CN216727242U

CN216727242U - Experiment reaction kettle

Info

Publication number: CN216727242U
Application number: CN202123359418.6U
Authority: CN
Inventors: 司树鹏; 邓亮华; 陈瑶生
Original assignee: Guangdong Haichen Machinery Manufacturing Co ltd
Current assignee: Guangdong Haichen Machinery Manufacturing Co ltd
Priority date: 2021-12-29
Filing date: 2021-12-29
Publication date: 2022-06-14
Anticipated expiration: 2031-12-29

Abstract

The utility model particularly discloses an experimental reaction kettle, which comprises a kettle body and a motor, wherein a containing cavity is arranged in the kettle body, a feed inlet and a discharge outlet are respectively formed in the kettle body, the feed inlet and the discharge outlet are respectively communicated with the containing cavity, a first liquid inlet pipe is arranged on the side wall of the kettle body, the first liquid inlet pipe is communicated with the containing cavity, one end of the first liquid inlet pipe is close to the inner wall of the containing cavity, the motor is arranged at the top of the kettle body, a rotating shaft is in transmission connection with an output shaft of the motor, the rotating shaft is positioned in the containing cavity, two inclined liquid pushing sheets are arranged in the middle of the rotating shaft, the two liquid pushing sheets are centrosymmetric by taking the rotating shaft as a symmetric line, stirring slurry is arranged at the lower end of the rotating shaft, and the stirring slurry is positioned below the liquid pushing sheets. The liquid pushing sheet pushes the liquid material and enables the liquid material to flow towards the inner wall of the containing cavity in the rotating process, so that the liquid material flowing down along the inner wall of the containing cavity is dissolved in the reaction system quickly. The stirring paddle stirs the powder material and the liquid material at the bottom of the containing cavity, so that the powder material is dissolved in the liquid material, and a reaction system is stirred uniformly.

Description

Experiment reaction kettle

Technical Field

The utility model relates to the technical field of stirring devices, in particular to an experimental reaction kettle.

Background

In the experimental process, various materials to be reacted need to be added into a reaction kettle and reacted under the stirring condition. The materials to be reacted comprise powder materials and liquid materials, in a specific reaction system, the powder materials are precipitated at the bottom of the reaction system, and part of the liquid materials are added into the reaction system along the inner wall of the cavity of the reaction kettle, for example, the liquid materials with high evaporability and strong irritation can participate in the reaction. In the whole reaction process, the liquid material and the powder material need to be uniformly stirred to obtain the corresponding reactant. Therefore, a reaction kettle meeting the experimental requirements needs to be designed.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects in the prior art, the utility model provides an experimental reaction kettle.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model provides an experiment reation kettle, includes the cauldron body and motor, the internal appearance chamber that is equipped with of cauldron, and the cauldron body has seted up feed inlet and discharge gate respectively, and feed inlet and discharge gate communicate with each other with holding the chamber respectively, are equipped with first feed liquor pipe on the lateral wall of the cauldron body, and first feed liquor pipe communicates with each other with holding the chamber, and the one end of first feed liquor pipe is close to the inner wall that holds the chamber, and the motor is installed in cauldron body top, and the transmission is connected with the pivot on the output shaft of motor, and the pivot is located holds the intracavity, the middle part of pivot is equipped with the liquid pushing sheet of two slopes, two the liquid pushing sheet uses the pivot to be central symmetry as the line of symmetry, and the lower extreme of pivot is equipped with the stirring thick liquid, the stirring thick liquid is located liquid pushing sheet below.

Furthermore, an included angle of 40-50 degrees is formed between the liquid pushing sheet and the horizontal plane.

Furthermore, arc-shaped coamings are arranged on the liquid pushing piece, the two coamings are centrosymmetric by taking the rotating shaft as a symmetric line, and a diversion trench is formed between the coamings and the liquid pushing piece.

Furthermore, the rotating shaft is connected with the kettle body through a mechanical shaft seal, an oil receiving disc is installed on the rotating shaft, and the oil receiving disc is located below the mechanical shaft seal.

Further, the outer wall of the kettle body is sleeved with a jacket, and the jacket is provided with a jacket inlet and a jacket outlet respectively.

Furthermore, a thermometer interface is arranged on the side wall of the kettle body.

Further, a second liquid inlet pipe is arranged at the bottom of the kettle body and communicated with the containing cavity.

The utility model has the beneficial effects that: the motor drives the rotating shaft to rotate, so that the inclined liquid pushing sheet and the stirring paddle are driven to rotate, the inclined liquid pushing sheet pushes the liquid material and enables the liquid material to flow towards the inner wall of the accommodating cavity in the rotating process, and the liquid material flowing down along the inner wall of the accommodating cavity is accelerated to be dissolved in the reaction system. The stirring paddle stirs the powder material and the liquid material at the bottom of the containing cavity, so that the powder material is dissolved in the liquid material, and the reaction system is stirred uniformly to obtain the corresponding reactant.

Drawings

FIG. 1 is a schematic structural diagram of an embodiment of the present invention;

FIG. 2 is a perspective view showing the connection of the rotating shaft, the liquid pushing piece and the enclosing plate in the embodiment of the utility model.

In the figure, 1-kettle body, 11-cavity, 12-inlet, 13-outlet, 14-first inlet pipe, 15-thermometer interface, 16-second inlet pipe, 2-motor, 3-rotating shaft, 4-liquid pushing sheet, 41-coaming plate, 42-diversion trench, 5-stirring paddle, 6-mechanical shaft seal, 61-oil receiving disc, 7-jacket, 71-jacket inlet, 72-jacket outlet.

Detailed Description

The following further describes embodiments of the present invention with reference to the drawings. It should be noted that the description of the embodiments is provided to help understanding of the present invention, and is not intended to limit the present invention. In addition, the technical features involved in the embodiments of the present invention described below may be combined with each other as long as they do not conflict with each other.

As shown in attached drawings 1-2, the experimental reaction kettle provided by the utility model is used for stirring materials in a laboratory to react to obtain corresponding reactants. The reaction kettle comprises a kettle body 1 and a motor 2, wherein a cavity 11 is arranged in the kettle body 1, the cavity 11 is used as a containing space of a reaction system, a feed inlet 12 and a discharge outlet 13 are respectively arranged on the kettle body 1, the feed inlet 12 and the discharge outlet 13 are respectively communicated with the cavity 11, a powder material is added into the cavity 11 through the feed inlet 12, and a reactant obtained through reaction is discharged through the discharge outlet 13. The side wall of the kettle body 1 is provided with a first liquid inlet pipe 14, the first liquid inlet pipe 14 is communicated with the cavity 11, the first liquid inlet pipe 14 is used for adding liquid materials with high evaporability and strong irritation, but the kettle body 1 has a certain height, and the first liquid inlet pipe 14 can not directly extend into the middle lower part of the cavity 11, so one end of the first liquid inlet pipe 14 is in a bent pipe shape, one end of the first liquid inlet pipe 14 can be close to the inner wall of the cavity 11, and the liquid materials can flow into the reaction system along the inner wall of the cavity 11. Motor 2 installs in the 1 top of the cauldron body, and the output shaft of motor 2 goes up driving connection has pivot 3, and pivot 3 is located and holds the intracavity 11, and the middle part of pivot 3 is equipped with the liquid pushing piece 4 of two slopes, is 40~50 contained angles between liquid pushing piece 4 and the horizontal plane, and two liquid pushing pieces 4 use pivot 3 to be central symmetry as the symmetrical line, and the lower extreme of pivot 3 is equipped with stirring thick liquid 5, and stirring thick liquid 5 is located liquid pushing piece 4 below. It should be noted that the liquid pushing sheet 4 is in a semi-elliptical shape; the stirring paddle 5 is close to the bottom of the accommodating cavity 11, is in a wide-leaf anchor shape, and is used for stirring powder materials and liquid materials at the bottom of the accommodating cavity 11 to accelerate the powder materials to be dissolved in the liquid materials.

The motor 2 drives the rotating shaft 3 to rotate, so that the inclined liquid pushing sheet 4 and the stirring paddle 5 are driven to rotate, the inclined liquid pushing sheet 4 pushes liquid materials in the rotating process and enables the liquid materials to flow towards the inner wall of the accommodating cavity 11, and the liquid materials flowing down along the inner wall of the accommodating cavity 11 are accelerated to be dissolved in a reaction system. The stirring paddle 5 stirs the powder material and the liquid material at the bottom of the cavity 11 to accelerate the powder material to be dissolved in the liquid material, so that the reaction system is stirred uniformly to obtain the corresponding reactant.

As a further improvement of the above scheme, as shown in fig. 2, an arc-shaped enclosing plate 41 is arranged on the liquid pushing sheet 4, the two enclosing plates 41 are centrosymmetric with the rotating shaft 3 as a symmetry line, and a diversion trench 42 is formed between the enclosing plate 41 and the liquid pushing sheet 4. In the process of rotating the liquid pushing sheet 4 and the enclosing plate 41 driven by the rotating shaft 3, the liquid material enters the diversion trench 42, and under the action of the arc-shaped enclosing plate 41 and the inclined liquid pushing sheet 4, the liquid material downwards surges to form the effect of pressing the liquid material, and the downwards surged liquid material is fully contacted with the powder material at the bottom of the accommodating cavity 11 through stirring of the stirring paddle 5, so that the stirring is uniform. Note that the upper edge of the enclosing plate 41 is connected to the arc-shaped side edge of the semi-elliptical liquid pushing sheet 4, and is connected to the middle of the liquid pushing sheet 4 from the top of the liquid pushing sheet 4 along the side edge of the liquid pushing sheet 4. Therefore, the lower portion of the blade 4, which is not connected to the shroud 41, can also push the liquid material and cause it to flow toward the inner wall of the housing 11.

As shown in the attached figure 1, because the reaction system contains liquid, the rotating shaft 3 is connected with the kettle body 1 through the mechanical shaft seal 6, so that the connection part of the kettle body 1 and the rotating shaft 3 is ensured to be well sealed, an oil receiving disc 61 is installed on the rotating shaft 3, the oil receiving disc 61 is positioned below the mechanical shaft seal 6, and the oil receiving disc 61 is used for receiving the engine oil dropping from the mechanical shaft seal 6 and avoiding the engine oil dropping into the reaction system.

As shown in the attached figure 1, a jacket 7 is sleeved on the outer wall of the kettle body 1, and the jacket 7 is respectively provided with a jacket inlet 71 and a jacket outlet 72. The jacket 7 is used for introducing a heating medium, and the heating medium flows through the jacket inlet 71 and the jacket outlet 72, thereby completing the function of humidifying or heating the inside of the kettle body 1. The side wall of the kettle body 1 is provided with a thermometer interface 15, and the thermometer interface 15 is used for being connected with temperature detection equipment, so that the temperature of the reaction system in the cavity 11 is monitored in real time.

In addition, the bottom of the kettle body 1 is provided with a second liquid inlet pipe 16, and the second liquid inlet pipe 16 is communicated with the cavity 11. Part of the liquid material enters the bottom of the cavity 11 through the second liquid inlet pipe 16 and is further dissolved in the reaction system.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It will be apparent to those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, and the scope of protection is still within the scope of the utility model.

Claims

1. The utility model provides an experiment reation kettle, including the cauldron body (1) and motor (2), be equipped with in the cauldron body (1) and hold chamber (11), and feed inlet (12) and discharge gate (13) have been seted up respectively in the cauldron body (1), feed inlet (12) and discharge gate (13) communicate with each other with holding chamber (11) respectively, be equipped with first feed liquor pipe (14) on the lateral wall of the cauldron body (1), first feed liquor pipe (14) communicate with each other with holding chamber (11), and the one end of first feed liquor pipe (14) is close to the inner wall that holds chamber (11), install in cauldron body (1) top motor (2), and the transmission is connected with pivot (3) on the output shaft of motor (2), pivot (3) are located and hold chamber (11), its characterized in that: the middle part of pivot (3) is equipped with liquid pushing piece (4) of two slopes, two liquid pushing piece (4) use pivot (3) to be central symmetry as the symmetry line, and the lower extreme of pivot (3) is equipped with stirring thick liquid (5), stirring thick liquid (5) are located liquid pushing piece (4) below.

2. The experimental reactor of claim 1, wherein: the liquid pushing sheet (4) and the horizontal plane form an included angle of 40-50 degrees.

3. An experimental reactor according to claim 1 or 2, characterized in that: arc-shaped coamings (41) are arranged on the liquid pushing piece (4), the two coamings (41) are centrosymmetric by taking the rotating shaft (3) as a symmetry line, and a diversion trench (42) is formed between the coamings (41) and the liquid pushing piece (4).

4. The experimental reactor of claim 1, wherein: the rotating shaft (3) is connected with the kettle body (1) through a mechanical shaft seal (6), an oil receiving disc (61) is installed on the rotating shaft (3), and the oil receiving disc (61) is located below the mechanical shaft seal (6).

5. The experimental reactor of claim 1, wherein: the outer wall of the kettle body (1) is sleeved with a jacket (7), and the jacket (7) is provided with a jacket inlet (71) and a jacket outlet (72) respectively.

6. An experimental reactor according to claim 5, wherein: and a thermometer interface (15) is arranged on the side wall of the kettle body (1).

7. The experimental reactor of claim 1, wherein: and a second liquid inlet pipe (16) is arranged at the bottom of the kettle body (1), and the second liquid inlet pipe (16) is communicated with the accommodating cavity (11).