Ko te konupūmā pākawa waro taumaha he paura konupūmā pākawa waro paura i hangaia e te tikanga kuru miihini ma te whakamahi i te calcite, te tioka, te mapere me etahi atu oka hei rauemi mata.Kei a ia nga ahuatanga o te whanui o nga rauemi mata, te maamaa teitei, te iti o te uara whakauru hinu, te whakamahi pai me te utu iti.I tenei wa ko te paura kohuke kohuke kore-whakarewa e whakamahia nuitia ana me te nui o te kai.

I tenei wa, ko te hangarau tukatuka pai o te konupūmā konupūmā taumaha te nuinga e arotahi ana ki te huri me te whakarereketanga o te mata ki te tukatuka i nga hua e tutuki ana i nga whakaritenga pai o nga waahanga tono rereke, tae atu ki te paura pai, te paura ultrafine, te paura kua whakarereketia (kaha) me te slurry pepa he maha nga waahanga. me te neke atu i te tekau nga momo hua konupūmā konupūmā taumaha motuhake me te tino pai me te whakarereketanga o te mata me te whakahohe.Na he aha nga taputapu e tukatuka ana i te paura konupora konupora?HCM Miihini he kaihanga rongonui o nga miihini tukatuka paura konupūmā me nga taputapu i roto i te ahumahi.I tenei ra ka whakaatu atu matou ki a koe ki nga miihini tukatuka paura konupūmā me nga taputapu.

Te whakamaarama taipitopito mo nga miihini tukatuka paura konupūmā me nga taputapu:

Ko te warowaiha konupūmā taumaha noa me te d97≥5μm te nuinga ka puta ma te tikanga maroke.Kei roto i nga taputapu te whakapai ake i te mira Raymond (te mira roera whakairi, te mira pendulum ranei), te mira roera (tae atu ki te mira miraka pehanga / mira poutū, te mira roera mowhiti, me etahi atu) me te mira poroporo, me etahi atu.

Ko te warowaiha konupūmā taumaha Ultrafine me te d97≥5μm i te nuinga o te waa ka tango i te tukanga whakaputa maroke, ko etahi e whakamahi ana i te huri makuku + te whakamaroke.Ko te hanga maroke te nuinga o te whakamahi i nga mira paoro paoro + whakarōpū, mira roera (tae atu ki nga mira roera mowhiti me te whakarōpū-a-roopu, mira poutū / mira pehanga roera), mira whakaranu maroke + whakarōpū, aha atu.

Papermaking paninga kōeke ultra-pai taumaha konupūmā pākawa slurry ki d97≤5μm, rawa d90≤2μm, Kei te tikanga whakaputaina e te tikanga mākū, me te taputapu matua ko te mira whakaoho me te mira kirikiri.

Kei te nuinga whakamahia te mira mira + classifier production raina ki te whakaputa taimaha konupūmā pākawa waro paura pai me te paura ultrafine ki d97 = 5 ~ 43μm.Kei te tohuhia e te mahi kati-iahiko tonu, te whakarōpūtanga maha-waahanga, te kawenga huringa nui (300% ~ 500%), me te nui o te miihini miihini kotahi.Kua whakamahia tenei raina whakangao mai i te waenganui-ki-te mutunga o nga tau 1990 a ko tetahi o nga hangarau whakangao matua mo nga raina whakangao konupūmā konupūmā taumaha ultra-pai i te ao i enei ra.

Ko te mira roera mowhiti te nuinga o te whakamahi i nga taputapu miraka pai me nga taputapu hurihuri tino pai i roto i te mara o te konupūmā warowaiha taimaha i Haina i roto i nga tau tekau kua hipa.Kei te tohuhia e te nui o te kuru owehenga me te iti o te whakapau kaha mo ia hua.Ka taea e te whakarōpū pai o roto, o waho ranei te whakaputa hua tino pai me te d97≤10μm.Ka taea te whakarite i te pai o te hua i waenga i te d97=5~40μm;te awhe rahi matūriki hua tino pai ko d97=10~30μm.

Ko te mira roera (miihini roera poutū / mira roera) ko tetahi o nga taputapu nui-nui mo te huri pai me te tino pai o te hurihanga o te konupūmā warowaiha taimaha.Kei te tohuhia e te nui o te kuru owehenga.Ko te awhe rahi matūriki hua tino pai ko d97=15~45μm.I muri i te whakaurunga o te whakarōpū pai o waho, ka taea e ia te whakaputa hua tino pai me te d97≤10μm.He pai te ahua matūriki o te hua me te iti o te uara whakauru hinu, he tino pai mo te hanga.Ko nga rauemi hiato-a-wairua-kore (kohatu horihori) e whakamahi ana i nga whakakii konupūmā warowaimaha taumaha, he iti te kai me te mau kakahu mo ia hua.

Ko te hangarau miihini ultrafine wet te nuinga e whakamahia ana ki te whakaputa i te paninga pepa (slurry) nga hua o te karaehe me te d90≤2μm me te d97≤2μm, me te konupūmā konupūmā taumaha ultrafine me te d60≤2μm (i whakamahia hei whakakii kirihou i muri i te whakamaroketanga).Ko te tikanga, kotahi, e rua ranei nga waahanga o te mahi hurihuri ultra-pai e whakamahia ana.Kei roto i te nuinga o te miihini whakaranu maku, mira kirikiri ranei me nga taika rokiroki me nga papu.

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