Crushing and grinding device, a soybean milk maker including said device and a method for making soybean milk
US7731113B2 · kind B2 · utility
Inventor
Key dates
| Filing date | May 29, 2008 |
| Grant date | Jun 8, 2010 |
| Priority date | — |
| Expiry date | May 29, 2028 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB02C2/10
- WIPO fieldFurniture, games
- WIPO sectorOther fields
Abstract
The present application discloses a recirculating crushing and grinding device for crushing and grinding liquid-like materials or materials that contain liquid, said device comprises a motor, a hopper, a crushing and grinding part and a material recirculating part. Said crushing and grinding part includes a coarse-crushing section and a fine-grinding section, said fine grinding section comprises a pair of grinding components, and said material recirculating part comprises a pump and recirculating ducts provided downstream of said crushing-grinding part. The present application also discloses a soybean milk maker employing said recirculating crushing-grinding device, and a method for crushing and grinding a recirculated material and a method for producing soybean milk. The equipment disclosed in the present invention is easy to manufacture, with the advantages of a low noise during operation and low energy consumption.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.