High-uniformity rapid reaction kettle

Abstract

The utility model discloses a high-uniformity rapid reaction kettle, relates to the field of reaction kettles, and aims to solve the problems that a stirring device in an existing reaction kettle is relatively simple, not only is non-uniform in stirring, but also is low in efficiency, and adopts the technical scheme that the high-uniformity rapid reaction kettle comprises a reaction kettle main body, and a reaction cavity is formed in the reaction kettle main body; a rotating motor is fixedly mounted on the outer top wall of the reaction kettle main body, the output end of the rotating motor is in transmission connection with a first stirring shaft through a coupler, and the bottom end of the first stirring shaft penetrates through the outer top wall of the reaction kettle main body and extends into the reaction cavity; a first stirring shaft is arranged at the bottom of the reaction cavity, a first stirring rod is fixedly mounted on the outer surface of the first stirring shaft, a second stirring shaft is arranged at the bottom of the reaction cavity, and a second stirring rod is fixedly mounted on the outer surface of the second stirring shaft, so that materials are mixed more uniformly, and the overall stirring efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a high-uniformity rapid reaction kettle. Background Art

[0002] Reactors are broadly understood as stainless steel containers for physical or chemical reactions. The structural design and parameter configuration of the container are carried out according to different process conditions. The design conditions, process, inspection, manufacturing, and acceptance must be based on relevant technical standards to achieve the heating, evaporation, cooling, and low-speed mixing reaction functions required by the process. Reactors are widely used in petroleum, chemical, rubber, pesticide, dye, medicine, and food. They are pressure vessels used to complete processes such as sulfidation, nitration, hydrogenation, hydrocarbonization, polymerization, and condensation, such as reactors, reaction pots, decomposition pots, polymerization reactors, etc.; the materials are generally carbon manganese steel, stainless steel, zirconium, nickel-based (Hastelloy, Monel, Inconel) alloys and other composites.

[0003] After searching, in the prior art, application number CN202021011191.9 discloses a sealing device for a reactor and a reactor, comprising a reactor, a rotating column is fixedly installed on the top of the reactor, a turntable is provided on the outer ring sleeve of the rotating column, a bracket is provided on the top of the rotating column, a driving motor is provided on the top of the bracket, a feed pipe is connected through the right side of the top of the turntable, two support rods are fixedly installed on the bottom of the inner wall of the reactor, a bearing is provided on the top of the support rod, a stirring shaft is connected through the inner ring of the bearing, the top of the stirring shaft passes through the top of the reactor, the rotating column and the bracket in turn and is fixedly connected to the output shaft of the driving motor, a plurality of stirring blades are evenly arranged on the outer ring of the stirring shaft, a pressure relief pipe is connected through the top of the left side of the reactor, an air outlet pipe is connected through the top of the right side of the reactor, and a pressure gauge is provided at the air outlet of the air outlet pipe. Through the coordinated work of the rotating column, the turntable, the pressure relief pipe, the pressure gauge, the feed port and the pipe cover, the sealing effect of the reactor is good, the sealing structure is not easy to loosen, and the safety of daily production is guaranteed.

[0004] However, the device and the prior art still have the following defects:

[0005] The stirring device inside the existing reactor is relatively simple, using a driving motor to drive a shaft for stirring, which makes the stirring not only uneven but also inefficient. In this regard, we propose a high-uniformity rapid reactor. Utility Model Content

[0006] The utility model aims to provide a fast reaction kettle with high uniformity.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A high-uniformity rapid reaction kettle comprises a reaction kettle body, characterized in that: a reaction chamber is opened inside the reaction kettle body, a rotating motor is fixedly installed on the outer top wall of the reaction kettle body, the output end of the rotating motor is connected to a first stirring shaft through a coupling, and the bottom end of the first stirring shaft passes through the outer top wall of the reaction kettle body and extends into the reaction chamber, a first stirring rod is fixedly installed on the outer surface of the first stirring shaft, a second stirring shaft is arranged at the bottom of the reaction chamber, and a second stirring rod is fixedly installed on the outer surface of the second stirring shaft, and the first stirring shaft is connected to the second stirring shaft through a transmission component.

[0009] By adopting the above technical solution, the rotating motor can drive the first stirring shaft and the first stirring rod to rotate, the first stirring shaft can drive the second stirring shaft and the second stirring rod to rotate through the transmission assembly, and the first stirring rod and the second stirring rod can mix and stir the materials in the reaction chamber at the same time, thereby improving the overall stirring efficiency.

[0010] Furthermore, a plurality of the first stirring rod and the second stirring rod are provided, the plurality of the first stirring rods are provided on the upper side of the reaction chamber, and the plurality of the second stirring rods are provided on the lower side of the reaction chamber.

[0011] By adopting the above technical solution, multiple first stirring rods can mix and stir the materials on the upper side of the reaction chamber, and multiple second stirring rods can mix and stir the materials at the bottom of the reaction chamber, thereby avoiding sedimentation of the materials and allowing the materials to be mixed more evenly.

[0012] Furthermore, the transmission assembly includes a belt driving pulley fixedly mounted on the outer surface of the first agitator shaft, the outer surface of the belt driving pulley is transmission-connected with a belt, the inner side of the left end of the belt is transmission-connected with a belt driven pulley, a transmission rod is fixedly mounted at the center of the belt driven pulley, the bottom end of the transmission rod is fixedly connected with a driving conical tooth, the right side of the driving conical tooth is meshingly connected with a driven conical tooth, and the driven conical tooth is fixedly connected to the left end of the second agitator shaft.

[0013] By adopting the above technical solution, when the first stirring shaft rotates, the belt can be driven to rotate through the belt driving wheel, the belt can drive the belt driven wheel and the transmission rod to rotate, the transmission rod can drive the active conical teeth to rotate, the active conical teeth can drive the driven conical teeth to rotate, and the driven conical teeth can drive the second stirring shaft to achieve circular rotation.

[0014] Furthermore, the first stirring shaft and the second stirring shaft are rotatably connected to the inner wall of the reactor body respectively through bearings.

[0015] By adopting the above technical solution, the provided bearings can limit and fix the first stirring shaft and the second stirring shaft. At the same time, due to the characteristics of the bearings themselves, the first stirring shaft and the second stirring shaft can rotate more smoothly to avoid jamming and affect material mixing.

[0016] Furthermore, a feed port is provided at the front end of the reactor body, and the feed port is communicated with the reaction chamber, and a discharge port is provided at the bottom end of the reaction chamber.

[0017] By adopting the above technical solution, the provided feed port makes it convenient for the staff to pour the materials into the reaction chamber, which provides the necessary conditions for the subsequent stirring and processing work. After the material mixing and stirring is completed, the material can be discharged to the next process through the discharge port.

[0018] Furthermore, support plates are symmetrically installed on the left and right sides of the bottom of the reactor body, and bottom plates are fixedly installed at the bottom ends of the two support plates.

[0019] By adopting the above technical solution, the support plate and the bottom plate can play a role of limiting support for the reactor body.

[0020] In summary, the beneficial technical effects of the utility model are:

[0021] 1. Multiple first stirring rods and second stirring rods are used to stir the materials in the reaction chamber at the same time, which effectively improves the stirring efficiency. At the same time, multiple first stirring rods can mix and stir the materials on the upper side of the reaction chamber, and multiple second stirring rods can mix and stir the materials at the bottom of the reaction chamber, so as to avoid precipitation of the materials and make the materials more evenly mixed;

[0022] 2. A rotating motor is used to drive the first stirring shaft and multiple first stirring rods to rotate, and in conjunction with the transmission assembly set, it can drive the second stirring shaft and multiple second stirring rods to rotate, thereby eliminating the need to set up an additional rotating motor, saving production costs and electricity resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification, but do not constitute a limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0025] Figure 2 It is a front cross-sectional view of the utility model;

[0026] Figure 3 It is a top sectional view of the utility model.

[0027] In the figure, 1, reactor body; 2, rotating motor; 3, first stirring shaft; 4, first stirring rod; 5, second stirring shaft; 6, second stirring rod; 7, transmission assembly; 8, support plate; 9, bottom plate; 101, reaction chamber; 102, feed port; 103, discharge port; 701, belt driving wheel; 702, belt; 703, belt driven wheel; 704, transmission rod; 705, driving conical teeth; 706, driven conical teeth. DETAILED DESCRIPTION

[0028] The utility model is further described in detail below in conjunction with the accompanying drawings.

[0029] 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.

[0030] See also Figure 1-3 The utility model provides a technical solution: a high-uniformity rapid reaction kettle, comprising a reactor body 1, a reaction chamber 101 is opened inside the reactor body 1, a rotating motor 2 is fixedly installed on the outer top wall of the reactor body 1, the output end of the rotating motor 2 is connected to a first stirring shaft 3 through a coupling transmission, and the bottom end of the first stirring shaft 3 passes through the outer top wall of the reactor body 1 and extends into the reaction chamber 101, a first stirring rod 4 is fixedly installed on the outer surface of the first stirring shaft 3, a second stirring shaft 5 is arranged at the bottom of the reaction chamber 101, and a second stirring rod 6 is fixedly installed on the outer surface of the second stirring shaft 5, the first stirring shaft 3 is connected to the second stirring shaft 5 through a transmission assembly 7, wherein the rotating motor 2 is a prior art specific structure and will not be repeated, start When the motor 2 is rotated, the motor 2 can drive the first stirring shaft 3 and the first stirring rod 4 to rotate. The first stirring shaft 3 can drive the second stirring shaft 5 and the second stirring rod 6 to rotate through the transmission assembly 7. The first stirring rod 4 and the second stirring rod 6 can mix and stir the materials in the reaction chamber 101 at the same time, thereby improving the overall stirring efficiency. In addition, multiple first stirring rods 4 and second stirring rods 6 are provided. Multiple first stirring rods 4 are provided on the upper side of the reaction chamber 101, and multiple second stirring rods 6 are provided on the lower side of the reaction chamber 101. Multiple first stirring rods 4 can mix and stir the materials on the upper side of the reaction chamber 101, and multiple second stirring rods 6 can mix and stir the materials at the bottom of the reaction chamber 101, thereby avoiding precipitation of the materials and allowing the materials to be mixed more evenly.

[0031] Specifically, the transmission assembly 7 includes a belt driving wheel 701 fixedly mounted on the outer surface of the first stirring shaft 3, the outer surface of the belt driving wheel 701 is transmission-connected with a belt 702, the inner side of the left end of the belt 702 is transmission-connected with a belt driven wheel 703, a transmission rod 704 is fixedly mounted at the center of the belt driven wheel 703, the bottom end of the transmission rod 704 is fixedly connected with an active conical tooth 705, the right side of the active conical tooth 705 is meshingly connected with a driven conical tooth 706, and the driven conical tooth 706 is fixedly connected to the left end of the second stirring shaft 5, when the first stirring shaft 3 rotates, the belt 702 can be driven to operate through the belt driving wheel 701, the belt 702 can drive the belt driven wheel 703 and the transmission rod 704 to rotate, the transmission rod 704 can drive the active conical tooth 705 to rotate, the active conical tooth 705 can drive the driven conical tooth 706 to rotate, and the driven conical tooth 706 can drive the second stirring shaft 5 to realize circular rotation.

[0032] Furthermore, the first stirring shaft 3 and the second stirring shaft 5 are rotatably connected to the inner wall of the reactor body 1 respectively through bearings. The set bearings can limit and fix the first stirring shaft 3 and the second stirring shaft 5. At the same time, due to the characteristics of the bearings themselves, the first stirring shaft 3 and the second stirring shaft 5 can rotate more smoothly to avoid jamming and affect the mixing of materials.

[0033] Preferably, a feed port 102 is provided at the front end of the reactor body 1, and the feed port 102 is connected to the reaction chamber 101, and a discharge port 103 is provided at the bottom end of the reaction chamber 101. The feed port 102 is provided to facilitate the staff to pour the material into the reaction chamber 101, which provides the necessary conditions for the subsequent stirring processing work. After the material mixing and stirring is completed, the material can be discharged to the next process through the discharge port 103.

[0034] Preferably, support plates 8 are symmetrically installed on the left and right sides of the bottom of the reactor body 1, and bottom plates 9 are fixedly installed at the bottom ends of the two support plates 8. The support plates 8 and bottom plates 9 can play a role of limiting support for the reactor body 1.

[0035] Working principle: when it is necessary to mix and process the materials, the staff pours the materials into the reaction chamber 101 through the feed port 102 and starts the rotating motor 2. The rotating motor 2 can drive the first stirring shaft 3 and the first stirring rod 4 to rotate. At the same time, the first stirring shaft 3 can also drive the belt driving wheel 701 to rotate. The belt driving wheel 701 can drive the belt 702 to operate. The belt 702 can drive the belt driven wheel 703 and the transmission rod 704 to rotate. The transmission rod 704 can drive the active conical teeth 705 to rotate. The active conical teeth 705 can drive the driven conical teeth 706 to rotate. The driven conical teeth 706 can drive the second stirring shaft 5 and the second stirring rod 6 to rotate. Multiple first stirring rods 4 can mix and stir the materials on the upper side of the reaction chamber 101. Multiple second stirring rods 6 can mix and stir the materials at the bottom of the reaction chamber 101. After the material mixing reaction is completed, the processed materials can be discharged into the next process through the discharge port 103.

[0036] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0037] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A high uniformity rapid reaction kettle, comprising a reaction kettle body (1), characterized in that: A reaction chamber (101) is provided inside the reactor body (1); a rotating motor (2) is fixedly mounted on the outer top wall of the reactor body (1); an output end of the rotating motor (2) is connected to a first stirring shaft (3) through a coupling, and the bottom end of the first stirring shaft (3) passes through the outer top wall of the reactor body (1) and extends into the reaction chamber (101); a first stirring rod (4) is fixedly mounted on the outer surface of the first stirring shaft (3); a second stirring shaft (5) is provided at the bottom of the reaction chamber (101), and a second stirring rod (6) is fixedly mounted on the outer surface of the second stirring shaft (5); the first stirring shaft (3) is connected to the second stirring shaft (5) through a transmission assembly (7); The transmission assembly (7) comprises a belt driving wheel (701) fixedly mounted on the outer surface of the first stirring shaft (3); the outer surface of the belt driving wheel (701) is drivingly connected to a belt (702); the inner side of the left end of the belt (702) is drivingly connected to a belt driven wheel (703); a transmission rod (704) is fixedly mounted at the center of the belt driven wheel (703); the bottom end of the transmission rod (704) is fixedly connected to an active conical tooth (705); the right side of the active conical tooth (705) is meshingly connected to a driven conical tooth (706); and the driven conical tooth (706) is fixedly connected to the left end of the second stirring shaft (5).

2. The high uniformity rapid reaction kettle according to claim 1, characterized in that: A plurality of the first stirring rod (4) and the second stirring rod (6) are provided, and the plurality of the first stirring rods (4) are provided on the upper side of the reaction chamber (101), and the plurality of the second stirring rods (6) are provided on the lower side of the reaction chamber (101).

3. The high uniformity rapid reaction kettle according to claim 2, characterized in that: The first stirring shaft (3) and the second stirring shaft (5) are both rotatably connected to the inner wall of the reactor body (1) via bearings.

4. The high uniformity rapid reaction kettle according to claim 3, characterized in that: The front end of the reactor body (1) is provided with a feed port (102), and the feed port (102) is connected to the reaction chamber (101), and the bottom end of the reaction chamber (101) is provided with a discharge port (103).

5. The high uniformity rapid reaction kettle according to claim 4, characterized in that: Support plates (8) are symmetrically installed on the left and right sides of the bottom of the reactor body (1), and bottom plates (9) are fixedly installed at the bottom ends of the two support plates (8).

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