Catalyst metal content detection device and system
By designing a sliding catalyst metal content detection device, the problem of low detection efficiency in the catalyst production process was solved, enabling real-time detection and production line automation, thus improving detection efficiency and accuracy.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- CHINA PETROLEUM & CHEMICAL CORP
- Filing Date
- 2025-05-09
- Publication Date
- 2026-04-28
AI Technical Summary
The current catalyst production process has low efficiency in detecting catalyst metal content, making real-time detection impossible and hindering the improvement of the automation and intelligence level of the production line.
Design a catalyst metal content detection device, including a sliding adjustment component and a detection device, which can move along the length direction to measure the catalyst metal content in real time, and move synchronously with the conveyor belt through a control system to improve detection efficiency and accuracy.
It enables real-time detection of catalyst metal content, greatly improving detection efficiency and timeliness, reducing production costs, and is suitable for the automation and intelligentization of catalyst production processes.
Smart Images
Figure CN224176441U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of catalyst metal content detection technology, specifically to a catalyst metal content detection device and system. Background Technology
[0002] In catalyst production, the detection of metal content in each unit process typically involves manual sampling in a laboratory followed by analysis using methods such as potentiometric titration, leaching, and X-ray fluorescence spectrometry. This process requires sample preparation, dissolution, detection, and calculation. This manual sampling and analysis method is time-consuming, cumbersome, involves repetitive labor, and is time-consuming, leading to offline measurement delays. It cannot achieve real-time data detection and transmission, is unsuitable for real-time feedback control, and hinders the improvement of automation and intelligence levels in the production line. Therefore, there is a need for equipment capable of rapidly detecting metal content during catalyst production to overcome the shortcomings of existing technologies. Utility Model Content
[0003] The main technical problem this invention addresses is how to improve the efficiency of catalyst metal content detection during catalyst production and achieve real-time detection.
[0004] To achieve the above objectives, the first aspect of this utility model provides a catalyst metal content detection device, comprising a first adjustment component, a second adjustment component respectively disposed at both ends of the first adjustment component, and a detection device slidably disposed in the first adjustment component, wherein the detection device is configured to move along the length direction of the first adjustment component to measure the catalyst metal content in real time, and the second adjustment component is used to support the first adjustment component.
[0005] In some embodiments, the detection device further includes a third adjustment component, wherein the second adjustment component is slidably disposed on the third adjustment component and is movable along the length direction of the third adjustment component.
[0006] In some embodiments, the first adjustment component includes a first horizontal guide rail and a first horizontal support, wherein the first horizontal support has a guide groove and the first horizontal guide rail is disposed in the guide groove.
[0007] In some embodiments, the first horizontal guide rail includes a guide rail rod and a slider, and the detection device is disposed on the slider.
[0008] In some embodiments, the third adjustment component includes a second horizontal guide rail and a second horizontal support, wherein the second horizontal support has a guide groove and the second horizontal guide rail is disposed in the guide groove.
[0009] In some embodiments, the second horizontal guide rail includes a guide rail rod and a slider, and the lower end of the second adjusting component is disposed on the slider.
[0010] In some embodiments, the second adjustment component includes a vertical guide rail and a vertical support, wherein the vertical support has a guide groove and the vertical guide rail is disposed in the guide groove.
[0011] In some embodiments, the vertical guide rail includes a guide rail rod and a slider, with the end of the first adjusting component disposed on the slider.
[0012] A second aspect of this utility model provides a catalyst metal content detection system, including the aforementioned detection device and drying equipment, wherein the detection device is disposed at the inlet and / or outlet of the drying equipment.
[0013] In some embodiments, the detection system further includes a control system, which is communicatively connected to the first adjustment component, the second adjustment component, and the detection device.
[0014] The above technical solution allows for the sliding installation of a detection device within the adjustment assembly to measure catalyst content in real time. Compared to manual sampling and subsequent laboratory analysis, this significantly improves detection efficiency and timeliness, and can be used in various catalyst metal content detection systems, saving production costs. Attached Figure Description
[0015] Figure 1 This is a top view of a catalyst metal content detection system disclosed in this utility model;
[0016] Figure 2 This is a front view of a catalyst metal content detection system disclosed in this utility model.
[0017] Explanation of reference numerals in the attached figures
[0018] 100. First adjusting component; 200. Second adjusting component; 300. Third adjusting component; 1. Conveyor belt; 2. First horizontal guide rail; 3. Second horizontal guide rail; 4. Vertical guide rail; 5. First horizontal support; 6. Second horizontal support; 7. Vertical support; 8. Detection equipment; 9. Drying equipment. Detailed Implementation
[0019] The specific embodiments of this utility model will be described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are for illustration and explanation only and are not intended to limit the scope of this utility model.
[0020] To address the problem of improving the efficiency of catalyst metal content detection and achieving real-time detection in the existing technology, the present invention provides a catalyst metal content detection device, comprising a first adjustment component 100, a second adjustment component 200 respectively disposed at both ends of the first adjustment component 100, and a detection device 8 slidably disposed in the first adjustment component 100, wherein the detection device 8 is configured to move along the length direction of the first adjustment component 100 to measure the catalyst metal content in real time, and the second adjustment component 200 is used to support the first adjustment component 100.
[0021] Among them, such as Figure 1-2 As shown, the second adjustment component 200 can be arranged perpendicularly to the first adjustment component 100, and the second adjustment components 200 at both ends of the first adjustment component 100 can be arranged parallel to each other. The first adjustment component 100 is used to install the detection device 8 and move the detection device 8 along its length to detect the catalyst metal content below the first adjustment component 100; the second adjustment component 200 is used to support the first adjustment component 100 on the one hand, and on the other hand, it can also allow the first adjustment component 100 to be slidably disposed inside it to adjust the height of the first adjustment component 100 (detection device 8) in the vertical direction.
[0022] The detection device 8 can be a handheld X-ray fluorescence spectrometer or a laser-induced breakdown spectrometer, etc., and the metal content detection range of the detection device 8 is set to 0-80%. The catalyst to be detected can be a hydrogenation catalyst, a silver catalyst, or a C2 catalyst, etc., and the metals in the catalyst to be detected can be molybdenum, nickel, cobalt, silver, platinum, palladium, etc.
[0023] Through the above technical solution, the detection device 8 is slidably set in the first adjustment component 100 to measure the catalyst content in real time. According to statistics, the detection device of this application measures the catalyst metal content in 10-60 seconds each time. Compared with manual sampling and analysis in the laboratory, it greatly improves the detection efficiency and timeliness, and can be used in various catalyst metal content detection systems, saving production costs.
[0024] In some embodiments, the detection device further includes a third adjustment component 300, wherein the second adjustment component 200 is slidably disposed on the third adjustment component 300 and is movable along the length direction of the third adjustment component 300.
[0025] like Figure 1-2As shown, the third adjustment component 300 is positioned below the second adjustment component 200, supporting both the second adjustment component 200 and the first adjustment component 100, and driving the second adjustment component 200 to move along the length of the third adjustment component 300. The length of the third adjustment component 300 is generally set to be parallel to the catalyst conveying direction, i.e., parallel to the extension direction of the conveyor belt 1 described below. The operating speed of the third adjustment component 300 driving the second adjustment component 200 can be set to be equal to the operating speed of the conveyor belt 1, so that the detection device moves synchronously with the conveyor belt 1, improving the stability and accuracy of the measurement results.
[0026] In some embodiments, the first adjustment component 100 includes a first horizontal guide rail 2 and a first horizontal support 5, wherein the first horizontal support 5 has a guide groove and the first horizontal guide rail 2 is disposed in the guide groove.
[0027] like Figure 1-2 As shown, the first horizontal guide rail 2 can be configured to have the same length as the first horizontal support 5 and be built into the guide groove of the first horizontal support 5. The guide groove is opened along the length direction of the first horizontal support 5 and has a moving space for the detection device 8. This allows the first horizontal guide rail 2 to be installed and fixed to improve the overall stability of the first adjustment assembly 100. The length of the first adjustment assembly 100 is set to be greater than or equal to the width of the conveyor belt 1, preferably equal to the width of the conveyor belt 1.
[0028] In some embodiments, the first horizontal guide rail 2 includes a guide rail rod and a slider, and the detection device 8 is mounted on the slider. The extension direction of the guide rail rod is parallel to the length direction of the first horizontal support 5. The detection device 8 can be detachably connected to the slider, facilitating replacement, maintenance, and other operations of the detection device 8.
[0029] In some embodiments, the third adjustment component 300 includes a second horizontal guide rail 3 and a second horizontal support 6, wherein the second horizontal support 6 has a guide groove and the second horizontal guide rail 3 is disposed in the guide groove.
[0030] like Figure 1-2 As shown, the second horizontal guide rail 3 can be configured to have the same length as the second horizontal support 6 and be built into the guide groove of the second horizontal support 6. This allows the second horizontal guide rail 3 to be installed and fixed to improve the overall stability of the third adjustment component 300. The guide groove is opened along the length direction of the second horizontal support 6 and has the moving space of the second adjustment component 200.
[0031] In some embodiments, the second horizontal guide rail 3 includes a guide rail rod and a slider, and the lower end of the second adjustment component 200 is disposed on the slider. The extension direction of the guide rail rod is parallel to the length direction of the second horizontal support 6, and the lower end of the second adjustment component 200 can be detachably connected to the slider, facilitating replacement, maintenance, and other operations of the second adjustment component 200.
[0032] In some embodiments, the second adjustment component 200 includes a vertical guide rail 4 and a vertical support 7, wherein the vertical support 7 has a guide groove and the vertical guide rail 4 is disposed in the guide groove.
[0033] like Figure 1-2 As shown, the vertical guide rail 4 can be configured to have the same length as the vertical support 7 and be built into the guide groove of the vertical support 7. This allows the vertical guide rail 4 to be installed and fixed to improve the overall stability of the second adjustment assembly 200. The guide groove is opened along the length direction of the vertical support 7 and has movement space at the end of the first adjustment assembly 100 (first horizontal support 5). In the vertical direction, the height of the second adjustment assembly 200 is set to be greater than the height of the conveyor belt 1.
[0034] In some embodiments, the vertical guide rail 4 includes a guide rail rod and a slider, and the end of the first adjustment component 100 is disposed on the slider. The extension direction of the guide rail rod is parallel to the length direction of the vertical support 7, and the end of the first adjustment component 100 (first horizontal support 5) can be detachably connected to the slider, facilitating replacement, maintenance, and other operations of the first adjustment component 100.
[0035] The second aspect of this utility model provides a catalyst metal content detection system, including a detection device and a drying device 9, wherein the detection device is disposed at the inlet and / or outlet of the drying device 9.
[0036] like Figure 1-2 As shown, the detection system may also include a conveyor belt 1, which can pass through the drying equipment 9. The first adjustment component 100 of the detection device can be positioned above the conveyor belt 1 and maintain a certain distance from the catalyst on the conveyor belt 1. The second adjustment component 200 and the third adjustment component 300 of the detection device can be positioned on both sides of the conveyor belt 1. The running speed of the second horizontal guide rail 3 in the third adjustment component 300 can be set to be equal to the running speed of the conveyor belt 1, so that the detection device moves synchronously with the conveyor belt 1, thereby improving the stability and accuracy of the measurement results.
[0037] The preferred working principle of the detection system in this application is as follows:
[0038] During the process of the catalyst being fed into / out of the drying equipment 9 by conveyor belt 1
[0039] First, move the detection device 8 to the end of the first adjustment component 100 and fix the first adjustment component 100 on the second adjustment component 200 at a suitable height;
[0040] Secondly, the second adjustment component 200 is adjusted to the end of the third adjustment component 300 that is closest to the catalyst;
[0041] Next, the movement speed of the third adjustment component 300 is set to be equal to the movement speed of the conveyor belt 1. When the conveyor belt 1 delivers the catalyst to the detection device, the third adjustment component 300 is turned on and the detection device 8 is started at the same time. The detection device 8 is moved from one end of the first adjustment component 100 to the other end. While moving, the catalyst metal content on the lower conveyor belt 1 is detected at intervals. When the detection device 8 moves to the other end, it returns to continue the detection.
[0042] Finally, after the second adjustment component 200 moves to the other end of the third adjustment component 300, the detection device is turned off, and the detection is completed.
[0043] In addition, the detection system can also detect the metal content of the catalyst before and after any step in the preparation process (e.g., impregnation, calcination, activation, etc.), and the equipment corresponding to these steps can also be included in the detection system.
[0044] In some embodiments, the detection system further includes a control system, which is communicatively connected to the first adjustment component 100, the second adjustment component 200, and the detection device 8.
[0045] The control system can further improve the efficiency and accuracy of catalyst metal content detection. For example, it can perform real-time comparative analysis of the data detected by the detection device 8, adjust the running speed of the third adjustment component 300 synchronously in real time according to the running speed of the conveyor belt 1, and adjust the vertical distance between the first adjustment component 100 and the conveyor belt 1 in real time according to the height of the catalyst material accumulated on the conveyor belt 1. The control system may include DCS, MES, and other control systems.
[0046] The preferred embodiments of the present invention have been described in detail above with reference to the accompanying drawings; however, the present invention is not limited thereto. Within the scope of the technical concept of the present invention, various simple modifications can be made to the technical solution of the present invention, including combinations of various specific technical features in any suitable manner. To avoid unnecessary repetition, the present invention will not describe the various possible combinations separately. However, these simple modifications and combinations should also be considered as the content disclosed in the present invention and are all within the protection scope of the present invention.
Claims
1. A catalyst metal content detection device, characterized in that, It includes a first adjustment component (100), second adjustment components (200) respectively disposed at both ends of the first adjustment component (100), and a detection device (8) slidably disposed in the first adjustment component (100), wherein the detection device (8) is configured to be able to move along the length direction of the first adjustment component (100) to measure the catalyst metal content in real time, and the second adjustment component (200) is used to support the first adjustment component (100).
2. The detection device according to claim 1, characterized in that, The detection device further includes a third adjustment component (300), wherein the second adjustment component (200) is slidably disposed on the third adjustment component (300) and is capable of moving along the length direction of the third adjustment component (300).
3. The detection device according to claim 1, characterized in that, The first adjustment component (100) includes a first horizontal guide rail (2) and a first horizontal support (5). The first horizontal support (5) has a guide groove, and the first horizontal guide rail (2) is disposed in the guide groove.
4. The detection device according to claim 3, characterized in that, The first horizontal guide rail (2) includes a guide rail rod and a slider, and the detection device (8) is disposed on the slider.
5. The detection device according to claim 2, characterized in that, The third adjustment component (300) includes a second horizontal guide rail (3) and a second horizontal support (6), wherein the second horizontal support (6) has a guide groove and the second horizontal guide rail (3) is disposed in the guide groove.
6. The detection device according to claim 5, characterized in that, The second horizontal guide rail (3) includes a guide rail rod and a slider, and the lower end of the second adjustment assembly (200) is disposed on the slider.
7. The detection device according to claim 1, characterized in that, The second adjustment component (200) includes a vertical guide rail (4) and a vertical support (7), wherein a guide groove is provided in the vertical support (7), and the vertical guide rail (4) is disposed in the guide groove.
8. The detection device according to claim 7, characterized in that, The vertical guide rail (4) includes a guide rail rod and a slider, and the end of the first adjustment component (100) is disposed on the slider.
9. A catalyst metal content detection system, characterized in that, The device includes the detection apparatus and drying equipment (9) according to any one of claims 1-8, wherein the detection apparatus is disposed at the inlet and / or outlet of the drying equipment (9).
10. The detection system according to claim 9, characterized in that, The detection system also includes a control system, which is communicatively connected to the first adjustment component (100), the second adjustment component (200), and the detection device (8).