Reaction kettle for preparing synthetic rubber material

Abstract

The utility model relates to the technical field of reaction kettles, and discloses a reaction kettle for preparing a synthetic rubber material, which comprises a support hopper, a reaction kettle body, a reaction kettle cover and a reaction kettle cover, and is characterized in that the support hopper is in a cylinder and cone combined shape; the kettle body assembly is rotationally arranged in the supporting hopper, the kettle body assembly comprises a kettle body, the bottom end of the kettle body is in a cone shape matched with the cone at the bottom end of the supporting hopper, a cleaning assembly capable of being vertically adjusted is installed in the kettle body, the cleaning assembly comprises a shaft rod, and a plurality of sets of scraping plates used for scraping the inner wall of the kettle body are evenly installed on the outer side of the upper portion of the shaft rod; and a plurality of groups of hinge rods are hinged to the lower part of the shaft rod. In the actual use process, high-coverage cleaning of the interior of the reaction kettle can be effectively guaranteed, rotation of the kettle body can be achieved in the cleaning process, the cleaning effect is further improved, meanwhile, internal raw materials are evenly mixed, and the actual reaction efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reactors, in particular to a reactor for preparing synthetic rubber materials. Background Art

[0002] Synthetic rubber, also known as synthetic elastomer, is a highly elastic polymer synthesized artificially and one of the three major synthetic materials. Its production volume is only surpassed by synthetic resins (or plastics) and synthetic fibers. It has diverse classification methods, a long history of development, and broad research prospects.

[0003] During the preparation of synthetic rubber materials, the raw materials are typically placed in a reactor according to the desired ratio for reaction. However, due to the characteristics of the raw materials and the shape of the reactor itself, the raw materials can easily adhere to the inner walls over time, affecting the uniformity of the reaction and making the interior of the reactor difficult to clean. Therefore, we propose a reactor for the preparation of synthetic rubber materials. Utility Model Content

[0004] The purpose of the utility model is to provide a reaction kettle for preparing synthetic rubber materials, which solves the problems raised in the background technology.

[0005] The embodiment of the present application provides a reactor for preparing a synthetic rubber material, comprising:

[0006] The support bucket is a combination of a cylinder and a cone, and the top of the support bucket is open;

[0007] The kettle assembly is rotatably arranged inside the support bucket. The kettle assembly includes a kettle body. The bottom end of the kettle body is conical and adapted to the cone of the bottom end of the support bucket. A vertically adjustable cleaning assembly is installed inside the kettle body. The cleaning assembly includes a shaft. Several groups of scraping plates for scraping the inner wall of the kettle body are evenly installed on the outer side of the upper part of the shaft. Several groups of hinged rods are hingedly provided on the lower part of the shaft for fitting the conical surface of the bottom end of the kettle body to achieve better scraping and improve the cleaning effect.

[0008] A fixed bracket is fixedly installed on the side of the support bucket, and a lifting motor is installed on the top of the lower arm of the fixed bracket. The output shaft of the lifting motor is coaxially connected with an adjusting screw. The outer thread of the adjusting screw is adapted to a lifting plate, and a guide through hole for guiding the lifting and lowering of the lifting plate is opened on the vertical arm of the fixed bracket. A stirring motor is installed at the lower part of one end of the lifting plate. The stirring motor is connected to the shaft rod to drive the cleaning component to rotate, thereby achieving effective cleaning of the inside of the kettle body.

[0009] By adopting the above technical solution, a meshing gear is installed on the lower outer side of the adjusting screw, and a meshing gear ring meshing with the meshing gear is installed on the outer side of the kettle body.

[0010] By adopting the above technical solution, it is ensured that while the screw is rotating to drive the lifting plate, the stirring motor and the overall cleaning assembly to rise and fall, the kettle body can be driven to rotate synchronously, thereby further improving the cleaning efficiency.

[0011] By adopting the above technical solution, the hinged rod is rotatably connected to the outer lower side of the shaft rod, and a reset spring is connected between the top end of the hinged rod and the shaft rod for resetting the hinged rod under normal conditions, and a scraping strip is installed at the bottom end of the hinged rod for fitting cleaning of the conical surface of the bottom end of the kettle body.

[0012] By adopting the above technical solution, a feed pipe is installed on one side of the top end of the kettle body.

[0013] By adopting the above technical solution, it is used for the introduction of synthetic materials.

[0014] By adopting the above technical solution, the support bucket includes a bucket body, a support ring 1 is installed on the inner side of the conical surface of the bucket body, a support ring 2 is installed on the upper inner side of the support bucket, and the inner sides of the support ring 1 and the support ring 2 are both embedded with embedded balls, which are in conflict with the kettle body assembly.

[0015] By adopting the above technical solution, the friction between the kettle body assembly and the bucket body is reduced during the adjustment process, thereby reducing wear.

[0016] By adopting the above technical solution, the bottom end of the bucket body is connected to a discharge pipe, a control valve is provided on the discharge pipe, and the bottom end of the kettle body is provided with a discharge port connected to the discharge pipe.

[0017] By adopting the above technical solution, the processed materials can be effectively exported.

[0018] Optionally, a plurality of support frames are evenly installed at the bottom end of the support bucket to support the entire equipment.

[0019] Compared with the prior art, the technical solution of this application has the following beneficial effects:

[0020] 1. Through the setting of the cleaning component, the threaded cooperation between the lifting plate and the adjusting screw and the setting of the guide through hole, the cleaning component can be stably lifted and lowered during the cleaning process of the interior of the kettle body after the stirring motor rotates. The cleaning component is provided with an adjustable hinged rod, which can better adjust the bottom conical surface of the kettle body, better improve the cleaning effect, effectively clean the interior during the overall preparation process, and can also stir and mix the raw materials to improve the reaction effect.

[0021] 2. By adjusting the setting of the screw and the meshing gear and the meshing gear ring, the kettle body can rotate by itself during the operation of the entire equipment, and the stability of the rotation process is guaranteed under the action of the support bucket, which can better amplify the cleaning and stirring effects achieved by the aforementioned components.

[0022] In summary, the present application can effectively ensure high coverage cleaning inside the reactor during actual use, and can also realize the rotation of the reactor body during the cleaning process, further improving the cleaning effect while achieving mixing of the internal raw materials and improving the actual reaction efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Other features, objects and advantages of the present invention will become more apparent from the detailed description of the non-limiting embodiments with reference to the following drawings:

[0024] Figure 1 This is a structural schematic diagram of a reaction kettle for preparing synthetic rubber materials according to the present invention;

[0025] Figure 2 This is a partial structural diagram of a reaction kettle for preparing synthetic rubber materials according to the present invention;

[0026] Figure 3 This is a partial cross-sectional structural diagram of a support bucket of a reactor for preparing synthetic rubber materials according to the present invention;

[0027] Figure 4 This is a partial cross-sectional structural diagram of a reactor body assembly for preparing synthetic rubber materials according to the present invention;

[0028] Figure 5 The utility model is a schematic structural diagram of a cleaning component of a reactor for preparing synthetic rubber materials.

[0029] In the figure: 1. Support bucket; 11. Bucket body; 12. Support ring 1; 13. Embedded ball; 14. Support ring 2; 15. Discharge pipe; 2. Support frame; 3. Kettle body assembly; 31. Kettle body; 32. Engaging gear ring; 33. Cleaning assembly; 331. Shaft; 332. Scraping plate; 333. Articulated rod; 334. Return spring; 335. Scraping strip; 34. Feed pipe; 4. Lifting plate; 5. Stirring motor; 6. Fixed bracket; 7. Lifting motor; 8. Adjusting screw; 9. Engaging gear. DETAILED DESCRIPTION

[0030] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0031] In the description of the present invention, it should be understood that the terms "upper", "lower", "front", "back", "left", "right", "top", "bottom", "inside", "outside", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore should not be understood as limiting the present invention.

[0032] See also Figure 1-5 , a reactor for preparing synthetic rubber materials, comprising:

[0033] The support bucket 1 is in the shape of a combination of a cylinder and a cone, and the top of the support bucket 1 is open;

[0034] The kettle assembly 3 is rotatably arranged inside the support bucket 1. The kettle assembly 3 includes a kettle body 31. The bottom end of the kettle body 31 is conical and adapted to the cone at the bottom end of the support bucket 1. A vertically adjustable cleaning assembly 33 is installed inside the kettle body 31. The cleaning assembly 33 includes a shaft 331. Several groups of scraping plates 332 for scraping the inner wall of the kettle body 31 are evenly installed on the outer side of the upper part of the shaft 331. The lower part of the shaft 331 is hingedly provided with several groups of hinged rods 333, which are used to fit the bottom conical surface of the kettle body 31 to achieve better scraping and improve the cleaning effect.

[0035] A fixed bracket 6 is fixedly installed on the side of the support bucket 1, and a lifting motor 7 is installed on the top of the lower arm of the fixed bracket 6. The output shaft of the lifting motor 7 is coaxially connected with an adjusting screw 8. The outer thread of the adjusting screw 8 is adapted to the lifting plate 4, and a guide through hole for guiding the lifting and lowering of the lifting plate 4 is opened on the vertical arm of the fixed bracket 6. A stirring motor 5 is installed at the lower part of one end of the lifting plate 4. The stirring motor 5 is connected to the shaft 331 for driving the cleaning component 33 to rotate, thereby achieving effective cleaning of the inside of the kettle body 31.

[0036] Furthermore, a meshing gear 9 is installed on the lower outer side of the adjusting screw 8, and a meshing gear ring 32 meshing with the meshing gear 9 is installed on the outer side of the kettle body 31, thereby ensuring that when the adjusting screw 8 rotates, driving the lifting plate 4 and the stirring motor 5 and the overall cleaning assembly 33 to rise and fall, the kettle body 31 can be synchronously driven to rotate, further improving the cleaning efficiency.

[0037] Furthermore, the hinged rod 333 is rotatably connected to the outer lower side of the shaft rod 331, and a reset spring 334 is connected between the top end of the hinged rod 333 and the shaft rod 331 for resetting the hinged rod 333 under normal conditions, and a scraping strip 335 is installed at the bottom end of the hinged rod 333 for close-fitting cleaning of the bottom conical surface of the kettle body 31.

[0038] Furthermore, a feed pipe 34 is installed on one side of the top end of the kettle body 31 for introducing the synthetic material.

[0039] Furthermore, the support bucket 1 includes a bucket body 11, a support ring 12 is installed on the inner side of the conical surface of the bucket body 11, a support ring 2 14 is installed on the upper inner side of the support bucket 1, and the inner sides of the support ring 12 and the support ring 2 14 are both embedded with embedded balls 13, which are in contact with the kettle body assembly 3, thereby reducing the friction between the kettle body assembly 3 and the bucket body 11 during the adjustment process, thereby reducing wear.

[0040] Specifically, the bottom end of the bucket body 11 is connected to a discharge pipe 15, on which a control valve is provided, and the bottom end of the kettle body 31 is provided with a discharge port connected to the discharge pipe 15, so as to facilitate the effective discharge of the processed materials.

[0041] Furthermore, a plurality of support frames 2 are evenly installed at the bottom end of the support bucket 1 to support the entire equipment.

[0042] During use, the materials involved in the synthesis are first introduced into the interior of the kettle body 31 through the feed pipe 34. Then, during the reaction, in order to ensure the completeness of the internal reaction and prevent the materials from sticking to the inner wall of the kettle body 31, it is necessary to intervene in the reaction inside the kettle body 31. First, the cleaning component 33 is driven to rotate by starting the stirring motor 5. During the rotation of the cleaning component 33, the scraping plate 332 contacts the inner wall of the kettle body 31, which not only scrapes the inner wall, but also effectively stirs the materials involved in the reaction, thereby improving the reaction effect.

[0043] Then, the lifting motor 7 can be started to rotate the adjusting screw 8. When the adjusting screw 8 is selected to drill, the lifting plate 4 is driven to move in the vertical direction under the action of torque and the guide through hole, so that the stirring motor 5 drives the cleaning assembly 33 to move in the vertical direction, so that the scraping plate 332 expands the scraping range of the inner wall of the kettle body 31 during rotation, thereby improving the cleaning effect. When the cleaning assembly 33 moves to the bottom, the hinged rod 333 contacts the bottom conical surface of the kettle body 31, and during the contact process, the inclination angle of the hinged rod 333 follows the bottom inclined surface of the kettle body 31 for adaptive adjustment, thereby better cleaning the bottom conical surface of the kettle body 31, further improving the cleaning of the tank body during the actual synthesis process.

[0044] During the rotation of the adjusting screw 8, the meshing gear 9 is also driven to rotate synchronously, and the meshing action of the meshing gear ring 32 is cooperated to realize the rotation of the kettle body 31. The aforementioned stirring motor 5 drives the cleaning component 33 to rotate, which better improves the direct release of the two and accelerates the cleaning efficiency.

[0045] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A reactor for preparing synthetic rubber materials, characterized in that: include: A support bucket (1), the support bucket (1) is in the shape of a combination of a cylinder and a cone, and the top end of the support bucket (1) is open; A kettle assembly (3) is rotatably arranged inside the support bucket (1). The kettle assembly (3) includes a kettle body (31). The bottom end of the kettle body (31) is conical and adapted to the cone of the bottom end of the support bucket (1). A vertically adjustable cleaning assembly (33) is installed inside the kettle body (31). The cleaning assembly (33) includes a shaft (331). Several groups of scraping plates (332) for scraping the inner wall of the kettle body (31) are evenly installed on the outer side of the upper part of the shaft (331). Several groups of hinged rods (333) are hingedly arranged on the lower part of the shaft (331). A fixed bracket (6) is fixedly installed on the side of the support bucket (1), a lifting motor (7) is installed on the top of the lower support arm of the fixed bracket (6), an adjusting screw (8) is coaxially connected to the output shaft of the lifting motor (7), the outer thread of the adjusting screw (8) is adapted to the lifting plate (4), and a guide through hole for guiding the lifting of the lifting plate (4) is opened on the vertical support arm of the fixed bracket (6), a stirring motor (5) is installed at the lower part of one end of the lifting plate (4), and the stirring motor (5) is connected to the shaft (331).

2. A reaction kettle for preparing synthetic rubber material according to claim 1, characterized in that: A meshing gear (9) is installed on the lower outer side of the adjusting screw (8), and a meshing gear ring (32) meshing with the meshing gear (9) is installed on the outer side of the kettle body (31).

3. A reaction kettle for preparing synthetic rubber material according to claim 1, characterized in that: The hinge rod (333) is rotatably connected to the outer lower side of the shaft rod (331), and a return spring (334) is connected between the top end of the hinge rod (333) and the shaft rod (331), and a scraping strip (335) is installed at the bottom end of the hinge rod (333).

4. A reaction kettle for preparing synthetic rubber material according to claim 1, characterized in that: A feeding pipe (34) is installed on one side of the top end of the kettle body (31).

5. The reaction kettle for preparing synthetic rubber material according to claim 1, characterized in that: The support bucket (1) comprises a bucket body (11), a support ring 1 (12) is installed on the inner side of the conical surface of the bucket body (11), a support ring 2 (14) is installed on the inner upper part of the support bucket (1), and embedded balls (13) are embedded on the inner sides of the support ring 1 (12) and the support ring 2 (14), and the embedded balls (13) are in contact with the kettle body assembly (3).

6. A reaction kettle for preparing synthetic rubber material according to claim 5, characterized in that: The bottom end of the bucket body (11) is connected to a discharge pipe (15), a control valve is provided on the discharge pipe (15), and the bottom end of the kettle body (31) is provided with a discharge port connected to the discharge pipe (15).

7. A reaction kettle for preparing synthetic rubber material according to claim 1, characterized in that: A plurality of groups of support frames (2) are evenly installed at the bottom end of the support bucket (1).

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