Neutralization reaction kettle for transparent nylon production

Abstract

The utility model relates to the technical field of neutralization reaction kettles, in particular to a neutralization reaction kettle for transparent nylon production, which comprises a cavity pipe body, and the surface of the cavity pipe body is rotatably connected with the inside of a reaction kettle body; the neutralization reaction kettle for transparent nylon production has the beneficial effects that when the cavity pipe body rotates in the reaction kettle body, the rotation of the stirring rotating rod is limited, so that materials in the reaction kettle body can be stirred and neutralized through stirring on the surface of the stirring rotating rod; a hemispherical bump protrudes in a groove of a limiting ring, so that a stirring rotating rod generates displacement in a cavity pipe body, the stirring rotating rod shrinks and moves up and down in the cavity pipe body through the elastic force of a compression spring, and stirring blades on the surface of the stirring rotating rod can rotate up and down and horizontally in the reaction kettle body; the stirring and neutralizing efficiency of materials in the reaction kettle body is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of neutralization reaction kettles, in particular to a neutralization reaction kettle for transparent nylon production. Background Art

[0002] Transparent nylon is a nylon material with high light transmittance, good tensile strength, impact resistance, rigidity, wear resistance, chemical resistance, surface hardness and other properties. It can be used to make transparent products in industries including automobiles, motorcycle oil cups, sight glasses, industrial glasses, etc., and is widely used. However, in the prior art, the neutralization reactor generally includes a reactor body and a stirrer structure in the reactor body for uniform mixing and promoting the reaction process. However, the stirring blades on the surface of the stirring device in the existing reactor can only rotate horizontally to stir the materials, and it is impossible to achieve the stirring rod to rotate horizontally and move up and down at the same time, so as to improve the efficiency of stirring and neutralizing the materials in the reactor.

[0003] Therefore, we need a neutralization reactor for transparent nylon production to solve the problem of stirring and neutralization of the stirring device in the existing reactor, and also to improve the stirring and neutralization efficiency of the stirring device in the reactor. Utility Model Content

[0004] The utility model aims to provide a neutralization reactor for transparent nylon production, so as to solve the stirring and neutralization problem of the stirring device in the existing reactor proposed in the above background technology, and also to improve the stirring and neutralization efficiency of the stirring device in the reactor.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a neutralization reactor for transparent nylon production, comprising a hollow tube body, the surface of the hollow tube body is rotatably connected to the interior of the reactor body, the interior of the hollow tube body is movably connected to the surface of a stirring rod, a limiting groove is provided on the inner surface of the hollow tube body, the surface of the limiting groove is slidably connected to the surface of a limiting block, the surface of the limiting block is fixedly connected to the surface of the stirring rod, a compression spring is arranged in the cavity of the hollow tube body, the surface of the stirring rod is fixedly connected to the end of a roller bracket, the inner surface of the roller bracket is fixedly connected to the end of the rotating shaft of the roller, the lowest end of the roller abuts against the surface of a hemispherical protrusion, the bottom surface of the hemispherical protrusion is fixed to the inner bottom surface of a limiting ring, the surface of the roller is rollingly connected to the groove surface of the limiting ring, and the bottom surface of the limiting ring is fixedly connected to the inner bottom surface of the reactor body.

[0006] Preferably, the top end of the hollow tube body is fixedly connected to the end of the power output shaft of the driving motor, and the bottom surface of the driving motor is fixedly connected to the top surface of the reactor body.

[0007] Preferably, the surface of the hollow tube body is fixedly connected to the end of the cross bar, a spring groove is opened inside the cross bar, a return spring is arranged inside the spring groove, the surface of the spring groove is movably connected to the surface of the knocking ball, the end of the knocking ball is against the surface of the arc block, and the surface of the arc block is fixedly connected to the inner surface of the reactor body.

[0008] Preferably, the arc-shaped blocks are arranged in an "arc shape", and there are several arc-shaped blocks arranged, and the several arc-shaped blocks are evenly spaced and distributed on the inner surface of the reactor body.

[0009] Preferably, the cross-section surface of the knocking ball is arranged in a "convex" shape, and the surface of the knocking ball is movably connected to the inside of the spring groove.

[0010] Preferably, the roller bracket is arranged in an "L" shape, and the number of the roller brackets is two, and the two roller brackets are symmetrically arranged along the center point of the stirring rotating rod.

[0011] Compared with the prior art, the beneficial effects of the utility model are as follows: when the cavity tube body rotates inside the reactor body, the rotation of the stirring rod is limited, so the material in the reactor body can also be stirred and neutralized by stirring on the surface of the stirring rod, and a compression spring is arranged in the cavity of the cavity tube body, and the end of the roller shaft is fixed to the inner wall of the roller bracket, and the roller rolls the surface of the hemispherical protrusion in the groove of the limiting ring through the rotation of the stirring rod. Since the hemispherical protrusion protrudes in the groove of the limiting ring, the stirring rod is displaced inside the cavity tube body. Therefore, the elastic force of the compression spring causes the stirring rod to shrink and move up and down inside the cavity tube body, so that the stirring blades on the surface of the stirring rod can rotate up and down and horizontally inside the reactor body, thereby improving the stirring and neutralization efficiency of the material inside the reactor body; further solves the problem of stirring and neutralization of the existing stirring device in the reactor, and can also achieve the improvement of the stirring and neutralization efficiency of the stirring device in the reactor. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a three-dimensional schematic diagram of the overall structure of the utility model:

[0013] Figure 2 This is a side view schematic diagram of the utility model structure:

[0014] Figure 3 for Figure 2 Structural section at AA:

[0015] Figure 4 This is a top view of the utility model structure:

[0016] Figure 5 for Figure 4 Structural section at the middle BB:

[0017] Figure 6 This is a schematic diagram of the connection between the cavity tube body and the stirring rod of the utility model:

[0018] Figure 7 This is a schematic diagram of the connection between the hemispherical protrusion and the limiting ring of the utility model structure.

[0019] In the figure: reactor body 1, drive motor 2, cavity tube body 3, stirring rod 4, hemispherical protrusion 5, roller bracket 6, roller 7, limit ring 8, cross bar 9, knocking ball 10, compression spring 11, limit slot 12, limit block 13, spring slot 14, return spring 15, arc block 16. DETAILED DESCRIPTION

[0020] In order to make the purpose and technical solution of the utility model clearly and completely described, and the advantages more clearly understood, the embodiments of the utility model are further described in detail in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are part of the embodiments of the utility model, not all of the embodiments, and are only used to explain the embodiments of the utility model, and are not used to limit the embodiments of 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] Embodiment 1

[0022] See also Figure 1-Figure 7The utility model provides a technical solution: a neutralization reactor for transparent nylon production, comprising a hollow tube body 3, the surface of the hollow tube body 3 is rotatably connected to the interior of the reactor body 1, the interior of the hollow tube body 3 is movably connected to the surface of the stirring rod 4, the inner surface of the hollow tube body 3 is provided with a limiting card groove 12, the surface of the limiting card groove 12 is slidably connected to the surface of the limiting card block 13, the surface of the limiting card block 13 is fixedly connected to the surface of the stirring rod 4, a compression spring 11 is arranged in the cavity of the hollow tube body 3, the surface of the stirring rod 4 is fixedly connected to the end of the roller bracket 6, the inner surface of the roller bracket 6 is fixedly connected to the end of the rotating shaft of the roller 7, the lowest end of the roller 7 is against the surface of the hemispherical protrusion 5, the bottom surface of the hemispherical protrusion 5 is fixed to the inner bottom surface of the limiting ring 8, the surface of the roller 7 is rollingly connected to the groove surface of the limiting ring 8, the bottom surface of the limiting ring 8 is fixedly connected to the inner bottom surface of the reactor body 1, by movably connecting the surface of the stirring rod 4 to the interior of the hollow tube body 3, and then the limiting card block 1 The surface of 3 is fixed on the surface of the hollow tube body 3. When the hollow tube body 3 rotates inside the reactor body 1, it limits the rotation of the stirring rod 4. Therefore, the material in the reactor body 1 can also be stirred and neutralized by stirring on the surface of the stirring rod 4. By arranging a compression spring 11 in the cavity of the hollow tube body 3, the end of the rotating shaft of the roller 7 is fixed to the inner wall of the roller bracket 6, and then the lowest end of the roller 7 is pressed against the surface of the arc block 16. Through the rotation of the stirring rod 4, the roller 7 rolls the surface of the hemispherical protrusion 5 in the groove of the limiting ring 8. Since the hemispherical protrusion 5 protrudes in the groove of the limiting ring 8, the stirring rod 4 is displaced inside the hollow tube body 3. Therefore, the elastic force of the compression spring 11 causes the stirring rod 4 to shrink and move up and down inside the hollow tube body 3, so that the stirring blades on the surface of the stirring rod 4 can rotate up and down and horizontally inside the reactor body 1, thereby improving the stirring and neutralization efficiency of the material inside the reactor body 1.

[0023] Embodiment 2

[0024] See attached Figures 1 to 7 On the basis of the first embodiment, in order to realize that the stirring blades on the surface of the stirring rotating rod 4 stir and neutralize the materials inside the reactor body 1, the top end of the cavity tube body 3 is fixedly connected to the end of the power output shaft of the driving motor 2, and the bottom surface of the driving motor 2 is fixedly connected to the top surface of the reactor body 1;

[0025] By fixing the end of the power output shaft of the driving motor 2 to the top of the cavity tube body 3, when the driving motor 2 is started, the cavity tube body 3 automatically rotates inside the reactor body 1, so that the cavity tube body 3 can drive the stirring rod 4 to rotate inside the reactor body 1, so that the stirring blades on the surface of the stirring rod 4 stir and neutralize the material inside the reactor body 1.

[0026] Embodiment 3

[0027] See attached Figures 1 to 7 On the basis of the second embodiment, in order to accelerate the falling of the material remaining on the inner wall of the reactor body 1, the surface of the cavity tube body 3 is fixedly connected to the end of the cross bar 9, the cross bar 9 is provided with a spring groove 14, the spring groove 14 is provided with a return spring 15, the surface of the spring groove 14 is movably connected to the surface of the knocking ball 10, the end of the knocking ball 10 is against the surface of the arc block 16, and the surface of the arc block 16 is fixedly connected to the inner surface of the reactor body 1;

[0028] By fixing the end of the cross bar 9 to the surface of the cavity tube body 3, when the cavity tube body 3 rotates inside the reactor body 1, the cross bar 9 is rotated inside the reactor body 1, and a spring groove 14 is set inside the cross bar 9, and then a knocking ball 10 and a return spring 15 are set inside the spring groove 14, so that the knocking ball 10 is pushed to move inside the spring groove 14 by the elastic force of the return spring 15. When the cavity tube body 3 drives the cross bar 9 to rotate, the knocking ball 10 knocks the surface of the arc block 16, thereby accelerating the falling of the material remaining on the inner wall of the reactor body 1.

[0029] In actual use, the surface of the stirring rod 4 is movably connected to the interior of the cavity tube body 3, and then the surface of the limiting block 13 is fixed to the surface of the cavity tube body 3. When the cavity tube body 3 rotates inside the reactor body 1, the rotation of the stirring rod 4 is limited. Therefore, the material in the reactor body 1 can also be stirred and neutralized by stirring on the surface of the stirring rod 4. By arranging a compression spring 11 in the cavity of the cavity tube body 3, the end of the rotating shaft of the roller 7 is fixed to the inner wall of the roller bracket 6, and then the lowest end of the roller 7 is pressed against the surface of the arc block 16. Through the rotation of the stirring rod 4, the roller 7 rolls the surface of the hemispherical protrusion 5 in the groove of the limiting ring 8. Since the hemispherical protrusion 5 protrudes in the groove of the limiting ring 8, the stirring rod 4 is displaced inside the cavity tube body 3. Therefore, the elastic force of the compression spring 11 causes the stirring rod 4 to shrink and move up and down inside the cavity tube body 3, so that the stirring blades on the surface of the stirring rod 4 can rotate up and down and horizontally inside the reactor body 1. , improve the stirring and neutralization efficiency of the material inside the reactor body 1, by fixing the end of the power output shaft of the driving motor 2 to the top of the cavity tube body 3, when the driving motor 2 is started, the cavity tube body 3 automatically rotates inside the reactor body 1, so that the cavity tube body 3 can drive the stirring rod 4 to rotate inside the reactor body 1, so that the stirring blades on the surface of the stirring rod 4 stir and neutralize the material inside the reactor body 1, by fixing the end of the cross bar 9 to the surface of the cavity tube body 3, when the cavity tube body 3 rotates inside the reactor body 1, the cross bar 9 rotates inside the reactor body 1, by setting a spring groove 14 inside the cross bar 9, and then setting a knocking ball 10 and a reset spring 15 inside the spring groove 14, so that the knocking ball 10 is pushed to move inside the spring groove 14 by the elastic force of the reset spring 15, when the cavity tube body 3 drives the cross bar 9 to rotate, the surface of the arc block 16 is knocked by the knocking ball 10, so that the material remaining on the inner wall of the reactor body 1 can be accelerated to fall.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A neutralization reactor for transparent nylon production, comprising a hollow tube body (3), Features: The surface of the hollow tube body (3) is rotatably connected to the interior of the reactor body (1), and the interior of the hollow tube body (3) is movably connected to the surface of the stirring rod (4). A limiting groove (12) is provided on the inner surface of the hollow tube body (3), and the surface of the limiting groove (12) is slidably connected to the surface of the limiting block (13), and the surface of the limiting block (13) is fixedly connected to the surface of the stirring rod (4). A compression spring (11) is arranged in the cavity of the hollow tube body (3), and the surface of the stirring rod (4) is fixedly connected to the end of the roller bracket (6), and the inner surface of the roller bracket (6) is fixedly connected to the end of the rotating shaft of the roller (7). The lowest end of the roller (7) abuts against the surface of the hemispherical protrusion (5), and the bottom surface of the hemispherical protrusion (5) is fixed to the inner bottom surface of the limiting ring (8). The surface of the roller (7) is rollingly connected to the groove surface of the limiting ring (8), and the bottom surface of the limiting ring (8) is fixedly connected to the inner bottom surface of the reactor body (1).

2. A neutralization reactor for transparent nylon production according to claim 1, Features: The top end of the hollow tube body (3) is fixedly connected to the end of the power output shaft of the driving motor (2), and the bottom surface of the driving motor (2) is fixedly connected to the top surface of the reactor body (1).

3. A neutralization reactor for transparent nylon production according to claim 1, Features: The surface of the hollow tube body (3) is fixedly connected to the end of the cross bar (9), a spring groove (14) is provided inside the cross bar (9), a return spring (15) is arranged inside the spring groove (14), the surface of the spring groove (14) is movably connected to the surface of the knocking ball (10), the end of the knocking ball (10) is against the surface of the arc block (16), and the surface of the arc block (16) is fixedly connected to the inner surface of the reactor body (1).

4. A neutralization reactor for transparent nylon production according to claim 3, Features: The arc-shaped blocks (16) are arranged in an "arc-shaped" manner, and a plurality of the arc-shaped blocks (16) are arranged, and the plurality of the arc-shaped blocks (16) are distributed at equal intervals on the inner surface of the reactor body (1).

5. A neutralization reactor for transparent nylon production according to claim 3, Features: The cross-section of the knocking ball (10) is arranged in a "convex" shape, and the surface of the knocking ball (10) is movably connected to the inside of the spring groove (14).

6. A neutralization reactor for transparent nylon production according to claim 3, Features: The roller bracket (6) is arranged in an "L" shape, and the number of the roller brackets (6) is two, and the two roller brackets (6) are symmetrically arranged along the center point of the stirring rotating rod (4).

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