi ibisubizo by’ibizamini bigaragara ku Imbonerahamwe ya 3.
Ishusho ya 2. Uburyo ikizamini cyo gukuraho icyuma gikozwe mu byondo bito gitemba neza gitemba
Imbonerahamwe ya 3. Igipimo cyo gukuraho icyuma cy'urusenda rw'ibyondo bito
Nyuma yo gupima Lihuan concentrate, umweru wa +300 mesh medium-grain feldspar concentrate wiyongereye kuva kuri 36.15% kugera kuri 56.49%, kandi umweru wa feldspar nziza wagabanutse ugera kuri 23.07%. -300 mesh fine sludge ikurwa mu cyuma kabiri hakoreshejwe electromagnetic slurry, maze haboneka ifu nziza ya ceramic ifite umusaruro wa 42.31% n'umweru wa 41.80%.
3. Ikizamini cy'imikorere yose
Ibipimo byuzuye by'ibizamini n'ibimenyetso byo gukora ikizamini cy'igikorwa cyose.
Ishusho ya 3. Uburyo bwose bwo gupima icyondo cyo gutema
Imbonerahamwe ya 4. Ibipimo by'ibizamini by'igikorwa cyose
Ibikoresho: Ubushyuhe bwa biscuits 1200℃
Ubutare bw'icyumba gikozwe mu ibumba busukwa + ubutaka + gutandukanya kwa rukuruzi guke + isahani igororotse + impeta ihagaze + impeta ihagaze + uburyo bwo gutandukanya urutare rwa rukuruzi hakoreshejwe electromagnetic slurry kugira ngo haboneke amabuye y'icyuma afite umusaruro wa 0.32% n'urugero rwa TFe rwa 62.35%. Hamwe n'umusaruro wa 38.56% n'umweru wa 54.69% by'ibicuruzwa bya feldspar bya keramike yo mu bwoko bwa ceramic ...
Ubu buryo bw'ikoranabuhanga bwemerera ikoreshwa ryimbitse ry'imitako y'ibiti, kandi bushobora kuzana inyungu nyinshi mu bukungu no kurengera ibidukikije.
Igihe cyo kohereza ubutumwa: Werurwe-04-2021