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公开(公告)号：US20240189786A1
公开(公告)日：2024-06-13
申请号：US18550414
申请日：2022-10-09
发明人： Qiao SHI , Yongcheng XU , Shujuan BAI , Xudong JIN
IPC分类号： B01F27/1132
CPC分类号： B01F27/1132 , B01F2215/0422
摘要： The present application discloses an impeller assembly and a mixing apparatus, and relates to the technical field of solid and liquid mixing devices. The impeller assembly includes an impeller structure and a housing structure. The impeller structure includes a body, and a surface of the body is provided with a plurality of backward-skewed blades. A blade angle of each backward-skewed blade on any flow plane first decreases progressively and then increases progressively from an inlet to an outlet. A first baffle is disposed on a lower portion of the body. The housing structure includes a second baffle. The first baffle is provided with first guide slots, and the second baffle is provided with second guide slots. A fluid enters from the inlet at an upper portion of the body, flows along the surface of the body, and flows out through the outlet at a lower portion of the body and through the first guide slots and the second guide slots. A centerline of each first guide slot is deflected towards a direction opposite to a rotation direction of the impeller structure, and a centerline of each second guide slot is deflected towards the rotation direction of the impeller structure. The present application solves the problems of unstable discharge, large vibration and noise, and insufficient work efficiency.
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公开(公告)号：US20240082794A1
公开(公告)日：2024-03-14
申请号：US18512965
申请日：2023-11-17
发明人： Qiao Shi , Shujuan Bai , Xudong Jin
CPC分类号： B01F23/56 , B01F23/53 , B01F27/111 , B01F27/90 , B01F35/75455 , B01F35/93 , B01F27/2121
摘要： A device and apparatus for mixing and dispersing a solid and a liquid are provided. The device includes a powder pulverizing mechanism fixedly connected to a main shaft. The powder pulverizing mechanism is located in a powder feed chamber. The powder feed chamber is provided with a powder feed port. A liquid feed chamber is arranged on an outer side of the powder feed chamber. The liquid feed chamber is provided with a liquid feed port, and the liquid feed chamber is provided therein with a dispersing mechanism fixedly connected to the main shaft. A lower portion of the liquid feed chamber and a lower portion of the powder feed chamber are separately in communication with an upper portion of a mixing chamber. The mixing chamber is provided therein with an impeller fixedly connected to the main shaft.
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公开(公告)号：US20240341534A1
公开(公告)日：2024-10-17
申请号：US18512919
申请日：2023-11-17
发明人： Baodong Du , Jian Ke , Xudong Jin , Qiao Shi
IPC分类号： A47J43/07 , A47J43/046
CPC分类号： A47J43/0722 , A47J43/046
摘要： Provided is a pulping device. The pulping device includes a housing, a drive shaft, and an impeller assembly. The housing defines a cavity. The impeller assembly is disposed in the cavity and is configured to be driven to rotate by the drive shaft. A bottom surface of the impeller assembly is disposed opposite to an end surface of the housing, and one of the bottom surface of the impeller assembly or the end surface of the housing is provided with an annular protrusion, and the other one of the bottom surface of the impeller assembly or the end surface of the housing defines an annular groove matching the annular protrusion, and an interference-proof clearance is defined between an outer wall of the annular protrusion and an inner wall of the annular groove.
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公开(公告)号：US20240325996A1
公开(公告)日：2024-10-03
申请号：US18618455
申请日：2024-03-27
发明人： Shujuan Bai , Baodong Du , Xudong Jin , Qiao Shi , Wang Zhang
IPC分类号： B01F27/171
CPC分类号： B01F27/171
摘要： Provided are a mixing impeller and pulping device. The mixing impeller includes an impeller body, the impeller body defines, at a bottom end of the impeller body, a cavity extending to a top end of the impeller body, and the impeller body defines an overflow hole in communication with the cavity at a side wall of the impeller body.
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