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Method for preparing ceramsite from household garbage incineration fly ash and electrolytic manganese residues and ceramsite
The invention discloses a method for preparing ceramsite from household garbage incineration fly ash and electrolytic manganese residues, and belongs to the field of ceramsite preparation.The method comprises the steps that S1, raw material pretreatment is conducted, specifically, a certain amount of fly ash is taken, washed and pretreated, and air drying is conducted after soaking; s2, grinding: carrying out grinding and crushing treatment on the electrolytic manganese residues, the fly ash and the fly ash; s3, proportioning: mixing a certain amount of electrolytic manganese residues, fly ash and fly ash according to a certain proportion, and fully stirring; s4, granulation: putting the materials mixed in the step S3 into a granulator for granulation; and S5, sintering: preheating the particles prepared and formed in the step S4, and then feeding the particles into a muffle furnace for heating and roasting to obtain the formed ceramsite. The household garbage incineration fly ash and the electrolytic manganese residues are used as carriers to prepare the ceramsite, so that the cost of the ceramsite is reduced, heavy metals of the household garbage incineration fly ash and the electrolytic manganese residues can be solidified/stabilized, the purposes of treating waste with waste and turning waste into wealth, energy conservation and emission reduction are achieved, and the win-win purpose of social environment and economy is achieved.
本发明公开了一种利用生活垃圾焚烧飞灰和电解锰渣制备陶粒的方法，属于陶粒制备领域，包括S1、原料预处理：取一定量飞灰，进行水洗预处理，浸泡后晾干；S2、研磨：将电解锰渣、飞灰和粉煤灰进行碾磨粉碎处理；S3、配料：将一定量的电解锰渣、飞灰和粉煤灰按照一定比例混合，充分搅拌；S4、造粒：将S3中混合的物料放入造粒机中进行造粒；S5、烧结：将S4中制备成型的颗粒先进行预热后，送入马弗炉中进行升温焙烧，得到成型陶粒。采用生活垃圾焚烧飞灰和电解锰渣作为载体制备陶粒，不仅降低陶粒成本，同时生活垃圾焚烧飞灰和电解锰渣重金属能够得到固化/稳定化，做到了“以废治废，变废为宝”和节能减排的目的，实现社会环境与经济双赢的目的。
Method for preparing ceramsite from household garbage incineration fly ash and electrolytic manganese residues and ceramsite
The invention discloses a method for preparing ceramsite from household garbage incineration fly ash and electrolytic manganese residues, and belongs to the field of ceramsite preparation.The method comprises the steps that S1, raw material pretreatment is conducted, specifically, a certain amount of fly ash is taken, washed and pretreated, and air drying is conducted after soaking; s2, grinding: carrying out grinding and crushing treatment on the electrolytic manganese residues, the fly ash and the fly ash; s3, proportioning: mixing a certain amount of electrolytic manganese residues, fly ash and fly ash according to a certain proportion, and fully stirring; s4, granulation: putting the materials mixed in the step S3 into a granulator for granulation; and S5, sintering: preheating the particles prepared and formed in the step S4, and then feeding the particles into a muffle furnace for heating and roasting to obtain the formed ceramsite. The household garbage incineration fly ash and the electrolytic manganese residues are used as carriers to prepare the ceramsite, so that the cost of the ceramsite is reduced, heavy metals of the household garbage incineration fly ash and the electrolytic manganese residues can be solidified/stabilized, the purposes of treating waste with waste and turning waste into wealth, energy conservation and emission reduction are achieved, and the win-win purpose of social environment and economy is achieved.
本发明公开了一种利用生活垃圾焚烧飞灰和电解锰渣制备陶粒的方法，属于陶粒制备领域，包括S1、原料预处理：取一定量飞灰，进行水洗预处理，浸泡后晾干；S2、研磨：将电解锰渣、飞灰和粉煤灰进行碾磨粉碎处理；S3、配料：将一定量的电解锰渣、飞灰和粉煤灰按照一定比例混合，充分搅拌；S4、造粒：将S3中混合的物料放入造粒机中进行造粒；S5、烧结：将S4中制备成型的颗粒先进行预热后，送入马弗炉中进行升温焙烧，得到成型陶粒。采用生活垃圾焚烧飞灰和电解锰渣作为载体制备陶粒，不仅降低陶粒成本，同时生活垃圾焚烧飞灰和电解锰渣重金属能够得到固化/稳定化，做到了“以废治废，变废为宝”和节能减排的目的，实现社会环境与经济双赢的目的。
Method for preparing ceramsite from household garbage incineration fly ash and electrolytic manganese residues and ceramsite
一种利用生活垃圾焚烧飞灰和电解锰渣制备陶粒的方法及陶粒
WU XUEXING (author) / WEN SHUHAN (author) / YANG WENTING (author) / JIANG WEI (author) / KONG SONG (author)
2023-03-07
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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