Soluble alloy dissolution rate detection device
By designing a control base with adjustable temperature and stirring speed, and a magnetically stirred water bath, the problem of simultaneously detecting the dissolution rate of multiple soluble alloy materials and simulating the flow state of the solution in existing technologies has been solved, achieving efficient and accurate detection results.
Patent Information
- Application Number
- CN202520144197.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-01-21
- Publication Date
- 2026-02-03
- Estimated Expiration
- 2035-01-21
AI Technical Summary
Existing technologies struggle to simultaneously and efficiently detect the dissolution rates of multiple soluble alloy materials and simulate their flow state in the working environment, resulting in low detection efficiency and uneven temperature distribution.
A device for detecting the dissolution rate of soluble alloys was designed, which includes a control base with adjustable water bath temperature and stirring speed, equipped with a magnetically stirred water bath and multiple mesh bags. It can simultaneously detect multiple samples and simulate the flow state of the dissolution liquid. The mesh bags are used to hold the samples to prevent them from falling off.
It achieves parallel detection of multiple samples and uniformity of dissolution temperature, improving detection efficiency and accuracy, and simulating the flow state of the solution in the actual working environment.
Smart Images
Figure CN223870660U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of soluble alloy dissolution rate detection, and in particular to a soluble alloy dissolution rate detection device. Background Technology
[0002] Currently, for the fields of oil extraction tools and medical soluble alloys, there is a demand for testing the dissolution rate of alloys. In order to ensure the accuracy of the test, the rate testing device not only needs to test multiple parallel samples at the same time, but also needs to simulate the flow state of the material in the working environment.
[0003] Therefore, in order to improve the detection efficiency of the dissolution rate of soluble alloy materials, the dissolution rate detection device is required to have the function of simulating the flow state of the material in the working environment. A soluble alloy dissolution rate detection device can be designed that can measure the dissolution rate of multiple samples at one time to improve the detection efficiency, and also has the function of simulating the flow state of the material in the working environment. Utility Model Content
[0004] To overcome the need to improve the detection efficiency of the dissolution rate of soluble alloy materials, the dissolution rate detection device also needs to have the function of simulating the flow state of the material in the working environment.
[0005] The technical solution of this utility model is as follows: a soluble alloy dissolution rate detection device, including a control base that can adjust the temperature and stirring speed of a water bath, a stainless steel water bath placed on the control base, a support rod connected to the control base, a cross clamp connected to the support rod, a fixed bracket connected to the cross clamp, a thermocouple inserted into a hole in the fixed bracket, and the thermocouple connected to the control base via a signal line; a magnetic stir bar is placed inside the water bath, and a perforated lid is placed on the water bath, the thermocouple is inserted into the water bath through the hole in the lid, and a collar chain passes through the middle of the other holes in the lid, with a mesh bag connected to the lower end of each collar chain, and a positioning pin passing through the upper part of the collar chain on the lid.
[0006] Preferably, the lid is a frustum of a cone with a small lower diameter, a large upper diameter, and no upper end face.
[0007] Preferably, one end of the positioning pin is shaped like a sphere with a diameter larger than the inner diameter of the collar chain.
[0008] Preferably, the thermocouple has a multi-level circular boss shape, with a larger diameter near the end of the signal line.
[0009] Preferably, the lid, mesh bag, chain loop, and positioning pin are made of paramagnetic material.
[0010] The beneficial effects of this utility model are:
[0011] 1. Compared with traditional testing devices, it is equipped with multiple net bags for placing soluble alloy materials, which can simultaneously test multiple parallel samples of soluble alloy materials.
[0012] 2. It is equipped with a magnetically stirred water bath, which can simulate the flow state of the solution in the working environment of soluble alloys.
[0013] 3. Traditional testing devices typically use a wire to tie the sample into the dissolving solution for dissolution. As dissolution progresses, the sample tends to fall to the bottom of the pot, resulting in an actual sample dissolution temperature that is too high. This invention uses a net bag to support the sample, preventing it from falling to the bottom of the pot and ensuring that the actual sample dissolution temperature remains uniform and constant. Attached Figure Description
[0014] Figure 1 The diagram shown is a schematic representation of the overall structure of a soluble alloy dissolution rate detection device according to this utility model.
[0015] Figure 2 The diagram shown is a partially enlarged structural schematic of part A of the soluble alloy dissolution rate detection device of this utility model.
[0016] Figure 3 The diagram shown is a schematic representation of the cover structure of a soluble alloy dissolution rate detection device according to this utility model.
[0017] Figure 4 The diagram shown is a schematic diagram of the fixed support structure of a soluble alloy dissolution rate detection device according to this utility model.
[0018] Explanation of reference numerals in the attached diagram: 1. Cross clamp; 2. Support rod; 3. Positioning pin; 4. Loop chain; 5. Net bag; 6. Magnetic stir bar; 7. Signal line; 8. Fixing bracket; 9. Thermocouple; 10. Cover; 11. Water bath; 12. Control base. Detailed Implementation
[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments.
[0020] Please see Figure 1-4Figure 1-2 illustrates an embodiment of this invention: a soluble alloy dissolution rate detection device. The device includes a control base 12 that adjusts the temperature and stirring speed of a water bath 11. A stainless steel water bath 11 is placed on the control base 12. A support rod 2 is connected to the control base 12, and a cross clamp 1 is connected to the support rod 2. A fixed bracket 8 is connected to the cross clamp 1. A thermocouple 9 is inserted into a hole in the fixed bracket 8. The thermocouple 9 has a multi-level circular boss shape, with a larger diameter near the end connected to the signal line 7. The thermocouple 9 is connected to the control base 12 via the signal line 7. A magnetic stirrer 6 is placed inside the water bath 11. A perforated plastic cover 10 is placed on the water bath 11. The cover 10 is a frustum with a small lower diameter, a large upper diameter, and no upper surface. Thermocouple 9 is inserted into water bath 11 through hole in cover 10. Stainless steel collar chain 4 passes through the middle of the other holes in cover 10. Plastic mesh bag 5 is connected to the lower end of collar chain 4. Stainless steel positioning pin 3 passes through the upper part of collar chain 4 in cover 10. A ball with a diameter larger than the inner diameter of collar chain 4 is welded to one end of positioning pin 3.
[0021] During operation, first clamp one end of the cross clamp 1 onto the support rod 2, then fix the fixing bracket 8 to the other end of the cross clamp 1. Place the dissolving solution into the water bath 11, and place the alloy sample into the mesh bag 5. Adjust the height of the mesh bag 5 in the water bath 11 by inserting the positioning pin 3 into the collar chain 4. Connect the thermocouple 9 and the control base 12 via a control line. Then insert the thermocouple 9 into the holes of the fixing bracket 8 and the cover 10, and adjust the position of the thermocouple 9 probe in the water bath 11 using the cross clamp 1. Finally, adjust the rotation speed of the magnetic stirrer 6 and the temperature of the dissolving solution in the water bath 11 using the control base 12. The thermocouple 9 can monitor the temperature of the dissolving solution in real time, stabilizing the temperature and detecting the effect of different temperatures on the dissolution rate. The control base 12 controls the rotation of the magnetic stirrer 6 to stir the dissolving solution, simulating the flow state of the dissolving solution in the working environment of the soluble alloy. Samples in different net bags 5 do not interfere with each other, which facilitates the classification and comparison of different sample dissolution rates to improve detection efficiency. It can also detect the dissolution rate of multiple parallel samples at the same time to improve the detection error tolerance.
[0022] Through the above steps, by setting up multiple nets for holding soluble alloy materials, multiple parallel samples of soluble alloy materials can be tested simultaneously; by setting up a magnetically stirred water bath, the flow state of the solution in the working environment of the soluble alloy can be simulated; by using nets to hold the samples, they will not fall to the bottom of the pot, ensuring that the actual sample dissolution temperature remains uniform and constant.
Claims
1. A device for detecting the dissolution rate of a soluble alloy, comprising a control base (12) for adjusting the temperature of a water bath (11) and the stirring speed, characterized in that: A stainless steel water bath (11) is placed on the control base (12). A support rod (2) is connected to the control base (12). A cross clamp (1) is connected to the support rod (2). A fixed bracket (8) is connected to the cross clamp (1). A thermocouple (9) is inserted into the hole of the fixed bracket (8). The thermocouple (9) is connected to the control base (12) through a signal line (7). A magnetic stir bar (6) is placed inside the water bath (11). A perforated cover (10) is placed on the water bath (11). The thermocouple (9) is inserted into the water bath (11) through the hole of the cover (10). A collar chain (4) passes through the middle of the hole of the other covers (10). A net bag (5) is connected to the lower end of each collar chain (4). A positioning pin (3) passes through the upper part of the collar chain (4) on the cover (10).
2. The soluble alloy dissolution rate detection device according to claim 1, characterized in that: The cover (10) is a frustum with a small lower diameter, a large upper diameter, and no upper end face.
3. The soluble alloy dissolution rate detection device according to claim 1, characterized in that: One end of the positioning pin (3) is shaped like a sphere with a diameter larger than the inner diameter of the ring of the collar chain (4).
4. The soluble alloy dissolution rate detection device according to claim 1, characterized in that: The thermocouple (9) has a multi-level circular boss shape, and its diameter is larger near the end of the signal line (7).
5. The soluble alloy dissolution rate detection device according to claim 1, characterized in that: The lid (10), net bag (5), chain ring (4), and positioning pin (3) are made of paramagnetic material.