Stable high-precision rock pyrolysis analyzer
By designing a filter structure including purification box, filter plate, filter mesh, seal plate and spring in the rock pyrolysis analyzer, the problem of dust impurities affecting detection accuracy during rock pyrolysis is solved, and efficient gas purification is achieved and filtering effect.
Patent Information
- Application Number
- CN202420813749.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-18
- Publication Date
- 2025-02-25
- Estimated Expiration
- 2034-04-18
AI Technical Summary
The impurities such as dust generated by rocks during the pyrolysis are mixed with hydrocarbon gas, reducing the collection quality and detection accuracy of hydrocarbon gas.
A filter structure including a purification box, a filter plate, a filter mesh, a sealing plate and a spring is designed. Through the sliding connection between the purification box and the filter plate, the movement and disassembly of the filter plate is achieved by using the function of the spring, which facilitates the cleaning of the filter mesh. , ensure filtering effect.
The filter structure effectively removes impurities such as dust in hydrocarbon gases, improves the gas quality, reduces the impact of dust on the detection results, and simplifies the cleaning and maintenance of the filter.
Smart Images
Figure CN222529263U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of rock pyrolysis, in particular to a stable high-precision rock pyrolysis analyzer. Background Art
[0002] Rock pyrolysis is a logging method that uses a rock pyrolyzer to analyze samples based on the principle of thermal degradation of organic matter, and then evaluates source rocks and reservoirs. However, during the pyrolysis process of rocks, a lot of impurities such as dust are often produced. These impurities will mix with gases such as hydrocarbons, thereby reducing the collection quality of hydrocarbon gases, having a great impact on subsequent detection results and reducing detection accuracy. Therefore, a stable and high-precision rock pyrolysis analyzer is needed. Utility Model Content
[0003] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a stable and high-precision rock pyrolysis analyzer that can solve the problem that during the pyrolysis process of rocks, a large amount of impurities such as dust are often generated, and these impurities will mix with gases such as hydrocarbons, thereby reducing the collection quality of hydrocarbon gases and reducing the detection accuracy.
[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stable high-precision rock pyrolysis analyzer, comprising a base and a filtering structure, the filtering structure comprising a purification box, a filter plate, a filter net, a sealing plate, and a spring, the purification box is fixedly connected to the top of the base, the filter plate is slidably connected to the purification box, the filter net is arranged inside the filter plate, the sealing plate is slidably connected to the purification box, there are multiple springs and they are all slidably connected to the sealing plate, and one end of each spring away from the sealing plate is fixedly connected to the purification box.
[0005] Preferably, the filtering structure also includes a block, a movable plate, a movable rod and a return spring, the block is slidably connected to the purification box, the movable plate is fixedly connected to the block, the movable plate is slidably connected to the purification box, the movable rod is fixedly connected to the top of the block, the return spring is fixedly connected to the top of the movable rod, and the top of the return spring is fixedly connected to the purification box.
[0006] Preferably, a card slot adapted to the card block is provided on the surface of the filter plate.
[0007] Preferably, a sealing strip is fixedly connected to the surface of the filter plate.
[0008] Preferably, a slide rail is fixedly connected to the inner wall of the purification box, and the filter plate is slidably connected to the slide rail.
[0009] Preferably, a heating box is fixedly connected to the top of the base, a placement box is fixedly connected to the top of the heating box, a box door is provided on the surface of the placement box, and a heating device is provided inside the heating box.
[0010] Preferably, a delivery pipe is fixedly connected to the top of the placement box, and one end of the delivery pipe away from the placement box is fixedly connected to the top of the purification box.
[0011] Preferably, the top of the base is fixedly connected to a rock pyrolysis analyzer body, and a connecting pipe is fixedly connected between the rock pyrolysis analyzer body and the purification box.
[0012] Compared with the prior art, the beneficial effects of the utility model are:
[0013] (1) This stable and high-precision rock pyrolysis analyzer drives the card block out of the card slot through the moving plate, and the filter plate can be moved out by the action of the spring, which is more convenient to disassemble. The filter structure can filter the dust and other impurities in the hydrocarbon gas to improve the gas quality and reduce the influence of dust on the accuracy of the test results. The detachable filter plate makes it easier to clean the filter screen to avoid its clogging and affect the filtering effect.
[0014] (2) This stable and high-precision rock pyrolysis analyzer can achieve pyrolysis of rocks through a heating device. The delivery pipe facilitates the delivery of gas, and the sealing strip can enhance the sealing degree between the filter plate and the purification box. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] The utility model is further described below in conjunction with the accompanying drawings and embodiments:
[0016] Figure 1 It is a schematic diagram of the main body of the utility model;
[0017] Figure 2 It is a schematic diagram of a heating box of the utility model;
[0018] Figure 3 It is a schematic diagram of the filtering structure of the utility model;
[0019] Figure 4 For the utility model Figure 3 Schematic diagram at point A in the middle.
[0020] Figure numerals: 1. base; 2. rock pyrolysis analyzer body; 3. purification box; 4. heating box; 5. placement box; 6. delivery pipe; 7. connecting pipe; 8. filter plate; 9. filter screen; 10. sealing plate; 11. spring; 12. slide rail; 13. slot; 14. sealing strip; 15. block; 16. moving plate; 17. moving rod; 18. reset spring; 19. box door; 20. heating device. DETAILED DESCRIPTION
[0021] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.
[0022] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do 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 on the present invention.
[0023] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.
[0024] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.
[0025] See also Figure 1-4 The utility model provides a technical solution: a stable high-precision rock pyrolysis analyzer, including a base 1 and a filtering structure, the filtering structure including a purification box 3, a filter plate 8, a filter screen 9, a sealing plate 10, and a spring 11, the purification box 3 is fixedly connected to the top of the base 1, the filter plate 8 is slidably connected to the purification box 3, the filter screen 9 is arranged inside the filter plate 8, the sealing plate 10 is slidably connected to the purification box 3, the number of springs 11 is multiple and they are all slidably connected to the sealing plate 10, and one end of each spring 11 away from the sealing plate 10 is fixedly connected to the purification box 3.
[0026] Furthermore, the filtering structure also includes a block 15, a movable plate 16, a movable rod 17 and a reset spring 18. The block 15 is slidably connected to the purification box 3, the movable plate 16 is fixedly connected to the block 15, the movable plate 16 is slidably connected to the purification box 3, the movable rod 17 is fixedly connected to the top of the block 15, the reset spring 18 is fixedly connected to the top of the movable rod 17, and the top of the reset spring 18 is fixedly connected to the purification box 3. The gas is filtered through the filter screen 9. When the filter plate 8 is installed, the filter plate 8 is slid to align it with the groove on the sealing plate 10, and the sealing plate 10 is driven. Move it to the inner wall of the purification box 3 and it is close to it. The filter plate 8 moves and squeezes the reset spring 18 to make the block 15 slide into the interior of the slot 13, completing the installation of the filter plate 8. When disassembling, the block 15 is driven out of the slot 13 by the moving plate 16, and the filter plate 8 can be moved out by the action of the spring 11, which is more convenient for disassembly. The dust and other impurities in the hydrocarbon gas can be filtered through the filtering structure to improve the gas quality and reduce the influence of dust on the accuracy of the detection result. The detachable filter plate 8 is more convenient for cleaning the filter screen 9 to avoid its clogging and affecting the filtering effect.
[0027] Furthermore, a card slot 13 adapted to the card block 15 is opened on the surface of the filter plate 8, a sealing strip 14 is fixedly connected to the surface of the filter plate 8, a slide rail 12 is fixedly connected to the inner wall of the purification box 3, the filter plate 8 is slidably connected to the slide rail 12, and the sealing strip 14 can enhance the sealing degree between the filter plate 8 and the purification box 3.
[0028] Secondly, a heating box 4 is fixedly connected to the top of the base 1, a placement box 5 is fixedly connected to the top of the heating box 4, a box door 19 is provided on the surface of the placement box 5, a heating device 20 is provided inside the heating box 4, a conveying pipe 6 is fixedly connected to the top of the placement box 5, and one end of the conveying pipe 6 away from the placement box 5 is fixedly connected to the top of the purification box 3, a rock pyrolysis analyzer body 2 is fixedly connected to the top of the base 1, and a connecting pipe 7 is fixedly connected between the rock pyrolysis analyzer body 2 and the purification box 3.
[0029] Working principle: open the box door 19 and put the rock to be tested in. The heating device 20 can realize rock pyrolysis. The hydrocarbon gas enters the interior of the purification box 3 through the conveying pipe 6, and the gas is purified through multiple filtering structures. Finally, it is tested through the rock pyrolysis analyzer body 2. When installing the filter plate 8, slide the filter plate 8 to align it with the groove on the sealing plate 10, and drive the sealing plate 10 to move to the inner wall of the purification box 3 and close to it. The filter plate 8 moves to squeeze the reset spring 18 to make the block 15 slide into the inside of the slot 13, completing the installation of the filter plate 8. When disassembling, the block 15 is driven out of the slot 13 by the moving plate 16, and the filter plate 8 can be moved out by the action of the spring 11, which is more convenient for disassembly.
[0030] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.
Claims
1. A stable and high-precision rock pyrolysis analyzer, characterized in that: include: Base (1); The filter structure comprises a purification box (3), a filter plate (8), a filter net (9), a sealing plate (10), and a spring (11); the purification box (3) is fixedly connected to the top of the base (1); the filter plate (8) is slidably connected to the purification box (3); the filter net (9) is arranged inside the filter plate (8); the sealing plate (10) is slidably connected to the purification box (3); there are a plurality of springs (11) and all are slidably connected to the sealing plate (10); and one end of each spring (11) away from the sealing plate (10) is fixedly connected to the purification box (3).
2. A stable and high-precision rock pyrolysis analyzer according to claim 1, characterized in that: The filtering structure further comprises a block (15), a movable plate (16), a movable rod (17) and a reset spring (18); the block (15) is slidably connected to the purification box (3); the movable plate (16) is fixedly connected to the block (15); the movable plate (16) is slidably connected to the purification box (3); the movable rod (17) is fixedly connected to the top of the block (15); the reset spring (18) is fixedly connected to the top of the movable rod (17); and the top of the reset spring (18) is fixedly connected to the purification box (3).
3. A stable and high-precision rock pyrolysis analyzer according to claim 2, characterized in that: A card slot (13) adapted to the card block (15) is provided on the surface of the filter plate (8).
4. A stable and high-precision rock pyrolysis analyzer according to claim 3, characterized in that: A sealing strip (14) is fixedly connected to the surface of the filter plate (8).
5. A stable and high-precision rock pyrolysis analyzer according to claim 4, characterized in that: The inner wall of the purification box (3) is fixedly connected with a slide rail (12), and the filter plate (8) is slidably connected to the slide rail (12).
6. A stable and high-precision rock pyrolysis analyzer according to claim 5, characterized in that: The top of the base (1) is fixedly connected to a heating box (4), the top of the heating box (4) is fixedly connected to a placement box (5), a box door (19) is provided on the surface of the placement box (5), and a heating device (20) is provided inside the heating box (4).
7. A stable and high-precision rock pyrolysis analyzer according to claim 6, characterized in that: The top of the placement box (5) is fixedly connected with a delivery pipe (6), and one end of the delivery pipe (6) away from the placement box (5) is fixedly connected to the top of the purification box (3).
8. A stable and high-precision rock pyrolysis analyzer according to claim 7, characterized in that: The top of the base (1) is fixedly connected to a rock pyrolysis analyzer body (2), and a connecting pipe (7) is fixedly connected between the rock pyrolysis analyzer body (2) and the purification box (3).