Corrosion-resistant stirring kettle body for industrial organic reaction

Abstract

The utility model relates to the technical field of corrosion-resistant stirring kettle bodies, in particular to a corrosion-resistant stirring kettle body for industrial organic reaction, which comprises a reaction kettle body, a reaction kettle cover is fixedly mounted on the reaction kettle body, a feeding cylinder is mounted on the reaction kettle cover, a stirring motor is fixedly mounted in the center of the reaction kettle cover, and a stirring shaft is mounted on the stirring motor. A conical body is movably mounted on the lower side of the reaction kettle body, a corrosion-resistant layer is movably mounted in the reaction kettle body, and the shape of the corrosion-resistant layer is matched with the shape of the reaction kettle body and the shape of the conical body; the fixing mechanism is arranged on the reaction kettle body and the conical body, and the fixing mechanism is used for fixedly connecting the reaction kettle body and the conical body. According to the reaction kettle disclosed by the utility model, the corrosion in the reaction kettle body can be replaced by the corrosion-resistant layer which can be assembled, and the corrosion-resistant layer can be replaced, so that the service life of equipment is greatly prolonged, and the requirement on the material of the reaction kettle body is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of corrosion-resistant stirring kettle bodies, in particular to a corrosion-resistant stirring kettle body used for industrial organic reactions. Background Art

[0002] A reactor is broadly understood as a container for physical or chemical reactions. The heating, evaporation, cooling and low-speed mixing functions required by the process are achieved through the structural design and parameter configuration of the container. The existing reactors used for industrial organic reactions need to have good corrosion resistance, but in actual use, since the reactor body will be continuously corroded, the corrosion-resistant layer on the surface will be gradually corroded, and the reactor needs to be replaced after a period of time, which causes great loss to the reactor. In addition, the existing reactor needs to be cleaned after the reaction before it can be used again, but in some cases of continued use, cleaning the reactor is relatively slow. For this reason, we propose a corrosion-resistant stirring reactor body for industrial organic reactions to solve the above problems. Utility Model Content

[0003] The utility model aims to provide a corrosion-resistant stirring kettle for industrial organic reactions, so as to solve the problems in the above-mentioned background technology that the existing kettle will be directly corroded during use and is time-consuming to clean.

[0004] To achieve the above object, the utility model provides the following technical solution: a corrosion-resistant stirring kettle for industrial organic reaction, comprising a reaction kettle body, a reaction kettle cover fixedly mounted on the reaction kettle body, a feeding cylinder mounted on the reaction kettle cover, a stirring motor fixedly mounted at the center of the reaction kettle cover,

[0005] A cone is movably mounted on the lower side of the reactor body, and a corrosion-resistant layer is movably mounted inside the reactor body, the shape of the corrosion-resistant layer being adapted to the shapes of the reactor body and the cone;

[0006] A fixing mechanism, which is arranged on the reaction kettle body and the cone body, and is used for fixing the connection between the reaction kettle body and the cone body;

[0007] A limiting mechanism is arranged in the reactor body and is used to limit the displacement of the corrosion-resistant layer.

[0008] Preferably, the limiting mechanism comprises limiting grooves, the corrosion-resistant layer is provided with limiting grooves in an array, the inner wall of the reactor body is provided with limiting bars in an array, and the limiting bars are inserted in the limiting grooves.

[0009] Preferably, the width of the upper end of the reactor body is greater than the width of the inner side of the reactor body, and a first sealing rubber ring is fixedly installed on the upper side of the corrosion-resistant layer, and the first sealing rubber ring abuts against the upper side of the reactor body.

[0010] Preferably, the fixing mechanism comprises a flange, and the lower end of the reactor body and the upper end of the cone body are both fixedly mounted with flanges, a second sealing rubber ring is provided on the opposite side of the flange, and the flanges are fixedly connected by a bolt group.

[0011] Preferably, a mounting frame is arranged in an array on the lower side of the flange, and the position of the mounting frame is staggered with the position of the bolt group.

[0012] Preferably, the thickness of the lower inner wall of the corrosion-resistant layer is greater than the thickness of the upper inner wall, and the corrosion-resistant layer has elasticity.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model uses an assembled corrosion-resistant layer, so that the corrosion inside the reactor body can be replaced by the corrosion-resistant layer, and the corrosion-resistant layer can be replaced, which greatly extends the service life of the equipment and reduces the requirements for the material of the reactor body, thereby increasing the applicability of the equipment when used. In addition, the corrosion-resistant layer can be easily disassembled, so that when the reactants are difficult to clean, the corrosion-resistant layer can be directly replaced for cleaning, thereby increasing the cleaning rate of the equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0015] Figure 1 It is a schematic diagram of the structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the structural section of the utility model;

[0017] Figure 3 This is a schematic diagram of the structural separation of the flange of the utility model;

[0018] Figure 4 It is a schematic diagram of the structural separation of the utility model.

[0019] In the figure: 1. Reactor body; 2. Reactor cover; 3. Feeding barrel; 4. Stirring motor; 5. Conical body; 6. Corrosion-resistant layer; 7. Limiting groove; 8. Limiting strip; 9. First sealing rubber ring; 10. Flange; 11. Bolt group; 12. Second sealing rubber ring; 13. Mounting frame. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only 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.

[0021] See also Figure 1-4 The utility model provides an embodiment: a corrosion-resistant stirring kettle for industrial organic reaction, comprising a reaction kettle body 1, a reaction kettle cover 2 is fixedly installed on the reaction kettle body 1, a feeding cylinder 3 is installed on the reaction kettle cover 2, and a stirring motor 4 is fixedly installed at the center of the reaction kettle cover 2.

[0022] A cone 5 is movably mounted on the lower side of the reactor body 1, and a corrosion-resistant layer 6 is movably mounted inside the reactor body 1. The shape of the corrosion-resistant layer 6 matches the shape of the reactor body 1 and the cone 5.

[0023] A fixing mechanism, which is arranged on the reaction kettle body 1 and the cone body 5, and is used for fixing the connection between the reaction kettle body 1 and the cone body 5;

[0024] The limiting mechanism is arranged in the reactor body 1, and is used to limit the displacement of the corrosion-resistant layer 6. In this device, the corrosion-resistant layer 6 that can be loaded replaces the reactor body 1 to be corroded, thereby extending the service life of the device. In addition, the corrosion-resistant layer 6 can be conveniently disassembled, so that the reactor body 1 is easy to clean, which increases the convenience of the device when in use;

[0025] Furthermore, the limiting mechanism includes a limiting groove 7, the limiting groove 7 is arranged in an array on the corrosion-resistant layer 6, and the limiting strips 8 are arranged in an array on the inner wall of the reactor body 1, and the limiting strips 8 are inserted in the limiting groove 7. This structure allows the corrosion-resistant layer 6 to be stably loaded in the reactor body 1 so that the corrosion-resistant layer 6 will not rotate, thereby increasing the stability of the equipment during use.

[0026] Furthermore, the width of the upper end of the reactor body 1 is greater than the width of the inner side of the reactor body 1, and a first sealing rubber ring 9 is fixedly installed on the upper side of the corrosion-resistant layer 6, and the first sealing rubber ring 9 is against the upper side of the reactor body 1. This structure allows the corrosion-resistant layer 6 to be stably loaded in the reactor body 1 without violent vibrations due to rotation, thereby further increasing the stability of the equipment during use.

[0027] Furthermore, the fixing mechanism includes a flange 10, and the lower end of the reactor body 1 and the upper end of the cone 5 are fixedly installed with the flange 10. A second sealing rubber ring 12 is provided on the opposite side of the flange 10. The flanges 10 are fixedly connected by a bolt group 11. This structure allows the reactor body 1 and the cone 5 to be relatively disassembled, so that the corrosion-resistant layer 6 can be disassembled.

[0028] Furthermore, a mounting frame 13 is arranged in an array on the lower side of the flange 10, and the position of the mounting frame 13 is staggered with the position of the bolt group 11. This structure enables the flange 10 to be used as a mounting ring to stabilize the reactor body 1, thereby increasing the stability and functionality of the equipment during use.

[0029] Furthermore, the thickness of the lower inner wall of the corrosion-resistant layer 6 is greater than that of the upper side, and the corrosion-resistant layer 6 is elastic. This structure enables the lower side of the corrosion-resistant layer 6 to have better corrosion resistance, and at the same time makes the corrosion-resistant layer 6 more stable when impacted and corroded.

[0030] Working principle: When in use, the corrosion-resistant layer 6 is inserted into the reactor body 1 from bottom to top, so that the limit strip 8 is inserted into the limit groove 7, so that the first sealing rubber ring 9 is against the upper side of the reactor body 1, and then the cone 5 is closed on the lower side of the reactor body 1, so that the two sets of flanges 10 are combined and the second sealing rubber rings 12 are squeezed against each other, and fixed by the bolt group 11. At this time, the corrosion-resistant layer 6 is loaded and disassembled in the same way, and then the support frame is installed on the mounting frame 13 to complete the installation. The above is the entire working principle of the utility model.

[0031] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A corrosion-resistant stirring kettle for industrial organic reactions, comprising a reaction kettle body (1), a reaction kettle cover (2) fixedly mounted on the reaction kettle body (1), a feeding cylinder (3) mounted on the reaction kettle cover (2), and a stirring motor (4) fixedly mounted at the center of the reaction kettle cover (2). Features: A cone (5) is movably mounted on the lower side of the reactor body (1), and a corrosion-resistant layer (6) is movably mounted inside the reactor body (1), wherein the shape of the corrosion-resistant layer (6) is adapted to the shapes of the reactor body (1) and the cone (5); A fixing mechanism, the fixing mechanism being arranged on the reaction kettle body (1) and the conical body (5), and the fixing mechanism being used for fixing the connection between the reaction kettle body (1) and the conical body (5); A limiting mechanism, wherein the limiting mechanism is arranged in the reactor body (1), and the limiting mechanism is used to limit the displacement of the corrosion-resistant layer (6).

2. The corrosion-resistant stirred tank for industrial organic reaction according to claim 1, characterized in that: The limiting mechanism comprises limiting grooves (7), the limiting grooves (7) are arranged in an array on the corrosion-resistant layer (6), limiting strips (8) are arranged in an array on the inner wall of the reactor body (1), and the limiting strips (8) are inserted into the limiting grooves (7).

3. The corrosion-resistant stirred tank for industrial organic reaction according to claim 1, characterized in that: The width of the upper end of the reactor body (1) is greater than the width of the inner side of the reactor body (1), and a first sealing rubber ring (9) is fixedly mounted on the upper side of the corrosion-resistant layer (6), wherein the first sealing rubber ring (9) abuts against the upper side of the reactor body (1).

4. The corrosion-resistant stirred tank for industrial organic reaction according to claim 1, characterized in that: The fixing mechanism comprises a flange (10), the lower end of the reactor body (1) and the upper end of the conical body (5) are both fixedly mounted with flanges (10), a second sealing rubber ring (12) is arranged on the opposite side of the flange (10), and the flanges (10) are fixedly connected by a bolt group (11).

5. The corrosion-resistant stirred tank for industrial organic reaction according to claim 4, characterized in that: A mounting frame (13) is arranged in an array on the lower side of the flange (10), and the position of the mounting frame (13) is staggered with the position of the bolt group (11).

6. The corrosion-resistant stirred tank for industrial organic reaction according to claim 1, characterized in that: The thickness of the lower inner wall of the corrosion-resistant layer (6) is greater than the thickness of the upper inner wall, and the corrosion-resistant layer (6) has elasticity.

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