Njengento ethandwayo yokonga amandla esakhiweni, i-calcium silicate yaziwa ngabakhiqizi abaningi kanye nabaphathi abakulungele ukutshala imali kule nto entsha.Ngakho-ke, kudinga uchwephesheukugaya i-calcium silicateumshini wokugaya ukuyicubungula.

Izinto zokusetshenziswa zokukhiqiza i-calcium silicate

1. Izinto ze-silicous: impuphu ye-quartz, i-diatomite, umlotha wempukane, njll.

2. Izinto ezisebenzisa i-calcareous: impuphu ye-lime eqoshiwe, usimende, udaka lwe-calcium carbide, njll.

3. I-fiber yokuqinisa: i-fiber yephepha lokhuni, i-wollastonite, i-fiber kakotini, njll.

4. Izithako eziyinhloko kanye nefomula: i-silicon powder + i-calcium powder + i-natural log pulp fiber.

I-Quartz powder silica powder calcium powder diatomite wollastoniteukugayaumshini wokugaya

Phakathi kwemishini yokugaya ekhiqizwa yi-HCM, ubuncane bempuphu ekhiqizwa yi-I-HLMXi-calcium silicateumshini wokugaya oqondile oqondile ocolekile kakhuluukukhiqiza i-quartz powder, i-silicon powder, i-calcium powder, i-diatomite, i-wollastonite, njll. kungalungiswa phakathi kuka-45um no-7um. Uhlelo lokulinganisa, ubuncane obuphezulu bungafinyelela ku-3um. Ingasetshenziswa ekugayeni imikhiqizo yamaminerali engeyona eyensimbi enobunzima obungu-1-7 njenge-quartz, i-diatomite, usimende, i-wollastonite kanye ne-calcium carbonate esetshenziswa njengezinto zokusetshenziswa zokukhiqiza i-calcium silicate. Imishini yokucubungula i-ultrafine powder enobungani nemvelo futhi esindisa amandla. Lo mshini wokugaya ungasetshenziswa ngezinhloso eziningi, ukhiqiza izinhlobo ezahlukene ze-powders zezinto zokusetshenziswa zamapuleti, futhi ubuncane bulungiswa ngokungahleliwe, ububanzi bokukhiqiza i-powder bukhulu, futhi izindleko eziningi ziyalondolozwa.

Izinto zokusetshenziswa zokukhiqizwa kwe-calcium silicate kanye nenqubo yezobuchwepheshe

Isinyathelo 1: Ukucutshungulwa Kwezinto Ezingavuthiwe

Kubandakanya ukugaya okumanzi kanye nokudonsa isihlabathi se-quartz, ukuchoboza kanye nokugaya i-quicklime, ukugaya kanye nokushaya i-fiber yokhuni, njll.

Isinyathelo 2: Ukudonsa

I-pulp ye-fiber yokhuni ehlangabezana nezidingo zezinga lokushaya ipompelwa ku-mixer yokugeleza okuphambene, bese kuthi i-lime ehlanganisiwe, usimende, i-quartz powder, njll. ihlanganiswe ngokulandelana, ixutshwe ngokuphelele yi-mixer yokugeleza okuphambene ukuze kwenziwe i-slurry yokugeleza kokugxila okuthile, bese ipompelwa ethangini lokugcina i-slurry. Ukuze isetshenziswe ngesikhathi sokulinda, izohlanganiswa nge-single-disc refiner, ivuselelwe ethangini lokuxuba ngaphambi kwesikhathi, bese ifakwa emshinini wokwenza i-flow-slurry plate nge-concentration ethile kanye ne-flow rate ukuze ingene emsebenzini wokwenza i-plate.

Isinyathelo 3: Ukufaka i-Headstocking

I-slurry ephuma ebhokisini lekhanda ngokulinganayo iyahlungwa futhi ikhishwe emanzini ku-felt yezimboni esebenzayo ukuze yakhe ungqimba oluncane bese iboshelwa ku-drum yokwakha. Lapho ubukhulu be-slab esethiwe bufinyelelwa ngemva kokugoba okuningi, uhlelo lokulawula luklanywa ngokwe-slab. Usayizi wommese unqunywa ngokuzenzakalelayo ku-slab.

Isinyathelo 4: Ukuqiniswa Kwepuleti

I-slab eyakhiwe icindezelwa ngokucindezela okungu-7000t imizuzu engama-30, ukuze i-slab inciphe futhi iqine ngaphansi komfutho ophezulu ongu-23.5MPa ukuze kuthuthukiswe amandla kanye nokuqina kwepuleti.

Isinyathelo 5: Ukulungisa nokususa izinto ngaphambi kokwelashwa

I-slab emanzi ivuselelwa kusengaphambili kuhhavini ovuselelwa kusengaphambili, bese i-slab ivuselelwa ngemuva kokuthola amandla athile. Izinga lokushisa lovuselelwa kusengaphambili lingu-50～70℃, kanti isikhathi sangaphambi kokwelashwa singama-4～Amahora ama-5.

Isinyathelo 6: Ukwelapha i-Autoclave

Ngemva kokuba i-slab isisusiwe, ithunyelwa ku-autoclave ukuze i-autoclave iqine amahora angama-24, umfutho womusi ungu-1.2MPa, kanti izinga lokushisa lingu-190℃. Ngesikhathi senqubo yokuqinisa umusi, i-silica, i-calcium hydroxide namanzi ku-slab kusabela ngamakhemikhali ukuze kwakheke amakristalu e-tobermorite kanye ne-tobermorite. Ikhwalithi yokusabela komswakama ithinta ngqo amandla, izinga lokukhula kanye nokumelana nomswakama kwe-calcium silicate.

Isinyathelo 7: Ukomisa, Ukusikwa, Ukugoqa

Ama-slab aphekiwe ngomusi ayomiswa kumshini wokomisa ikamu kuhhavini womhubhe, ukuze umswakama wama-slab ufinyelele izinga lokwamukelwa elingengaphezu kuka-10%, futhi ama-slab angathunyelwa ngemuva kokusikwa, ukugoba kanye nokuhlolwa kwekhwalithi.

Uma iphrojekthi yakho idinga ukusetshenziswaukugaya i-calcium silicateumshini wokugayaimishini, ungaxhumana ne-HCMilling (Guilin Hongcheng). Sicela usazise ngezinto zakho zokusetshenziswa, ubuncane obudingekayo (i-mesh/μm) kanye nomthamo (t/h). Bese, i-HCMithimbaizohlela onjiniyela bokukhetha abangochwepheshe nabezobuchwepheshe ukuthi baxhumane nawe futhi bakunikeze isethi ephelele yezixazululo zokukhetha imishini.