Analyzer for tracking quality of catalyst tablet potassium in fluazinam production process

Abstract

The utility model belongs to the technical field of quality tracking of catalyst tablet potassium in the production process of fluazinam, and discloses an analyzer for quality tracking of catalyst tablet potassium in the production process of fluazinam, which comprises a base and a fluazinam reaction container, and the fluazinam reaction container is mounted on one side of the upper end face of the base. One side of the fluazinam reaction container is connected with a tracking analyzer, and the tracking analyzer is mainly composed of a sample injection system, an analysis and detection system, a data processing and display system and a control system. According to the device, the mass change of the catalyst flake potassium in the reaction process is accurately tracked in real time, so that the device has important significance on optimizing the production process, improving the product quality and reducing the production cost.

Description

Technical Field

[0001] This invention belongs to the field of catalyst potassium quality tracking technology in the production process of fluazinam, and more specifically, relates to an analyzer for tracking the quality of catalyst potassium in the production process of fluazinam. Background Technology

[0002] Fluazinam, as an important fine chemical product, has broad application prospects in many fields such as pharmaceuticals and pesticides. In its production process, the use of potassium catalyst is crucial for improving reaction efficiency and product quality.

[0003] Currently, there is a lack of analytical instruments on the market specifically designed for tracking the quality of potassium catalyst flakes in the production process of fluazinam. Most existing analytical methods are cumbersome to operate, time-consuming, and cannot achieve online real-time monitoring, making it difficult to meet the needs of industrial production.

[0004] Therefore, in view of this, we will study and improve the existing structure and its shortcomings, and provide an analyzer for tracking the quality of potassium catalyst flakes in the production process of fluazinam, in order to achieve a more practical purpose. Utility Model Content

[0005] To solve the above-mentioned technical problems, this utility model provides an analyzer for tracking the quality of potassium catalyst flakes in the production process of fluorodiamine, which is achieved by the following specific technical means:

[0006] An analyzer for tracking the potassium quality of catalyst flakes during the production of fluazinam includes a base and a fluazinam reaction vessel. The fluazinam reaction vessel is mounted on one side of the upper end of the base, and a tracking analyzer is connected to one side of the fluazinam reaction vessel. The tracking analyzer mainly consists of a sample injection system, an analysis and detection system, a data processing and display system, and a control system.

[0007] Furthermore, the injection system includes an injection tube and an injection pump, one end of the injection tube extending into the fluazinam reaction vessel, and the injection pump connected to the other end of the injection tube.

[0008] Furthermore, the analytical detection system consists of a spectrometer and an electrochemical analyzer. One side of the injection pump is connected to an injection tube two, and the other end of the injection tube two is connected to the spectrometer. One side of the injection tube two is connected to an injection tube three, and the other end of the injection tube three is connected to the electrochemical analyzer.

[0009] Furthermore, the data processing and display system includes a microprocessor and a display screen, wherein the microprocessor is electrically connected to the spectrometer and the electrochemical analyzer, and the microprocessor is electrically connected to the display screen.

[0010] Furthermore, the control system includes a controller that is electrically connected to the injection pump, the spectrometer, and the electrochemical analyzer.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] By using a combination of a spectrometer and an electrochemical analyzer, the spectrometer uses a light source to emit light of a specific wavelength to irradiate the reaction liquid sample. The spectrometer receives and analyzes the reflected or transmitted light signals to obtain relevant information about the potassium catalyst. The electrochemical analyzer uses a working electrode, a reference electrode, and a counter electrode to form an electrochemical analysis system. By measuring the current change between the working electrode and the reference electrode, the mass concentration of the potassium catalyst is further determined. This device, by tracking the mass change of the potassium catalyst in real time and accurately during the reaction process, is of great significance for optimizing production processes, improving product quality, and reducing production costs. Attached Figure Description

[0013] Figure 1 This is a three-dimensional schematic diagram of the present invention.

[0014] Figure 2 This is a schematic diagram of the main operation process of this utility model.

[0015] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0016] 1. Base; 2. Fluazinam reaction vessel; 3. Tracking analyzer; 4. Injector tube one; 5. Injection pump; 6. Injector tube two; 7. Injector tube three; 8. Microprocessor; 9. Display screen; 10. Controller; 11. Spectrometer; 12. Electrochemical analyzer. Detailed Implementation

[0017] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0018] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0019] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0020] Example:

[0021] As attached Figure 1 To be continued Figure 2 As shown:

[0022] This utility model provides an analyzer for tracking the quality of potassium catalyst flakes in the production process of fluazinam, including a base 1 and a fluazinam reaction vessel 2. The fluazinam reaction vessel 2 is installed on one side of the upper end face of the base 1, and a tracking analyzer 3 is connected to one side of the fluazinam reaction vessel 2. The tracking analyzer 3 mainly consists of a sample injection system, an analysis and detection system, a data processing and display system, and a control system.

[0023] The sample introduction system includes a sample introduction tube 4 and a sample introduction pump 5. One end of the sample introduction tube 4 extends into the fluazinam reaction vessel 2, and the sample introduction pump 5 is connected to the other end of the sample introduction tube 4. The sample introduction tube 4 is used to collect reaction solution samples containing potassium catalyst flakes. The sample introduction pump 5 is connected to the other end of the sample introduction tube 4. The start, stop and flow rate of the sample introduction pump 5 are controlled by the control system to deliver the collected reaction solution samples to the analysis and detection system.

[0024] The analytical detection system consists of a spectrometer 11 and an electrochemical analyzer 12. A sample inlet tube 6 is connected to one side of the sample pump 5, and the other end of the sample inlet tube 6 is connected to the spectrometer 11. A sample inlet tube 7 is connected to one side of the sample inlet tube 6, and the other end of the sample inlet tube 7 is connected to the electrochemical analyzer 12. The sample pump 5 delivers the reaction solution sample to the spectrometer 11 and the electrochemical analyzer 12 through the sample inlet tubes 6 and 7. The spectrometer 11 receives and analyzes the reflected or transmitted light signals to obtain relevant information about the potassium catalyst. The electrochemical analyzer 12 uses a working electrode, a reference electrode, and a counter electrode to form an electrochemical analysis system. By measuring the current change between the working electrode and the reference electrode, the mass concentration of the potassium catalyst is further determined.

[0025] The data processing and display system includes a microprocessor 8 and a display screen 9. The microprocessor 8 is electrically connected to the spectrometer 11 and the electrochemical analyzer 12, and the microprocessor 8 is electrically connected to the display screen 9. The microprocessor 8 is responsible for receiving and processing electrical signals from the analysis and detection system, calculating the mass concentration value of potassium catalyst through a preset algorithm and standard curve, and transmitting the data to the display screen 9 for real-time display. The display screen 9 can also display relevant information such as reaction time and temperature so that operators can have a comprehensive understanding of the real-time status of the reaction system.

[0026] The control system includes a controller 10, which is electrically connected to the injection pump 5, the spectrometer 11, and the electrochemical analyzer 12. The controller 10 can automatically control the start and stop of the injection pump 5, the operating parameters of the spectrometer 11 and the electrochemical analyzer 12, etc., according to the preset program and the operator's instructions, to ensure that the tracking analyzer 3 can operate normally according to the predetermined program.

[0027] The working principle of this embodiment:

[0028] The injection pump 5 is started, allowing the reaction solution sample to be drawn at a constant flow rate and delivered to the spectrometer 11 and the electrochemical analyzer 12. The spectrometer 11 analyzes the intensity, peak shape, and other characteristics of the spectral signal to initially obtain relevant information about the potassium catalyst. The electrochemical analyzer 12 measures the current between the working electrode and the reference electrode to further determine the mass concentration of the potassium catalyst. After receiving the electrical signals from the spectrometer 11 and the electrochemical analyzer 12, the microprocessor 8 processes them according to a preset algorithm. First, it performs preprocessing operations such as noise reduction and baseline correction on the data obtained from the spectrometer 11. Then, based on the established standard curve, it converts the spectral signal intensity into a preliminary concentration value of the potassium catalyst. Similarly, it performs relevant calibration and calculation processing on the data from the electrochemical analyzer 12 to obtain another set of potassium catalyst concentration data. Finally, the two sets of data are combined. Weighted averaging or fusion processing is performed to obtain a more accurate mass concentration value of potassium catalyst. The calculated mass concentration value of potassium catalyst is transmitted to display screen 9 in real time. Display screen 9 displays the mass concentration of potassium catalyst in the current reaction solution in digital form, and also displays relevant parameters such as reaction time and temperature. Operators can observe the data on display screen 9 to understand the mass change of potassium catalyst during the reaction process, so as to make real-time adjustments and optimizations to the production process. When the mass concentration of potassium catalyst displayed on display screen 9 deviates from the set threshold range, controller 10 will issue an alarm signal to remind operators to take timely measures to adjust. Operators can manually adjust the amount of potassium catalyst added or optimize the production process through controller 10 according to the specific situation to ensure the smooth operation of the fluazinam production process and the stability of product quality.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. An analyzer for tracking the quality of potassium catalyst flakes during the production of fluazinam, comprising a base (1) and a fluazinam reaction vessel (2), characterized in that: A fluazinam reaction vessel (2) is installed on one side of the upper end face of the base (1), and a tracking analyzer (3) is connected to one side of the fluazinam reaction vessel (2). The tracking analyzer (3) mainly consists of a sample injection system, an analysis and detection system, a data processing and display system, and a control system.

2. The analyzer for tracking the potassium quality of catalyst flakes in the production process of fluorodiamine as described in claim 1, characterized in that: The injection system includes an injection tube (4) and an injection pump (5). One end of the injection tube (4) extends into the fluazinam reaction vessel (2), and the injection pump (5) is connected to the other end of the injection tube (4).

3. The analyzer for tracking the potassium quality of catalyst flakes in the production process of fluorodiamine as described in claim 2, characterized in that: The analytical detection system consists of a spectrometer (11) and an electrochemical analyzer (12). One side of the injection pump (5) is connected to an injection tube two (6), and the other end of the injection tube two (6) is connected to the spectrometer (11). One side of the injection tube two (6) is connected to an injection tube three (7), and the other end of the injection tube three (7) is connected to the electrochemical analyzer (12).

4. The analyzer for tracking the potassium quality of catalyst flakes in the production process of fluoroimidimidine as described in claim 3, characterized in that: The data processing and display system includes a microprocessor (8) and a display screen (9). The microprocessor (8) is electrically connected to a spectrometer (11) and an electrochemical analyzer (12), and the microprocessor (8) is electrically connected to the display screen (9).

5. The analyzer for tracking the potassium quality of catalyst flakes in the production process of fluorodiamine as described in claim 4, characterized in that: The control system includes a controller (10) which is electrically connected to the injection pump (5), the spectrometer (11), and the electrochemical analyzer (12).

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