Dịka ihe eji ewu ewu maka ịchekwa ike ụlọ, ọtụtụ ndị na-emepụta ihe na ndị isi dị njikere itinye ego na ihe ọhụrụ a maara calcium silicate.Ya mere, ọ chọrọ ọkachamaraígwè e ji agwakọta calcium silicateigwe igwe iji hazie ya.

Ihe ndị e ji emepụta calcium silicate

1. Ihe ndị e ji silik mee: ntụ quartz, diatomite, ntụ ntụ, wdg.

2. Ihe ndị e ji mee ka calcium dị nro: ntụ ntụ lime a kpụkọrọ akpụkọ, simenti, apịtị calcium carbide, wdg.

3. Eriri na-eme ka ọ sie ike: eriri akwụkwọ osisi, wollastonite, eriri owu, wdg.

4. Isi ihe mejupụtara ya na usoro ya: ntụ ntụ silicon + ntụ ntụ calcium + eriri mkpụrụ osisi eke.

Ntụ ntụ quartz silica ntụ ntụ calcium ntụ ntụ diatomite wollastoniteigwe egweriigwe igwe

N'ime igwe ihe ndị HCM mepụtara, ịdị mma nke ntụ ntụ nke ndị na-emepụtaHLMXcalcium silicateigwe ihe eji agba ígwè kwụ ọtọ nke ukwuuIji mepụta ntụ quartz, ntụ silicon, ntụ calcium, diatomite, wollastonite, wdg, enwere ike ịgbanwe ya n'etiti 45um na 7um. Sistemụ nhazi, ịdị mma kachasị elu nwere ike iru 3um. Enwere ike iji ya mee ihe maka ịkpụcha ngwaahịa mineral na-abụghị ọla nwere ike isi ike 1-7 dị ka quartz, diatomite, simenti, wollastonite na calcium carbonate nke ejiri mee ihe dị ka ihe eji emepụta calcium silicate. Ngwa nhazi ntụ ntụ ultrafine nke na-echekwa gburugburu ebe obibi na ike. Enwere ike iji igwe a mee ihe maka ọtụtụ ebumnuche, na-emepụta ọtụtụ ntụ ntụ ihe eji eme efere, a na-agbanwekwa ịdị mma ahụ n'enweghị usoro, oke mmepụta ntụ ahụ buru ibu, a na-echekwakwa nnukwu ọnụ ahịa.

Usoro teknụzụ na ihe ndị e ji emepụta calcium silicate

Nzọụkwụ 1: Nhazi Ihe Ndị A Na-anaghị Arụ Ọrụ

Gụnyere ịkwacha na ịkpụcha ájá quartz mmiri, ịkụcha na ịgbari ngwa ngwa, ịchacha na ịkụcha eriri osisi, wdg.

Nzọụkwụ nke 2: Ịkpụcha ihe

A na-etinye ihe e ji eriri osisi mee nke ruru ihe achọrọ maka ọkwa ịkụ ihe n'ime igwekota mmiri na-agbanwe agbanwe, a na-agbakwụnyekwa ntụ ntụ lime, simenti, quartz, wdg. a na-agwakọta ya nke ọma, nke igwekota mmiri na-agbanwe agbanwe na-agwakọta ya iji mee ka mmiri na-agbanwe agbanwe nke nwere otu njupụta, wee gbanye ya na tankị nchekwa mmiri. Maka ojiji njikere, a ga-eji otu diski mee ka ọ dị ka otu ihe, gwakọta ya na tankị agwakọtara tupu agwakọta ya, wee tinye ya n'ime igwe na-eme efere mmiri na-agbanwe agbanwe na oke njupụta na ọsọ iji banye n'ọrụ ime efere.

Nzọụkwụ nke 3: Ịkwanye isi

A na-asacha ma na-agbaze mmiri ahụ nke na-esi n'ime igbe isi ahụ apụta n'ụzọ zuru oke na ihe mkpuchi ụlọ ọrụ na-agba ọsọ iji mepụta oyi akwa dị gịrịgịrị ma gbajie n'elu drum ahụ. Mgbe e ruru ọkpụrụkpụ slab ahụ e setịpụrụ mgbe e mechara ọtụtụ windings, a na-emepụta sistemụ njikwa ahụ dịka slab ahụ si dị. A na-ebipụ nha mma ahụ na slab ahụ ozugbo.

Nzọụkwụ nke 4: Mkpọkọ efere

A na-eji igwe mpịachi 7000t pịa slab ahụ maka nkeji iri atọ, ka mmiri wee kpọọ nkụ ma kpakọta ya n'okpuru nrụgide dị elu nke 23.5MPa iji melite ike na ịdị nkọ nke efere ahụ.

Nzọụkwụ 5: Ịchacha ma hichaa ihe ochie ahụ tupu oge eruo

A na-agbaze slab mmiri ahụ n'ime ọkụ e ji ekpocha ihe, a na-agbazekwa slab ahụ mgbe o nwetasịrị ike ụfọdụ. Okpomọkụ tupu ekpocha ihe bụ 50～70℃, oge nhazi tupu nhazi bụ 4～awa ise.

Nzọụkwụ nke 6: Ịgwọ Autoclave

Mgbe e gbuturu slab ahụ, a na-eziga ya na autoclave maka ịgbara autoclave ruo awa 24, nrụgide uzuoku ahụ bụ 1.2MPa, okpomọkụ ya dịkwa 190℃. N'oge usoro ịgbara steam ahụ, silica, calcium hydroxide na mmiri dị na slab ahụ na-emeghachi omume na kemịkalụ iji mepụta kristal tobermorite na tobermorite. Ọdịdị nke mmeghachi omume mmiri na-emetụta ike, ọsọ mgbasawanye na iguzogide mmiri nke calcium silicate.

Nzọụkwụ nke 7: Ịkpọcha, Ịsacha ájá, na Ịchacha ihe

A na-akpọ nkụ slabs ndị a na-esi n'ọkụ n'elu igwe nkụcha comb n'ime ọwara ọkụ, ka mmiri dị n'ime slabs ndị ahụ wee ruo ọkwa nnabata nke na-erughị 10%, a pụkwara ibuga slabs ndị ahụ mgbe e mechara ájá, mechie ọnụ na nyocha mma.

Ọ bụrụ na ọrụ gị kwesịrị ijiígwè e ji agwakọta calcium silicateigwe igweNgwa, ị nwere ike ịkpọtụrụ HCMilling (Guilin Hongcheng). Biko gwa anyị ihe eji arụ ọrụ gị, ihe dị mkpa (mesh/μm) na ikike (t/h). Mgbe ahụ, HCMotuga-ahazi ndị injinia nhọrọ ọkachamara na teknụzụ ka ha jikọọ gị ma nye gị ngwọta nhọrọ akụrụngwa zuru oke.