On-site analysis and detection device for thallium element in mine water

Abstract

The invention relates to the technical field of thallium element analysis and detection, in particular to an on-site analysis and detection device for thallium element in mine water. The water sample storage assembly is mounted on one side of the interior of the frame and is used for storing a mine water sample; the water sample collecting, storing, transferring and detecting functions are integrated, real-time detection can be conducted on a mine site, complexity and professional requirements of manual operation are reduced through automatic and integrated design, thallium elements in the water sample can be detected, sludge samples can be treated at the same time, and the water sample collecting, storing, transferring and detecting functions are achieved. More data support is provided for comprehensive evaluation of mine water, an organic matter adsorption plate, a molecular sieve and an aluminum oxide sieve treatment assembly are arranged to effectively remove organic matters and peculiar smell in a water sample, and meanwhile, the detection accuracy is improved.

Description

Technical Field

[0001] The invention relates to the technical field of thallium element analysis and detection, in particular to an on-site analysis and detection device for thallium element in mining water. Background Art

[0002] Thallium is a chemical element, a soft, silvery-white metal with low melting and boiling points. It usually exists in the form of compounds in nature, especially in some minerals and ores. Thallium and its compounds are toxic to a certain extent and may have adverse effects on human health and the environment, especially mining water, which may be contaminated by thallium released during geological structure, mineral mining and processing. Since thallium and its compounds are toxic, if the thallium content in mining water exceeds the standard, it will not only pose a threat to the health of miners, but may also affect the surrounding environment and ecosystem through water flow and infiltration. Therefore, testing of thallium in mining water is an important measure to ensure the safety of mining operations, protect the environment and maintain ecological balance.

[0003] However, in general, traditional methods for detecting thallium in mining water usually include chemical analysis and spectral analysis. Although these methods can detect the thallium content in water more accurately, it takes a long time from sample collection to the issuance of results, which is not conducive to timely discovery of problems and taking measures. At the same time, it needs to be carried out in a laboratory environment. For remote or harsh on-site environments of mines, the detection work is greatly restricted, and even the samples may deteriorate during transportation, which may affect the results.

[0004] In summary, it is necessary to propose an on-site analysis and detection device for thallium in mining water to solve the above problems. Summary of the invention

[0005] The purpose of the present invention is to provide an on-site analysis and detection device for thallium element in mining water to solve the problems raised in the above background technology.

[0006] To achieve the above object, the present invention provides the following technical solutions:

[0007] An on-site analysis and detection device for thallium element in mining water, comprising:

[0008] frame;

[0009] A water sample storage component, which is installed on one side of the frame and is used for storing mine water samples;

[0010] A water sample transfer mechanism, the water sample transfer mechanism is arranged on the other side of the frame, the top of the water sample transfer mechanism is fixed to the frame through a snap-in groove, a water sample collection mechanism is also installed at the bottom of the water sample transfer mechanism, the water sample transfer mechanism and the water sample collection mechanism are respectively used to transport and collect mine water samples, a cleaning port is also opened at the top of the water sample transfer mechanism, a funnel is installed at the inner bottom of the water sample transfer mechanism, an organic adsorption plate is installed at the top of the funnel, a water sample conduit is connected to the water sample transfer mechanism on one side of the top of the organic adsorption plate, the end of the water sample conduit is connected to the water sample storage assembly, and is used to transport the mine water sample collected by the water sample collection mechanism, a waste liquid conduit is also connected to the inner bottom of the funnel, and a solenoid valve is installed at the connection between the waste liquid conduit and the funnel;

[0011] A silt collection component is arranged on a frame between the water sample storage component and the water sample transfer mechanism, and is used to collect silt samples at the bottom of the mine water sample;

[0012] A thallium detector is installed on the top of the frame and is used for detecting thallium elements in samples.

[0013] Preferably, the water sample collection mechanism also includes a sampling tube connected to the internal funnel of the water sample transfer mechanism, the bottom of the sampling tube passes through the sampling tube fixing plate at the bottom of the water sample transfer mechanism, the connection between the sampling tube and the bottom of the frame is fixed by a reinforcement plate, the end of the sampling tube is connected to the side tube, a pipeline pump is installed between the sampling tube and the side tube, the end of the side tube is respectively connected to three shunt sampling tubes, and a water sample collection tank is installed at the end of each shunt sampling tube.

[0014] Preferably, an aluminum oxide sieve is installed on the inner wall of each water sample collection tank, and a molecular sieve is installed on one side of the aluminum oxide sieve.

[0015] Preferably, a hydraulic rod is installed on the top of the sludge collection assembly, and the hydraulic rod is fixedly installed on the frame through a telescopic rod fixing plate. The bottom of the hydraulic rod is connected to an electric telescopic rod. The bottom of the electric telescopic rod is provided with a motor fixing cylinder, and a servo motor is installed inside the motor fixing cylinder. A sludge sampling tube is also fixedly installed at the end of the motor fixing cylinder. The sludge sampling tube is a T-shaped connecting structure, and an auger is installed inside the pipe in the vertical direction of the sludge sampling tube. The top of the auger is fixedly connected to the output end of the servo motor, and a guide plate is installed on the sludge sampling tube at the end of the auger.

[0016] Preferably, a sludge sample tank is installed at the bottom of both ends of the sludge sampling tube, the sludge sample tank and the sludge sampling tube are threadedly connected, and the outer wall of the sludge sampling tube where the auger is installed is provided with a through hole for discharging excess sludge after the sludge sample tank is full of sludge samples.

[0017] Preferably, a pipe connection hole is provided on an outer wall of one side of the water sample storage component, and the pipe connection hole is used to fix the outlet position of the water sample conduit. A test tube warehouse is also provided inside the water sample storage component, and a plurality of test tube grooves are provided at the bottom of the test tube warehouse. Partitions are clamped on both sides of the top of the test tube warehouse, and guide grooves corresponding to the test tube grooves are provided on the partitions, and each of the guide grooves is a funnel-shaped structure and is interconnected.

[0018] Preferably, a sealing plate is further provided on the partition, and the sealing plate is slidably connected to the partition.

[0019] Preferably, an operating table is also installed on the top of the frame, a soft rubber pad with texture is bonded to the upper surface of the operating table, and the thallium detector is fixedly installed on the operating table.

[0020] Preferably, a storage box is also installed on one side of the operating table for storing collected water samples or detection tools.

[0021] Preferably, anchor rings are installed at the corners around the bottom of the frame, and the anchor rings are used to fix the position of the frame during operation.

[0022] Compared with the prior art, the beneficial effects of the present invention are as follows: the present invention integrates the functions of water sample collection, storage, transfer and detection, can perform real-time detection on-site in the mine, and reduces the complexity and professional requirements of manual operation through automated and integrated design. It can not only detect the thallium element in water samples, but also process sludge samples at the same time, providing more data support for the comprehensive evaluation of mine water use, and arranging organic adsorption plates, molecular sieves and alumina sieve processing components to effectively remove organic matter and odors in water samples, while improving detection accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is an overall structural diagram of a field analysis and detection device for thallium element in mining water according to the present invention;

[0024] Figure 2 It is a schematic diagram of the structure of the water sample transfer mechanism and the water sample collection mechanism of the present invention;

[0025] Figure 3 It is a schematic diagram of the internal structure of the water sample transfer mechanism of the present invention;

[0026] Figure 4This is a schematic diagram of the internal structure of the water sample collection tank of the present invention;

[0027] Figure 5 It is a schematic diagram of the structure of the sludge collection assembly of the present invention;

[0028] Figure 6 It is a schematic diagram of the structure of the guide plate of the present invention;

[0029] Figure 7 It is a schematic diagram of the structure of the water sample storage component of the present invention.

[0030] In the figure:

[0031] 1. Framework;

[0032] 2. Water sample storage component; 201. Test tube compartment; 202. Test tube slot; 203. Partition plate; 204. Sealing plate; 205. Diversion slot; 206. Pipeline connection hole;

[0033] 3. Silt collection assembly; 301. Hydraulic rod; 302. Electric telescopic rod; 303. Motor fixing tube; 304. Silt sampling tube; 305. Silt sample tank; 306. Servo motor; 307. Auger; 308. Guide plate;

[0034] 4. Water sample transfer mechanism; 401. Waste liquid conduit; 402. Water sample conduit; 403. Sampling conduit fixing plate; 404. Cleaning port; 405. Organic matter adsorption plate; 406. Funnel; 407. Solenoid valve;

[0035] 5. Water sample collection mechanism; 501. Side guide tube; 502. Diverter sampling tube; 503. Water sample collection tank; 504. Pipeline pump; 505. Sampling guide tube; 506. Molecular sieve; 507. Alumina sieve;

[0036] 6. Storage box; 7. Operating table; 8. Telescopic rod fixing plate; 9. Anchor ring; 10. Reinforcement plate; 11. Snap-in groove; 12. Thallium meter. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0038] See also Figures 1 to 7 , the present invention provides a technical solution:

[0039] An on-site analysis and detection device for thallium element in mining water, comprising:

[0040] Frame 1;

[0041] A water sample storage component 2, which is installed on one side of the frame 1 and is used for storing water samples used in mines;

[0042] A water sample transfer mechanism 4 is provided at the other side of the frame 1. The top of the water sample transfer mechanism 4 is fixed to the frame 1 through a snap-in groove 11. A water sample collection mechanism 5 is also installed at the bottom of the water sample transfer mechanism 4. The water sample transfer mechanism 4 and the water sample collection mechanism 5 are used to transport and collect mine water samples, respectively. A cleaning port 404 is also provided at the top of the water sample transfer mechanism 4. A funnel 406 is installed at the inner bottom of the water sample transfer mechanism 4. An organic adsorption plate 405 is installed at the top of the funnel 406. A water sample conduit 402 is connected to the water sample transfer mechanism 4 on one side of the top of the organic adsorption plate 405. The end of the water sample conduit 402 is connected to the water sample storage assembly 2 for transporting the mine water sample collected by the water sample collection mechanism 5. A waste liquid conduit 401 is also connected to the inner bottom of the funnel 406. A solenoid valve 407 is installed at the connection between the waste liquid conduit 401 and the funnel 406 for discharging excess samples and waste liquid generated after cleaning.

[0043] It should also be noted that the water sample collection mechanism 5 also includes a sampling conduit 505 connected to the internal funnel 406 of the water sample transfer mechanism 4. The bottom of the sampling conduit 505 passes through the sampling conduit fixing plate 403 at the bottom of the water sample transfer mechanism 4. The connection between the sampling conduit 505 and the bottom of the frame 1 is fixed by a reinforcing plate 10. The end of the sampling conduit 505 is connected to the side conduit 501. A pipeline pump 504 is installed between the sampling conduit 505 and the side conduit 501. The ends of the side conduits 501 are respectively connected to three shunt sampling tubes 502, and each shunt sampling tube 502 is installed with a water sample collection tank 503 at its end.

[0044] It should also be noted that an aluminum oxide sieve 507 is installed on the inner wall of each water sample collection tank 503, and a molecular sieve 506 is installed on one side of the aluminum oxide sieve 507;

[0045] A thallium detector 12, which is installed on the top of the frame 1. In this embodiment, the thallium detector 12 is a SK-Dianyue thallium detector, which is used for thallium element detection of the sample;

[0046] See also Figure 2 and Figure 3Specifically, in the process of sampling mine water, the water entering the mine water will enter the sampling conduit 505 through the water sample collection tank 503 under the drive of the pipeline pump 504, and finally be guided to the funnel 406 in the water sample transfer mechanism 4. After the liquid level in the funnel 406 is higher than the organic adsorption plate 405, the collected mine water sample will enter the water sample storage component 2 through the water sample conduit 402, and be stored through the installed sample test tube. At the same time, when the water sample collection tank 503 collects mine water, the water sample will pass through the molecular sieve 506 alumina sieve 507 and the organic adsorption plate 405 in the water sample collection tank 503, and most of the organic matter will be adsorbed and the odor will be removed, thereby improving the efficiency of the subsequent thallium element detection and reducing the impact of odor or organic harmful substances on the health of workers;

[0047] A silt collection component 3, which is disposed on the frame 1 between the water sample storage component 2 and the water sample transfer mechanism 4, and is used to collect silt samples at the bottom of the mine water sample;

[0048] Among them, it is also necessary to explain that a hydraulic rod 301 is installed on the top of the sludge collection component 3, and the hydraulic rod 301 is fixedly installed on the frame 1 through the telescopic rod fixing plate 8. The bottom of the hydraulic rod 301 is connected to an electric telescopic rod 302, and a motor fixing cylinder 303 is provided at the bottom of the electric telescopic rod 302. A servo motor 306 is installed inside the motor fixing cylinder 303, and a sludge sampling tube 304 is also fixedly installed at the end of the motor fixing cylinder 303. The sludge sampling tube 304 is a T-shaped connecting structure, and an auger 307 is installed inside the vertical pipe of the sludge sampling tube 304. The top of the auger 307 is fixedly connected to the output end of the servo motor 306, and a guide plate 308 is installed on the sludge sampling tube 304 at the end of the auger 307;

[0049] See also Figure 1 , Figure 5 and Figure 6 In the specific implementation process of the sludge collection component 3, the sludge sampling tube 304 is first lowered to the bottom of the mine water shaft or other collection points through the electric telescopic rod 302 on the sludge collection component 3, so that the guide plate 308 at the bottom of the sludge sampling tube 304 touches the bottom for collection. If the first collection effect is not ideal or the hardness of the sludge at the collection point is judged based on the past collection experience, whether it is necessary to further excavate the sludge at the collection point through the hydraulic rod 301, then, after starting the servo motor 306, the sludge will be spirally transported to the sludge sample tank 305 at the bottom of both ends of the sludge sampling tube 304 through the auger 307 for synchronous collection, and finally sent to the next step of the process;

[0050] It should also be noted that a sludge sample tank 305 is installed at the bottom of both ends of the sludge sampling tube 304, the sludge sample tank 305 and the sludge sampling tube 304 are threadedly connected, and the outer wall of the sludge sampling tube 304 where the auger is installed is provided with a through hole, which is used to discharge excess sludge after the sludge sample tank 305 is full of sludge samples;

[0051] It should be noted that a pipe connection hole 206 is provided on the outer wall of one side of the water sample storage component 2, and the pipe connection hole 206 is used to fix the outlet position of the water sample conduit 402. A test tube warehouse 201 is also provided inside the water sample storage component 2, and a plurality of test tube grooves 202 are provided at the bottom of the test tube warehouse 201. Partitions 203 are clamped on both sides of the top of the test tube warehouse 201, and guide grooves 205 corresponding to the test tube grooves 202 are provided on the partitions 203, and each guide groove 205 is a funnel-shaped structure and is interconnected;

[0052] It should be noted that a sealing plate 204 is also provided on the partition 203, and the sealing plate 204 is slidably connected to the partition 203;

[0053] See also Figure 7 , before the water sample passes through the pipe connection hole 206, the sealing plate 204 is closed to ensure that the guide groove 205 is in a closed environment, and the water sample inside will be diverted through the guide groove 205 to the sample test tubes installed in each test tube groove 202 for collection;

[0054] Among them, it should also be noted that an operating table 7 is also installed on the top of the frame 1, and a soft rubber pad with a texture is bonded to the upper surface of the operating table 7. The thallium detector 12 is fixedly installed on the operating table 7, which is convenient for on-site detection of thallium elements in mine water samples and sludge samples. A storage box 6 is also installed on one side of the operating table 7 for storing collected water samples or detection tools. Anchor rings 9 are installed at the corners around the bottom of the frame 1. The anchor rings 9 are used to fix the position of the frame 1 during operation to improve the overall stability of the frame 1 during operation.

[0055] In summary, the present invention integrates the functions of water sample collection, storage, transfer and detection, and can perform real-time detection on-site in the mine, greatly improving the detection efficiency and timeliness. Through automated and integrated design, the complexity and professional requirements of manual operation are reduced, so that non-professionals can also operate easily. It can not only detect the thallium element in the water sample, but also process the sludge sample at the same time, providing more data support for the comprehensive evaluation of mine water use. The device is equipped with an organic adsorption plate, a molecular sieve and an alumina sieve processing component, which can effectively remove organic matter and odor in the water sample, reduce the impact on the health of the staff, and also improve the detection accuracy. An anchor ring is provided at the bottom of the frame, which can fix the working position, improve the overall stability, and adapt to the use requirements of the complex environment of the mine.

[0056] Therefore, compared with the high equipment and reagent costs required by traditional methods, the device of the present invention reduces the overall cost through integrated and automated design, and is more suitable for large-scale application scenarios in mines.

[0057] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for on-site analysis and detection of thallium in mining water, characterized in that: include: Framework (1); A water sample storage component (2), the water sample storage component (2) is installed on one side of the interior of the frame (1) and is used for storing mine water samples; A water sample transfer mechanism (4), the water sample transfer mechanism (4) is arranged on the other side of the frame (1), the top of the water sample transfer mechanism (4) is fixed to the frame (1) through a snap-in groove (11), a water sample collection mechanism (5) is also installed at the bottom of the water sample transfer mechanism (4), the water sample transfer mechanism (4) and the water sample collection mechanism (5) are used to transport and collect mine water samples respectively, a cleaning port (404) is also opened at the top of the water sample transfer mechanism (4), and a funnel (404) is installed at the inner bottom of the water sample transfer mechanism (4) 06), an organic matter adsorption plate (405) is installed on the top of the funnel (406), a water sample transfer mechanism (4) on one side of the top of the organic matter adsorption plate (405) is connected to a water sample conduit (402), the end of the water sample conduit (402) is connected to a water sample storage component (2), and is used to transport the mine water sample collected by the water sample collection mechanism (5), and a waste liquid conduit (401) is also connected to the bottom of the funnel (406), and a solenoid valve (407) is installed at the connection between the waste liquid conduit (401) and the funnel (406); A sludge collection component (3), which is arranged on the frame (1) between the water sample storage component (2) and the water sample transfer mechanism (4) and is used to collect sludge samples at the bottom of the mine water sample; A thallium detector (12) is installed on the top of the frame (1) and is used for detecting the thallium element of the sample.

2. The on-site analysis and detection device for thallium in mining water according to claim 1 is characterized in that: The water sample collection mechanism (5) further comprises a sampling conduit (505) connected to the internal funnel (406) of the water sample transfer mechanism (4); the bottom of the sampling conduit (505) passes through the sampling conduit fixing plate (403) at the bottom of the water sample transfer mechanism (4); the connection between the sampling conduit (505) and the bottom of the frame (1) is fixed by a reinforcing plate (10); the end of the sampling conduit (505) is connected to the side conduit (501); a pipeline pump (504) is installed between the sampling conduit (505) and the side conduit (501); the ends of the side conduits (501) are respectively connected to three shunt sampling tubes (502); and a water sample collection tank (503) is installed at the end of each shunt sampling tube (502).

3. The on-site analysis and detection device for thallium in mining water according to claim 2 is characterized in that: An aluminum oxide sieve (507) is installed on the inner wall of each water sample collection tank (503), and a molecular sieve (506) is installed on one side of the aluminum oxide sieve (507).

4. The on-site analysis and detection device for thallium in mining water according to claim 3 is characterized in that: A hydraulic rod (301) is installed at the top of the sludge collection component (3). The hydraulic rod (301) is fixedly installed on the frame (1) through a telescopic rod fixing plate (8). The bottom of the hydraulic rod (301) is connected to an electric telescopic rod (302). A motor fixing cylinder (303) is arranged at the bottom of the electric telescopic rod (302). A servo motor (306) is installed inside the motor fixing cylinder (303). A sludge sampling tube (304) is also fixedly installed at the end of the motor fixing cylinder (303). The sludge sampling tube (304) is a T-shaped connecting structure. An auger (307) is installed inside the pipe in the vertical direction of the sludge sampling tube (304). The top of the auger (307) is fixedly connected to the output end of the servo motor (306). A guide plate (308) is installed on the sludge sampling tube (304) at the end of the auger (307).

5. The on-site analysis and detection device for thallium in mining water according to claim 4 is characterized in that: A sludge sample tank (305) is installed at the bottom of both ends of the sludge sampling tube (304), the sludge sample tank (305) and the sludge sampling tube (304) are threadedly connected, and the outer wall of the sludge sampling tube (304) where the auger is installed is provided with a through hole for discharging excess sludge after the sludge sample tank (305) is full of sludge samples.

6. The on-site analysis and detection device for thallium in mining water according to claim 5, characterized in that: A pipe connection hole (206) is provided on an outer wall of one side of the water sample storage component (2), and the pipe connection hole (206) is used to fix the outlet position of the water sample conduit (402). A test tube warehouse (201) is also provided inside the water sample storage component (2), and a plurality of test tube grooves (202) are provided at the bottom of the test tube warehouse (201). Partition plates (203) are clamped on both sides of the top of the test tube warehouse (201), and guide grooves (205) corresponding to the test tube grooves (202) are provided on the partition plates (203), and each of the guide grooves (205) is a funnel-shaped structure and is interconnected.

7. The on-site analysis and detection device for thallium in mining water according to claim 6, characterized in that: A sealing plate (204) is also provided on the partition (203), and the sealing plate (204) is slidably connected to the partition (203).

8. The on-site analysis and detection device for thallium in mining water according to claim 7, characterized in that: An operating table (7) is also installed on the top of the frame (1), a soft rubber pad with a texture is bonded to the upper surface of the operating table (7), and the thallium measuring instrument (12) is fixedly installed on the operating table (7).

9. The on-site analysis and detection device for thallium in mining water according to claim 8, characterized in that: A storage box (6) is also installed on one side of the operating table (7) for storing collected water samples or detection tools.

10. The on-site analysis and detection device for thallium in mining water according to claim 9, characterized in that: Anchor rings (9) are installed at the corners around the bottom of the frame (1), and the anchor rings (9) are used to fix the position of the frame (1) during operation.

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