Karubone ikomeye ya karubone ni ifu ya karubone ikorwa hakoreshejwe uburyo bwo gusya hakoreshejwe calcite, ingwa, marble n'andi mabuye nk'ibikoresho fatizo. Ifite imiterere y'isoko ry'ibikoresho fatizo, umweru mwinshi, agaciro gake ko kwinjiza amavuta, ikoreshwa neza kandi ihendutse. Kuri ubu ni yo fu y'amabuye y'agaciro idakoresha ibyuma ikoreshwa cyane kandi ikoreshwa cyane.

Muri iki gihe, ikoranabuhanga ryo gutunganya neza karubone ikaze rya karubone ryibanda cyane cyane ku gusya no guhindura ubuso kugira ngo hakorwe ibicuruzwa byujuje ibisabwa mu nzego zitandukanye zikoreshwa, harimo ifu nziza, ifu nziza cyane, ifu ihinduwe (ikora) n'impapuro zikozwe mu buryo bwa slurry zirimo ibyiciro byinshi n'ubwoko burenga icumi bw'ibicuruzwa byihariye bya karubone ikaze bifite ubuziranenge butandukanye n'ubuziranenge n'imikorere. None se ni ibihe bikoresho bitunganya ifu ya karubone ikaze?Imashini za HCM ni uruganda ruzwi cyane rukora imashini zitunganya ifu ya kalisiyumu n'ibikoresho mu nganda. Uyu munsi turabagezaho imashini zitunganya ifu ya kalisiyumu n'ibikoresho birambuye.

Ibisobanuro birambuye ku mashini n'ibikoresho bitunganya ifu ya kalisiyumu:

Karubone isanzwe ya kalisiyumu iremereye ifite d97≥5μm ikorwa ahanini hakoreshejwe uburyo bwumye. Ibikoresho birimo uruganda rwa Raymond rwateye imbere (urusobe rw'imigozi rumanitse cyangwa uruganda rwa pendulum), uruganda rukora imigozi (harimo uruganda rukora imigozi/urusobe rw'imigozi ruhagaze, uruganda rukora imigozi, nibindi) n'uruganda rukora imigozi, nibindi.

Karubone nziza cyane ya kalisiyumu ifite d97≥5μm muri rusange ikoresha uburyo bwo gukora ubwumye, kandi zimwe zikoresha uburyo bwo gusya butose + uburyo bwo kumisha. Gutunganya ubwumye ahanini bikoresha utwuma tw’ingoma + utwuma duto, utwuma duto (harimo utwuma duto duto dufite uburyo bwo gushyira mu byiciro, utwuma duto/udutogosho), utwuma duto duto + utwuma duto, nibindi.

Ubuso bw'impapuro bukozwe mu buryo bwa "ultra-fine calcium carbonate" bufite d97≤5μm, cyane cyane d90≤2μm, bukorwa hakoreshejwe uburyo butose, kandi ibikoresho by'ingenzi ni uruganda rukora umwotsi n'urusyo rw'umucanga.

Umurongo w’ikorwa ry’uruganda rw’umupira + classifier ukoreshwa cyane cyane mu gukora ifu nziza ya kalisiyumu karubone n’ifu nziza cyane ifite d97=5~43μm. Irangwa no gukora closed-circuit ihoraho, gushyira mu byiciro byinshi, umutwaro munini w’imashini imwe (300%~500%), n’ubushobozi bwinshi bwo gukora imashini imwe. Uyu murongo w’ikorwa wakoreshejwe kuva hagati kugeza mu mpera za 1990 kandi ni imwe mu ikoranabuhanga rikomeye mu gukora imiyoboro minini ikora kalisiyumu karubone ikomeye cyane ku isi muri iki gihe.

Uruganda rukora imigozi y'impeta ni rwo rukoreshwa cyane mu gusya neza no gusya neza cyane mu rwego rwa kalisiyumu karubone ikomeye mu Bushinwa mu myaka icumi ishize. Rurangwa n'igipimo kinini cyo gusya no gukoresha ingufu nke kuri buri gicuruzwa. Imashini itunganya neza imbere cyangwa hanze ishobora gukora ibicuruzwa byiza cyane bifite d97≤10μm. Ubunini bw'ibicuruzwa bushobora guhindurwa hagati ya d97=5~40μm; ingano y'uduce tw'ibicuruzwa ikwiriye cyane ni d97=10~30μm.

Uruganda rukora imigozi (urusyo rukora imigozi/urusyo rukora imigozi) ni kimwe mu bikoresho binini bikoreshwa mu gusya no gusya neza cyane karubone ikomeye ya kalisiyumu. Rurangwa n'igipimo kinini cyo gusya. Ingano y'ibice by'umusaruro ikwiriye ni d97=15~45μm. Nyuma yo gushyiraho icyuma cyo hanze gitunganya imigozi, gishobora gukora ibicuruzwa byiza cyane bifite d97≤10μm. Iki gicuruzwa gifite imiterere myiza y'ibice n'agaciro gato ko kwinjiza amavuta, ibyo bikaba bikwiriye cyane mu gukora. Ibikoresho bivanze bishingiye kuri polyester (amabuye y'ubukorikori) bikoresha ibikoresho bikomeye bya kalisiyumu karubone, kandi bikoresha ingufu nke kandi biramba kuri buri gicuruzwa.

Ikoranabuhanga ryo gusya ibintu bito cyane rikoreshwa cyane cyane mu gukora ibikoresho byo gusiga impapuro (slurry) bifite d90≤2μm na d97≤2μm, na karubone karubone ikomeye cyane ifite d60≤2μm (ikoreshwa nk'imashini yo gusya nyuma yo kumisha). Muri rusange, hakoreshwa icyiciro kimwe cyangwa bibiri byo gusya ibintu bito cyane. Bigizwe ahanini n'icyuma gisya cyangwa uruganda rw'umucanga hamwe n'ibigega byo kubikamo n'ipompo bijyana nabyo.

The production capacity of ordinary heavy calcium in the domestic market has become saturated, and the product price is low, and the technological content and added value are not high. For ultra-fine and active heavy calcium, domestic production capacity cannot meet the demand and still has great market potential. Overall, the main development trends of heavy calcium carbonate industry technology are large-scale, functional and intelligent. This is an inevitable requirement for the intensification, stabilization, structural optimization or specialization of heavy calcium carbonate production, as well as improving production efficiency, reducing energy consumption, wear and tear and reducing production costs. It is also an inevitable requirement for the development of production technology due to the significant increase in market demand and saving the amount of resin in polymer-based composite materials.It is necessary for domestic heavy calcium carbonate companies to learn from the successful experiences of world-famous calcium carbonate companies such as Omya and Imerys, and adopt high-efficiency, energy-saving large-scale equipment and advanced production technology to promote the in-depth development of my country’s heavy calcium carbonate industry in terms of scale and product refinement.As an equipment supplier recognized by Omya, HCM has provided calcium powder processing machinery and equipment to many Omya factories around the world, which are highly praised and favored by customers. If you have purchasing needs for calcium powder processing machinery and equipment, please contact us for details of the equipment. Email:hcmkt@hcmilling.com