Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
The invention discloses a wear-resistant ceramic overflowing part for a slurry pump and a preparation method of the wear-resistant ceramic overflowing part. The wear-resistant ceramic overflowing part for the slurry pump comprises a silicon carbide ceramic lining volute, a silicon carbide ceramic lining front protection plate, a silicon carbide ceramic lining rear protection plate and a silicon carbide ceramic impeller, wherein the silicon carbide ceramic impeller is located in the silicon carbide ceramic lining volute, the silicon carbide ceramic lining front protection plate and the silicon carbide ceramic lining rear protection plate are arranged on the two sides of the silicon carbide ceramic lining volute correspondingly, and the silicon carbide ceramic lining volute is composed of a metal outer shell and a silicon carbide ceramic lining. The wear-resistant ceramic overflowing part adopts the characteristics that silicon carbide ceramic is sintered in a low-temperature atmosphere and is free of size change, deformation and the like, is simple in machining and easy to operate, and can meet the requirements for corrosion resistance, abrasion resistance, high temperature resistance, good sealing performance, safety and reliability at the same time. The service life of the overflowing part is prolonged by 5-10 times, ceramic cannot fall off or leak, reliability is improved, and normal operation of a production system is guaranteed.
本发明公开了一种渣浆泵用耐磨陶瓷过流件及其制备方法，其中，一种渣浆泵用耐磨陶瓷过流件，包括碳化硅陶瓷衬蜗壳、碳化硅陶瓷衬前护板、碳化硅陶瓷衬后护板、碳化硅陶瓷叶轮，所述碳化硅陶瓷叶轮位于碳化硅陶瓷衬蜗壳内，且碳化硅陶瓷衬前护板和碳化硅陶瓷衬后护板分别安装在碳化硅陶瓷衬蜗壳的两侧，所述碳化硅陶瓷衬蜗壳由金属外壳和碳化硅陶瓷内衬组成。本发明采用碳化硅陶瓷低温气氛烧结，没有尺寸的变化，不产生变形等特点，加工简单易操作，可以同时满足耐腐蚀、耐磨损、耐高温、密封性好、安全可靠，延长过流件使用寿命5～10倍，陶瓷不会脱落、不会渗漏，提高了可靠性，保障了生产系统的正常运行。
The invention discloses a wear-resistant ceramic overflowing part for a slurry pump and a preparation method of the wear-resistant ceramic overflowing part. The wear-resistant ceramic overflowing part for the slurry pump comprises a silicon carbide ceramic lining volute, a silicon carbide ceramic lining front protection plate, a silicon carbide ceramic lining rear protection plate and a silicon carbide ceramic impeller, wherein the silicon carbide ceramic impeller is located in the silicon carbide ceramic lining volute, the silicon carbide ceramic lining front protection plate and the silicon carbide ceramic lining rear protection plate are arranged on the two sides of the silicon carbide ceramic lining volute correspondingly, and the silicon carbide ceramic lining volute is composed of a metal outer shell and a silicon carbide ceramic lining. The wear-resistant ceramic overflowing part adopts the characteristics that silicon carbide ceramic is sintered in a low-temperature atmosphere and is free of size change, deformation and the like, is simple in machining and easy to operate, and can meet the requirements for corrosion resistance, abrasion resistance, high temperature resistance, good sealing performance, safety and reliability at the same time. The service life of the overflowing part is prolonged by 5-10 times, ceramic cannot fall off or leak, reliability is improved, and normal operation of a production system is guaranteed.
本发明公开了一种渣浆泵用耐磨陶瓷过流件及其制备方法，其中，一种渣浆泵用耐磨陶瓷过流件，包括碳化硅陶瓷衬蜗壳、碳化硅陶瓷衬前护板、碳化硅陶瓷衬后护板、碳化硅陶瓷叶轮，所述碳化硅陶瓷叶轮位于碳化硅陶瓷衬蜗壳内，且碳化硅陶瓷衬前护板和碳化硅陶瓷衬后护板分别安装在碳化硅陶瓷衬蜗壳的两侧，所述碳化硅陶瓷衬蜗壳由金属外壳和碳化硅陶瓷内衬组成。本发明采用碳化硅陶瓷低温气氛烧结，没有尺寸的变化，不产生变形等特点，加工简单易操作，可以同时满足耐腐蚀、耐磨损、耐高温、密封性好、安全可靠，延长过流件使用寿命5～10倍，陶瓷不会脱落、不会渗漏，提高了可靠性，保障了生产系统的正常运行。
Wear-resistant ceramic overflowing part for slurry pump and preparation method of wear-resistant ceramic overflowing part
一种渣浆泵用耐磨陶瓷过流件及其制备方法
23.07.2021
Patent
Elektronische Ressource
Chinesisch
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