HCM Machinery m sharar nika niƙa koyi cewa "National Climate Change Shirin (2014-2020)" ya nuna cewa "kamfanin siminti ya kamata karfafa yin amfani da calcium carbide slag, takarda sludge, desulfurization gypsum, gardama ash, karfe slag tailings da sauran ragowar sharar masana'antu da toka mai aman wuta da sauran kayan da ba na carbonate ba maimakon kayan albarkatun ƙasa na gargajiya."Don haka yadda ake amfani da sludge takarda?Yaya game da fasahar sarrafawa?
HCM Machinery m sharar nika nika koyi cewa tare da ci gaba da ci gaban al'umma, Ma'aikatar Kare muhalli ta sannu a hankali kara sa ido a kan sharar gida sharar gida sharar gida, sharar gida, da sharar gas ".The lafiya zaruruwa da inorganic salts a cikin papermaking tsari ana ajiye a cikin firamare da kuma sakandare sedimentation tankuna na sharar gida magani don samar da sludge, da kuma game da 500 ~ 700 kg na rigar sludge aka samar ga kowane 1000 kg na takarda, da abun da ke ciki ne hadaddun da kuma hadaddun. Ruwan da ke cikin ruwa yana da yawa, wanda ke da wuyar magani.A halin yanzu, yawancin masana'antun takarda sukan yi amfani da hanyoyin gargajiya kamar su maida hankali, extrusion, konewar tukunyar jirgi ko kuma zubar da ƙasa, wanda ba kawai tsada ba ne, amma kuma yana da sauƙi don haifar da gurɓataccen abu.
Yaya ake amfani da sludge na takarda a masana'antar siminti?Menene tsari?
Injin HCM M injin niƙa na musamman na tsaye wanda aka koya daga bayanan hanyar sadarwa "hanyar haɗin gwiwar jiyya sludge wajen samar da siminti".Bayanan ya bayyana hanyar haɗin gwiwar jiyya na sludge a cikin samar da siminti, ta yin amfani da sabon tsarin samar da busassun tsarin ciminti clinker samar da layi don samar da clinker siminti da haɗin gwiwar jiyya na sludge, takarda takarda tare da abun ciki na ruwa na ≥70% an ƙara shi kai tsaye zuwa tsaye. niƙa, haɗe da albarkatun siminti, niƙa lafiya, don samun albarkatun siminti, adadin sludge ɗin da aka ƙara shine 5% ~ 12% na nauyin albarkatun siminti.Bayan homogenization, da siminti clinker aka shigo da cikin calcining tsarin don harbe-harbe.Ana ciyar da iskar gas ɗin kiln a cikin tsarin ƙididdiga a cikin injin niƙa a tsaye don bushewa.Hanyar ba ta buƙatar sanya sludge da siminti albarkatun ƙasa a cikin niƙa a tsaye ta hanyar daidaitawa, hadawa da jigilar bel, kuma baya buƙatar bushewa ko bushe sludge a gaba.Yana iya bi da sludge tare da babban danshi abun ciki, da kuma aiki iya aiki ne babba, ba tare da sakandare gurbatawa, kuma zai iya ajiye siminti albarkatun kamar farar ƙasa da yumbu, kuma ba shi da wani mummunan tasiri a kan ingancin siminti clinker.
Shin yin amfani da sludge na takarda yana buƙatar niƙa?
Injin HCM vertical mill professional dry grinding water content of less than 15% of waste soil, slag solid waste, fineness of the finished product 80-2500 mesh can be adjusted, the output of 1 to hundreds of tons, HCM Machinery main products are HLM series vertical grinding machine, HLMX series ultra-fine vertical grinding machine, HCH series ultra-fine ring roller grinding machine, HC series pendulum grinding machine, sand making machine, calcium hydroxide production line, etc. It is successfully used in infrastructure construction, mineral deep processing, solid waste recycling, environmental protection, iron and steel metallurgy, chemical industry, electric power and other industries. Consulting how to use paper sludge, cement raw materials instead of grinding powder and other slag solid waste processing equipment quotation, slag solid waste utilization industry prospect analysis, process flow, etc..Email:hcmkt@hcmilling.com
Lokacin aikawa: Janairu-30-2024
