Novel isooctyl thioglycolate esterification kettle

Abstract

The utility model provides a novel isooctyl thioglycolate esterification kettle which comprises a kettle body, the middle part of the upper part of the kettle body is fixedly connected with a driving motor, the lower end of an output shaft of the driving motor penetrates through the middle upper side in the kettle body, and the lower end of the output shaft of the driving motor is connected with a stirring rod through a coupler; supporting legs are fixedly connected to the periphery of the lower part of the kettle body respectively; an opening in the middle of the lower part of the kettle body is fixedly connected with a discharge valve, and the reaction kettle is characterized in that an immersed feeding assembly is arranged in the kettle body, and the upper side of the immersed feeding assembly penetrates through the left upper side in the kettle body. Due to the arrangement of the conveying pipe, the arc-shaped feeding pipe, the spraying holes and the material pump, the immersion feeding effect can be realized, so that a catalyst can be quickly mixed with materials, and the production efficiency of the esterification kettle can be effectively improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of isooctyl thioglycolate production, and particularly relates to a novel isooctyl thioglycolate esterification kettle. Background Art

[0002] The isooctyl thioglycolate esterification kettle is a device capable of producing isooctyl thioglycolate. For example, the isooctyl thioglycolate esterification kettle with the publication number CN202621150U includes a kettle body. A liquid inlet and a material outlet are respectively arranged at the top and bottom of the kettle body, and a liquid material distribution device communicated with the liquid inlet is arranged in the inner cavity of the kettle body. Among them, the liquid material distribution device includes a feed pipe communicated with the liquid inlet. However, there are still some problems in the actual use of this esterification kettle. For example, when adding a catalyst, since the catalyst can only be added to the liquid surface of the material, it takes a long time for the catalyst to be completely mixed with the material, which greatly affects the production efficiency of the esterification kettle. Content of the Utility Model

[0003] In order to solve the above-mentioned existing technical problems, the utility model provides a novel isooctyl thioglycolate esterification kettle, which can achieve the effect of submerged feeding, so that the catalyst and the material can be quickly mixed, and thus the production efficiency of the esterification kettle can be effectively improved.

[0004] Its technical solution is as follows: a novel isooctyl thioglycolate esterification kettle includes a kettle body. A driving motor is fixedly connected to the middle part of the upper part of the kettle body, and the lower end of the output shaft of the driving motor penetrates through the upper middle side of the interior of the kettle body. Among them, the lower end of the output shaft of the driving motor is connected with a stirring rod through a coupling; support legs are respectively fixedly connected to the peripheral parts of the lower part of the kettle body; a discharge valve is fixedly connected to the opening at the middle part of the lower part of the kettle body. It is characterized in that a submerged feeding assembly is arranged inside the kettle body, and the upper side of the submerged feeding assembly penetrates through the upper left side of the interior of the kettle body.

[0005] Preferably, the submerged feeding assembly includes a feeding pipe. Arc-shaped feeding pipes are integrally connected to the front and rear openings on the lower side of the outer wall of the feeding pipe from bottom to top in sequence, and spray holes are respectively arranged in the arc-shaped feeding pipes from left to right in sequence; a material pump is fixedly connected to the upper end of the feeding pipe.

[0006] Compared with the prior art, the beneficial effect of the utility model is as follows:

[0007] In the utility model, the feeding pipe, the arc-shaped feeding pipes, the spray holes and the material pump are arranged, which is beneficial to achieving the effect of submerged feeding, so that the catalyst and the material can be quickly mixed, and thus the production efficiency of the esterification kettle can be effectively improved. Description of the Drawings

[0008] Figure 1It is a schematic structural diagram of the present utility model.

[0009] Figure 2 It is a partial sectional schematic diagram of the present utility model.

[0010] Figure 3 It is a schematic structural diagram of the immersion feeding assembly of the present utility model.

[0011] In the figure:

[0012] 1. Kettle body; 2. Driving motor; 3. Stirring rod; 4. Support leg; 5. Discharge valve; 6. Immersion feeding assembly; 61. Feeding pipe; 62. Arc-shaped feeding pipe; 63. Spray hole; 64. Material pump. Specific embodiments

[0013] The following combines the attached drawings to specifically describe the present utility model. As shown in the attached Figure 1 and attached Figure 2 shown, a new type of isooctyl mercaptoacetate esterification kettle includes a kettle body 1. A driving motor 2 is fixedly connected to the middle part of the upper part of the kettle body 1, and the lower end of the output shaft of the driving motor 2 penetrates the upper middle side of the interior of the kettle body 1. Among them, the lower end of the output shaft of the driving motor 2 is connected to a stirring rod 3 through a coupling; Support legs 4 are respectively fixedly connected to the four surrounding parts of the lower part of the kettle body 1; A discharge valve 5 is fixedly connected to the opening at the middle part of the lower part of the kettle body 1.

[0014] Among them, a new type of isooctyl mercaptoacetate esterification kettle further includes an immersion feeding assembly 6, and the immersion feeding assembly 6 is arranged inside the kettle body 1; The upper side of the immersion feeding assembly 6 penetrates the upper left side of the interior of the kettle body 1, which is conducive to achieving the effect of immersion feeding, so that the catalyst and the material can be quickly mixed, and thus the production efficiency of the esterification kettle can be effectively improved.

[0015] In this embodiment, as shown in the attached Figure 3 shown, the immersion feeding assembly 6 includes a feeding pipe 61. Arc-shaped feeding pipes 62 are integrally connected to the front and rear openings on the lower side of the outer wall of the feeding pipe 61 from bottom to top in sequence, and spray holes 63 are respectively opened on the inner sides of the arc-shaped feeding pipes 62 from left to right in sequence; A material pump 64 is fixedly connected to the upper end of the feeding pipe 61.

[0016] In this embodiment, specifically, the upper side of the outer wall of the feeding pipe 61 is integrally connected to the opening at the upper left side of the interior of the kettle body 1.

[0017] In this embodiment, specifically, the arc-shaped feeding pipes 62 are respectively located on the front and rear sides of the stirring rod 3.

[0018] In this embodiment, specifically, the arc-shaped feeding pipes 62 are made of arc-shaped stainless steel pipes.

[0019] In this implementation solution, specifically, the feed pipe 61 is made of a stainless steel pipe with a circular cross-section.

[0020] In this implementation solution, specifically, the discharge valve 5 is an electromagnetic valve.

[0021] In this implementation solution, specifically, the material pump 64, the driving motor 2, and the discharge valve 5 are respectively electrically connected to an external control panel.

[0022] In this implementation solution, specifically, the input end of the material pump 64 is connected to the output pipe of an external catalyst storage tank through a pipeline.

[0023] During the process of processing isooctyl mercaptoacetate, the arc-shaped feeding pipe 62 will be immersed in the material. Thus, when adding the catalyst, the operator can control the start of the material pump 64 through the external control panel, enabling the material pump 64 to suck the catalyst, and pump the catalyst into the arc-shaped feeding pipe 62 through the feed pipe 61. Subsequently, the catalyst will enter the material through the spray holes 63. Also, because the arc-shaped feeding pipes 62 are arranged in sequence from bottom to top, the catalyst can be added to the material more evenly. Furthermore, the stirring time of the material can be effectively shortened, the mixing efficiency of the material and the catalyst can be improved, and the effect of submerged feeding can be achieved.

[0024] Any technical solution that uses the technical solution of the present invention or is designed by those skilled in the art inspired by the technical solution of the present invention to achieve the above technical effects falls within the protection scope of the present invention.

Claims

1. A novel isooctyl thioglycolate esterification kettle, characterized in that: The novel isooctyl thioglycolate esterification kettle comprises a kettle body (1), wherein a driving motor (2) is fixedly connected to the middle part of the upper part of the kettle body (1), and the lower end of the output shaft of the driving motor (2) passes through the upper middle side of the kettle body (1), wherein the lower end of the output shaft of the driving motor (2) is connected to a stirring rod (3) via a coupling; supporting legs (4) are fixedly connected to the surrounding parts of the lower part of the kettle body (1); a discharge valve (5) is fixedly connected to the opening of the middle part of the lower part of the kettle body (1), and the kettle body (1) is characterized in that 1) is provided with an immersion feeding assembly (6), and the upper side of the immersion feeding assembly (6) passes through the upper left side of the interior of the kettle body (1); the immersion feeding assembly (6) comprises a feeding pipe (61), and the front and rear openings on the lower side of the outer wall of the feeding pipe (61) are respectively and integrally connected with an arc-shaped feeding pipe (62) in sequence from bottom to top, and the inner side of the arc-shaped feeding pipe (62) is respectively and sequentially provided with spray holes (63) from left to right; the upper end of the feeding pipe (61) is fixedly connected with a material pump (64).

2. The novel isooctyl thioglycolate esterification kettle according to claim 1, characterized in that: The upper side of the outer wall of the feed conveying pipe (61) is integrally connected to the upper left opening inside the kettle body (1).

3. The novel isooctyl thioglycolate esterification kettle according to claim 1, characterized in that: The arc-shaped feeding pipe (62) is respectively located at the front and rear sides of the stirring rod (3).

4. The novel isooctyl thioglycolate esterification kettle according to claim 1, characterized in that: The arc-shaped feeding pipe (62) is made of an arc-shaped stainless steel pipe.

5. The novel isooctyl thioglycolate esterification kettle according to claim 1, characterized in that: The material delivery pipe (61) is a stainless steel pipe with a circular cross section.

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