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Industrial flue ash curing treatment method
The invention discloses an industrial flue ash curing treatment method which comprises the following steps: S1, adding water and a defoaming agent into a medicament tank according to the weight ratio of water to the defoaming agent being 1: (0.05-0.08), and stirring to prepare a defoaming agent solution for later use; s2, the flue dust in the ton bags is pumped into a storage bin and then conveyed into a stirring machine through the storage bin, and metering is conducted; s3, quantitative defoaming agent solution and cement are pumped into the stirring machine through a dosing pump according to the weight ratio of the flue ash to the defoaming agent solution to the cement being 1: (0.2-0.3): (0.15-0.1), stirring is started, and the flue ash and water are fully mixed and solidified; and S4, the cured flue ash is transferred to a landfill site, landfill is carried out, and flue ash curing maintenance and landfill operation is carried out. After the flue dust is cured, the volume reduction rate can reach 70%, the landfill pile density of the flue dust is greatly improved, the landfill space is saved, the purpose of treating waste with waste is achieved, the effect of solid waste treatment recycling is achieved, and the environmental risk caused by solid waste treatment is reduced.
本发明公开了一种工业烟道灰固化处理方法，包括以下步骤：S1在药剂罐中按照重量比为水：消泡剂=1:0.05~0.08的比例添加水和消泡剂，搅拌配置消泡剂溶液待用；S2将吨袋装烟道灰通过打入储仓，再通过储仓输送至搅拌机内，计量；S3通过加药泵按照重量比为烟道灰：消泡剂溶液：水泥=1:（0.2~0.3）：（0.15~0.1）的比例向搅拌机内打入定量的消泡剂溶液和水泥，开启搅拌使烟道灰与水充分混合固化；S4将固化后的烟道灰转运至填埋场，填埋并进行烟道灰固化养护、填埋作业。本发明中烟道灰经过固化处置后，减容率可达到70%，大大提高了烟道灰的填埋堆体密度，节约了填埋空间，还实现了以废治废的目的，达到了固废处理资源化的效果，降低固废处理带来的环境风险。
Industrial flue ash curing treatment method
The invention discloses an industrial flue ash curing treatment method which comprises the following steps: S1, adding water and a defoaming agent into a medicament tank according to the weight ratio of water to the defoaming agent being 1: (0.05-0.08), and stirring to prepare a defoaming agent solution for later use; s2, the flue dust in the ton bags is pumped into a storage bin and then conveyed into a stirring machine through the storage bin, and metering is conducted; s3, quantitative defoaming agent solution and cement are pumped into the stirring machine through a dosing pump according to the weight ratio of the flue ash to the defoaming agent solution to the cement being 1: (0.2-0.3): (0.15-0.1), stirring is started, and the flue ash and water are fully mixed and solidified; and S4, the cured flue ash is transferred to a landfill site, landfill is carried out, and flue ash curing maintenance and landfill operation is carried out. After the flue dust is cured, the volume reduction rate can reach 70%, the landfill pile density of the flue dust is greatly improved, the landfill space is saved, the purpose of treating waste with waste is achieved, the effect of solid waste treatment recycling is achieved, and the environmental risk caused by solid waste treatment is reduced.
本发明公开了一种工业烟道灰固化处理方法，包括以下步骤：S1在药剂罐中按照重量比为水：消泡剂=1:0.05~0.08的比例添加水和消泡剂，搅拌配置消泡剂溶液待用；S2将吨袋装烟道灰通过打入储仓，再通过储仓输送至搅拌机内，计量；S3通过加药泵按照重量比为烟道灰：消泡剂溶液：水泥=1:（0.2~0.3）：（0.15~0.1）的比例向搅拌机内打入定量的消泡剂溶液和水泥，开启搅拌使烟道灰与水充分混合固化；S4将固化后的烟道灰转运至填埋场，填埋并进行烟道灰固化养护、填埋作业。本发明中烟道灰经过固化处置后，减容率可达到70%，大大提高了烟道灰的填埋堆体密度，节约了填埋空间，还实现了以废治废的目的，达到了固废处理资源化的效果，降低固废处理带来的环境风险。
Industrial flue ash curing treatment method
一种工业烟道灰固化处理方法
CAO ZHANQING (author) / HUANG TAO (author) / YANG PENGKUN (author) / LIANG YUAN (author) / ZHANG JUNZHOU (author) / XIANG YU (author) / ZHOU FENGCHI (author)
2023-10-24
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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