Combined graphite hydrogen chloride synthesis furnace jacket

Abstract

This invention discloses a combined graphite hydrogen chloride synthesis furnace jacket, relating to the field of synthesis furnace technology. The invention includes a graphite hydrogen chloride synthesis furnace body, on which a jacket body is mounted. An adjustment assembly is provided on the surface of the jacket body, including an adjustment box fixedly connected to the outer wall of the jacket body. An inner tube is disposed inside the jacket body. A drive motor is fixedly connected to the top of the inner cavity of the adjustment box, and a rotating rod is fixedly connected to the output end of the drive motor. The invention uses the drive motor to rotate the rotating rod, which in turn rotates a first bevel gear, which in turn rotates a second bevel gear, which in turn rotates a screw. The screw moves a sliding sleeve, which in turn moves the inner tube, adjusting the distance between the inner tube and the outer wall of the graphite hydrogen chloride synthesis furnace body to maintain temperature uniformity.

Description

TECHNICAL FIELD

[0001] The present application belongs to the technical field of synthesis furnace, in particular to a combined graphite hydrogen chloride synthesis furnace jacket. BACKGROUND

[0002] The graphite hydrogen chloride synthesis furnace jacket is an important component used in graphite equipment, mainly used in the production process of hydrogen chloride. This equipment is usually made of graphite material, which has excellent chemical stability and corrosion resistance, and is suitable for handling chemical substances with strong corrosion. The main functions of the graphite hydrogen chloride synthesis furnace jacket are as follows:

[0003] 1. Temperature control: The main function of the jacket is to help control the temperature inside the synthesis furnace. By circulating cooling water or heating medium in the jacket, the temperature inside the furnace can be effectively adjusted to ensure that the hydrogen chloride synthesis reaction takes place at the optimal temperature. 2. Heat exchange: The jacket acts as a heat exchanger, which helps to exchange heat between the reactants and the cooling / heating medium. This can avoid excessive high or low temperature in the furnace, and maintain a stable reaction environment. 3. Prolong the service life of the equipment: Proper control of temperature and pressure can prolong the service life of the graphite hydrogen chloride synthesis furnace.

[0004] The graphite hydrogen chloride synthesis furnace jacket in the prior art still has some problems in use, such as: the use position of the jacket inner tube is fixed and cannot be adjusted, because the size of the gap between the jacket and the outer wall of the synthesis furnace directly affects the heat transfer efficiency, smaller gap can improve the heat transfer efficiency, but may cause uneven temperature distribution; larger gap can provide better temperature uniformity, but the heat transfer efficiency is lower.

[0005] Therefore, we provide a combined graphite hydrogen chloride synthesis furnace jacket to solve the above problems. SUMMARY

[0006] The purpose of the present application is to provide a combined graphite hydrogen chloride synthesis furnace jacket, which solves the problem of the combined graphite hydrogen chloride synthesis furnace jacket in the prior art that cannot adjust the distance, resulting in poor use effect, by adjusting the setting of the assembly.

[0007] To solve the above technical problems, the present application is realized by the following technical scheme.

[0008] The application is a combined graphite hydrogen chloride synthesis furnace jacket, which comprises a graphite hydrogen chloride synthesis furnace body, a jacket body is mounted on the surface of the graphite hydrogen chloride synthesis furnace body, an adjusting assembly is arranged on the surface of the jacket body, the adjusting assembly comprises an adjusting box, the adjusting box is fixedly connected to the outer wall of the jacket body, an inner tube is arranged in the jacket body, a driving motor is fixedly connected to the top of the inner cavity of the adjusting box, a rotating rod is fixedly connected to the output end of the driving motor, a first bevel gear is fixedly connected to the surface of the rotating rod, a second bevel gear is meshed with one side of the first bevel gear, a screw rod is fixedly connected to one side of the second bevel gear, a sleeve is threadedly connected to the surface of the screw rod, one end of the sleeve extends into the jacket body and is fixedly connected with the inner tube, and two inner tubes are provided, and a first sealing hose is fixedly connected to the connection position of the two inner tubes.

[0009] The application is further provided that the jacket body is communicated with water pipes on both sides, one end of the water pipe extends into the jacket body and is communicated with a second sealing hose, and the other end of the second sealing hose is communicated with the inner tube.

[0010] The application is further provided that the top and bottom of the jacket body are fixedly connected with connecting flanges, and mounting holes are arranged in the connecting flanges.

[0011] The application is further provided that a through groove is arranged on the inner wall of the jacket body, a limiting block is fixedly connected in the through groove, and a sliding groove is arranged on the surface of the sleeve, and the limiting block is slidably connected with the sliding groove.

[0012] The application is further provided that a heat dissipation groove is arranged on one side of the adjusting box, and a dustproof net is fixedly connected to the inner wall of the heat dissipation groove.

[0013] The application is further provided that the jacket body is mounted on the graphite hydrogen chloride synthesis furnace body through bolts, one of the water pipes is used for water inlet, and the other is used for water outlet.

[0014] The application is further provided that the first sealing hose and the second sealing hose are in an extendable state, so that the position of the inner tube can be adjusted.

[0015] The application has the following beneficial effects: the rotating rod is driven to rotate by the driving motor, the first bevel gear is driven to rotate by the rotating rod, the second bevel gear is driven to rotate by the first bevel gear, the screw rod is driven to rotate by the second bevel gear, the sleeve is driven to move by the screw rod, the inner tube is driven to move by the sleeve, the distance between the inner tube and the outer wall of the graphite hydrogen chloride synthesis furnace body is adjusted, so that the uniformity of the temperature is maintained. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the application, the following will briefly introduce the drawings needed to be used in the description of the embodiments.

[0017] Figure 1 This is a three-dimensional view of the jacket of a combined graphite hydrogen chloride synthesis furnace.

[0018] Figure 2 This is a schematic diagram of the main body of the jacket in a combined graphite hydrogen chloride synthesis furnace.

[0019] Figure 3 This is a front cross-sectional view of the main body of the jacket in a combined graphite hydrogen chloride synthesis furnace.

[0020] Figure 4 This is a side cross-sectional view of the main body of the jacket in a combined graphite hydrogen chloride synthesis furnace.

[0021] Figure 5 Jacket for a combined graphite hydrogen chloride synthesis furnace Figure 4 A magnified view of A in the middle.

[0022] Figure 6 This is a top view of the inner tube in the jacket of a combined graphite hydrogen chloride synthesis furnace.

[0023] In the attached diagram: 1. Graphite hydrogen chloride synthesis furnace body; 2. Jacket body; 3. Adjustment box; 4. Inner tube; 5. Drive motor; 6. Rotating rod; 7. First bevel gear; 8. Second bevel gear; 9. Screw; 10. Sleeve; 11. First sealing hose; 12. Water pipe; 13. Second sealing hose; 14. Connecting flange; 15. Through groove; 16. Limiting block; 17. Slide groove; 18. Dustproof net. Detailed Implementation

[0024] The technical solutions of the present invention will be described below with reference to the accompanying drawings. The described embodiments are only some embodiments of the present invention, and not all embodiments.

[0025] Example 1

[0026] Please see Figures 1-6 This invention relates to a combined graphite hydrogen chloride synthesis furnace jacket, comprising a graphite hydrogen chloride synthesis furnace body 1, a jacket body 2 mounted on the surface of the graphite hydrogen chloride synthesis furnace body 1, an adjustment assembly on the surface of the jacket body 2, the adjustment assembly including an adjustment box 3, the adjustment box 3 being fixedly connected to the outer wall of the jacket body 2, an inner tube 4 being provided inside the jacket body 2, a drive motor 5 being fixedly connected to the top of the inner cavity of the adjustment box 3, a rotating rod 6 being fixedly connected to the output end of the drive motor 5, a first bevel gear 7 being fixedly connected to the surface of the rotating rod 6, a second bevel gear 8 meshing on one side of the first bevel gear 7, a screw 9 being fixedly connected to one side of the second bevel gear 8, a sleeve 10 being threadedly connected to the surface of the screw 9, one end of the sleeve 10 extending into the interior of the jacket body 2 and being fixedly connected to the inner tube 4, two inner tubes 4 being provided, and a first sealing hose 11 being fixedly connected at the connection point of the two inner tubes 4.

[0027] Specifically: There are two regulating boxes 3, which are symmetrically fixed on both sides of the jacket body 2. The inner wall of the jacket body 2 is provided with a movable groove. The purpose of the movable groove is to allow the inner tube 4 to contact the outer wall of the graphite hydrogen chloride synthesis furnace body 1 or not to contact the outer wall of the graphite hydrogen chloride synthesis furnace body 1, providing space for the movement of the inner tube 4 and ensuring that the inner tube 4 can move normally. The bottom of the rotating rod 6 is rotatably connected to the bottom of the regulating box 3 through a bearing to ensure stability during rotation. Both inner tubes 4 are set as semi-circles, and the connection between the two semi-circles is connected by the first sealing hose 11. This ensures that the movement of the inner tube 4 will not affect normal use.

[0028] Example 2

[0029] Please see Figures 1-6 Based on Embodiment 1, water pipes 12 are connected to both sides of the jacket body 2. One end of the water pipe 12 extends into the interior of the jacket body 2 and is connected to a second sealing hose 13. The other end of the second sealing hose 13 is connected to the inner tube 4. Connecting flanges 14 are fixedly connected to the top and bottom of the jacket body 2. Mounting holes are opened inside the connecting flanges 14. A through groove 15 is opened on the inner wall of the jacket body 2. A limiting block 16 is fixedly connected inside the through groove 15. A sliding groove 17 is opened on the surface of the sleeve 10. One side of the limiting block 16 is slidably connected to the sliding groove 17. A heat dissipation groove is opened on one side of the regulating box 3. A dustproof net 18 is fixedly connected to the inner wall of the heat dissipation groove. The jacket body 2 is installed on the graphite hydrogen chloride synthesis furnace body 1 by bolts. One water pipe 12 is used for water inlet and the other for water outlet. The first sealing hose 11 and the second sealing hose 13 are both telescopic to ensure that the inner tube 4 can be adjusted in position.

[0030] Specifically: the water pipe 12 is connected to the inner pipe 4 by the second sealing hose 13, ensuring that the inner pipe 4 can move without affecting its normal use. The connecting flange 14 allows for easy assembly with the graphite hydrogen chloride synthesis furnace body 1. The through groove 15, the limiting block 16, and the sliding groove 17 limit the sleeve 10, allowing it to move smoothly in the horizontal direction, thus driving the inner pipe 4 to move. The heat dissipation groove and the dustproof net 18 allow for heat dissipation from the drive motor 5. Both the first sealing hose 11 and the second sealing hose 13 are telescopic, ensuring that the inner pipe 4 can be adjusted in position.

[0031] The working principle of this invention is as follows: When it is necessary to adjust the distance between the jacket body 2 and the outer wall of the graphite hydrogen chloride synthesis furnace body 1, the drive motor 5 is started. The drive motor 5 drives the rotating rod 6 to rotate, the rotating rod 6 drives the first bevel gear 7 to rotate, the first bevel gear 7 drives the second bevel gear 8 to rotate, the second bevel gear 8 drives the screw 9 to rotate, the screw 9 drives the sliding sleeve to move, the sliding sleeve drives the inner tube 4 to move, and the distance between the inner tube 4 and the outer wall of the graphite hydrogen chloride synthesis furnace body 1 is adjusted in order to maintain the uniformity of temperature.

[0032] All standard parts used in this invention can be purchased from the market, and can also be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. The control method is automatic control through the control unit. The control circuit of the control unit can be implemented by those skilled in the art through simple programming, which is common knowledge in the field. Therefore, the control method and circuit connection will not be explained in detail in this invention.

[0033] The preferred embodiments of the present invention disclosed above are only for the purpose of illustrating the present invention. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation described herein. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the present invention, so that those skilled in the art can better understand and utilize the present invention.

Claims

1. A combined graphite hydrogen chloride synthesis furnace jacket, comprising a graphite hydrogen chloride synthesis furnace body (1), characterized in that: The graphite hydrogen chloride synthesis furnace body (1) is equipped with a jacket body (2) on its surface; The jacket body (2) is provided with an adjustment component, which includes an adjustment box (3). The adjustment box (3) is fixedly connected to the outer wall of the jacket body (2). The jacket body (2) is provided with an inner tube (4). The top of the inner cavity of the adjustment box (3) is fixedly connected to a drive motor (5). The output end of the drive motor (5) is fixedly connected to a rotating rod (6). The surface of the rotating rod (6) is fixedly connected to a first bevel gear (7). A second bevel gear (8) meshes with one side of the first bevel gear (7). A screw (9) is fixedly connected to one side of the second bevel gear (8). A sleeve (10) is threadedly connected to the surface of the screw (9). One end of the sleeve (10) extends into the inside of the jacket body (2) and is fixedly connected to the inner tube (4). There are two inner tubes (4). A first sealing hose (11) is fixedly connected at the connection of the two inner tubes (4).

2. The combined graphite hydrogen chloride synthesis furnace jacket according to claim 1, characterized in that: Both sides of the jacket body (2) are connected to water pipes (12). One end of the water pipe (12) extends into the inside of the jacket body (2) and is connected to a second sealing hose (13). The other end of the second sealing hose (13) is connected to the inner pipe (4).

3. The combined graphite hydrogen chloride synthesis furnace jacket according to claim 1, characterized in that: The jacket body (2) is fixedly connected to the top and bottom of the connecting flange (14), and the connecting flange (14) has an installation hole inside.

4. The combined graphite hydrogen chloride synthesis furnace jacket according to claim 1, characterized in that: The inner wall of the jacket body (2) is provided with a through groove (15), and a limiting block (16) is fixedly connected inside the through groove (15). The surface of the sleeve (10) is provided with a sliding groove (17), and one side of the limiting block (16) is slidably connected to the sliding groove (17).

5. The combined graphite hydrogen chloride synthesis furnace jacket according to claim 1, characterized in that: The regulating box (3) has a heat dissipation groove on one side, and a dustproof net (18) is fixedly connected to the inner wall of the heat dissipation groove.

6. The combined graphite hydrogen chloride synthesis furnace jacket according to claim 2, characterized in that: The jacket body (2) is bolted to the graphite hydrogen chloride synthesis furnace body (1), and one of the water pipes (12) is used for water inlet and the other for water outlet.

7. The combined graphite hydrogen chloride synthesis furnace jacket according to claim 1, characterized in that: Both the first sealing hose (11) and the second sealing hose (13) are telescopic, ensuring that the inner tube (4) can be adjusted in position.

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