Kamfanin niƙa sharar gida na HCM ya gano cewa "Shirin Canjin Yanayi na Ƙasa (2014-2020)" ya nuna cewa "masana'antar siminti ya kamata ta ƙarfafa amfani da sinadarin calcium carbide slag, tarkacen takarda, gypsum desulfurization, tokar tashi, tailings na ƙarfe da sauran ragowar sharar masana'antu da tokar aman wuta da sauran kayan da ba na carbonate ba maimakon kayan da aka yi amfani da su a cikin dutse na gargajiya." To yaya ake amfani da laka ta takarda? Yaya game da fasahar sarrafawa?
Kamfanin niƙa sharar gida na HCM Machinery ya gano cewa tare da ci gaba da ci gaban al'umma, Ma'aikatar Kare Muhalli ta ƙara sa ido kan fitar da "ruwan shara, shara, iskar shara" daga kamfanoni a hankali. Zaruruwan da ba su da kyau da gishirin da ba su da kyau a cikin tsarin yin takarda ana ajiye su a cikin tankunan farko da na biyu na tace ruwa don samar da laka, kuma ana samar da kimanin kilogiram 500 ~ 700 na laka mai danshi ga kowane kilogiram 1000 na takarda, kuma abun da ke ciki yana da rikitarwa kuma yawan ruwan yana da yawa, wanda yake da wahalar magani. A halin yanzu, yawancin masana'antun takarda galibi suna amfani da hanyoyin gargajiya kamar tattarawa, fitar da ruwa, konewar tukunyar jirgi ko zubar da shara, wanda ba wai kawai yana da tsada ba, har ma yana da sauƙin haifar da gurɓataccen abu na biyu.
Yadda ake amfani da laka ta takarda a masana'antar siminti? Menene tsarin?
Injinan HCM Injinan injinan sharar gida na musamman da aka koya daga bayanin hanyar sadarwa "hanyar haɗin gwiwa wajen samar da siminti". Bayanan sun bayyana hanyar haɗin gwiwa wajen samar da siminti, ta amfani da sabon layin samar da simintin busasshe don samar da simintin clinker da kuma haɗin gwiwa wajen magance laka, ana ƙara laka ta takarda mai ruwa ≥70% kai tsaye zuwa injinan niƙa a tsaye, a gauraya da kayan siminti, a niƙa ta da kyau, don samun kayan siminti, adadin laka ta takarda da aka ƙara shine 5% ~ 12% na nauyin kayan siminti. Bayan an haɗa su, ana shigar da clinker ɗin siminti cikin tsarin calcining don harbawa. Ana ciyar da iskar gas mai ƙonewa a cikin tsarin calcining a tsaye don busarwa. Hanyar ba ta buƙatar sanya laka da kayan siminti a cikin injinan niƙa a tsaye ta hanyar tsarin daidaitawa, haɗawa da jigilar bel, kuma ba ya buƙatar bushewa ko busar da laka a gaba. Yana iya magance laka mai yawan danshi, kuma ƙarfin sarrafawa yana da girma, ba tare da gurɓataccen abu ba, kuma yana iya adana kayan siminti kamar dutse mai daraja da yumbu, kuma ba shi da wani mummunan tasiri ga ingancin clinker na siminti.
Shin amfani da laka ta takarda yana buƙatar niƙawa?
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 Saƙo: Janairu-30-2024
