Rubber plasticizer reaction kettle

Abstract

The utility model discloses a rubber plasticizer reaction kettle, and particularly relates to the technical field of reaction kettles.The rubber plasticizer reaction kettle comprises a shell assembly, a mixing assembly is arranged in the middle of the shell assembly, the shell assembly comprises a kettle body, a reaction cavity is formed in the kettle body, an inner annular cavity is formed in a shell of the kettle body, and the inner annular cavity is communicated with the mixing assembly. The upper portion and the lower portion of the middle of the inner ring cavity are each fixedly provided with a gear ring, and the top and the bottom of the inner wall of the reaction cavity are each provided with an annular groove. The overturning plate fixedly connected to the overturning shaft in a sleeving mode can be driven to rotate through rotation of the overturning shaft, then the reaction materials are further stirred through revolution of the overturning plate around the rotating shaft, and the reaction materials can be stir-fried and stirred through autorotation of the overturning plate; through the various mixing methods, the mixing efficiency and the mixing uniformity of the reaction materials can be effectively improved, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a rubber plasticizer reaction kettle. Background Art

[0002] Reactors are broadly understood as containers for physical or chemical reactions. Through the structural design and parameter configuration of the container, the heating, evaporation, cooling and low-speed mixing functions required by the process are realized. Reactors are widely used in the fields of petroleum, chemical industry, rubber, pesticides, dyes, medicine and food. They are pressure vessels used to complete processes such as vulcanization, nitration, hydrogenation, hydrocarbonization, polymerization, condensation, etc.

[0003] The Chinese patent with the existing patent application number 202323148793.5 discloses a rubber plasticizer reactor, including a stirring mechanism, a collecting mechanism, and an auxiliary mechanism. The stirring mechanism is located inside the auxiliary mechanism, and the collecting mechanism is located on one side of the auxiliary mechanism. The stirring mechanism includes a placement box, a motor 1, a transmission shaft 1, and a motor 2. The utility model adds the reaction material from the feed port, injects the liquid into the dropping funnel, and switches the dropping funnel 1. The dripping speed can be controlled to control the reaction rate, and the motor 1 is started to stir and react. If there is less reaction material in the container, the motor 2 at the bottom of the box can be started, and the motor 2 rotates through the transmission shaft 2 to rotate the blades, stirring to promote the reaction. The gas or steam generated by the reaction will enter the connecting pipe 2 on the top side of the box, enter the connecting pipe 1, condense in the condenser, and generate liquid to enter the collection bottle. After the material reaction is completed, the valve is opened from the bottom of the box to release the reaction material.

[0004] However, the rubber plasticizer reactor still has some shortcomings in actual use. The two sets of stirring shafts are staggered, which is not only inconvenient for stirring and mixing evenly, but also has low mixing efficiency. In addition, there are mixing dead corners, which will lead to uneven mixing of reaction materials. Utility Model Content

[0005] The utility model aims to provide a rubber plasticizer reactor to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a rubber plasticizer reactor, comprising a shell assembly, a mixing assembly is arranged in the middle of the shell assembly, the shell assembly comprises a kettle body, a reaction chamber is arranged in the kettle body, an inner ring cavity is arranged inside the shell of the kettle body, a gear ring is fixedly installed above and below the middle of the inner ring cavity, an annular groove is respectively arranged at the top and bottom of the inner wall of the reaction chamber, an annular plate is rotatably installed in the annular groove, and a transfer circular opening is arranged on both sides of the inner ring surface of the annular plate;

[0007] The mixing assembly includes a rotating motor, a rotating shaft is fixedly installed at the bottom end of the rotating motor output shaft, and flip shafts are rotatably installed on the top and both sides of the middle of the rotating shaft. A plurality of flip plates are fixedly sleeved on the shaft body of the flip shaft from one side to the other side, a driven gear is fixedly sleeved on one end of the flip shaft close to the inner ring cavity, and a plurality of groups of stirring blades are fixedly sleeved on the shaft body of the rotating shaft.

[0008] Preferably, the two driven gears of the same height form a group, the two groups of driven gears correspond to the two gear rings one by one, and the driven gears are meshedly connected with the top surfaces of the gear rings.

[0009] Preferably, the four flip shafts correspond to four adapter circular openings one by one, one end of the flip shaft passes through the adapter circular opening, and the flip shaft is rotatably connected to the adapter circular opening.

[0010] Preferably, a feed pipe is provided on one side of the top surface of the kettle body, and a discharge pipe is provided on one side of the bottom surface of the kettle body.

[0011] Preferably, the rotating motor is fixedly installed at the center of the top surface of the kettle body, and the rotating shaft is located inside the reaction chamber.

[0012] Preferably, each group of stirring blades consists of four stirring blades, and the four stirring blades are arranged in a cross shape.

[0013] Compared with the prior art, the beneficial effects of the utility model are:

[0014] The rubber plasticizer reactor can initially stir and mix the reaction materials through the rotation of the stirring blades, and can drive the rotation of the flip shaft to rotate the flip plate fixedly sleeved thereon, and then further stir the reaction materials through the revolution of the flip plate around the rotation shaft, and can stir and fry the reaction materials through the rotation of the flip plate. The above-mentioned multiple mixing methods can effectively improve the mixing efficiency and mixing uniformity of the reaction materials, and the practicability is stronger. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0016] Figure 2 It is a schematic diagram of the internal three-dimensional structure of the utility model;

[0017] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the housing component of the utility model;

[0018] Figure 4 It is a schematic diagram of the three-dimensional structure of the mixing component of the utility model.

[0019] In the figure: 1. Shell assembly; 101. Kettle body; 102. Reaction chamber; 103. Feed pipe; 104. Discharge pipe; 105. Inner ring cavity; 106. Gear ring; 107. Annular groove; 108. Annular plate; 109. Adapter circular mouth; 2. Mixing assembly; 201. Rotating motor; 202. Rotating shaft; 203. Flip shaft; 204. Flip plate; 205. Driven gear; 206. Stirring blade. DETAILED DESCRIPTION

[0020] 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.

[0021] like Figure 1-4 As shown, the utility model provides a technical solution: comprising a shell component 1, a mixing component 2 is arranged in the middle of the shell component 1, the shell component 1 comprises a kettle 101, a reaction chamber 102 is provided in the kettle 101, an inner ring cavity 105 is provided inside the shell of the kettle 101, a gear ring 106 is fixedly installed above and below the middle of the inner ring cavity 105, an annular groove 107 is respectively provided on the top and bottom of the inner wall of the reaction chamber 102, an annular plate 108 is rotatably installed in the annular groove 107, and a transfer circular opening 109 is provided on both sides of the inner ring surface of the annular plate 108;

[0022] The mixing assembly 2 includes a rotating motor 201, a rotating shaft 202 is fixedly installed at the bottom end of the output shaft of the rotating motor 201, and a flip shaft 203 is rotatably installed on the top and both sides of the middle of the shaft body of the rotating shaft 202. A plurality of flip plates 204 are fixedly sleeved on the shaft body of the flip shaft 203 from one side to the other side, and a driven gear 205 is fixedly sleeved on one end of the flip shaft 203 close to the inner ring cavity 105, and a plurality of groups of stirring blades 206 are fixedly sleeved on the shaft body of the rotating shaft 202.

[0023] In this embodiment, the two driven gears 205 of the same height form a group, and the two groups of driven gears 205 correspond one-to-one to the two ring gears 106. The driven gears 205 are meshingly connected with the top surfaces of the ring gears 106. Since the driven gears 205 are meshingly connected with the top surfaces of the ring gears 106, the rotation of the flip shaft 203 can drive the driven gears 205 to revolve around the rotating shaft 202 while rotating on their own.

[0024] The four flip shafts 203 correspond to the four adapter circular openings 109 one by one. One end of the flip shaft 203 passes through the adapter circular opening 109, and the flip shaft 203 is rotatably connected to the adapter circular opening 109, which can prevent the reaction materials from entering the inner ring cavity 105 without affecting the rotation of the flip shaft 203.

[0025] A feed pipe 103 is disposed on one side of the top surface of the kettle body 101 , and a discharge pipe 104 is disposed on one side of the bottom surface of the kettle body 101 . The reaction materials are poured into the reaction chamber 102 from the feed pipe 103 , and the reaction materials after mixed reaction can be discharged from the discharge pipe 104 .

[0026] The rotating motor 201 is fixedly installed at the center of the top surface of the kettle body 101 , and the rotating shaft 202 is located inside the reaction chamber 102 .

[0027] Each group of stirring blades 206 is composed of four stirring blades 206 . The four stirring blades 206 are arranged in a cross shape. The reaction materials can be initially stirred and mixed by rotating the stirring blades 206 .

[0028] When in use, the reaction material is poured into the reaction chamber 102 from the feed pipe 103, and then the rotating motor 201 is started. Under the action of the rotating motor 201, the rotating shaft 202 will rotate, and the rotation of the rotating shaft 202 can drive the turning shaft 203 and the stirring blade 206 to rotate. The reaction material can be stirred and mixed by the rotation of the stirring blade 206. At the same time, when the turning shaft 203 rotates, it will drive the driven gear 205 sleeved at one end of the turning shaft 203 to roll on the gear ring 106. Since the driven gear 205 is meshed with the top surface of the gear ring 106, The driven gear 205 can be driven to rotate around the rotating shaft 202 while rotating itself, and the self-rotation of the driven gear 205 can drive the self-rotation of the flip shaft 203, and the rotation of the flip shaft 203 can drive the flip plate 204 fixed thereon to rotate, and then the reaction materials can be stirred by the revolution of the flip plate 204 around the rotating shaft 202, and the reaction materials can be stir-fried and stirred by the self-rotation of the flip plate 204, thereby effectively improving the mixing efficiency and mixing uniformity of the reaction materials, and being more practical.

[0029] In summary, the rubber plasticizer reactor can perform preliminary stirring and mixing of the reaction materials through the rotation of the stirring blade 206, and can drive the rotation of the flip shaft 203 to drive the flip plate 204 fixedly sleeved thereon to rotate, and then the reaction materials are further stirred by the flip plate 204 revolving around the rotating shaft 202, and the reaction materials can be stir-fried and stirred by the self-rotation of the flip plate 204. The above-mentioned multiple mixing methods can effectively improve the mixing efficiency and mixing uniformity of the reaction materials, and the practicality is stronger.

[0030] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rubber plasticizer reactor, comprising a housing assembly (1), characterized in that A mixing assembly (2) is arranged in the middle of the shell assembly (1), and the shell assembly (1) comprises a kettle body (101), a reaction chamber (102) is provided in the kettle body (101), an inner ring cavity (105) is provided inside the shell of the kettle body (101), a gear ring (106) is fixedly installed above and below the middle of the inner ring cavity (105), an annular groove (107) is respectively provided at the top and bottom of the inner wall of the reaction chamber (102), an annular plate (108) is rotatably installed in the annular groove (107), and a transfer circular opening (109) is provided on both sides of the inner ring surface of the annular plate (108); The mixing assembly (2) comprises a rotating motor (201), a rotating shaft (202) is fixedly mounted at the bottom end of the output shaft of the rotating motor (201), a flip shaft (203) is rotatably mounted on the top and both sides of the middle of the shaft body of the rotating shaft (202), a plurality of flip plates (204) are fixedly sleeved on the shaft body of the flip shaft (203) from one side to the other side, a driven gear (205) is fixedly sleeved on one end of the flip shaft (203) close to the inner ring cavity (105), and a plurality of groups of stirring blades (206) are fixedly sleeved on the shaft body of the rotating shaft (202).

2. A rubber plasticizer reactor according to claim 1, characterized in that: Two driven gears (205) of the same height form a group, and the two groups of driven gears (205) correspond to the two gear rings (106) one by one, and the driven gears (205) are meshedly connected with the top surfaces of the gear rings (106).

3. A rubber plasticizer reactor according to claim 1, characterized in that: The four flip shafts (203) correspond to the four adapter circular openings (109) one by one, one end of the flip shaft (203) passes through the adapter circular opening (109), and the flip shaft (203) is rotatably connected to the adapter circular opening (109).

4. A rubber plasticizer reactor according to claim 1, characterized in that: A feeding pipe (103) is provided on one side of the top surface of the kettle body (101), and a discharging pipe (104) is provided on one side of the bottom surface of the kettle body (101).

5. A rubber plasticizer reactor according to claim 1, characterized in that: The rotating motor (201) is fixedly mounted at the center of the top surface of the kettle body (101), and the rotating shaft (202) is located inside the reaction chamber (102).

6. A rubber plasticizer reactor according to claim 1, characterized in that: Each group of stirring blades (206) consists of four stirring blades (206), and the four stirring blades (206) are arranged in a cross shape.

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