High-pressure stirring container

Abstract

The utility model discloses a high-pressure stirring container, which relates to the technical field of petroleum processing, and particularly comprises a cylinder body and a cylinder cover, the cylinder body is connected with the cylinder cover through a lifting rotating structure, a transmission structure is arranged in the middle of the cylinder cover, the bottom of the transmission structure is fixedly connected with a stirring rod I, and the stirring rod II is fixedly connected with a stirring rod II. First stirring blades are evenly and fixedly connected to the outer surface of the first stirring rod, a transmission groove is formed in the middle of the first stirring rod, a transmission block is movably connected into an inner cavity of the transmission groove, and a second stirring rod is fixedly connected to the bottom of the transmission block. According to the high-pressure stirring container, through the arrangement of the transmission structure, the power output end of the driving structure and the power input end of the stirring rod have no direct mechanical connection relation, and the power output end of the driving structure and the power input end of the stirring rod are located in different spaces, so that the problem of leakage caused by damage of a sealing strip at the stirring rod during use of the container is avoided, and the sealing performance of the container during use is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of petroleum processing, in particular to a high-pressure stirring container. Background Art

[0002] After being extracted, petroleum needs to be processed to produce various products, and a high-pressure autoclave reactor with a stirring structure is usually required in the process of petroleum processing. In the related art, the internal volume of the high-pressure autoclave reactor with a stirring structure is usually fixed during use. When stirring materials of different volumes, the materials are easy to splash to any position in the reactor, which is not conducive to the collection of materials and the cleaning of the reactor. The stirring assembly is usually driven by a driving structure provided on the outside of the reactor, and the stirring shaft and the reactor container are sealed by a sealing strip. After long-term use, the sealing strip is easy to be damaged, affecting the sealing of the reactor container. Based on this, the present application proposes a high-pressure stirring container. Utility Model Content

[0003] The utility model provides a high-pressure stirring vessel, which solves the problem proposed in the above-mentioned background technology that the internal volume of the container is fixed, the material is easily splashed to any position in the reactor, which is not conducive to the collection of the material and the cleaning of the reactor; the stirring shaft and the reactor are sealed by a sealing strip, and after long-term use, the sealing strip is easily damaged, affecting the sealing performance of the reactor vessel.

[0004] The utility model provides the following technical solution: a high-pressure stirring container, comprising a cylinder and a cylinder cover, wherein the cylinder and the cylinder cover are connected by a lifting and rotating structure, a transmission structure is provided in the middle of the cylinder cover, a stirring rod 1 is fixedly connected to the bottom of the transmission structure, a stirring blade 1 is evenly fixedly connected to the outer surface of the stirring rod 1, a transmission groove is provided in the middle of the stirring rod 1, a transmission block is movably connected to the inner cavity of the transmission groove, a stirring rod 2 is fixedly connected to the bottom of the transmission block, the other end of the stirring rod 2 is movably connected to the bottom of the cylinder inner cavity, a groove is provided on the side wall of the transmission groove, a stirring blade 2 is evenly fixedly connected to the outer surface of the stirring rod 2, and the stirring blade 2 is adapted to the grooved inner cavity;

[0005] The transmission structure includes a magnet block movably connected to the top of the cylinder cover, a fixed cylinder fixedly connected to the bottom of the cylinder cover, and a connecting column connected to the inner cavity of the fixed cylinder through a bearing. The connecting column is magnetically attracted to the magnet block, and the bottom of the connecting column is fixedly connected to the top of the stirring rod.

[0006] Preferably, the lifting and rotating structure includes a lifting cylinder 1 fixedly connected to the cylinder body, the end of the output shaft of the lifting cylinder 1 is connected to a servo motor, the end of the output shaft of the servo motor is connected to a lifting cylinder 2, and the end of the output shaft of the lifting cylinder 2 is fixedly connected to the top of the cylinder cover.

[0007] Preferably, the transmission groove is non-cylindrical, and the outer side wall of the transmission block is provided with a transmission rib adapted to the transmission groove.

[0008] Preferably, the top of the cylinder cover is fixedly connected to a stirring motor, the end of the output shaft of the stirring motor is fixedly connected to a gear, the outer side wall of the magnet block is fixedly connected to a gear ring, and the gear is meshed with the gear ring.

[0009] Preferably, the bottom of the fixed cylinder is fixedly connected to a limiting ring, the limiting ring and the connecting column are in a clearance fit state, the bottom end of the connecting column is fixedly connected to a positioning ring, and the positioning ring is in sliding contact with the bottom of the limiting ring.

[0010] Preferably, the cylinder cover is an inverted convex structure, and a sealing strip is fixedly connected to the outer side wall of the bottom end of the cylinder cover.

[0011] Preferably, the first stirring blade and the second stirring blade are in a staggered state, and the slot is located directly above the second stirring blade.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. The high-pressure stirring container has no direct mechanical connection between the power output end of the driving structure and the power input end of the stirring rod through the setting of the transmission structure. The two are in different spaces, which avoids the problem of leakage of the container due to damage of the sealing strip at the stirring rod during use, and ensures the sealing of the container during use.

[0014] 2. The high-pressure stirring container has a lifting and rotating structure, and the position of the cylinder cover in the cylinder cavity can be changed, so that when the container is in use, the effective use volume of the container can be changed according to the amount of raw materials placed therein, thereby improving the applicability of the container, avoiding the waste of raw materials due to splashing, and reducing the difficulty of cleaning the container. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 This is a front view of the structure of the utility model;

[0016] Figure 2 For the utility model structure Figure 1 Internal schematic diagram;

[0017] Figure 3 This is a schematic diagram of the bottom of the cylinder cover structure of the utility model;

[0018] Figure 4 For the utility model structure Figure 3 Explosion diagram;

[0019] Figure 5 This is a schematic diagram of the connection between the structural connecting column and the bearing of the utility model.

[0020] In the figure: 1. Cylinder; 2. Servo motor; 3. Lifting cylinder 2; 4. Cylinder cover; 5. Magnet block; 6. Stirring motor; 7. Sealing strip; 8. Stirring rod 1; 9. Transmission block; 10. Stirring rod 2; 11. Limiting ring; 12. Positioning ring; 13. Stirring blade 1; 14. Connecting column; 15. Fixed cylinder; 16. Bearing; 17. Lifting cylinder 1. DETAILED DESCRIPTION

[0021] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0022] The utility model provides a high-pressure stirring container, comprising a cylinder 1 and a cylinder cover 4. When the high-pressure stirring container is actually used, a feed port, a pressure gauge, a pressure relief valve and other structures can be provided on the cylinder cover 4 according to needs, and a discharge valve and other structures can be provided on the cylinder 1, without limitation herein.

[0023] The cylinder cover 4 is movably connected to the inner cavity of the cylinder body 1. The cylinder body 1 and the cylinder cover 4 are connected by a lifting and rotating structure. The lifting and rotating structure includes a lifting cylinder 17 fixedly connected to the cylinder body 1. The end of the output shaft of the lifting cylinder 17 is connected to the servo motor 2. The end of the output shaft of the servo motor 2 is connected to the lifting cylinder 2 3 through a reducer. The end of the output shaft of the lifting cylinder 2 3 is fixedly connected to the top of the cylinder cover 4. Through the setting of the lifting and rotating structure, the extension and retraction of the lifting cylinder 17 can change the height of the cylinder cover 4, so that the cylinder cover 4 can be moved to the top of the cylinder body 1. The rotation of the servo motor 2 can drive the cylinder cover 4 to rotate, so that the cylinder cover 4 is in an open state, which is convenient for cleaning the container. The extension and retraction of the lifting cylinder 2 3 can change the position of the cylinder cover 4 in the inner cavity of the cylinder body 1, so that when the container is in use, the effective use volume of the container can be changed according to the amount of raw materials placed therein, thereby improving the applicability of the container, avoiding the waste of raw materials due to splashing, and reducing the difficulty of cleaning the container.

[0024] The cylinder cover 4 is of an inverted convex structure, and a sealing strip 7 is fixedly connected to the outer side wall of the bottom end of the cylinder cover 4, so as to improve the sealing performance between the cylinder cover 4 and the cylinder body 1.

[0025] A transmission structure is provided in the middle of the cylinder cover 4. The transmission structure includes a magnet block 5 movably connected to the top of the cylinder cover 4, a fixed cylinder 15 fixedly connected to the bottom of the cylinder cover 4, and a connecting column 14 connected to the inner cavity of the fixed cylinder 15 via a bearing 16. The connecting column 14 is magnetically attracted to the magnet block 5. The top of the cylinder cover 4 is fixedly connected to a stirring motor 6. The end of the output shaft of the stirring motor 6 is fixedly connected to a gear. The outer wall of the magnet block 5 is fixedly connected to a gear ring. The gear and the gear ring are meshed. Through the setting of the transmission structure, when the stirring motor 6 rotates, it can drive the gear fixed to it to rotate. The gear drives the magnet block 5 to rotate through the meshing gear ring. The magnet block 5 drives the connecting column 14 to rotate. The material of the connecting column 14 is ferromagnetic, while the material of the fixed cylinder 15, bearing 16, gear and gear ring are not ferromagnetic. This facilitates the magnet block 5 to drive the connecting column 14 to rotate.

[0026] The bottom of the fixed cylinder 15 is fixedly connected to a limiting ring 11, and the limiting ring 11 and the connecting column 14 are in a state of clearance fit. The bottom end of the connecting column 14 is fixedly connected to a positioning ring 12, and the positioning ring 12 is in sliding contact with the bottom of the limiting ring 11. The limiting ring 11 can be made of rubber. Through the setting of the limiting ring 11, the rebound force of the limiting ring 11 can limit the connecting column 14, reduce the extrusion force of the connecting column 14 on the bearing 16, and facilitate the rotation of the bearing 16.

[0027] The bottom of the connecting column 14 is fixedly connected to the top of the stirring rod 8. The middle of the stirring rod 8 is provided with a transmission groove. The transmission block 9 is movably connected to the inner cavity of the transmission groove. The transmission groove is non-cylindrical. The outer wall of the transmission block 9 is provided with transmission ribs that adapt to the transmission groove. This configuration allows the transmission block 9 to move only up and down within the transmission groove. When the stirring rod 8 rotates, the stirring rod 8 can drive the transmission block 9 to rotate. In some embodiments of the present application, the transmission groove and the transmission block 9 are both rectangular structures. The outer surface of the stirring rod 8 is evenly fixedly connected to the stirring blade 13, and the sidewalls of the transmission groove are grooved.

[0028] The bottom of the transmission block 9 is fixedly connected to a stirring rod 2 10, and the other end of the stirring rod 2 10 is movably connected to the bottom of the inner cavity of the cylinder 1. The outer surface of the stirring rod 2 10 is evenly fixedly connected to a stirring blade 2, which is adapted to the slotted inner cavity. The stirring blade 13 and the stirring blade 2 are in a staggered state, and the slot is located directly above the stirring blade 2. With this arrangement, the stirring rod 1 8 can move in the direction of the stirring rod 2 10, which facilitates the change of the height of the cylinder cover 4 in the cylinder 1.

[0029] The high-pressure stirring container provided in this application is made of a high-pressure resistant material, which is not limited here.

[0030] In summary, when the high-pressure stirring container is in use, the height of the cylinder cover 4 can be changed by utilizing the lifting and rotating structure. When the height of the cylinder cover 4 changes, the stirring rod 18 moves in the direction of the stirring rod 2 10, and the height of the stirring rod composed of the stirring rod 18 and the stirring rod 2 10 changes, so that the stirring rod can adapt to the different effective volumes of the container. When the stirring motor 6 is started, the stirring motor 6 drives the gear fixed to it to rotate. The gear drives the magnet block 5 to rotate through the gear ring engaged with it. Due to the magnetic attraction between the magnet block 5 and the connecting column 14, when the magnet block 5 rotates, the magnet block 5 can drive the connecting column 14 to rotate. The connecting column 14 drives the stirring rod 18 to rotate. The stirring rod 18 drives the stirring rod 2 10 to rotate. The stirring rod can stir the raw materials (such as petroleum) placed in the container.

[0031] The standard parts used in the present invention can all be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt conventional means such as mature bolts, rivets, welding, etc. in the existing technology. The machinery, parts and equipment all adopt conventional models in the existing technology and will not be described in detail here. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field. Although the embodiments of the present invention have been shown and described, it can be understood by ordinary technicians in this field that various changes, modifications, substitutions and modifications can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the attached claims and their equivalents.

Claims

1. A high-pressure stirring container, comprising a cylinder (1) and a cylinder cover (4), characterized in that: The cylinder (1) and the cylinder cover (4) are connected through a lifting and rotating structure. A transmission structure is provided in the middle of the cylinder cover (4). A stirring rod (8) is fixedly connected to the bottom of the transmission structure. A stirring blade (13) is evenly fixedly connected to the outer surface of the stirring rod (8). A transmission groove is provided in the middle of the stirring rod (8). A transmission block (9) is movably connected to the inner cavity of the transmission groove. A stirring rod (10) is fixedly connected to the bottom of the transmission block (9). The other end of the stirring rod (10) is movably connected to the bottom of the inner cavity of the cylinder (1). A slot is provided on the side wall of the transmission groove. A stirring blade (2) is evenly fixedly connected to the outer surface of the stirring rod (10). The stirring blade (2) is adapted to the slotted inner cavity. The transmission structure comprises a magnet block (5) movably connected to the top of the cylinder cover (4), a fixed cylinder (15) fixedly connected to the bottom of the cylinder cover (4), and a connecting column (14) connected to the inner cavity of the fixed cylinder (15) via a bearing (16); the connecting column (14) and the magnet block (5) are magnetically attracted to each other, and the bottom of the connecting column (14) is fixedly connected to the top of the stirring rod (8).

2. A high-pressure stirred container according to claim 1, characterized in that: The lifting and rotating structure comprises a lifting cylinder 1 (17) fixedly connected to the cylinder body (1), the end of the output shaft of the lifting cylinder 1 (17) is connected to a servo motor (2), the end of the output shaft of the servo motor (2) is connected to a lifting cylinder 2 (3), and the end of the output shaft of the lifting cylinder 2 (3) is fixedly connected to the top of the cylinder cover (4).

3. A high-pressure stirred container according to claim 1, characterized in that: The transmission groove is non-cylindrical, and the outer side wall of the transmission block (9) is provided with a transmission rib adapted to the transmission groove.

4. A high-pressure stirred container according to claim 1, characterized in that: The top of the cylinder cover (4) is fixedly connected to a stirring motor (6), the end of the output shaft of the stirring motor (6) is fixedly connected to a gear, the outer wall of the magnet block (5) is fixedly connected to a gear ring, and the gear is meshed with the gear ring.

5. A high-pressure stirred container according to claim 1, characterized in that: The bottom of the fixed cylinder (15) is fixedly connected to a limiting ring (11), the limiting ring (11) and the connecting column (14) are in a clearance fit state, the bottom end of the connecting column (14) is fixedly connected to a positioning ring (12), and the positioning ring (12) is in sliding contact with the bottom of the limiting ring (11).

6. A high-pressure stirred container according to claim 1, characterized in that: The cylinder cover (4) is an inverted convex structure, and a sealing strip (7) is fixedly connected to the outer side wall of the bottom end of the cylinder cover (4).

7. A high-pressure stirred container according to claim 1, characterized in that: The stirring blade 1 (13) is in a staggered state with the stirring blade 2, and the slot is located directly above the stirring blade 2.

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