Kalsium karbonat beurat nyaéta bahan bubuk kalsium karbonat dihasilkeun ku métode crushing mékanis maké kalsit, kapur, marmer jeung bijih lianna salaku bahan baku.Cai mibanda ciri tina lega sumber bahan baku, whiteness tinggi, nilai nyerep minyak low, applicability alus sarta harga low.Ayeuna mangrupikeun produk bubuk mineral non-logam anorganik anu paling seueur dianggo kalayan konsumsi anu paling ageung.

Ayeuna, téknologi ngolah rupa kalsium karbonat beurat utamana museurkeun kana grinding sarta modifikasi permukaan pikeun ngolah produk nu minuhan sarat fineness widang aplikasi béda, kaasup bubuk rupa, bubuk ultrafine, permukaan dirobah (aktif) bubuk jeung papermaking slurry ngawengku sababaraha kategori. sarta leuwih ti sapuluh rupa produk kalsium karbonat beurat husus kalawan fineness béda jeung modifikasi permukaan jeung aktivasina.Janten naon alat anu ngolah bubuk kalsium karbonat?Mesin HCM mangrupakeun produsén well-dipikawanoh tina kalsium bubuk mesin processing jeung alat-alat di industri.Dinten ieu kami bakal ngenalkeun anjeun kana mesin ngolah bubuk kalsium sareng alat-alat sacara rinci.

Penjelasan rinci ngeunaan mesin ngolah bubuk kalsium sareng alat:

Biasa kalsium karbonat beurat kalawan d97≥5μm utamana dihasilkeun ku métode garing.alat-alat nu ngawengku ningkat Raymond ngagiling (ngagiling roller nongkrong atawa ngagiling pendulum), gilinding gilinding (kaasup gilinding tekanan roller / gilinding nangtung, gilinding roller ring, jsb) jeung ngagiling bola, jsb.

Kalsium karbonat beurat ultrafine kalawan d97≥5μm umumna adopts prosés produksi garing, sarta sababaraha ngagunakeun grinding baseuh + prosés drying.Produksi garing utamana ngagunakeun gilinding bola kendang + classifiers, gilinding gilinding (kaasup gilinding ring roller kalawan klasifikasi di-band, pabrik nangtung / gilinding tekanan), pabrik campur garing + classifiers, jsb.

Papermaking palapis kelas ultra-rupa beurat kalsium karbonat slurry kalawan d97≤5μm, utamana d90≤2μm, umumna dihasilkeun ku metoda baseuh, sarta parabot utama nyaéta ngagiling aduk sarta ngagiling keusik.

The ball mill + garis produksi classifier utamana dipaké pikeun ngahasilkeun beurat kalsium karbonat bubuk rupa jeung bubuk ultrafine kalawan d97 = 5 ~ 43μm.Hal ieu dicirikeun ku produksi sirkuit katutup kontinyu, klasifikasi multi-tahap, beban siklus ageung (300% ~ 500%), sareng kapasitas produksi mesin tunggal anu ageung.Jalur produksi ieu parantos dianggo ti pertengahan dugi ka akhir taun 1990-an sareng mangrupikeun salah sahiji téknologi produksi utama pikeun jalur produksi kalsium karbonat beurat ultra-halus skala ageung di dunya ayeuna.

Ngagiling roller ring teh grinding rupa paling loba dipaké sarta parabot grinding ultra-rupa dina widang kalsium karbonat beurat di Cina dina sapuluh taun kaliwat.Hal ieu dicirikeun ku rasio crushing badag sarta konsumsi énergi low per Unit produk.The classifier rupa internal atawa éksternal bisa ngahasilkeun produk ultra-rupa kalawan d97≤10μm.The fineness produk bisa disaluyukeun antara d97 = 5 ~ 40μm;rentang ukuran partikel produk paling merenah nyaeta d97 = 10 ~ 30μm.

Roller gilinding (ngagiling gilinding nangtung / gilinding gilinding) mangrupa salah sahiji parabot skala badag utama pikeun grinding rupa jeung grinding ultra-denda kalsium karbonat beurat.Hal ieu dicirikeun ku rasio crushing badag.Rentang ukuran partikel produk anu paling cocog nyaéta d97 = 15 ~ 45μm.Saatos hiji classifier rupa éksternal dipasang, éta bisa ngahasilkeun produk ultra-rupa kalawan d97≤10μm.Produkna ngagaduhan bentuk partikel anu saé sareng nilai nyerep minyak anu rendah, anu cocog pisan pikeun produksi.Bahan komposit dumasar poliéster teu jenuh (batu jieunan) ngagunakeun pangisi kalsium karbonat anu beurat, sareng gaduh konsumsi énergi anu rendah sareng ngagem per unit produk.

téhnologi grinding ultrafine baseuh utamana dipaké pikeun ngahasilkeun palapis papermaking (slurry) produk kelas kalawan d90≤2μm na d97≤2μm, sarta ultrafine kalsium karbonat beurat kalawan d60≤2μm (dipaké salaku filler plastik sanggeus drying).Sacara umum, hiji atawa dua tahap kontinyu prosés grinding ultra-halus dipaké.Ieu utamana diwangun ku coét Pergaulan baseuh atawa ngagiling keusik jeung tank gudang saluyu jeung numput.

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