Partitioned temperature control reaction tower

Abstract

The utility model relates to the technical field of reaction towers, in particular to a partition temperature control reaction tower which can independently control the temperature in a cavity in a partition manner, reduce heat loss, improve the reaction efficiency and improve the practicability. Comprising a reaction tower body, a plurality of partition plates, a temperature control component, a feeding and discharging component, a stirring component and a supporting component, a discharging pipe is arranged at the bottom of the reaction tower body, the supporting component is installed at the bottom of the reaction tower body, the multiple partition plates are installed in the reaction tower body, the interior of the reaction tower body is divided into four cavities, the upper end and the lower end are low-temperature cavities, and the middle two cavities are high-temperature cavities; the temperature control component is installed in the cavity, the reaction tower body is provided with the feeding and discharging component which is communicated with the heating cavity, and the stirring component is installed in the reaction tower body.

Description

Technical Field

[0001] This utility model relates to the technical field of reaction towers, and in particular to a zoned temperature-controlled reaction tower. Background Technology

[0002] Reactor towers are widely used in industrial production. Materials within the tower react in a homogeneous state to obtain the desired product. Existing technology publication number CN214233999U discloses a reaction tower for fertilizer production, comprising a base, a reaction tower fixedly connected to the upper end of the base, a feed pipe fixedly connected to the middle of the reaction tower, a partition plate fixedly connected inside the reaction tower, a stirring device fixedly connected to the middle of the partition plate, a water spray device fixedly connected to the top of the reaction tower, and a discharge pipe fixedly connected to the bottom of the reaction tower. However, existing reaction towers cannot control the temperature in zones; when reacting multiple groups of reactants at different temperatures, individual control is required, reducing the working efficiency of the reactor. Utility Model Content

[0003] To solve the above-mentioned technical problems, this utility model provides a zoned temperature control reaction tower that can control the temperature in the chamber separately, reduce heat loss, improve reaction efficiency, and enhance practicality.

[0004] This utility model discloses a zoned temperature-controlled reaction tower, comprising a reaction tower body, multiple baffles, a temperature control component, inlet and outlet components, a stirring component, and a support component. A discharge pipe is located at the bottom of the reaction tower body, and a support component is installed at the bottom of the reaction tower body. Multiple baffles are installed inside the reaction tower body, dividing it into four chambers: the upper and lower ends are low-temperature chambers, and the two middle chambers are high-temperature chambers. The temperature control component is installed inside each chamber. Inlet and outlet components are installed on the reaction tower body and communicate with the heating chambers respectively. The stirring component is installed inside the reaction tower body. Materials are input into the chambers through the inlet and outlet components, and the temperature is raised within the chambers by the temperature control component, allowing for individual temperature control within each chamber. The low-temperature chambers at both ends can insulate the middle high-temperature chambers, reducing heat loss. The stirring component can mix the materials within the chambers, ensuring a uniform reaction and improving reaction efficiency.

[0005] Preferably, the temperature control component includes multiple sets of heating tubes, a controller, multiple temperature detectors, and multiple insulation plates. The multiple sets of heating tubes are installed in four chambers respectively. The heating tubes are electrically connected to the controller, which is located on the outside of the reaction tower. The multiple temperature detectors are installed on the inner walls of the chambers respectively. Insulation plates are installed on the inner walls of the chambers, and a heat-insulating vacuum chamber is opened in the inner wall of the reaction tower. The multiple sets of heating tubes are controlled to heat the interior of the four chambers separately. The low-temperature chambers at both ends can insulate the high-temperature chamber in the middle, reducing heat loss. At the same time, the temperature detectors can accurately measure the temperature inside the chambers to ensure temperature accuracy. The insulation plates and the heat-insulating vacuum chamber can reduce heat loss in the chambers and improve energy utilization.

[0006] Preferably, the support components include multiple legs, multiple arc-shaped base plates, brackets, and mounting frames. The multiple legs are axially mounted on the lower outer wall of the reaction tower body. Arc-shaped base plates are installed at the bottom of the legs, and mounting frames are installed on the top of the front legs via brackets. The controller is mounted on the mounting frame. The legs support the bottom of the reaction tower body, while the arc-shaped base plates increase the contact connection with the ground to ensure stability. The controller is mounted on the mounting frame for easy operation and improved practicality.

[0007] Preferably, the feeding and discharging components include multiple feed pipes, multiple feed valves, multiple discharge pipes, and multiple discharge valves. The multiple feed pipes are respectively installed on the left side wall of the reaction tower body, and their output ends are respectively connected to the interior of the chamber. A feed valve is installed on the feed pipe. The discharge pipe is installed in the middle of the bottom end of the partition plate. The output end of the discharge pipe extends out to the outside through the right side of the reaction tower body. A discharge valve is installed on the output end of the discharge pipe. When the feed valve is opened, the material can be fed into the chamber through the feed pipe. When the discharge valve is opened, the material in the chamber can be discharged through the discharge pipe.

[0008] Preferably, the stirring component includes a main shaft, a gearbox, a drive motor, multiple first stirring blades, multiple stirring supports, multiple stirring racks, multiple second stirring supports, multiple sets of second stirring blades and stirring rods. The gearbox is installed at the bottom of the reaction tower body, with its input end connected to the output end of the drive motor. The output end of the gearbox passes through the bottom of the reaction tower body and connects to the bottom of the main shaft. The main shaft is rotatably mounted in the middle of multiple partitions. Multiple first stirring blades are installed on the outer wall of the main shaft in the upper chamber, and second stirring supports are installed on the outer ends of the first stirring blades. Multiple stirring racks and second stirring blades are respectively installed on the outer walls of the main shaft in the two middle chambers, with second stirring supports installed on the outer ends of the stirring racks. The stirring rods are installed on the outer wall of the main shaft in the lower chamber. When the drive motor is started, it drives the main shaft to rotate through the gearbox, causing the first stirring blades, stirring racks, second stirring blades, and stirring rods to stir and mix each chamber, so that the materials react in a uniformly mixed state, thereby improving the reaction efficiency.

[0009] Preferably, it also includes multiple connecting pipes and multiple switching valves. The input ends of the multiple connecting pipes are connected to the discharge pipe, and the switching valves are installed on the connecting pipes. The output ends of the connecting pipes are connected to the lower chamber. When a reaction requires continuous temperature change, the temperature of each chamber is controlled, the discharge valve is closed and the switching valve is opened at the same time, so that the material in the upper chamber is input into the material in the lower chamber through the connecting pipe, ensuring the continuity of the material reaction, which is convenient and practical.

[0010] Preferably, it also includes multiple observation windows, which are installed at the front end of the reaction tower body and correspond to each chamber respectively; the observation windows facilitate observation of the reaction inside the chambers and improve practicality.

[0011] Compared with the prior art, the beneficial effects of this utility model are as follows: the material is input into the chamber through the inlet and outlet components, and the temperature is raised in the chamber by the temperature control component. The temperature in the chamber can be controlled independently. The low-temperature chambers at both ends can keep the middle high-temperature chamber warm, reducing heat loss. The stirring component can stir and mix the material in the chamber, so that the material reacts in a uniformly mixed state, improving the reaction efficiency. Attached Figure Description

[0012] Figure 1 This is a schematic diagram of the structure of this utility model;

[0013] Figure 2 This is a schematic diagram of the isometric structure of this utility model;

[0014] Figure 3 This is a three-dimensional structural diagram of the rear of this utility model;

[0015] Figure 4 This is a front cross-sectional structural diagram of the present invention;

[0016] Figure 5 This is a schematic diagram of the internal structure of this utility model;

[0017] The following are labels in the attached diagram: 1. Reaction tower body; 2. Baffle plate; 3. Support leg; 4. Arc-shaped bottom plate; 5. Heating tube; 6. Bracket; 7. Mounting frame; 8. Controller; 9. Temperature detector; 10. Insulation plate; 11. Insulated vacuum chamber; 12. Feed pipe; 13. Feed valve; 14. Discharge pipe; 15. Discharge valve; 16. Connecting pipe; 17. Switch valve; 18. Main shaft; 19. Gearbox; 20. Drive motor; 21. First stirring blade; 22. Stirring support rod; 23. Stirring frame; 24. Second stirring support rod; 25. Second stirring blade; 26. Stirring rod; 27. Observation window. Detailed Implementation

[0018] To facilitate understanding of this utility model, a more complete description will be given below with reference to the accompanying drawings. This utility model can be implemented in many different forms and is not limited to the embodiments described herein. Rather, these embodiments are provided to make the disclosure of this utility model more thorough and complete.

[0019] like Figures 1 to 5 As shown, a discharge pipe is provided at the bottom of the reaction tower body 1. Multiple baffles 2 are installed inside the reaction tower body 1, dividing the interior into four chambers. The upper and lower ends are low-temperature chambers, and the two middle chambers are high-temperature chambers. Multiple sets of heating tubes 5 are installed in the four chambers, and the heating tubes 5 are electrically connected to a controller 8 located on the outside of the reaction tower body 1. Multiple temperature detectors 9 are installed on the inner walls of the chambers, and insulation plates 10 are installed on the inner walls of the chambers. A heat-insulating vacuum chamber 11 is opened in the inner wall of the reaction tower body 1. Multiple support legs 3 are axially installed on the lower outer wall of the reaction tower body 1. An arc-shaped base plate 4 is installed at the bottom of each support leg 3. A mounting frame 7 is installed on the top of the front support leg 3 via a bracket 6. The controller 8 is installed on the mounting frame 7. Multiple feed pipes 12 are installed on the left side wall of the reaction tower body 1, and their output ends are connected to the interior of the chambers. Feed valves 13 are installed on the feed pipes 12. A discharge pipe 14 is installed in the middle of the bottom of the baffle 2, and its output end passes through the reaction tower. The right side of the body 1 extends to the outside. The discharge pipe 14 is equipped with a discharge valve 15. The gearbox 19 is installed at the bottom of the reaction tower body 1. The input end of the gearbox 19 is connected to the output end of the drive motor 20. The output end of the gearbox 19 passes through the bottom of the reaction tower body 1 and is connected to the bottom of the main shaft 18. The main shaft 18 is rotatably installed in the middle of multiple partitions 2. Multiple first stirring blades 21 are installed on the outer wall of the main shaft 18 in the upper chamber. The outer end of the first stirring blades 21 is equipped with a second stirring support rod 24. Multiple stirring frames 23 and second stirring blades 25 are respectively installed on the outer wall of the main shaft 18 in the two middle chambers. The outer end of the stirring frame 23 is equipped with a second stirring support rod 24. The stirring rod 26 is installed on the outer wall of the main shaft 18 in the lower chamber. The input end of multiple connecting pipes 16 is connected to the discharge pipe 14. A switch valve 17 is installed on the connecting pipe 16. The output end of the connecting pipe 16 is connected to the lower chamber. Multiple observation windows 27 are installed at the front end of the reaction tower body 1, corresponding to each chamber.

[0020] The bottom of the reaction tower 1 is supported by outriggers 3, while the arc-shaped bottom plate 4 increases the contact connection with the ground to ensure stability. The controller 8 is installed on the mounting frame 7 for easy operation and improved practicality. Opening the feed valve 13 allows materials to be fed into the chambers through the feed pipe 12. Opening the discharge valve 15 allows materials to be discharged from the chambers through the discharge pipe 14. Multiple sets of heating tubes 5 control the heating of the four chambers separately. The low-temperature chambers at both ends can insulate the high-temperature chamber in the middle, reducing heat loss. At the same time, the temperature detector 9 can accurately measure the temperature inside the chambers to ensure temperature accuracy. The insulation plate 10 and the insulated vacuum chamber 11 can... To reduce heat loss in the chambers and improve energy efficiency, the drive motor 20 is started, which drives the main shaft 18 to rotate via the gearbox 19. This causes the first stirring blade 21, stirring frame 23, second stirring blade 25, and stirring rod 26 to stir and mix the materials in each chamber, ensuring that the materials react in a uniformly mixed state and improving reaction efficiency. When a reaction requires continuous temperature changes, the temperature of each chamber is controlled by closing the discharge valve 15 and simultaneously opening the switch valve 17, allowing the material in the upper chamber to be input into the lower chamber through the connecting pipe 16, ensuring the continuity of the material reaction. This method is convenient and practical. The observation window 27 facilitates observation of the reaction inside the chambers, further enhancing its practicality.

[0021] like Figures 1 to 5 As shown, this utility model discloses a zoned temperature-controlled reaction tower. During operation, the bottom of the reaction tower body 1 is supported by support legs 3. When the feed valve 13 is opened, materials are fed into the chambers through the feed pipe 12. Multiple sets of heating tubes 5 are controlled to heat the four chambers separately. The low-temperature chambers at both ends insulate the middle high-temperature chamber, reducing heat loss. Simultaneously, the temperature detector 9 accurately measures the temperature inside the chambers, ensuring temperature precision. The insulation plate 10 and the heat-insulating vacuum chamber 11 further reduce heat loss within the chambers. The drive motor 20 is started and... Speed ​​reducer 19 drives main shaft 18 to rotate, causing first stirring blade 21, stirring frame 23, second stirring blade 25 and stirring rod 26 to stir and mix each chamber, so that the material reacts in a uniformly mixed state. Opening discharge valve 15 allows the material in the chamber to be discharged through discharge pipe 14. When a reaction with continuous temperature change is required, the temperature of each chamber is controlled, discharge valve 15 is closed and switch valve 17 is opened at the same time, so that the material in the upper chamber is input into the material in the lower chamber through connecting pipe 16, so that the material reacts continuously. Observation window 27 facilitates observation of the reaction inside the chamber.

[0022] The heating tube 5, controller 8, temperature detector 9, gearbox 19, and drive motor 20 of the zoned temperature control reaction tower of this utility model are commercially available. Technical personnel in this industry only need to install and operate them according to the accompanying instruction manual, without requiring any creative work from those skilled in the art.

[0023] The above description is only a preferred embodiment of the present utility model. It should be noted that for those skilled in the art, several improvements and modifications can be made without departing from the technical principles of the present utility model, and these improvements and modifications should also be considered within the protection scope of the present utility model.

Claims

1. A zoned temperature control reaction column characterized by, The reaction tower includes a reaction tower body (1), multiple baffles (2), temperature control components, inlet and outlet components, stirring components, and support components. The bottom of the reaction tower body (1) is provided with an outlet pipe. The bottom of the reaction tower body (1) is equipped with a support component. Multiple baffles (2) are installed inside the reaction tower body (1), dividing the interior of the reaction tower body (1) into four chambers. The upper and lower ends are low-temperature chambers, and the two middle chambers are high-temperature chambers. The temperature control components are installed in the chambers. The inlet and outlet components are installed on the reaction tower body (1) and are connected to the heating chambers respectively. The stirring component is installed inside the reaction tower body (1).

2. A zoned temperature control reaction column as defined in claim 1, wherein, The temperature control components include multiple sets of heating tubes (5), controller (8), multiple temperature detectors (9) and multiple insulation plates (10). The multiple sets of heating tubes (5) are installed in four chambers respectively. The heating tubes (5) are electrically connected to the controller (8). The controller (8) is located outside the reaction tower body (1). The multiple temperature detectors (9) are installed on the inner wall of the chamber respectively. Insulation plates (10) are installed on the inner wall of the chamber. A heat-insulating vacuum chamber (11) is opened in the inner wall of the reaction tower body (1).

3. The zoned temperature-controlled reaction tower as described in claim 2, characterized in that, The supporting components include multiple legs (3), multiple arc-shaped base plates (4), brackets (6) and mounting frames (7). Multiple legs (3) are axially mounted on the lower outer wall of the reaction tower body (1). Arc-shaped base plates (4) are installed at the bottom of the legs (3). Mounting frames (7) are installed on the top of the front legs (3) through brackets (6). Controllers (8) are mounted on mounting frames (7).

4. A zoned temperature control reaction column as defined in claim 1, wherein, The feeding and discharging components include multiple feed pipes (12), multiple feed valves (13), multiple discharge pipes (14), and multiple discharge valves (15). Multiple feed pipes (12) are installed on the left side wall of the reaction tower body (1), and their output ends are connected to the interior of the chamber. Feed valves (13) are installed on the feed pipes (12). The discharge pipes (14) are installed in the middle of the bottom of the partition plate (2). The output end of the discharge pipes (14) extends to the outside through the right side of the reaction tower body (1). The discharge valves (15) are installed at the output end of the discharge pipes (14).

5. A zoned temperature-controlled reaction tower as described in claim 1, characterized in that, The stirring components include a main shaft (18), a gearbox (19), a drive motor (20), multiple first stirring blades (21), multiple stirring support rods (22), multiple stirring frames (23), multiple second stirring support rods (24), multiple sets of second stirring blades (25), and stirring rods (26). The gearbox (19) is installed at the bottom of the reaction tower body (1). The input end of the gearbox (19) is connected to the output end of the drive motor (20), and the output end of the gearbox (19) passes through the bottom of the reaction tower body (1) and is connected to the bottom of the main shaft (18). The main shaft (18) is rotatably mounted in the middle of multiple partitions (2). Multiple first stirring blades (21) are installed on the outer wall of the main shaft (18) in the upper chamber. A second stirring support rod (24) is installed on the outer end of the first stirring blade (21). Multiple stirring racks (23) and second stirring blades (25) are respectively installed on the outer wall of the main shaft (18) in the middle two chambers. A second stirring support rod (24) is installed on the outer end of the stirring rack (23). The stirring rod (26) is installed on the outer wall of the main shaft (18) in the lower chamber.

6. A zoned temperature control reaction column as defined in claim 4, wherein, It also includes multiple connecting pipes (16) and multiple switching valves (17). The input end of the multiple connecting pipes (16) is connected to the discharge pipe (14). The switching valves (17) are installed on the connecting pipes (16). The output end of the connecting pipes (16) is connected to the lower chamber.

7. A zoned temperature-controlled reaction tower as described in claim 1, characterized in that, It also includes multiple observation windows (27), which are installed at the front end of the reaction tower body (1) and correspond to each chamber respectively.

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