Reaction kettle with efficient stirring and mixing device

Abstract

The utility model belongs to the technical field of reaction kettles, and discloses a reaction kettle with an efficient stirring and mixing device, which comprises a base, the top of the base is fixedly connected with a supporting rod, the top of the supporting rod is fixedly connected with a circular ring, and the inner surface of the circular ring is fixedly sleeved with a reaction kettle body. The middle of the top end of the reaction kettle body is movably connected with a stirring motor, the other end of an output shaft of the stirring motor is fixedly sleeved with a stirring shaft, and the bottom of the stirring shaft penetrates through the reaction kettle body, extends into the reaction kettle body and is fixedly connected with stirring blades. By arranging the lifting motor, the rotating shaft, the rotating rod, the circular shaft and the connecting block, when the lifting motor operates, the rotating shaft drives the rotating rod to rotate, and then the rotating rod rotates and extrudes to drive the circular shaft and the connecting block to move upwards, so that the stirring motor and the stirring blades move upwards, and the purpose of efficient stirring and mixing is achieved.

Description

Technical Field

[0001] The utility model belongs to the technical field of reactors, in particular to a reactor with a high-efficiency stirring and mixing device. Background Art

[0002] A reactor is a container used for physical or chemical reactions. It can mix, react, dissolve, and crystallize materials under certain temperature, pressure, and stirring conditions. It is widely used in chemical, pharmaceutical, food, petroleum, metallurgy and other industries to produce various chemicals, medicines, food additives and other products.

[0003] Reactors are often used in the petrochemical industry. In actual use, although existing reactors can achieve basic mixing functions, the stirring and mixing efficiency of existing reactors is generally not high. In order to fully mix the materials, the stirring and mixing time needs to be increased, which will increase production costs in the long run. Therefore, it is necessary to improve them. Utility Model Content

[0004] The purpose of the utility model is to solve the above problems. The utility model provides a reaction kettle with a high-efficiency stirring and mixing device, which has the advantages of high-efficiency stirring and mixing.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solution: a reactor with a high-efficiency stirring and mixing device, comprising a base, the top of the base is fixedly connected to a support rod, the top of the support rod is fixedly connected to a circular ring, the inner surface of the circular ring is fixedly sleeved with a reactor body, the middle part of the top end of the reactor body is movably connected with a stirring motor, the other end of the stirring motor output shaft is fixedly sleeved with a stirring shaft, the bottom of the stirring shaft passes through the reactor body and extends to the interior of the reactor body and is fixedly connected with a stirring blade, the top of the reactor body is fixedly connected to a lifting motor located behind the stirring motor, the other end of the lifting motor output shaft is fixedly sleeved with a rotating shaft, the outer surface of the rotating shaft is fixedly sleeved with a rotating rod, the inner surface of the rotating rod is movably connected with a circular shaft, the left side of the circular shaft is fixedly connected with a connecting block, and the bottom of the connecting block is fixedly connected to the top of the stirring motor.

[0006] As an optimal technical solution of the present invention, the top of the reactor body is fixedly connected to a feed port located directly in front of the stirring motor, the top of the feed port is hinged with a cover plate, the internal thread of the cover plate is connected to a threaded rod, and the bottom end of the threaded rod passes through the feed port and extends to the interior of the feed port.

[0007] As a preferred technical solution of the present invention, a valve is fixedly installed at the bottom of the reactor body, and a discharge pipe is fixedly connected to the bottom of the valve.

[0008] As an optimal technical solution of the present invention, circular wheels are movably installed around the bottom of the base. There are four circular wheels, the four circular wheels have the same size, and the four circular wheels are symmetrical with respect to the center of the base.

[0009] As an optimal technical solution of the present invention, fixed plates are fixedly connected to the left and right sides of the bottom of the base, a spring is fixedly connected to the inner side of the fixed plate, and a movable plate is fixedly connected to the other end of the spring. There are two movable plates, and the tops of the two movable plates are movably connected to the bottom of the base, and the outer sides of the two movable plates are fixedly connected to round rods.

[0010] As an optimal technical solution of the present invention, a sliding groove is provided at the bottom of the base directly above the spring, and the internal movable connection of the sliding groove is provided with a limiting plate. There are two limiting plates, and the bottoms of the two limiting plates are fixedly connected to the tops of the two movable plates respectively.

[0011] As an optimal technical solution of the present invention, a transmission motor is fixedly connected to the bottom of the inner cavity of the base, and the other end of the output shaft of the transmission motor is fixedly sleeved with a transmission shaft. The bottom of the transmission shaft passes through the base and extends to the bottom of the base and is fixedly sleeved with a protrusion, and the top of the protrusion is movably connected to the bottom of the base.

[0012] As a preferred technical solution of the present invention, a circular hole is opened inside each of the four circular wheels, and the diameter of the circular hole is the same as the diameter of the round rod.

[0013] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0014] 1. The utility model is provided with a lifting motor, a rotating shaft, a rotating rod, a round shaft and a connecting block. When the lifting motor is running, the rotating shaft will drive the rotating rod to rotate, and then the rotating rod will rotate and squeeze to drive the round shaft and the connecting block to move upward, thereby causing the stirring motor and the stirring blade to move upward, achieving the purpose of efficient stirring and mixing, solving the problem of low stirring and mixing efficiency, and improving production efficiency.

[0015] 2. The utility model is provided with a movable plate, a round rod, a transmission motor, a transmission shaft and a protrusion. When the transmission motor is running, the transmission shaft will drive the protrusion to rotate to release the squeezing effect on the two movable plates. Due to the elastic recovery effect of the four springs, the two movable plates and the four round rods are reset and the fixing effect of the four round wheels is released. At this time, the purpose of transporting the reactor body can be achieved by pushing the reactor body, thereby solving the problem of inconvenient transportation of the reactor body. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1This is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 This is a schematic cross-sectional view of the side structure of the present invention;

[0019] Figure 4 This is a schematic cross-sectional view of the threaded rod of the present invention;

[0020] Figure 5 This is a schematic diagram of the structure of the utility model when viewed from above.

[0021] In the figure: 1. Base; 2. Support rod; 3. Ring; 4. Reactor body; 5. Stirring motor; 6. Stirring shaft; 7. Stirring blade; 8. Lifting motor; 9. Rotating shaft; 10. Rotating rod; 11. Round shaft; 12. Connecting block; 13. Feed inlet; 14. Cover plate; 15. Threaded rod; 16. Valve; 17. Discharge pipe; 18. Round wheel; 19. Fixed plate; 20. Spring; 21. Movable plate; 22. Round rod; 23. Slide; 24. Limiting plate; 25. Transmission motor; 26. Transmission shaft; 27. Bump; 28. Round hole. DETAILED DESCRIPTION

[0022] 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.

[0023] like Figures 1 to 5 As shown, the utility model provides a reactor with a high-efficiency stirring and mixing device, comprising a base 1, a support rod 2 is fixedly connected to the top of the support rod 2, a circular ring 3 is fixedly connected to the top of the circular ring 3, a reactor body 4 is fixedly sleeved on the inner surface, a stirring motor 5 is movably connected to the middle part of the top of the reactor body 4, the other end of the output shaft of the stirring motor 5 is fixedly sleeved with a stirring shaft 6, the bottom of the stirring shaft 6 passes through the reactor body 4 and extends to the interior of the reactor body 4 and is fixedly connected with a stirring blade 7, the top of the reactor body 4 is fixedly connected to a lifting motor 8 located behind the stirring motor 5, the other end of the output shaft of the lifting motor 8 is fixedly sleeved with a rotating shaft 9, the outer surface of the rotating shaft 9 is fixedly sleeved with a rotating rod 10, the inner surface of the rotating rod 10 is movably connected with a circular shaft 11, the left side of the circular shaft 11 is fixedly connected with a connecting block 12, and the bottom of the connecting block 12 is fixedly connected to the top of the stirring motor 5.

[0024] When the lifting motor 8 is running, the rotating shaft 9 will drive the rotating rod 10 to rotate, and then the rotating rod 10 will rotate and squeeze to drive the circular shaft 11 and the connecting block 12 to move upward, so that the stirring motor 5 and the stirring blade 7 will move upward as a whole, achieving the purpose of efficient stirring and mixing.

[0025] Among them, the top of the reactor body 4 is fixedly connected to the feed port 13 located directly in front of the stirring motor 5, the top of the feed port 13 is hinged with a cover plate 14, the internal thread of the cover plate 14 is connected to a threaded rod 15, and the bottom end of the threaded rod 15 passes through the feed port 13 and extends to the interior of the feed port 13.

[0026] The threaded rod 15 is rotated to move upward, thereby releasing the fixing effect on the cover plate 14 and thus releasing the sealing effect on the feed port 13 .

[0027] A valve 16 is fixedly installed at the bottom of the reactor body 4 , and a discharge pipe 17 is fixedly connected to the bottom of the valve 16 .

[0028] By opening the valve 16 , the material inside the reactor body 4 can be discharged to the outside through the discharge pipe 17 .

[0029] Among them, circular wheels 18 are movably installed around the four sides of the bottom of the base 1. There are four circular wheels 18, the four circular wheels 18 have the same size, and the four circular wheels 18 are symmetrical with each other about the center of the base 1.

[0030] The design of the four round wheels 18 facilitates the transportation of the reactor body 4 .

[0031] Among them, the left and right sides of the bottom of the base 1 are fixedly connected with a fixed plate 19, the inner side of the fixed plate 19 is fixedly connected with a spring 20, and the other end of the spring 20 is fixedly connected with a movable plate 21. There are two movable plates 21, and the tops of the two movable plates 21 are movably connected to the bottom of the base 1, and the outer sides of the two movable plates 21 are fixedly connected with a round rod 22.

[0032] The design of the spring 20 serves to reset the movable plate 21 and the round rod 22 .

[0033] Among them, the bottom of the base 1 is provided with a slide groove 23 located just above the spring 20, and the internal movably connected to the slide groove 23 is a limit plate 24. There are two limit plates 24, and the bottoms of the two limit plates 24 are fixedly connected to the tops of the two movable plates 21 respectively.

[0034] The design of the sliding groove 23 and the limiting plate 24 serves to limit the movable plate 21 .

[0035] Among them, the bottom of the inner cavity of the base 1 is fixedly connected to a transmission motor 25, and the other end of the output shaft of the transmission motor 25 is fixedly sleeved with a transmission shaft 26. The bottom of the transmission shaft 26 passes through the base 1 and extends to the bottom of the base 1 and is fixedly sleeved with a protrusion 27. The top of the protrusion 27 is movably connected to the bottom of the base 1.

[0036] When the transmission motor 25 is running, the transmission shaft 26 drives the protrusion 27 to rotate.

[0037] A circular hole 28 is formed inside each of the four circular wheels 18 , and the diameter of the circular hole 28 is the same as the diameter of the round rod 22 .

[0038] Such a design enables the round rod 22 to be better inserted into the round hole 28 to fix the round wheel 18 .

[0039] The working principle and use process of this utility model:

[0040] When mixing petrochemical raw materials, first rotate the threaded rod 15 to release the fixing effect on the cover plate 14, then open the feed port 13, and pour the raw materials into the interior of the reactor body 4 through the feed port 13. Then start the stirring motor 5, which will cause the stirring shaft 6 to drive the stirring blade 7 to rotate to stir and mix the raw materials. Then start the lifting motor 8, which will cause the rotating shaft 9 to drive the rotating rod 10 to rotate, and then the rotating rod 10 rotates and squeezes to drive the round shaft 11 and the connecting block 12 to move upward, so that the stirring motor 5 and the stirring blade 7 move upward, achieving the purpose of efficient stirring and mixing and improving production efficiency.

[0041] When the reactor body 4 is to be transported, the transmission motor 25 is started, which causes the transmission shaft 26 to drive the protrusion 27 to rotate to release the squeezing effect on the two movable plates 21. Due to the elastic recovery effect of the four springs 20, the two movable plates 21 and the four round rods 22 are reset and the fixing effect of the four round wheels 18 is released. At this time, the reactor body 4 is pushed to achieve the purpose of transporting the reactor body 4.

[0042] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0043] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A reactor with a high-efficiency stirring and mixing device, comprising a base (1), characterized in that: The top of the base (1) is fixedly connected to a support rod (2), the top of the support rod (2) is fixedly connected to a ring (3), the inner surface of the ring (3) is fixedly sleeved with a reactor body (4), the middle of the top of the reactor body (4) is movably connected to a stirring motor (5), the other end of the output shaft of the stirring motor (5) is fixedly sleeved with a stirring shaft (6), the bottom of the stirring shaft (6) passes through the reactor body (4) and extends to the interior of the reactor body (4) and is fixedly connected to a stirring blade ( 7), the top of the reactor body (4) is fixedly connected to a lifting motor (8) located behind the stirring motor (5), the other end of the output shaft of the lifting motor (8) is fixedly sleeved with a rotating shaft (9), the outer surface of the rotating shaft (9) is fixedly sleeved with a rotating rod (10), the inner surface of the rotating rod (10) is movably connected to a round shaft (11), the left side of the round shaft (11) is fixedly connected to a connecting block (12), and the bottom of the connecting block (12) is fixedly connected to the top of the stirring motor (5).

2. The reactor with a high-efficiency stirring and mixing device according to claim 1, characterized in that: The top of the reactor body (4) is fixedly connected to a feed port (13) located directly in front of the stirring motor (5); the top of the feed port (13) is hinged with a cover plate (14); the inner thread of the cover plate (14) is connected to a threaded rod (15); the bottom end of the threaded rod (15) passes through the feed port (13) and extends to the inside of the feed port (13).

3. The reactor with a high-efficiency stirring and mixing device according to claim 1, characterized in that: A valve (16) is fixedly installed at the bottom of the reactor body (4), and a discharge pipe (17) is fixedly connected to the bottom of the valve (16).

4. The reactor with a high-efficiency stirring and mixing device according to claim 1, characterized in that: Round wheels (18) are movably mounted around the bottom of the base (1). There are four round wheels (18). The four round wheels (18) have the same size and are symmetrical with respect to the center of the base (1).

5. The reactor with a high-efficiency stirring and mixing device according to claim 1, characterized in that: The left and right sides of the bottom of the base (1) are fixedly connected to fixed plates (19), the inner side of the fixed plate (19) is fixedly connected to a spring (20), the other end of the spring (20) is fixedly connected to a movable plate (21), the number of the movable plates (21) is two, the tops of the two movable plates (21) are movably connected to the bottom of the base (1), and the outer sides of the two movable plates (21) are fixedly connected to round rods (22).

6. The reactor with a high-efficiency stirring and mixing device according to claim 1, characterized in that: The bottom of the base (1) is provided with a slide groove (23) located just above the spring (20), and the interior of the slide groove (23) is movably connected to a limit plate (24). There are two limit plates (24), and the bottoms of the two limit plates (24) are fixedly connected to the tops of the two movable plates (21) respectively.

7. The reactor with a high-efficiency stirring and mixing device according to claim 1, characterized in that: A transmission motor (25) is fixedly connected to the bottom of the inner cavity of the base (1); a transmission shaft (26) is fixedly sleeved on the other end of the output shaft of the transmission motor (25); the bottom of the transmission shaft (26) passes through the base (1) and extends to the bottom of the base (1) and is fixedly sleeved on a protrusion (27); the top of the protrusion (27) is movably connected to the bottom of the base (1).

8. The reactor with a high-efficiency stirring and mixing device according to claim 4, characterized in that: A circular hole (28) is provided inside each of the four circular wheels (18), and the diameter of the circular hole (28) is the same as the diameter of the round rod (22).

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