Comprehensive calcium hydroxide detector system

Abstract

The utility model discloses a comprehensive calcium hydroxide detector system, which relates to the technical field of calcium hydroxide detection and comprises a moisture meter, a weighing sensor is fixedly mounted at the top of the moisture meter, and a placing tray is fixedly mounted at the top of the weighing sensor. By adopting the structure, the device is used for efficiently detecting the quality and efficiency of calcium hydroxide, a material to be detected is added into the vessel, the second motor is started to drive the screw rod to slide in the vertical rail, the vessel is covered by the top cover to realize sealing, and at the moment, the PH sensor, the carbon dioxide sensor and the tester probe are inserted into the material for detection; the moisture content is rapidly measured by the moisture meter, the pH value is measured by the pH sensor, the concentration is detected by the carbon dioxide sensor, the CO2 absorption rate is rapidly analyzed and the quality and efficiency of calcium hydroxide are accurately judged by measuring the pH value and assisting detection by carbon dioxide, and meanwhile, the detection precision is improved by matching with weighing, temperature and time control.

Description

Technical Field

[0001] The utility model belongs to the technical field of calcium hydroxide detection, and particularly relates to a calcium hydroxide comprehensive detector system. Background Art

[0002] The positive pressure oxygen respirator is a circulation system. We all know that there is carbon dioxide in the gas that people breathe. If carbon dioxide is breathed in again by people, it will be harmful to people's health. Therefore, we need a medium to absorb carbon dioxide. Calcium hydroxide is this medium. Calcium hydroxide is an important agent loaded in oxygen respirators. It can absorb carbon dioxide and water exhaled by rescue team members. The quality of this agent is related to the life safety of rescue team members. Carbon dioxide absorption rate and carbon dioxide content are the main performance indicators of this agent. The traditional test method is inconvenient to operate, the test time is long, and the accuracy is poor. Therefore, it is necessary to improve the existing detection equipment. Utility Model Content

[0003] In view of the problems mentioned in the background technology, the purpose of the utility model is to provide a calcium hydroxide comprehensive detector system to solve the problems raised by the background technology.

[0004] The above technical objectives of the utility model are achieved through the following technical solutions:

[0005] The calcium hydroxide comprehensive detector system comprises a moisture meter, a weighing sensor is fixedly installed on the top of the moisture meter, a placing plate is fixedly installed on the top of the weighing sensor, a container is placed on the top of the placing plate, a shifting mechanism is fixedly installed on the middle of the back of the moisture meter, a detection mechanism is fixedly installed on the front of the shifting mechanism, and a control module is fixedly connected inside the moisture meter;

[0006] The detection mechanism includes a mounting frame, which is fixedly installed on the front side of the adjustment mechanism. A top cover is fixedly installed on the front end of the mounting frame. A stirring assembly is rotatably connected to the middle of the bottom of the top cover. A pH sensor, a carbon dioxide sensor and a measuring instrument probe are fixedly connected to the outer side of the bottom of the top cover in a circular arrangement at equal intervals. The bottom detection ends of the pH sensor, the carbon dioxide sensor and the measuring instrument probe all pass through the top cover.

[0007] As a preferred technical solution, the stirring assembly includes a first motor, which is fixedly mounted on the top of the mounting frame. The first motor is arranged at the upper end of the top cover. The output end of the first motor passes through the top cover and is fixedly mounted with a rotating shaft, and the outer surface of the lower end of the rotating shaft is fixedly mounted with a stirring frame at equal intervals.

[0008] As a preferred technical solution, the side surface of the stirring frame is L-shaped, and the lower end of the outer surface of the rotating shaft is fixedly connected to an auger, and the auger is arranged on the inner side of the stirring frame.

[0009] As a preferred technical solution, the adjustment mechanism includes a vertical rail, which is fixedly installed in the middle of the back side of the moisture meter. A second motor is fixedly installed on the top of the vertical rail, and a screw rod is fixedly installed on the output end of the second motor through the vertical rail. The screw rod is rotatably connected to the inner side of the vertical rail, and a sliding block is threadedly connected to the outer surface of the screw rod, and the front side of the sliding block is fixedly connected to the mounting frame.

[0010] As a preferred technical solution, the cross-sectional shape of the sliding block is arranged in a convex shape, and the overall cross-sectional shape of the inner wall of the vertical rail is also arranged in a convex shape.

[0011] As a preferred technical solution, an electric heating plate is fixedly connected to the middle of the top of the placement tray, and a temperature sensor is fixedly connected to one side of the placement tray.

[0012] As a preferred technical solution, a sealing gasket ring is fixedly installed on the bottom of the top cover, and the outer side of the sealing gasket ring is fit-connected to the inner wall of the container.

[0013] In summary, the utility model mainly has the following beneficial effects:

[0014] First, this device is used to efficiently detect the quality and efficacy of calcium hydroxide. By adding the material to be tested into the vessel, starting the second motor to drive the screw to slide in the vertical rail, so that the top cover covers the vessel to achieve sealing. At this time, the PH sensor, the carbon dioxide sensor and the measuring instrument probe are inserted into the material for testing. The moisture meter quickly determines the moisture content, the PH sensor measures the pH, and the carbon dioxide sensor detects the concentration. By measuring the PH value and carbon dioxide auxiliary detection, the CO2 absorption rate is quickly analyzed to accurately judge the quality and efficacy of calcium hydroxide. At the same time, with the weighing, temperature and time control, the detection accuracy is improved;

[0015] Second, the device realizes uniform stirring of the test material by setting a stirring component. During the testing process, the material and the container are placed in the vessel, and the second motor drives the top cover to cover the vessel. Then, the first motor is started to drive the rotating shaft and the stirring frame to rotate to ensure that the solution inside and outside the vessel is evenly stirred. At the same time, the auger rotates inside the stirring frame to make the solution roll up and down to achieve uniform mixing of the solution materials. This design improves the uniformity of the solution, makes the testing process more convenient, and improves the overall testing accuracy. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2It is a schematic diagram of the top view structure of the utility model;

[0018] Figure 3 It is a side view structural schematic diagram of the utility model;

[0019] Figure 4 It is a schematic diagram of the structure of the detection mechanism of the utility model;

[0020] Figure 5 It is a schematic diagram of the system module connection structure of the utility model.

[0021] Figure numerals: 1. Moisture meter; 2. Adjustment mechanism; 21. Vertical rail; 22. Second motor; 23. Screw rod; 24. Sliding block; 3. Placement plate; 4. Container; 5. Weighing sensor; 6. Detection mechanism; 61. Mounting frame; 62. Top cover; 63. Stirring assembly; 631. First motor; 632. Rotating shaft; 633. Stirring frame; 634. Auger; 64. Measuring instrument probe; 65. Carbon dioxide sensor; 66. PH sensor; 7. Electric heating plate; 8. Temperature sensor; 9. Sealing gasket. DETAILED DESCRIPTION

[0022] Example

[0023] refer to Figures 1 to 5 The calcium hydroxide comprehensive detector system of this embodiment includes a moisture meter 1, a weighing sensor 5 is fixedly installed on the top of the moisture meter 1, a placement plate 3 is fixedly installed on the top of the weighing sensor 5, a container 4 is placed on the top of the placement plate 3, a shifting mechanism 2 is fixedly installed on the middle of the back of the moisture meter 1, a detection mechanism 6 is fixedly installed on the front of the shifting mechanism 2, and a control module is fixedly connected inside the moisture meter 1;

[0024] The detection mechanism 6 includes a mounting frame 61, which is fixedly mounted on the front side of the transfer mechanism 2. A top cover 62 is fixedly mounted on the front end of the mounting frame 61. A stirring assembly 63 is rotatably connected to the middle of the bottom of the top cover 62. A PH sensor 66, a carbon dioxide sensor 65 and a measuring instrument probe 64 are fixedly connected to the outer side of the bottom of the top cover 62 in a circular arrangement at equal intervals. The bottom detection ends of the PH sensor 66, the carbon dioxide sensor 65 and the measuring instrument probe 64 all penetrate the top cover 62. This system is a comprehensive instrument for calcium hydroxide quality detection. Its core components include a moisture meter 1, a transfer mechanism 2, a detection mechanism 6 and a control module. A weighing sensor 5 is installed on the top of the moisture meter 1 for accurately measuring the weight of the vessel 4 and the material therein. A tray 3 is placed for The container 4 is used for carrying and is convenient for weighing and testing. The shifting mechanism 2 can accurately adjust the position of the testing mechanism 6 to ensure that it is aligned with the container 4. The testing mechanism 6 includes a mounting frame 61, a top cover 62 and a variety of sensors. The top cover 62 realizes uniform stirring of the solution in the container 4 through a stirring component 63 to improve the detection accuracy. A pH sensor 66, a carbon dioxide sensor 65 and a measuring instrument probe 64 are arranged in a ring on the outer side of the bottom, which are respectively used to quickly determine the moisture content, detect the carbon dioxide concentration and absorption rate, and measure the pH of the solution. The detection ends of these detection elements all pass through the top cover 62 and are directly inserted into the material in the container 4 to ensure the accuracy of the detection results. The entire system is centrally controlled and managed through a control module to achieve efficient and accurate calcium hydroxide quality detection.

[0025] refer to Figure 4 The stirring assembly 63 includes a first motor 631, which is fixedly mounted on the top of the mounting frame 61. The first motor 631 is arranged at the upper end of the top cover 62. The output end of the first motor 631 passes through the top cover 62 and is fixedly mounted with a rotating shaft 632. The outer surface of the lower end of the rotating shaft 632 is fixedly mounted with a stirring frame 633 at equal intervals. The stirring assembly 63 consists of the first motor 631, the rotating shaft 632 and the stirring frame 633. The first motor 631 is fixedly mounted on the top of the mounting frame 61, located above the top cover 62. The output end of the first motor 631 passes through the top cover 62 and is connected to the rotating shaft 632. The rotating shaft 632 is fixedly mounted with a stirring frame 633 at equal intervals. The outer surface of the lower end of the container 32 is fixedly installed with stirring racks 633 at equal intervals. When the first motor 631 is running, the rotating shaft 632 rotates accordingly, thereby driving the stirring rack 633 to rotate, so as to achieve uniform stirring of the solution in the container 4. In addition, a pH sensor 66, a carbon dioxide sensor 65 and a measuring instrument probe 64 are arranged in a ring on the outer side of the bottom of the top cover 62. The detection ends of these sensors all pass through the top cover 62 and are directly inserted into the material in the container 4 to obtain accurate detection data. The entire system is centrally controlled and managed through the control module to achieve efficient and accurate calcium hydroxide quality detection.

[0026] refer to Figure 4The side shape of the stirring frame 633 is L-shaped, and the lower end of the outer surface of the rotating shaft 632 is also fixedly connected to an auger 634, which is arranged on the inner side of the stirring frame 633. The first motor 631 is fixedly installed on the top of the mounting frame 61, located above the top cover 62, and its output end passes through the top cover 62 and is connected to the rotating shaft 632. When the first motor 631 is running, the rotating shaft 632 rotates accordingly. The side shape of the stirring frame 633 is L-shaped. This design can ensure that the stirring frame 633 can stir the solution inside the vessel 4 and the solution at the edge of the vessel 4 when rotating, thereby ensuring To ensure the uniformity of the solution, in addition, the lower end of the outer surface of the rotating shaft 632 is fixedly connected to a screw 634, which is located on the inner side of the stirring frame 633. When the rotating shaft 632 rotates, the screw 634 will also rotate accordingly. Its spiral structure can assist in driving the solution at the bottom of the vessel 4 to roll up and down, further promoting the uniform mixing of the solution. The outer side of the bottom of the top cover 62 is evenly spaced and arranged in a ring shape with pH sensors 66, carbon dioxide sensors 65 and measuring instrument probes 64. The detection ends of these sensors all pass through the top cover 62 and are directly inserted into the material in the vessel 4 to obtain accurate detection data.

[0027] refer to Figure 1The adjustment mechanism 2 includes a vertical rail 21, which is fixedly installed in the middle of the back of the moisture analyzer 1. A second motor 22 is fixedly installed on the top of the vertical rail 21. The output end of the second motor 22 passes through the vertical rail 21 and is fixedly installed with a screw rod 23. The screw rod 23 is rotatably connected to the inner side of the vertical rail 21. The outer surface of the screw rod 23 is threadedly connected with a sliding block 24. The front of the sliding block 24 is fixedly connected to the mounting frame 61. The adjustment mechanism 2 is an important part of the system. It ensures that the detection mechanism 6 can be accurately moved to the specified position. The adjustment mechanism 2 includes a vertical rail 21. The vertical rail 21, the second motor 22, the screw rod 23 and the sliding block 24, the vertical rail 21 is fixedly installed in the middle of the back of the moisture analyzer 1, and provides a stable foundation for the entire adjustment mechanism 2. The second motor 22 is installed on the top of the vertical rail 21, and its output end passes through the vertical rail 21 and is fixedly connected to the screw rod 23. When the second motor 22 is running, the screw rod 23 will rotate inside the vertical rail 21, and the outer surface of the screw rod 23 is connected to the sliding block 24 through a thread, so the rotation of the screw rod 23 will drive the sliding block 24 to slide up and down inside the vertical rail 21, and the positive rotation of the sliding block 24 The surface is fixedly connected to the mounting frame 61, so the movement of the sliding block 24 will drive the entire detection mechanism 6 to move up and down. By accurately controlling the operation of the second motor 22, the detection mechanism 6 can be accurately aligned with the vessel 4 to ensure the accuracy and stability of the detection process. The detection mechanism 6 includes a mounting frame 61, a top cover 62, a stirring assembly 63 and a variety of sensors. The top cover 62 realizes uniform stirring of the solution in the vessel 4 through the stirring assembly 63 to ensure the accuracy of the detection result. The stirring assembly 63 is composed of a first motor 631, a rotating shaft 632, an L-shaped stirring frame 633 and an auger 634, which can realize all-round stirring of the solution in the vessel 4. In addition, pH sensors 66, carbon dioxide sensors 65 and measuring instrument probes 64 are arranged in a ring at equal intervals on the outer side of the bottom of the top cover 62. The detection ends of these sensors all penetrate the top cover 62 and are directly inserted into the material in the vessel 4 to obtain accurate detection data. The entire system is centrally controlled and managed by the control module. Users can set detection parameters such as stirring time, stirring speed, etc. as needed to achieve efficient and accurate calcium hydroxide quality detection.

[0028] refer to Figure 1-Figure 3The cross-sectional shape of the sliding block 24 is set in a convex shape, and the overall cross-sectional shape of the inner wall of the vertical rail 21 is also set in a convex shape. The overall cross-sectional shape of the inner wall of the vertical rail 21 is set in a convex shape. This design can match the cross-sectional shape of the sliding block 24, ensuring that the sliding block 24 can slide stably and smoothly in the vertical rail 21. The cross-sectional shape of the sliding block 24 is also set in a convex shape, which matches the convex cross-sectional shape of the inner wall of the vertical rail 21. This design not only increases the stability of the sliding block 24, but also effectively prevents the sliding block 24 from deviating or shaking during the sliding process. The second motor 22 is installed on the top of the vertical rail 21, and its output end passes through the vertical rail 21 and is fixedly connected to the screw rod 23. When the second motor 22 is running, the screw rod 23 will rotate on the inner side of the vertical rail 21, and the outer surface of the screw rod 23 is connected to the sliding block 24 by a thread, so the rotation of the screw rod 23 will drive the sliding The block 24 slides up and down on the inner side of the vertical rail 21, and the front side of the sliding block 24 is fixedly connected to the mounting frame 61. Therefore, the movement of the sliding block 24 will drive the entire detection mechanism 6 to move up and down to achieve precise alignment with the vessel 4. The detection mechanism 6 includes a mounting frame 61, a top cover 62, a stirring assembly 63 and a variety of sensors. The top cover 62 realizes uniform stirring of the solution in the vessel 4 through the stirring assembly 63 to ensure the accuracy of the detection result. The stirring assembly 63 is composed of a first motor 631, a rotating shaft 632, an L-shaped stirring frame 633 and an auger 634, which can achieve all-round stirring of the solution in the vessel 4. In addition, pH sensors 66, carbon dioxide sensors 65 and measuring instrument probes 64 are arranged in a ring at equal intervals on the outer side of the bottom of the top cover 62. The detection ends of these sensors all pass through the top cover 62 and are directly inserted into the material in the vessel 4 to obtain accurate detection data.

[0029] refer to Figure 2 An electric heating plate 7 is fixedly connected to the middle of the top of the placement tray 3, and a temperature sensor 8 is fixedly connected to one side of the placement tray 3. The electric heating plate 7 is fixedly connected to the middle of the top of the placement tray 3. This design allows the user to adjust the temperature in the vessel 4 as needed to adapt to different detection conditions. At the same time, a temperature sensor 8 is also fixedly connected to one side of the placement tray 3 for real-time monitoring of temperature changes in the vessel 4 to ensure that the detection process is carried out within the set temperature range.

[0030] refer to Figure 4 The bottom of the top cover 62 is fixedly installed with a sealing ring 9, and the outer side of the sealing ring 9 is in close contact with the inner wall of the container 4. The top cover 62 is a key part of the detection mechanism 6, and the bottom of the top cover 62 is fixedly installed with a sealing ring 9. The outer side of the sealing ring 9 is in close contact with the inner wall of the container 4, forming a closed environment, which effectively prevents the leakage of the solution during the stirring and detection process, and also avoids the entry of external impurities, thereby ensuring the accuracy of the detection results.

[0031] Principle and advantages of use: During use of the device, the material to be tested can be added into the interior of the vessel 4, and the second motor 22 can be started to drive the screw rod 23 to slide from top to bottom on the inner side of the vertical rail 21, and the top cover 62 mounting frame 61 can be driven to move downward by sliding the sliding block 24 downward, and the mounting frame 61 can drive the top cover 62 to cover the top of the vessel 4 when it moves downward, and the top cover 62 and the vessel 4 can be well sealed by fitting together. In this process, the pH sensor 66, the carbon dioxide sensor 65 and the measuring instrument probe 64 are all inserted into the material inside the vessel 4, and at this time, it can assist in the detection. The detection is carried out during which the moisture content of Ca(OH)2 is quickly determined by the moisture meter 1, the pH sensor 66 is used to measure the pH value of the solution, and the carbon dioxide sensor 65 is used to detect the concentration or absorption rate of carbon dioxide. The instrument quickly analyzes the absorption rate of CO2 by measuring the pH value of the solution and assisting in carbon dioxide detection, thereby accurately judging the quality and efficiency of Ca(OH)2, and can play an accurate detection role. In addition, the weighing sensor 5, the temperature sensor 8 and the electric heating plate 7 are used to assist in the detection process, and the weight, time and temperature can be quickly determined at one time, which can improve the overall detection accuracy of the device.

[0032] By setting the stirring component 63, the device can be used in the process of adding the materials and containers to be tested into the top container 4 of the placement plate 3. At this time, the second motor 22 is started to drive the screw rod 23 to drive the sliding block 24 to move downward. The downward movement of the sliding block 24 can drive the top cover 62 to cover the top of the container 4. The first motor 631 is started to run, and the first motor 631 drives the rotating shaft 632 to rotate. The rotation of the rotating shaft 632 can assist in driving the stirring frame 633 to rotate. The stirring frame 633 is L-shaped and can evenly stir the inside and outside of the container 4. At the same time, the auger 634 is located on the inner side of the stirring frame 633 and rotates, which can assist in driving the solution at the bottom of the container 4 to roll up and down, so that the solution material can be evenly stirred and mixed up and down, which can improve the uniformity of the solution of the device during the detection period, and can make the overall detection of the device more convenient and the overall detection accuracy higher.

Claims

1. A calcium hydroxide comprehensive detector system, comprising a moisture meter (1), characterized in that: A weighing sensor (5) is fixedly mounted on the top of the moisture meter (1), a placement plate (3) is fixedly mounted on the top of the weighing sensor (5), a container (4) is placed on the top of the placement plate (3), a shifting mechanism (2) is fixedly mounted on the middle of the back of the moisture meter (1), a detection mechanism (6) is fixedly mounted on the front of the shifting mechanism (2), and a control module is fixedly connected to the inside of the moisture meter (1); The detection mechanism (6) comprises a mounting frame (61), wherein the mounting frame (61) is fixedly mounted on the front side of the adjustment mechanism (2), a top cover (62) is fixedly mounted on the front end of the mounting frame (61), a stirring assembly (63) is rotatably connected to the middle of the bottom of the top cover (62), a pH sensor (66), a carbon dioxide sensor (65) and a measuring instrument probe (64) are fixedly connected to the outer side of the bottom of the top cover (62) in a circular arrangement at equal intervals, and the bottom detection ends of the pH sensor (66), the carbon dioxide sensor (65) and the measuring instrument probe (64) all pass through the top cover (62).

2. The calcium hydroxide comprehensive detector system according to claim 1, characterized in that: The stirring assembly (63) comprises a first motor (631), the first motor (631) is fixedly mounted on the top of the mounting frame (61), the first motor (631) is arranged at the upper end of the top cover (62), the output end of the first motor (631) passes through the top cover (62) and is fixedly mounted with a rotating shaft (632), and the outer surface of the lower end of the rotating shaft (632) is fixedly mounted with a stirring frame (633) at equal intervals.

3. The calcium hydroxide comprehensive detector system according to claim 2, characterized in that: The side surface of the stirring frame (633) is L-shaped, and the lower end of the outer surface of the rotating shaft (632) is fixedly connected to an auger (634), and the auger (634) is arranged on the inner side of the stirring frame (633).

4. The calcium hydroxide comprehensive detector system according to claim 1, characterized in that: The adjustment mechanism (2) comprises a vertical rail (21), the vertical rail (21) is fixedly mounted on the middle part of the back side of the moisture meter (1), a second motor (22) is fixedly mounted on the top of the vertical rail (21), an output end of the second motor (22) passes through the vertical rail (21) and a screw rod (23) is fixedly mounted thereon, the screw rod (23) is rotatably connected to the inner side of the vertical rail (21), a sliding block (24) is threadedly connected to the outer surface of the screw rod (23), and the front side of the sliding block (24) is fixedly connected to the mounting frame (61).

5. The calcium hydroxide comprehensive detector system according to claim 4, characterized in that: The cross-sectional shape of the sliding block (24) is arranged in a convex shape, and the overall cross-sectional shape of the inner wall of the vertical rail (21) is also arranged in a convex shape.

6. The calcium hydroxide comprehensive detector system according to claim 1, characterized in that: An electric heating plate (7) is fixedly connected to the middle of the top of the placement tray (3), and a temperature sensor (8) is fixedly connected to one side of the placement tray (3).

7. The calcium hydroxide comprehensive detector system according to claim 1, characterized in that: A sealing ring (9) is fixedly mounted on the bottom of the top cover (62), and the outer side of the sealing ring (9) is in close contact with the inner wall of the container (4).

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