Automatic feeding and taking device for high-temperature corrosion

Abstract

The utility model relates to the technical field of high-temperature corrosion, and particularly discloses a high-temperature corrosion automatic conveying and taking device which comprises a corrosion assembly, a quenching container and a conveying and taking assembly. The corrosion assembly is adjacent to the quenching container; the feeding and taking assembly comprises a first pipeline, a second pipeline, a sample rod and a motor; the first pipeline is arranged on the corrosion assembly; the second pipeline is arranged on the quenching container and is communicated with the quenching container and the first pipeline; the sample rod is used for placing a sample, and the sample rod movably extends into the first pipeline and / or the second pipeline; the output end of the motor is connected with the sample rod and used for driving the sample rod to move. According to the scheme, the feeding and taking assembly can drive the sample rod to move through the motor, so that a sample moves between the corrosion assembly and the quenching container, the transfer efficiency of the sample is improved, and the temperature of the sample is prevented from being greatly changed; meanwhile, the sample transfer process is carried out in the first pipeline and the second pipeline, so that the sample can be prevented from adsorbing impurities.

Description

Technical Field

[0001] The present application relates to the field of high-temperature corrosion technology, and in particular to an automatic delivery and retrieval device for high-temperature corrosion. Background Art

[0002] High-temperature corrosion testing is used to understand the effects of high-temperature corrosion on sample performance. After high-temperature corrosion, the sample can be quenched to gain a deeper understanding of its impact on the material's microstructure and mechanical properties. Specifically, high-temperature corrosion can cause the formation of oxide layers or other compounds on the material's surface. These substances may affect the material's phase transformation behavior and hardness distribution during the quenching process. Determining how the strength, hardness, toughness, and other performance indicators of the corroded material change after quenching can provide a basis for evaluating the material's reliability in practical applications.

[0003] On the other hand, rapid cooling during quenching may cause corrosion products to undergo phase transformation or decomposition, thereby reducing corrosion damage. For example, some corrosion products may be brittle at high temperatures, but quenching can transform them into a more stable phase, improving the material's corrosion resistance. By observing the microstructure of the material after quenching, it is possible to analyze whether corrosion cracks have healed or the microstructure has improved due to quenching, providing insights into the development of new corrosion-resistant materials and repair technologies.

[0004] The existing high-temperature corrosion and quenching experiment process generally sends the sample into the corrosion device for high-temperature corrosion, and then transfers the sample to the quenching device for quenching. The entire transfer process is inefficient, resulting in a large drop in sample temperature and the sample will absorb impurities in the surrounding environment. Utility Model Content

[0005] In view of this, the purpose of this application is to provide a high-temperature corrosion automatic feeding and taking device to solve some or all of the above problems.

[0006] In order to achieve the above technical objectives, the present application provides a high-temperature corrosion automatic feeding and unloading device, comprising: a corrosion component, a quenching container and a feeding and unloading component;

[0007] The corrosion assembly is disposed adjacent to the quenching vessel;

[0008] The delivery assembly includes: a first pipeline, a second pipeline, a sample rod and a motor;

[0009] The first pipeline is arranged on the corrosion component;

[0010] The second pipe is provided on the quenching container and connects the quenching container and the first pipe;

[0011] The sample rod is used to place the sample, and the sample rod can be movably extended into the first pipe and / or the second pipe;

[0012] The output end of the motor is connected to the sample rod and is used to drive the sample rod to move.

[0013] Furthermore, the corrosion assembly includes: a base and a cover;

[0014] The cover can be flipped and connected to the base;

[0015] The base and the cover body are formed with a slot for the first pipe to be inserted into.

[0016] Furthermore, the delivery and retrieval assembly further comprises: a motor shield and a slide rail;

[0017] The motor and the slide rail are both arranged in the motor shield;

[0018] The end of the sample rod is arranged on the slide rail through a slider.

[0019] Furthermore, the quenching container is arranged between the corrosion component and the motor.

[0020] Furthermore, the second pipe is a four-way pipe;

[0021] The first port of the second pipe is connected to the quenching container;

[0022] The second port of the second pipeline is connected to the first pipeline;

[0023] The third port of the second pipe is provided with an air outlet;

[0024] The fourth port of the second pipe is for the sample rod to pass through.

[0025] Furthermore, the first port of the second pipe is arranged directly above the quenching container.

[0026] Furthermore, a one-way baffle is provided in the second pipe;

[0027] The one-way baffle is used to limit the sample from entering the fourth port.

[0028] Furthermore, the third port of the second pipeline is arranged above the second pipeline.

[0029] Furthermore, a sealing cover is provided on the fourth port of the second pipe;

[0030] The sample rod passes through the sealing cover and enters the fourth port.

[0031] Furthermore, the sample rod is provided with a sample slot for placing the sample.

[0032] It can be seen from the above technical solution that the present application provides a high-temperature corrosion automatic feeding and taking device, comprising: a corrosion component, a quenching container and a feeding and taking component; the corrosion component is arranged adjacent to the quenching container; the feeding and taking component comprises: a first pipe, a second pipe, a sample rod and a motor; the first pipe is arranged on the corrosion component; the second pipe is arranged on the quenching container and connects the quenching container and the first pipe; the sample rod is used to place the sample, and the sample rod can be movably extended into the first pipe and / or the second pipe; the output end of the motor is connected to the sample rod, used to drive the sample rod to move.

[0033] In this solution, the delivery and retrieval component can move the sample rod through a motor to move the sample between the corrosion component and the quenching container, so that the corroded container can be immediately transported to the quenching container for quenching, thereby improving the sample transportation efficiency and avoiding large changes in the sample temperature; at the same time, the sample transportation process is carried out in the first pipeline and the second pipeline, which can avoid the sample from adsorbing impurities. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative labor.

[0035] Figure 1 A schematic diagram of the overall structure of a high-temperature corrosion automatic feeding and unloading device provided in an embodiment of the present application;

[0036] Figure 2 A schematic diagram of some components of a high-temperature corrosion automatic feeding and retrieving device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0037] The following will clearly and completely describe the technical solutions of the embodiments of this application in conjunction with the accompanying drawings. Obviously, the embodiments described are part of the embodiments of this application, not all of them. Based on the embodiments in this specification, all other embodiments obtained by ordinary technicians in this field without making any creative efforts are within the scope of protection requested by this application.

[0038] In the description of the embodiments of the present application, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing the embodiments of the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation. Therefore, they should not be understood as limiting the embodiments of the present application. In addition, the terms "first", "second", and "third" are used for descriptive purposes only and should not be understood as indicating or implying relative importance.

[0039] In the description of the embodiments of the present application, it should be noted that, unless otherwise expressly specified or limited, the terms "installed," "connected," and "connected" should be understood in a broad sense. For example, they can refer to fixed connections, replaceable connections, or integral connections. They can also refer to mechanical connections or electrical connections. They can also refer to direct connections or indirect connections through an intermediate medium. They can also refer to internal connections between two components. For those skilled in the art, the specific meanings of the above terms in the embodiments of the present application can be understood according to specific circumstances.

[0040] See also Figure 1 and Figure 2 A high-temperature corrosion automatic delivery and retrieval device provided in an embodiment of the present application includes: a corrosion component 10, a quenching container 20 and a delivery and retrieval component 30.

[0041] The corrosion assembly 10 is disposed adjacent to the quenching vessel 20. The corrosion assembly 10 can be mounted on a control platform 40, which controls parameters such as the start and stop of the corrosion assembly 10 and the corrosion temperature. In this embodiment, the corrosion assembly 10 can be a water vapor corrosion assembly, which utilizes the high temperature and high humidity environment created by water vapor at a certain temperature and pressure to accelerate the corrosion of the sample.

[0042] The delivery and retrieval assembly 30 includes: a first pipe 31, a second pipe 32, a sample rod 33 and a motor 34; the first pipe 31 is arranged on the corrosion assembly 10; the second pipe 32 is arranged on the quenching container 20 and connects the quenching container 20 and the first pipe 31; the sample rod 33 is used to place the sample, and the sample rod 33 can be movably extended into the first pipe 31 and / or the second pipe 32; the output end of the motor 34 is connected to the sample rod 33, which is used to drive the sample rod 33 to move.

[0043] In this embodiment, the quenching container 20 can be installed beside the corrosion assembly 10 through the second pipe 32. The sample rod 33 moves in the first pipe 31 and the second pipe 32, which can prevent the sample from absorbing dust in the environment during movement.

[0044] In this embodiment, motor 34 can be a linear motor or a rotary motor, specifically, motor 34 can drive linear movement of sample rod 33. By linearly moving sample rod 33, the sample can be quickly switched between corrosion assembly 10 and quenching vessel 20, thereby improving the efficiency of quenching the corroded sample and preventing an excessive drop in sample temperature.

[0045] In application, a sample slot 35 for placing a sample is provided on the sample holder 33. The number of the sample slot 35 can be one or more, so that one or more samples can be placed.

[0046] In one embodiment, the corrosion assembly 10 includes: a base 11 and a cover 12; the cover 12 can be flipped to connect to the base 11; and a slot 13 for the first pipe 31 to be inserted is formed on the base 11 and the cover 12.

[0047] During the corrosion operation, the cover 12 is combined with the base 11; after the corrosion is completed, the cover 12 can be opened in a flip-up manner to facilitate staff to observe the sample.

[0048] In one embodiment, the delivery assembly 30 further includes: a motor shield 37 and a slide rail 38; the motor 34 and the slide rail 38 are both disposed in the motor shield 37; and the end of the sample rod 33 is disposed on the slide rail 38 via a slider.

[0049] The slide rail 38 can guide the sliding of the sample rod 33 , while the motor shield 37 can protect the sample rod 33 .

[0050] In one embodiment, the quenching vessel 20 is disposed between the corrosion assembly 10 and the motor 34. Placing the quenching vessel 20 adjacent to the corrosion assembly 10 allows the sample to quickly enter the quenching phase after the corrosion process is completed, thereby reducing the exposure time of the sample to air and reducing the degree of surface oxidation of the sample.

[0051] In one embodiment, the second pipe 32 is a four-way pipe; the first port of the second pipe 32 is connected to the quenching container 20; the second port of the second pipe 32 is connected to the first pipe 31; the third port of the second pipe 32 is provided with an air outlet 36; the fourth port of the second pipe 32 is for the sample rod 33 to pass through.

[0052] That is, in this embodiment, the second pipe 32 is integrated with the quenching container 20 , the first pipe 31 , the sample rod 33 , and the gas outlet 36 .

[0053] Optionally, the first port of the second pipe 32 is disposed directly above the quenching container 20 , so that the sample can directly fall into the quenching container 20 when passing through the first port of the second pipe 32 .

[0054] Optionally, a one-way baffle is provided in the second pipe 32; the one-way baffle is used to restrict the sample from entering the fourth port.

[0055] Specifically, the one-way baffle can swing between the fourth port and the third port in the second pipe 32. To place a sample in the sample rod 33, the rod 33 can be removed from the second pipe 32 and loaded with the sample. The rod 33 then passes through the fourth port, pushing the one-way baffle upward and allowing the rod 33 to pass through the second through-hole and into the first pipe 31. After corrosion, the rod 33 retracts, driving the sample backward until the end of the rod 33 abuts the one-way baffle. This abutment prevents the sample from further retraction, and as the rod 33 retracts, the sample falls into the quenching vessel 20.

[0056] Optionally, the third port of the second pipe 32 is disposed above the second pipe 32 to facilitate the discharge of high-temperature gas from above.

[0057] Optionally, a sealing cover 39 is provided on the fourth port of the second pipe 32 ; the sample rod 33 passes through the sealing cover 39 and enters the fourth port.

[0058] Lubricating oil may be applied between the sample rod 33 and the sealing cover 39 so that the two are in sliding connection and have sealing properties.

[0059] The above are only preferred embodiments of the present application and are not intended to limit the present invention. Although the present application has been described in detail with reference to examples, those skilled in the art can still modify the technical solutions described in the aforementioned examples or make equivalent replacements for some of the technical features therein. However, any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present application should be included in the scope of protection of the present application.

Claims

1. A high temperature corrosion automatic feeding and taking device, characterized in that: include: Corrosion assembly (10), quenching vessel (20) and delivery assembly (30); The corrosion assembly (10) is arranged adjacent to the quenching container (20); The delivery assembly (30) includes: a first pipe (31), a second pipe (32), a sample rod (33) and a motor (34); The first pipe (31) is arranged on the corrosion component (10); The second pipe (32) is disposed on the quenching container (20) and connects the quenching container (20) and the first pipe (31); The sample rod (33) is used for placing a sample, and the sample rod (33) is movably extended into the first pipe (31) and / or the second pipe (32); The output end of the motor (34) is connected to the sample rod (33) and is used to drive the sample rod (33) to move.

2. The high temperature corrosion automatic feeding and taking device according to claim 1 is characterized in that: The corrosion assembly (10) comprises: a base (11) and a cover (12); The cover (12) can be flipped and connected to the base (11); A slot (13) for the first pipe (31) to be inserted into is formed on the base (11) and the cover (12).

3. The high temperature corrosion automatic feeding and taking device according to claim 1 is characterized in that: The delivery and retrieval assembly (30) further includes: a motor shield (37) and a slide rail (38); The motor (34) and the slide rail (38) are both disposed in the motor shield (37); The end of the sample rod (33) is arranged on the slide rail (38) via a slider.

4. The high temperature corrosion automatic feeding and taking device according to claim 1 is characterized in that: The quenching container (20) is arranged between the corrosion component (10) and the motor (34).

5. The high temperature corrosion automatic feeding and taking device according to claim 4 is characterized in that: The second pipe (32) is a four-way pipe; The first port of the second pipe (32) is connected to the quenching container (20); The second port of the second pipe (32) is connected to the first pipe (31); The third end of the second pipe (32) is provided with an air outlet (36); The fourth port of the second pipe (32) is for the sample rod (33) to penetrate.

6. The high temperature corrosion automatic feeding and taking device according to claim 5, characterized in that: The first port of the second pipe (32) is arranged directly above the quenching container (20).

7. The high temperature corrosion automatic feeding and taking device according to claim 6, characterized in that: A one-way baffle is provided in the second pipe (32); The one-way baffle is used to limit the sample from entering the fourth port.

8. The high temperature corrosion automatic feeding and taking device according to claim 5, characterized in that: The third port of the second pipe (32) is arranged above the second pipe (32).

9. The high temperature corrosion automatic feeding and taking device according to claim 5, characterized in that: A sealing cover (39) is provided on the fourth port of the second pipe (32); The sample rod (33) passes through the sealing cover (39) and enters the fourth port.

10. The high temperature corrosion automatic feeding and taking device according to claim 1, characterized in that: The sample rod (33) is provided with a sample slot (35) for placing the sample.

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