Okwu mmalite nke phosphogypsum
Phosphogypsum na-ezo aka na mkpofu siri ike na mmepụta nke phosphoric acid na sulfuric acid phosphate rock, ihe bụ isi bụ calcium sulfate.Phosphorus gypsum bụ ntụ ntụ n'ozuzu, ọdịdị ahụ bụ isi awọ, odo odo, akwụkwọ ndụ akwụkwọ ndụ na agba ndị ọzọ, nwere phosphorus organic, ogige sọlfọ, nnukwu njupụta 0.733-0.88g / cm3, dayameta nke akụkụ bụ 5 ~ 15um, ihe bụ isi bụ calcium sulfate. dihydrate, ọdịnaya a na-agụ ihe dị ka 70 ~ 90%, n'ime ihe ndị ọzọ dị n'ime ya dịgasị iche iche na nkume phosphate dị iche iche, na-enwekarị akụkụ nkume Ca, Mg phosphate na silicate.Mgbapụta phosphogypsum nke China kwa afọ ugbu a dị ihe dị ka nde tọn 20, nchikota nke ihe fọrọ nke nta ka ọ bụrụ nde tọn 100, bụ mkpofu gypsum kasị ukwuu, mkpofu gypsum ejirila ọnụ ọgụgụ buru ibu nke ala ma guzobe ugwu mkpofu ahịhịa, bụ nke metọrọ gburugburu ebe obibi.
Ngwa nke phosphogypsum
1. N'ịbụ nke a na-ejikarị eme ihe n'ọhịa nke ihe owuwu ụlọ, nnukwu ego nke phosphogypsum na-eri nri na ụzọ ngwa ngwa nkà na ụzụ ya tozuru okè na-eme site na igwe igwe.Enwere ike iji ezigbo ntụ ntụ nke plasta gypsum mee ihe dị ka ihe eji arụ ọrụ n'ichepụta ngwaahịa ọhụrụ gụnyere gypsum kama mmepụta gypsum ciment retarder mmepụta ihe, nchacha ụlọ gypsum ntụ ntụ, mmepụta nke plasta, ngọngọ gypsum na ihe ndị ọzọ.
2. phosphogypsum sụgharịrị acidic, dị nnọọ ọgaranya sọlfọ, calcium, magnesium na ndị ọzọ Chọpụta ọcha, na mgbakwunye na nke ọtụtụ ebe na-ewu, okporo ụzọ na ndị ọzọ nzube, kamakwa maka mma nke saline-alkali ala conditioner, keere òkè dị mkpa na ibelata. ọzara.Ọzọkwa, phosphogypsum nwekwara ike ịkwado dị ka fatịlaịza na-eme ogologo oge na akụrụngwa fatịlaịza ndị ọzọ.
3.Phosphogypsum nwere nnukwu ohere maka mmepe.N'ime ụlọ ọrụ mmepụta ihe, phosphogypsum na-emepụta sulfuric acid na ciment ammonium sulfate, potassium sulfate na ngwaahịa ndị ọzọ site na usoro nhazi dị iche iche, na-enye egwuregwu zuru oke maka uru pụrụ iche.
Usoro eruba nke phosphogypsum pulverization
Phosphogypsum ntụ ntụ ime igwe nlereanya nhọrọ mmemme
HLM ugbu a n'ọtụtụ ebe na ahịa dị ka nhọrọ mbụ nke vetikal igwe nri maka phosphogypsum egweri, n'ihi na ya obere ike oriri, ndepụta size, mfe ịgbanwe ngwaahịa fineness;Usoro ahụ dị mfe na uru ndị ọzọ na-arụ ọrụ na ịnweta ndị na-abụghị ọla gụnyere ahịa gypsum.
Nyocha na-egweri igwe ụdị
Igwe ihe igwe kwụ ọtọ Hong Cheng --HLM igwe igwe kwụ ọtọ na-ejikọta site na ihicha, egweri, nhazi ọkwa, njem n'ozuzu ya, nke a na-ejikarị na-egweri na nhazi nke ciment, clinker, desulfurization osisi na nzu ntụ ntụ, slag powder, manganese ore, gypsum, coal. , barite, calcite na ihe ndị ọzọ.Igwe igwe ihe na-agụnye isi etiti, feeder, classifier, blower, plumbing fixture, hopper, eletrọnịkị usoro njikwa, usoro nchịkọta, wdg, bụ nnọọ elu, ịrụ ọrụ nke ọma, ike-egwe ọka akụrụngwa.
Nkeji I: Nchicha akụrụngwa
A na-egwepịa nnukwu ihe phosphogypsum ahụ site na onye na-akụpịa ihe na-eri nri (15mm-50mm) nke nwere ike ịbanye na igwe nri.
Agba nke Abụọ: Egweri
A na-ezigara obere ihe phosphogypsum a gbajiri agbaji na ebe nchekwa site na igwe mbuli elu, wee ziga ya n'ọnụ ụlọ egweri nke igwe nri n'otu n'otu na ọnụ ọgụgụ site na feeder maka egweri.
Nkeji III: Nhazi
A na-eji usoro grading na-edozi ihe ndị a kpụrụ akpụ, na ntụ ntụ na-erughị eru bụ nke onye nhazi ọkwa wee laghachi na igwe bụ isi maka ịkwagharị.
Nkeji V: Nchịkọta ngwaahịa emechara
Ntụ ntụ na-ekwekọ na ịdị mma na-esi na pipeline na gas na-abanye n'ime uzuzu uzuzu maka nkewa na nchịkọta.A na-eziga ntụ ntụ a chịkọtara na silo ngwaahịa emechara site na ngwaọrụ na-ebufe site na ọdụ ụgbọ mmiri, wee tinye ya site na tankị ntụ ntụ ma ọ bụ akpa akpaaka.
Ihe atụ ngwa nke nhazi ntụ ntụ phosphogypsum
Ụdị na ọnụ ọgụgụ nke ngwá ọrụ a: 1 set nke HLMX1100
Nhazi akụrụngwa: phosphogypsum
Ịdị mma nke ngwaahịa emechara: 800 mesh
Ike: 8 T / h
Guilin Hongcheng phosphogypsum igwe ihe igwe nri nwere arụmọrụ kwụsiri ike yana ezigbo mma.Ọ bụghị naanị na ọ na-edozi nsogbu nke ọgwụgwọ phosphogypsum nke ọma, kamakwa ntụ ntụ gypsum a na-edozi ga-eweta uru akụ na ụba buru ibu.Mkpebi na mwepụta nke ọrụ phosphogypsum a nwere ike imeghe nke ọma n'usoro elu, etiti na ala nke ụlọ ọrụ kemịkalụ phosphogypsum, ghọta nguzozi dị mma n'etiti mmepe nke ụlọ ọrụ kemịkalụ phosphogypsum na gburugburu ebe obibi, ma kwalite mmepe ngwa ngwa nke ụlọ ọrụ akụrụngwa phosphogypsum.Egweri bụ akụkụ dị mkpa na nhazi phosphogypsum.Guilin Hongcheng gypsum igwe ihe igwe pụrụ iche nwere ike ịghọta nke ọma na-etipịa phosphogypsum nke ọma na nke kwụsiri ike, nke bụ nhọrọ akụrụngwa dị mma.
Oge nzipu: Ọktoba 22-2021
