Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Purification processing system for carbide slag slurry desulfurizer
The invention relates to the field of carbide slag processing, in particular to a purification processing system of a carbide slag slurry desulfurizer. The purification processing system of the carbide slag slurry desulfurizer comprises a pretreatment unit used for screening and cleaning carbide slag; the crushing unit is used for crushing the cleaned carbide slag, and the granularity of the crushed carbide slag is less than 1mm; the mixing unit is used for mixing the crushed calcium carbide powder with water to form calcium carbide slag slurry; the separation unit is used for separating solid particles in the carbide slag slurry into slurry and improving the purity of the slurry; the desulfurization unit is used for fusing the slurry with flue gas containing sulfur dioxide to form calcium sulfate; the forming unit is used for precipitating the slurry so as to form solid gypsum; and a drying unit for evaporating moisture contained in the gypsum. The device can be used for recovering and processing the carbide slag to prepare a desulfurizing agent, so that the waste carbide slag can be reused, the waste of resources is avoided, and meanwhile, the device can also play a role in protecting the environment.
本发明涉及电石渣加工领域，尤其涉及电石渣浆液脱硫剂的提纯加工系统。所述电石渣浆液脱硫剂的提纯加工系统包括预处理单元，用于对电石渣进行筛选，并进行清洗；粉碎单元，对清洗后的电石渣进行粉碎，粉碎后的电石渣粒度小于1mm；混合单元，将粉碎后形成的电石粉与水混合，形成电石渣浆；分离单元，将电石渣浆中的固体颗粒分离出浆液，提升浆液纯度；脱硫单元，将浆液与含有二氧化硫的烟气相融合，形成硫酸钙；成型单元，对浆液进行沉淀，从而形成固体石膏；干燥单元，蒸发石膏内部含有的水分。该装置可对电石渣进行回收加工，以制备出脱硫剂，从而能够对废弃电石渣进行再利用，避免了资源的浪费，同时对于环境也能够起到保护作用。
Purification processing system for carbide slag slurry desulfurizer
The invention relates to the field of carbide slag processing, in particular to a purification processing system of a carbide slag slurry desulfurizer. The purification processing system of the carbide slag slurry desulfurizer comprises a pretreatment unit used for screening and cleaning carbide slag; the crushing unit is used for crushing the cleaned carbide slag, and the granularity of the crushed carbide slag is less than 1mm; the mixing unit is used for mixing the crushed calcium carbide powder with water to form calcium carbide slag slurry; the separation unit is used for separating solid particles in the carbide slag slurry into slurry and improving the purity of the slurry; the desulfurization unit is used for fusing the slurry with flue gas containing sulfur dioxide to form calcium sulfate; the forming unit is used for precipitating the slurry so as to form solid gypsum; and a drying unit for evaporating moisture contained in the gypsum. The device can be used for recovering and processing the carbide slag to prepare a desulfurizing agent, so that the waste carbide slag can be reused, the waste of resources is avoided, and meanwhile, the device can also play a role in protecting the environment.
本发明涉及电石渣加工领域，尤其涉及电石渣浆液脱硫剂的提纯加工系统。所述电石渣浆液脱硫剂的提纯加工系统包括预处理单元，用于对电石渣进行筛选，并进行清洗；粉碎单元，对清洗后的电石渣进行粉碎，粉碎后的电石渣粒度小于1mm；混合单元，将粉碎后形成的电石粉与水混合，形成电石渣浆；分离单元，将电石渣浆中的固体颗粒分离出浆液，提升浆液纯度；脱硫单元，将浆液与含有二氧化硫的烟气相融合，形成硫酸钙；成型单元，对浆液进行沉淀，从而形成固体石膏；干燥单元，蒸发石膏内部含有的水分。该装置可对电石渣进行回收加工，以制备出脱硫剂，从而能够对废弃电石渣进行再利用，避免了资源的浪费，同时对于环境也能够起到保护作用。
Purification processing system for carbide slag slurry desulfurizer
电石渣浆液脱硫剂的提纯加工系统
WANG GUANGCAI (Autor:in) / LIU FENG (Autor:in) / HU SHUBIN (Autor:in)
16.07.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B01D
SEPARATION
,
Trennen
/
B01F
MIXING, e.g. DISSOLVING, EMULSIFYING, DISPERSING
,
Mischen, z.B. Lösen, Emulgieren, Dispergieren
/
C01F
COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
,
Verbindungen der Metalle Beryllium, Magnesium, Aluminium, Calcium, Strontium, Barium, Radium, Thorium oder der Seltenen Erden
| Europäisches Patentamt | 2022