Double-layer reaction kettle device

Abstract

The utility model provides a double-layer reaction kettle device, which relates to the technical field of reaction kettles and comprises a reaction kettle body, the surface of the reaction kettle body is sleeved with and fixedly connected with a U-shaped protective cover, a stirring assembly is arranged in the reaction kettle body, heating round pipes are arranged in the U-shaped protective cover at equal intervals, and the heating round pipes are connected with the U-shaped protective cover. The reaction kettle comprises a reaction kettle body, a U-shaped protective cover is arranged in the reaction kettle body, heating round pipes are arranged in the U-shaped protective cover, condensation pipes are arranged between the heating round pipes, four-way pipes symmetrically penetrate through the surface of the U-shaped protective cover, the four-way pipes are communicated with the condensation pipes, and a temperature sensor is installed on the inner wall of the top of the reaction kettle body. According to the reaction kettle, the temperature of the raw materials in the reaction kettle body can be reduced or increased, the temperature in the reaction kettle body can be accurately controlled through the control panel, the temperature sensor and the thermometer, meanwhile, the effect of cooling the temperature in the reaction kettle body can be accelerated, and the subsequent operation efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a double-layer reaction kettle device. Background Art

[0002] A reaction kettle is a commonly used reaction device in chemical enterprises. It is a stainless steel container for physical or chemical reactions to achieve heating, evaporation, cooling, and mixing reactions at low and high speeds required by the process. Due to its good mixing reaction performance, it has now been widely used in various industries, and a corresponding new type of double-layer reaction kettle has been derived.

[0003] The existing reaction kettles usually have poor cooling performance for the raw materials in the internal mixing reaction, which is likely to affect the subsequent processing efficiency. At the same time, the reaction kettle is not convenient for protecting the outer kettle body, resulting in the leakage of the reaction substances inside due to the damage of the outer kettle body, posing a certain safety hazard. Therefore, a double-layer reaction kettle device is needed to solve the above problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the problems existing in the prior art that the reaction kettle usually has poor cooling performance for the raw materials in the internal mixing reaction, which is likely to affect the subsequent processing efficiency, and has poor protection performance, and to propose a double-layer reaction kettle device.

[0005] To achieve the above purpose, the utility model adopts the following technical scheme: A double-layer reaction kettle device includes a reaction kettle body. A U-shaped protective cover is sleeved and fixedly connected to the surface of the reaction kettle body. A stirring assembly is arranged inside the reaction kettle body. Heating round tubes are equidistantly arranged inside the U-shaped protective cover. Condensing tubes are arranged between the heating round tubes. Four-way tubes are symmetrically penetrated through the surface of the U-shaped protective cover, and the four-way tubes are communicated with the condensing tubes. A temperature sensor is installed on the inner wall of the top of the reaction kettle body, and a thermometer is installed on the top of the reaction kettle body. Support legs are fixedly connected to the bottom of the U-shaped protective cover at equal intervals. Trapezoidal blocks are fixedly connected to the bottoms of the support legs. Protective arc plates are fixedly connected between the support legs. A control panel is installed on the surface of the U-shaped protective cover.

[0006] Preferably, the stirring assembly includes a stirring rod located inside the reaction kettle body. U-shaped plates are symmetrically fixedly connected to the surface of the stirring rod. Cross plates are fixedly connected between the U-shaped plates and the stirring rod. The outer arc walls of the U-shaped plates are in contact with the inner wall of the reaction kettle body.

[0007] Preferably, the top of the stirring rod penetrates through the center of the inner wall of the top of the reaction kettle body and is rotatably connected thereto by a bearing. A driving motor is fixedly connected to the top of the reaction kettle body, and the output end of the driving motor is fixedly connected to the top of the stirring rod.

[0008] Preferably, a feed cylinder is fixedly connected and communicated at the top of the reactor body. A round cover is installed at the top of the feed cylinder. A discharge pipe is fixedly connected and communicated at the center of the bottom of the reactor body. A magnetic valve is installed on the surface of the discharge pipe.

[0009] Preferably, a heat insulation plate is fixedly connected inside the inner wall of the U-shaped protective cover. Heat insulation baffles are provided between the condensation pipes and the heating round pipes.

[0010] Preferably, support plates are sleeved and fixedly connected to the surfaces of the condensation pipes and the heating round pipes at equal intervals. The support plates are fixedly connected to the U-shaped protective cover and the heat insulation baffles.

[0011] Compared with the prior art, the advantages and positive effects of the present utility model are as follows.

[0012] 1. In the present utility model, by arranging the condensation pipes and the heating round pipes at equal intervals inside the U-shaped protective cover, the raw materials inside the reactor body can be cooled or heated. At this time, the temperature inside the reactor body can be accurately controlled through the control panel, the temperature sensor and the thermometer. At the same time, it can also accelerate the cooling of the temperature inside the reactor body, improving the efficiency of subsequent operations.

[0013] 2. In the present utility model, by sleeving and fixedly connecting a U-shaped protective cover on the surface of the reactor body, the surface of the reactor body can be protected. At the same time, protective arc plates are fixedly connected between the support legs, which can protect the bottom of the reactor body, thereby improving the safety of the reactor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 is a three-dimensional view of the overall structure of a double-layer reactor device proposed by the present utility model;

[0015] Figure 2 is a cross-sectional view of the overall structure of a double-layer reactor device proposed by the present utility model;

[0016] Figure 3 is a three-dimensional view of the structure of area A in convex 2 of a double-layer reactor device proposed by the present utility model;

[0017] Figure 4 is a three-dimensional view of a partial structure of a double-layer reactor device proposed by the present utility model.

[0018] Legend: 1. Reactor body; 2. U-shaped protective cover; 3. Stirring assembly; 31. Stirring rod; 32. U-shaped plate; 33. Cross plate; 4. Driving motor; 5. Feed cylinder; 6. Condensing pipe; 7. Four-way pipe; 8. Heating round pipe; 9. Thermometer; 10. Temperature sensor; 11. Round cover; 12. Support leg; 13. Trapezoidal block; 14. Protective arc plate; 15. Discharge pipe; 16. Magnetic valve; 17. Control panel; 18. Heat insulation plate; 19. Support plate; 20. Heat insulation baffle. Detailed implementation

[0019] In order to more clearly understand the above-mentioned objects, features, and advantages of the present invention, the present invention will be further described below with reference to the accompanying drawings and embodiments. It should be noted that, without conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0020] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described herein. Therefore, the present invention is not limited by the limitations of the specific embodiments disclosed in the following specification.

[0021] Embodiment 1, as Figures 1-4 shown, the present invention provides a double-layer reactor device, including a reactor body 1. The surface of the reactor body 1 is sleeved and fixedly connected with a U-shaped protective cover 2. A stirring assembly 3 is arranged inside the reactor body 1. Heating round pipes 8 are arranged at equal intervals inside the U-shaped protective cover 2. Condensing pipes 6 are arranged between the heating round pipes 8. The surface of the U-shaped protective cover 2 is symmetrically penetrated by four-way pipes 7, and the four-way pipes 7 are communicated with the condensing pipes 6. A temperature sensor 10 is installed on the top inner wall of the reactor body 1, and a thermometer 9 is installed on the top of the reactor body 1. Support legs 12 are fixedly connected at equal intervals at the bottom of the U-shaped protective cover 2. Trapezoidal blocks 13 are fixedly connected to the bottoms of the support legs 12. Protective arc plates 14 are fixedly connected between the support legs 12. A control panel 17 is installed on the surface of the U-shaped protective cover 2.

[0022] The effects achieved by the entire Example 1 are as follows. By sleeving and fixedly connecting a U-shaped protective cover 2 on the surface of the reactor body 1, it can protect the surface of the reactor body 1. By arranging a stirring assembly 3 inside the reactor body 1, it can stir the inside of the reactor body 1. By equidistantly arranging heating round tubes 8 inside the U-shaped protective cover 2 and arranging condensing tubes 6 between the heating round tubes 8, it can heat up and cool down the inside of the reactor body 1. By symmetrically penetrating a four-way pipe 7 through the surface of the U-shaped protective cover 2 and the four-way pipe 7 being interconnected with the condensing tube 6, it can pour cooling water into the inside of the condensing tube 6. By installing a temperature sensor 10 on the top inner wall of the reactor body 1 and a thermometer 9 on the top of the reactor body 1, it can sense and know the temperature inside the reactor body 1. By equidistantly and fixedly connecting support legs 12 to the bottom of the U-shaped protective cover 2, fixedly connecting trapezoidal blocks 13 to the bottoms of the support legs 12, and fixedly connecting protective arc plates 14 between the support legs 12, it can protect the bottom of the reactor body 1. By installing a control panel 17 on the surface of the U-shaped protective cover 2, it can enable the control panel 17 to control the device.

[0023] Example 2 is as follows Figures 1-4 shown. The stirring assembly 3 includes a stirring rod 31 located inside the reactor body 1. Symmetrically fixedly connected to the surface of the stirring rod 31 are U-shaped plates 32. Cross plates 33 are fixedly connected between the U-shaped plates 32 and the stirring rod 31. The outer arc walls of the U-shaped plates 32 are in contact with the inner wall of the reactor body 1. The top of the stirring rod 31 penetrates through the center of the top inner wall of the reactor body 1 and is rotatably connected thereto by a bearing. A driving motor 4 is fixedly connected to the top of the reactor body 1, and the output end of the driving motor 4 is fixedly connected to the top of the stirring rod 31. A feed cylinder 5 is fixedly connected and communicated with the top of the reactor body 1. A round cover 11 is installed on the top of the feed cylinder 5. The bottom center of the reactor body 1 is fixedly connected and communicated with a discharge pipe 15, and a magnetic valve 16 is installed on the surface of the discharge pipe 15. A heat insulation plate 18 is fixedly connected inside the inner wall of the U-shaped protective cover 2, and heat insulation baffles 20 are arranged between the condensing tube 6 and the heating round tube 8. Support plates 19 are equidistantly sleeved and fixedly connected to the surfaces of the condensing tube 6 and the heating round tube 8, and the support plates 19 are fixedly connected to the U-shaped protective cover 2 and the heat insulation baffles 20.

[0024] The effect achieved by the entire Embodiment 2 is as follows. The stirring assembly 3 includes a stirring rod 31 located inside the reaction kettle body 1. Symmetrically and fixedly connected to the surface of the stirring rod 31 are U-shaped plates 32. Cross plates 33 are fixedly connected between the U-shaped plates 32 and the stirring rod 31. The outer arc walls of the U-shaped plates 32 are in contact with the inner wall of the reaction kettle body 1, which can achieve the effect of driving the U-shaped plates 32 and the cross plates 33 to rotate by the rotation of the stirring rod 31 to stir the inside of the reaction kettle body 1. The top of the stirring rod 31 passes through the center of the inner wall of the top of the reaction kettle body 1 and is rotatably connected thereto by a bearing. A driving motor 4 is fixedly connected to the top of the reaction kettle body 1. The output end of the driving motor 4 is fixedly connected to the top of the stirring rod 31, which can achieve the effect of driving the stirring rod 31 to rotate by the driving motor 4. The top of the reaction kettle body 1 is fixedly connected and communicated with a feed cylinder 5. A round cover 11 is installed on the top of the feed cylinder 5. The center of the bottom of the reaction kettle body 1 is fixedly connected and communicated with a discharge pipe 15. A magnetic valve 16 is installed on the surface of the discharge pipe 15, which can achieve the effects of feeding and discharging. A heat insulation plate 18 is fixedly connected inside the inner wall of the U-shaped protective cover 2. Heat insulation baffles 20 are provided between the condensation pipe 6 and the heating round pipe 8, which can achieve the effect of isolating between the condensation pipe 6 and the heat insulation baffle 20. The condensation pipe 6 and the heating round pipe 8 are sleeved and fixedly connected at equal intervals on the surface with support plates 19. The support plates 19 are fixedly connected to the U-shaped protective cover 2 and the heat insulation baffle 20, which can achieve the effect of supporting the condensation pipe 6 and the heating round pipe 8.

[0025] Working principle: The condensation pipe 6 and the heating round pipe 8 are arranged at equal intervals inside the U-shaped protective cover 2, which can achieve the effect of cooling or heating the raw materials inside the reaction kettle body 1. At this time, the temperature sensor 10 senses the temperature inside the reaction kettle body 1. Then the temperature sensor 10 can transmit the signal to the control panel 17. At this time, the control panel 17 can heat the heating round pipe 8. At the same time, by pouring condensed water into the condensation pipe 6 through the four-way pipe 7, the effect of controlling the temperature inside the reaction kettle body 1 can be achieved, and at the same time, it can also accelerate the cooling of the temperature inside the reaction kettle body 1, improving the efficiency of subsequent operations. At this time, the driving motor 4 drives the stirring rod 31 to rotate. The rotation of the stirring rod 31 drives the U-shaped plates 32 and the cross plates 33 to rotate to stir the raw materials inside the reaction kettle body 1. At the same time, the surface of the reaction kettle body 1 is sleeved and fixedly connected with a U-shaped protective cover 2, which can achieve the effect of protecting the surface of the reaction kettle body 1. At the same time, protective arc plates 14 are fixedly connected between the support legs 12, which can achieve the effect of protecting the bottom of the reaction kettle body 1, so as to improve the safety of the reaction kettle body 1.

[0026] The wiring diagrams of the drive motor 4, the condenser tube 6, the heating round tube 8, the thermometer 9, the temperature sensor 10, the solenoid valve 16, and the control panel 17 in the present utility model belong to the common knowledge in the art. Their working principles are already well-known technologies, and their models are selected according to actual use. Therefore, the control methods and wiring arrangements of the drive motor 4, the condenser tube 6, the heating round tube 8, the thermometer 9, the temperature sensor 10, the solenoid valve 16, and the control panel 17 will not be explained in detail.

[0027] The above are only the preferred embodiments of the present utility model, and are not intended to limit the present utility model in other forms. Any person skilled in the art may use the disclosed technical content to make changes or modifications into equivalent embodiments with equivalent changes and apply them to other fields. However, as long as they do not depart from the technical solution content of the present utility model, any simple modification, equivalent change, and modification made to the above embodiments based on the technical essence of the present utility model still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A double-layer reactor device, comprising a reactor body (1), characterized in that: A U-shaped protective cover (2) is sleeved on and fixedly connected to the surface of the reactor body (1); a stirring assembly (3) is provided inside the reactor body (1); heating round tubes (8) are arranged at equal intervals inside the U-shaped protective cover (2); condensing tubes (6) are arranged between the heating round tubes (8); a four-way tube (7) is symmetrically passed through the surface of the U-shaped protective cover (2); the four-way tube (7) and the condensing tube (6) are interconnected; a temperature sensor (10) is installed on the inner wall of the top of the reactor body (1); a temperature gauge (9) is installed on the top of the reactor body (1); supporting legs (12) are fixedly connected to the bottom of the U-shaped protective cover (2) at equal intervals; the bottoms of the supporting legs (12) are fixedly connected to trapezoidal blocks (13); protective arc plates (14) are fixedly connected between the supporting legs (12); and a control panel (17) is installed on the surface of the U-shaped protective cover (2).

2. A double-layer reactor device according to claim 1, characterized in that: The stirring assembly (3) comprises a stirring rod (31), the stirring rod (31) being located inside the reactor body (1), a U-shaped plate (32) being symmetrically fixedly connected to the surface of the stirring rod (31), a cross plate (33) being fixedly connected between the U-shaped plate (32) and the stirring rod (31), and an outer arc wall of the U-shaped plate (32) being in contact with an inner wall of the reactor body (1).

3. A double-layer reactor device according to claim 2, characterized in that: The top of the stirring rod (31) passes through the center of the top inner wall of the reactor body (1) and is rotatably connected to its bearing. The top of the reactor body (1) is fixedly connected to a drive motor (4), and the output end of the drive motor (4) is fixedly connected to the top of the stirring rod (31).

4. A double-layer reactor device according to claim 1, characterized in that: A feed cylinder (5) is fixed to and connected to the top of the reactor body (1), a round cover (11) is installed on the top of the feed cylinder (5), a discharge pipe (15) is fixed to and connected to the center of the bottom of the reactor body (1), and a magnetic valve (16) is installed on the surface of the discharge pipe (15).

5. A double-layer reactor device according to claim 1, characterized in that: A temperature insulation plate (18) is fixedly connected to the inner wall of the U-shaped protective cover (2), and a temperature insulation baffle (20) is provided between the condenser tube (6) and the heating circular tube (8).

6. A double-layer reactor device according to claim 5, characterized in that: Support plates (19) are sleeved and fixedly connected at equal intervals on the surfaces of the condenser tube (6) and the heating circular tube (8), and the support plates (19) are fixedly connected to the U-shaped protective cover (2) and the thermal insulation baffle (20).

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