Karfe slag foda kayayyakin da kyau kasuwa al'amurra.A halin yanzu, kasancewar CaO da MgO kyauta a cikin shingen karfe yana rage kwanciyar hankali;Babban abun ciki na baƙin ƙarfe oxide yana ƙara wahalar niƙa, babban amfani da wutar lantarki kowace ton na foda, da wahala aiki na foda slag karfe.Sabili da haka, girman tallace-tallace na karfe slag foda yana da ƙananan.Cikakken amfani da karfe slag foda ta bakin karfe slag nika inji har yanzu wani kunno kai kasuwa da za a ci gaba.Mai zuwa yana bayyana ka'ida da fasaha na cikakken amfani da bakin karfe a cikin yin takarda:

Babu makawa don samar da bakin karfe a cikin aikin samar da karfe (bakin karfe).Yin amfani da cikakken amfani da bakin karfe don yin takarda ba wai kawai magance matsalar gurɓatar muhalli da ke haifar da shingen karfe ba, har ma yana iya haifar da fa'idodin tattalin arziki.Don haka, yadda za a yi takarda tare da slag karfe?Masu kirkiro, malaman kasar Sin Liu Fuxing da Liu Zhyong, sun gano ta hanyar bincike da gwaje-gwaje da dama da suka yi, cewa bakin karfen ya fuskanci zafi sosai, kuma sinadaran da ke cikinsa ba su da inganci.Abubuwan da ke cikin CaO yana da girma, kuma abubuwa masu cutarwa suna da ƙananan ƙananan, waɗanda za a iya amfani da su don yin takarda.Suna samar da fasahar yin takarda tare da cikakken amfani da bakin karfe.

Ka'idar cikakken amfani da bakin karfe slag a cikin fasahar yin takarda shine amfani da bakin karfe slag a matsayin albarkatun kasa don yin takarda, da amfani da fasahar foda mai kyau na karfe slagabin nadi a tsayeda high tsanani Magnetic rabuwa da fasaha don bi da bakin karfe slag, sabõda haka, bakin karfe slag zama matsananci-lafiya foda tare da barbashi size of 800 ~ 1000 raga kuma za a iya amfani da papermaking, sa'an nan kuma amfani da matsananci-lafiya foda kamar yadda babban danyen abu da kayan polymer don haɗa cikawar da aka gyara, sannan danna don samar da takardar tushe.Bugu da kari, takardar da aka samar da cikakkiyar amfani da fasahar kera takarda ta bakin karfe za ta lalace kai tsaye zuwa tsinkewar kwai bayan wata shida na hasken rana, kuma duniya za ta koma ga dabi'a.An binne shi a karkashin kasa har tsawon shekara guda, ana iya lalata shi zuwa foda (inorganic mineral foda), ba tare da haifar da gurɓataccen muhalli ba.Bayan an sake yin amfani da shi, ana iya mayar da katon kai tsaye zuwa layin samarwa don amfani (tsarin gargajiya yana buƙatar tunkuɗe).Ko da an kona shi a cikin incinerator, kayan macromolecular ne kawai aka ƙone.Bakin karfe slag foda zai iya inganta hulɗar tsakanin kayan macromolecular da iska don haɓaka cikakken konewa.Ba zai haifar da hayaki baƙar fata saboda shaƙewa saboda rashin iskar oxygen.Babu iskar gas mai guba bayan konewa, kuma adadin iskar carbon dioxide kadan ne.

A bakin karfe slag ne comprehensively amfani da takarda yin kayan aiki, ciki har da bushe milling tsarin: ciki har da Magnetic SEPARATOR da kumakarfe slag fodaabin nadi a tsaye.An cire bakin karfe slag ta Magnetic SEPARATOR sa'an nan kafa a cikin matsananci-lafiya foda tare da barbashi girman 800 ~ 1000 raga takarfe slag fodaabin nadi a tsaye;Kalanda tsarin yin takarda, gami da na'urar gyara kayan polymer da kalanda;Tsarin shirye-shiryen busassun busassun foda da tsarin yin takarda na calender an shirya su a jere tare da jagorar tsari.Tsarin yin takarda na calender, ultrafine foda yana canzawa ta na'urar gyara kayan kayan polymer sannan ta wuce ta calender don samar da takarda tushe.The fasaha tsari na m amfani da papermaking na bakin karfe slag ne kamar haka: da bakin karfe slag tare da barbashi size of 0 ~ 200mm ne crushed zuwa 0 ~ 15mm bayan wucewa ta sakandare muƙamuƙi crusher, da lafiya barbashi tare da barbashi size. na 0 ~ 15mm ana dubawa ta hanyar rawar jiki, sa'an nan kuma murkushe zuwa 0 ~ 8mm ta hanyar crusher, sa'an nan kuma Magnetic rabuwa ne da za'ayi bayan Magnetic rabuwa, da kuma karfe slag bayan karfe cire da Magnetic rabuwa ne nika zuwa 800- 1000 mesh ta hanyarkarfe slag lafiya fodaabin nadi a tsaye;Paraffin da aka ƙara yayin da kayan taimako ya shiga cikin mahaɗin, sannan ya shiga calender don yin kalanda da yin takarda bayan an gyara shi ta na'urar gyara kayan polymer.

Wahalhalun fasaha na cikakken amfani da bakin karfe a cikin yin takarda ya ta'allaka ne a cikin busasshen tsarin niƙa.Saboda yawan abin da ke cikin baƙin ƙarfe oxide a cikin shingen ƙarfe, wahalar niƙa yana ƙaruwa, kuma yawan amfani da wutar lantarki a kowace ton na foda yana da yawa, kuma sarrafa ƙwayar karfe yana da wuyar gaske.Bisa wannan, daHLMX karfe slagabin nadi a tsaye tsarin haɓakawa da samarwa ta HCMilling (Guilin Hongcheng) yana ba da tallafin fasaha don cikakken amfani da bakin karfe don yin takarda.Yin amfani da karfe slag foda a tsaye abin nadi niƙa don samar da daya ton na 800-1000 raga karfe slag foda zai iya ceci 30% ~ 50% na wutar lantarki fiye da yin amfani da gargajiya ball niƙa don samar da wannan nauyin foda, da kuma sa'a fitarwa yana karuwa sosai, saduwa. samar da bukatar m yin amfani da bakin karfe slag a papermaking masana'antu.Karfe slag ana niƙa dakarfe slagabin nadi a tsaye.Kayan yana ƙasa a cikin babban zafin jiki (100 ℃ ~ 300 ℃) da kuma yanayi mai laushi.Mafi yawan free calcium oxide da free magnesium oxide a cikin karfe slag foda an hydrated cikin sosai aiki calcium hydroxide da magnesium hydroxide.A lokacin samar da foda na karfe, kawai ana buƙatar wani ɓangare na gas mai zafi don bushe ruwan da ke cikin karfen karfe kuma babu hayaki.Shirye-shiryen na karfe slag foda ta bakin karfe slag nika nika shi ma kore muhalli aikin kare muhalli.Ba wai kawai zai iya juyar da sharar gida ta zama taska ba, haɓaka ƙarin ƙimar ƙera ƙarfe, ƙirƙirar fa'idodin tattalin arziƙi ga masana'antun karafa, har ma da kare muhalli.Idan kana son sani game da ƙera takarda mai ƙaƙƙarfan foda da ƙarfe slag ƙaramin foda a tsaye, tuntuɓi HCM don cikakkun bayanai na kayan aiki.