US 12,257,559 B2
Device and apparatus for mixing and dispersing solid and liquid
Qiao Shi, Guangdong (CN); Shujuan Bai, Guangdong (CN); and Xudong Jin, Guangdong (CN)
Assigned to Shangshui Smartech Ltd., Guangdong (CN)
Filed by Shangshui Smartech Ltd., Guangdong (CN)
Filed on Nov. 17, 2023, as Appl. No. 18/512,965.
Application 18/512,965 is a continuation of application No. PCT/CN2022/118601, filed on Sep. 14, 2022.
Claims priority of application No. 202111117446.9 (CN), filed on Sep. 23, 2021.
Prior Publication US 2024/0082794 A1, Mar. 14, 2024
Int. Cl. B01F 23/50 (2022.01); B01F 23/53 (2022.01); B01F 27/111 (2022.01); B01F 27/90 (2022.01); B01F 35/75 (2022.01); B01F 35/93 (2022.01); B01F 23/00 (2022.01); B01F 27/2121 (2022.01); B01F 35/90 (2022.01)
CPC B01F 23/56 (2022.01) [B01F 23/53 (2022.01); B01F 27/111 (2022.01); B01F 27/90 (2022.01); B01F 35/75455 (2022.01); B01F 35/93 (2022.01); B01F 23/023 (2022.01); B01F 27/2121 (2022.01); B01F 2035/98 (2022.01)] 20 Claims
OG exemplary drawing
 
1. A device for mixing and dispersing a solid and a liquid, the device being configured for battery manufacturing and comprising:
a powder pulverizing mechanism fixedly connected to a main shaft, wherein the powder pulverizing mechanism is located in a powder feed chamber, and 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, wherein the dispersing mechanism is configured to disperse a slurry into a mixing chamber; and
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 the mixing chamber, the mixing chamber is provided therein with an impeller fixedly connected to the main shaft, and a lower portion of the mixing chamber is provided with a tangential discharge opening.