Nhanganyaya ye phosphogypsum
Phosphogypsum inoreva marara akaoma mukugadzirwa kwephosphoric acid nesulfuric acid phosphate rock, chikamu chikuru icalcium sulfate. Phosphorus gypsum inowanzova upfu, chitarisiko chayo igrey, grey yero, girini yakajeka nezvimwe mavara, ine organic phosphorus, sarufa compounds, bulk density 0.733-0.88g/cm3, particle dhayamita inowanzova 5 ~ 15um, chikamu chikuru icalcium sulfate dihydrate, zviri mukati zvinoverengerwa anenge 70 ~ 90%, pakati pazvo zvimwe zvinhu zvirimo zvinosiyana nekwakabva phosphate rock, zvinowanzova nematombo eCa, Mg phosphate uye silicate. Kuburitswa kwephosphogypsum pagore muChina kunosvika matani angangoita mamiriyoni makumi maviri, kupararira kweanenge mamiriyoni zana ematani, ndiko kupararira kukuru kwegypsum marara, gypsum marara akanga atora ivhu rakawanda uye akaumba marara slag hill, izvo zvakasvibisa nharaunda zvakanyanya.
Kushandiswa kwephosphogypsum
1. Inoshandiswa zvakanyanya mukugadzira zvinhu zvekuvaka, huwandu hwakawanda hwephosphogypsum inoshandiswa uye tekinoroji yayo yakakura inoshandiswa nekugaya. Hupfu hwakatsetseka hwegypsum plaster hunogona kushandiswa sezvinhu zvekuvaka mukugadzira zvigadzirwa zvitsva zvinosanganisira gypsum panzvimbo pekugadzira gypsum cement retarder, kunatsa gypsum powder yekuvaka, kugadzira plaster board, gypsum block nezvimwe zvakadaro.
2. Phosphogypsum ine acidic, ine sarufa yakawanda, calcium, magnesium nezvimwe zvinhu zvidiki, pamwe nekushandiswa zvakanyanya pakuvaka, migwagwa nezvimwe zvinangwa, asiwo pakuvandudza saline-alkali soil conditioner, yakaita basa guru mukuderedza kushanduka kwegwenga. Uye zvakare, Phosphogypsum inogonawo kugadzirwa sefetereza inoshanda kwenguva refu uye zvimwe zvinhu zvefetereza.
3. Phosphogypsum ine nzvimbo yakakura kwazvo yekuvandudza. Mumaindasitiri, phosphogypsum inoshandiswa kugadzira sulfuric acid nesimende ammonium sulfate, potassium sulfate nezvimwe zvigadzirwa kuburikidza nenzira dzakasiyana dzekugadzirisa, inopa kukosha kwayo kwakazara.
Kufamba kwemaitiro ekupwanya phosphogypsum
Purogiramu yekusarudza mhando yemuchina wekugadzira upfu hwePhosphogypsum
HLM parizvino inoshandiswa zvakanyanya pamusika senzira yekutanga yekugaya phosphogypsum, nekuda kwekushandiswa kwayo nesimba shoma, saizi yekudyisa, nyore kugadzirisa hunyoro hwechigadzirwa; maitiro acho ari nyore uye mamwe mabhenefiti ekushandiswa muzvicherwa zvisiri zvesimbi kusanganisira gypsum market.
Ongororo yemamodheru ekugaya
Hong Cheng vertical grinding mill --HLM roller vertical milling inobatanidza kubva pakuomesa, kukuya, kupatsanura, kutakura zvese, inonyanya kushandiswa kukuya nekugadzirisa simende, clinker, power plant desulfurization ne lime powder, slag powder, manganese ore, gypsum, coal, barite, calcite nezvimwe zvinhu. Chigayo ichi chine main frame, feeder, classifier, blower, plumbing fixtures, hopper, electronic control systems, collection systems, nezvimwewo, imhando yepamusoro, inoshanda uye inochengetedza simba.
Danho rekutanga: Kupwanya zvinhu zvakagadzirwa
Chinhu chikuru chephosphogypsum chinopwanywa ne crusher kusvika chanyatsonaka (15mm-50mm) chinogona kupinda mu grinding mill.
Danho rechipiri: Kukuya
Zvinhu zvidiki zvephosphogypsum zvakapwanywa zvinotumirwa kunzvimbo yekuchengetera zvinhu neelevator, uye zvinozotumirwa kuimba yekukuya yemuchina wekugaya zvakaenzana uye nehuwandu nefeeder kuti zvikuyiwe.
Danho rechitatu: Kuronga
Zvinhu zvakagayiwa zvinoongororwa nehurongwa hwekugadza, uye hupfu husina kukodzera hunoongororwa nechikamu chekuongorora uye hunodzoserwa kumuchina mukuru kuti ugocherwe zvakare.
Danho V: Kuunganidzwa kwezvinhu zvakapedzwa
Upfu hunoenderana nekupfava hunoyerera nemupaipi negasi uye hunopinda mumuchina wekuunganidza guruva kuti huparadzaniswe uye huunganidzwe. Upfu hwakapedzwa hunounganidzwa hunotumirwa kunzvimbo yekugadzirwa kwapera nemudziyo wekutakura kuburikidza nechiteshi chekuburitsa, uye hwozoputirwa netangi rehupfu kana otomatiki.
Mienzaniso yekushandiswa kwekugadzira upfu hwephosphogypsum
Muenzaniso nenhamba yemuchina uyu: seti imwe yeHLMX1100
Kugadzira zvinhu zvakagadziriswa: phosphogypsum
Kunyatsonaka kwechigadzirwa chapera: 800 mesh
Kugona: 8 T / h
Guilin Hongcheng phosphogypsum grinding mill ine kushanda kwakasimba uye mhando yepamusoro. Haingogadzirisi dambudziko rekugadzirisa phosphogypsum chete, asiwo gypsum powder yakagadzirwa ichaunza mabhenefiti makuru ehupfumi. Kugadzwa uye kutanga kwechirongwa ichi chephosphogypsum kunogona kuvhura zvakanaka cheni dzeindasitiri yemakemikari yephosphogypsum yepamusoro, yepakati neyapasi, kuona chiyero chinoshanda pakati pekuvandudzwa kweindasitiri yemakemikari yephosphogypsum nenzvimbo yezvakatipoteredza, uye kukurudzira kukura nekukurumidza kweindasitiri yekushandisa zviwanikwa zvephosphogypsum. Kukuya chikamu chakakosha mukugadzirisa phosphogypsum. Guilin Hongcheng gypsum special mill inogona kupwanya phosphogypsum zvakanaka uye zvakagadzikana, inova sarudzo yakanaka yemidziyo yekupwanya.
Nguva yekutumira: Gumiguru-22-2021
