Kaboneti kalisiomu ti o wuwo jẹ ohun elo lulú kaboneti kalisiomu ti a ṣejade nipasẹ ọna fifọ ẹrọ nipa lilo calcite, chalk, marble ati awọn irin miiran bi awọn ohun elo aise.O ni awọn abuda ti orisun jakejado ti awọn ohun elo aise, funfun giga, iye gbigba epo kekere, ohun elo to dara ati idiyele kekere.Lọwọlọwọ o jẹ ọja ti ko ni nkan ti o wa ni erupe ile ti ko ni nkan ti a lo ni lilo pupọ julọ pẹlu agbara ti o tobi julọ.

Ni lọwọlọwọ, imọ-ẹrọ ṣiṣe ti o dara ti kaboneti kalisiomu ti o wuwo ni akọkọ fojusi lori lilọ ati iyipada dada lati ṣe ilana awọn ọja ti o pade awọn ibeere iwulo ti awọn aaye ohun elo oriṣiriṣi, pẹlu lulú ti o dara, lulú ultrafine, iyipada dada (lọwọ) lulú ati slurry iwe pẹlu awọn ẹka pupọ. ati diẹ sii ju mẹwa iru pataki eru kalisiomu kaboneti awọn ọja pẹlu o yatọ si fineness ati dada iyipada ati ibere ise.Nítorí náà, ohun elo ilana kalisiomu kaboneti lulú?Awọn ẹrọ HCM jẹ olupese ti o mọye ti awọn ẹrọ iṣelọpọ kalisiomu lulú ati ẹrọ ni ile-iṣẹ naa.Loni a yoo ṣafihan ọ si awọn ẹrọ iṣelọpọ kalisiomu lulú ati ohun elo ni awọn alaye.

Alaye ti o ni kikun ti awọn ẹrọ iṣelọpọ ati ohun elo iyẹfun kalisiomu:

Kaboneti kalisiomu ti o wuwo pẹlu d97≥5μm jẹ iṣelọpọ nipasẹ ọna gbigbe.Ohun elo naa pẹlu ohun elo Raymond ti o ni ilọsiwaju (ọlọ rola adiye tabi ọlọ pendulum), ọlọ rola (pẹlu ọlọ rola titẹ / ọlọ inaro, ọlọ rola, ati bẹbẹ lọ) ati ọlọ ọlọ, ati bẹbẹ lọ.

Ultrafine eru kaboneti kalisiomu pẹlu d97≥5μm ni gbogbogbo gba ilana iṣelọpọ gbigbẹ, ati diẹ ninu lilo lilọ tutu + ilana gbigbe.Isejade gbigbẹ ni akọkọ nlo awọn ọlọ bọọlu + awọn ikasi, awọn ọlọ ohun rola (pẹlu awọn ohun alumọni oruka pẹlu ipinya-ẹgbẹ, awọn ọlọ inaro / awọn ọlọ rola titẹ), awọn ọlọ dapọ gbigbẹ + awọn ikasi, ati bẹbẹ lọ.

Papermaking ti a bo ite olekenka-itanran eru kalisiomu kaboneti slurry pẹlu d97≤5μm, paapa d90≤2μm, ti wa ni gbogbo iṣelọpọ nipasẹ tutu ọna, ati awọn ifilelẹ ti awọn ẹrọ ni a saropo ọlọ ati ki o kan iyanrin ọlọ.

Bọọlu ọlọ + laini iṣelọpọ classifier jẹ lilo ni akọkọ lati ṣe agbejade erupẹ kalisiomu kaboneti ti o dara ati lulú ultrafine pẹlu d97 = 5 ~ 43μm.O jẹ ijuwe nipasẹ iṣelọpọ pipade-Circuit lemọlemọfún, ipin-ipele pupọ, fifuye ọmọ nla (300% ~ 500%), ati agbara iṣelọpọ ẹrọ ẹyọkan nla.Laini iṣelọpọ yii ti lo lati aarin-si-pẹ awọn ọdun 1990 ati pe o jẹ ọkan ninu awọn imọ-ẹrọ iṣelọpọ akọkọ fun awọn laini iṣelọpọ kalisiomu kaboneti iwuwo nla-nla ni agbaye loni.

ọlọ rola oruka jẹ ohun elo ti o dara julọ ti a lo julọ ati ohun elo lilọ ti o dara julọ ni aaye ti kaboneti kalisiomu ti o wuwo ni Ilu China ni ọdun mẹwa sẹhin.O jẹ ijuwe nipasẹ ipin fifun fifun nla ati agbara kekere fun ọja ẹyọkan.Atọka itanran inu tabi ita le gbejade awọn ọja ti o dara julọ pẹlu d97≤10μm.Awọn itanran ọja le ṣe atunṣe laarin d97 = 5 ~ 40μm;Iwọn iwọn patiku ọja ti o dara julọ jẹ d97 = 10 ~ 30μm.

Roller ọlọ (ọlọ rola / rola inaro) jẹ ọkan ninu awọn ohun elo titobi nla akọkọ fun lilọ itanran ati lilọ ultra-fine ti kaboneti kalisiomu ti o wuwo.O ti wa ni characterized nipasẹ kan ti o tobi crushing ratio.Iwọn iwọn patiku ọja ti o dara julọ jẹ d97 = 15 ~ 45μm.Lẹhin ti fi sori ẹrọ olupilẹṣẹ itanran ita, o le ṣe awọn ọja ti o dara julọ pẹlu d97≤10μm.Ọja naa ni apẹrẹ patiku ti o dara ati iye gbigbe epo kekere, eyiti o dara julọ fun iṣelọpọ.Awọn ohun elo idapọmọra ti o da lori polyester ti a ko ni irẹwẹsi (okuta atọwọda) lo awọn ohun elo kaboneti kalisiomu ti o wuwo, ati ni agbara kekere ati wọ fun ọja ẹyọkan.

Imọ-ẹrọ lilọ ultrafine tutu ni a lo ni akọkọ lati ṣe agbejade awọn ọja ite iwe-iwe (slurry) pẹlu d90≤2μm ati d97≤2μm, ati ultrafine eru kaboneti kalisiomu pẹlu d60≤2μm (lo bi kikun ṣiṣu lẹhin gbigbe).Ni gbogbogbo, awọn ipele kan tabi meji ti ilana lilọ-itanran ti o tẹsiwaju ni lilo.O kun oriširiši tutu dapọ grinder tabi iyanrin ọlọ ati awọn ti o baamu ipamọ awọn tanki ati bẹtiroli.

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