Viscosity testing device based on molybdenum-manganese slurry

Abstract

The utility model relates to the technical field of viscosity testing, in particular to a viscosity testing device based on molybdenum manganese slurry, which comprises a base, a viscosity tester body and a testing rotor, the viscosity tester body is mounted at the upper end of the base, and the testing rotor, a protective frame and a guide frame are fixedly connected to the lower end of the viscosity tester body. A testing shell for placing molybdenum-manganese slurry is placed at the upper end of the base, and a bubble removing mechanism is mounted on the inner side of the upper end of the testing shell; the bubble removing mechanism comprises a plurality of arc-shaped plates, a fixing plate is fixedly connected to the middle of the upper end of each arc-shaped plate, a rotating shaft is fixedly connected to the inner side of one end of each fixing plate, clockwork springs are installed on the outer sides of the two ends of each rotating shaft, and a through hole is formed in the lower end of each fixing plate. The bubbles in the molybdenum-manganese slurry are eliminated by filtering and matching with the conical block for puncturing the bubbles, so that the viscosity testing efficiency of the molybdenum-manganese slurry can be effectively improved.

Description

Technical Field

[0001] This utility model relates to the field of viscosity testing technology, specifically a viscosity testing device based on molybdenum-manganese slurry. Background Technology

[0002] A viscosity testing device is a precision measuring tool used to quantitatively analyze the viscosity characteristics of fluids. By simulating the flow resistance of fluids under different conditions, this device can provide key rheological performance data for industries such as chemical, food processing, petroleum, and pharmaceutical.

[0003] Viscosity testing devices are designed to incorporate a variety of measurement technologies, such as rotary, falling ball, and vibration types, to meet the measurement needs of different viscosity ranges and fluid types. They not only provide high-precision measurement results, but also simplify the testing process and improve work efficiency through intelligent operating systems. In addition, the ease of use and maintainability of viscosity testing devices make them indispensable equipment in laboratories and industrial production, helping to ensure product quality and process optimization.

[0004] In the process of viscosity testing of molybdenum-manganese slurry, the preparation of the molybdenum-manganese slurry sample has a great influence on the accuracy of the viscosity test results. Before conducting the viscosity test, the sample needs to be thoroughly stirred and allowed to stand for a certain period of time to eliminate the influence of internal stress and air bubbles. However, eliminating air bubbles by standing will affect the efficiency of the test. Therefore, a viscosity testing device based on molybdenum-manganese slurry is proposed to address the above problems. Utility Model Content

[0005] The purpose of this invention is to provide a viscosity testing device based on molybdenum-manganese slurry, in order to solve the problem that the preparation of the molybdenum-manganese slurry sample has a great influence on the accuracy of the viscosity test results. Before conducting the viscosity test, the sample needs to be thoroughly stirred and allowed to stand for a certain period of time to eliminate the influence of internal stress and air bubbles. However, eliminating air bubbles by standing will affect the efficiency of the test.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A viscosity testing device based on molybdenum-manganese slurry includes a base, a viscosity tester body, and a test rotor. The viscosity tester body is mounted on the upper end of the base, and the test rotor, a protective frame, and a guide frame are fixedly connected to the lower end of the viscosity tester body. A test shell for holding the molybdenum-manganese slurry is placed on the upper end of the base, and a de-bubbling mechanism is installed on the inner side of the upper end of the test shell. The de-bubbling mechanism includes multiple arc-shaped plates, with a fixed plate fixedly connected to the middle of the upper end of each arc-shaped plate. A rotating shaft is fixedly connected to the inner side of one end of the fixed plate, and springs are installed on the outer sides of both ends of the rotating shaft. A through hole is opened at the lower end of the fixed plate, and conical blocks are fixedly connected at equal intervals to the inner wall of the through hole. A circular plate is fixedly connected to the bottom end of one of the arc-shaped plates. The test shell includes a cylindrical shell, with a groove, an annular groove, and a circular groove opened on the inner side of the upper end of the cylindrical shell.

[0008] As a further optimization of this utility model, the test rotor is set inside the protective frame, the protective frame is U-shaped, the protective frame is set inside the guide frame, the bottom end of the guide frame is arc-shaped, and the center points of the guide frame, the protective frame and the test rotor are set on the same vertical plane.

[0009] As a further optimization of this utility model, the following features are provided: multiple through holes are provided at the bottom end of any of the arc-shaped plates, and there are four arc-shaped plates in total, with one-to-one correspondence between the arc-shaped plates and the fixing plates.

[0010] As a further optimization of this utility model, the fixed plate and the rotating shaft are in one-to-one correspondence, and the rotating shaft is rotatably connected to the cylindrical shell through a spring and a circular groove.

[0011] As a further optimization of this utility model, the end of the fixing plate near the center point of the upper end of the column shell is arc-shaped, and the end of the fixing plate away from the center point of the upper end of the column shell is set inside the groove.

[0012] As a further optimization of this utility model, the center point of the circular plate is on the same axis as the cylindrical shell, and the circular plate is in close contact with the bottom ends of the other three arc-shaped plates.

[0013] As a further optimization of this utility model, the groove, the annular groove, and the circular groove are connected to each other, and the lower end of the groove near the center point of the column shell is arc-shaped.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In this invention, by setting up a bubble removal mechanism and a test shell, the bubbles inside the molybdenum-manganese slurry can be eliminated by filtering and using a conical block to puncture the bubbles during the process of pouring the molybdenum-manganese slurry into the column shell. This can effectively improve the efficiency of the viscosity test of the molybdenum-manganese slurry. At the same time, by setting up a guide frame and a protective frame, the arc plate can be automatically opened during the test to ensure the stability of the test process. Attached Figure Description

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

[0017] Figure 2 This is a schematic diagram of the bubble removal mechanism of this utility model;

[0018] Figure 3 This utility model Figure 2 Schematic diagram of the structure at point A in the middle;

[0019] Figure 4 This utility model Figure 2 Schematic diagram of the structure at point B;

[0020] Figure 5 This is a schematic diagram of the test shell structure of this utility model;

[0021] Figure 6 This utility model Figure 5 Schematic diagram of the structure at point C.

[0022] In the diagram: 1. Base; 2. Viscosity tester body; 3. Guide frame; 4. Protective frame; 5. Test rotor;

[0023] 6. Bubble removal mechanism; 61. Arc-shaped plate; 62. Fixed plate; 63. Through hole; 64. Clockwork spring; 65. Rotating shaft; 66. Conical block; 67. Circular plate;

[0024] 7. Test housing; 71. Column housing; 72. Groove; 73. Annular groove; 74. Circular groove. Detailed Implementation

[0025] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0026] It should be noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to limit the exemplary embodiments according to this application. As used herein, the singular form is intended to include the plural form as well, unless the context clearly indicates otherwise. Furthermore, it should be understood that when the terms "comprising" and / or "including" are used in this specification, they indicate the presence of features, steps, operations, devices, components, and / or combinations thereof.

[0027] Please see Figure 1-6 This utility model provides a technical solution:

[0028] The viscosity testing device based on molybdenum-manganese slurry includes a base 1, a viscosity tester body 2, and a test rotor 5. The viscosity tester body 2 is installed on the upper end of the base 1. The test rotor 5, a protective frame 4, and a guide frame 3 are fixedly connected to the lower end of the viscosity tester body 2. A test shell 7 for holding molybdenum-manganese slurry is placed on the upper end of the base 1. A de-bubbling mechanism 6 is installed on the inner side of the upper end of the test shell 7. The de-bubbling mechanism 6 includes multiple arc-shaped plates 61. A fixing plate 62 is fixedly connected to the middle of the upper end of the arc-shaped plate 61. A rotating shaft 65 is fixedly connected to the inner side of one end of the fixing plate 62. A spring spring 64 is installed on the outer side of both ends of the rotating shaft 65. A through hole 63 is opened at the lower end of the fixing plate 62. Conical blocks 66 are fixedly connected at equal intervals to the inner wall of the through hole 63. A circular plate 67 is fixedly connected to the bottom end of one of the arc-shaped plates 61. The test shell 7 includes a cylindrical shell 71. A groove 72, an annular groove 73, and a circular groove 74 are opened on the inner side of the upper end of the cylindrical shell 71.

[0029] As a further implementation of this solution, the test rotor 5 is set inside the protective frame 4. The protective frame 4 is U-shaped and is set inside the guide frame 3. The bottom of the guide frame 3 is arc-shaped. The center points of the guide frame 3, the protective frame 4 and the test rotor 5 are set on the same vertical plane. Through the above settings, the stability of the overall equipment operation can be effectively improved.

[0030] As a further implementation of this solution, multiple through holes 63 are provided at the bottom end of any arc-shaped plate 61, and four arc-shaped plates 61 are provided. The arc-shaped plates 61 and the fixed plate 62 correspond one-to-one. Through the above arrangement, the molybdenum-manganese slurry can be filtered stably.

[0031] As a further implementation of this solution, the fixed plate 62 and the rotating shaft 65 correspond one-to-one. The rotating shaft 65 is rotatably connected to the cylindrical shell 71 through the spring 64 and the circular groove 74. Through the above arrangement, the fixed plate 62 can be stably limited.

[0032] As a further implementation of this solution, the end of the fixing plate 62 near the center point of the upper end of the column shell 71 is arc-shaped, and the end of the fixing plate 62 away from the center point of the upper end of the column shell 71 is set inside the groove 72. Through the above settings, the smoothness of the rotation of the fixing plate 62 can be further improved.

[0033] As a further implementation of this solution, the center point of the circular plate 67 is on the same axis as the column shell 71, and the circular plate 67 is in close contact with the bottom of the other three arc plates 61. With the above arrangement, it can be ensured that when the molybdenum-manganese slurry is poured into the inside of the column shell 71, it will not flow in through the gap between the arc plates 61.

[0034] As a further implementation of this solution, the groove 72, the annular groove 73 and the circular groove 74 are connected. The lower end of the groove 72 near the center point of the column shell 71 is arc-shaped. Through the above settings, it can be ensured that the arc plate 61 can rotate stably.

[0035] Workflow: During operation, the equipment is powered by an external power source. During viscosity testing of the molybdenum-manganese slurry, the slurry needs to be stirred. After stirring, the slurry is poured onto the upper end of the arc-shaped plate 61. After being poured onto the arc-shaped plate 61, the slurry enters the bottom of the cylindrical shell 71 through the through-hole 63. As the slurry passes through the through-hole 63, air bubbles generated during stirring are punctured by the conical block 66, ensuring that the slurry inside the bottom of the cylindrical shell 71 is not affected by air bubbles during viscosity testing, thus preventing any impact on the accuracy of the test data. When the slurry is completely poured into the cylindrical shell 71, the viscosity tester body 2 is moved downwards. The protective frame 4 first controls the arc-shaped plate 61 to open. When the guide frame 3 contacts the fixed plate 62, it controls all four arc-shaped plates 61 to fully open, ensuring that the test rotor 5 is not affected during the test and further guaranteeing the stability of the test process.

[0036] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A viscosity testing device based on molybdenum-manganese slurry, comprising a base (1), a viscosity tester body (2), and a test rotor (5), characterized in that: The base (1) is equipped with a viscosity tester body (2) at the upper end. The lower end of the viscosity tester body (2) is fixedly connected with a test rotor (5), a protective frame (4) and a guide frame (3). The base (1) is equipped with a test shell (7) for placing molybdenum manganese slurry. The test shell (7) is equipped with a de-bubbling mechanism (6) on the inner side of the upper end. The de-bubble mechanism (6) includes multiple arc-shaped plates (61). A fixed plate (62) is fixedly connected to the middle of the upper end of the arc-shaped plate (61). A rotating shaft (65) is fixedly connected to the inner side of one end of the fixed plate (62). A spring spring (64) is installed on the outer side of both ends of the rotating shaft (65). A through hole (63) is opened at the lower end of the fixed plate (62). Conical blocks (66) are fixedly connected at equal intervals to the inner wall of the through hole (63). A circular plate (67) is fixedly connected to the bottom end of one of the arc-shaped plates (61). The test housing (7) includes a cylindrical shell (71), and the inner side of the upper end of the cylindrical shell (71) is provided with a groove (72), an annular groove (73) and a circular groove (74).

2. The viscosity testing device based on molybdenum-manganese slurry according to claim 1, characterized in that: The test rotor (5) is set inside the protective frame (4). The protective frame (4) is U-shaped and is set inside the guide frame (3). The bottom end of the guide frame (3) is arc-shaped. The center points of the guide frame (3), the protective frame (4) and the test rotor (5) are set on the same vertical plane.

3. The viscosity testing device based on molybdenum-manganese slurry according to claim 1, characterized in that: Multiple through holes (63) are provided at the bottom end of any of the arc-shaped plates (61), and there are four arc-shaped plates (61) and one-to-one correspondence between the arc-shaped plates (61) and the fixing plate (62).

4. The viscosity testing device based on molybdenum-manganese slurry according to claim 1, characterized in that: The fixed plate (62) and the rotating shaft (65) are in one-to-one correspondence. The rotating shaft (65) is rotatably connected to the cylindrical shell (71) through the spring spring (64) and the circular groove (74).

5. The viscosity testing device based on molybdenum-manganese slurry according to claim 1, characterized in that: The end of the fixing plate (62) near the center point of the upper end of the column shell (71) is arc-shaped, and the end of the fixing plate (62) away from the center point of the upper end of the column shell (71) is set inside the groove (72).

6. The viscosity testing device based on molybdenum-manganese slurry according to claim 1, characterized in that: The center point of the circular plate (67) is on the same axis as the cylindrical shell (71), and the circular plate (67) is in close contact with the bottom ends of the other three arc-shaped plates (61).

7. The viscosity testing device based on molybdenum-manganese slurry according to claim 1, characterized in that: The groove (72), the annular groove (73) and the circular groove (74) are connected, and the lower end of the groove (72) near the center point of the column shell (71) is arc-shaped.

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