发明名称 |
ON-LINE OIL AND FOREIGN MATTER DETECTION SYSTEM AND METHOD |
摘要 |
A system for detecting oil contaminated product and foreign matter within a product stream is provided. The system includes a first conveying means for delivering a product stream; a first detection apparatus for detecting oil contaminated product, the first detection apparatus positioned proximate the product stream, the first detection apparatus including a high intensity infrared light source directed at the product stream; and a high speed NIR spectrometer sensor tuned to detect a reflected signal from a taggant disposed in the oil of the oil contaminated product; a second detection apparatus for detecting foreign matter within a product stream, the second detection apparatus positioned proximate the product stream, the second detection apparatus including a light source for illuminating the product stream and a detector for detecting light reflected from the product stream; and a controller for determining whether the product stream contains oil contaminated product or foreign matter. |
申请公布号 |
US2014262966(A1) |
申请公布日期 |
2014.09.18 |
申请号 |
US201313842512 |
申请日期 |
2013.03.15 |
申请人 |
Altria Client Services Inc. |
发明人 |
Cadieux, JR. Edmond J. |
分类号 |
B07C5/342 |
主分类号 |
B07C5/342 |
代理机构 |
|
代理人 |
|
主权项 |
1. A system for detecting oil contaminated product and foreign matter within a product stream, comprising:
(a) a first conveying means for delivering a product stream; (b) a first detection apparatus for detecting oil contaminated product, said first detection apparatus positioned proximate the product stream, said first detection apparatus including a high intensity infrared light source directed at the product stream; and a high speed NIR spectrometer sensor tuned to detect a reflected signal from a taggant disposed in the oil of the oil contaminated product; (c) a second detection apparatus for detecting foreign matter within a product stream, said second detection apparatus positioned proximate the product stream, said second detection apparatus including a light source for illuminating the product stream and a detector for detecting light reflected from the product stream; and (d) a controller for determining whether the product stream contains oil contaminated product or foreign matter by monitoring signals obtained from said first detection apparatus and said second detection apparatus. |
地址 |
Richmond VA US |