CN215574577U - Spectrum detection device and ore spectrum detection equipment - Google Patents

Abstract

The utility model provides a spectrum detection device and ore spectrum detection equipment. The spectrum detection device is characterized by comprising a sample table, a spectrum detection device and a spectrum detection device, wherein the sample table is used for bearing an object to be detected; an imaging system comprising an illumination device, an image sensor, and a focusing device; the illumination device emits illumination light for illuminating an object to be measured; the image sensor collects image data of an object to be measured; the focusing device is configured to focus the imaging system and acquire focal length information; the laser-based spectroscopy system comprises a laser source, a first detector and a focusing device; the laser source emits laser for irradiating an object to be measured; the first detector receives light generated by interaction of an object to be detected and laser; the focusing device is in communication connection with the focusing device and controls the laser to focus on the object to be measured according to the focal length information.

Description

Spectrum detection device and ore spectrum detection equipment

Technical Field

The utility model relates to the field of spectrum detection, in particular to a spectrum detection device and ore spectrum detection equipment.

Background

The method for screening the solid waste property of ore in the related art comprises the following steps: sampling is carried out by an operator on site according to sampling standards, and the obtained sample is sent to a laboratory for physical detection and chemical analysis.

The related art uses methods including chemical titration analysis, inductively coupled plasma emission spectroscopy (ICP-OES), Atomic Absorption Spectroscopy (AAS), and X-ray fluorescence spectroscopy (XRF) to analyze ores. However, the devices involved in the above methods are essentially laboratory devices, requiring the sample to be brought back to the laboratory for processing.

At present, inspectors need to judge suspected samples by experience and then send the suspected samples to laboratories for solid waste attribute identification, and no suitable equipment is available for screening high-risk iron ores and assisting the inspectors in performing field technical law enforcement.

Disclosure of Invention

The utility model discloses creatively provides a spectral detection device that carries out quick screening on-the-spot to the useless attribute of solid of ore, and this equipment can be applied to the useless occasion such as anchor ground, bank, storage yard of screening foremost of the useless attribute of solid of ore.

The present disclosure innovatively proposes a spectroscopic inspection apparatus that integrates an imaging system and a laser-based spectroscopic system. The imaging system can photograph and record a video of an object to be detected, an evidence preservation function is provided for field law enforcement, and the laser-based spectrum system can perform laser spectrum analysis on the object to be detected to obtain element data of the object to be detected.

The imaging system and the laser-based spectrum system have the advantages of the functions of the imaging system and the laser-based spectrum system, and the imaging system and the laser-based spectrum system also work in a cooperative manner, specifically, the imaging system focuses through the focusing device and obtains focal length information during imaging, the imaging system sends the focal length information to the focusing device of the laser-based spectrum system, and the focusing device of the laser-based spectrum system can adjust the focal length of laser according to the focal length information to enable the laser to be accurately focused on the surface of an object to be measured, so that the beneficial effect of achieving multiple purposes is achieved.

Based on the inventive concept, the present disclosure provides the following technical solutions.

In some aspects, the present disclosure provides a spectral detection apparatus, comprising

The sample table is used for bearing an object to be detected;

an imaging system comprising an illumination device, an image sensor, and a focusing device;

wherein the illumination device emits illumination light for illuminating an object to be measured;

the image sensor acquires image data of an object to be detected;

wherein the focusing device is configured to focus the imaging system and acquire focus information;

the laser-based spectroscopy system comprises a laser source, a first detector and a focusing device;

the laser source emits laser for irradiating an object to be detected;

the first detector receives light generated by interaction of an object to be detected and laser;

the focusing device is in communication connection with the focusing device and controls the laser to focus on the object to be measured according to the focal length information.

In some embodiments, the spectral detection apparatus further comprises an infrared spectroscopy system comprising an infrared light source and a second detector;

the infrared light source emits infrared light for irradiating an object to be detected;

the second detector comprises a collecting window, and the collecting window receives light generated by interaction of the object to be detected and the infrared light at a preset waveband.

In some embodiments, the spectral detection device further comprises a filter having a filtering effect on light of a predetermined wavelength band, the filter being disposed in a path of light rays emitted from the illumination device toward the collection window.

In some embodiments, the filter is a low pass filter, also referred to as a front cut filter or a long pass filter. The low-pass filter has high transmittance at long wavelength and cut-off at short wavelength.

In some embodiments, the filter comprises a filter plate disposed adjacent to the illumination device or adjacent to the collection window.

In some embodiments, the filter body includes a cylindrical filter mask disposed around a window of the collection window, an opening of the cylindrical filter mask facing the object to be measured, and a sidewall of the cylindrical filter mask positioned on a path of light rays emitted from the illumination device toward the collection window.

In some embodiments, the laser-based spectroscopy system is a laser-induced breakdown spectroscopy system.

In some embodiments, the spectral detection apparatus further comprises a radiation detector for detecting the radioactivity of the object to be tested.

In one embodiment, the radiation detector is a geiger counter designed based on the ionization properties of the radiation on the gas. The detector (referred to as Geiger tube) is usually constructed by filling a thin gas (usually doped with rare gas such as helium, neon, argon, etc.) into a metal tube sealed at both ends with an insulating material, installing a wire electrode along the axis of the tube, and applying a voltage slightly lower than the breakdown voltage of the gas in the tube between the metal tube wall and the wire electrode. Thus, under normal conditions, the gas in the tube does not discharge; when high-speed particles are injected into the tube, the energy of the particles ionizes and conducts the gas in the tube, and a rapid gas discharge phenomenon is generated between the filament and the tube wall, so that a pulse current signal is output.

In some embodiments, the spectroscopic detection device comprises an analysis chamber; the sample stage, the laser-based spectroscopy system, and the imaging system are all disposed within the analysis chamber.

In some embodiments, one or more of the following sensors are also disposed within the analysis chamber: temperature sensor, humidity transducer.

In some embodiments, the filter of the spectral detection device filters light below 1650 nanometers.

In some embodiments, the spectral detection device filter filters light from 950 to 1650 nanometers.

In some embodiments, the spectral detection apparatus further comprises a controller in communication with the infrared spectroscopy system and the imaging system, respectively, for controlling the infrared spectroscopy system for infrared spectral detection and for controlling the imaging system for imaging.

In some embodiments, the spectral detection apparatus further comprises a human-computer interaction device, the human-computer interaction device communicatively coupled to the controller, the human-computer interaction device comprising a display and an input device, wherein: the input device is used for receiving and collecting instructions input by a user and inputting the instructions input by the user into the controller.

In some aspects, the present disclosure provides an ore spectral detection apparatus, comprising

The cabinet body is internally provided with any one of the spectrum detection devices; and

the wheels are arranged at the bottom of the cabinet body.

In some aspects, the present disclosure provides a method of spectral detection, comprising

Providing a spectral detection device according to any of the above;

placing a detection object on a sample table of a spectrum detection device;

using an imaging system to acquire an image of an object to be detected;

performing laser spectrum analysis on an object to be detected by using a laser-based spectrum system, and collecting laser spectrum data;

preferably, the infrared spectrum system is used for carrying out spectrum analysis on the object to be detected and collecting infrared spectrum data;

preferably, the image acquisition is performed while the laser spectral analysis is performed;

preferably, the image acquisition is performed simultaneously with the infrared spectroscopic analysis.

Description of the terms

The present disclosure, if the following terms are used, may have the following meanings.

In the description of the present invention, unless otherwise specified, the terms "upper", "lower", "left", "right", "front", "rear", and the like, indicate orientations or positional relationships only for the purpose of describing the present invention and simplifying the description, but do not indicate or imply that the designated device or structure must have a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

Advantageous effects

The technical scheme of the disclosure can have one or more of the following advantages:

(1) the detected object does not need to be specially pretreated;

(2) the detection speed is high, and the time for detecting an ore sample for one time is low on average;

(3) the phase and the composition of various elements of the object to be detected can be detected simultaneously;

(4) the method can be directly finished on a sampling site without transferring to a laboratory environment;

(5) the detection personnel do not need special knowledge and skills, and the use of the instrument can be realized through simple training.

Based on the above points, the utility model of the instrument liberates the manpower pressure and the site pressure of customs, enterprises and ports, simultaneously avoids the serious pollution of the imported ore solid waste to the environment around the ports and cities, greatly improves the operator environment of the ports, and generates deep and deep influence on the improvement of the economic operation of the ports. Meanwhile, the overall national requirements for imported ore, namely the working target of 'fast holding and releasing of pipes' are also met.

Drawings

FIG. 1 is a schematic diagram of a spectral detection apparatus according to some embodiments;

FIG. 2 is a schematic diagram of a spectrum detection apparatus according to still other embodiments;

FIG. 3 is a schematic diagram of a spectrum detection apparatus according to still other embodiments;

FIG. 4 is a schematic diagram of an ore spectral detection apparatus of some embodiments;

FIG. 5 is a schematic diagram of an ore spectral detection apparatus according to further embodiments;

FIG. 6 is a schematic diagram of an ore spectral detection apparatus according to further embodiments;

FIG. 7 is a schematic diagram of an ore spectrum detection apparatus according to further embodiments.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to examples, but those skilled in the art will appreciate that the following examples are only illustrative of the present invention and should not be construed as limiting the scope of the present invention. The examples, in which specific conditions are not specified, were conducted under conventional conditions or conditions recommended by the manufacturer. The reagents or instruments used are not indicated by the manufacturer, and are all conventional products commercially available.

Fig. 1 shows a spectral detection apparatus of some embodiments, including a sample stage 15, an imaging system 11, and a laser-based spectroscopy system 13.

The imaging system 11 includes an illumination device 111, an image sensor 112, and a focusing device 113; the illumination device 111 emits illumination light for illuminating an object to be measured; the image sensor 112 acquires image data of the object to be measured; the focusing device 113 is configured to focus the imaging system 11 and acquire focal length information.

The laser-based spectroscopy system 13 comprises a laser light source 131, a first detector 132 and a focusing means 133; the laser source 131 emits laser light for irradiating an object to be measured; the first detector 132 receives light generated by the interaction between the object to be measured and the laser; the focusing device 133 is in communication connection with the focusing device 113 and controls the laser to focus on the object to be measured according to the focal length information.

In an embodiment, after the focusing device 133 acquires the focal length information, an optimal focal length distance between the laser light source 131 and the object to be measured is calculated according to the acquired focal length information, and then the laser is controlled to focus on the object to be measured.

In one embodiment, the illumination device 111 is a light source capable of emitting illumination light. The illumination light includes visible light (for example, light having a wavelength of 400 to 800 nm).

In one embodiment, the illumination device 111 provides a visible light environment for the sample stage 15 and a background light source environment for the image sensor 112 for capturing and focusing for ranging.

In a specific embodiment, the illumination device 111 is continuously turned on during the detection of the object to be measured, the image sensor 112 enables the recording of the detection procedure, and the focusing device 133 assists the focusing of the laser-based spectroscopy system 13.

In one embodiment, the focusing device 113 is a motor driven autofocus device.

In one embodiment, the focusing device 113 performs focusing by phase focusing or contrast focusing.

In a specific embodiment, the laser-based spectroscopy system 13 is a laser induced breakdown spectroscopy system. Laser-induced breakdown spectroscopy (LIBS) technology focuses ultrashort pulse Laser on the surface of an object to be measured to form plasma, and then analyzes the plasma emission spectrum to determine the material composition and content of the object to be measured. The energy density of the ultra-short pulse laser after focusing is high, the object to be detected in any object state can be excited to form plasma, and the LIBS technology can almost analyze the object to be detected in any object state. Furthermore, almost all elements are excited to form a plasma and then emit characteristic spectral lines, so that the LIBS technique can analyze most elements. If the composition of the material to be analyzed is known, the LIBS technique can be used to assess the relative abundance of each constituent element, or to monitor for the presence of impurities. The laser-induced breakdown spectroscopy has the advantages of rapid measurement, no need of preparation of an object to be measured, simultaneous analysis of multiple elements and the like.

The LIBS technology is one of the technologies for analyzing substance elements, and has the advantages of simple structure, operation, rapid and real-time detection, no need of pretreatment of an object to be detected, realization of multi-element simultaneous detection and the like. The infrared spectrum technology is one of the dominant technologies of substance molecular structure detection and analysis, and the molecular structure of a substance is effectively judged by detecting the absorption spectrum data of laser with different frequencies. The laser-induced plasma spectroscopy technology is applied to analysis of element types and content in an ore object to be detected, the infrared spectroscopy technology is applied to screening of phases of the ore object to be detected, and the two detection means can be used respectively or mutually supplemented.

Fig. 2 shows a spectroscopic detection apparatus comprising a sample stage 15, an imaging system 11, a laser-based spectroscopic system 13 and an infrared spectroscopic system 12. The sample stage 15, the imaging system 11, and the laser-based spectroscopy system 13 are the same as the spectral illumination apparatus shown in fig. 1. The infrared spectrum 12 includes an infrared light source 121 and a second detector 122, the infrared light source 121 emitting infrared light for illuminating an object to be measured; the second detector 122 includes a collecting window 123, and the collecting window 123 receives light generated by interaction between the object to be measured and the infrared light in a preset wavelength band.

In one embodiment, the object to be measured can be analyzed for phase by the infrared spectroscopy system 12. Specifically, molecules of the object to be measured selectively absorb light in the infrared region of the electromagnetic spectrum, thereby causing the molecules to vibrate. The absorption specificity corresponds to a characteristic chemical bond in the molecule of the test object. The spectrogram can be obtained by using a spectrometer, and the abscissa is the wave number (commonly 4000-^-1) And the ordinate is the light absorption value of the object to be detected to the infrared radiation. The spectrogram provides unique molecular fingerprints, and can be used for screening, scanning and identifying organic and inorganic objects to be detected.

In one particular embodiment, the infrared spectroscopy system 12 is a lossless spectroscopy system. In one particular embodiment, the infrared spectroscopy system 12 is equipped with, for example, an ATR probe, a diffuse reflectance probe, a specular reflectance probe, or a grazing angle reflectance probe.

In one particular embodiment, as shown in FIG. 2, the spectral detection device further includes a filter 14. The filter 14 has a filtering effect on light of a predetermined wavelength band, and is disposed on a path of light emitted from the illumination device 111 toward the collection window 123.

In one embodiment, the illumination device 111 may emit noise light (wavelength range: 950nm-1650nm) that interferes with infrared detection, and the noise light emitted by the illumination device 111 may affect the analysis of the light generated by the second detector 122 on the object to be detected, and affect the confidence of the determination of the phase of the ore object to be detected. The filter 14 may block noise light of the possible second detector 122.

In one embodiment, the filter 14 comprises a filter plate, which is arranged next to the illumination device or next to the collection window.

In one embodiment, the filter 14 comprises a cylindrical filter mask disposed around the window of the collection window, the opening of the cylindrical filter mask facing the object to be measured, and the sidewall of the cylindrical filter mask being in the path of the light rays emitted from the illuminator to the collection window.

In some embodiments, the spectral detection apparatus further includes a first optical path component 134 arranged to direct laser light to the object under test and to direct light generated by the interaction of the object under test with infrared light to a second detector.

In some embodiments, the light produced by the interaction of the object under test with infrared light is reflected light of the object under test from the infrared light.

In some embodiments, the spectral detection apparatus further includes a second optical path component 124 arranged to direct infrared light to the object under test and to direct light generated by the interaction of the object under test with the laser light to a second detector.

In some embodiments, the light generated by the interaction of the object to be measured and the laser is the light radiated after the atoms of the object to be measured are excited by the laser, i.e., the atomic emission spectrum.

In some embodiments, the spectral detection apparatus further includes a third light path component 114 arranged to direct the illumination light to the object under test and to direct light generated by interaction of the object under test with the illumination light to the image sensor.

In some embodiments, the light generated by the interaction of the test object with visible light is reflected light of the test object from visible light.

FIG. 3 illustrates a spectral detection apparatus of further embodiments. As shown in FIG. 3, in one embodiment, the spectral detection apparatus includes a microscopic imaging unit 50, a laser induced breakdown spectroscopy detection unit 60, an infrared detection unit 70, and a sample stage 15.

As shown in fig. 3, the microscopic imaging unit 50 includes an LED light source 51, a low-pass filter 52, a mirror 54, and a condenser 57; the LED light source 51 emits illumination light, the low pass filter 52 filters illumination light of a wavelength shorter than a long wavelength (for example, 1650nm or shorter), the mirror 54 reflects the illumination light into the condenser 57, and the condenser 57 condenses the illumination light onto the surface of the object to be measured on the stage 15. The microscopic imaging unit 50 further includes a first lens 55, a tube lens 56, and an industrial camera 53. The light rays of the object to be measured on the sample stage 15 and the illumination light after interaction enter the industrial camera through the tube lens 56 and the first lens 55 in sequence.

As shown in fig. 3, the laser induced breakdown spectroscopy system includes a pulsed laser 61, a single pass mirror 63, a first spectrometer 62, and an optical fiber 64. Wherein the optical fiber 64 is provided with a collection port 65; high-energy nanosecond pulses generated by the pulse laser 61 are focused on the surface of an object to be detected on the objective table 15, and a trace object to be detected is instantaneously gasified and ionized and generates plasma for luminescence; photons emitted by the plasma are coupled into the optical fiber 64 through the collecting port 65 and transmitted to the first spectrometer 62, the first spectrometer 62 records the laser-induced breakdown spectrum of the object to be measured, and element information in the object to be measured is analyzed from the characteristic spectral line.

As shown in fig. 3, the infrared detection unit 70 includes an infrared light source 75, a first dichroic mirror 74, a second dichroic mirror 73, and a third dichroic mirror 72. The light beam emitted by the infrared light source 75 is transmitted to the surface of the object to be measured on the sample loading platform 15; the reflected light sequentially passes through the first dichroic mirror 74, the second dichroic mirror 73 and the third dichroic mirror 72 and enters the second spectrometer 71, and the second spectrometer 71 records the infrared absorption spectrum of the object to be detected and analyzes phase information in the object to be detected.

In a particular embodiment, the object to be measured is ore, for example, imported ore located at customs.

Figure 4 illustrates an ore spectral detection apparatus of some embodiments. As shown in fig. 4, the ore spectrum detection device includes a cabinet 31, a spectrum detection device is disposed in the cabinet 31, and the spectrum detection device includes a sample stage 15, an illumination device 111, an image sensor 112, an infrared spectrum system 12, a laser-based spectrum system 13, a radiation detector 16, a temperature and humidity sensor 17, and a human-computer interaction unit 18.

In one embodiment, as shown in fig. 4, the ore spectrum detection device further comprises wheels 32, and the wheels 32 are arranged at the bottom of the cabinet 31. The wheels 32 are used for driving the ore spectrum detection device to move.

In a particular embodiment, the ore spectral detection apparatus is a mobile ore spectral detection apparatus.

In one embodiment, the ore spectrum detection device further comprises a memory, wherein detection software, a detection algorithm, a database and the like are stored in the memory and run on the ore spectrum detection device.

Figure 5 shows an ore spectral detection apparatus of yet further embodiments. As shown in fig. 5, the ore spectrum detection apparatus includes a controller 41 and a power supply 42. In one particular embodiment, controller 41 is an integrated circuit. In one particular embodiment, the power source 42 is a battery.

Figure 6 shows an ore spectral detection apparatus of yet further embodiments. As shown in fig. 6, the ore spectrum detection device includes a cabinet 31 and a human-computer interaction device 18, the human-computer interaction device 18 is disposed on the cabinet 31, and the human-computer interaction device includes a display 181.

Figure 7 shows an ore spectral detection apparatus of yet further embodiments. As shown in fig. 7, the ore spectrum detection device includes a cabinet 31 and a handle 33, and the handle 33 is disposed on the cabinet 31. The handle 33 is used for a user to hold and pull and move the ore spectral detection device.

In one embodiment, the sample stage comprises a connecting rod lifting mechanism, a precision sliding table, an electric mechanism and a material tray. Wherein, connecting rod elevating system provides direction of height's removal, and accurate slip table provides the removal of horizontal direction, and electric actuator can do the rotation of circumferencial direction, can be at the position of three dimension fine adjustment samples finally.

In one embodiment, the laser source may be a plasma laser, Nd: YAG laser, or excimer laser with different wavelengths and pulse energies.

In one embodiment, the first detector is a spectrometer, which can be built on a dispersive unit with a echelle grating and a prism, can simultaneously measure LIBS emission spectra of the object to be measured from DUV to NIR range, and can provide a wide band measurement range by combining different CCD, EMCCD, ICCD and CMOS detectors.

In one embodiment, the first detector is configured with an ICCD camera for detecting photons emitted by the plasma, the spectral resolution is less than 0.25nm, and the spectral measurement range at least covers the wavelength ranges of 180-.

In some embodiments, the infrared light source is a tungsten lamp, a tungsten halogen lamp, a Nernst rod, a silicon carbide rod, a wire light source, a cermet rod, an EVER-GLO light source, a high power water cooled silicon carbide rod, a cermet rod, an EVER-GLO light source, or a high pressure mercury arc lamp.

In one embodiment, the infrared light source can emit infrared light, the wavelength range of the infrared light can be 950-1650nm, the pixel pitch is 6.2nm, and the lifetime of the light source is longer than 40000 hours. The wavelength output by the pulse laser light source is 1064nm, the energy is more than 100mJ, and the output frequency is 1 Hz.

In one embodiment, the second detector is an infrared spectrometer with a resolution of 6.2nm and a sampling integration time of less than 10 μ s.

In one embodiment, the second detector collects light over a predetermined range, such as 950 and 1650 nm.

In one embodiment, the radiation detector 16 operates by: when high-speed particles emitted by an ore sample in the sample loading platform are shot into a detection tube of a Geiger counter, the energy of the particles ionizes and conducts gas in the tube, and a rapid gas discharge phenomenon is generated between a filament and the tube wall, so that a pulse current signal is output and recorded by a connected electronic device, and the number of rays in unit time is measured.

In a specific embodiment, the radiation detector 16 has a limit value of 0.2uGy/h and a smoothing time of 100 s.

In one specific embodiment, the ore spectrum detection device is an ore solid waste attribute screening means integrating ore element analysis, phase recognition and radiation dose detection. The on-site rapid screening system is integrated with a detection technology which analyzes the phase of the imported ore by an infrared spectrum detection technology, analyzes the element composition of the imported ore by a laser-induced breakdown spectroscopy technology and analyzes the radiation dose of the imported ore by a Geiger counting principle.

Although some specific embodiments of the present disclosure have been described in detail by way of example, it should be understood by those skilled in the art that the foregoing examples are for purposes of illustration only and are not intended to limit the scope of the present disclosure. It will be appreciated by those skilled in the art that modifications may be made to the above embodiments without departing from the scope and spirit of the present disclosure. The scope of the present disclosure is defined by the appended claims.

Claims (15)

1. A spectrum detection device is characterized by comprising

The sample table is used for bearing an object to be detected;

an imaging system comprising an illumination device, an image sensor, and a focusing device;

wherein the illumination device emits illumination light for illuminating an object to be measured;

the image sensor acquires image data of an object to be detected;

wherein the focusing device is configured to focus the imaging system and acquire focus information;

the laser-based spectroscopy system comprises a laser source, a first detector and a focusing device;

the laser source emits laser for irradiating an object to be detected;

the first detector receives light generated by interaction of an object to be detected and the laser;

and the focusing device is in communication connection with the focusing device and controls the laser to focus on the object to be measured according to the focal length information.

2. The spectral detection apparatus according to claim 1, further comprising an infrared spectroscopy system comprising an infrared light source and a second detector;

the infrared light source emits infrared light for irradiating an object to be detected;

the second detector comprises a collecting window, and the collecting window receives light generated by interaction of the object to be detected and the infrared light at a preset waveband.

3. The spectral detection device of claim 2, further comprising a filter having a filtering effect on a predetermined band of light, the filter being disposed in a path of light rays emitted from the illumination device toward the collection window.

4. The spectral detection apparatus of claim 3, wherein the filter comprises a filter plate disposed adjacent to the illumination device or adjacent to the collection window.

5. The spectral detection device of claim 3, wherein the filter comprises a cylindrical filter mask disposed around the window of the collection window, the cylindrical filter mask having an opening facing the object to be measured, the cylindrical filter mask having a sidewall in the path of light rays emitted from the illumination device to the collection window.

6. The spectral detection apparatus of claim 1, wherein the laser-based spectroscopy system is a laser induced breakdown spectroscopy system.

7. The spectral detection apparatus of claim 1, further comprising a radiation detector for detecting radioactivity of the object to be detected.

8. The spectral detection apparatus of claim 1, wherein the apparatus comprises an analysis chamber, and wherein the sample stage, the laser-based spectroscopy system, and the imaging system are disposed within the analysis chamber.

9. The spectroscopic detection device of claim 8 wherein one or more of the following sensors are further disposed within the analysis chamber: temperature sensor, humidity transducer.

10. The spectral detection apparatus of claim 1, further comprising a first optical path component arranged to direct laser light to an object under test and to direct light generated by interaction of the object under test with infrared light to a second detector.

11. The spectral detection apparatus of claim 2, further comprising a second optical path component arranged to direct infrared light to an object under test and to direct light generated by interaction of the object under test with the laser light to a second detector.

12. The spectral detection apparatus of claim 3, wherein the filter filters light below 1650 nm.

13. The apparatus according to claim 2, further comprising a controller in communication with said infrared spectroscopy system and said imaging system, respectively, for controlling said infrared spectroscopy system for infrared spectroscopy and for controlling said imaging system for imaging.

14. The spectral detection apparatus of claim 13, further comprising a human-machine interaction device communicatively coupled to the controller, the human-machine interaction device comprising a display and an input device, wherein: the input device is used for receiving and collecting instructions input by a user and inputting the instructions input by the user into the controller.

15. An ore spectrum detection device comprises

A cabinet body, wherein the spectrum detection device of any one of claims 1 to 14 is arranged in the cabinet body; and

the wheels are arranged at the bottom of the cabinet body.

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