IPC분류정보
국가/구분 |
United States(US) Patent
등록
|
국제특허분류(IPC7판) |
|
출원번호 |
UP-0129638
(2008-05-29)
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등록번호 |
US-7731113
(2010-06-29)
|
우선권정보 |
CN-03 1 12424(2003-06-17); CN-03 1 12432(2003-06-17) |
발명자
/ 주소 |
|
대리인 / 주소 |
|
인용정보 |
피인용 횟수 :
0 인용 특허 :
11 |
초록
▼
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 in
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.
대표청구항
▼
What is claimed is: 1. A soybean milk maker, comprising: a milk-producing section including a crushing and grinding device, said crushing and grinding device comprising a motor, a hopper, a crushing and grinding unit, and a material recycling part, said material recycling part comprising a pump and
What is claimed is: 1. A soybean milk maker, comprising: a milk-producing section including a crushing and grinding device, said crushing and grinding device comprising a motor, a hopper, a crushing and grinding unit, and a material recycling part, said material recycling part comprising a pump and recycling ducts downstream of said crushing and grinding unit, said crushing and grinding unit comprising a coarse-crushing section and a fine-grinding section, wherein said fine-grinding section comprises a stationary grinder and a rotary grinder, said coarse-crushing section is located in a chamber of the stationary grinder, and said coarse-crushing section includes a crushing blade, wherein a gap between the outer side surface of the crushing blade and the inner surface of the stationary grinder chamber gradually decreases in a direction of rotation of the crushing blade from a leading portion of the crushing blade to a base portion of the crushing blade, thereby forming a crushing chamber; a milk-boiling section comprising an electrical heating device and a boiling cup; and a circuit control system comprising a control circuit board and a control valve assembly. 2. A soybean milk maker according to claim 1, wherein the crushing blade includes a main blade area, a transition area and a secondary blade area, outer edges of these areas being defined by broken lines or curved lines, and the connections of said broken lines are smoothly transited, said main blade area has an inclination (α) of approximately 100° to 165°, while the inclination (θ) of the secondary blade area is approximately 10° to 70°, and a distance (X) at a feeding inlet of the main blade area is approximately 2 to 15 mm. 3. A soybean milk maker according to claim 1, further comprising a water tank, wherein a heating device is arranged in said water tank, and water in said water tank enters into the hopper through a water feeder, said water feeder then distributes water in such a manner so that water flows down along the hopper walls. 4. A soybean milk maker according to claim 2, further comprising a water tank, wherein a heating device is arranged in said water tank, and water in said water tank enters into the hopper through a water feeder, said water feeder then distributes water in such a manner so that water flows down along the hopper walls. 5. A soybean milk maker according to claim 1, wherein the crushing blade has a height (h) of approximately 3 to 20 mm, when the diameter of the rotary grinder is 46 mm. 6. A soybean milk maker according to claim 2, wherein the crushing blade has a height (h) of approximately 3 to 20 mm, when the diameter of the rotary grinder is 46 mm. 7. A soybean milk maker according to claim 1, wherein said rotary grinder and stationary grinder both comprise teeth in the form of spurs, and a gap between said rotary grinder and stationary grinder is in a range of approximately 0.03 to 0.6 mm. 8. A soybean milk maker according to claim 2, wherein said rotary grinder and stationary grinder both comprise teeth in the form of spurs, and a gap between said rotary grinder and stationary grinder is in a range of approximately 0.03 to 0.6 mm. 9. A soybean milk maker according to claim 1, wherein said pump is an impeller pump, and the impeller of said impeller pump is located below the rotary grinder and is fitted on a common shaft with the rotary grinder. 10. A soybean milk maker according to claim 2, wherein said pump is an impeller pump, and the impeller of said impeller pump is located below the rotary grinder and is fitted on a common shaft with the rotary grinder. 11. A soybean milk maker according to claim 1, wherein said impeller of said impeller pump is integrally formed with the rotary grinder. 12. A soybean milk maker according to claim 2, wherein said impeller of said impeller pump is integrally formed with the rotary grinder. 13. A soybean milk maker according to claim 1, wherein a retainer ring is provided at the bottom end of the hopper. 14. A soybean milk maker according to claim 2, wherein a retainer ring is provided at the bottom end of the hopper. 15. A soybean milk maker according to claim 13, wherein the inner diameter of said retainer ring is 15 to 50 mm, when the rotary grinder has a diameter of 46 mm. 16. A soybean milk maker according to claim 14, wherein the inner diameter of said retainer ring is 15 to 50 mm, when the rotary grinder has a diameter of 46 mm. 17. A soybean milk maker according to claim 1, wherein the crushing chamber has a height (H) of approximately 10 to 35 mm. 18. A soybean milk maker according to claim 2, wherein the crushing chamber has a height (H) of approximately 10 to 35 mm. 19. A soybean milk maker according to claim 1, wherein said hopper has a repose angle (β) of approximately 25° to 40°. 20. A soybean milk maker according to claim 2, wherein said hopper has a repose angle (β) of approximately 25° to 40°.
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