Automatic online detection system and method for high-concentration ions

Abstract

The invention relates to the technical field of high-concentration ion detection, in particular to an automatic online high-concentration ion detection system and method.The system comprises a detection barrel, a detection assembly is arranged at the top of the detection barrel, and the detection barrel, a metering funnel, a driving motor, a stirring frame, a residual chlorine detector and a detection head are matched for use; automatic online detection of a high-concentration ion solution can be achieved, the detection barrel is used for containing the high-concentration ion solution to be detected, the metering funnel is used for accurately controlling the adding amount of the solution, the solution in the detection barrel can be conveniently diluted, the detection accuracy is ensured, and the driving motor drives the stirring frame to rotate so as to ensure that the solution is uniform; the detection error caused by uneven concentration is avoided, the residual chlorine detector is matched with the detection head, the ion concentration in the solution can be monitored in real time, the solution diluted for multiple times can be detected, the ion state can be known conveniently, and the residual chlorine detector can be prevented from being damaged by the excessively concentrated ion solution.

Description

Technical Field

[0001] The present invention relates to the technical field of high-concentration ion detection, and in particular to an automatic online detection system and method for high-concentration ions. Background Art

[0002] High-concentration ion solution testing involves analyzing solutions containing high concentrations of ions to determine the type and concentration of specific ions. However, because sulfur ion concentrations can be very high, the solution must be significantly diluted, introducing significant errors. Therefore, it is necessary to find other methods suitable for high-concentration ion solution testing.

[0003] However, the existing detection devices still have certain shortcomings during use: 1. High-quality residual chlorine sensors are usually designed and optimized for detecting residual chlorine levels in drinking water or treated water (0-20 ppm). Directly measuring high-concentration solutions of hundreds or even thousands of ppm, such as stored hypochlorous acid solutions, can cause the sensor to overrange, become saturated, become damaged, or produce significant errors.

[0004] 2. The traditional detection device is not convenient for observing the volume of the solution. At the same time, it is not convenient to detect the gas pressure of the solution or the activity of hydrogen ions in the solution during the detection, which reduces the practicality. Summary of the Invention

[0005] The present invention aims to provide an automatic online detection system and method for high-concentration ions to address the problem raised in the above-mentioned background art that high-quality residual chlorine sensors are typically designed and optimized for detecting residual chlorine levels (0-20 ppm) in drinking water or treated water. Directly measuring high-concentration solutions of hundreds or even thousands of ppm, such as stored hypochlorous acid solutions, can cause the sensor to exceed its range, become saturated, become damaged, or produce significant errors. Conventional detection devices are not convenient for observing the solution volume, and are also not convenient for detecting the solution pressure or hydrogen ion activity in the solution during detection, reducing practicality.

[0006] To achieve the above object, the present invention provides the following technical solutions: A high-concentration ion automatic online detection system and method, including a detection barrel, a detection assembly is provided on the top of the detection barrel, the detection assembly includes a mounting cover provided on the top of the detection barrel, a drive motor is installed on the top of the mounting cover, the output end of the drive motor is fixedly connected to a stirring rack, the stirring rack passes through the mounting cover and extends into the detection barrel, the stirring rack is rotatably connected to the mounting cover, the top of the mounting cover is fixedly connected to a metering funnel, the metering funnel is in communication with the detection barrel, the top of the mounting cover is fixedly connected to a residual chlorine detector, the bottom of the residual chlorine detector is electrically connected to a detection head via a wire, the detection head passes through the mounting cover and extends into the detection barrel.

[0007] As a preferred solution of the present invention, a mounting hole is provided on the side of the detection barrel, a transparent glass is fixedly connected to the mounting hole, scale lines are provided on the outer surface of the detection barrel, and the scale lines are located on the side of the transparent glass, and a groove is provided on the inner wall of the detection barrel, and a heating plate is clamped in the groove.

[0008] As a preferred solution of the present invention, a pH detector and a pressure gauge are respectively provided on the top of the installation cover, and the detection ends of the pressure gauge and the pH detector pass through the installation cover and extend into the detection barrel.

[0009] As a preferred solution of the present invention, a sealing groove is provided on the top of the detection barrel, and a sealing plate is fixedly connected to the bottom of the mounting cover. The sealing plate extends into the sealing groove and is engaged with the sealing groove.

[0010] As a preferred solution of the present invention, a discharge pipe is fixedly connected to the bottom of the detection barrel, the discharge pipe is communicated with the detection barrel, and a control valve is provided on the outer surface of the discharge pipe.

[0011] As a preferred solution of the present invention, the bottom of the detection barrel is fixedly connected to a support leg, and the bottom of the support leg is fixedly connected to an anti-slip pad.

[0012] As a preferred solution of the present invention, the detection ends of the detection head, pressure gauge and pH detector are respectively located on the sides of the stirring frame, and the detection barrel is made of stainless steel.

[0013] Compared with the prior art, the present invention has the following beneficial effects: 1. In the present invention, by setting up a detection barrel, a metering funnel, a driving motor, a stirring rack, a residual chlorine detector and a detection head for coordinated use, automatic online detection of high-concentration ion solutions can be achieved. The detection barrel is used to accommodate the high-concentration ion solution to be tested, and the metering funnel is used to accurately control the amount of solution added, which is convenient for diluting the solution in the detection barrel and ensuring the accuracy of the detection. The driving motor drives the stirring rack to rotate and fully stirs the solution to ensure that the solution is uniform and avoid detection errors caused by uneven concentration. The residual chlorine detector and the detection head can cooperate to monitor the ion concentration in the solution in real time, detect the solution after multiple dilutions, facilitate understanding of the ion state, and prevent excessively concentrated ion solutions from damaging the residual chlorine detector.

[0014] 2. In the present invention, the practicality and functionality of the system are further improved by providing the coordinated use of transparent glass, scale lines, pressure gauge, pH detector and heating plate. The transparent glass allows the staff to visually observe the solution condition inside the test barrel, which is convenient for monitoring and recording. The scale lines provide accurate solution volume readings, which helps to achieve more accurate solution proportioning and dilution. The pressure gauge facilitates understanding and monitoring of pressure changes in the test barrel. The pH detector can monitor the acidity and alkalinity of the solution in real time. The heating plate can heat the solution as needed to adjust the temperature of the solution to meet the needs under different testing conditions. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the present invention; Figure 2 Schematic diagram of the detection component structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the detection barrel of the present invention; Figure 4 It is a schematic diagram of the bottom structure of the present invention.

[0016] In the figure: 1. Detection barrel; 2. Detection assembly; 201. Mounting cover; 202. Measuring funnel; 203. Drive motor; 204. Residual chlorine detector; 205. Detection head; 206. pH detector; 207. Pressure gauge; 208. Stirring frame; 3. Mounting hole; 4. Support leg; 5. Discharge pipe; 6. Sealing plate; 7. Sealing groove; 8. Transparent glass; 9. Scale line; 10. Groove; 11. Heating plate. DETAILED DESCRIPTION

[0017] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0018] For examples, see Figures 1-4 , the present invention provides a technical solution: A high-concentration ion automatic online detection system and method include a detection barrel 1, a detection assembly 2 is provided on the top of the detection barrel 1, the detection assembly 2 includes a mounting cover 201 provided on the top of the detection barrel 1, a drive motor 203 is installed on the top of the mounting cover 201, the output end of the drive motor 203 is fixedly connected to a stirring rack 208, the stirring rack 208 passes through the mounting cover 201 and extends into the detection barrel 1, the stirring rack 208 is rotatably connected to the mounting cover 201, the top of the mounting cover 201 is fixedly connected to a metering funnel 202, the metering funnel 202 is in communication with the detection barrel 1, the top of the mounting cover 201 is fixedly connected to a residual chlorine detector 204, the bottom of the residual chlorine detector 204 is electrically connected to a detection head 205 via a wire, the detection head 205 passes through the mounting cover 201 and extends into the detection barrel 1.

[0019] Among them, the driving motor 203 is started to drive the stirring frame 208 to rotate, and the solution is evenly stirred and diluted to make the ion distribution in the solution more uniform. The ion concentration, pressure and pH value in the solution are respectively detected by the detection head 205, the pressure gauge 207 and the pH detector 206.

[0020] In this embodiment, Figure 1 、 Figure 2 、 Figure 3 and Figure 4 As shown, a mounting hole 3 is provided on the side of the detection barrel 1, and a transparent glass 8 is fixedly connected to the mounting hole 3. A scale line 9 is provided on the outer surface of the detection barrel 1, and the scale line 9 is located on the side of the transparent glass 8. A groove 10 is provided on the inner wall of the detection barrel 1, and a heating plate 11 is clamped in the groove 10. A pH detector 206 and a pressure gauge 207 are respectively provided on the top of the installation cover 201. The detection ends of the pressure gauge 207 and the pH detector 206 pass through the installation cover 201 and extend into the detection barrel 1. A sealing Sealing groove 7, the bottom of the mounting cover 201 is fixedly connected with a sealing plate 6, the sealing plate 6 extends into the sealing groove 7 and is clamped with the sealing groove 7, the bottom of the detection barrel 1 is fixedly connected with a discharge pipe 5, the discharge pipe 5 is communicated with the detection barrel 1, and a control valve is provided on the outer surface of the discharge pipe 5, the bottom of the detection barrel 1 is fixedly connected with a supporting leg 4, and the bottom of the supporting leg 4 is fixedly connected with an anti-slip pad, the detection head 205, the pressure gauge 207 and the detection ends of the pH detector 206 are respectively located on the sides of the stirring frame 208, and the material of the detection barrel 1 is stainless steel.

[0021] The transparent glass 8 allows the staff to visually observe the solution inside the test barrel 1, which is convenient for monitoring and recording, and the scale line 9 provides an accurate solution volume reading.

[0022] The working process of the present invention is as follows: When the automatic online detection method of high-concentration ions designed in this scheme is used, the solution to be detected is placed in the detection barrel 1, and the detection barrel 1 is sealed by installing the cover 201 to ensure the airtightness of the detection environment. Pure water is injected into the detection barrel 1 through the metering funnel 202, and the driving motor 203 is started to drive the stirring frame 208 to rotate to uniformly stir and dilute the solution so that the ions in the solution are more evenly distributed. The ion concentration, pressure and pH of the solution are respectively detected by the detection head 205, the pressure gauge 207 and the pH detector 206. The control valve of the discharge pipe 5 is opened or closed by the control valve to realize automatic discharge or retention of the solution. The solution inside the detection barrel 1 is diluted by adding pure water multiple times, and multiple tests are performed at the same time to facilitate the understanding of the ion concentration, while avoiding damage to the detection head 205 caused by excessive ion concentration, thereby completing the automatic online detection of high-concentration ions. The transparent glass 8 and the scale line 9 are used to facilitate the understanding of the volume of the solution inside the detection barrel 1.

[0023] While embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions, and variations may be made to these embodiments without departing from the principles and spirit of the invention, and that the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. An automatic online detection system for high-concentration ions, comprising a detection barrel (1), characterized in that: A detection assembly (2) is provided on the top of the detection barrel (1), and the detection assembly (2) comprises a mounting cover (201) provided on the top of the detection barrel (1), a driving motor (203) is installed on the top of the mounting cover (201), an output end of the driving motor (203) is fixedly connected to a stirring rack (208), the stirring rack (208) passes through the mounting cover (201) and extends into the detection barrel (1), the stirring rack (208) is rotatably connected to the mounting cover (201), a metering funnel (202) is fixedly connected to the top of the mounting cover (201), the metering funnel (202) is in communication with the detection barrel (1), and a residual chlorine detector (204) is fixedly connected to the top of the mounting cover (201).

2. The automatic online detection system for high-concentration ions according to claim 1, characterized in that: The bottom of the residual chlorine detector (204) is electrically connected to a detection head (205) via a wire, and the detection head (205) passes through the installation cover (201) and extends into the detection barrel (1).

3. The automatic online detection system for high-concentration ions according to claim 1, characterized in that: A mounting hole (3) is provided on the side of the detection barrel (1), a transparent glass (8) is fixedly connected in the mounting hole (3), and a scale line (9) is provided on the outer surface of the detection barrel (1).

4. The automatic online detection system for high-concentration ions according to claim 3, characterized in that: The scale line (9) is located on the side of the transparent glass (8), and a groove (10) is provided on the inner surface wall of the detection barrel (1), wherein a heating plate (11) is clamped in the groove (10).

5. The automatic online detection system for high-concentration ions according to claim 1, characterized in that: A pH detector (206) and a pressure gauge (207) are respectively provided on the top of the mounting cover (201), and detection ends of the pressure gauge (207) and the pH detector (206) pass through the mounting cover (201) and extend into the detection barrel (1).

6. The automatic online detection system for high-concentration ions according to claim 1, characterized in that: A sealing groove (7) is provided on the top of the detection barrel (1), and a sealing plate (6) is fixedly connected to the bottom of the installation cover (201). The sealing plate (6) extends into the sealing groove (7) and is engaged with the sealing groove (7).

7. The automatic online detection system for high-concentration ions according to claim 1, characterized in that: A discharge pipe (5) is fixedly connected to the bottom of the detection barrel (1), the discharge pipe (5) is in communication with the detection barrel (1), and a control valve is provided on the outer surface of the discharge pipe (5).

8. The automatic online detection system for high-concentration ions according to claim 1, characterized in that: The bottom of the detection barrel (1) is fixedly connected to a support leg (4), and the bottom of the support leg (4) is fixedly connected to an anti-slip pad.

9. The automatic online detection system for high-concentration ions according to claim 1, characterized in that: The detection ends of the detection head (205), the pressure gauge (207) and the pH detector (206) are respectively located on the sides of the stirring frame (208), and the material of the detection barrel (1) is stainless steel.

10. An automatic online detection method for high-concentration ions, applicable to an automatic online detection system for high-concentration ions according to any one of claims 1 to 9, the detection method comprising: placing a solution to be detected in a detection barrel (1), sealing the detection barrel (1) by installing a cover (201) to ensure the airtightness of the detection environment, injecting pure water into the detection barrel (1) through a metering funnel (202), starting a driving motor (203) to drive a stirring frame (208) to rotate, uniformly stirring and diluting the solution to make the ion distribution in the solution more uniform, and then injecting pure water into the detection barrel (1) through a measuring funnel (202), and then starting a driving motor (203) to drive a stirring frame (208) to rotate, and uniformly stirring and diluting the solution to make the ions in the solution more uniformly distributed. 5), the pressure gauge (207) and the pH detector (206) respectively detect the ion concentration, pressure and pH value in the solution, and the control valve of the discharge pipe (5) is opened or closed by the control valve to realize automatic discharge or retention of the solution. The solution inside the detection barrel (1) is diluted by adding pure water multiple times, and the detection is performed multiple times to facilitate the understanding of the ion concentration, while avoiding damage to the detection head (205) caused by excessive ion concentration, thereby completing the automatic online detection of high-concentration ions. The transparent glass (8) and the scale line (9) are used to facilitate the understanding of the volume of the solution inside the detection barrel (1).

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