Automatic temperature control reaction equipment for rubber accelerator production reaction

Abstract

The utility model discloses automatic temperature control reaction equipment for rubber accelerator production reaction, and particularly relates to the field of rubber accelerator production, the automatic temperature control reaction equipment comprises a reaction kettle, a temperature control cover is fixedly arranged on the outer surface of the reaction kettle, a sealing cover is fixedly arranged at the top end of the reaction kettle, a stirring piece is arranged above the sealing cover, and the stirring piece is connected with the temperature control cover. A liquid storage tank is arranged outside the reaction kettle, two heat dissipation pieces are fixedly mounted on the surface of the liquid storage tank, two refrigeration pieces are fixedly embedded in the surface of the liquid storage tank, a liquid supply assembly is arranged above the liquid storage tank, and a circulating pipe is fixedly communicated with the bottom surface of a temperature control cover. And one end of the circulating pipe penetrates through the liquid storage tank and extends into the liquid storage tank. According to the utility model, accurate regulation and control of the reaction temperature are realized, the temperature can be stabilized in a set range in both the heating process and the cooling process, the problems of insufficient reaction or excessive reaction and the like caused by temperature fluctuation are effectively avoided, and the product quality of the rubber accelerator is improved.

Description

Technical Field

[0001] This utility model relates to the field of rubber accelerator production, and more specifically, to an automatic temperature-controlled reaction device for rubber accelerator production. Background Technology

[0002] Rubber accelerators are a class of fine chemical products that can accelerate the vulcanization reaction between rubber and vulcanizing agents, shorten vulcanization time, lower vulcanization temperature, reduce the amount of vulcanizing agent used, and improve the physical and mechanical properties of vulcanized rubber. Simply put, they are like catalysts in the rubber vulcanization process, enabling rubber products to be molded faster and better. From the perspective of the mechanism of action, rubber accelerators can undergo complex chemical reactions with rubber molecules, vulcanizing agents, etc. during the vulcanization process to generate active intermediate products, thereby improving the speed and efficiency of the vulcanization reaction. In actual production, adding rubber accelerators can not only significantly improve production efficiency, but also reduce energy consumption costs. For example, traditional rubber vulcanization may require a long time and a high temperature, while adding accelerators can significantly shorten the vulcanization time, speed up the production cycle, and reduce energy consumption.

[0003] The production process of rubber accelerators has extremely high requirements for the control of reaction temperature. However, the existing temperature control equipment for rubber accelerator production still has the following problems. At present, the production of rubber accelerators usually relies on manual temperature detection, and then external heating or cooling equipment is adjusted. However, it is difficult to guarantee the accuracy of temperature control. In addition, in order to maintain the reaction temperature, the heating or cooling device will continue to operate at high power, which will result in energy waste and increase the cost of rubber accelerator production reaction.

[0004] Therefore, an automatic temperature-controlled reaction device for the production of rubber accelerators is proposed to address the above problems. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an automatic temperature-controlled reaction device for the production reaction of rubber accelerator, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: an automatic temperature-controlled reaction device for the production of rubber accelerators, comprising a reaction vessel, a temperature control cover fixedly installed on the outer surface of the reaction vessel, a sealing cover fixedly installed on the top of the reaction vessel, a stirring component provided above the sealing cover, a liquid storage tank provided outside the reaction vessel, two heat dissipation components fixedly installed on the surface of the liquid storage tank, two cooling fins fixedly embedded on the surface of the liquid storage tank, and a liquid supply assembly provided above the liquid storage tank.

[0007] The bottom surface of the temperature control cover is fixedly connected to a circulation pipe. One end of the circulation pipe passes through the liquid storage tank and extends into the interior of the liquid storage tank. A solenoid valve is fixedly connected to the surface of the circulation pipe. Two electric heating rods are fixedly installed on the inner bottom wall of the liquid storage tank. Two detection covers are fixedly embedded on the upper surface of the sealing cover. Temperature sensors are fixedly installed on the inner top walls of the two detection covers.

[0008] Preferably, the liquid supply assembly includes a liquid pump fixedly installed on the upper surface of the liquid storage tank, the output end of the liquid pump is fixedly connected to a drain pipe, one end of the drain pipe passes through the temperature control cover and extends into the interior of the temperature control cover, the input end of the liquid pump is fixedly connected to a liquid suction pipe, one end of the liquid suction pipe passes through the liquid storage tank and extends into the interior of the liquid storage tank.

[0009] Preferably, both heat dissipation components include a heat dissipation shroud fixedly installed on the outer surface of the liquid storage tank, a heat dissipation fan fixedly installed on the inner wall of both heat dissipation shrouds, and ventilation holes opened on the outer surface of both heat dissipation shrouds.

[0010] Preferably, the upper surface of the liquid storage tank is provided with a liquid injection hole, and a transparent liquid level plate is fixedly embedded on the outer surface of the liquid storage tank.

[0011] Preferably, the stirring component includes a geared motor fixedly mounted on the upper surface of the reactor, a stirring shaft fixedly mounted on the output end of the geared motor, and multiple stirring blades fixedly mounted on the outer surface of the stirring shaft.

[0012] Preferably, an injection tube is fixedly embedded on the upper surface of the sealing cap, and a sealing plug plate adapted to the inner thread of the injection tube is provided above the injection tube.

[0013] Preferably, the bottom surface of the reactor is fixedly connected to a discharge pipe, and the surface of the discharge pipe is fixedly connected to an electric valve.

[0014] Preferably, a support plate is fixedly installed on the upper surface of the liquid storage tank, and a controller is fixedly installed on the outer surface of the support plate.

[0015] The technical effects and advantages of this utility model are as follows:

[0016] Compared with existing technologies, this automatic temperature-controlled reaction equipment for rubber accelerator production can inject liquid through a liquid storage tank. In addition, electric heating rods and cooling plates can be installed. Through the temperature sensor inside the detection hood, the temperature inside the reactor can be monitored in real time and the data can be accurately transmitted to the controller. When the temperature fluctuates, the controller can respond quickly and automatically control the operation of components such as electric heating rods, cooling plates, solenoid valves and liquid supply components to achieve the effect of automatic temperature sensing and regulation.

[0017] Compared with existing technologies, this automatic temperature-controlled reaction equipment for rubber accelerator production can extract liquid from the storage tank through the operation of the liquid supply component, and circulate it within the temperature control hood. Furthermore, when the temperature is below the set value, electric heating rods heat the liquid in the storage tank as needed, and the liquid pump circulates the hot liquid to the temperature control hood to heat the reaction vessel. When the temperature is above the set value, cooling elements cool the liquid in the storage tank, and the liquid pump delivers low-temperature liquid for cooling. This avoids unnecessary high-power operation of the equipment, achieving precise control of the reaction temperature. Whether heating or cooling, the temperature can be stabilized within the set range, effectively avoiding problems such as incomplete or excessive reaction caused by temperature fluctuations. This improves the product quality and stability of the rubber accelerator and reduces energy waste. Attached Figure Description

[0018] Figure 1 This is a three-dimensional structural diagram of the present invention viewed from the front.

[0019] Figure 2 This is a front cross-sectional view of the present invention.

[0020] Figure 3 This is a side sectional view of the present invention.

[0021] Figure 4 This is a side view of the three-dimensional structure of the liquid storage tank of this utility model.

[0022] Figure 5 This is a three-dimensional structural diagram of the liquid storage tank of this utility model from the rear view.

[0023] The attached diagram is labeled as follows: 1. Reactor; 2. Temperature control cover; 3. Sealing cover; 4. Liquid storage tank; 5. Heat dissipation component; 501. Heat dissipation cover; 502. Cooling fan; 503. Ventilation hole; 6. Stirring component; 601. Gear motor; 602. Stirring shaft; 603. Stirring blade; 7. Liquid supply assembly; 701. Drain pipe; 702. Liquid pump; 703. Liquid extraction pipe; 8. Detection cover; 9. Temperature sensor; 10. Discharge pipe; 11. Electric valve; 12. Injection pipe; 13. Sealing plug plate; 14. Circulation pipe; 15. Solenoid valve; 16. Transparent liquid level plate; 17. Electric heating rod; 18. Cooling element; 19. Support plate; 20. Controller; 21. Injection hole. Detailed Implementation

[0024] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model. Example

[0025] As attached Figures 1-5 The automatic temperature-controlled reaction equipment for producing rubber accelerators shown includes a reaction vessel 1, a temperature control cover 2 fixedly installed on the outer surface of the reaction vessel 1, a sealing cover 3 fixedly installed on the top of the reaction vessel 1, a stirring element 6 above the sealing cover 3, a liquid storage tank 4 outside the reaction vessel 1, two heat dissipation elements 5 fixedly installed on the surface of the liquid storage tank 4, two cooling chips 18 fixedly embedded on the surface of the liquid storage tank 4, the cooling chips 18 are semiconductor cooling elements, the model of the cooling chips 18 is CL-C067, and a liquid supply assembly 7 is provided above the liquid storage tank 4.

[0026] The bottom surface of the temperature control cover 2 is fixedly connected to a circulation pipe 14. One end of the circulation pipe 14 passes through the liquid storage tank 4 and extends into the interior of the liquid storage tank 4. A solenoid valve 15 is fixedly connected to the surface of the circulation pipe 14. Two electric heating rods 17 are fixedly installed on the inner bottom wall of the liquid storage tank 4. Two detection covers 8 are fixedly embedded on the upper surface of the sealing cover 3. Temperature sensors 9 are fixedly installed on the inner top walls of the two detection covers 8.

[0027] As can be seen from the above description, this utility model has the following beneficial effects: the reaction vessel 1 can carry the production reaction of rubber accelerator; the temperature control cover 2 is wrapped around the reaction vessel 1, and together with the circulation pipe 14, solenoid valve 15, liquid storage tank 4, liquid supply component 7, electric heating rod 17 and cooling plate 18, the temperature of the reaction vessel 1 can be regulated; the sealing cover 3 is installed on the top of the reaction vessel 1 to ensure the sealing of the reaction environment and prevent material leakage and external interference; the temperature sensor 9 inside the detection cover 8 can monitor the temperature inside the reaction vessel 1 in real time and transmit the data to the controller 20, providing a basis for temperature control. Example

[0028] Based on Embodiment 1, the solution in Embodiment 1 will be further described in detail below, with reference to the specific working method described in detail:

[0029] like Figures 1-5As shown, in a preferred embodiment, the liquid supply assembly 7 includes a pump 702 fixedly mounted on the upper surface of the liquid storage tank 4. The output end of the pump 702 is fixedly connected to a drain pipe 701. One end of the drain pipe 701 passes through the temperature control cover 2 and extends into the interior of the temperature control cover 2. The input end of the pump 702 is fixedly connected to a suction pipe 703. One end of the suction pipe 703 passes through the liquid storage tank 4 and extends into the interior of the liquid storage tank 4. Both heat dissipation components 5 include heat dissipation covers 501 fixedly mounted on the outer surface of the liquid storage tank 4. Cooling fans 502 are fixedly mounted on the inner walls of both heat dissipation covers 501. Ventilation holes 503 are provided on the outer surface of the cover 501. Furthermore, the liquid inside the storage tank 4, which is heated by the electric heating rod 17 or cooled by the cooling chip 18, is drawn by the liquid pump 702 and transported to the temperature control cover 2 through the liquid extraction pipe 703 and the liquid discharge pipe 701. This realizes the circulation of liquid between the storage tank 4 and the temperature control cover 2, thereby providing the heat exchange medium required for heating or cooling the reactor 1, and accurately controlling the reaction temperature. By rotating the cooling fan 502, the hot surface of the cooling chip 18 can be quickly cooled by blowing air, improving the cooling efficiency of the cooling chip 18 and ensuring the stable operation of the temperature control system.

[0030] like Figures 1-5As shown, in a preferred embodiment, the upper surface of the storage tank 4 is provided with a liquid injection hole 21, and a transparent liquid level plate 16 is fixedly embedded on the outer surface of the storage tank 4. The stirring component 6 includes a geared motor 601 fixedly mounted on the upper surface of the reaction vessel 1, a stirring shaft 602 fixedly mounted on the output end of the geared motor 601, and multiple stirring blades 603 fixedly mounted on the outer surface of the stirring shaft 602. A feeding pipe 12 is fixedly embedded on the upper surface of the sealing cover 3, and a sealing plug plate 13 adapted to the inner thread of the feeding pipe 12 is provided above the feeding pipe 12. A discharge pipe 10 is fixedly connected to the bottom surface of the reaction vessel 1, and an electric valve 11 is fixedly connected to the surface of the discharge pipe 10. A support plate 19 is fixedly mounted on the upper surface of the storage tank 4, and a controller 20 is fixedly mounted on the outer surface of the support plate 19. Furthermore, liquid for heat exchange can be added to the storage tank 4 through the liquid injection hole 21, and the transparent liquid level plate 16 can be used to... The system allows operators to monitor the liquid level in the storage tank 4 in real time and replenish the liquid promptly. The stirring shaft 602 and stirring blades 603, driven by the geared motor 601, stir and mix the materials in the reactor 1, promoting full contact and reaction between the materials, improving reaction efficiency and product quality. The raw materials required for producing rubber accelerators can be injected into the reactor 1 through the injection pipe 12. The sealing plug 13 is tightened after injection to ensure the sealing of the sealing cover 3. After the reaction is completed, the electric valve 11 is opened to discharge the finished product from the discharge pipe 10 in the reactor 1. The controller 20 can stably receive the temperature data transmitted by the temperature sensor 9 and accurately control the operation of components such as the electric heating rod 17, the cooling element 18, the solenoid valve 15, the liquid pump 702, the electric valve 11, and the geared motor 601 according to the preset program, realizing the automated operation and precise temperature control of the equipment.

[0031] The working process of this utility model is as follows:

[0032] In the later stages of use, the automatic temperature-controlled reaction equipment for the production of rubber accelerator first injects the raw material into the reaction vessel 1 through the injection pipe 12 before the reaction begins, and seals it with the sealing cover 3. Then, the reduction motor 601 in the stirring component 6 drives the stirring shaft 602 and the stirring blade 603 to rotate, which can fully stir the raw material.

[0033] During the reaction, the temperature sensor 9 inside the detection hood 8 monitors the temperature inside the reactor 1 in real time and transmits the data to the controller 20. When the temperature is lower than the set value, the controller 20 controls the electric heating rod 17 inside the liquid storage tank 4 to start, heating the liquid inside the liquid storage tank 4. At the same time, the solenoid valve 15 is opened, and the liquid pump 702 in the liquid supply assembly 7 draws the hot liquid from the liquid storage tank 4 through the liquid extraction pipe 703 and delivers it to the temperature control hood 2 through the drain pipe 701. The hot liquid circulates between the temperature control hood 2 and the liquid storage tank 4 through the circulation pipe 14, which can heat the reactor 1 and thus increase the reaction temperature.

[0034] If the temperature is higher than the set value, the controller 20 controls the cooling chip 18 to work, reducing the liquid temperature in the storage tank 4. At the same time, the pump 702 draws low-temperature liquid and delivers it to the temperature control hood 2, which can cool the reactor 1 and facilitate automatic temperature control. After the reaction is completed, the electric valve 11 on the discharge pipe 10 is opened to discharge the finished product. This is the working process and working principle of the device.

[0035] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An automatic temperature-controlled reaction apparatus for producing rubber accelerators, comprising a reaction vessel (1), characterized in that: A temperature control cover (2) is fixedly installed on the outer surface of the reactor (1), a sealing cover (3) is fixedly installed on the top of the reactor (1), a stirring element (6) is provided above the sealing cover (3), a liquid storage tank (4) is provided on the outside of the reactor (1), two heat dissipation elements (5) are fixedly installed on the surface of the liquid storage tank (4), two cooling chips (18) are fixedly embedded on the surface of the liquid storage tank (4), and a liquid supply assembly (7) is provided above the liquid storage tank (4). The bottom surface of the temperature control cover (2) is fixedly connected to a circulation pipe (14). One end of the circulation pipe (14) passes through the liquid storage tank (4) and extends into the interior of the liquid storage tank (4). The surface of the circulation pipe (14) is fixedly connected to a solenoid valve (15). Two electric heating rods (17) are fixedly installed on the inner bottom wall of the liquid storage tank (4). Two detection covers (8) are fixedly embedded on the upper surface of the sealing cover (3). Temperature sensors (9) are fixedly installed on the inner top walls of the two detection covers (8).

2. The automatic temperature-controlled reaction equipment for rubber accelerator production according to claim 1, characterized in that: The liquid supply assembly (7) includes a liquid pump (702) fixedly installed on the upper surface of the liquid storage tank (4). The output end of the liquid pump (702) is fixedly connected to a drain pipe (701). One end of the drain pipe (701) passes through the temperature control cover (2) and extends into the interior of the temperature control cover (2). The input end of the liquid pump (702) is fixedly connected to a liquid suction pipe (703). One end of the liquid suction pipe (703) passes through the liquid storage tank (4) and extends into the interior of the liquid storage tank (4).

3. The automatic temperature-controlled reaction equipment for rubber accelerator production according to claim 1, characterized in that: Both heat dissipation components (5) include a heat dissipation cover (501) fixedly installed on the outer surface of the liquid storage tank (4), and a heat dissipation fan (502) fixedly installed on the inner wall of both heat dissipation covers (501). Ventilation holes (503) are opened on the outer surface of both heat dissipation covers (501).

4. The automatic temperature-controlled reaction equipment for rubber accelerator production according to claim 1, characterized in that: The upper surface of the liquid storage tank (4) is provided with a liquid injection hole (21), and a transparent liquid level plate (16) is fixedly embedded on the outer surface of the liquid storage tank (4).

5. The automatic temperature-controlled reaction equipment for rubber accelerator production according to claim 1, characterized in that: The stirring component (6) includes a geared motor (601) fixedly installed on the upper surface of the reactor (1), a stirring shaft (602) fixedly installed at the output end of the geared motor (601), and multiple stirring blades (603) fixedly installed on the outer surface of the stirring shaft (602).

6. The automatic temperature-controlled reaction equipment for rubber accelerator production according to claim 1, characterized in that: The upper surface of the sealing cap (3) is fixedly inlaid with a material injection tube (12), and a sealing plug plate (13) adapted to the inner wall thread of the material injection tube (12) is provided above the material injection tube (12).

7. The automatic temperature-controlled reaction equipment for rubber accelerator production reaction according to claim 1, characterized in that: The bottom surface of the reactor (1) is fixedly connected to the discharge pipe (10), and the surface of the discharge pipe (10) is fixedly connected to the electric valve (11).

8. The automatic temperature-controlled reaction equipment for rubber accelerator production according to claim 1, characterized in that: A support plate (19) is fixedly installed on the upper surface of the liquid storage tank (4), and a controller (20) is fixedly installed on the outer surface of the support plate (19).

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