Reaction kettle sealing device

Abstract

The utility model discloses a reaction kettle sealing device, which relates to the field of reaction kettles, and comprises a reaction kettle body and a kettle cover hermetically mounted on the reaction kettle body, a filler pipe is fixedly mounted on the kettle cover, a flow guide shell is mounted in the filler pipe, the flow guide shell is hermetically and fixedly connected with the filler pipe through a plurality of bolts, and the filler pipe is fixedly connected with the kettle cover. A drainage elbow is installed at the lower end of the flow guide shell, and the head of the drainage elbow is fixedly connected with the flow guide shell in a sealed mode. According to the reaction kettle disclosed by the utility model, the flow guide shell is fixedly arranged in the filler pipe of the reaction kettle body, so that raw materials can be fed for use through the flow guide shell when the reaction kettle is easy to use, and the flow guide shell and the reaction kettle body are separated from each other through the arrangement of the drainage elbow and the sealing rotating stand; meanwhile, through the arrangement of the motor and the packing frame, stable feeding can be guaranteed, and the sealing effect in the reaction kettle body can be prevented from being damaged.

Description

Technical Field

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

[0002] At present, reactors are widely used in petroleum, chemical industry, rubber, pesticide, dye, medicine, and food as pressure vessels to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation.

[0003] The existing Chinese patent with announcement number CN206463961U discloses a chemical reaction equipment, which aims to provide a reactor that can quickly break up agglomerated materials, and the reactor can greatly improve the mixing efficiency of materials in the reactor. The reactor provided by the utility model includes: a reactor body, a first rotating shaft, a second rotating shaft, a paddle and a knife disc; the first rotating shaft is axially fixed to the top end of the reactor body, and the second rotating shaft is axially fixed to the bottom end of the reactor body.

[0004] With respect to the above-mentioned related technologies, it is found that although the existing reactor cover and reactor body can achieve good sealing effect, the filling pipe of the cover shell will destroy the sealing effect of the reactor during the process of adding materials. Utility Model Content

[0005] The present application provides a reactor sealing device, which is used to solve the problems raised in the background technology.

[0006] The utility model is achieved in this way:

[0007] A reactor sealing device comprises a reactor body and a reactor cover sealingly mounted on the reactor body, a stuffing pipe being fixedly mounted on the reactor cover, a flow guide shell being mounted in the stuffing pipe, the flow guide shell being sealed and fixedly connected to the stuffing pipe by a plurality of bolts, a discharge elbow being mounted at the lower end of the flow guide shell, a head of the discharge elbow being sealed and fixedly connected to the flow guide shell, and a sealing rotating frame being further mounted at the end of the discharge elbow.

[0008] Furthermore, the guide shell includes a main shell and a flange cover, wherein the flange cover is arranged at the head of the main shell, and the flange cover and the main shell are integrally formed.

[0009] Furthermore, the drainage elbow includes a straight pipe portion and a column shell portion, the column shell portion is arranged at the lower end of the straight pipe portion, and the column shell portion and the straight pipe portion are integrally formed.

[0010] Furthermore, the column shell portion includes a cylindrical shell and a side cover, the side cover is installed on the side of the cylindrical shell, and the side cover is sealed and fixedly connected to the cylindrical shell.

[0011] Furthermore, a discharge trough is provided at the lower end of the cylindrical shell, guide plates are symmetrically provided on both sides of the discharge trough, and the guide plates are integrally formed with the cylindrical shell.

[0012] Furthermore, the sealing turret includes a motor and a sealing frame, wherein the motor is fixedly mounted on the outer side of the side cover, and the motor output shaft passes through the side cover and extends to the other side, and the sealing frame is fixedly mounted on the output shaft of the motor.

[0013] Furthermore, the isolation frame includes a central axis and a sealing plate, wherein the sealing plate is evenly arranged on the outer side surface of the central axis, and the sealing plate and the central axis are integrally formed.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the utility model fixes a guide shell in the filling tube of the reactor body, and the raw materials can be put in through the guide shell when it is easy to use. The drainage elbow and the sealing rotating frame are arranged to ensure that the guide shell and the reactor body are isolated from each other. At the same time, the motor and the isolation frame are arranged to ensure stable feeding and avoid damaging the sealing effect inside the reactor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solution of the implementation mode of the utility model, the drawings required for use in the implementation mode will be briefly introduced below. It should be understood that the following drawings only show certain embodiments of the utility model and therefore should not be regarded as limiting the scope. For ordinary technicians in this field, other relevant drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure in an embodiment of the utility model;

[0017] Figure 2 It is a three-dimensional diagram of the cooperation of the guide shell, the discharge elbow and the sealing rotating frame in the embodiment of the utility model;

[0018] Figure 3 yes Figure 2 A three-dimensional view of the guide shell shown;

[0019] Figure 4 yes Figure 2 A perspective view of the discharge elbow shown;

[0020] Figure 5 yes Figure 2 A perspective view of the sealing turret shown;

[0021] Figure 6 yes Figure 5 Front view of the device shown.

[0022] In the figure: 1. reactor body; 2. reactor cover; 3. stuffing tube; 4. guide shell; 41. main shell; 42. flange cover; 5. discharge elbow; 51. straight pipe part; 52. column shell part; 521. cylindrical shell; 522. side cover; 523. guide plate; 6. sealing turret; 61. motor; 62. isolation frame; 621. center shaft; 622. sealing plate. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the utility model for which protection is claimed, but merely represents the selected embodiments of the utility model.

[0024] Reference Figure 1 , Figure 2 and Figure 3 As shown, a reactor sealing device comprises a reactor body 1 and a reactor cover 2 sealedly mounted on the reactor body 1, a stuffing tube 3 is fixedly mounted on the reactor cover 2, a flow guide shell 4 is mounted in the stuffing tube 3, the flow guide shell 4 is sealed and fixedly connected to the stuffing tube 3 by a plurality of bolts, a drainage elbow 5 is mounted at the lower end of the flow guide shell 4, the head of the drainage elbow 5 is sealed and fixedly connected to the flow guide shell 4, and a sealing rotating frame 6 is also mounted at the end of the drainage elbow 5. The reactor cover 2 is mounted on the reactor body 1 for sealing installation and use, and the flow guide shell 4 is mounted in the stuffing tube 3 of the reactor cover 2, so that the stuffing operation can be easily performed through the flow guide shell 4, so that the stuffing can enter the drainage elbow 5 from the flow guide shell 4, and then be stably discharged into the reactor body 1 at the lower end, and the sealing rotating frame 6 is mounted in the drainage elbow 5, so that the sealing rotating frame 6 can be used to ensure the stable downward discharge of the material in the drainage elbow 5, and the flow guide shell 4 and the reactor body 1 can be separated from each other to ensure a good sealing effect inside the reactor body 1.

[0025] Reference Figure 2 and Figure 3 As shown, the guide housing 4 includes a main housing 41 and a flange cover 42. The flange cover 42 is arranged at the head of the main housing 41, and the flange cover 42 is integrally formed with the main housing 41. The structure of the guide housing 4 is arranged to ensure that the flange cover 42 is arranged on the main housing 41, and the flange cover 42 can be connected and fixed to the filling pipe 3 during installation.

[0026] Reference Figure 2 and Figure 4 As shown, the drainage elbow 5 includes a straight tube portion 51 and a column shell portion 52, the column shell portion 52 is arranged at the lower end of the straight tube portion 51, and the column shell portion 52 is integrally formed with the straight tube portion 51. The structural setting of the drainage elbow 5 ensures that the column shell portion 52 is arranged at the lower end of the straight tube portion 51, and the straight tube portion 51 can be used to guide the raw materials when it is easy to use, and the sealing rotating frame 6 can be installed through the column shell portion 52. The column shell portion 52 includes a cylindrical shell 521 and a side cover 522, the side cover 522 is installed on the side of the cylindrical shell 521, and the side cover 522 is sealed and fixedly connected to the cylindrical shell 521. The structural setting of the column shell portion 52 ensures that the side cover 522 is arranged on one side of the cylindrical shell 521, so that the side of the column shell portion 52 is conveniently covered by the side cover 522, and the setting of the side cover 522 facilitates the stable positioning and installation of the sealing rotating frame 6. A discharge trough is provided at the lower end of the cylindrical shell 521, and guide plates 523 are symmetrically provided on both sides of the discharge trough, and the guide plates 523 are integrally formed with the cylindrical shell 521. The arrangement of the discharge trough and the guide plates 523 ensures better discharge of the raw materials.

[0027] Reference Figure 5 and Figure 6 As shown, the sealing rotating frame 6 includes a motor 61 and a sealing frame 62. The motor 61 is fixedly mounted on the outer side of the side cover 522, and the output shaft of the motor 61 passes through the side cover 522 and extends to the other side. The sealing frame 62 is fixedly mounted on the output shaft of the motor 61. The structural setting of the sealing rotating frame 6 ensures that the sealing frame 62 can be driven to rotate stably by the motor 61 when in use, and then the rotating sealing frame 62 can be used to stably discharge materials downward during use. The sealing frame 62 includes a central shaft 621 and a sealing plate 622. The sealing plates 622 are evenly arranged on the outer side of the central shaft 621, and the sealing plates 622 are integrally formed with the central shaft 621. The structural setting of the sealing frame 62 ensures that a plurality of sealing plates 622 are fixedly mounted on the central shaft 621. When it is easy to use, the sealing plates 622 can be driven to rotate by the central shaft 621. The head of the sealing plate 622 fits the inner side of the cylindrical shell 521, which can ensure a good sealing effect.

[0028] Working principle: In actual use, the operator can directly put the raw materials into the guide shell, and synchronously start the motor to drive the isolation frame to rotate in the column shell. In this way, when the raw materials flow into the straight pipe part along the guide shell, they can slide along the straight pipe part into the column shell part, and then the isolation frame can drive the raw materials in the column shell part to move, and then discharge them from the discharge chute into the reactor body. The setting of several sealing plates on the isolation frame can effectively ensure the separation between the straight pipe part and the discharge chute, thereby ensuring the sealing performance of the reactor body.

[0029] The above description is only the preferred implementation of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A reactor sealing device, comprising a reactor body (1) and a reactor cover (2) sealingly mounted on the reactor body (1), wherein a stuffing tube (3) is fixedly mounted on the reactor cover (2), characterized in that: A flow guide shell (4) is installed in the stuffing tube (3), and the flow guide shell (4) is sealed and fixedly connected to the stuffing tube (3) by a plurality of bolts. A discharge elbow (5) is installed at the lower end of the flow guide shell (4), and the head of the discharge elbow (5) is sealed and fixedly connected to the flow guide shell (4), and a sealing rotating frame (6) is also installed at the end of the discharge elbow (5).

2. A reaction kettle sealing device according to claim 1, characterized in that: The guide shell (4) comprises a main shell (41) and a flange cover (42); the flange cover (42) is arranged at the head of the main shell (41), and the flange cover (42) and the main shell (41) are integrally formed.

3. A reaction kettle sealing device according to claim 2, characterized in that: The drainage elbow (5) comprises a straight pipe portion (51) and a columnar shell portion (52); the columnar shell portion (52) is arranged at the lower end of the straight pipe portion (51), and the columnar shell portion (52) and the straight pipe portion (51) are integrally formed.

4. A reaction kettle sealing device according to claim 3, characterized in that: The column shell portion (52) comprises a cylindrical shell (521) and a side cover (522); the side cover (522) is mounted on a side surface of the cylindrical shell (521), and the side cover (522) is sealed and fixedly connected to the cylindrical shell (521).

5. A reaction kettle sealing device according to claim 4, characterized in that: A discharge trough is provided at the lower end of the cylindrical shell (521), and guide plates (523) are symmetrically arranged on both sides of the discharge trough. The guide plates (523) are integrally formed with the cylindrical shell (521).

6. A reaction kettle sealing device according to claim 5, characterized in that: The sealing rotary frame (6) comprises a motor (61) and a sealing frame (62); the motor (61) is fixedly mounted on the outer surface of the side cover (522); an output shaft of the motor (61) passes through the side cover (522) and extends to the other side; and the sealing frame (62) is fixedly mounted on the output shaft of the motor (61).

7. A reaction kettle sealing device according to claim 6, characterized in that: The isolation frame (62) comprises a central axis (621) and a sealing plate (622); the sealing plate (622) is evenly arranged on the outer side surface of the central axis (621), and the sealing plate (622) and the central axis (621) are integrally formed.

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