Kugona Kugadzira Calcium Carbonate Yakachena Zvikuru Kubva kuSimbi Slag | Simbi Slag Vertical Roller Mill Inotengeswa

Muna 2015, muvambi Cui Weihua akaburitsa patent: nzira yekugadzira calcium carbonate ine kuchena kwakanyanya kubva musimbi. Zvinokwanisika here kugadzira calcium carbonate ine kuchena kwakanyanya kubva musimbi uchishandisa tsvina yesimbi chigayo chinotenderera chakamira?

Sekureva kweChina Powder Technology Network, munguva pfupi yapfuura, "mutsetse wekuratidzira kushandiswa kwematani 100000 esimbi nesimbi slag", chirongwa che "kuvandudza Mongolia kuburikidza nesainzi netekinoroji", chakatangwa muBaotou. Chirongwa ichi chakavakwa pamwe chete neBaotou Steel Group neYukuang Environmental Protection Technology (Shanghai) Co., Ltd. Zvinonzi chirongwa ichi chakavakirwa pamhedzisiro ye "mutsetse wekugadzira wekusimbisa matani 10,000 wekushandiswa kwakazara kwesimbi slag nenzira yecarbonization". Simbi slag yakagadzirwa zvizere, uye pakupedzisira inogadzira zvigadzirwa zveindasitiri zvakaita se high-purity calcium carbonate uye zvinhu zvine iron, kuitira kuti zvishandiswezve zvesimbi slag. Zvichienzaniswa netekinoroji yechinyakare, tekinoroji yekurapa simbi slag inogona kutora carbon dioxide zvakananga sezvinhu zvakabikwa kuti itore chikamu mukuita uku ichideredza kuburitswa kwecarbon dioxide, iyo ine dual carbon reduction effect, kuzadzisa chinangwa chekuderedza kuburitswa kwemhepo inopisa uye kukurudzira kukura kwe circular low-carbon. Mushure mekupedzwa kweprojekiti iyi, matani 424000 esimbi inoraswa anogona kugadziriswa gore rega rega, nepo matani angangoita chiuru ecarbon dioxide anogona kuiswa kabhoni (akavharirwa), uye kugona kwekugadzira matani 200000 ecalcium carbonate ine purity yakakura uye matani 310000 esimbi kunogona kuitwa. Iyi projekiti ndeyekuenderera mberi nekuongorora kwemaindasitiri, iyo inogona kukurudzirwa zvakanyanya mumabhizinesi akafanana. Kunyangwe ichizadzisa kudiwa kwekushandiswa kwakazara kwemarara akasimba, inobatsira kuzadzisa chinangwa checarbon peak uye carbon neutralization. Izvi zvinoreva kuti chirongwa chekugadzira high-purity calcium carbonate kubva kusimbi inoraswa. Inopawo nzira itsva yekushandiswa kwakazara kwemarara akasimba esimbi inoraswa.

Zvinhu zvikuru zvehunyanzvi pakugadzira calcium carbonate yakachena kwazvo kubva musimbi inotsvedza ndeizvi: kutanga, kukuya simbi inotsvedza kuita upfu, kuisa calcium oxide yakasununguka musimbi inotsvedza pamusoro pesimbi inotsvedza, kubvisa calcium oxide musimbi inotsvedza nenzira yekunyorova ne 0.5% acetic acid, kusefa woichenesa, wozoiisa mu carbon dioxide gasi, wozoibvisa mvura, woisuka, woiomesa, woitonhodza, woipwanya woivhara kuti ibudise calcium carbonate yakachena zvikuru. calcium carbonate inoshandiswa zvakanyanya sekuzadza mataira epasi ekugadzira, rabha, mapurasitiki, kugadzira mapepa, machira ekufukidza, pendi, inki, tambo, zvekushandisa pakuvaka, chikafu, mishonga, machira, chikafu, mushonga wemazino nezvimwe zvigadzirwa. Mukuita uku, kukuya kwesimbi kunoda kusvika mameshes anopfuura 400. Ndeipi mhando yemidziyo inogona kushandiswa kugadzira upfu hwesimbi inotsvedza hudiki? Semugadziri wehunyanzvi wesimbichigayo chekukuya chine tsvina, HCMilling (Guilin Hongcheng) inokurudzira kuti usarudzeHLM simbi slagchigayo chinotenderera chakamira yekugadzirwa kweupfu hwesimbi. Parizvino, nzira yekurapa upfu hwesimbi huri pamusika inonyanya kushandiswa usati wagaya + kugaya zvakanaka. Upfu hwesimbi hunogona kugayiwa kusvika pama microns anopfuura 420 mushure mekugaya kwematanho maviri. Mutengo wemidziyo, nzvimbo yepasi uye avhareji yekushandiswa kwesimba zvese mari yakawanda.

Chikwata cheHCMilling (Guilin Hongcheng) cheR&D pamwe nenyanzvi dzeindasitiri, kuburikidza nekushandira pamwe kwakadzama uye kuyedza, vakatanga chirongwa ichi.HLM dzakatevedzana simbi slagchigayo chinotenderera chakamira, iyo inogona kukuya hupfu hwesimbi inocherwa kuita chimiro panguva imwe chete, zvichivandudza zvikuru kushandiswa kwehupfu hwesimbi inocherwa, uye zvichivhura musika wekushandisa uri pasi. Ndiyo michina yakanaka yesimbi inocherwa hupfu hwesimbi inocherwa hupfu kuti ichengetedze mari, kushandiswa kwesimba, nzvimbo yepasi, goho uye kukosha kwakawedzerwa kwezvigadzirwa zvakapedzwa.