Carbone karubone iremereye ni calcium ya karubone ya pisitori yakozwe nuburyo bwo kumenagura imashini ukoresheje calcite, chalk, marble nandi mabuye nkibikoresho fatizo.Ifite ibiranga isoko yagutse yibikoresho fatizo, umweru mwinshi, agaciro gake kwinjiza amavuta, gukoreshwa neza nigiciro gito.Kugeza ubu nicyo gikoreshwa cyane munganda zidasanzwe zidafite ifu yimbuto ninshi zikoreshwa cyane.

Kugeza ubu, tekinoroji nziza yo gutunganya karubone ya calcium iremereye cyane cyane gusya no guhindura isura kugirango itunganyirize ibicuruzwa byujuje ubuziranenge bwimirima itandukanye ikoreshwa, harimo ifu nziza, ifu ya ultrafine, ifu yahinduwe (ikora) ifu nogukora impapuro zirimo ibyiciro byinshi hamwe nubwoko burenga icumi bwibintu bidasanzwe bya calcium karubone yibicuruzwa bifite ubwiza butandukanye no guhindura isura no gukora.Nibihe bikoresho bitunganya ifu ya calcium karubone?Imashini za HCM ni uzwi cyane mu gukora imashini itunganya ifu ya calcium nibikoresho mu nganda.Uyu munsi tuzakumenyesha imashini itunganya ifu ya calcium nibikoresho birambuye.

Ibisobanuro birambuye kumashini itunganya ifu ya calcium nibikoresho:

Ubusanzwe karisiyumu iremereye ya karubone hamwe na d97≥5μm ikorwa ahanini nuburyo bwumye.Ibikoresho birimo urusyo rwa Raymond rwatezimbere (uruganda rumanika cyangwa urusyo rwa pendulum), urusyo (harimo urusyo rwumuvuduko / urusyo ruhagaze, uruganda rukora impeta, nibindi) hamwe n urusyo rwumupira, nibindi.

Ultrafine karisiyumu iremereye ya karubone hamwe na d97≥5μm muri rusange ifata inzira yumye, kandi bamwe bakoresha gusya neza + byumye.Umusaruro wumye ukoresha cyane cyane urusyo rwumupira wingoma + utondekanya, urusyo (harimo urusyo ruzengurutswe hamwe na bande yashyizwe mu byiciro, urusyo ruhagaze / urusyo rwumuvuduko), imashini ivanga yumye + ibyiciro, nibindi.

Papermaking coating grade ultra-nziza iremereye ya calcium ya karubone ya karubone hamwe na d97≤5μm, cyane cyane d90≤2μm, ubusanzwe ikorwa nuburyo butose, kandi ibikoresho nyamukuru ni urusyo rukurura urusyo.

Imipira yumupira + itondekanya umurongo ikoreshwa cyane cyane kubyara calcium iremereye ya karubone nziza nifu ya ultrafine hamwe na d97 = 5 ~ 43μm.Irangwa nu musaruro uhoraho ufunze-uruziga, ibyiciro byinshi, ibyiciro binini (300% ~ 500%), hamwe nubushobozi bunini bwo gukora imashini.Uyu murongo wo kubyaza umusaruro wakoreshejwe kuva hagati kugeza hagati ya za 90 kandi ni bumwe mu buhanga bukuru bw’umusaruro munini wa ultra-nziza iremereye ya calcium karubone ikora ku isi muri iki gihe.

Uruganda rukora impeta n’ibikoresho bikoreshwa cyane mu gusya hamwe na ultra-nziza yo gusya mu rwego rwa karubone iremereye ya calcium mu Bushinwa mu myaka icumi ishize.Irangwa nigipimo kinini cyo guhonyora no gukoresha ingufu nke kubicuruzwa bimwe.Imbere cyangwa hanze nziza itondekanya irashobora kubyara ibicuruzwa byiza na d97≤10μm.Ibicuruzwa byiza birashobora guhinduka hagati ya d97 = 5 ~ 40μm;ingano yingirakamaro yibicuruzwa ingano ni d97 = 10 ~ 30μm.

Uruganda rukora (vertical roller mill / roller mill) nimwe mubikoresho nyamukuru binini byo gusya neza no gusya cyane-karisiyumu ya calcium iremereye.Irangwa nigipimo kinini cyo guhonyora.Ingano yibicuruzwa bikwiranye ni d97 = 15 ~ 45μm.Nyuma yo gushyiramo ibyiciro byiza byo hanze byashizweho, irashobora kubyara ibicuruzwa byiza na d97≤10μm.Igicuruzwa gifite imiterere myiza yingirakamaro hamwe nigiciro gito cyo kwinjiza amavuta, gikwiye cyane cyane kubyara umusaruro.Ibikoresho bidahagije byuzuye bya polyester (ibuye ryubukorikori) bikoresha calcium ya karubone iremereye, kandi bifite ingufu nke kandi byambara kubicuruzwa bimwe.

Tekinoroji ya ultrafine itose ikoreshwa cyane cyane mugukora ibicuruzwa byo mu bwoko bwa papermaking (slurry) byo mu rwego rwa d90≤2μm na d97≤2μm, na karubone ya calcium iremereye ya karubone hamwe na d60≤2μm (ikoreshwa nkuzuza plastike nyuma yo kumisha).Mubisanzwe, icyiciro kimwe cyangwa bibiri byo gukomeza ultra-nziza yo gusya ikoreshwa.Igizwe ahanini no kuvanga urusyo cyangwa urusyo rwumucanga hamwe nibigega bibika hamwe na pompe.

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