Frying oil online detection system and frying oil online detection method based on spectrum sensing technology
A sensing technology and detection system technology, applied in the field of frying edible oil detection, can solve the problems of complex structure data, inapplicable monitoring and control of frying oil quality, unfavorable for integrated installation, etc., to improve safety and reliability , reduced detection, and simple structure
Inactive Publication Date: 2018-08-03
无锡中科恒源信息科技有限公司
View PDF7 Cites 4 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, this invention requires the oil temperature in the sample pool to be constant, and it is impossible to directly and automatically collect high-temperature frying oil samples into the sample pool, and it is also impossible to obtain direct parameter information on the quality of frying oil, which is not conducive to integration and installation in frying oil food processing. On the production line, its structure is complex and the data obtained through processing cannot directly reflect the quality of frying oil, so it is not suitable for timely online detection, monitoring and control of frying oil quality
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0037] Preferred embodiments of the present invention are described below with reference to the accompanying drawings.
[0038] Such as figure 1As shown, an online detection system for frying oil based on spectral sensing technology includes a frying pan 1, a micropump 5, a sample pool 7, a cuvette 10 and a spectral sensing module 8, and the frying pan 1 is equipped with a The detected frying oil 2, the frying pan 1, the micropump 5 and the sample pool 7 are sequentially connected through the oil pumping pipeline 3. The micropump 5 draws the frying oil 2 in the frying pan 1 into the sample pool 7, and the sample pool 7 is vertically provided with a cuvette 10, and the bottom of the cuvette 10 communicates with the sample pool 7, and the cuvette 10 Symmetrical light-through windows are arranged on both sides, and the spectral sensing module 8 is connected to the two light-through windows of the cuvette 10 through the incident optical fiber 9 and the outgoing optical fiber 11 r...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
| Property | Measurement | Unit |
|---|---|---|
| Wavelength | aaaaa | aaaaa |
| Translucent | aaaaa | aaaaa |
Login to View More
Abstract
The invention provides a frying oil online detection system and a frying oil online detection method based on a spectrum sensing technology. The frying oil online detection system comprises a frying pan, a micro pump, a sample cell, a cuvette and a spectrum sensing module, wherein the frying pan is filled with to-be-detected frying oil, the micro-pump pumps the frying oil in the frying pan into the sample cell, the bottomless cuvette is arranged in the sample cell, symmetrical light-passing windows are arranged on both sides of the cuvette, and the spectrum sensing module is connected to the two light-passing windows of the cuvette respectively through incident optical fiber and exiting optical fiber, emits near-infrared interference light to the cuvette through the incident optical fiber,receives the transmitted light transmitted by the frying oil in the cuvette through the exiting optical fiber, and performs processing analysis to obtain the parameter information of the frying oil.According to the present invention, the online rapid measurement and evaluation of the quality parameters of the high-temperature frying oil is achieved by using the near-infrared spectrum technology;and the structure is simple, the operation and the equipment installation integration are convenient, and the measurement result is precise and complete.
Description
technical field [0001] The invention belongs to the technical field of frying edible oil detection, and in particular relates to an online detection system and method for frying oil based on spectral sensing technology. Background technique [0002] During the food frying process, the frying pan heats the frying oil, and when the frying oil reaches a certain temperature, the material is put into the frying oil for frying. However, the quality of frying oil deteriorates continuously with the frying process, and as more and more harmful substances are produced, the frying oil must be discarded in time to avoid producing unhealthy food. Near-infrared spectral sensing technology is one of the most accurate and comprehensive methods for oil quality detection. However, near-infrared spectroscopy sensing technology cannot measure high-temperature frying oil. [0003] A patented portable near-infrared rapid detector for edible oil quality (announcement date 2016.04.27, notificatio...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More IPC IPC(8): G01N21/359G01N21/3577
CPCG01N21/3577G01N21/359
Inventor 马晶晶莫宏波王伟赵瑾
Owner 无锡中科恒源信息科技有限公司