Dị ka ihe na-ewu ewu ewu na-azọpụta ike, calcium silicate maara site na ndị na-emepụta ihe na ndị isi ndị dị njikere itinye ego na ihe ọhụrụ a.Ya mere, ọ chọrọ ọkachamaracalcium silicate egweriigwe nri hazie ya.

Ngwa ngwa maka mmepụta nke calcium silicate

1. Ngwa silicous: quartz ntụ ntụ, diatomite, uyi ofufe, wdg.

2. Calcareous ihe: slaked lime ntụ ntụ, ciment, calcium carbide apịtị, wdg.

3. Ihe na-eme ka eriri dị ike: eriri akwụkwọ osisi, wollastonite, eriri owu, wdg.

4.Main Efrata na usoro: silicon ntụ ntụ + calcium ntụ ntụ + eke log pulp eriri.

Quartz ntụ ntụ silica ntụ ntụ calcium ntụ ntụ diatomite wollastoniteegweriigwe nri

N'ime igwe igwe nke HCM na-emepụta, ịdị mma nke ntụ ntụ nke ndịHLMXcalcium silicateigwe ihe igwe kwụ ọtọ ultra-mmaiji mepụta ntụ ntụ quartz, ntụ ntụ silicon, ntụ ntụ calcium, diatomite, wollastonite, wdg nwere ike gbanwee n'etiti 45um na 7um.Usoro nhazi ọkwa, mma kachasị elu nwere ike iru 3um.Enwere ike iji ya mee ihe na-egweri ultra-mma nke ngwaahịa ịnweta mineral na-esighị ike 1-7 dị ka quartz, diatomite, ciment, wollastonite na calcium carbonate eji dị ka akụrụngwa maka mmepụta nke calcium silicate.Ngwá ọrụ nhazi ntụ ntụ ultrafine na gburugburu ebe obibi na nchekwa ike.Enwere ike iji igwe igwe a mee ihe maka ọtụtụ ebumnuche, na-emepụta ụdị ntụ ntụ dị iche iche maka efere, a na-edozikwa ịdị mma na-enweghị usoro, ụdị mmepụta ntụ ntụ buru ibu, a na-echekwa ọtụtụ ego.

Calcium silicate mmepụta akụrụngwa na usoro teknụzụ

Nzọụkwụ 1: Nhazi ihe akụrụngwa

Gụnyere ịkwanye mmiri mmiri na ịkwanye ájá quartz, ịkụpịa na mgbaze nke ngwa ngwa, ichikota na iti nke eriri osisi, wdg.

Nzọụkwụ 2: Pulping

A na-awụnye pulp osisi nke na-emezu ihe achọrọ nke ịkụ ihe n'ime igwekota counter-flow, na metered slaked lime, ciment, quartz powder, wdg na-agbakwunyere n'aka nke ya, na-agwakọta ya nke ọma site na mixer-flow mixer iji mee ka mmiri na-asọ asọ. slurry nke ụfọdụ itinye uche, wee tụba ya na tank nchekwa slurry.Maka iji nọrọ na njikere, a ga-edobe ya site na onye na-anụ ọkụ n'otu diski, kpalie ya na tankị mixing, wee tinye ya n'ime igwe na-eme ka efere na-agbapụta na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ ihe na-eme ka ọ bụrụ na ọ ga-abanye n'ime efere efere.

Nzọụkwụ 3: Ịnweta ego

The slurry eru nke headbox evenly na-nyo na dehydrated na-agba ọsọ ulo oru chere na-etolite a mkpa oyi akwa na ọnya na-akpụ drum.Mgbe a na-erute ọkpụrụkpụ slab setịpụrụ mgbe ọtụtụ windings gasịrị, a na-emepụta usoro nchịkwa dịka slab ahụ si dị.A na-ebipụ oke mma ahụ na-akpaghị aka.

Nzọụkwụ 4: Mgbakọ efere

A na-eji mpempe akwụkwọ 7000t a na-emepụta ihe na-agbanye maka nkeji 30, nke mere na slab ahụ na-ekpochapụ ma na-ejikọta ya n'okpuru nrụgide dị elu nke 23.5MPa iji meziwanye ike na nkwekọrịta nke efere ahụ.

Nzọụkwụ 5: Mgbochi na-emezigharị na demulding

A na-edozi ihe mgbochi mmiri ahụ n'ime ebe a na-ekpocha ọkụ, a na-akwatukwa slab ahụ mgbe ọ nwetasịrị ike.Okpomọkụ tupu ọgwụgwọ bụ 50～70 ℃, na tupu ọgwụgwọ oge bụ 4～5h.

Nzọụkwụ 6: Autoclave Curing

Mgbe emechara slab ahụ, a na-eziga ya na autoclave maka ọgwụgwọ autoclave maka awa 24, ikuku ikuku bụ 1.2MPa, na okpomọkụ bụ 190 ℃.N'oge usoro ọgwụgwọ uzuoku, silica, calcium hydroxide na mmiri dị n'ime efere ahụ na-emeghachi omume na kemịkalụ iji mepụta kristal tobermorite na tobermorite.Ogo mmeghachi omume hydration na-emetụta ike, ọnụego mgbasawanye na nguzogide mmiri nke calcium silicate.

Nzọụkwụ 7: ihicha, ncha, na-edging

A na-amịkọrọ slabs ndị a na-ekpo ọkụ na draịvụ comb na oghere ọwara, nke mere na mmiri ọdịnaya nke slabs ruru n'ụkpụrụ nnabata nke na-erughị 10%, na slabs nwere ike ibupu mgbe sanding, edging na àgwà nyocha.

Ọ bụrụ na ọrụ gị kwesịrị ijicalcium silicate egweriigwe nriakụrụngwa, ị nwere ike ịkpọtụrụ HCMilling (Guilin Hongcheng).Biko gwa anyị akụrụngwa gị, ịdị mma achọrọ (ntupu / μm) na ikike (t / h).Mgbe ahụ, HCMotuga-ahazi ndị injinia nhọrọ ọkachamara na teknụzụ iji jikọọ gị ma nye gị usoro nhọrọ nhọrọ akụrụngwa zuru oke.