An integrated device and method for extracting primary water-soluble ions from sedimentary rocks

Abstract

The present invention discloses an integrated device and method for extracting primary water-soluble ions from sedimentary rocks, comprising a support plate, wherein the bottom of the support plate is fixedly connected to a cutting box, the bottom of the support plate is fixedly connected to a crushing box, the top of the support plate is fixedly connected to a first installation box, the top of the support plate is fixedly connected to a second installation box, the inner side of the first installation box is provided with an installation groove, the inner side of the first installation box is provided with a storage tank, the top of the second installation box is fixedly connected to a mounting seat, and the top of the mounting seat is threadedly connected to a sample tank. The present invention can cut, crush, grind, soak, stir and filter sedimentary rock samples through the cutting box, crushing box, storage tank and sample tank, and can realize the processing of fresh sedimentary rock samples at work sites such as the field / drilling platform, not only avoiding the loss and contamination of primary water-soluble ions contained in the sample during transportation from the work site to the laboratory.

Description

Technical Field

[0001] The present invention relates to the technical field of extracting water-soluble ions and hydrocarbon source rocks, and in particular to an integrated device and method for extracting primary water-soluble ions from sedimentary rocks. Background Art

[0002] Sedimentary rocks are the most widely distributed rock type in the near-surface environment. They are not only the material basis for the habitable earth and record the evolution of the near-surface environment, but also the parent material for the generation of fossil energy such as oil and natural gas. In oil and gas basins, the development and distribution of organic-rich sedimentary rocks determine the amount of oil and gas resources and exploration potential. Sedimentary rocks are closely related to natural water bodies in their formation, development and deposition processes. Although most of the primary pore water is discharged by compaction in the diagenesis stage and hydrocarbon generation and drainage in the thermal evolution stage, under geological conditions, sedimentary rocks generally contain water. Even for source rocks in the high and over-maturity stage, their pores contain a certain amount of primary pore water. These primary pore waters are rich in water-soluble ions, including cations (Na + , K + , Ca 2+ and Mg 2+ etc.) and anions (Cl - Br - 、SO4 2- and Mg 2+ These water-soluble ions are key geological evidence for revealing the evolution of sedimentary environments, material sources, diagenesis, and hydrocarbon generation processes in sedimentary rocks. However, the types and concentrations of primary water-soluble ions in sedimentary rocks are easily altered by external water sources. For example, shallow and field-outcrop sedimentary rocks are subject to infiltration by atmospheric precipitation, making these samples unsuitable for the extraction and determination of primary water-soluble ions. Therefore, the industry relies on freshly drilled sedimentary rock core samples. However, during the analysis of drilling samples, contamination of the core surface by drilling fluid / formation water must be removed, and the loss of primary pore water in the core sample or its adsorption of atmospheric water vapor must be avoided. Although geological core samples generally contain a certain amount of primary pore water, the low concentration of primary pore water in core samples often results in it being adsorbed or bound within the rock's nanopores, making it difficult to accurately determine the types and concentrations of primary water-soluble ions in core samples using conventional methods such as centrifugation.

[0003] Currently, fresh sedimentary rock core samples are collected at work sites such as the field / drilling platform, sealed in sealed bags, and stored in a refrigerator. After being transported to the laboratory, the samples are crushed by a grinder, placed in a reagent bottle and soaked in deionized water, and finally, the water sample containing water-soluble ions is collected by filtration. The entire analysis involves both work sites such as the field / drilling platform and laboratory analysis, which is not only time-consuming and labor-intensive, resulting in low work efficiency, but also subject to the influence of various external environments during the analysis process, resulting in large analytical errors. Summary of the Invention

[0004] The object of the present invention is to provide an integrated device and method for extracting primary water-soluble ions from sedimentary rocks, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above-mentioned objectives, the present invention provides the following technical solutions: an integrated device and method for extracting primary water-soluble ions from sedimentary rocks, comprising a support plate, the bottom of the support plate is fixedly connected to a battery box, a battery is arranged on the inner side of the battery box, the bottom of the support plate is fixedly connected to a cutting box, and the cutting box is located on one side of the battery box, the bottom of the support plate is fixedly connected to a crushing box, and the crushing box is located on one side of the cutting box, the top of the support plate is fixedly connected to a first mounting box, the top of the support plate is fixedly connected to a second mounting box, and the second mounting box is located on one side of the first mounting box, an mounting groove is provided on the inner side of the first mounting box, the inner bottom of the mounting groove is fixedly connected to a connecting seat, the top of the connecting seat is threadedly connected to a storage tank, the top of the second mounting box is fixedly connected to a mounting seat, and the top of the mounting seat is threadedly connected to a sample tank.

[0006] Preferably, the bottoms of the battery box, cutting box and crushing box are fixedly connected to a limiting plate, the outer wall of the limiting plate is slidably connected to a base, the inner bottom wall of the base is fixedly connected to a damping shock absorber, and the top of the damping shock absorber is connected to the bottom of the limiting plate, and the bottom of the base is fixedly connected to a universal wheel.

[0007] Preferably, the outer wall of the cutting box is rotatably connected to a protective door, the inner top wall of the cutting box is fixedly connected to a hydraulic rod, the top of the hydraulic rod is fixedly connected to a connecting plate, the top of the connecting plate is fixedly connected to a first servo motor, the bottom wall of the connecting plate is fixedly connected to a support frame, the inner side of the support frame is rotatably connected to a rotating rod, the outer wall of the rotating rod is fixedly connected to a cutting disk, the output end of the first servo motor is connected to a transmission belt, and the first end of the transmission belt is connected to the outer wall of the rotating rod.

[0008] Preferably, the inner bottom wall of the cutting box is fixedly connected to a mounting bracket, the inner side of the mounting bracket is slidably connected to a collection box, the top of the mounting bracket is fixedly connected to a guide rail, the top of the mounting bracket is slidably connected to a loading plate, the bottom of the loading plate is fixedly connected to a limiting block, and the limiting block is slidably connected to the inner side of the guide rail, the outer walls on both sides of the loading plate are threaded with threaded rods, the top ends of the two groups of threaded rods are rotatably connected to a fixed plate, and the inner bottom wall of the loading plate is fixedly connected to a first leakage net.

[0009] Preferably, the outer wall of the crushing box is fixedly connected to a feed plate, the outer wall of the crushing box is fixedly connected to a discharge plate, and the discharge plate is located below the feed plate, one side inner wall of the crushing box is fixedly connected to a second servo motor, and the output end of the second servo motor is fixedly connected to a crushing roller.

[0010] Preferably, the top of the support plate is fixedly connected to a workbench, the top of the support plate is fixedly connected to a controller, and the controller is located on one side of the workbench.

[0011] Preferably, the inner side of the connecting seat is slidingly connected to filter cotton, the inner bottom wall of the storage tank is threadedly connected to a filter screen, the bottom of the connecting seat is fixedly connected to a discharge pipe, and an outer wall of one side of the discharge pipe is provided with a solenoid valve. A vacuum pump is fixedly installed inside the first installation box, and the output end of the vacuum pump is connected to one end of the discharge pipe through a pipe.

[0012] Preferably, the inner bottom wall of the second mounting box is fixedly connected to a third servo motor, and the output end of the third servo motor passes through the inner side of the mounting seat, the output end of the third servo motor is fixedly connected to a stirring rod, the inner bottom wall of the mounting seat is fixedly connected to a heating tube, the inner bottom wall of the sample tank is fixedly connected to a second leakage net, the top of the sample tank is threadedly connected to a sealing cover, the top of the sealing cover is fixedly connected to a fourth servo motor, the output end of the fourth servo motor is fixedly connected to a crushing frame, and the crushing frame is located on the inner side of the sample tank, and the outer wall of the crushing frame is fixedly connected to a crushing net.

[0013] Preferably, a connecting pipe is fixedly connected to the outer wall of one side of the mounting seat, a valve is provided on the outer wall of the connecting pipe, a connecting hose is fixedly connected to the top of the connecting pipe, and the top of the connecting hose is connected to the top of the storage tank.

[0014] Preferably, the method of using the integrated device is as follows:

[0015] S1. When processing sedimentary rock, the sedimentary rock is placed on top of a loading plate, and then two sets of threaded rods are rotated to drive two sets of fixing plates to fix the sedimentary rock sample on the loading plate. The loading plate is then pushed into the interior of the cutting box, and then the first servo motor and the hydraulic rod are started to drive the cutting disc to cut the sedimentary rock sample on the loading plate, removing the part around the sedimentary rock core sample that may be contaminated by the outside world, and obtaining a fresh sample inside the sedimentary rock core sample;

[0016] S2. The cut sedimentary rock sample is placed into the crushing box through the feed plate, crushed by the crushing roller, and discharged through the discharge plate. The sedimentary rock powder sample is collected and used for subsequent processing;

[0017] S3. A certain mass of crushed sedimentary rock powder sample is weighed and added to the interior of the sample tank, and then a certain mass of ionized water is injected to soak the sedimentary rock sample. The sedimentary rock sample entering the sample tank enters the interior of the crushing frame through the top of the crushing frame, and the crushing frame and the crushing net are driven by the fourth servo motor to grind the sedimentary rock sample crushed inside the crushing frame. The ground sedimentary rock sample falls into the inner side of the mounting seat, and then the stirring rod is driven by the third servo motor to rotate on the inner side of the mounting seat, so that the deionized water can be fully mixed with the sedimentary rock powder sample. The inner side of the mounting seat can be heated by the heating tube, thereby accelerating the dissolution of water-soluble ions in the sedimentary rock sample. After the sedimentary rock sample is soaked for a certain period of time, the valve is opened to allow the soaked sedimentary rock sample and deionized water to enter the interior of the storage tank through the connecting pipe and the connecting hose;

[0018] S4. The soaked sedimentary rock sample enters the interior of the storage tank. By opening the solenoid valve and the vacuum pump, the vacuum pump can filter the storage tank through the discharge pipe. The sedimentary rock powder and deionized water mixture inside the storage tank can be separated by the filter mesh and filter cotton. The filtered water sample containing water-soluble ions is discharged through the discharge pipe. Finally, the staff collects and quantifies the discharged water sample containing water-soluble ions.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention can cut, crush, grind, soak, stir and filter sedimentary rock samples through the cutting box, crushing box, storage tank and sample tank, and can process fresh sedimentary rock samples at work sites such as the field / drilling platform. This not only avoids the loss and contamination of native water-soluble ions contained in the samples during transportation from the work site to the laboratory, but also significantly reduces the labor intensity of the staff and improves the work efficiency.

[0021] 2. The present invention can provide an installation position for sedimentary rock samples through the loading plate. When the sedimentary rock samples are pre-processed, the sedimentary rock samples are placed on the loading plate, and then the two sets of fixing plates are driven by rotating the two sets of threaded rods to fix the sedimentary rock samples above the loading plate. Then, the loading plate is pushed into the interior of the cutting box, thereby facilitating the loading and unloading of sedimentary rock samples by workers in application scenarios such as field / drilling sites, thereby improving the efficiency of pre-processing of sedimentary rock samples.

[0022] 3. The present invention can grind the sedimentary rock sample after being crushed inside the crushing frame 50 through the crushing frame 50 and the crushing net 51. The ground sedimentary rock sample falls into the inner side of the mounting seat 44, and then the third servo motor 42 drives the stirring rod 43 to rotate inside the mounting seat 44, so that the deionized water can fully contact and mix with the ground sedimentary rock sample. Then, the heating tube 45 can heat the inner side of the mounting seat 44, so that the water-soluble ions in the sedimentary rock sample are fully dissolved, and the native water-soluble ions in the sedimentary rock sample can be efficiently collected. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0024] Figure 2 This is a schematic diagram of the disassembled structure of the extraction device of the present invention;

[0025] Figure 3 It is a schematic structural diagram of the loading plate of the present invention;

[0026] Figure 4 This is a schematic cross-sectional structural diagram of the base of the present invention;

[0027] Figure 5 This is a schematic cross-sectional view of the cutting box of the present invention;

[0028] Figure 6 This is a schematic cross-sectional view of the crushing box of the present invention;

[0029] Figure 7 This is a schematic cross-sectional view of the installation box of the present invention;

[0030] Figure 8 This is a schematic diagram of the sample tank split structure of the present invention.

[0031] Figure: 1. Support plate; 2. Battery box; 3. Battery; 4. Cutting box; 5. Protective door; 6. Hydraulic rod; 7. Connecting plate; 8. First servo motor; 9. Transmission belt; 10. Support frame; 11. Rotating rod; 12. Cutting disc; 13. Mounting frame; 14. Guide rail; 15. Collecting box; 16. Loading plate; 17. Stop block; 18. First sieve; 19. Threaded rod; 20. Fixed plate; 21. Crushing box; 22. Feed plate; 23. Discharge plate; 24. Second servo motor; 25. Crushing roller; 26. Stop plate; 27. Base; 28. Damping 29. Universal wheel; 30. Workbench; 31. Controller; 32. First installation box; 33. Installation slot; 34. Connecting seat; 35. Filter cotton; 36. Storage tank; 37. Filter screen; 38. Discharge pipe; 39. Solenoid valve; 40. Vacuum pump; 41. Second installation box; 42. Third servo motor; 43. Stirring rod; 44. Mounting seat; 45. Heating tube; 46. Sample tank; 47. Second filter screen; 48. Sealing cover; 49. Fourth servo motor; 50. Crushing frame; 51. Crushing screen; 52. Connecting pipe; 53. Valve; 54. Connecting hose. DETAILED DESCRIPTION

[0032] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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 making creative efforts are within the scope of protection of the present invention.

[0033] See also Figure 1 and Figure 2 , an integrated device and method for extracting primary water-soluble ions from sedimentary rocks;

[0034] It includes a support plate 1, the bottom of the support plate 1 is fixedly connected to a battery box 2, the inner side of the battery box 2 is provided with a battery 3, the bottom of the support plate 1 is fixedly connected to a cutting box 4, and the cutting box 4 is located on one side of the battery box 2, the bottom of the support plate 1 is fixedly connected to a crushing box 21, and the crushing box 21 is located on one side of the cutting box 4, the bottoms of the battery box 2, the cutting box 4 and the crushing box 21 are fixedly connected to a limiting plate 26, the outer wall of the limiting plate 26 is slidably connected to a base 27, the inner bottom wall of the base 27 is fixedly connected to a damping shock absorber 28, and the top of the damping shock absorber 28 is connected to the bottom of the limiting plate 26, the bottom of the base 27 is fixedly connected to a universal wheel 29, the top of the support plate 1 is fixedly connected to a workbench 30, the top of the support plate 1 is fixedly connected to a controller 31, and the controller 31 is located on one side of the workbench 30.

[0035] The battery box 2 can provide an installation position for the battery 3, and the battery 3 can supply power to the integrated device so that the integrated device can operate normally. The battery box 2, the cutting box 4 and the crushing box 21 can be supported by the limit plate 26 and the base 27. The universal wheel 29 can facilitate the movement of the integrated device by the staff. The damping shock absorber 28 can provide a shock-absorbing effect between the limit plate 26 and the base 27 to ensure the stability of the integrated device during movement. The workbench 30 can provide a working platform for the staff to use conveniently. The operation of the integrated device can be controlled by the controller 31.

[0036] The outer wall of the cutting box 4 is rotatably connected to the protective door 5, the inner top wall of the cutting box 4 is fixedly connected to the hydraulic rod 6, the top of the hydraulic rod 6 is fixedly connected to the connecting plate 7, the top of the connecting plate 7 is fixedly connected to the first servo motor 8, the bottom wall of the connecting plate 7 is fixedly connected to the support frame 10, the inner side of the support frame 10 is rotatably connected to the rotating rod 11, the outer wall of the rotating rod 11 is fixedly connected to the cutting disk 12, the output end of the first servo motor 8 is connected to the transmission belt 9, and the first end of the transmission belt 9 is connected to the outer wall of the rotating rod 11, the inner bottom wall of the cutting box 4 is fixedly connected to the mounting frame 13, and the inner side of the mounting frame 13 is slidably connected to the inner side of the mounting frame 13. It is connected to a collection box 15, and the top of the mounting frame 13 is fixedly connected to a guide rail 14, and the top of the mounting frame 13 is slidably connected to a loading plate 16. The bottom of the loading plate 16 is fixedly connected to a limiting block 17, and the limiting block 17 is slidably connected to the inner side of the guide rail 14. The limiting block 17 slides on the inner side of the guide rail 14, so that the staff can take the loading plate 16 out from the inner side of the cutting box 4 and put it in. The outer walls on both sides of the loading plate 16 are threaded with threaded rods 19, and the tops of the two groups of threaded rods 19 are rotatably connected to the fixed plate 20, and the inner bottom wall of the loading plate 16 is fixedly connected to the first leakage net 18.

[0037] The mounting frame 13 can provide a mounting position for the loading plate 16 and the collecting box 15. The loading plate 16 can provide a mounting position for the sedimentary rock sample. When the sedimentary rock sample is processed in advance, the sedimentary rock sample is placed on the loading plate 16, and then the two sets of threaded rods 19 are rotated to drive the two sets of fixing plates 20 to fix the sedimentary rock sample above the loading plate 16. Then, the loading plate 16 is pushed into the interior of the cutting box 4, so that it is convenient for the staff to load and unload the sedimentary rock samples. The connecting plate 7 can provide a mounting position for the first servo motor 8. 0 can provide an installation position for the rotating rod 11, and the rotating rod 11 can provide an installation position for the cutting disc 12. When the first servo motor 8 is in operation, it can drive the cutting disc 12 to rotate through the transmission belt 9, and then drive the connecting plate 7 to move downward through the hydraulic rod 6, so that the cutting disc 12 can cut the sedimentary rock sample above the loading plate 16. The dust and debris generated by the cutting pass through the first leakage net 18 and the mounting frame 13 into the collection box 15. The dust and debris generated by the cutting are collected by the collection box 15, so that it is convenient for the staff to carry out subsequent processing of the dust and debris.

[0038] The outer wall of the crushing box 21 is fixedly connected to a feed plate 22, and the outer wall of the crushing box 21 is fixedly connected to a discharge plate 23, and the discharge plate 23 is located below the feed plate 22. A second servo motor 24 is fixedly connected to the inner wall of one side of the crushing box 21, and a crushing roller 25 is fixedly connected to the output end of the second servo motor 24.

[0039] The crushing box 21 can provide an installation position for the second servo motor 24 and the crushing roller 25. The second servo motor 24 can drive the crushing roller 25 to rotate. When the staff extracts water-soluble ions in the sedimentary rock sample, the cut sedimentary rock sample is placed into the crushing box 21 through the feed plate 22, and the sedimentary rock sample is crushed by the crushing roller 25. The crushed sedimentary rock sample is discharged through the discharge plate 23.

[0040] The top of the support plate 1 is fixedly connected to a second installation box 41, and the second installation box 41 is located on one side of the first installation box 32. The top of the second installation box 41 is fixedly connected to a mounting seat 44, and the top of the mounting seat 44 is threadedly connected to a sample tank 46. The inner bottom wall of the second installation box 41 is fixedly connected to a third servo motor 42, and the output end of the third servo motor 42 passes through the inner side of the mounting seat 44. The output end of the third servo motor 42 is fixedly connected to a stirring rod 43, the inner bottom wall of the mounting seat 44 is fixedly connected to a heating tube 45, and the inner bottom wall of the sample tank 46 is fixedly connected to the heating tube 45. The second leakage net 47 is connected, and the top of the sample tank 46 is threadedly connected to a sealing cover 48. The top of the sealing cover 48 is fixedly connected to a fourth servo motor 49. The output end of the fourth servo motor 49 is fixedly connected to a crushing frame 50, and the crushing frame 50 is located on the inner side of the sample tank 46. The outer wall of the crushing frame 50 is fixedly connected to a crushing net 51. The outer wall of one side of the mounting seat 44 is fixedly connected to a connecting pipe 52. The outer wall of the connecting pipe 52 is provided with a valve 53. The top of the connecting pipe 52 is fixedly connected to a connecting hose 54, and the top of the connecting hose 54 is connected to the top of the storage tank 36.

[0041] The second mounting box 41 can provide a mounting position for the third servo motor 42, and the mounting seat 44 can provide a mounting position for the sample tank 46. When extracting water-soluble ions in the sedimentary rock sample, the crushed sedimentary rock sample and deionized water are placed in the sample tank 46. The sedimentary rock sample entering the sample tank 46 enters the crushing frame 50 through the top of the crushing frame 50. The crushing frame 50 is driven to rotate by the fourth servo motor 49. The crushed sedimentary rock sample in the crushing frame 50 can be ground through the crushing frame 50 and the crushing net 51. Grind, the ground sedimentary rock sample falls into the inner side of the mounting seat 44, and then the third servo motor 42 drives the stirring rod 43 to rotate on the inner side of the mounting seat 44, so that the deionized water can fully contact with the ground sedimentary rock sample, and then the heating tube 45 can heat the inner side of the mounting seat 44, so that the water-soluble ions in the sedimentary rock sample are fully dissolved. After the sedimentary rock sample is soaked, the valve 53 is opened to allow the soaked sedimentary rock sample and deionized water to enter the interior of the storage tank 36 through the connecting pipe 52 and the connecting hose 54.

[0042] A first mounting box 32 is fixedly connected to the top of the support plate 1, and a mounting groove 33 is provided on the inner side of the first mounting box 32. A connecting seat 34 is fixedly connected to the inner bottom of the mounting groove 33. A material storage tank 36 is threadedly connected to the top of the connecting seat 34, and a filter cotton 35 is slidably connected to the inner side of the connecting seat 34. A filter screen 37 is threadedly connected to the inner bottom wall of the material storage tank 36. A discharge pipe 38 is fixedly connected to the bottom of the connecting seat 34, and a solenoid valve 39 is provided on the outer wall of one side of the discharge pipe 38. A vacuum pump 40 is fixedly installed inside the first mounting box 32, and the output end of the vacuum pump 40 is connected to one end of the discharge pipe 38 through a pipeline.

[0043] The first installation box 32 and the installation groove 33 can provide an installation position for the connecting seat 34, and the connecting seat 34 can provide an installation position for the storage tank 36. The storage tank 36 can provide a processing position for the soaked sedimentary rock sample and deionized water. By opening the solenoid valve 39 and the vacuum pump 40, the vacuum pump 40 can filter the storage tank 36 through the discharge pipe 38. The soaked sedimentary rock sample and the deionized water inside the storage tank 36 can be separated through the filter mesh 37 and the filter cotton 35, and the filtered water-soluble ion water sample is discharged through the discharge pipe 38.

[0044] Working principle: when processing sedimentary rock, the sedimentary rock is placed on the top of the loading plate 16, and then the two sets of threaded rods 19 are rotated to drive the two sets of fixing plates 20 to fix the sedimentary rock sample above the loading plate 16, and then the loading plate 16 is pushed into the interior of the cutting box 4, and then the first servo motor 8 and the hydraulic rod 6 are started to drive the cutting disc 12 to cut the sedimentary rock sample above the loading plate 16, and the part of the sedimentary rock sample contaminated by drilling mud is removed. The cut sedimentary rock sample is placed into the crushing box 21 through the feeding plate 22, and the sedimentary rock sample is crushed by the crushing roller 25. The crushed sedimentary rock sample is discharged through the discharging plate 23, and the sedimentary rock sample is crushed. For subsequent processing, the crushed sedimentary rock sample and deionized water are placed into the interior of the sample tank 46, and the sedimentary rock sample is soaked with ionized water. The sedimentary rock sample entering the sample tank 46 enters the interior of the crushing frame 50 through the top of the crushing frame 50, and the crushing frame 50 and the crushing net 51 are driven by the fourth servo motor 49 to crush the sedimentary rock sample inside the crushing frame 50. The ground sedimentary rock sample falls into the inner side of the mounting seat 44, and the third servo motor 42 drives the stirring rod 43 to rotate inside the mounting seat 44, so that the deionized water can fully contact the ground sedimentary rock sample. The inner side of the mounting seat 44 can be heated by the heating tube 45, so that the water-soluble ions in the sedimentary rock sample are fully dissolved. After the sedimentary rock sample is soaked, the valve 53 is opened to allow the soaked sedimentary rock sample and the deionized water to enter the interior of the storage tank 36 through the connecting pipe 52 and the connecting hose 54. The soaked sedimentary rock sample enters the interior of the storage tank 36, and then the solenoid valve 39 and the vacuum pump 40 are opened to allow the vacuum pump 40 to filter the storage tank 36 through the discharge pipe 38. The soaked sedimentary rock sample and the deionized water in the storage tank 36 can be separated by the filter mesh 37 and the filter cotton 35. The filtered water-soluble ion water sample is discharged through the discharge pipe 38, and the staff then collects the discharged water-soluble ion water sample to facilitate subsequent processing by the staff.

[0045] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An integrated device for extracting primary water-soluble ions from sedimentary rocks, comprising a support plate (1), characterized in that: The bottom of the support plate (1) is fixedly connected to a battery box (2), and a battery (3) is provided on the inner side of the battery box (2). The bottom of the support plate (1) is fixedly connected to a cutting box (4), and the cutting box (4) is located on one side of the battery box (2). The bottom of the support plate (1) is fixedly connected to a crushing box (21), and the crushing box (21) is located on one side of the cutting box (4). The top of the support plate (1) is fixedly connected to a first installation box (32). The top of the support plate (1) is fixedly connected to a second installation box (41), and the second installation box (41) is located on one side of the first installation box (32). The inner side of the first installation box (32) is provided with a mounting groove (33), the inner bottom of the mounting groove (33) is fixedly connected to a connecting seat (34), the top of the connecting seat (34) is threadedly connected to a storage tank (36), the top of the second installation box (41) is fixedly connected to a mounting seat (44), and the top of the mounting seat (44) is threadedly connected to a sample tank (46); The outer wall of the cutting box (4) is rotatably connected to a protective door (5), the inner top wall of the cutting box (4) is fixedly connected to a hydraulic rod (6), the top end of the hydraulic rod (6) is fixedly connected to a connecting plate (7), the top of the connecting plate (7) is fixedly connected to a first servo motor (8), the bottom wall of the connecting plate (7) is fixedly connected to a support frame (10), the inner side of the support frame (10) is rotatably connected to a rotating rod (11), the outer wall of the rotating rod (11) is fixedly connected to a cutting disc (12), the output end of the first servo motor (8) is connected to a transmission belt (9), and the first end of the transmission belt (9) is connected to the outer wall of the rotating rod (11); The inner bottom wall of the cutting box (4) is fixedly connected to a mounting frame (13), the inner side of the mounting frame (13) is slidably connected to a collecting box (15), the top of the mounting frame (13) is fixedly connected to a guide rail (14), the top of the mounting frame (13) is slidably connected to a loading plate (16), the bottom of the loading plate (16) is fixedly connected to a limiting block (17), and the limiting block (17) is slidably connected to the inner side of the guide rail (14), the outer walls on both sides of the loading plate (16) are threadedly penetrated and installed with threaded rods (19), the top ends of the two groups of threaded rods (19) are rotatably connected to a fixed plate (20), and the inner bottom wall of the loading plate (16) is fixedly connected to a first leakage net (18); The outer wall of the crushing box (21) is fixedly connected to a feed plate (22), the outer wall of the crushing box (21) is fixedly connected to a discharge plate (23), and the discharge plate (23) is located below the feed plate (22); a second servo motor (24) is fixedly connected to an inner wall of one side of the crushing box (21), and a crushing roller (25) is fixedly connected to an output end of the second servo motor (24); The inner side of the connecting seat (34) is slidably connected to a filter cotton (35), the inner bottom wall of the storage tank (36) is threadedly connected to a filter screen (37), the bottom of the connecting seat (34) is fixedly connected to a discharge pipe (38), and an outer wall of one side of the discharge pipe (38) is provided with a solenoid valve (39), and a vacuum pump (40) is fixedly installed inside the first installation box (32), and the output end of the vacuum pump (40) is connected to one end of the discharge pipe (38) through a pipeline; The inner bottom wall of the second installation box (41) is fixedly connected to a third servo motor (42), and the output end of the third servo motor (42) passes through the inner side of the mounting seat (44), the output end of the third servo motor (42) is fixedly connected to a stirring rod (43), the inner bottom wall of the mounting seat (44) is fixedly connected to a heating tube (45), the inner bottom wall of the sample tank (46) is fixedly connected to a second leakage net (47), the top of the sample tank (46) is threadedly connected to a sealing cover (48), the top of the sealing cover (48) is fixedly connected to a fourth servo motor (49), the output end of the fourth servo motor (49) is fixedly connected to a crushing frame (50), and the crushing frame (50) is located on the inner side of the sample tank (46), and the outer wall of the crushing frame (50) is fixedly connected to a crushing net (51); A connecting pipe (52) is fixedly connected to an outer wall of one side of the mounting seat (44), a valve (53) is provided on the outer wall of the connecting pipe (52), a connecting hose (54) is fixedly connected to the top of the connecting pipe (52), and the top of the connecting hose (54) is connected to the top of the storage tank (36).

2. The integrated device for extracting primary water-soluble ions from sedimentary rocks according to claim 1, characterized in that: The bottoms of the battery box (2), cutting box (4) and crushing box (21) are fixedly connected to a limit plate (26); the outer wall of the limit plate (26) is slidably connected to a base (27); the inner bottom wall of the base (27) is fixedly connected to a damping shock absorber (28); the top end of the damping shock absorber (28) is connected to the bottom of the limit plate (26); and the bottom of the base (27) is fixedly connected to a universal wheel (29).

3. The integrated device for extracting primary water-soluble ions from sedimentary rocks according to claim 1, characterized in that: The top of the support plate (1) is fixedly connected to a workbench (30), the top of the support plate (1) is fixedly connected to a controller (31), and the controller (31) is located on one side of the workbench (30).

4. The method for using the integrated device for extracting primary water-soluble ions from sedimentary rocks according to claim 1, characterized in that: The method comprises the following steps: S1. When processing sedimentary rock, the sedimentary rock is placed on the top of the loading plate (16), and then the two sets of threaded rods (19) are rotated to drive the two sets of fixing plates (20) to fix the sedimentary rock sample on the loading plate (16), and then the loading plate (16) is pushed into the interior of the cutting box (4), and then the first servo motor (8) and the hydraulic rod (6) are started to drive the cutting disc (12) to cut the sedimentary rock sample on the top of the loading plate (16), remove the part around the sedimentary rock core sample that may be contaminated by the outside world, and obtain a fresh sample inside the sedimentary rock core sample; S2, the cut sedimentary rock sample is placed into the crushing box (21) through the feed plate (22), the sedimentary rock sample is crushed by the crushing roller (25), and the crushed sedimentary rock sample is discharged through the discharge plate (23), and the sedimentary rock powder sample is collected and used for subsequent processing; S3. A certain mass of crushed sedimentary rock powder sample is weighed and added to the interior of the sample tank (46), and then a certain mass of ionized water is injected to soak the sedimentary rock sample. The sedimentary rock sample entering the interior of the sample tank (46) enters the interior of the crushing frame (50) through the top of the crushing frame (50), and the crushing frame (50) and the crushing net (51) are driven by the fourth servo motor (49) to grind the crushed sedimentary rock sample inside the crushing frame (50). The ground sedimentary rock sample falls into the inner side of the mounting seat (44). , and then the stirring rod (43) is driven by the third servo motor (42) to rotate inside the mounting seat (44), so that the deionized water can be fully mixed with the sedimentary rock powder sample, and then the inner side of the mounting seat (44) can be heated by the heating tube (45), thereby accelerating the dissolution of water-soluble ions in the sedimentary rock sample. After the sedimentary rock sample is soaked for a certain period of time, the valve (53) is opened, so that the soaked sedimentary rock sample and the deionized water enter the interior of the storage tank (36) through the connecting tube (52) and the connecting hose (54); S4. The soaked sedimentary rock sample enters the interior of the storage tank (36). By opening the solenoid valve (39) and the vacuum pump (40), the vacuum pump (40) can filter the storage tank (36) through the discharge pipe (38). The sedimentary rock powder and the deionized water mixture inside the storage tank (36) can be separated through the filter screen (37) and the filter cotton (35). The filtered water sample containing water-soluble ions is discharged through the discharge pipe (38). Finally, the staff collects and quantifies the discharged water sample containing water-soluble ions.

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