CN218945076U

CN218945076U - Reaction kettle heating device for producing stearoyl benzoyl methane

Info

Publication number: CN218945076U
Application number: CN202223533410.1U
Authority: CN
Inventors: 孙钢耀; 张盼盼; 陈俊飞; 李竞成; 訾敏兰
Original assignee: ANHUI JIAXIAN FUNCTIONAL AUXILIARY CO LTD
Current assignee: ANHUI JIAXIAN FUNCTIONAL AUXILIARY CO LTD
Priority date: 2022-12-29
Filing date: 2022-12-29
Publication date: 2023-05-02
Anticipated expiration: 2032-12-29

Abstract

The utility model discloses a reaction kettle heating device for producing stearoyl benzoyl methane, which comprises a reaction kettle, wherein the reaction kettle comprises an inner wall, an outer wall and a cavity, a heater is arranged outside the reaction kettle, two first valve bodies are arranged at the bottom of the outer wall at intervals, the first valve bodies are communicated with the outer wall, a round pipe is fixed at the top of the inner side of the cavity, a through hole is formed in the round pipe, a pump body is fixed on the outer wall, a discharge hole of the pump body is connected with a first pipeline, one end of the first pipeline is communicated with the round pipe, a feed inlet of the pump body is connected with a second pipeline, one end of the second pipeline is connected with a three-way joint, the other two ends of the three-way joint are connected with a third pipeline, one end of the third pipeline is connected with the first valve body, and heat conducting liquid is arranged in the cavity. The utility model has convenient and quick use, can realize the circulating flow of the heat conduction liquid in the cavity, and is convenient for uniformly heating the reaction kettle.

Description

Reaction kettle heating device for producing stearoyl benzoyl methane

Technical Field

The utility model relates to the technical field of stearoyl benzoyl methane production, in particular to a reaction kettle heating device for producing stearoyl benzoyl methane.

Background

Stearoyl benzoyl methane is an organic compound. Stearoyl benzoyl methane is an important photo-thermal stabilizer for thermoplastic plastics, can be compounded with various stabilizers, effectively improves the transparency and weather resistance of polyvinyl chloride products through the synergistic effect between the components, avoids precipitation and zinc burning in the processing process, can reduce the early coloring of the plastic products, can improve the later thermal stability, and is nontoxic and odorless, so that the stearoyl benzoyl methane is widely used for food and medical packaging, such as transparent mineral water bottles, oil bottles, transparent sheets, transparent films and the like.

The reaction kettle heating device in the existing stearoyl benzoyl methane production process heats the reaction kettle, and the reaction kettle is heated unevenly.

Disclosure of Invention

The utility model mainly aims to provide a reaction kettle heating device for producing stearoyl benzoyl methane, which can effectively solve the problem of uneven heating of a reaction kettle when the reaction kettle is heated.

In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides a reaction kettle heating device for producing stearoyl benzoyl methane, includes reation kettle, reation kettle includes inner wall, outer wall and cavity, reation kettle is equipped with the heater outward, outer wall bottom interval is equipped with two first valve bodies, first valve body with the outer wall intercommunication, the inboard top of cavity is fixed with round pipe, the through-hole has been seted up on the round pipe, be fixed with the pump body on the outer wall, the discharge gate of the pump body is connected with first pipeline, first pipeline one end with round pipe intercommunication, the feed inlet of the pump body is connected with the second pipeline, second pipeline one end is connected with three way connection, three way connection's other both ends all are connected with the third pipeline, third pipeline one end with first valve body is connected, be provided with the heat conduction liquid in the cavity.

Preferably, the connecting block is fixed at the top of the reaction kettle, a movably connected rotating shaft is arranged on the connecting block in a penetrating manner, and a stirring rod is fixed at one end of the rotating shaft in the reaction kettle.

Preferably, the top of the reaction kettle is provided with a second valve body, the bottom of the outer wall is provided with a third valve body, and the third valve body is communicated with the inner wall.

Preferably, the first gear is sleeved on the rotating shaft, a second gear is meshed with one side of the first gear, the second gear is connected with an output shaft of the motor, an L-shaped connecting plate is fixed at the top of the reaction kettle, and the motor is installed on the L-shaped connecting plate.

Preferably, a sealing ring is arranged at the joint of the rotating shaft and the connecting block.

Preferably, the bottom of the outer wall is provided with a plurality of support legs.

Compared with the prior art, the utility model has the following beneficial effects: this reaction kettle heating device of production stearoyl benzoyl methane heats through the heater, and the heat conduction liquid of top and below is inconsistent in the cavity, opens two first valve bodies for the pump body work, and the pump body is carried the heat conduction liquid of cavity bottom to the circular tube in through first valve body, third pipeline, three way connection, second pipeline and first pipeline, and the through-hole on the circular tube of rethread flows, is convenient for carry the higher heat conduction liquid of cavity bottom temperature to the top of cavity to make the heat conduction liquid circulation flow in the cavity, make the heat conduction liquid circulation be heated, and then evenly heat reaction kettle.

Drawings

FIG. 1 is a schematic diagram of the overall structure of a reactor heating device for producing stearoyl-benzoyl methane.

FIG. 2 is a schematic diagram of the inside of the reaction kettle.

Fig. 3 is an enlarged schematic view of fig. 2 at a.

Fig. 4 is a schematic view of a circular tube.

In the figure: 1. a reaction kettle; 2. an inner wall; 3. an outer wall; 4. a cavity; 5. a heater; 6. a first valve body; 7. a circular tube; 8. a through hole; 9. a pump body; 10. a first pipe; 11. a second pipe; 12. a three-way joint; 13. a third conduit; 14. a connecting block; 15. a rotating shaft; 16. a stirring rod; 17. a second valve body; 18. a third valve body; 19. a first gear; 20. a second gear; 21. a motor; 22. an L-shaped connecting plate.

Detailed Description

The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.

As shown in figures 1-4, a reaction kettle heating device for producing stearoyl benzoyl methane comprises a reaction kettle 1, wherein the reaction kettle 1 comprises an inner wall 2, an outer wall 3 and a cavity 4, a heater 5 is arranged outside the reaction kettle 1, two first valve bodies 6 are arranged at intervals at the bottom of the outer wall 3, the first valve bodies 6 are communicated with the outer wall 3, a round pipe 7 is fixed at the top of the inner side of the cavity 4, a through hole 8 is formed in the round pipe 7, a pump body 9 is fixed on the outer wall 3, a discharge hole of the pump body 9 is connected with a first pipeline 10, one end of the first pipeline 10 is communicated with the round pipe 7, a feed inlet of the pump body 9 is connected with a second pipeline 11, one end of the second pipeline 11 is connected with a three-way joint 12, the other two ends of the three-way joint 12 are connected with a third pipeline 13, one end of the third pipeline 13 is connected with the first valve bodies 6, and heat conducting liquid is arranged in the cavity 4.

The top of the reaction kettle 1 is fixed with a connecting block 14, a movably connected rotating shaft 15 is arranged on the connecting block 14 in a penetrating way, and a stirring rod 16 is fixed at one end of the rotating shaft 15 in the reaction kettle 1. The top of the reaction kettle 1 is provided with a second valve body 17, the bottom of the outer wall 3 is provided with a third valve body 18, and the third valve body 18 is communicated with the inner wall 2. The rotary shaft 15 is sleeved with a first gear 19, one side of the first gear 19 is meshed with a second gear 20, the second gear 20 is connected with an output shaft of a motor 21, an L-shaped connecting plate 22 is fixed at the top of the reaction kettle 1, and the motor 21 is arranged on the L-shaped connecting plate 22. A sealing ring is arranged at the joint of the rotating shaft 15 and the connecting block 14. The bottom of the outer wall 3 is provided with a plurality of support legs.

It should be noted that, when the reactor heating device for producing stearoyl benzoyl methane is used, the heater 5 is used for heating, the temperatures of the heat conduction liquid above and below the cavity 4 are inconsistent, the two first valve bodies 6 are opened, so that the pump body 9 works, the heat conduction liquid at the bottom of the cavity 4 is conveyed into the circular pipe 7 by the pump body 9 through the first valve body 6, the third pipe 13, the three-way joint 12, the second pipe 11 and the first pipe 10, and then flows out through the through hole 8 on the circular pipe 7, so that the heat conduction liquid with higher temperature at the bottom of the cavity 4 is conveniently conveyed to the top of the cavity 4, and the heat conduction liquid in the cavity 4 circularly flows, so that the heat conduction liquid is circularly heated, and the reactor 1 is uniformly heated.

The foregoing has shown and described the basic principles and main features of the present utility model and the advantages of the present utility model. It will be understood by those skilled in the art that the present utility model is not limited to the embodiments described above, and that the above embodiments and descriptions are merely illustrative of the principles of the present utility model, and various changes and modifications may be made without departing from the spirit and scope of the utility model, which is defined in the appended claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. Reaction kettle heating device for producing stearoyl benzoyl methane, which comprises a reaction kettle (1), and is characterized in that: the reaction kettle (1) comprises an inner wall (2), an outer wall (3) and a cavity (4), a heater (5) is arranged outside the reaction kettle (1), two first valve bodies (6) are arranged at the bottom of the outer wall (3) at intervals, the first valve bodies (6) are communicated with the outer wall (3), round pipes (7) are fixed at the inner tops of the cavities (4), through holes (8) are formed in the round pipes (7), a pump body (9) is fixed on the outer wall (3), a first pipeline (10) is connected to a discharge port of the pump body (9), one end of the first pipeline (10) is communicated with the round pipes (7), a second pipeline (11) is connected to a feed port of the pump body (9), three-way connectors (12) are connected to one end of the second pipeline, three-way connectors (12) are connected to one end of the first valve bodies (6), and heat conducting liquid is arranged in the cavities (4).

2. The reactor heating device for producing stearoyl benzoyl methane according to claim 1, wherein: the reaction kettle is characterized in that a connecting block (14) is fixed at the top of the reaction kettle (1), a movable connecting rotating shaft (15) is arranged on the connecting block (14) in a penetrating mode, and a stirring rod (16) is fixed at one end of the rotating shaft (15) in the reaction kettle (1).

3. The reactor heating device for producing stearoyl benzoyl methane according to claim 1, wherein: the top of the reaction kettle (1) is provided with a second valve body (17), the bottom of the outer wall (3) is provided with a third valve body (18), and the third valve body (18) is communicated with the inner wall (2).

4. A reactor heating apparatus for producing stearoyl benzoylmethane according to claim 2, wherein: the rotary shaft (15) is sleeved with a first gear (19), one side of the first gear (19) is meshed with a second gear (20), the second gear (20) is connected with an output shaft of a motor (21), an L-shaped connecting plate (22) is fixed at the top of the reaction kettle (1), and the motor (21) is mounted on the L-shaped connecting plate (22).

5. A reactor heating apparatus for producing stearoyl benzoylmethane according to claim 2, wherein: and a sealing ring is arranged at the joint of the rotating shaft (15) and the connecting block (14).

6. The reactor heating device for producing stearoyl benzoyl methane according to claim 1, wherein: the bottom of the outer wall (3) is provided with a plurality of supporting legs.