Circulation bubbling device

Abstract

The utility model discloses a circulation bubbling device, which comprises a bubbler, a bubbler liquid outlet first port, a bubbler liquid inlet first port, a bubbler liquid outlet second port, a bubbler liquid outlet first port and a bubbler liquid outlet second port, one end of the liquid outlet pipeline is in pipeline connection with the liquid outlet first port of the bubbler, and the other end of the liquid outlet pipeline is a liquid outlet first port; one end of the liquid inlet pipeline is in pipeline connection with the first liquid inlet port of the bubbler, the other end of the liquid inlet pipeline is a first liquid inlet port, and the height of the plane where the first liquid inlet port is located is lower than that of the plane where the first liquid outlet port is located; the first liquid outlet port and the first liquid inlet port are located in the space where the reaction units are located; and the heating device is used for heating the reaction unit. According to the circulation foaming device, automatic operation can be realized, and various different test environments can be simulated according to test requirements.

Description

Technical Field

[0001] The utility model relates to a testing instrument device, in particular to a circulating bubbling device. Background Art

[0002] In the process of research and development, in order to explore the foaming laws of different foaming agents, the current conventional operation in the laboratory test environment usually adopts manual conditions, which has the following disadvantages:

[0003] (1) Manual operation may lead to inaccurate test results due to different operators, and manual operation cannot simulate the foaming situation of the working fluid flow state;

[0004] (2) The current test method can only be operated at room temperature, and it is impossible to better control variables to test the foam situation at different temperatures;

[0005] (3) During the test, since the height of the first liquid outlet port needs to be adjusted each time, there will be an error in the height of the first liquid outlet port between the previous and the next times, and manual adjustment of the error is required.

[0006] Based on this, it is expected to obtain a bubbling device that can achieve automated operation and can simulate a variety of different test environments according to test requirements. Summary of the Utility Model

[0007] In view of the above deficiencies of the current prior art, the utility model provides a circulating bubbling device, which can achieve automated operation and can simulate a variety of different test environments according to test requirements.

[0008] In order to achieve the above object, the utility model proposes a circulating bubbling device, which comprises:

[0009] A bubbler, which has a first liquid outlet port and a first liquid inlet port;

[0010] A liquid outlet pipeline, one end of which is connected to the first liquid outlet port of the bubbler through a pipeline, and the other end is a first liquid outlet port;

[0011] A liquid inlet pipeline, one end of which is connected to the first liquid inlet port of the bubbler through a pipeline, and the other end is a first liquid inlet port, and the plane height of the first liquid inlet port is lower than the plane height of the first liquid outlet port;

[0012] One or more reaction units, where the first liquid outlet port and the first liquid inlet port are located in the space where the reaction units are located;

[0013] And a heating device, which heats the reaction units.

[0014] Preferably, when there are two or more reaction units, the liquid outlet pipeline includes at least one liquid outlet branch, the liquid outlet branch is fluidly connected to the liquid outlet pipeline, and a first liquid outlet port is provided on each liquid outlet branch.

[0015] Preferably, when there are two or more reaction units, the liquid inlet pipeline includes at least one liquid inlet branch, the liquid inlet branch is fluidly connected to the liquid inlet pipeline, and a first liquid inlet port is provided on each liquid inlet branch.

[0016] Preferably, the heating device is an induction heating device.

[0017] In some embodiments, the heating device can be set to a heating temperature of, for example: room temperature, 40 °C, 50 °C, 60 °C or 70 °C.

[0018] More preferably, the heating method can be water bath heating.

[0019] Preferably, the circulation and foaming device further includes:

[0020] a temperature measuring device that measures the temperature of the reaction unit.

[0021] More preferably, the temperature measuring device is a thermometer or an infrared thermometer.

[0022] Preferably, the circulation and foaming device further includes: a liquid level gauge that measures the liquid level height in the reaction unit.

[0023] Preferably, the liquid level gauge is one or more of the following groups: a glass liquid level gauge, a pressure liquid level gauge, a buoy liquid level gauge, a capacitance liquid level gauge, a resistance liquid level gauge or an optoelectronic liquid level gauge.

[0024] Preferably, the circulation and foaming device further includes:

[0025] a moving mechanism that adjusts the relative height of the first liquid outlet port with respect to the reaction unit by adjusting the position of the reaction unit.

[0026] In some embodiments, the moving mechanism is configured as: a fixing frame provided with fixing clips thereon. Its working principle is: the fixing frame fixes the reaction unit, and by adjusting the relative position of the fixing clips with respect to the fixing frame, the position of the reaction unit is adjusted, and thus the relative height of the first liquid outlet port with respect to the reaction unit is achieved.

[0027] In some other embodiments, the moving mechanism is configured as: a moving rod and a driving device connected to the moving rod. The driving device can be a stepper motor or a servo motor to control the movement of the moving rod and drive the movement of the reaction unit, thereby realizing the adjustment of the relative height of the first liquid outlet port with respect to the reaction unit.

[0028] Preferably, a foam adjusting device is provided at the first liquid outlet port. The foam adjusting device is connected to the management where the first liquid outlet port is located through a detachable connecting component, and holes are formed on its end face. The foam density of the first liquid outlet port is adjusted by adjusting the aperture.

[0029] Preferably, the reaction unit has an open end to communicate with the outside.

[0030] Preferably, the reaction unit is a closed container.

[0031] For example, in some embodiments, a seal is provided at the open end of the container so that the reaction unit forms a closed space.

[0032] Compared with the prior art, the circulating foam generating device of the present invention has the following advantages and beneficial effects:

[0033] The circulating foam generating device of the present invention has a simple structure and is convenient to operate.

[0034] In addition, the circulating foam generating device of the present invention can, according to the test requirements, realize the test of the static foam height, and can also realize the test of the foaming situation under the flowing state of the simulated test liquid.

[0035] In addition, the circulating foam generating device of the present invention can, according to the test requirements, realize the test of the change of each foam height at different temperatures. Description of the Drawings

[0036] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the following will briefly introduce the drawings required to be used in the embodiments. Obviously, the following described drawings are only some embodiments of the present invention. For those of ordinary skill in the art, without creative efforts, other drawings can also be obtained according to these drawings.

[0037] Figure 1 It is a schematic structural diagram of the circulating foam generating device of the present invention in one embodiment.

[0038] Figure 2 It is a schematic structural diagram of the foam adjusting device of the circulating foam generating device of the present invention in one embodiment. Detailed Embodiments

[0039] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0040] Figure 1 It is a schematic structural diagram of the circulation bubbling device described in the present utility model in an implementation manner.

[0041] As Figure 1 shown, in this implementation manner, the circulation bubbling device 100 includes: a bubbler 1, a liquid outlet pipeline 2, a liquid inlet pipeline 3 (it should be noted that part of the liquid inlet pipeline is not marked in the figure, but those skilled in the art should know how to design the pipeline connection), a reaction unit 4, and a heating device 5.

[0042] Among them, the bubbler 1 has a first bubbling liquid outlet port 11 and a first bubbling liquid inlet port 12. One end of the liquid outlet pipeline 2 is connected to the first bubbling liquid outlet port 11 of the bubbler through a pipeline, and the other end is the first liquid outlet port 21. One end of the liquid inlet pipeline 3 is connected to the first bubbling liquid inlet port 12 of the bubbler through a pipeline, and the other end is the first liquid inlet port 31. Moreover, the plane height where the first liquid inlet port 31 is located is lower than the plane height where the first liquid outlet port 21 is located, that is, the first liquid inlet port 31 is directly inserted into the bottom of the container of the reaction unit 4, and the first liquid outlet port 21 is flush with the container opening of the reaction unit 4.

[0043] Further referring to Figure 1 It can be seen that both the first liquid outlet port 21 and the first liquid inlet port 31 are located in the space where the reaction unit 4 is located. Moreover, in this implementation manner, the reaction unit 4 is provided with three sub-units, namely a first reaction unit 41, a second reaction unit 42, and a third reaction unit 43. And the first reaction unit 41, the second reaction unit 42, and the third reaction unit 43 all have a first liquid outlet port 21 and a first liquid inlet port 31 in their corresponding spaces. That is to say, the liquid outlet pipeline 2 includes three liquid outlet branches, and the liquid outlet branches are fluidly connected to the liquid outlet pipeline 2. Correspondingly, the liquid inlet pipeline includes three liquid inlet branches, and the liquid inlet branches are connected to the liquid inlet pipeline 3 to ensure that each reaction unit has a first liquid outlet port 21 and a first liquid inlet port 31. And it can be seen from Figure 1 that both the first reaction unit 41 and the third reaction unit 43 are open containers, that is, they have an open end and are communicated with the outside. While the second reaction unit 42 is a closed container, and a sealed space is formed by setting a seal at the container opening.

[0044] Moreover, the first reaction unit 41, the second reaction unit 42, and the third reaction unit 43 are transparent containers with scales on them, so that the foam height can be directly observed.

[0045] Of course, it should be noted that in some other embodiments, the number of reaction units can be set according to the circumstances of each embodiment.

[0046] In this embodiment, the heating device 5 includes a first heating device 51 and a second heating device 52. Among them, the first heating device 51 is an alcohol lamp, and the second heating device 52 is an induction electromagnetic cooker. And the first heating device 51 and the second heating device 52 adopt water bath heating, and their temperatures can be set to: room temperature, 40°C, 50°C, 60°C or 70°C. Even in some embodiments, other heating devices are used to achieve a heating temperature of, for example, 120°C.

[0047] As Figure 1 shown, the circulation and foaming device 100 further includes a temperature measuring device 6 to measure the temperature of the first reaction unit 41. In this embodiment, the temperature measuring device 6 is a thermometer, but in some other embodiments, the temperature measuring device 6 can be an infrared thermometer or other temperature measuring devices.

[0048] Moreover, the circulation and foaming device in this embodiment further includes a liquid level gauge 7 to measure the liquid level height of the second reaction unit 42. In this embodiment, the liquid level gauge 7 adopts an optoelectronic liquid level gauge.

[0049] Of course, in some other embodiments, the liquid level gauge 7 can also adopt other liquid level gauges, such as: glass liquid level gauge, pressure liquid level gauge, buoy liquid level gauge, capacitance liquid level gauge, resistance liquid level gauge or optoelectronic liquid level gauge.

[0050] Furthermore, in this embodiment, the circulation and foaming device 100 includes a moving mechanism 8 which is set as: a fixing frame 81, and a fixing clip 82 is arranged on the fixing frame 81. Its working principle is: the fixing frame 81 fixes the first reaction unit 41, and by adjusting the relative position of the fixing clip 82 relative to the fixing frame 81, the position of the first reaction unit 41 is adjusted, and then the relative height of the first liquid outlet port 21 relative to the first reaction unit 41 is achieved.

[0051] In some other embodiments, the moving mechanism 8 can also be set as: a moving rod and a driving device connected to the moving rod. The driving device can be a stepper motor or a servo motor to control the movement of the moving rod, drive the movement of the reaction unit, and thus achieve the adjustment of the relative height of the first liquid outlet port relative to the reaction unit.

[0052] Figure 2Schematic diagram of the foam adjustment device of the circulation foaming device described in the present utility model under an embodiment.

[0053] As Figure 2 shown, and when necessary, in combination with Figure 1 , a foam adjustment device 9 is provided at the first liquid outlet port 21. The foam adjustment device 9 is connected to the pipeline where the first liquid outlet port 21 is located through a detachable connection component (for example: threaded nut connection). A hole 92 is opened on its end face 91, and the foam density of the first liquid outlet port 21 is adjusted by adjusting the aperture of the hole 92.

[0054] When the circulation foaming device 100 described in the present utility model is working and being tested, the specific steps are as follows:

[0055] (1) All components are assembled.

[0056] (2) Adjust the distance between the first liquid outlet port 21 and the reaction unit 4. For example, when the reaction unit 4 is a beaker with a beaker diameter of 12 cm, the distance between the first liquid outlet port 21 and the reaction unit 4 is 1 cm.

[0057] (3) Adjust the orientation of the first liquid outlet port 21 so that it is vertically downward towards the center of the beaker, and the first liquid inlet port 31 is at the bottom of the reaction unit 4.

[0058] (4) The circulation foaming device 100 is powered on, and water is passed through the liquid inlet pipeline 3 to wash the circulation foaming device 100. During this step, the foamer 1 can be shaken to discharge air bubbles.

[0059] (5) Prepare the test solution and drain the solution to 300 ml.

[0060] (6) Test the foam height at different temperature points respectively (for example: room temperature, 40 °C, 50 °C, 60 °C, and 70 °C). By observing the readable scale in the reaction unit 4, the foam height can be known.

[0061] (7) When the experiment is over, wash the circulation foaming device 100 with water and place all components back in place.

[0062] As described above, the above is only the specific embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any changes or substitutions that can be easily thought of by those skilled in the art within the technical scope disclosed by the present utility model should be covered within the protection scope of the present utility model. Therefore, the protection scope of the present utility model should be subject to the protection scope of the claimed rights.

Claims

1. A circulating bubbling device, characterized in that: The circulating bubbling device comprises: A bubbler, wherein the bubbler has a first bubbler liquid outlet port and a first bubbler liquid inlet port; A liquid outlet pipeline, one end of which is connected to the first liquid outlet pipeline of the bubbler, and the other end is the first liquid outlet port; A liquid inlet pipeline, one end of which is connected to the first liquid inlet port pipeline of the bubbler, and the other end is the first liquid inlet port, and the plane height of the first liquid inlet port is lower than the plane height of the first liquid outlet port; One or more reaction units, wherein the first liquid outlet port and the first liquid inlet port are located in the space where the reaction unit is located; and a heating device, the heating device heats the reaction unit.

2. The circulating bubbling device according to claim 1, characterized in that: When there are two or more reaction units, the liquid outlet pipeline includes at least one liquid outlet branch, the liquid outlet branch is fluidically connected to the liquid outlet pipeline, and each liquid outlet branch is provided with a first liquid outlet port.

3. The circulating bubbling device according to claim 1, characterized in that: When there are two or more reaction units, the liquid inlet pipeline includes at least one liquid inlet branch, the liquid inlet branch is fluidically connected to the liquid inlet pipeline, and each liquid inlet branch is provided with a first liquid inlet port.

4. The circulating bubbling device according to claim 1, characterized in that: The heating device is an induction heating device.

5. The circulating bubbling device according to claim 1, characterized in that: The circulating bubbling device also includes: A temperature measuring device is used to measure the temperature of the reaction unit.

6. The circulating bubbling device according to claim 1, characterized in that: The circulating bubbling device also includes: A liquid level meter is used to measure the liquid level in the reaction unit.

7. The circulating bubbling device according to claim 1, characterized in that: The circulating bubbling device also includes: A moving mechanism is used to adjust the relative height of the first liquid outlet port with respect to the reaction unit by adjusting the position of the reaction unit.

8. The circulating bubbling device according to claim 1, characterized in that: A foam regulating device is provided at the first liquid outlet port, which is connected to the pipeline at the first liquid outlet port through a detachable connecting component, and a hole is provided on its end surface, and the foam density of the first liquid outlet port is adjusted by adjusting the hole diameter.

9. The circulating bubbling device according to any one of claims 1 to 8, characterized in that: The reaction unit has an open end for communicating with the outside.

10. The circulating bubbling device according to any one of claims 1 to 8, characterized in that: The reaction unit is a closed container.

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