Titanium anode service life testing device

Abstract

The utility model relates to a titanium anode service life testing device which comprises a mother tank and a son tank, the mother tank and the son tank are connected through a pipeline system, a temperature controller and a concentration detector are installed on the mother tank, a plurality of partition plates are installed in the son tank, a testing space is formed between every two adjacent partition plates, and an electrolysis system is installed in each testing space. Electrolyte in the mother tank is conveyed into the son tank through the pipeline system, the interior of the son tank is divided into a plurality of test spaces by the partition plates, and each test space can be used for placing one electrolysis system, so that a plurality of samples can be tested at the same time; meanwhile, the temperature controller controls the heating system to quickly heat or cool the electrolyte, so that the electrolyte is kept at a constant temperature; the concentration detector detects the component concentration of the electrolyte in the mother tank and adjusts the component concentration, so that the concentration ratio of the electrolyte can be continuously and automatically adjusted in the mother tank, then the electrolyte is conveyed into the son tank through the pipeline system to work, and the electrolyte in the testing space of the son tank and the electrolysis system do not need to be frequently replaced.

Description

TECHNICAL FIELD

[0001] The utility model relates to titanium anode life test equipment technical field, concretely relates to a titanium anode life test device. BACKGROUND

[0002] Titanium anode is the anode in titanium base metal oxide coating, and has oxygen evolution function, chlorine evolution function according to the surface catalytic coating different. The characterization means of titanium anode is aging life test. The prior art generally uses glass beaker or the like container to carry out titanium anode life test, and one titanium anode sample is placed as anode in one beaker, other metals are used as cathode, water bath method is used to control the temperature of electrolyte in beaker, and continuous electrolysis is until titanium anode failure. But carrying out titanium anode life test, to prevent the positive and negative of different samples from interfering with each other, one titanium anode sample can be placed in one beaker, and the capacity of beaker is limited, and electrolyte needs to be replaced frequently, and life test is forced to interrupt during electrolyte replacement and temperature rising, and the overall test duration is prolonged. UTILITARY MODEL CONTENT

[0003] The utility model aims at designing a titanium anode life test device, and multiple samples can be tested simultaneously at a time, electrolyte can be heated or cooled quickly and kept constant temperature, and frequent replacement is not needed, to solve the problems in the above background.

[0004] To achieve the above object, the utility model provides the following technical scheme: a titanium anode life test device, including parent tank and sub tank, the parent tank and the sub tank are connected through pipeline system, the heating system is installed in the parent tank, the top of the parent tank is connected with electrolytic stock solution adding system, the parent tank is installed with temperature controller and concentration detector, the temperature controller is electrically connected with the heating system, the concentration detector is electrically connected with the electrolytic stock solution adding system;Multiple partitions are installed in the sub tank, and a test space is formed between adjacent partitions, and the test space is installed with electrolysis system;The upper portion of the sub tank is communicated with the parent tank through reflux pipeline.

[0005] Further, the pipeline system includes a delivery main pipe and a plurality of branch delivery pipes, the delivery main pipe is communicated with the parent tank, one end of the plurality of branch delivery pipes is communicated with the delivery main pipe, and the other end of the plurality of branch delivery pipes is respectively communicated with the test space.

[0006] Further, a first pump body is installed on the branch delivery pipe.

[0007] Further, a second pump body is installed on the reflux pipeline.

[0008] Further, a filter cartridge is installed on the reflux pipeline.

[0009] Further, the electrolyte solution adding system comprises an electrolyte solution storage tank and an electrolyte solution conveying pipe, one end of the electrolyte solution conveying pipe being in communication with the electrolyte solution storage tank, and the other end of the electrolyte solution conveying pipe being in communication with the mother tank.

[0010] Further, a stirring system is installed in the mother tank.

[0011] Compared with the prior art, the present application has the following beneficial effects:

[0012] The electrolyte in the mother tank is conveyed into the sub-tank through the pipeline system, and the sub-tank is divided into multiple test spaces by the partition plate, and one electrolysis system can be placed in each test space, so that multiple samples can be tested at the same time; the temperature range of the electrolyte is set on the temperature controller, and the temperature of the electrolyte in the mother tank is detected, the heating system is controlled to quickly heat or cool the electrolyte, so that the electrolyte can be kept at a constant temperature; the concentration range of the electrolyte is set on the concentration detector, the component concentration of the electrolyte in the mother tank can be continuously and automatically detected, and the electrolyte solution adding system is used for adjusting the concentration ratio of the electrolyte in the mother tank, so that the electrolyte can be continuously and automatically adjusted in the mother tank, and then conveyed into the sub-tank through the pipeline system for work, and then returned to the mother tank through the return pipeline, so that the electrolyte in the test space of the sub-tank and the electrolysis system do not need to be frequently replaced, and a large amount of time and human resources are saved. BRIEF DESCRIPTION OF DRAWINGS

[0013] In order to more clearly illustrate the technical solutions in the embodiments of the present application or the prior art, the following will briefly introduce the drawings needed to be used in the embodiments or the prior art description. Obviously, the drawings in the following description only some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor.

[0014] Figure 1 It is a schematic diagram of the overall structure of the present application.

[0015] The names of the components marked in the figure are as follows:

[0016] 1, mother tank; 2, sub-tank; 3, heating system; 4, electrolyte solution adding system; 5, temperature controller; 6, concentration detector; 7, partition plate; 8, test space; 9, return pipeline; 10, conveying main pipe; 12, branch conveying pipe; 13, first pump body; 14, second pump body; 15, filter cartridge; 16, stirring system. DETAILED DESCRIPTION

[0017] In order to further illustrate the technical means and effects adopted by the present application to achieve the predetermined application purpose, the following will combine the drawings and the preferred embodiments to specifically describe the specific embodiments, structures, features and effects of the present application.

[0018] Embodiment: Please refer to Figure 1 A titanium anode life test device, comprising a mother tank 1 and a sub-tank 2, the mother tank 1 and the sub-tank 2 are connected through a pipeline system, the material of the mother tank 1 and the sub-tank 2 is plastic, which can be integrally formed, without the risk of glass breakage. The mother tank 1 is provided with a heating system 3, which is a prior art and will not be described here. The top of the mother tank 1 is connected with an electrolyte adding system 4, which comprises an electrolyte storage tank and an electrolyte delivery pipe, one end of the electrolyte delivery pipe is in communication with the electrolyte storage tank, and the other end of the electrolyte delivery pipe is in communication with the mother tank 1. The mother tank 1 is provided with a temperature controller 5 and a concentration detector 6, which are prior arts and will not be described here. The temperature controller 5 is electrically connected with the heating system 3, which is used to detect the temperature of the electrolyte in the mother tank 1, and control the heating system 3 to quickly heat or cool the electrolyte, so as to keep the temperature constant. The concentration detector 6 is electrically connected with the electrolyte adding system 4, which is used to detect the concentration of the electrolyte in the mother tank 1. And through the electrolyte adding system 4, the concentration of the electrolyte in the mother tank 1 can be automatically adjusted, and then delivered to the sub-tank 2 through the pipeline system, and then returned to the mother tank 1 through the return pipeline 9, so that the electrolyte in the test space 8 of the sub-tank 2 and the electrolysis system do not need to be frequently replaced, saving a lot of time and human resources. The mother tank 1 is provided with a stirring system 16, which is a stirrer of the prior art, so that the temperature and concentration of the electrolyte in the mother tank 1 are uniform. The sub-tank 2 is provided with multiple partitions 7, and a test space 8 is formed between adjacent partitions 7. The test space 8 is provided with an electrolysis system, which is a prior art and will not be described here. When the electrolysis system in a single test space 8 fails, a new electrolysis system can be replaced for a new round of life test, without affecting the work of the electrolysis system in other test spaces 8. The upper part of the sub-tank 2 is in communication with the mother tank 1 through the return pipeline 9, the return pipeline 9 is provided with a second pump body 14, and the return pipeline 9 is provided with a filter cartridge 15 for filtering impurities in the returned electrolyte. The electrolyte in the mother tank 1 is delivered to the sub-tank 2 through the pipeline system. Since the sub-tank 2 is divided into multiple test spaces 8 by the partitions 7, each test space 8 can accommodate an electrolysis system, so that multiple samples can be tested at the same time. The pipeline system comprises a delivery main pipe 10 and multiple branch delivery pipes 12, the delivery main pipe 10 is in communication with the mother tank 1, one end of the multiple branch delivery pipes 12 is in communication with the delivery pipe, and the other end of the multiple branch delivery pipes 12 is in communication with the test spaces 8, respectively. The delivery main pipe 10 is provided with a first pump body 13. The first pump body 13 can adjust the flow of the electrolyte in the test space 8 according to the needs.

[0019] The working principle of the embodiment is as follows: the test space 8 in the sub-tank 2 is placed with an electrolysis system and a sample, the electrolyte in the mother tank 1 is under the action of the first pump body 13, is shunted to each branch conveying pipe 12 through the conveying main pipe 10, is then conveyed into the sub-tank 2, and then the test of the service life of the titanium anode is started. Meanwhile, the temperature range of the electrolyte is set on the temperature controller 5 and the temperature of the electrolyte in the mother tank 1 is detected, the heating system 3 is controlled to quickly heat or cool the electrolyte, so that the electrolyte can be kept at a constant temperature; the concentration range of the electrolyte is set on the concentration detector 6, the component concentration of the electrolyte in the mother tank 1 can be continuously and automatically detected, and the electrolyte can be adjusted in concentration ratio in the mother tank 1 through the electrolyte adding system 4. When the electrolyte in a certain test space 8 in the sub-tank 2 needs to be replaced, the tested electrolyte is returned to the mother tank 1 through the return pipe 9, and the electrolyte in the mother tank 1 is conveyed to the sub-tank 2 through the pipe system for the test of the next sample, and the work is continued.

[0020] It should be noted that the controller in all the above embodiments can be a commonly used programmable controller or PLC or single-chip microcomputer, etc. for controlling the opening and closing of the heating system and the electrolyte adding system. The controller can make corresponding action instructions to each mechanism according to the feedback signal to control the titanium anode service life test device to keep the electrolyte in the mother tank at a constant temperature and adjust the concentration ratio, etc. The specific control mode of the control system is not within the protection scope of the utility model, and will not be described here.

[0021] When an element is referred to as being "on" another element, it can be directly on the other element or intervening elements can also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements can also be present. The terms "above", "below", "left", "right", "front", "back", and the like as used herein refer to the orientation of the figure in the drawing.

[0022] The above description is only the preferred embodiment of the present application, and does not limit the present application in any form. Although the present application has been disclosed as above with the preferred embodiment, it is not intended to limit the present application. Any person skilled in the art can make some changes or modifications to the above disclosed technical content without departing from the technical solution range of the present application, and any equivalent embodiments with equivalent changes are equivalent to the above embodiments. Any modification, change, equivalent change and modification of the above embodiments according to the technical essence of the present application are still within the scope of the technical solution of the present application.

Claims

1. A titanium anode life test apparatus, characterized by: The application relates to a mother tank (1) and a sub-tank (2) connected through a pipeline system, wherein a heating system (3) is arranged in the mother tank (1), an electrolyte solution adding system (4) is connected to the top of the mother tank (1), a temperature controller (5) and a concentration detector (6) are arranged on the mother tank (1), the temperature controller (5) is electrically connected with the heating system (3), the concentration detector (6) is electrically connected with the electrolyte solution adding system (4), a plurality of partitions (7) are arranged in the sub-tank (2), a test space (8) is formed between adjacent partitions (7), and an electrolysis system is arranged in the test space (8); the upper part of the sub-tank (2) is communicated with the mother tank (1) through a reflux pipeline (9).

2. The titanium anode life test apparatus of claim 1, wherein: The pipeline system comprises a conveying main pipe (10) communicated with the mother tank (1) and a plurality of branch conveying pipes (12), one end of each branch conveying pipe (12) is communicated with the conveying main pipe (10), and the other end of each branch conveying pipe (12) is communicated with the test space (8).

3. The titanium anode life test apparatus of claim 2, wherein: A first pump body (13) is arranged on the branch conveying pipe (12).

4. The titanium anode life test apparatus of claim 1, wherein: A second pump body (14) is arranged on the reflux pipeline (9).

5. The titanium anode life test apparatus of claim 1, wherein: A filter cylinder (15) is arranged on the reflux pipeline (9).

6. The titanium anode life test apparatus of claim 1, wherein: The electrolyte solution adding system (4) comprises an electrolyte solution storage tank and an electrolyte solution conveying pipe, one end of the electrolyte solution conveying pipe is communicated with the electrolyte solution storage tank, and the other end of the electrolyte solution conveying pipe is communicated with the mother tank (1).

7. The titanium anode life test apparatus of claim 1, wherein: A stirring system (16) is arranged in the mother tank (1).

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