CN217989312U - Reaction kettle device heated through heat conduction oil - Google Patents

Abstract

The utility model discloses a reactor device heated by heat-conducting oil, which comprises a reactor body and a thermal oil circulation mechanism. The stirring paddle and the hot oil circulation mechanism include a box body. A partition is arranged in the box, and a heating chamber and a cooling chamber are formed through the partition board. A heating tube is arranged in the heating chamber, and a circulating pump is arranged on one side of the box body. An elbow is arranged inside, and a cooling assembly is arranged in the cooling chamber. The utility model has a reasonable structure, and the rotation of the stirring paddle is driven by the rotation of the motor, so that the reaction raw materials in the reaction kettle body can be mixed evenly, and the reaction kettle body is heated by the hot oil circulation mechanism. , so the chemical reaction of the reaction raw materials can be accelerated, and the heat transfer oil in the elbow can be cooled and lowered by the cooling assembly to achieve temperature control of the heat transfer oil, so as to evenly heat the reaction raw materials in the reactor body.

Description

A reactor device heated by heat conduction oil

technical field

The utility model relates to the technical field of reactors, in particular to a reactor device heated by heat conduction oil.

Background technique

Reactors are widely used in petroleum, chemical, rubber, pesticides, dyes, medicines, food, pressure vessels used to complete vulcanization, nitration, hydrogenation, alkylation, polymerization, condensation, hydrothermal, hydrolysis and other processes. Structural design and parameter configuration realize the heating, evaporation, cooling and low-speed mixing functions required by the process.

In the existing reactor, it is difficult to control the temperature of the heat transfer oil when the reactor is heated by the heat transfer oil, which will cause the reaction raw materials in the reactor to be heated unevenly. Aiming at the above problems, a solution is proposed as follows.

Utility model content

The purpose of the utility model is to provide a reactor device heated by heat conduction oil, which has the advantage of controllable heat conduction temperature.

The above-mentioned technical purpose of the utility model is achieved through the following technical solutions:

A reactor device heated by heat-conducting oil, comprising a reactor body and a thermal oil circulation mechanism, a heat-conducting box is connected to the outside of the reactor body, a protective shell is connected to the upper end of the reactor body, and the inside of the protective shell A motor is provided, a stirring paddle is provided in the reactor body, the output shaft of the motor is fixedly connected to the upper end of the stirring paddle, the hot oil circulation mechanism includes a box, and a partition is arranged in the box, and through the partition The plate is formed with a heating chamber and a cooling chamber, a heating pipe is arranged in the heating chamber, a mounting plate is fixed on one side of the box body, a circulating pump is arranged on the mounting plate, and one end of the circulating pump passes through a pipeline It communicates with the heating chamber, and the other end communicates with the inside of the heat conduction box through a pipe. An elbow is arranged in the cooling chamber, and one end of the elbow passes through the box and communicates with the inside of the heat conduction box. The other end of the bent pipe communicates with the heating chamber, and a cooling assembly is arranged in the cooling chamber.

Preferably, the cooling assembly includes a cooling pump, and the cooling pump is installed on one side of the box, a cooling pipe is fixed on the top of the cooling cavity, and one end of the cooling pump communicates with the cooling cavity through a pipeline, The other end of the cooling pump communicates with the cooling pipe through a pipeline, a number of spray ports are provided at the lower end of the cooling pipe, the cooling liquid is filled in the cooling chamber, and a refrigeration pipe is also arranged in the cooling chamber.

As a preference, the upper end of the heat conduction box is pierced with a feed pipe, and the lower end of the feed pipe communicates with the interior of the reactor body, and the lower end of the reactor body is connected with a discharge pipe, and the discharge pipe The other end is connected to a valve.

Preferably, a temperature display is installed on the upper end of the heat conduction box, and the lower end of the temperature display is located in the heat conduction box.

The beneficial effect of the utility model is: the rotation of the stirring paddle is driven by the rotation of the motor, so that the reaction raw materials in the reactor body can be mixed evenly, and the reaction raw materials in the reactor body can be heated by the hot oil circulation mechanism, so that The chemical reaction of the reaction raw materials can be accelerated, and the heat transfer oil in the elbow can be cooled and lowered by the cooling component to achieve temperature control of the heat transfer oil, so that the reaction raw materials in the reaction kettle body can be heated evenly, and the reaction raw materials can be guaranteed to reach the optimum level. optimal temperature for chemical reactions.

Description of drawings

Fig. 1 is the structural representation of embodiment.

Reference signs: 1. Reactor body; 2. Thermal oil circulation mechanism; 3. Heat transfer box; 4. Protective shell; 5. Motor; 6. Stirring paddle; 7. Box body; 8. Partition plate; 9. Heating chamber ;10, cooling cavity; 11, heating pipe; 12, mounting plate; 13, circulation pump; 14, elbow; 15, cooling pump; 16, cooling pipe; 17, spray port; 18, refrigeration pipe; Material pipe; 20, discharge pipe; 21, valve; 22, temperature display.

detailed description

The following descriptions are only preferred implementations of the present utility model, and the scope of protection is not limited to this embodiment. All technical solutions under the idea of the present utility model shall belong to the protection scope of the present utility model. At the same time, it should be pointed out that for those of ordinary skill in the art, some improvements and modifications without departing from the principle of the utility model should also be regarded as the protection scope of the utility model.

As shown in Figure 1, a reactor device heated by heat conduction oil includes a reactor body 1 and a thermal oil circulation mechanism 2, a heat conduction box 3 is connected to the outside of the reactor body 1, and a protective device is connected to the upper end of the reactor body 1. Shell 4, a motor 5 is arranged in the protective casing 4, a stirring paddle 6 is arranged in the reactor body 1, the output shaft of the motor 5 is fixedly connected with the upper end of the stirring paddle 6, and the rotation of the motor 5 drives the stirring paddle 6 to rotate, which can make the reaction The reaction raw materials in the reaction kettle body 1 are mixed evenly, and the reaction kettle body 1 is heated by the hot oil circulation mechanism 2, so that the reaction raw materials in the reaction kettle body 1 can be heated, so the chemical reaction of the reaction raw materials can be accelerated.

The hot oil circulation mechanism 2 includes a box body 7, a partition 8 is arranged in the box body 7, and a heating chamber 9 and a cooling chamber 10 are formed through the partition board 8, a heating pipe 11 is arranged in the heating chamber 9, and a part of the box body 7 A mounting plate 12 is fixed on the side, and a circulation pump 13 is arranged on the mounting plate 12. One end of the circulation pump 13 communicates with the heating chamber 9 through a pipe, and the other end communicates with the heat conduction box 3 through a pipe, and is heated by the heating pipe 11. The heat conduction oil in the heating chamber 9 can be heated, and then the heat conduction oil can be transported to the heating box through the pipeline through the operation of the circulation pump 13, thereby heating the reactor body 1 . An elbow 14 is arranged in the cooling chamber 10, and one end of the elbow 14 is pierced with the box body 7, and communicates with the inside of the heat conduction box 3, and the other end of the elbow 14 communicates with the heating chamber 9. When it is pumped into the heating box, the heat transfer oil will flow into the elbow 14, and then flow into the heating chamber 9 through the elbow 14. In this way, the reactor body 1 can be continuously heated.

A cooling assembly is provided in the cooling chamber 10, through which the heat transfer oil in the elbow 14 can be cooled and lowered to control the temperature of the heat transfer oil. The cooling assembly includes a cooling pump 15, and the cooling pump 15 is installed on one side of the casing 7. The top of the cooling chamber 10 is fixedly provided with a cooling pipe 16, and one end of the cooling pump 15 communicates with the cooling chamber 10 through a pipeline. The other end communicates with the cooling pipe 16 through a pipeline. The lower end of the cooling pipe 16 is provided with a number of spray ports 17. The cooling chamber 10 is filled with cooling liquid. The cooling chamber 10 is also provided with a refrigeration pipe 18. The cooling pump 15 can work The cooling liquid is pumped into the cooling pipe 16 through the pipeline, and then sprayed out through a number of spray ports 17, so that the cooling liquid is sprayed onto the elbow 14 to reduce the temperature of the heat transfer fluid in the elbow 14, and when the heat transfer liquid When the temperature is high, if it is necessary to quickly cool down the heat transfer fluid, the cooling pipe 18 can be used to cool the cooling liquid to speed up the cooling of the heat transfer fluid, and finally realize the control of the temperature of the heat transfer oil, so as to facilitate the cooling of the reactor body 1. The reaction raw materials are heated evenly to ensure that the reaction raw materials reach the optimal temperature for chemical reaction.

The upper end of the heat conduction box 3 is pierced with a feed pipe 19, and the lower end of the feed pipe 19 communicates with the interior of the reactor body 1. The lower end of the reactor body 1 is connected with a discharge pipe 20, and the other end of the discharge pipe 20 is connected to There is a valve 21, and the reaction raw materials can be added into the reactor body 1 through the feed pipe 19, and the reacted raw materials can be released through the valve 21 and the discharge pipe 20.

The upper end of the heat conduction box 3 is equipped with a temperature display 22, and the lower end of the temperature display 22 is located in the heat conduction box 3, the temperature of the heat transfer oil can be observed through the temperature display 22, so that the user controls the temperature of the heat transfer oil.

Claims (4)

1. The utility model provides a reaction kettle device through conduction oil heating, its characterized in that, includes reation kettle body (1) and hot oil circulation mechanism (2), the outside of reation kettle body (1) is connected with heat conduction case (3), the upper end of reation kettle body (1) is connected with protective housing (4), be provided with motor (5) in protective housing (4), be provided with stirring rake (6) in the reation kettle body (1), the upper end fixed connection of the output shaft of motor (5) and stirring rake (6), hot oil circulation mechanism (2) includes box (7), be provided with baffle (8) in box (7), and be formed with heating chamber (9) and cooling chamber (10) through baffle (8), be provided with heating pipe (11) in heating chamber (9), one side of box (7) sets firmly mounting panel (12), be provided with circulating pump (13) on mounting panel (12), the one end of circulating pump (13) is linked together through pipeline and heating chamber (9), and the other end is linked together through pipeline and heat conduction case (3) inside, be provided with return bend (14) in the cooling chamber (10), the one end of wearing to establish through elbow (14) and heat conduction case (7), the other end is linked together, and a cooling assembly is arranged in the cooling cavity (10).

2. The reaction kettle device heated by heat conduction oil according to claim 1, wherein the cooling assembly comprises a cooling pump (15), the cooling pump (15) is installed on one side of the box body (7), a cooling pipe (16) is fixedly arranged at the top of the cooling cavity (10), one end of the cooling pump (15) is communicated with the cooling cavity (10) through a pipeline, the other end of the cooling pump (15) is communicated with the cooling pipe (16) through a pipeline, a plurality of spraying ports (17) are arranged at the lower end of the cooling pipe (16), cooling liquid is filled in the cooling cavity (10), and a refrigerating pipe (18) is further arranged in the cooling cavity (10).

3. The reaction kettle device heated by conduction oil according to claim 2, wherein a feed pipe (19) penetrates through the upper end of the heat conduction box (3), the lower end of the feed pipe (19) is communicated with the inside of the reaction kettle body (1), the lower end of the reaction kettle body (1) is connected with a discharge pipe (20), and the other end of the discharge pipe (20) is connected with a valve (21).

4. A reactor device heated by conduction oil according to claim 3, characterized in that the upper end of the heat conduction box (3) is equipped with a temperature display (22), and the lower end of the temperature display (22) is located in the heat conduction box (3).

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