Movable ore component online detection device

Abstract

The utility model relates to the technical field of ore detection. A movable ore component online detection device comprises a rack, a moving mechanism, a spectrum detector, a light supplementing assembly, a belt conveyor and an electric control cabinet, rails are arranged on the two sides of the top face of the rack in the length direction of the rack, the moving mechanism is slidably installed on the rails, a mounting frame is arranged at the lower end of the moving mechanism, and the spectrum detector is arranged on the mounting frame. A mounting frame is arranged on the rack, a spectrum detector and a light supplementing assembly are arranged on the mounting frame, a plurality of belt conveyors used for conveying bauxite are arranged below the track, and the electrical control cabinet is mounted on the rack and comprises a cabinet body and an information analysis unit mounted in the cabinet body. And the spectrum detector is electrically connected with the information analysis unit. The movable ore composition online detection device disclosed by the utility model can be used for carrying out online detection on ore compositions according to actual production requirements, and has the advantages of strong sampling representativeness, accurate measurement, stability and reliability.

Description

Technical Field

[0001] The utility model relates to the technical field of ore detection, in particular to a movable online detection device for ore components. Background Art

[0002] In the ore processing industry, sampling for mines or mills is mainly done manually. Sampling personnel regularly go to the ore storage area or the raw material mill belt scale to take a certain amount of samples and then return to the laboratory for crushing, reduction, grinding, and then analysis and testing to obtain important performance parameters of the ore, which are then used for production guidance of the alumina process. The entire process is relatively long, which is not conducive to the timely adjustment and optimization of production control parameters. The use of manual sampling and testing methods is time-consuming and labor-intensive, and there are safety hazards of mechanical injury and inhalation of dust. At present, automatic detection analyzers are also used to sample and detect ores. For example, the prior art CN116448983B discloses an ore component detection analyzer, which includes an instrument body, a detection head and a display screen are respectively arranged at the head and tail of the instrument body, a handle is arranged at the bottom of the instrument body, a fixing plate is arranged on the instrument body and is placed on the lower side of the detection head, a base is slidably connected to the outer side of the fixing plate, a sliding groove for the movement of the fixing plate is opened on the base, a first elastic element is arranged between the inner wall of the sliding groove and the fixing plate, a baffle is arranged on the top of the base, and a plurality of clamping parts are arranged on the baffle; the ore component detection analyzer can quickly and effectively fix the ore sample during detection. Although the efficiency is higher than that of manual sampling detection, the sample representativeness is poor, and the sampling time for ores on different conveying paths is long, which cannot meet the requirements of modern production. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems raised in the above-mentioned background technology, and provides a movable online detection device for ore composition, which has a reasonable structure and can perform online detection of ore composition according to actual production needs, and has the advantages of strong sampling representativeness, accurate measurement, and stable and reliable performance.

[0004] In order to achieve the above-mentioned purpose, the technical solution adopted by the utility model is:

[0005] A movable online detection device for ore composition comprises a frame, a moving mechanism, a spectrum detector, a fill light assembly, a belt conveyor and an electrical control cabinet, wherein the top surface of the frame is provided with tracks on both sides along the length direction of the frame, the moving mechanism is slidably mounted on the track, the lower end of the moving mechanism is provided with a mounting frame, the mounting frame is provided with a spectrum detector and a fill light assembly, a plurality of belt conveyors for conveying bauxite are provided below the track, the electrical control cabinet is installed on the frame, the electrical control cabinet comprises a cabinet body and an information analysis unit installed in the cabinet body, and the spectrum detector is electrically connected to the information analysis unit.

[0006] As a further improvement of the utility model, a cabinet air conditioner is installed on one side of the electrical control cabinet, a condenser is provided on the left side of the cabinet air conditioner, an air pump is fixedly installed on the right side of the electrical control cabinet, the bottom of the condenser is connected to the input end of the air pump, and a metal connecting pipe is fixedly installed on the right side of the bottom wall of the electrical control cabinet, and the top end of the metal connecting pipe is connected to the output end of the air pump.

[0007] As a further improvement of the utility model, the moving mechanism includes a moving trolley, rollers are provided on both sides of the moving trolley, the rollers cooperate with the track, and a driving motor is provided inside the moving trolley. Driven by the driving motor, the moving mechanism moves along the track.

[0008] As a further improvement of the utility model, the fill light assembly is arranged below the spectrum detector and mounted on the mounting frame.

[0009] As a further improvement of the utility model, at least two belt conveyors placed side by side are provided under the track.

[0010] As a further improvement of the present invention, limit blocks are provided at both ends of the track.

[0011] Due to the adoption of the above technical solution, the utility model has the following beneficial effects:

[0012] 1. The utility model is a mobile online detection device for ore composition, which can well switch the position of the spectral detector through the track, and use spectral technology to perform real-time detection of the ore composition on different conveying paths. The detection process of the detection device is fully automated, thereby reducing the intensity of manual sampling, saving laboratory sample preparation and analysis time, and quickly obtaining real-time data on ore composition, so as to make timely adjustments to on-site production.

[0013] 2. The utility model is a movable online ore composition detection device which randomly samples and detects the ore at different positions on the belt conveyor, so that the sample indicators are more representative and have more accurate guiding significance for the production process control and finished product quality control.

[0014] 3. The utility model is a movable online detection device for ore composition, which can optimize production, reduce labor intensity, protect the environment, ensure daily safe operation, and has good economic benefits and industrial application potential. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a plan view of a movable online detection device for ore composition proposed by the utility model;

[0016] Figure 2This is a structural schematic diagram of a movable online ore component detection device proposed by the utility model;

[0017] Figure 3 This is a schematic diagram of the structure of the electrical control cabinet and the cabinet air conditioner of the utility model;

[0018] The following are marked in the attached drawings: 1. fill light assembly; 2. spectrum detector; 3. moving mechanism; 4. track; 5. analysis unit; 6. electrical control cabinet; 7. cabinet air conditioner; 8. belt conveyor; 9. bauxite; 10. condenser; 11. air pump; 12. metal connecting pipe; 13. mounting frame; 14. mobile trolley; 15. roller; DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0020] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present utility model; the terms "first", "second", and "third" are only used for descriptive purposes, and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two elements. For ordinary technicians in this field, the specific meanings of the above terms in the present utility model can be understood according to specific circumstances.

[0021] See also Figure 1-Figure 3A movable online detection device for ore composition includes a frame, a moving mechanism 3, a spectrum detector 2, a fill light component 1, a belt conveyor 8 and an electrical control cabinet 6. The top surface of the frame is provided with tracks 4 on both sides along the length direction of the frame. The moving mechanism 3 that reciprocates along the track 4 is installed on the track 4. The lower end of the moving mechanism 3 is provided with a mounting frame, and the spectrum detector 2 and the fill light component 1 are provided on the mounting frame. Several belt conveyors 8 for conveying bauxite 9 are provided under the track 4. The electrical control cabinet 6 is installed on the frame. The electrical control cabinet 6 includes a cabinet body and an information analysis unit 5 installed in the cabinet body. The spectrum detector 2 is electrically connected to the information analysis unit 5.

[0022] The utility model arranges a supplementary light component 1 and a spectrum detector 2 above a belt conveyor 8 of bauxite 9, and moves along a track 4 through a moving mechanism 3, so that the irradiation unit and the spectrum detection unit reach above a designated belt conveyor 8, thereby realizing online measurement of the composition of the bauxite 9. The spectrum detector 2 transmits the detected near-infrared light spectrum attenuation signal to the information analysis unit 5 for analysis and calculation, thereby obtaining the composition value of the bauxite 9.

[0023] The electrical components inside the electrical control cabinet 6 consume electrical energy and generate heat. In order to provide an ideal temperature environment inside the electrical control cabinet 6 and isolate dust and corrosive gases in the external environment, the service life of the electrical components can be extended; a cabinet air conditioner 7 is installed on one side of the electrical control cabinet 6, a condenser 10 is provided on the left side of the cabinet air conditioner 7, an air pump 11 is fixedly installed on the right side of the electrical control cabinet 6, the bottom of the condenser 10 is connected to the input end of the air pump 11, a metal connecting pipe 12 is fixedly installed on the right side of the inner bottom wall of the electrical control cabinet 6, and the surface of the metal pipe is opened. An air hole is provided, and the top end of the metal connecting pipe 12 is connected to the output end of the air pump 11; the information analysis unit 5 is installed inside the electrical control cabinet 6, and by arranging the condenser 10, the air pump 11 and the metal connecting pipe 12, the cold air generated by the condenser 10 can be input into the electrical control cabinet 6 for cold air and hot air, or the gas of the air pump 11 can be directly extracted and input into the electrical control cabinet 6 through the metal connecting pipe 12 for cooling; the cabinet air conditioner 7 adjusts the temperature inside the electrical control cabinet 6, maintains the positive pressure state inside the cabinet, and plays a protective role in dustproof, moisture-proof, overheating and the like for the electrical components in the cabinet.

[0024] The mobile mechanism 3 includes a mobile trolley, rollers are provided on both sides of the mobile trolley, the rollers cooperate with the track 4, and a driving motor is provided inside the mobile trolley. Driven by the driving motor, the mobile mechanism 3 moves along the track 4; the mobile trolley can move smoothly and well under control on the track 4, and can meet the needs of rapid detection of ores on the conveying paths of different belt conveyors 8.

[0025] Among them, the fill light component 1 is arranged below the spectrum detector 2 and installed on the mounting frame; the fill light component 1 includes a rectangular bracket and a fill light lamp arranged on the bracket, and the light-emitting part of the fill light lamp faces the belt conveyor 8. The fill light of the fill light lamp can make the surface of the ore on the belt conveyor 8 produce sufficiently strong light, thereby improving the detection accuracy of the spectrum detector 2.

[0026] At least two belt conveyors 8 placed side by side are arranged below the track 4 .

[0027] Both ends of the track 4 are provided with limit blocks, which can prevent the drive motor from over-rotating and causing damage to the track 4.

[0028] In one embodiment of the utility model, the online detection device uses galvanized steel plate to make the shell, ensuring that the device has a good sealing effect, so that the device as a whole has corrosion resistance, moisture resistance, and dustproof functions. The analysis unit 5 and the like are encapsulated in the on-site electrical control cabinet 6, and the rack is installed on a stable and firm building structure platform. The on-site electrical control cabinet 6 is equipped with a cabinet air conditioner 7 for regulating the internal temperature of the electrical control cabinet 6 to ensure the normal operation of the analysis unit 5 and other electrical components. The track 4 is arranged along the length direction of the rack and is installed directly above multiple belt conveyors 8. The moving mechanism 3 drives the spectrum detector 2 and the fill light assembly 1 to move. At the same time, the track 4 is appropriately extended so that the moving mechanism 3 can be moved to the maintenance position, which is convenient for cleaning, maintenance, inspection and replacement of the spectrum detector 2 and the fill light group. The track 4 and the moving mechanism 3 use a channel steel frame as a supporting structure, and are reinforced against the vibration load and other impacts generated during the operation of the belt conveyor 8 to ensure the smooth operation of the overall device.

[0029] The above description is a detailed description of the preferred feasible embodiment of the utility model, but the embodiment is not used to limit the scope of the patent application of the utility model. All equivalent changes or modified changes completed under the technical spirit suggested by the utility model should fall within the patent scope covered by the utility model.

Claims

1. A movable online detection device for ore composition, comprising a frame, a moving mechanism (3), a spectrum detector (2), a fill light component (1), a belt conveyor (8) and an electrical control cabinet (6), characterized in that: The top surface of the frame is provided with rails (4) on both sides along the length direction of the frame, a moving mechanism (3) is slidably mounted on the rails (4), a mounting frame (13) is provided at the lower end of the moving mechanism (3), a spectrum detector (2) and a fill light assembly (1) are provided on the mounting frame (13), a plurality of belt conveyors (8) for conveying bauxite (9) are provided below the rails (4), the electrical control cabinet (6) is mounted on the frame, the electrical control cabinet (6) comprises a cabinet body and an information analysis unit (5) mounted in the cabinet body, and the spectrum detector (2) is electrically connected to the information analysis unit (5).

2. A mobile online detection device for ore composition according to claim 1, characterized in that: A cabinet air conditioner (7) is installed on one side of the electrical control cabinet (6), a condenser (10) is provided on the left side of the cabinet air conditioner (7), an air pump (11) is fixedly installed on the right side of the electrical control cabinet (6), the bottom of the condenser (10) is connected to the input end of the air pump (11), and a metal connecting pipe (12) is fixedly installed on the right side of the bottom wall of the electrical control cabinet (6), and the top end of the metal connecting pipe (12) is connected to the output end of the air pump (11).

3. A mobile online ore component detection device according to claim 1, characterized in that: The moving mechanism (3) comprises a moving trolley (14), rollers (15) are provided on both sides of the moving trolley (14), the rollers (15) cooperate with the track (4), and a driving motor is provided inside the moving trolley (14). Driven by the driving motor, the moving mechanism (3) moves along the track (4).

4. The mobile online detection device for ore composition according to claim 1 is characterized in that: The fill light component (1) is arranged below the spectrum detector (2) and is mounted on the mounting frame (13).

5. The mobile online detection device for ore composition according to claim 1 is characterized in that: At least two belt conveyors (8) placed side by side are arranged below the track (4).

6. The mobile online detection device for ore composition according to claim 1 is characterized in that: Limit blocks are provided at both ends of the track (4).

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