Isingeniso se-phosphogypsum
I-Phosphogypsum ibhekisela kudoti oqinile ekukhiqizeni i-phosphoric acid ne-sulfuric acid phosphate rock, ingxenye eyinhloko i-calcium sulfate.I-Phosphorus Gypsum ngokuvamile iyimpushana, ukubukeka kumpunga, okumpunga okuphuzi, okuluhlaza okukhanyayo neminye imibala, kuqukethe i-organic phosphorus, izinhlanganisela zesibabule, ukuminyana ngobuningi 0.733-0.88g/cm3, ububanzi bezinhlayiya ngokuvamile bungu-5 ~ 15um, ingxenye eyinhloko yi-calcium sulfate. i-dihydrate, okuqukethwe okubalwa cishe ku-70 ~ 90%, phakathi kwazo izithako zesibili eziqukethwe zihluka ngemvelaphi ye-phosphate rock ehlukile, ngokuvamile iqukethe izingxenye zamatshe i-Ca, i-Mg phosphate ne-silicate.Ukukhishwa kwamanje kwe-phosphogypsum yaseChina minyaka yonke kungamathani ayizigidi ezingama-20, ukufuduka okunqwabelanayo kwamathani acishe abe yizigidi eziyi-100, kuyindawo enkulu yokufuduka kwemfucuza ye-gypsum, imfucumfucu ye-gypsum yayithathe inhlabathi enkulu futhi yakha i-waste slag hill, eyangcolisa kakhulu imvelo.
Ukusetshenziswa kwe-phosphogypsum
1. Esetshenziswa kabanzi emkhakheni wezinto zokwakha, inani elikhulu lokusebenzisa le-phosphogypsum kanye nomzila walo wokusebenzisa ubuchwepheshe obuvuthiwe wenziwa ngokugaya ukugaya.Impushana ecolekile ye-gypsum plaster ingasetshenziswa njengezinto zokwakha lapho kwakhiwa imikhiqizo emisha ehlanganisa i-gypsum esikhundleni sokukhiqizwa kwe-asimende ye-gypsum yemvelo, ukucwenga isakhiwo se-gypsum powder, ukukhiqizwa kwebhodi lokukhonkolo, i-gypsum block nokunye okunjalo.
2. phosphogypsum rendered acidic, inothe kakhulu ngesibabule, i-calcium, i-magnesium nezinye izakhi zokulandelela, ngaphezu kwalokho okusetshenziselwa ukwakhiwa, umgwaqo kanye nezinye izinjongo, kodwa futhi ukuthuthukisa isimo senhlabathi ye-saline-alkali, yadlala indima ebalulekile ekudambiseni ugwadule.Futhi ngaphezu kwalokho, i-phosphogypsum nayo ingalungiswa njengomanyolo osebenza isikhathi eside nezinye izinto zokusetshenziswa zomanyolo.
3.I-Phosphogypsum inendawo enkulu kakhulu yokuthuthukiswa.Emkhakheni wezimboni, i-phosphogypsum esetshenziselwa ukukhiqiza i-sulfuric acid kanye nosimende ammonium sulfate, i-potassium sulfate kanye neminye imikhiqizo ngokusebenzisa izindlela ezihlukene zokucubungula, inikeza ukudlala okugcwele ukubaluleka kwayo okukhethekile.
Ukugeleza kwenqubo ye-phosphogypsum pulverization
Uhlelo lokukhetha imodeli yomshini we-Phosphogypsum powder
I-HLM njengamanje esetshenziswa kabanzi emakethe njengenketho yokuqala yesigayo esiqondile sokugaya i-phosphogypsum, ngenxa yokusetshenziswa kwayo okuphansi kwamandla, usayizi wokuphakelayo, ukulungisa kalula umkhiqizo;inqubo ilula nezinye izinzuzo ukuze icushwe kumaminerali angeyona eyensimbi kuhlanganise nemakethe ye-gypsum.
Ukuhlaziywa kwamamodeli wokugaya
I-Hong Cheng vertical grinding mill --HLM roller vertical milling ihlanganisa ukusuka omisweni, ukugaya, ukuhlukaniswa, ukuthutha iyonke, ikakhulukazi esetshenziswa ukugaya nokucubungula usimende, i-clinker, i-power plant desulfurization nge-lime powder, i-slag powder, i-manganese ore, i-gypsum, amalahle , i-barite, i-calcite nezinye izinto.Isigayo siqukethe ikakhulukazi ifreyimu eyinhloko, okokuphakelayo, okuhlukanisayo, okufutha umoya, okokulungisa amapayipi, i-hopper, amasistimu okulawula ama-elekthronikhi, amasistimu wokuqoqa, njll., iyisisetshenziswa sokugaya esithuthuke kakhulu, esisebenza kahle, esonga amandla.
Isigaba I: Ukuchotshozwa kwezinto ezingavuthiwe
Impahla enkulu ye-phosphogypsum igaywa yi-crusher kuya ku-feed fineness (15mm-50mm) engangena emshinini wokugaya.
Isigaba II: Ukugaya
Izinto ezincane ze-phosphogypsum ezichotshoziwe zithunyelwa ku-hopper yokugcina ngekheshi, bese zithunyelwa ekamelweni lokugaya le-mill ngokulinganayo futhi ngobuningi yi-feeder yokugaya.
Isigaba III: Ukuhlukanisa
Izinto ezigayiwe zihlelwa ngesistimu yokugreda, futhi impushana engafanelekile ihlelwa ngokwezigaba bese ibuyiselwa emshinini omkhulu ukuze igaywe kabusha.
Isigaba V: Ukuqoqwa kwemikhiqizo eqediwe
Impushana ehambisana nokucoleka igeleza epayipini negesi futhi ingene endaweni eqoqwa uthuli ukuze ihlukaniswe futhi iqoqwe.Impushana eqoqiwe eqoqiwe ithunyelwa esiseleni somkhiqizo oqediwe ngomshini owudluliselayo ngembobo yokukhipha, bese ipakishwa nge-powder tanker noma i-automatic packer.
Izibonelo zohlelo lokusebenza lwe-phosphogypsum powder processing
Imodeli nenombolo yale mishini: Isethi engu-1 ye-HLMX1100
Ukucubungula impahla eluhlaza: phosphogypsum
Ubuhle bomkhiqizo ophelile: 800 mesh
Amandla: 8 T / h
Isigayo sokugaya i-Guilin Hongcheng phosphogypsum sinokusebenza okuzinzile kanye nekhwalithi enhle kakhulu.Ayixazululi ngokuphumelelayo kuphela inkinga yokwelashwa kwe-phosphogypsum, kodwa futhi i-gypsum powder ecutshungulwayo izoletha izinzuzo ezinkulu zezomnotho.Ukuzimisela nokwethulwa kwale phrojekthi ye-phosphogypsum kungavula ngempumelelo amaketanga akhuphuka nomfula, aphakathi naphansi emboni yamakhemikhali ye-phosphogypsum, abone ibhalansi esebenzayo phakathi kokuthuthukiswa kwemboni yamakhemikhali ye-phosphogypsum kanye nemvelo yemvelo, futhi kukhuthaze ukuthuthukiswa okusheshayo kwemboni yezinsiza ze-phosphogypsum.Ukugaya kuyisigaba esibalulekile ekucubunguleni i-phosphogypsum.Isigayo esikhethekile se-Guilin Hongcheng gypsum singabona ukuchotshozwa okusebenzayo nokuzinzile kwe-phosphogypsum, okuwukukhetha okuhle kwemishini yokugaya.
Isikhathi sokuthumela: Oct-22-2021
