Njengesakhiwo esithandwayo sokugcina amandla, i-calcium silicate yaziwa ngabakhiqizi nabaphathi abaningi abalungele ukutshala imali kule nto entsha.Ngakho-ke, kudingeka professionalukugaya i-calcium silicateisigayo ukuyicubungula.

Izinto zokusetshenziswa zokukhiqiza i-calcium silicate

1. Izinto ze-Silicous: i-quartz powder, i-diatomite, i-fly ash, njll.

2. Izinto ze-calcareous: i-lime powder e-slaked, usimende, udaka lwe-calcium carbide, njll.

3. I-fiber yokuqinisa: i-wood paper fiber, i-wollastonite, i-cotton fiber, njll.

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

I-Quartz powder silica powder calcium powder diatomite wollastoniteukugayaisigayo

Phakathi kwezigayo ezikhiqizwe yi-HCM, ukucoleka kwempushana ekhiqizwa yi-I-HLMXi-calcium silicatei-ultra-fine vertical roller millukukhiqiza i-quartz powder, i-silicon powder, i-calcium powder, i-diatomite, i-wollastonite, njll. ingalungiswa phakathi kuka-45um no-7um.Uhlelo lokugreda, ukucoleka okuphezulu kakhulu kungafinyelela ku-3um.Ingasetshenziselwa ukugaya i-ultra-fine yemikhiqizo yamaminerali engeyona eyensimbi enobunzima obungu-1-7 njenge-quartz, i-diatomite, usimende, i-wollastonite ne-calcium carbonate esetshenziswa njengezinto zokusetshenziswa zokukhiqiza i-calcium silicate.Imishini yokucubungula impushana ye-ultrafine enobungani nemvelo futhi yokonga amandla.Lesi sigayo singasetshenziselwa izinhloso eziningi, ukukhiqiza izinhlobonhlobo zezimpushana zezinto ezingavuthiwe zamapuleti, futhi ukucoleka kulungiswa ngokungahleliwe, ububanzi bokukhiqiza impushana bukhulu, futhi izindleko eziningi zigcinwa.

Ukukhiqizwa kwe-calcium silicate izinto zokusetshenziswa kanye nenqubo yezobuchwepheshe

Isinyathelo soku-1: Ukucutshungulwa kwe-Raw Material

Kubandakanya ukugaya okumanzi kanye nokudonsa isihlabathi se-quartz, ukuchotshozwa nokugaya kwe-quicklime, ukugaya nokushaywa kwe-wood fiber, njll.

Isinyathelo sesi-2: Ukudonsa

I-wood fibre pulp ehlangabezana nezidingo zedigri yokushaya iphonswa ku-counter-flow mixer, bese i-metered slaked lime, usimende, i-quartz powder, njll. iyengezwa ngokushintshana, ixutshwe ngokugcwele yi-counter-flow mixer ukwenza ukugeleza. i-slurry ye-concentration ethile, bese iphonswa ethangini lokugcina elidaka.Ngokusetshenziswa okubekwe eceleni, izokwenziwa i-homogenized ngesicwengisisi sediski elilodwa, inyakaziswa kuthangi lokuxuba ngaphambili, bese ifakwa emshinini wokwenza amapuleti agelezayo ngesilinganiso esithile sokugxilisa nokugeleza ukuze ingene emsebenzini wokwenza amapuleti.

Isinyathelo sesi-3: I-Headstocking

I-slurry egeleza iphuma ebhokisini lekhanda ngokulinganayo iyahlungwa futhi iphelelwe amanzi embonini esebenzayo ezwakalayo ukuze yakhe ungqimba oluncane futhi inxeba esigubhini esakhayo.Lapho ubukhulu be-slab obubekiwe bufinyelelwa ngemva kwama-winding amaningi, uhlelo lokulawula luklanyelwe ngokuvumelana ne-slab.Ubukhulu bommese bunqunywa ngokuzenzakalelayo i-slab.

Isinyathelo sesi-4: I-Plate Compaction

I-slab esakhiwe icindezelwa umshini we-7000t imizuzu engu-30, ukuze i-slab iphelelwe amanzi futhi ihlanganiswe ngaphansi kwengcindezi ephezulu ye-23.5MPa ukuze kuthuthukiswe amandla nokubumbana kwepuleti.

Isinyathelo sesi-5: Ukwelashwa kwangaphambili kanye nokudilizwa

I-slab emanzi yelashwa kusengaphambili kuhhavini lokwelapha ngaphambili, futhi i-slab iyadilizwa ngemva kokuthola amandla athile.Izinga lokushisa langaphambi kokwelapha lingu-50～70 ℃, futhi isikhathi sokuphulukisa kwangaphambili ngu-4～5h.

Isinyathelo sesi-6: I-Autoclave Curing

Ngemuva kokuthi i-slab seyehlisiwe, ithunyelwa ku-autoclave ukuze i-autoclave iphulukiswe amahora angu-24, umfutho we-vapor ngu-1.2MPa, futhi izinga lokushisa ngu-190 ℃.Ngesikhathi senqubo yokwelapha isitimu, i-silica, i-calcium hydroxide namanzi aku-slab asabela ngokwamakhemikhali ukuze akhe amakristalu e-tobermorite ne-tobermorite.Izinga lokusabela kwe-hydration lithinta ngqo amandla, izinga lokunweba kanye nokumelana nomswakama we-calcium silicate.

Isinyathelo sesi-7: Ukomisa, Ukusandeni, Ukuhlela

Ama-slabs ane-steam yomiswa kumshini wokomisa ikamu kuhhavini lomhubhe, ukuze umswakama wama-slabs ufinyelele izinga lokwamukelwa elingekho ngaphezu kwe-10%, futhi ama-slabs angathunyelwa ngemva kokuhlolwa kwesihlabathi, ukuhleleka kanye nokuhlolwa kwekhwalithi.

Uma iphrojekthi yakho idinga ukusetshenziswaukugaya i-calcium silicateisigayoimishini, ungaxhumana HCMilling(Guilin Hongcheng).Sicela usazise impahla yakho eluhlaza, ubucwebe obudingekayo(inenetha/μm) kanye nomthamo (t/h).Bese, HCMiqembuizohlela onjiniyela bokukhetha abangochwepheshe nabezobuchwepheshe ukuthi baxhumane nawe futhi bakunikeze isethi ephelele yezixazululo zokukhetha imishini.