Reaction kettle for processing silica gel oil

Abstract

The utility model relates to the technical field of reaction kettles, in particular to a reaction kettle for processing silica gel oil. According to the technical scheme, the reaction kettle comprises a kettle body, a rotating shaft and a movable groove, a cover plate is arranged on the outer wall of the upper end of the kettle body, the rotating shaft is rotationally installed in the cover plate, the movable groove is formed in the outer wall of the lower end of the rotating shaft, a connecting rod is movably installed in the movable groove, and a piston plate is installed on the outer wall of the upper end of the connecting rod; a vent hole is formed in the outer wall of one side of the rotating shaft, bearings are installed on the outer walls of the two sides of the rotating shaft, and connecting covers are rotatably installed on the outer walls of the bearings, by arranging the vent hole, a piston plate and a connecting pipe, the effect of adjusting the using position of a stirring rod is achieved, and materials on different layers can be evenly stirred; the stirring uniformity and the stirring efficiency of the materials are improved.

Description

Technical Field

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

[0002] Silicone oil is a composite silicone oil added in the process of making silicone products to reduce the viscosity of silicone and improve its ease of operation. The reactor structure used for silicone oil processing is a key equipment in the silicone oil production process. The reactor is mainly composed of a pot body, a pot cover, an agitator, an electric heating oil clamp and necessary transmission and shaft sealing devices.

[0003] Although the prior art has many benefits during use, it still has the following problems: it lacks an adjustment structure for the position of the stirring rod, which results in the stirring rod being unable to stir materials at different levels, affecting the stirring uniformity and stirring efficiency of the materials. Utility Model Content

[0004] The utility model aims to provide a reaction kettle for processing silicone oil to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a reaction kettle for silicone oil processing, comprising a kettle body, a rotating shaft and a movable groove, a cover plate is provided on the upper outer wall of the kettle body, a rotating shaft is rotatably installed inside the cover plate, a movable groove is provided on the lower outer wall of the rotating shaft, a connecting rod is movably installed inside the movable groove, a piston plate is installed on the upper outer wall of the connecting rod, a vent hole is provided on the outer wall of one side of the rotating shaft, bearings are installed on the outer walls on both sides of the rotating shaft, and a connecting cover is rotatably installed on the outer wall of the bearing.

[0006] When using a reactor for silicone oil processing in the present technical solution, the material enters the reactor body through the feed pipe, and the driving structure drives the rotating shaft, piston plate, connecting rod and support rod to rotate in a circle, thereby stirring the material through the stirring rod. The external air pump transports gas to the inside of the connecting cover through the connecting pipe, thereby adjusting the air pressure in the vent hole and the upper end of the piston plate. The air pressure overcomes the spring force and can push the piston plate and the stirring rod to move vertically.

[0007] Preferably, a driving structure is provided on the outer wall of the upper end of the rotating shaft, and the driving structure is connected to the outer wall of the cover plate. The cover plate is provided with bolts distributed in a circular array, and the cover plate is connected to the kettle body through the bolts. The driving structure drives the rotating shaft to rotate in a circle, and the cover plate maintains the stability of the connection with the kettle body through the bolts.

[0008] Preferably, a feed pipe is plugged into one side of the outer wall of the upper end of the cover plate, and a discharge pipe is plugged into one side of the outer wall of the lower end of the kettle body, and both the feed pipe and the discharge pipe are connected to the inside of the kettle body. The material enters the inside of the kettle body through the feed pipe, and the material after the reaction inside the kettle body is discharged through the discharge pipe.

[0009] Preferably, the size of the piston plate is smaller than the inner wall size of the movable groove, and the piston plate contacts the inner wall of the movable groove, and the outer wall of the piston plate and the inner wall of the movable groove are both rectangular in shape. The piston plate can divide the inner space of the movable groove, and the rotating shaft can drive the piston plate to rotate according to the rectangular shape.

[0010] Preferably, a support rod is installed on the outer wall of the lower end of the connecting rod, and stirring rods distributed in a circular array are installed on the outer wall of the support rod, and the stirring rods are located inside the kettle body. The stirring rods stir the materials inside the kettle body.

[0011] Preferably, a spring is disposed on the outer wall of the connecting rod, the spring is located inside the movable groove, and the piston plate is elastically connected to the inner wall of the movable groove via the spring. The spring force maintains the relative stability of the position of the piston plate.

[0012] Preferably, a connecting pipe is plugged and installed on the outer wall of one side of the connecting cover, the vent hole is connected to the inside of the movable groove, and the connecting cover is located at the upper end of the cover plate. The connecting pipe is connected to an external air pump, and the air pump can transport gas to the connecting cover, the vent hole and the inside of the movable groove.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the utility model achieves the effect of adjusting the use position of the stirring rod by setting the air vent, the piston plate and the connecting pipe, the material enters the interior of the kettle body through the feed pipe, and the driving structure drives the rotating shaft, the piston plate, the connecting rod and the support rod to rotate in a circle, so that the material is stirred by the stirring rod, and the external air pump conveys gas to the inside of the connecting cover through the connecting pipe, so as to adjust the air pressure on the air vent and the upper end of the piston plate, and the spring force is overcome by the pressure of the air pressure, so that the piston plate and the stirring rod can be pushed to move vertically, thereby adjusting the use position of the stirring rod, and achieving uniform stirring of materials at different levels, thereby improving the stirring uniformity and stirring efficiency of the materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a schematic diagram of the appearance of the kettle body structure of the utility model;

[0015] Figure 2 It is a schematic cross-sectional view of the kettle body structure of the utility model;

[0016] Figure 3 It is an enlarged schematic diagram of the rotating shaft structure of the utility model;

[0017] Figure 4 It is an enlarged schematic diagram of the vent structure of the utility model.

[0018] In the figure: 1. kettle body; 11. feed pipe; 12. cover plate; 2. rotating shaft; 21. driving structure; 22. vent hole; 23. bearing; 24. connecting cover; 25. connecting pipe; 3. movable groove; 31. connecting rod; 32. piston plate; 33. spring; 34. support rod; 35. stirring rod. DETAILED DESCRIPTION

[0019] 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.

[0020] See also Figure 1-Figure 4 , the utility model provides two embodiments:

[0021] Embodiment 1: A reaction kettle for silicone oil processing comprises a kettle body 1, a rotating shaft 2 and a movable groove 3. A cover plate 12 is provided on the upper outer wall of the kettle body 1, and a rotating shaft 2 is rotatably installed inside the cover plate 12. A movable groove 3 is provided on the lower outer wall of the rotating shaft 2, and a connecting rod 31 is movably installed inside the movable groove 3. A piston plate 32 is installed on the upper outer wall of the connecting rod 31. A vent hole 22 is provided on the outer wall of one side of the rotating shaft 2, and bearings 23 are installed on the outer walls on both sides of the rotating shaft 2. A connecting cover 24 is rotatably installed on the outer wall of the bearing 23.

[0022] The outer wall of the upper end of the rotating shaft 2 is provided with a driving structure 21. As is well known to those skilled in the art, the reactor device of the utility model also needs to provide a driving structure 21 to enable it to work normally. As is well known to those skilled in the art, the provision of the driving structure 21 is commonplace, and it all belongs to conventional means or common knowledge. It will not be repeated here. Those skilled in the art can make any selection according to their needs or convenience. The driving structure 21 is connected to the outer wall of the cover plate 12. Bolts distributed in a circular array are provided inside the cover plate 12, and the cover plate 12 is connected to the reactor body 1 through bolts. The driving structure 21 drives the rotating shaft 2 to rotate in a circle, and the cover plate 12 maintains the stability of the connection with the reactor body 1 through bolts.

[0023] A feed pipe 11 is inserted and installed on one side of the outer wall of the upper end of the cover plate 12, and a discharge pipe is inserted and installed on one side of the outer wall of the lower end of the kettle body 1, and both the feed pipe 11 and the discharge pipe are connected to the inside of the kettle body 1. The material enters the inside of the kettle body 1 through the feed pipe 11, and the material after the reaction inside the kettle body 1 is discharged through the discharge pipe. The material enters the inside of the kettle body 1 through the feed pipe 11, and the driving structure 21 drives the rotating shaft 2, the piston plate 32, the connecting rod 31 and the supporting rod 34 to rotate in a circle, so that the material is stirred by the stirring rod 35.

[0024] Embodiment 2: A reaction kettle for silicone oil processing comprises a kettle body 1, a rotating shaft 2 and a movable groove 3. A cover plate 12 is provided on the upper outer wall of the kettle body 1, and the rotating shaft 2 is rotatably installed inside the cover plate 12. A movable groove 3 is provided on the lower outer wall of the rotating shaft 2, and a connecting rod 31 is movably installed inside the movable groove 3. A piston plate 32 is installed on the upper outer wall of the connecting rod 31. A vent hole 22 is provided on the outer wall of one side of the rotating shaft 2, and bearings 23 are installed on the outer walls on both sides of the rotating shaft 2. A connecting cover 24 is rotatably installed on the outer wall of the bearing 23.

[0025] The outer wall of the upper end of the rotating shaft 2 is provided with a driving structure 21, which is connected to the outer wall of the cover plate 12. The cover plate 12 is provided with bolts distributed in a circular array, and the cover plate 12 is connected to the kettle body 1 through the bolts. The driving structure 21 drives the rotating shaft 2 to rotate in a circle, and the cover plate 12 is connected to the kettle body 1 through the bolts to maintain the stability of the connection.

[0026] A feed pipe 11 is inserted and installed on one side of the outer wall of the upper end of the cover plate 12, and a discharge pipe is inserted and installed on one side of the outer wall of the lower end of the kettle body 1, and the feed pipe 11 and the discharge pipe are both connected to the inside of the kettle body 1. The material enters the inside of the kettle body 1 through the feed pipe 11, and the material after the reaction inside the kettle body 1 is discharged through the discharge pipe.

[0027] The size of the piston plate 32 is smaller than the inner wall size of the movable groove 3, and the piston plate 32 contacts the inner wall of the movable groove 3. The outer wall of the piston plate 32 and the inner wall of the movable groove 3 are both rectangular. The piston plate 32 can divide the internal space of the movable groove 3, and the rotating shaft 2 can drive the piston plate 32 to rotate according to the rectangular shape.

[0028] A support rod 34 is installed on the outer wall of the lower end of the connecting rod 31, and stirring rods 35 distributed in a circular array are installed on the outer wall of the support rod 34. The stirring rods 35 are located inside the kettle body 1. The stirring rods 35 stir the material inside the kettle body 1.

[0029] The outer wall of the connecting rod 31 is provided with a spring 33, the spring 33 is located inside the movable groove 3, and the piston plate 32 is elastically connected to the inner wall of the movable groove 3 through the spring 33. The elastic force of the spring 33 keeps the position of the piston plate 32 relatively stable.

[0030] A connecting pipe 25 is inserted and installed on the outer wall of one side of the connecting cover 24, and the vent hole 22 is connected to the inside of the movable groove 3. The connecting cover 24 is located at the upper end of the cover plate 12. The connecting pipe 25 is connected to an external air pump, which can transport gas to the connecting cover 24, the vent hole 22 and the inside of the movable groove 3. The material enters the inside of the kettle body 1 through the feeding pipe 11, and the driving structure 21 drives the rotating shaft 2, the piston plate 32, the connecting rod 31 and the supporting rod 34 to rotate in a circle, so that the material is stirred by the stirring rod 35. The external air pump transports gas to the inside of the connecting cover 24 through the connecting pipe 25, so as to adjust the air pressure at the upper end of the vent hole 22 and the piston plate 32. The pressure of the air pressure overcomes the elastic force of the spring 33, and can push the piston plate 32 and the stirring rod 35 to move vertically, so as to adjust the use position of the stirring rod 35, so as to achieve uniform stirring of materials at different levels, thereby improving the stirring uniformity and stirring efficiency of the materials.

[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 reaction kettle for silicone oil processing, comprising a kettle body (1), a rotating shaft (2) and a movable groove (3), characterized in that: The upper outer wall of the kettle body (1) is provided with a cover plate (12), a rotating shaft (2) is rotatably mounted inside the cover plate (12), a movable groove (3) is provided on the lower outer wall of the rotating shaft (2), a connecting rod (31) is movably mounted inside the movable groove (3), a piston plate (32) is mounted on the upper outer wall of the connecting rod (31), a vent hole (22) is provided on one side outer wall of the rotating shaft (2), bearings (23) are mounted on both sides outer walls of the rotating shaft (2), and a connecting cover (24) is rotatably mounted on the outer wall of the bearing (23).

2. A reaction kettle for silicone oil processing according to claim 1, characterized in that: The outer wall of the upper end of the rotating shaft (2) is provided with a driving structure (21), and the driving structure (21) is connected to the outer wall of the cover plate (12). Bolts distributed in a circular array are provided inside the cover plate (12), and the cover plate (12) is connected to the kettle body (1) through the bolts.

3. The reaction kettle for silicone oil processing according to claim 1, characterized in that: A feed pipe (11) is plugged and installed on one side of the outer wall of the upper end of the cover plate (12), and a discharge pipe is plugged and installed on one side of the outer wall of the lower end of the kettle body (1), and both the feed pipe (11) and the discharge pipe are connected to the interior of the kettle body (1).

4. The reaction kettle for silicone oil processing according to claim 1, characterized in that: The size of the piston plate (32) is smaller than the size of the inner wall of the movable groove (3), and the piston plate (32) is in contact with the inner wall of the movable groove (3). The outer wall of the piston plate (32) and the inner wall of the movable groove (3) are both designed in a rectangular shape.

5. The reaction kettle for silicone oil processing according to claim 1, characterized in that: A support rod (34) is installed on the outer wall of the lower end of the connecting rod (31), and stirring rods (35) distributed in a circular array are installed on the outer wall of the support rod (34), and the stirring rods (35) are located inside the kettle body (1).

6. The reaction kettle for silicone oil processing according to claim 1, characterized in that: The outer wall of the connecting rod (31) is provided with a spring (33), the spring (33) is located inside the movable groove (3), and the piston plate (32) is elastically connected to the inner wall of the movable groove (3) via the spring (33).

7. The reaction kettle for silicone oil processing according to claim 1, characterized in that: A connecting pipe (25) is inserted and installed on the outer wall of one side of the connecting cover (24), the vent hole (22) is connected to the inside of the movable groove (3), and the connecting cover (24) is located at the upper end of the cover plate (12).

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