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A platform for research: civil engineering, architecture and urbanism
Wear-resistant ceramic impeller
The invention discloses a wear-resistant ceramic impeller which mainly comprises an impeller body and a lining plate. The impeller body comprises blades, a front cover plate and a rear cover plate; the lining plate comprises a blade lining plate, a front lining plate and a rear lining plate. The blades are arranged between the front cover plate and the rear cover plate, and the blades, the front cover plate and the rear cover plate are integrally formed. Cavities formed between the adjacent blades and the front cover plate and between the adjacent blades and the rear cover plate form runners through which slag slurry flows; the front lining plate is arranged on the front side surface of the runner and is fixedly connected with the front cover plate; the rear lining plate is arranged on the rear side surface of the runner and is fixedly connected with the rear cover plate; the blade lining plate is arranged on the working surface of the flow channel and is fixedly connected with the blade; and low-stress coupling structures for reducing looseness and cracking are also arranged between the front lining plate and the front cover plate and between the rear lining plate and the rear cover plate. The invention has the advantages of high wear resistance, high reliability and long service life.
本发明公开了一种耐磨陶瓷叶轮，主要包括叶轮体和衬板；所述叶轮体包括叶片、前盖板、以及后盖板；所述衬板包括叶片衬板、前衬板、以及后衬板。所述叶片设置在前盖板与后盖板之间，三者一体成型；相邻所述叶片与前盖板、后盖板之间形成的空腔构成供渣浆流通的流道；所述前衬板设置在流道的前侧面上，与前盖板固定连接；所述后衬板设置在流道的后侧面上，与后盖板固定连接；所述叶片衬板设置在流道的工作面上，与叶片固定连接；所述前衬板与前盖板之间、后衬板与后盖板之间还设有用于减少松动、开裂的低应力偶合结构。本发明具有高耐磨、可靠性高、使用寿命长的优点。
Wear-resistant ceramic impeller
The invention discloses a wear-resistant ceramic impeller which mainly comprises an impeller body and a lining plate. The impeller body comprises blades, a front cover plate and a rear cover plate; the lining plate comprises a blade lining plate, a front lining plate and a rear lining plate. The blades are arranged between the front cover plate and the rear cover plate, and the blades, the front cover plate and the rear cover plate are integrally formed. Cavities formed between the adjacent blades and the front cover plate and between the adjacent blades and the rear cover plate form runners through which slag slurry flows; the front lining plate is arranged on the front side surface of the runner and is fixedly connected with the front cover plate; the rear lining plate is arranged on the rear side surface of the runner and is fixedly connected with the rear cover plate; the blade lining plate is arranged on the working surface of the flow channel and is fixedly connected with the blade; and low-stress coupling structures for reducing looseness and cracking are also arranged between the front lining plate and the front cover plate and between the rear lining plate and the rear cover plate. The invention has the advantages of high wear resistance, high reliability and long service life.
本发明公开了一种耐磨陶瓷叶轮，主要包括叶轮体和衬板；所述叶轮体包括叶片、前盖板、以及后盖板；所述衬板包括叶片衬板、前衬板、以及后衬板。所述叶片设置在前盖板与后盖板之间，三者一体成型；相邻所述叶片与前盖板、后盖板之间形成的空腔构成供渣浆流通的流道；所述前衬板设置在流道的前侧面上，与前盖板固定连接；所述后衬板设置在流道的后侧面上，与后盖板固定连接；所述叶片衬板设置在流道的工作面上，与叶片固定连接；所述前衬板与前盖板之间、后衬板与后盖板之间还设有用于减少松动、开裂的低应力偶合结构。本发明具有高耐磨、可靠性高、使用寿命长的优点。
Wear-resistant ceramic impeller
一种耐磨陶瓷叶轮
XIAO QIONG (author) / WANG ZAIFENG (author) / LU TIANPING (author) / LI YANXING (author) / LIU YIJUN (author)
2023-07-04
Patent
Electronic Resource
Chinese
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