Novel heat transfer shift reactor

Abstract

The utility model relates to the field of reactors, and discloses a novel heat transfer shift reactor which comprises a tank body, a tank cover is mounted on the upper surface of the tank body, a feeding pipe is mounted on the upper surface of the tank cover, a heat exchange assembly is arranged on the inner wall of the tank body and comprises a main flow pipe, and the main flow pipe is mounted on the inner wall of the tank body. A drainage pipe is arranged on the left surface of the main flow pipe, the main flow pipe is arranged in multiple groups, one group of the main flow pipe is arranged at the position, close to the bottom end, of the inner wall of the tank body, the two groups of the main flow pipe are communicated with each other through a shunt pipe, an exhaust port is formed in the upper surface of the tank cover, and a pressure measuring assembly is arranged on the inner wall of the exhaust port. According to the utility model, by respectively designing the drain pipe and the exhaust port, after water flow absorbs heat in the shunt pipe and is vaporized into water vapor, the water flow continues to flow along the shunt pipe and is finally discharged from the drain pipe, and the water vapor pushes the plugging sleeve upwards to move upwards to be separated from the gas baffle.

Description

Technical Field

[0001] This utility model relates to the field of reactors, and in particular to a novel heat transfer conversion reactor. Background Technology

[0002] A heat transfer shift reactor is a device used in chemical production to carry out shift reactions and effectively remove the heat of reaction. Common heat transfer shift reactors adopt a shell-and-tube structure, similar to a shell-and-tube heat exchanger. The reactor has many tubes inside, which are filled with catalysts. The reaction gases flow inside the tubes to carry out the reaction, while a cooling medium, such as hot water or other coolant, is introduced between the tubes. The heat of reaction is removed through heat transfer through the tube walls.

[0003] When a heat transfer reactor is in operation, the water flow carries away some heat as it passes through its interior, causing the water to heat up and evaporate into water vapor. In existing technologies, the same pipeline is often used to collect hot water and water vapor, which requires re-separation for subsequent use, which is not conducive to subsequent utilization. To address this issue, a novel heat transfer reactor is proposed. Utility Model Content

[0004] To overcome the above shortcomings, this utility model provides a novel heat transfer conversion reactor, which aims to improve the problem in the prior art that "the hot water and steam produced by the heat transfer conversion reactor in the prior art are often discharged through the same pipe, which is not convenient for subsequent use".

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a novel heat transfer converter, comprising a tank body, a tank cover installed on the upper surface of the tank body, a feed pipe installed on the upper surface of the tank cover, a heat exchange assembly provided on the inner wall of the tank body, the heat exchange assembly comprising a main flow pipe installed on the inner wall of the tank body, a drain pipe provided on the left surface of the main flow pipe, multiple sets of main flow pipes being provided, one set of main flow pipes being installed on the inner wall of the tank body near the bottom, two sets of main flow pipes being interconnected through a branch pipe, an exhaust port installed on the upper surface of the tank cover, a pressure measuring assembly provided on the inner wall of the exhaust port, the pressure measuring assembly comprising a connecting plate installed on the inner wall of the exhaust port, a baffle plate fixedly connected to the inner wall of the exhaust port, a sealing sleeve slidably connected to the inner wall of the exhaust port, a fixing assembly provided on the outer wall of the exhaust port, and a water inlet installed on the lower surface of the tank body.

[0006] As a further description of the above technical solution:

[0007] A slider is fixedly connected to the outer wall of the sealing sleeve. The slider passes through and is slidably connected to the outer wall of the exhaust port. A support frame is installed on the lower surface of the tank.

[0008] As a further description of the above technical solution:

[0009] The fixing component includes a fixing sleeve, which is fixedly connected to the outer wall of the exhaust port, and a baffle is slidably connected to the lower surface of the fixing sleeve.

[0010] As a further description of the above technical solution:

[0011] The front surface of the fixed sleeve is slidably connected to a limiting block, and the rear surface of the slider is provided with a limiting groove that matches the limiting block.

[0012] As a further description of the above technical solution:

[0013] The rear surface of the limiting block is elastically connected to the inner wall of the fixed sleeve by a limiting spring.

[0014] As a further description of the above technical solution:

[0015] The rear end of the limiting block is fixedly connected to a connecting rod, which passes through and is slidably connected to the rear surface of the fixed sleeve. The rear end of the connecting rod is fixedly connected to a pull rod.

[0016] As a further description of the above technical solution:

[0017] A support plate is fixedly connected to the inner wall of the tank, and the diversion pipe passes through and is fixedly connected to the inner wall of the support plate.

[0018] As a further description of the above technical solution:

[0019] The support plate is provided in multiple sets, and two sets of the support plate are symmetrically arranged with the center line of the tank as the axis of symmetry. The two sets of support plates are fixedly connected by support rods.

[0020] This utility model has the following beneficial effects:

[0021] 1. In this utility model, by designing a drain pipe and an exhaust port separately, when the water absorbs heat and vaporizes into water vapor inside the diversion pipe, the water will continue to flow along the diversion pipe and eventually be discharged from the drain pipe. The water vapor will push the sealing sleeve upward to move it upward and separate it from the baffle plate. In this way, the water vapor can pass through the sealing sleeve and be discharged outward. By diverting hot water and water vapor, it is convenient to use the two products separately in the future.

[0022] 2. In this utility model, by setting a fixing component, when the internal pressure of the device is high, a baffle can be used to block the slider, so that the gas cannot be discharged from the exhaust pipe and can only be discharged from the drain pipe along with the hot water. This can prevent water from being discharged from here. When the internal pressure of the device is low, a limiting block can be used to fix the sealing sleeve. At this time, water vapor can be discharged freely from the exhaust port. Thus, even if the internal pressure of the device is low, the airflow can be discharged normally, and the overall device has good flexibility. Attached Figure Description

[0023] Figure 1 This is a three-dimensional structural diagram of the overall device in this utility model;

[0024] Figure 2 This is a three-dimensional cross-sectional view of the overall device in this utility model;

[0025] Figure 3 This is a three-dimensional cross-sectional diagram of the pressure measuring component in this utility model.

[0026] Figure 4 This is a three-dimensional cross-sectional diagram of the fixing component in this utility model.

[0027] Legend:

[0028] 1. Tank body; 2. Tank cover; 3. Support frame; 4. Fixing assembly; 41. Fixing sleeve; 42. Limiting block; 43. Connecting rod; 44. Limiting spring; 45. Pull rod; 46. Limiting groove; 47. Baffle; 5. Feed pipe; 6. Heat exchange assembly; 61. Main pipe; 62. Drain pipe; 63. Diverter pipe; 64. Water inlet; 65. Exhaust port; 7. Support rod; 8. Pressure measuring assembly; 81. Sealing sleeve; 82. Air baffle; 83. Connecting plate; 84. Sliding block; 9. Support plate. Detailed Implementation

[0029] 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.

[0030] Reference Figure 1 - Figure 3This utility model provides an embodiment of a novel heat transfer reactor, comprising a tank 1 for providing space for the reaction, a tank cover 2 for sealing the upper opening of the tank 1, a feed pipe 5 for feeding materials, and a heat exchange assembly 6 for absorbing heat, the inner wall of the tank 1 including a main flow pipe 61 for collecting water flow, the main flow pipe 61 being installed on the inner wall of the tank 1, a drain pipe 62 for discharging hot water being provided on the left surface of the main flow pipe 61, and multiple sets of main flow pipes 61 being provided, one set of main flow pipes 61 being installed on the inner wall of the tank 1 near the bottom, and two sets of main flow pipes 61 being interconnected through a branch pipe 63. When water flows into the lower main pipe 61, it flows along the branch pipe 63 and enters the upper main pipe 61. The upper surface of the tank cover 2 is equipped with an exhaust port 65 for discharging water vapor. The inner wall of the exhaust port 65 is equipped with a pressure measuring component 8 for testing the internal pressure of the device. The pressure measuring component 8 includes a connecting plate 83 for guiding the steam flow. The connecting plate 83 is installed on the inner wall of the exhaust port 65. The inner wall of the exhaust port 65 is fixedly connected with a baffle plate 82 for blocking steam. The baffle plate 82 has an air hole only in the middle position, and the airflow can only pass through the middle position. The inner wall of the exhaust port 65 is slidably connected with a sealing sleeve 81 for blocking the airflow. The sealing sleeve 81 has an opening only on its lower surface, and the airflow can only pass through its lower opening. The outer wall of the exhaust port 65 is equipped with a fixing component 4 for limiting the position of the sealing sleeve 81. The lower surface of the tank body 1 is equipped with a water inlet 64 for supplying water to enter the device. The upper end of the water inlet 64 is connected to a set of main pipes 61 located below.

[0031] Reference Figure 2 - Figure 4The outer wall of the sealing sleeve 81 is fixedly connected to a slider 84 for controlling the movement of the sealing sleeve 81. The slider 84 passes through and is slidably connected to the outer wall of the exhaust port 65. When the internal pressure of the device is high, the sealing sleeve 81 will move upward under the pressure, and at the same time, it will drive the slider 84 to move upward. The operator can judge the position of the sealing sleeve 81 by observing the position of the slider 84. When the slider 84 moves to the uppermost movable position, the gas can pass through the baffle plate 82 and the sealing sleeve 81 and be discharged outward. The lower surface of the tank body 1 is equipped with a support frame 3 for supporting the entire tank body 1. The fixing component 4 includes a fixing sleeve 41 for supporting the entire fixing component 4. The fixing sleeve 41 is fixedly connected to the outer wall of the exhaust port 65. The lower surface of the fixing sleeve 41 is slidably connected to a baffle 47 for blocking the movement of the slider 84. By using baffle 47 to block slider 84, it can be prevented from reaching its highest movable position. Thus, sealing sleeve 81 cannot separate from baffle plate 82, and airflow cannot be discharged from here. The front surface of fixed sleeve 41 is slidably connected to a limiting block 42 to restrict the downward movement of slider 84. The lower surface of limiting block 42 is set as a conical surface. When the conical surface is squeezed, limiting block 42 will be forced to move upward. The rear surface of slider 84 is provided with a limiting groove 46 that matches limiting block 42. When limiting block 42 is inside slider 84, slider 84 will be fixed at the highest movable point. Thus, the opening at the top of the whole device will always be in the open state. Even if the internal pressure of the device is insufficient, gas can be discharged from here. The rear surface of limiting block 42 is elastically connected to the inner wall of fixed sleeve 41 through limiting spring 44. Limiting spring 44 will support limiting block 42 at all times.

[0032] Reference Figure 2 - Figure 4 The rear end of the limiting block 42 is fixedly connected to a connecting rod 43 for moving the limiting block 42. The connecting rod 43 passes through and is slidably connected to the rear surface of the fixed sleeve 41. By pulling the connecting rod 43, the limiting block 42 can be moved backward. The rear end of the connecting rod 43 is fixedly connected to a pull rod 45 for moving the connecting rod 43. The inner wall of the tank 1 is fixedly connected to a support plate 9 for supporting the diversion pipe 63. The diversion pipe 63 passes through and is fixedly connected to the inner wall of the support plate 9. Multiple sets of support plates 9 are provided. Two sets of support plates 9 are symmetrically arranged with the center line of the tank 1 as the axis of symmetry. By setting the support plates 9, the diversion pipe 63 can be supported, thus preventing the diversion pipe 63 from deforming. The two sets of support plates 9 are fixedly connected by a support rod 7. The support rod 7 can support the entire device and prevent deformation inside the tank 1.

[0033] Working Principle: Inside tank 1, the materials react and release heat. Water flows in the heat exchange assembly 6, which consists of the main flow pipe 61 and the branch pipe 63, absorbing the heat generated by the reaction. The water flows from the lower main flow pipe 61 along the branch pipe 63 into the upper main flow pipe 61, continuously absorbing heat during this process. After absorbing heat, part of the water vaporizes into water vapor. The hot water continues to flow along the branch pipe 63 and eventually exits tank 1 from the drain pipe 62 on the left surface of the main flow pipe 61. Because water vapor is less dense than water, it rises, pushing the sealing sleeve 81 upward. The slider 84 on the sealing sleeve 81 slides on the outer wall of the exhaust port 65. When the sealing sleeve 81 moves upward and separates from the baffle plate 82, the water vapor passes through the vent in the middle of the baffle plate 82 and the opening at the lower end of the sealing sleeve 81, and is discharged from the exhaust port 65.

[0034] When the internal pressure of the device is high, the sealing sleeve 81 moves the slider 84 upward under pressure. If the baffle 47 in the fixing assembly 4 is slid forward at this time to block the slider 84, the slider 84 cannot reach the highest movable position. The sealing sleeve 81 cannot separate from the baffle plate 82, and water vapor cannot be discharged from the exhaust port 65. Instead, it can only be discharged from the drain pipe 62 along with hot water, preventing water from being discharged from the exhaust port 65. When the internal pressure of the device is low, the pull rod 45 is pulled, which drives the connecting rod 43. The connecting rod 43 causes the limiting block 42 to move backward against the elastic force of the limiting spring 44. Then, the slider 84 can be moved upward to the highest movable point. After that, the limiting block 42 is inserted into the limiting groove 46 of the slider 84. At this time, the slider 84 is fixed at the highest movable point, and the sealing sleeve 81 and the baffle plate 82 remain separated. Even if the internal pressure of the device is insufficient, water vapor can still be discharged normally from the exhaust port 65.

[0035] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. 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. A novel heat transfer shift reactor comprising a vessel (1) characterised in that: The upper surface of the tank body (1) is provided with a tank cover (2), the upper surface of the tank cover (2) is provided with a feeding pipe (5), the inner wall of the tank body (1) is provided with a heat exchange assembly (6), the heat exchange assembly (6) comprises a total flow pipe (61), the total flow pipe (61) is installed on the inner wall of the tank body (1), the left surface of the total flow pipe (61) is provided with a drain pipe (62), the total flow pipe (61) is provided with a plurality of groups, one of the groups of the total flow pipe (61) is installed on the inner wall of the tank body (1) near the bottom end position, two groups of the total flow pipe (61) are communicated with each other through a flow distribution pipe (63), the upper surface of the tank cover (2) is provided with an exhaust port (65), the inner wall of the exhaust port (65) is provided with a pressure measuring assembly (8), the pressure measuring assembly (8) comprises a connecting plate (83), the connecting plate (83) is installed on the inner wall of the exhaust port (65), the inner wall of the exhaust port (65) is fixedly connected with a baffle plate (82), the inner wall of the exhaust port (65) is slidably connected with a blocking sleeve (81), the outer wall of the exhaust port (65) is provided with a fixing assembly (4), the lower surface of the tank body (1) is provided with a water inlet (64).

2. A novel heat transfer shifted reactor as claimed in claim 1, wherein: The outer wall of the blocking sleeve (81) is fixedly connected with a sliding block (84), the sliding block (84) penetrates and is slidably connected to the outer wall of the exhaust port (65), the lower surface of the tank body (1) is provided with a support frame (3).

3. A novel heat transfer shifted reactor as claimed in claim 2, wherein: The fixing assembly (4) comprises a fixing sleeve (41), the fixing sleeve (41) is fixedly connected to the outer wall of the exhaust port (65), the lower surface of the fixing sleeve (41) is slidably connected with a baffle (47).

4. A novel heat transfer shifted reactor as claimed in claim 3, wherein: The front surface of the fixing sleeve (41) penetrates and is slidably connected with a limiting block (42), the rear surface of the sliding block (84) is provided with a limiting groove (46) matched with the limiting block (42).

5. A novel heat transfer shifted reactor as claimed in claim 4, wherein: The rear surface of the limiting block (42) is elastically connected with the inner wall of the fixing sleeve (41) through a limiting spring (44).

6. A novel heat transfer shifted reactor as claimed in claim 4, wherein: The rear end of the limiting block (42) is fixedly connected with a connecting rod (43), the connecting rod (43) penetrates and is slidably connected to the rear surface of the fixing sleeve (41), the rear end of the connecting rod (43) is fixedly connected with a pull rod (45).

7. A novel heat transfer shifted reactor as claimed in claim 1, wherein: The inner wall of the tank body (1) is fixedly connected with a support plate (9), the flow distribution pipe (63) penetrates and is fixedly connected to the inner wall of the support plate (9).

8. A novel heat transfer shifted reactor as claimed in claim 7, wherein: The support plate (9) is provided with a plurality of groups, two groups of the support plate (9) are symmetrically arranged with the center line of the tank body (1) as the axis of symmetry, and the two groups of the support plate (9) are fixedly connected through a support rod (7).

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