HCM Machinery ri to egbin lilọ ọlọ kọ ẹkọ pe “Eto Iyipada Oju-ọjọ ti Orilẹ-ede (2014-2020)” tọka si pe “ile-iṣẹ simenti yẹ ki o ṣe iwuri fun lilo ti slag carbide kalisiomu, sludge iwe, gypsum desulfurization, eeru fo, awọn iru slag irin ati awọn miiran Awọn iṣẹku egbin ile-iṣẹ ati eeru folkano ati awọn ohun elo aise miiran ti kii ṣe kaboneti dipo awọn ohun elo aise okuta ilẹmọ ibile.”Nitorina bawo ni a ṣe le lo sludge iwe?Bawo ni nipa imọ-ẹrọ sisẹ?
HCM Machinery ri to egbin lilọ ọlọ kẹkọọ pé pẹlu awọn lemọlemọfún idagbasoke ti awujo, awọn Ministry of Environmental Idaabobo ti maa pọ si awọn ibojuwo ti kekeke "omi egbin, egbin, egbin gaasi" itujade.Awọn okun ti o dara ati awọn iyọ inorganic ti o wa ninu ilana ṣiṣe iwe ti wa ni ipamọ ni awọn tanki ipilẹ akọkọ ati keji ti itọju omi idọti lati dagba sludge, ati nipa 500 ~ 700 kg ti sludge tutu ni a ṣe fun gbogbo 1000 kg ti iwe, ati pe akopọ jẹ eka ati akoonu omi jẹ giga, eyiti o nira lati tọju.Ní báyìí, ọ̀pọ̀lọpọ̀ ilé iṣẹ́ ìwé máa ń lo àwọn ọ̀nà ìbílẹ̀ bíi ìfọ̀kànbalẹ̀, extrusion, iná ìgbóná tàbí ilẹ̀, èyí tí kì í ṣe iyebíye nìkan, ṣùgbọ́n ó tún rọrùn láti fa ìdọ̀tí kejì.
Bawo ni lati lo sludge iwe ni ile-iṣẹ simenti?Kini ilana naa?
HCM Machinery Ri to egbin ọlọ ọlọ inaro pataki kẹkọọ lati awọn nẹtiwọki alaye "ọna kan ti ajumose sludge itọju ni simenti gbóògì".Awọn data ṣafihan ọna ti itọju ifowosowopo ti sludge ni iṣelọpọ simenti, ni lilo laini iṣelọpọ simenti clinker ti o gbẹ ti o wa tẹlẹ lati ṣe agbejade clinker simenti ati itọju ifowosowopo ti sludge, sludge iwe pẹlu akoonu omi ti ≥70% ti wa ni taara taara si inaro ọlọ, ti a dapọ pẹlu awọn ohun elo aise simenti, lilọ itanran, lati gba ohun elo aise simenti, iye sludge iwe ti a ṣafikun jẹ 5% ~ 12% ti iwuwo ti ohun elo aise simenti.Lẹhin homogenization, clinker simenti ti wa ni wole sinu eto calcining fun tita ibọn.Gaasi eefi kiln ti o wa ninu eto calcining jẹ ifunni sinu ọlọ inaro fun gbigbe.Ọna naa ko nilo lati fi sludge ati awọn ohun elo aise simenti sinu ọlọ inaro nipasẹ iṣaju-ipin, dapọ ati awọn ilana gbigbe igbanu, ati pe ko nilo lati gbẹ tabi gbẹ sludge ni ilosiwaju.O le ṣe itọju sludge pẹlu akoonu ọrinrin giga, ati agbara sisẹ jẹ nla, laisi idoti keji, ati pe o le ṣafipamọ awọn ohun elo aise simenti gẹgẹbi okuta-nla ati amọ, ati pe ko ni ipa buburu lori didara clinker simenti.
Ṣe lilo sludge iwe nilo lilọ?
Awọn ẹrọ 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
Akoko ifiweranṣẹ: Jan-30-2024
