Hydrogenation reactor protection device

Abstract

The utility model relates to the technical field of hydrogenation reactors, and discloses a hydrogenation reactor protection device which comprises a reactor main body. When the reactor main body works, the temperature in the reactor can be detected through the temperature sensor, detection data are transmitted to the controller, when the temperature is not stable, the temperature alarm gives an alarm, and hydrogen in the reactor can be detected through the hydrogen sensor, so that the temperature in the reactor is not stable. A first pulling disc and a second pulling disc are pulled to drive a first pulling rod, a second pulling rod, a first pushing disc and a second pushing disc to move outwards, the first pushing disc and the second pushing disc extrude a first spring and a second spring, and a user pulls a first sliding plate to move out through a first sliding frame; a user takes out the temperature sensor and the hydrogen sensor, the structure is simple, operation is convenient, the reactor is detected through the temperature sensor and the hydrogen sensor, and the usability of the reactor is guaranteed.

Description

Technical Field

[0001] This utility model relates to the field of hydrogenation reactor technology, specifically a protection device for a hydrogenation reactor. Background Technology

[0002] Hydrogenation reactors are a very important piece of equipment in organic chemistry laboratories and actual production processes. They can be used not only as containers for hydrogenation reactions, but also in situations where liquids and gases need to be thoroughly mixed.

[0003] A search revealed a utility model patent, CN 211562895 U, which discloses a high-efficiency hydrogenation reactor. The reactor includes a tank body with support legs fixedly connected to both sides of the tank bottom. Anti-slip pads are fixedly connected to the bottom of each support leg. This utility model achieves high reaction efficiency and a warning function through the coordinated arrangement of the tank body, support legs, fixing plate, shell, processor, mixing device, stirring device, audible and visual alarm, mounting plate, hydrogen sensor, groove, crossed roller bearing, and stirring rod. This solves the problems of low reaction efficiency and lack of warning function in existing hydrogenation reactors. When using the hydrogenation reactor, the raw materials can react rapidly without affecting production efficiency, and hydrogen can be monitored. In case of hydrogen leakage, an early warning system can be provided, making it convenient for users and improving the practicality of the hydrogenation reactor.

[0004] Existing hydrogenation reactors have low reaction efficiency and lack warning functions. When hydrogen leaks, they cannot provide early warnings, making them inconvenient to use and reducing their practicality. Furthermore, the temperature of the hydrogenation reactor cannot be monitored during its operation. Utility Model Content

[0005] The purpose of this invention is to provide a protection device for a hydrogenation reactor, which solves the problem mentioned in the background art that reduces the practicality of the hydrogenation reactor and makes it impossible to detect the temperature of the hydrogenation reactor during use.

[0006] This application provides a protection device for a hydrogenation reactor, including a reactor body, a controller fixedly connected to the surface of the reactor body, a temperature alarm fixedly connected to the surface of the reactor body, a hydrogen alarm fixedly connected to the surface of the reactor body, a hydrogen sensing component provided on the surface of the reactor body, and a temperature component provided on the surface of the reactor body.

[0007] By adopting the above technical solution, when the reactor body is working, the internal temperature of the reactor can be detected by a temperature sensor, and the detection data is transmitted to the controller. When the temperature is unstable, an alarm is triggered by the temperature alarm. Similarly, the internal hydrogen gas can be detected by a hydrogen gas sensor, and the detection data is transmitted to the controller. When the hydrogen gas is unstable, an alarm is triggered by the hydrogen gas alarm. When it is necessary to replace the temperature sensor and the hydrogen gas alarm, pulling the first and second pulling plates will move the first and second pulling rods, the first and second pushing plates outward. The first and second pushing plates will compress the first and second springs. The user will then pull the first sliding plate through the first sliding frame to move the temperature sensor and the hydrogen gas sensor out.

[0008] Optionally, a first housing is fixedly connected to the surface of the hydrogen sensing component, a first sliding frame is fixedly connected to the upper surface of the first housing, a first sliding plate is slidably connected to the lower interior of the first sliding frame, a first pulling rod is slidably connected to the interior of the first housing, a first pulling disc is fixedly connected to the surface of the first pulling rod, a first pushing disc is fixedly connected to the surface of the first pulling rod, a first spring is fixedly connected to the surface of the first pushing disc, and a hydrogen sensor is movably connected to the surface of the first pushing disc.

[0009] By adopting the above technical solution, hydrogen gas inside the reactor body is detected.

[0010] Optionally, a second housing is fixedly connected to the surface of the temperature component, a second sliding frame is fixedly connected to the upper surface of the second housing, a second sliding plate is slidably connected to the lower interior of the second sliding frame, a second pull rod is slidably connected to the interior of the first housing, a second pull plate is fixedly connected to the surface of the second pull rod, a second push plate is fixedly connected to the surface of the second pull rod, a second spring is fixedly connected to the surface of the second push plate, and a temperature sensor is movably connected to the surface of the second push plate.

[0011] The above technical solution is used to detect the internal temperature of the reactor body.

[0012] Optionally, the first spring is fixedly connected to the outer side of the first housing.

[0013] By adopting the above technical solution, the first spring is limited, thus ensuring its usability.

[0014] Optionally, a second housing is fixedly connected to the surface of the second spring.

[0015] By adopting the above technical solution, the second spring is limited, ensuring its usability.

[0016] Optionally, a sliding groove is provided inside the first housing, and a first sealing ring is fixedly connected to the surface of the sliding groove, and a hydrogen sensor is movably connected to the surface of the first sealing ring.

[0017] By adopting the above technical solutions, the overall sealing performance is guaranteed.

[0018] Optionally, the interior of the second housing is provided with a sliding groove, and a first sealing ring is fixedly connected to the surface of the sliding groove. A temperature sensor is movably connected to the surface of the first sealing ring.

[0019] By adopting the above technical solutions, the overall sealing performance is guaranteed.

[0020] Optionally, the surface of the second pull plate is provided with an anti-slip layer.

[0021] By adopting the above technical solution, it is ensured that the user will not slip during the pulling process.

[0022] Compared with the prior art, the beneficial effects of the technical solution of this application are as follows:

[0023] This technical solution allows for the detection of internal temperature via a temperature sensor when the reactor body is in operation. The detection data is transmitted to the controller, and an alarm is triggered when the temperature is unstable. Similarly, a hydrogen sensor detects internal hydrogen levels, and the detection data is transmitted to the controller. An alarm is triggered when the hydrogen levels are unstable. To replace the temperature sensor and hydrogen sensor, pulling the first and second pulling plates moves the first and second pulling rods, as well as the first and second pushing plates, outwards. The first and second pushing plates compress the first and second springs. The user then pulls the first sliding plate through the first sliding frame to remove the temperature and hydrogen sensors. The structure is simple and easy to operate. The use of temperature and hydrogen sensors to monitor the reactor ensures its usability. Attached Figure Description

[0024] Other features, objects, and advantages of this invention will become more apparent from the following detailed description of non-limiting embodiments with reference to the accompanying drawings:

[0025] Figure 1 This is a schematic diagram of the overall structure of a hydrogenation reactor protection device according to the present invention;

[0026] Figure 2 This is a schematic diagram of the hydrogen sensing component structure of a hydrogenation reactor protection device according to the present invention;

[0027] Figure 3This is a schematic diagram of the internal structure of the first and second outer shells of a hydrogenation reactor protection device according to the present invention, showing the evenly distributed parts inside.

[0028] Figure 4 This is a schematic diagram of the first pusher disc structure of a hydrogenation reactor protection device according to the present invention;

[0029] Figure 5 This is a schematic diagram of the second pusher disc structure of a hydrogenation reactor protection device according to the present invention.

[0030] In the diagram: 1. Reactor body; 2. Hydrogen sensing component; 201. First outer shell; 202. First sliding frame; 203. First sliding plate; 204. Hydrogen sensor; 205. First pull rod; 206. First pull disc; 207. First spring; 208. First push disc; 3. Temperature component; 301. Second outer shell; 302. Second sliding frame; 303. Second sliding plate; 304. Temperature sensor; 305. Second pull rod; 306. Second spring; 307. Second pull disc; 308. Second push disc; 4. Controller; 5. Temperature alarm; 6. Hydrogen alarm. Detailed Implementation

[0031] Please see Figure 1-5 This utility model provides a technical solution: a protection device for a hydrogenation reactor, including a reactor body 1, a controller 4 fixedly connected to the surface of the reactor body 1, a temperature alarm 5 fixedly connected to the surface of the reactor body 1, a hydrogen alarm 6 fixedly connected to the surface of the reactor body 1, a hydrogen sensing component 2 provided on the surface of the reactor body 1, and a temperature component 3 provided on the surface of the reactor body 1.

[0032] In the above technical solution, when the reactor body 1 is working, the internal temperature of the reactor can be detected by the temperature sensor 304, and the detection data is transmitted to the controller 4. When the temperature is unstable, an alarm is triggered by the temperature alarm 5. The internal hydrogen gas of the reactor can be detected by the hydrogen gas sensor 204, and the detection data is transmitted to the controller 4. When the hydrogen gas is unstable, an alarm is triggered by the hydrogen gas alarm 6. When it is necessary to replace the temperature sensor 304 and the hydrogen gas alarm 6, the first pull plate 206 and the second pull plate 307 are pulled, which drives the first pull rod 205, the second pull rod 305, the first push plate 208, and the second push plate 308 to move outward. The first push plate 208 and the second push plate 308 compress the first spring 207 and the second spring 306. The user pulls the first sliding plate 203 to move it out through the first sliding frame 202, and the user removes the temperature sensor 304 and the hydrogen gas sensor 204.

[0033] In the technical solution of this utility model, such as Figure 1 and Figure 2 and Figure 3 and Figure 4 As shown, a first outer shell 201 is fixedly connected to the surface of the hydrogen sensing component 2. A first sliding frame 202 is fixedly connected to the upper surface of the first outer shell 201. A first sliding plate 203 is slidably connected to the lower interior of the first sliding frame 202. A first pulling rod 205 is slidably connected to the interior of the first outer shell 201. A first pulling disc 206 is fixedly connected to the surface of the first pulling rod 205. A first pushing disc 208 is fixedly connected to the surface of the first pulling rod 205. A first spring 207 is fixedly connected to the surface of the first pushing disc 208. A hydrogen sensor 204 is movably connected to the surface of the first pushing disc 208 to detect the hydrogen inside the reactor body 1.

[0034] In the technical solution of this utility model, such as Figure 1 and Figure 2 and Figure 3 and Figure 5 As shown, a second outer shell 301 is fixedly connected to the surface of the temperature component 3. A second sliding frame 302 is fixedly connected to the upper surface of the second outer shell 301. A second sliding plate 303 is slidably connected to the lower interior of the second sliding frame 302. A second pulling rod 305 is slidably connected to the interior of the first outer shell 201. A second pulling disc 307 is fixedly connected to the surface of the second pulling rod 305. A second pushing disc 308 is fixedly connected to the surface of the second pulling rod 305. A second spring 306 is fixedly connected to the surface of the second pushing disc 308. A temperature sensor 304 is movably connected to the surface of the second pushing disc 308 to detect the internal temperature of the reactor body 1.

[0035] In the technical solution of this utility model, such as Figure 4 As shown, the first outer shell 201 is fixedly connected to the surface of the first spring 207 to limit the first spring 207 and ensure its usability.

[0036] In the technical solution of this utility model, such as Figure 5 As shown, the second outer shell 301 is fixedly connected to the surface of the second spring 306 to limit the second spring 306 and ensure its usability.

[0037] In the technical solution of this utility model, such as Figure 4 As shown, a sliding groove is provided inside the first outer shell 201. A first sealing ring is fixedly connected to the surface of the sliding groove, and a hydrogen sensor 204 is movably connected to the surface of the first sealing ring to ensure the overall sealing performance.

[0038] In the technical solution of this utility model, such as Figure 5As shown, a sliding groove is provided inside the second outer shell 301. A first sealing ring is fixedly connected to the surface of the sliding groove, and a temperature sensor 304 is movably connected to the surface of the first sealing ring to ensure the overall sealing performance.

[0039] In the technical solution of this utility model, such as Figure 5 As shown, the surface of the second pull plate 307 is provided with an anti-slip layer to ensure that the user does not slip during the pulling process.

[0040] In use, when the reactor body 1 is working, the internal temperature of the reactor can be detected by the temperature sensor 304, and the detection data is transmitted to the controller 4. When the temperature is unstable, the temperature alarm 5 will sound an alarm. The internal hydrogen gas of the reactor can be detected by the hydrogen gas sensor 204, and the detection data is transmitted to the controller 4. When the hydrogen gas is unstable, the hydrogen alarm 6 will sound an alarm. When it is necessary to replace the temperature sensor 304 and the hydrogen alarm 6, the first pull plate 206 and the second pull plate 307 are pulled, which drives the first pull rod 205, the second pull rod 305, the first push plate 208, and the second push plate 308 to move outward. The first push plate 208 and the second push plate 308 compress the first spring 207 and the second spring 306. The user pulls the first sliding plate 203 to move it out through the first sliding frame 202, and the user removes the temperature sensor 304 and the hydrogen gas sensor 204.

Claims

1. A protection device for a hydrogenation reactor, comprising a reactor body (1), characterized in that: A controller (4) is fixedly connected to the surface of the reactor body (1), a temperature alarm (5) is fixedly connected to the surface of the reactor body (1), a hydrogen alarm (6) is fixedly connected to the surface of the reactor body (1), a hydrogen sensing component (2) is provided on the surface of the reactor body (1), and a temperature component (3) is provided on the surface of the reactor body (1); a first outer shell (201) is fixedly connected to the surface of the hydrogen sensing component (2), a first sliding frame (202) is fixedly connected to the upper surface of the first outer shell (201), a first sliding plate (203) is slidably connected to the lower interior of the first sliding frame (202), a first pulling rod (205) is slidably connected to the interior of the first outer shell (201), a first pulling disc (206) is fixedly connected to the surface of the first pulling rod (205), and a first pushing disc () is fixedly connected to the surface of the first pulling rod (205). 208), the first push disk (208) is fixedly connected to the surface of the first push disk (208), and the first push disk (208) is movably connected to the surface of the first push disk (208); the temperature component (3) is fixedly connected to the surface of the second housing (301), the upper surface of the second housing (301) is fixedly connected to the second sliding frame (302), the lower interior of the second sliding frame (302) is slidably connected to the second sliding plate (303), the interior of the first housing (201) is slidably connected to the second pull rod (305), the surface of the second pull rod (305) is fixedly connected to the second pull disk (307), the surface of the second pull rod (305) is fixedly connected to the second push disk (308), the surface of the second push disk (308) is fixedly connected to the second spring (306), and the surface of the second push disk (308) is movably connected to the temperature sensor (304).

2. The protection device for a hydrogenation reactor according to claim 1, characterized in that, The first outer shell (201) is fixedly connected to the surface of the first spring (207).

3. The protection device for a hydrogenation reactor according to claim 2, characterized in that, The second spring (306) is fixedly connected to the surface of the second housing (301).

4. The protection device for a hydrogenation reactor according to claim 3, characterized in that, The first outer shell (201) has a sliding groove inside, and a first sealing ring is fixedly connected to the surface of the sliding groove. A hydrogen sensor (204) is movably connected to the surface of the first sealing ring.

5. A protection device for a hydrogenation reactor according to claim 4, characterized in that, The second outer shell (301) has a sliding groove inside, and a first sealing ring is fixedly connected to the surface of the sliding groove. A temperature sensor (304) is movably connected to the surface of the first sealing ring.

6. A protection device for a hydrogenation reactor according to claim 5, characterized in that, The surface of the second pull plate (307) is provided with an anti-slip layer.

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