发明名称 |
COLOR SORTING MACHINE FOR CEREAL GRAIN OR THE LIKE HAVING DUST COLLECTING DEVICE |
摘要 |
A color sorting machine sorts particles of different colors from raw material such as cereal grains or the like. The machine has a down chute descending towards a front side of the machine for letting raw material particles flow down linearly, a photoelectric detection device which subjects the raw material particles jumped out of the down chute to light and discriminates different-color particles in accordance with difference in reflected light, and a nozzle device which injects air to and blows off the different-color particles. The injection nozzle device is situated on the rear side of the machine with respect to a coming-down locus of raw material particles from the down chute and close to the coming-down locus. The sorting machine further comprises a dust collecting device which is situated on the front side of the machine with respect to the coming-down locus of the raw material. The dust collecting device has a dust collection opening which is substantially opposite to the injection nozzle device with the coming-down locus interposed therebetween, sucks in and discharges dust scattered from the raw material. The color sorting machine is highly precise in sorting different-color particles and facilitates cleaning of the dust collecting device.
|
申请公布号 |
CA2224832(C) |
申请公布日期 |
2000.11.28 |
申请号 |
CA19972224832 |
申请日期 |
1997.12.15 |
申请人 |
SATAKE CORPORATION |
发明人 |
SATAKE, SATORU;TANIMOTO, HIROSHI;ITO, TAKAFUMI |
分类号 |
G01N21/85;B07C5/342;(IPC1-7):B07C5/342 |
主分类号 |
G01N21/85 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|