Monga chinthu chodziwika bwino chosungira mphamvu pa nyumba, calcium silicate imadziwika ndi opanga ambiri komanso akuluakulu omwe ali okonzeka kuyika ndalama mu chipangizo chatsopanochi.Chifukwa chake, ikufunika akatswiricalcium silicate yopukutiramphero kuti tichite zimenezo.

Zipangizo zopangira calcium silicate

1. Zipangizo za silikosi: ufa wa quartz, diatomite, phulusa la ntchentche, ndi zina zotero.

2. Zipangizo zokhala ndi calcium: ufa wa laimu wothira, simenti, matope a calcium carbide, ndi zina zotero.

3. Ulusi wolimbitsa: ulusi wa pepala lamatabwa, wollastonite, ulusi wa thonje, ndi zina zotero.

4. Zosakaniza zazikulu ndi njira yake: ufa wa silicon + ufa wa calcium + ulusi wachilengedwe wa log pulp.

Ufa wa quartz ufa wa silika ufa wa calcium diatomite wollastonitekupukusamphero

Pakati pa mphero zopangidwa ndi HCM, kusalala kwa ufa wopangidwa ndiHLMXsilicate ya calciummphero yozungulira yowongoka kwambiriKuti apange ufa wa quartz, ufa wa silicon, ufa wa calcium, diatomite, wollastonite, ndi zina zotero, akhoza kusinthidwa pakati pa 45um ndi 7um. Dongosolo loyesa, kupyapyala kwakukulu kumatha kufika 3um. Itha kugwiritsidwa ntchito popera zinthu zopanda chitsulo zokhala ndi kuuma 1-7 monga quartz, diatomite, simenti, wollastonite ndi calcium carbonate zomwe zimagwiritsidwa ntchito ngati zopangira popanga calcium silicate. Zipangizo zopangira ufa wosalala komanso wosunga mphamvu kwambiri. Mphero iyi ingagwiritsidwe ntchito pazinthu zosiyanasiyana, kupanga mitundu yosiyanasiyana ya ufa wa zinthu zopangira mbale, ndipo kupyapyala kumasinthidwa mwachisawawa, kuchuluka kwa ufa kumakhala kwakukulu, ndipo ndalama zambiri zimasungidwa.

Kupanga zinthu zopangira calcium silicate ndi njira zamakono

Gawo 1: Kukonza Zinthu Zopangira

Kuphatikizapo kupukusa ndi kupukusa mchenga wa quartz wonyowa, kuphwanya ndi kugaya quicklime, kupukusa ndi kuphwanya ulusi wamatabwa, ndi zina zotero.

Gawo 2: Kupukuta

Ulusi wamatabwa womwe umakwaniritsa zofunikira pamlingo woyimbira umapopedwa mu chosakanizira cha counter-flow, ndipo laimu woyezedwa, simenti, ufa wa quartz, ndi zina zotero zimawonjezedwanso, zosakanikirana bwino ndi chosakanizira cha counter-flow kuti apange slurry ya flow ya concentration inayake, kenako zimapopedwa ku thanki yosungira slurry. Kuti mugwiritse ntchito nthawi yomweyo, idzasinthidwa kukhala homogenized ndi single-disc refiner, kusakanikirana mu thanki yosakaniza isanayambe, kenako imayikidwa mu makina opangira flow-slurry plate pa concentration inayake ndi flow rate kuti ilowe mu ntchito yopanga plate.

Gawo 3: Kukonza Mitu

Dothi lotuluka m'bokosi la mutu limasefedwa bwino ndikusungunuka pa felt ya mafakitale kuti ipange wosanjikiza woonda ndikupindika pa ng'oma yopangira. Pamene makulidwe a slab yoyikidwa afika pambuyo pozungulira kangapo, makina owongolera amapangidwa molingana ndi slab. Kukula kwa mpeni kumadulidwa kokha pa slab.

Gawo 4: Kukanikiza Mbale

Chidutswa chopangidwacho chimakanikizidwa ndi makina osindikizira a 7000t kwa mphindi 30, kotero kuti chidutswacho chikhale chouma ndi chopapatiza pansi pa mphamvu ya 23.5MPa kuti chikhale ndi mphamvu komanso chopapatiza.

Gawo 5: Kukonza ndi kuchotsa zinthuzo pasadakhale

Chidebe chonyowa chimatsukidwa kale mu uvuni woyaka kale, ndipo chidebecho chimachotsedwa pambuyo poti chapeza mphamvu inayake. Kutentha koyaka kale ndi madigiri 50.～70℃, ndipo nthawi yokonzekera kuchira ndi 4～Maola 5.

Gawo 6: Kukonza Autoclave

Pambuyo poti slab yachotsedwa, imatumizidwa ku autoclave kuti ikonzedwe kwa maola 24, mphamvu ya nthunzi ndi 1.2MPa, ndipo kutentha ndi 190℃. Panthawi yokonzedwa kwa nthunzi, silica, calcium hydroxide ndi madzi mu slab zimachita zinthu mwa mankhwala kuti zipange makristasi a tobermorite ndi tobermorite. Ubwino wa hydration reaction umakhudza mwachindunji mphamvu, kuchuluka kwa kukula ndi kukana chinyezi kwa calcium silicate.

Gawo 7: Kuumitsa, Kupukuta, Kukonza Mphepete

Ma slabs ophikidwa ndi nthunzi amaumitsidwa pa choumitsira cha chitsulo mu uvuni wa ngalande, kotero kuti chinyezi cha ma slabs chifike pamlingo wovomerezeka wosapitirira 10%, ndipo ma slabs amatha kutumizidwa pambuyo powapukuta, kuwapukuta ndi kuwunika bwino.

Ngati polojekiti yanu ikufunika kugwiritsa ntchitocalcium silicate yopukutirampheroZida, mutha kulumikizana ndi HCMilling (Guilin Hongcheng). Chonde tidziwitseni za zipangizo zanu zopangira, kupyapyala komwe kukufunika (mesh/μm) ndi mphamvu (t/h). Kenako, HCMguluadzakonza akatswiri odziwa bwino ntchito yosankha zinthu kuti akulumikizani ndikukupatsani njira zonse zothetsera mavuto posankha zida.