A high-temperature frozen oil reaction kettle sampling device

Abstract

The utility model relates to the technical field of chemical equipment, concretely to a high temperature frozen oil reation kettle sampling device, including synthetic reation kettle body, sampling assembly, the sampling assembly includes the sampling port, the sampling port is established in the lateral surface of synthetic reation kettle body, the inside fixed communication of sampling port has solenoid valve no.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, specifically a high-temperature refrigeration oil reactor sampling device. Background Technology

[0002] In the synthesis of refrigeration oil, the reaction temperature typically reaches over 240℃. To accurately monitor the reaction progress, promptly grasp changes in material properties, and ensure that the final product quality meets standards, it is necessary to periodically sample and test the materials inside the reactor. This sampling step is a critical step in reaction process control, directly affecting the accuracy of judging the reaction status and subsequent production adjustments.

[0003] Traditional sampling methods often involve directly obtaining samples from the sampling valve of the reactor. Due to the extremely high temperature of the material at this point, high-temperature material splashing is very likely to occur during the sampling process, or serious high-temperature burns may occur due to operator negligence in accidentally touching high-temperature valves, pipelines, or other components. This sampling method lacks effective safety isolation measures, posing a great threat to the personal safety of operators. At the same time, the standardization and representativeness of the sampling may be affected by tension or mistakes during operation. Therefore, we propose a high-temperature refrigeration oil reactor sampling device. Utility Model Content

[0004] The purpose of this utility model is to provide a high-temperature refrigeration oil reactor sampling device to solve the problem mentioned in the background art, which states that due to the extremely high material temperature, high-temperature material splashing is very likely to occur during the sampling process, or serious high-temperature burns may occur due to operator negligence in accidentally touching high-temperature valves, pipelines, or other components. To achieve the above objective, this utility model provides the following technical solution: a high-temperature refrigeration oil reactor sampling device, comprising a synthesis reactor body; The sampling assembly includes a sampling port, which is located on the side surface of the synthesis reactor body. An electromagnetic valve is fixedly connected inside the sampling port. A support frame is provided on the other side of the electromagnetic valve. A sampling circulation pump is fixedly connected to the top of the support frame. A material extraction pipe is fixedly connected to one side of the sampling circulation pump. The other end of the material extraction pipe is fixedly connected to the other side of the electromagnetic valve. The connection assembly includes a sampling tank located on one side of the sampling circulation pump. A connection port is provided on the top of the sampling tank. When using this device, the heat exchange area is increased through a cooling coil design, and a separate water pump system provides continuous cooling, quickly reducing the high-temperature refrigeration oil to a safe temperature. Simultaneously, the design of the sampling tank and cooling system achieves physical isolation between the high-temperature material and the operator. The entire sampling process does not require direct contact with the high-temperature medium, fundamentally eliminating the risk of burns and ensuring the operator's personal safety.

[0005] More preferably, a transmission pipe is fixedly connected to the other side of the sampling circulation pump, and a connecting pipe is fixedly connected to the other end of the transmission pipe, with the other end of the connecting pipe fixedly connected to the interior of the connection port.

[0006] More preferably, the connecting assembly further includes a mounting slot located at the top of the sampling container.

[0007] More preferably, the bottom of the sampling container is provided with a drain outlet, and the interior of the sampling container is provided with a cooling component.

[0008] More preferably, the cooling assembly includes a cooling coil, which is fixedly connected to the inside of the sampling tank. A drain pipe is fixedly connected to one side of the cooling coil, and the side surface of the drain pipe is fixedly connected to the inside of the drain outlet. A solenoid valve is fixedly connected to the other end of the drain pipe.

[0009] In a further preferred embodiment, the bottom of the sampling tank is provided with a discharge port, and a discharge pipe is fixedly connected inside the discharge port. The other end of the discharge pipe is fixedly connected to a solenoid valve three. A cooling component two is provided on the other side of the support frame one. Through the coordinated control of the solenoid valve and the pump body, the standardized operation of sampling, rinsing, cooling and discharge processes is realized, reducing human intervention, reducing the difficulty of operation and the error rate, and improving the sampling efficiency.

[0010] More preferably, the cooling component two includes a support frame two, which is disposed on the other side of the support frame one. A water pump is fixedly connected to the top of the support frame two, and a water pump is fixedly connected to one side of the water pump.

[0011] In a further preferred embodiment, a second drain pipe is fixedly connected to the other side of the water pump, and the other end of the second drain pipe is fixedly connected to the other end of the cooling coil through a connecting port. All components are connected in an orderly manner through pipes and supports, resulting in a compact structure with good stability, which is convenient for installation and maintenance. The installation slot design of the sampling tank provides space for subsequent functional upgrades and has good expandability.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: In this invention, the heat exchange area is increased by adopting a cooling coil design, and an independent water pump system provides a continuous cooling medium, which can quickly reduce the high temperature of the refrigeration oil to a safe temperature. At the same time, the design of the sampling tank and cooling system achieves physical isolation between the high temperature material and the operator. The entire sampling process does not require direct contact with the high temperature medium, which fundamentally eliminates the risk of high temperature burns and ensures the personal safety of the operator.

[0013] In this invention, when using the device, the standardized operation of sampling, rinsing, cooling, and discharge processes is achieved through the coordinated control of electromagnetic valves and pump body, reducing human intervention, lowering the difficulty and error rate of operation, and improving sampling efficiency. At the same time, the components are connected in an orderly manner through pipelines and supports, resulting in a compact structure with good stability, which is easy to install and maintain. The installation slot design of the sampling tank provides space for subsequent functional upgrades and has good expandability. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 1 ; Figure 2 This is a three-dimensional structural diagram of the sampling component of this utility model; Figure 3 This is a schematic diagram of the exploded structure of this utility model; Figure 4 This is a three-dimensional structural diagram of the connecting component of this utility model; Figure 5 This is a three-dimensional structural diagram of the cooling component of this utility model; Figure 6 This is a schematic diagram of the three-dimensional structure of the present invention. Figure 2 .

[0015] In the diagram: 1. Synthesis reactor body; 2. Sampling assembly; 201. Sampling port; 202. Solenoid valve one; 203. Support frame one; 204. Sampling circulation pump; 205. Material extraction pipe; 3. Transfer pipe; 4. Connecting pipe; 5. Connecting assembly; 501. Sampling tank; 502. Connecting port; 503. Mounting slot; 504. Drain outlet; 6. Cooling assembly one; 601. Cooling coil; 602. Drain pipe one; 603. Solenoid valve two; 604. Discharge port; 605. Discharge pipe; 606. Solenoid valve three; 7. Cooling assembly two; 701. Support frame two; 702. Water pump; 703. Water extraction pipe; 704. Drain pipe two. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1-6 This utility model provides a technical solution: a high-temperature refrigeration oil reactor sampling device, including a synthesis reactor body 1; Sampling assembly 2 includes a sampling port 201, which is located on the side surface of the synthesis reactor body 1. An electromagnetic valve 202 is fixedly connected inside the sampling port 201. A support frame 203 is located on the other side of the electromagnetic valve 202. A sampling circulation pump 204 is fixedly connected to the top of the support frame 203. A suction pipe 205 is fixedly connected to one side of the sampling circulation pump 204, and the other end of the suction pipe 205 is fixedly connected to the other side of the electromagnetic valve 202. A transfer pipe 3 is fixedly connected to the other side of the sampling circulation pump 204. The other end of the transmission pipe 3 is fixedly connected to the connecting pipe 4, and the other end of the connecting pipe 4 is fixedly connected to the inside of the connecting port 502. When the sampling operation is started, the electromagnetic valve 202 at the sampling port 201 on the side surface of the synthesis reactor body 1 is opened first, and the sampling circulation pump 204 fixed on the support frame 203 is started at the same time. At this time, the high temperature refrigeration oil in the reactor enters the extraction pipe 205 through the sampling port 201. Under the power of the sampling circulation pump 204, it is transported from the connecting port 502 at the top of the sampling tank 501 to the inside of the sampling tank 501 through the connecting pipe 4.

[0018] In this embodiment, as Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the connecting assembly 5 includes a sampling tank 501, which is located on one side of the sampling circulation pump 204. A connection port 502 is provided at the top of the sampling tank 501. The connecting assembly 5 also includes a mounting groove 503 located at the top of the sampling tank 501. A drain port 504 is provided at the bottom of the sampling tank 501. A cooling assembly 6 is installed inside the sampling tank 501. Under the power of the sampling circulation pump 204, the cooling oil is transported from the connection port 502 at the top of the sampling tank 501 through the connecting pipe 4. By maintaining this circulation state for several minutes, the inside of the sampling tank 501 is thoroughly flushed using flowing high-temperature refrigerant oil, ensuring the representativeness of the sample.

[0019] In this embodiment, as Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6As shown, cooling assembly 6 includes a cooling coil 601, which is fixedly connected to the inside of sampling tank 501. A drain pipe 602 is fixedly connected to one side of the cooling coil 601, and the side surface of the drain pipe 602 is fixedly connected to the inside of drain outlet 504. A solenoid valve 603 is fixedly connected to the other end of the drain pipe 602. A discharge port 604 is provided at the bottom of sampling tank 501, and a discharge pipe 605 is fixedly connected to the inside of the discharge port 604. A solenoid valve 606 is fixedly connected to the other end of the discharge pipe 605. Support frame 20... On the other side of 3, a cooling component 2 7 is provided. After heat exchange, the cooling water is discharged from the drain outlet 504 through the drain pipe 1 602. After the refrigeration oil in the sampling tank 501 is cooled to a safe temperature, the water pump 702 and the solenoid valve 2 603 are turned off, and the solenoid valve 3 606 at the discharge port 604 at the bottom of the sampling tank 501 is opened. The cooled sample is discharged through the discharge pipe 605, completing the safe sampling process. The entire system avoids direct contact between the operator and the high-temperature material through the coordinated control of the solenoid valve and the pump body, further improving the controllability and safety of the sampling process.

[0020] In this embodiment, as Figure 1 , Figure 2 , Figure 4 , Figure 5 and Figure 6 As shown, the cooling assembly 2 7 includes a support frame 2 701, which is located on the other side of the support frame 1 203. A water pump 702 is fixedly connected to the top of the support frame 2 701. A water pump pipe 703 is fixedly connected to one side of the water pump 702, and a drain pipe 2 704 is fixedly connected to the other side of the water pump 702. The other end of the drain pipe 2 704 passes through the connection port 502 and is fixedly connected to the other end of the cooling coil 601. When the water pump 702 on the support frame 2 701 is turned on, the solenoid valve 2 603 at the outlet end of the cooling coil 601 is also turned on. Cooling water enters the water pump 702 through the water pump pipe 703 and is transported to the cooling coil 601 inside the sampling tank 501 through the drain pipe 2 704. Rapid cooling is achieved through heat exchange between the coil and the high-temperature refrigeration oil.

[0021] The usage method and advantages of this utility model: The high-temperature refrigeration oil reactor sampling device operates as follows: like Figure 1 , Figure 2 , Figure 3 , Figure 4 , Figure 5 and Figure 6As shown, when the sampling operation is started, first open the solenoid valve 202 at the sampling port 201 on the side surface of the synthesis reactor body 1, and simultaneously start the sampling circulation pump 204 fixed on the support frame 203. At this time, the high-temperature refrigeration oil in the reactor enters the extraction pipe 205 through the sampling port 201. Under the power of the sampling circulation pump 204, it is transported from the connection port 502 at the top of the sampling tank 501 through the connecting pipe 4 to the inside of the sampling tank 501. By maintaining the above circulation state for several minutes, the inside of the sampling tank 501 is thoroughly flushed with the flowing high-temperature refrigeration oil to ensure the representativeness of the sample. After flushing, close the solenoid valve 202 and stop the sampling circulation pump 204, leaving the high-temperature refrigeration oil sample to be tested in the sampling tank 501. Then, start the cooling system to cool down: open the support frame 201. The water pump 702 is activated, and the solenoid valve 603 at the outlet of the cooling coil 601 is opened simultaneously. Cooling water enters the water pump 702 through the water pump pipe 703 and is then transported to the cooling coil 601 inside the sampling tank 501 through the drain pipe 704. Rapid cooling is achieved through heat exchange between the coil and the high-temperature refrigeration oil. The cooled water is discharged from the drain outlet 504 through the drain pipe 602. After the refrigeration oil in the sampling tank 501 is cooled to a safe temperature, the water pump 702 and the solenoid valve 603 are turned off, and the solenoid valve 606 at the discharge outlet 604 at the bottom of the sampling tank 501 is opened. The cooled sample is discharged through the discharge pipe 605, completing the safe sampling process. The entire system avoids direct contact between the operator and the high-temperature material through the coordinated control of the solenoid valve and the pump body, further improving the controllability and safety of the sampling process.

[0022] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A sampling device for a high-temperature refrigeration oil reactor, characterized in that, Including the main body of the synthesis reactor (1); The sampling assembly (2) includes a sampling port (201), which is located on the side surface of the synthesis reactor body (1). The sampling port (201) is fixedly connected to an electromagnetic valve (202). A support frame (203) is provided on the other side of the electromagnetic valve (202). A sampling circulation pump (204) is fixedly connected to the top of the support frame (203). A material extraction pipe (205) is fixedly connected to one side of the sampling circulation pump (204). The other end of the material extraction pipe (205) is fixedly connected to the other side of the electromagnetic valve (202). The connecting component (5) includes a sampling tank (501), which is located on one side of the sampling circulation pump (204), and a connection port (502) is provided on the top of the sampling tank (501).

2. The high-temperature refrigeration oil reactor sampling device according to claim 1, characterized in that: The sampling circulation pump (204) is fixedly connected to a transmission pipe (3) on the other side, and a connecting pipe (4) is fixedly connected to the other end of the transmission pipe (3). The other end of the connecting pipe (4) is fixedly connected to the inside of the connecting port (502).

3. The high-temperature refrigeration oil reactor sampling device according to claim 2, characterized in that: The connecting assembly (5) also includes a mounting slot (503) which is located on the top of the sampling container (501).

4. The high-temperature refrigeration oil reactor sampling device according to claim 3, characterized in that: The bottom of the sampling tank (501) is provided with a drain outlet (504), and a cooling component (6) is provided inside the sampling tank (501).

5. The high-temperature refrigeration oil reactor sampling device according to claim 4, characterized in that: The cooling assembly (6) includes a cooling coil (601), which is fixedly connected to the inside of the sampling tank (501). A drain pipe (602) is fixedly connected to one side of the cooling coil (601). The side surface of the drain pipe (602) is fixedly connected to the inside of the drain outlet (504). The other end of the drain pipe (602) is fixedly connected to a solenoid valve (603).

6. The high-temperature refrigeration oil reactor sampling device according to claim 1, characterized in that: The bottom of the sampling tank (501) is provided with a discharge port (604), and the discharge port (604) is fixedly connected to a discharge pipe (605). The other end of the discharge pipe (605) is fixedly connected to a solenoid valve (606). A cooling component (7) is provided on the other side of the support frame (203).

7. A high-temperature refrigeration oil reactor sampling device according to claim 6, characterized in that: The second cooling component (7) includes a second support frame (701), which is located on the other side of the first support frame (203). A water pump (702) is fixedly connected to the top of the second support frame (701), and a water pump pipe (703) is fixedly connected to one side of the water pump (702).

8. A high-temperature refrigeration oil reactor sampling device according to claim 7, characterized in that: The other side of the water pump (702) is fixedly connected to a second drain pipe (704), and the other end of the second drain pipe (704) is fixedly connected to the other end of the cooling coil (601) through the connector (502).

Images