Rubber antioxidant mb preparation high pressure chemical synthesis kettle

Abstract

The utility model relates to the technical field of chemical equipment, and disclose a rubber antioxidant MB preparation high pressure chemical synthesis kettle, including kettle body, still including stirring subassembly, cooling pipe, water inlet pipe, outlet tube, water pipe no.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, and more specifically to a high-pressure chemical synthesis reactor for preparing rubber antioxidant MB. Background Technology

[0002] Rubber antioxidant MB is a chemical used to delay the aging of rubber and extend its service life. Rubber antioxidant MB, also known as 2-mercaptobenzimidazole, is an organosulfur compound with antioxidant and anti-aging functions. It is added as a secondary antioxidant during rubber processing. When rubber products are exposed to high temperatures and oxygen, antioxidant MB releases active sulfur, which reacts with the double bonds in the rubber to form sulfides, thus preventing yellowing, softening, and cracking of the rubber. A reaction vessel is required for the preparation of rubber antioxidant MB.

[0003] Chinese utility model patent CN220143353U discloses a temperature-controlled reactor, including a jacket fixed to the lower periphery of the reactor body. Multiple sets of annularly distributed cooling water pipes are fixed inside the jacket. A drain pipe is located in the upper middle part of the right wall of the jacket, and an inlet pipe is located in the lower middle part of the right wall. A first water supply pipe is located at the output end of the drain pipe, and a second water supply pipe is located at the input end of the inlet pipe. The right end of the first water supply pipe passes through and is fixed to the upper middle part of the left wall of the heat sink, and the right end of the second water supply pipe passes through and is fixed to the lower middle part of the left side of the cooling water tank. This utility model, with the cooperation of cooling water pipes, a cooling fan, a heat sink, connecting pipes, a cooling water tank, a first water supply pipe, a second water supply pipe, and a booster pump, can cool high-temperature cooling water to a low-temperature temperature for reuse, thus reducing the amount of cooling water used and increasing the cooling rate of the reactor.

[0004] The above technical solution has the following problems: In actual use, it was found that although the cooling water can be circulated through structures such as cooling water tanks and water pipes, the cooling water has a poor cooling effect after absorbing heat, and cannot cool down the cooling water quickly, thus failing to ensure that the cooling water can play a good cooling role. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, this utility model provides a high-pressure chemical synthesis reactor for preparing rubber antioxidant MB, so as to solve the above problems.

[0006] This utility model provides the following technical solution: A high-pressure chemical synthesis reactor for preparing rubber antioxidant MB includes a reactor body, a stirring assembly, a cooling pipe, a water inlet pipe, a water outlet pipe, a water delivery pipe, a water pump, a water tank, and a cooling mechanism. The stirring assembly is installed inside the reactor body. A cooling pipe is fixedly installed on the outer wall of the reactor body. A water inlet pipe is fixedly installed at the top of the cooling pipe, and a water outlet pipe is fixedly installed at the bottom of the cooling pipe. A water delivery pipe is fixedly connected to the side of the water inlet pipe. A water pump is fixedly installed at the end of the water delivery pipe away from the water inlet pipe. The water tank is fixedly installed on the side of the water pump. A cooling mechanism is installed inside the water tank and is connected to the water outlet pipe.

[0007] Furthermore, the cooling mechanism includes a second water supply pipe, a second water supply pipe fixedly connected to the side of the outlet pipe, a second water pump fixedly installed at the end of the second water supply pipe away from the outlet pipe, a water distributor fixedly connected to the side of the second water pump, a cooling pipe fixedly connected to the side of the water distributor, a water collector fixedly connected to the other end of the cooling pipe, and four sets of cooling pipes arranged side by side.

[0008] Furthermore, a water supply pipe three is fixedly connected to the side of the water collector, a water pump three is fixedly connected to the top of the water supply pipe three, a water supply pipe four is fixedly installed on the top of the water pump three, the water supply pipe four passes through the bottom of the water tank storage tank, a water filling pipe is fixedly installed on the side of the water tank, and an observation window is provided on the front of the water tank. The observation window is made of double-layer transparent tempered glass, and a scale is provided on the outside of the observation window.

[0009] Furthermore, the front of the water tank is hinged with a door, a fixed frame is fixedly installed inside the door, an installation frame is fixedly installed inside the fixed frame, a cooling fan is fixedly installed on the side of the installation frame near the cooling pipe, a ventilation mesh one is fixedly installed on the side of the fixed frame away from the water tank, and a ventilation mesh two is fixedly installed on the back of the water tank.

[0010] Furthermore, a feed pipe is fixedly installed at the top of the vessel body, and a discharge pipe is fixedly installed at the bottom of the vessel body.

[0011] Furthermore, the stirring assembly includes a stirring motor, which is installed on the top of the vessel body. A rotating rod is fixedly mounted on the output shaft of the stirring motor, and stirring blades are fixedly mounted on the surface of the rotating rod.

[0012] Furthermore, a temperature sensor is fixedly installed on the inner wall of the vessel, and a display is fixedly installed on the outer wall of the vessel, with the temperature sensor electrically connected to the display.

[0013] The technical effects and advantages of this utility model are as follows: This invention utilizes a cooling mechanism that not only allows for the circulation of cooling water but also enables rapid cooling. By driving water pump one, cooling water from the water tank is delivered into the cooling pipes through water supply pipe one and water inlet pipe one. The cooling water flows within the spirally arranged cooling pipes, absorbing heat from the vessel body to achieve a cooling effect. Then, water pump two drives the heat-absorbed cooling water to the cooling pipes, where a distributor distributes the cooling water to four sets of cooling pipes. At this point, a cooling fan is activated for air cooling, ensuring rapid cooling of the water and guaranteeing a good cooling effect for the water entering the water tank storage tank. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural diagram of the present invention. Figure 1 (Cafe structure); Figure 3 This is a partial structural diagram of the present invention. Figure 2 (Cross-section view of the vessel body); Figure 4 This is a partial structural diagram of the present invention. Figure 3 (Cut-off view of the front of the water tank); Figure 5 This is a partial structural diagram of the present invention. Figure 4 (Side section view of the water tank); Figure 6 This is a partial structural diagram of the present invention. Figure 5 (Water distributor, cooling pipe and water collector).

[0015] The attached diagram is labeled as follows: 1. Vessel body; 2. Feed pipe; 3. Discharge pipe; 4. Stirring assembly; 401. Stirring motor; 402. Rotating rod; 403. Stirring blades; 5. Temperature sensor; 6. Display; 7. Cooling pipe; 8. Water inlet pipe; 9. Water outlet pipe; 10. Water supply pipe one; 11. Water pump one; 12. Water tank; 13. Water filling pipe; 14. Cooling mechanism; 1401. Water supply pipe two; 1402. Water pump two; 1403. Water distributor; 1404. Cooling pipe; 1405. Water collector; 1406. Water supply pipe three; 1407. Water pump three; 1408. Water supply pipe four; 1409. Box door; 1410. Fixing frame; 1411. Mounting frame; 1412. Cooling fan; 1413. Ventilation net one; 1414. Ventilation net two; 15. Observation window. Detailed Implementation

[0016] The present invention will be further described below with reference to specific embodiments. However, those skilled in the art should understand that the detailed description given here with reference to the accompanying drawings is for better explanation. The structure of the present invention may exceed the limited embodiments described herein. Some equivalent alternatives or common means will not be described in detail here, but they still fall within the protection scope of this application.

[0017] Figures 1-6 This is the preferred embodiment of the present invention, which is described below in conjunction with the appendix. Figure 1 ~Appendix Figure 6 The present invention will be further described below.

[0018] A high-pressure chemical synthesis reactor for preparing rubber antioxidant MB includes a reactor body 1, a stirring assembly 4, a cooling pipe 7, a water inlet pipe 8, a water outlet pipe 9, a water delivery pipe 10, a water pump 11, a water tank 12, and a cooling mechanism 14. The stirring assembly 4 is installed inside the reactor body 1. The cooling pipe 7 is fixedly installed on the outer wall of the reactor body 1. The water inlet pipe 8 is fixedly installed on the top of the cooling pipe 7, and the water outlet pipe 9 is fixedly installed on the bottom of the cooling pipe 7. The water delivery pipe 10 is fixedly connected to the side of the water inlet pipe 8. The water pump 11 is fixedly installed at the end of the water delivery pipe 10 away from the water inlet pipe 8. The water tank 12 is fixedly installed on the side of the water pump 11. The cooling mechanism 14 is installed inside the water tank 12 and is connected to the water outlet pipe 9.

[0019] The specific model of temperature sensor 5 is Pt100.

[0020] The stirring motor 401, display 6, cooling fan 1412 and water pump are common components in existing technology, and the models used can be customized according to actual usage requirements.

[0021] Specifically, the cooling mechanism 14 includes a second water supply pipe 1401, a second water supply pipe 1401 fixedly connected to the side of the outlet pipe 9, a second water pump 1402 fixedly installed at the end of the second water supply pipe 1401 away from the outlet pipe 9, a water distributor 1403 fixedly connected to the side of the second water pump 1402, a cooling pipe 1404 fixedly connected to the side of the water distributor 1403, a water collector 1405 fixedly connected to the other end of the cooling pipe 1404, and four sets of cooling pipes 1404 arranged side by side.

[0022] In this embodiment, by driving water pump 2 1402, the cooling water in cooling pipe 7 can be sent to water distributor 1403 through water outlet pipe 9 and water supply pipe 2 1401. Then, the cooling water is distributed into four sets of cooling pipes 1404 through water distributor 1403, so that the cooling water can perform cooling work better.

[0023] Specifically, a water supply pipe 1406 is fixedly connected to the side of the water collector 1405, a water pump 1407 is fixedly connected to the top of the water supply pipe 1406, a water supply pipe 1408 is fixedly installed on the top of the water pump 1407, the water supply pipe 1408 passes through the bottom of the water tank 12, a water filling pipe 13 is fixedly installed on the side of the water tank 12, and an observation window 15 is provided on the front of the water tank 12. The observation window 15 is made of double-layer transparent tempered glass, and a scale is provided on the outside of the observation window 15.

[0024] In this embodiment, by driving water pump three 1407, the cooling water in the four sets of cooling pipes 1404 can be concentrated in water collector 1405. Then, the cooling water is sent to the water storage tank of water tank 12 through water supply pipe three 1406 and water supply pipe four 1408, so that the cooling water can be recycled. Moreover, the observation window 15 and the scale set on the outside of the observation window 15 allow the staff to easily observe the storage level of water tank 12. If the storage level is insufficient, cooling water can be added to water tank 12 through water supply pipe 13.

[0025] Specifically, a door 1409 is hinged to the front of the water tank 12. A mounting bracket 1410 is fixedly installed inside the door 1409. An installation bracket 1411 is fixedly installed inside the mounting bracket 1410. A cooling fan 1412 is fixedly installed on the side of the installation bracket 1411 near the cooling pipe 1404. A ventilation mesh 1413 is fixedly installed on the side of the mounting bracket 1410 away from the water tank 12. A second ventilation mesh 1414 is fixedly installed on the back of the water tank 12.

[0026] In this embodiment, by driving the cooling fan 1412, the cooling water in the four sets of cooling pipes 1404 can be cooled by air, so that the cooling water in the four sets of cooling pipes 1404 can be cooled down quickly.

[0027] Specifically, a feed pipe 2 is fixedly installed on the top of the vessel body 1, and a discharge pipe 3 is fixedly installed on the bottom of the vessel body 1.

[0028] In this embodiment, the material can be added into the vessel body 1 through the feed pipe 2, and the material can be discharged from the vessel body 1 through the discharge pipe 3.

[0029] Specifically, the stirring assembly 4 includes a stirring motor 401. The stirring motor 401 is installed on the top of the vessel body 1. A rotating rod 402 is fixedly installed on the output shaft of the stirring motor 401. A stirring blade 403 is fixedly installed on the surface of the rotating rod 402.

[0030] In this embodiment, the stirring motor 401 can drive the rotating rod 402 and the stirring blade 403 to rotate, thereby stirring the material in the vessel 1.

[0031] Specifically, a temperature sensor 5 is fixedly installed on the inner wall of the vessel body 1, and a display 6 is fixedly installed on the outer wall of the vessel body 1. The temperature sensor 5 and the display 6 are electrically connected.

[0032] In this embodiment, the temperature inside the vessel 1 can be monitored by the temperature sensor 5, and the temperature can be displayed in a timely manner by the display 6, making it convenient for staff to observe.

[0033] The working principle and usage process of this utility model are as follows: During use, materials can be added into the vessel body 1 through the feed pipe 2. At this time, the driving stirring motor 401 drives the rotating rod 402 and the stirring blade 403 to rotate, thereby stirring the materials in the vessel body 1. When the temperature sensor 5 detects that the temperature of the vessel body 1 is too high, the first water pump 11 is driven to send the cooling water in the water tank 12 into the cooling pipe 7 through the water supply pipe 10 and the water inlet pipe 8. The cooling water flows in the spirally arranged cooling pipe 7, absorbing the heat of the vessel body 1 to achieve a cooling effect. Then, the second water pump 1402 is driven to send the cooling water in the cooling pipe 7 into the water distributor 1403 through the water outlet pipe 9 and the second water supply pipe 1401. Then, the cooling water is distributed into the four sets of cooling pipes 1404 through the water distributor 1403, while the cooling fan 1412 is driven to provide air cooling for the cooling water in the four sets of cooling pipes 1404, enabling the cooling water in the four sets of cooling pipes 1404 to cool down quickly. Finally, the water pump 1407 is driven to concentrate the cooling water in the four sets of cooling pipes 1404 into the water collector 1405, and then send the cooling water into the water storage tank of the water tank 12 through the water pipes 1406 and 1408, so that the cooling water can be recycled. The cooling mechanism 14 of this application not only enables the cooling water to be recycled, but also enables it to be cooled down quickly, ensuring that the cooling water entering the water storage tank of the water tank 12 has a good cooling effect.

[0034] The above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of this utility model without departing from its technical solution shall still fall within the protection scope of this utility model.

Claims

1. A rubber antioxidant MB preparation high-pressure chemical synthesis kettle, comprising a kettle body (1), characterized in that: It also includes a stirring assembly (4), a cooling pipe (7), a water inlet pipe (8), a water outlet pipe (9), a water supply pipe (10), a water pump (11), a water tank (12), and a cooling mechanism (14). The stirring assembly (4) is installed inside the vessel body (1). The cooling pipe (7) is fixedly installed on the outer wall of the vessel body (1). The water inlet pipe (8) is fixedly installed on the top of the cooling pipe (7). The water outlet pipe (9) is fixedly installed on the bottom of the cooling pipe (7). The water supply pipe (10) is fixedly connected to the side of the water inlet pipe (8). The water pump (11) is fixedly installed at the end of the water supply pipe (10) away from the water inlet pipe (8). The water tank (12) is fixedly installed on the side of the water pump (11). The cooling mechanism (14) is installed inside the water tank (12). The cooling mechanism (14) is connected to the water outlet pipe (9). The cooling mechanism (14) includes a second water supply pipe (1401). The second water supply pipe (1401) is fixedly connected to the side of the water outlet pipe (9). A second water pump (1402) is fixedly installed at one end of the second water supply pipe (1401) away from the water outlet pipe (9). A water distributor (1403) is fixedly connected to the side of the second water pump (1402). A cooling pipe (1404) is fixedly connected to the side of the water distributor (1403). A water collector (1405) is fixedly connected to the other end of the cooling pipe (1404). Four sets of cooling pipes (1404) are arranged side by side.

2. The rubber antioxidant MB preparation high-pressure chemical synthesis kettle according to claim 1, characterized in that: The side of the water collector (1405) is fixedly connected to a water supply pipe three (1406), the top of the water supply pipe three (1406) is fixedly connected to a water pump three (1407), the top of the water pump three (1407) is fixedly installed with a water supply pipe four (1408), and the water supply pipe four (1408) is installed through the bottom of the water tank (12).

3. The rubber antioxidant MB preparation high-pressure chemical synthesis kettle according to claim 1, characterized in that: A water inlet pipe (13) is fixedly installed on the side of the water tank (12), and an observation window (15) is provided on the front of the water tank (12). The observation window (15) is made of double-layer transparent tempered glass, and a scale is provided on the outside of the observation window (15).

4. The rubber antioxidant MB preparation high-pressure chemical synthesis kettle according to claim 1, characterized in that: The front of the water tank (12) is hinged with a door (1409). A fixing frame (1410) is fixedly installed inside the door (1409). An installation frame (1411) is fixedly installed inside the fixing frame (1410). A cooling fan (1412) is fixedly installed on the side of the installation frame (1411) near the cooling pipe (1404). A ventilation net (1413) is fixedly installed on the side of the fixing frame (1410) away from the water tank (12). A ventilation net (1414) is fixedly installed on the back of the water tank (12).

5. The rubber antioxidant MB preparation high-pressure chemical synthesis kettle according to claim 1, characterized in that: The top of the vessel body (1) is fixedly equipped with a feed pipe (2), and the bottom of the vessel body (1) is fixedly equipped with a discharge pipe (3).

6. The rubber antioxidant MB preparation high-pressure chemical synthesis kettle according to claim 1, characterized in that: The stirring assembly (4) includes a stirring motor (401). The stirring motor (401) is provided on the top of the vessel body (1). A rotating rod (402) is fixedly installed on the output shaft of the stirring motor (401). A stirring blade (403) is fixedly installed on the surface of the rotating rod (402).

7. The rubber antioxidant MB preparation high-pressure chemical synthesis kettle according to claim 1, characterized in that: A temperature sensor (5) is fixedly installed on the inner wall of the vessel body (1), and a display (6) is fixedly installed on the outer wall of the vessel body (1). The temperature sensor (5) is electrically connected to the display (6).

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