CN203396698U - Full-automatic digital coal rock analyzer - Google Patents
Full-automatic digital coal rock analyzer Download PDFInfo
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- CN203396698U CN203396698U CN201320410499.4U CN201320410499U CN203396698U CN 203396698 U CN203396698 U CN 203396698U CN 201320410499 U CN201320410499 U CN 201320410499U CN 203396698 U CN203396698 U CN 203396698U
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Abstract
The utility model relates to a full-automatic digital coal rock analyzer. The full-automatic digital coal rock analyzer comprises a polarized and incident light microscope main body, a CCD (Charge Coupled Device) charge coupled area array detector, a computer, a light source and a light source stabilizing power supply; the full-automatic digital coal rock analyzer is characterized in that the CCD charge coupled area array detector and a light source are arranged on the polarized and incident light microscope main body, the CCD charge coupled area array detector is connected with the computer and converts an optical image into a digital signal to be input into the computer, and the light source stabilizing power supply is connected with the light source, the CCD charge coupled area array detector has 140 megapixels, the light source is a 12v/100w quartz-halogen lamp, and the sample detection area of the polarized and incident light microscope main body is 16 mu m<2> and the resolution ratio of the polarized and incident light microscope main body is 0.001%. Compared with the prior art, the full-automatic digital coal rock analyzer has the beneficial effects that the analyzer can automatically and intelligently analyze the experimental result and adjust the focal length intelligently, and the full-automatic digital coal rock analyzer has the functions of automatically loading samples and unloading samples and detecting the flatness of the surface of the sample.
Description
Technical field
The utility model relates to a kind of analyser, especially a kind of Full automatic digital coal petrographic analyzer
Background technology
At present, domestic coal chemical enterprise generally faces coal market confusion, problem that mixed coal phenomenon is serious.The common process indexs such as Vdaf, G, Y, b cannot differentiate whether coal sample " is mixed ", can not meet coking production needs completely.Coal petrography analysis is to take material composition, structure, character, the origin cause of formation that physical method is main Study on Coal and the science of rationally utilizing.Coal petrography analysis means is unique effective means of current discriminating " blending coal ", enjoys attention in coking industry.But all the time, the accuracy of coal petrography automated analysis equipment is inadequate, manual measurement requires again veteran personnel just can complete, and efficiency is low, cannot meet the requirement that coal chemical enterprise is produced.
Summary of the invention
The purpose of this utility model is to provide a kind of Full automatic digital coal petrographic analyzer, has adopted CCD electric charge coupling surface battle array detection technique to substitute the photomultiplier detection technique of current use aspect spectral detection, has advantages of high stability and high measurement accuracy.
For achieving the above object, the utility model is realized by the following technical solutions:
A kind of Full automatic digital coal petrographic analyzer, comprise inclined to one side reflection macroscope macroscope main body, CCD electric charge coupling surface battle array detecting device, computing machine, light source, light source stabilized voltage supply, it is characterized in that described CCD electric charge coupling surface battle array detecting device and light source are arranged in inclined to one side reflection macroscope macroscope main body, CCD electric charge coupling surface battle array detecting device is connected with computing machine, CCD electric charge coupling surface battle array detecting device is converted into digital signal by optical image and is input in computing machine, and light source stabilized voltage supply is connected with light source.
Described CCD electric charge coupling surface battle array detecting device is 1,400,000 pixels.
Described light source is 12v/100w halogen quartz lamp.
The area of described inclined to one side reflection macroscope macroscope subject detection style is 16um
2, resolution is 0.001%.
Compared with prior art, the beneficial effects of the utility model are:
Can automated intelligent analyze experimental result, intelligence is focused, can also automatic mounting sample, automatically unload sample, automatically detect patterned surface flatness function.
Accompanying drawing explanation
Fig. 1 is structural drawing of the present utility model.
Fig. 2 is procedure chart of the present utility model.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is further illustrated:
As shown in Figure 1 and Figure 2, Full automatic digital coal petrographic analyzer, is comprised of inclined to one side reflection macroscope macroscope main body, CCD electric charge coupling surface battle array detecting device, computing machine, light source, light source stabilized voltage supply, display and printer.CCD electric charge coupling surface battle array detecting device and light source are arranged in inclined to one side reflection macroscope macroscope main body, partially in reflection macroscope macroscope main body, are connected with computing machine, and light source stabilized voltage supply is connected with light source.Aspect spectral detection, adopted CCD electric charge coupling surface battle array detection technique, pixel is 1,400,000 pixels, and stability and accuracy increase.
Full automatic digital coal petrographic analyzer analytic process is divided into double teacher, and first stage is the preparatory stage, light source stabilized voltage supply, COMPUTER DETECTION control analysis system, stepper drive control system and image control system is opened to equipment preheating 45 minutes.Light source stabilized voltage supply is set to 10v, is light source power supply, and light source is 12v/100w halogen quartz lamp.Second stage is the parameter correction stage, using yttrium aluminum garnet as standard sample, and adjusting focal length, temperature setting is set to room temperature, observe yttrium aluminum garnet reflectance value, regulating light source voltage is that reflectance value reaches standard value, after adjustment finishes, standard sample yttrium aluminum garnet is unloaded, close each control system, and the parameter detecting that logs off is controlled interface.Three phases is the dress sample stage, enters system control parameters and detects control interface, starts image control system, tested sample is put on the scanning platform of inclined to one side reflection macroscope macroscope main body, adjusting focal length is real image, closing image control system afterwards, and the parameter detecting that logs off is controlled interface.Four-stage is detection-phase, detection-phase is divided into three kinds of modes, the first is the Intelligent Measurement stage, enter random reflectance and detect control interface, the area of Selective determination sample and counting, start image control system and the Intelligent Measurement of COMPUTER DETECTION control analysis system, whole process scans tested sample, identifies and record reflectivity, full adjustment focal length automatically, and last global test automatically finishes rear automatically stopping and voice generators warning.The second is automatic detection-phase, enter random reflectance and detect control interface, the area of Selective determination sample and counting, start image control system and automatically detect, system enters automatic testing state, automatically omnidistance scanning tested sample, artificial cognition (computer recording reflectivity), manual shift focal length (by computer control), can self-navigation in FOV (Field of View) selects measured point, and omnidistance detection finishes automatically to stop detecting and voice generators is reported to the police afterwards.The third is manual detection-phase, enter random reflectance and detect control interface, start image control system, start manually and detect, system enters manual testing state, artificial omnidistance scanning tested sample, artificial cognition (computer recording reflectivity), manual shift focal length, omnidistance detection finished the rear detection that manually stops.Be finally the interpretation of result stage, enter interpretation of result interface, automatic analysis testing result or intellectual analysis testing result, then preserve, through printer, print, and all detects and finish.
Claims (4)
1. a Full automatic digital coal petrographic analyzer, comprise inclined to one side reflection macroscope macroscope main body, CCD electric charge coupling surface battle array detecting device, computing machine, light source, light source stabilized voltage supply, it is characterized in that, described CCD electric charge coupling surface battle array detecting device and light source are arranged in inclined to one side reflection macroscope macroscope main body, CCD electric charge coupling surface battle array detecting device is connected with computing machine, CCD electric charge coupling surface battle array detecting device is converted into digital signal by optical image and is input in computing machine, and light source stabilized voltage supply is connected with light source.
2. according to a kind of Full automatic digital coal petrographic analyzer described in claim 1, described CCD electric charge coupling surface battle array detecting device is 1,400,000 pixels.
3. according to a kind of Full automatic digital coal petrographic analyzer described in claim 1, described light source is 12v/100w halogen quartz lamp.
4. according to a kind of Full automatic digital coal petrographic analyzer described in claim 1, the area of described inclined to one side reflection macroscope macroscope subject detection style is 16um
2, resolution is 0.001%.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410499.4U CN203396698U (en) | 2013-07-10 | 2013-07-10 | Full-automatic digital coal rock analyzer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320410499.4U CN203396698U (en) | 2013-07-10 | 2013-07-10 | Full-automatic digital coal rock analyzer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203396698U true CN203396698U (en) | 2014-01-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320410499.4U Expired - Fee Related CN203396698U (en) | 2013-07-10 | 2013-07-10 | Full-automatic digital coal rock analyzer |
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| Country | Link |
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| CN (1) | CN203396698U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080766A (en) * | 2019-04-30 | 2019-08-02 | 中国矿业大学 | Fully-mechanized mining working coal petrography identification device and method |
-
2013
- 2013-07-10 CN CN201320410499.4U patent/CN203396698U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110080766A (en) * | 2019-04-30 | 2019-08-02 | 中国矿业大学 | Fully-mechanized mining working coal petrography identification device and method |
| CN110080766B (en) * | 2019-04-30 | 2024-03-01 | 中国矿业大学 | Comprehensive mining working face coal-rock interface identification device and method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140115 Termination date: 20150710 |
|
| EXPY | Termination of patent right or utility model |