Heating kettle with temperature control unit

Abstract

The utility model relates to the technical field of heating kettles, and discloses a heating kettle with a temperature control unit, which solves the problem that the existing heating kettle is poor in stirring uniformity, and comprises a kettle body, a cover plate is arranged at the top end of the kettle body, and a driving motor I is fixedly arranged in the middle of the top end of the cover plate; an intelligent controller is fixedly arranged in the middle of the front face of the kettle body, a stirring shaft fixedly connected with an output shaft of the first driving motor is rotationally arranged in the middle of the interior of the kettle body, a plurality of stirring paddles are fixedly arranged on the outer surface of the stirring shaft, and an electric heating inner layer is fixedly arranged on the inner side wall of the kettle body. A temperature sensor is fixedly arranged in the middle of one side in the electric heating inner layer, and a material circulating mechanism inserted into the stirring shaft is arranged at the bottom end of the kettle body; by means of the heating kettle, the heating function can be achieved, meanwhile, the stirring and mixing uniformity can be improved, and the heating uniformity and mixing uniformity of materials are further guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of heating kettles, in particular to a heating kettle with a temperature control unit. Background Art

[0002] A heating kettle is a reactor that can be heated. It is a container used for chemical reactions. In order to adapt to the different requirements of various working conditions, there are many types of reactors, which are widely used in biology, chemical engineering, materials science, semiconductor science and other fields.

[0003] During use, the heating kettle not only needs to control the temperature, but also needs to mix and stir the reaction materials to improve the uniformity of heating of the materials, avoid local overheating of the materials or uneven temperature, and at the same time achieve mixing of the materials. However, when in use, the existing heating kettle only stirs by means of a horizontally arranged stirring paddle, which makes it difficult to ensure the uniformity and efficiency of stirring and mixing, and the use effect is not good. Therefore, the present application proposes a heating kettle with a temperature control unit, which can achieve temperature control while improving the uniformity of stirring. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the utility model provides a heating kettle with a temperature control unit, which effectively solves the problem of poor stirring uniformity of the existing heating kettle.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a heating kettle with a temperature control unit, comprising a kettle body, a cover plate provided on the top of the kettle body, a drive motor 1 fixedly provided in the middle position of the top of the cover plate, an intelligent controller fixedly provided in the middle position of the front of the kettle body, a stirring shaft fixedly connected to an output shaft of the drive motor 1 rotatably provided in the middle position inside the kettle body, a plurality of stirring paddles fixedly provided on the outer surface of the stirring shaft, an electric heating inner layer fixedly provided on the inner side wall of the kettle body, a temperature sensor fixedly provided in the middle position of one side inside the electric heating inner layer, and a material circulation mechanism interspersed with the stirring shaft is provided at the bottom end of the kettle body.

[0006] Preferably, a plurality of supporting legs are fixedly provided at the bottom end of the side of the kettle body, and a feed port is fixedly provided at one side of the top end of the cover plate.

[0007] Preferably, a fixed blade matching the stirring paddle is fixedly provided on the side of the interior of the kettle body, and the fixed blade and the stirring paddle are staggered.

[0008] Preferably, the material circulation mechanism is composed of a second driving motor, a sealing tube and a feeding propeller. The sealing tube is inserted and connected to the middle position of the bottom end of the kettle body. The second driving motor is fixedly connected to the bottom end of the sealing tube. The feeding propeller is fixedly connected to the output shaft of the second driving motor and is inserted into the sealing tube and the stirring shaft.

[0009] Preferably, a discharge pipe is fixedly provided on one side of the sealing pipe, and a valve is provided on the discharge pipe.

[0010] Preferably, an inner cavity is provided inside the stirring shaft, the top end of the feeding screw is rotatably connected to the stirring shaft through a positioning bearing, and a plurality of L-shaped discharge pipes communicating with the inner cavity are fixedly provided at the top end of the side of the stirring shaft.

[0011] Preferably, a distribution plate is fixedly provided on the top of the inner wall of the kettle body, which is sleeved on the stirring shaft and located at the bottom of the L-shaped discharge pipe. The distribution plate and the stirring shaft are non-contact structures. An electric heating disc is fixedly provided on the bottom end of the distribution plate. Several discharge holes are provided on the electric heating disc and the distribution plate.

[0012] Compared with the prior art, the beneficial effects of the present invention are:

[0013] (1) During operation, the drive motor, stirring shaft and stirring paddle are provided to achieve basic stirring of the material so that the material is fully mixed. The intelligent controller, temperature sensor and electric heating inner layer are provided to control the heating kettle to heat the material, thereby achieving heating of the material.

[0014] (2) By setting up a material circulation mechanism consisting of a second driving motor, a sealing tube and a feeding screw, and setting up an L-shaped discharge pipe, the materials in the upper, middle and lower layers inside the heating kettle can be controlled to be fully mixed, further improving the uniformity of material mixing, and then improving the uniformity of material heating. By setting up a distribution plate, an electric heating disc and a discharge hole, the material can be dispersed and sprinkled, and the material can be heated at the same time, thereby improving the heating efficiency and heating uniformity. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation to the present invention.

[0016] In the attached figure:

[0017] Figure 1 This is a schematic diagram of the structure of a heating kettle with a temperature control unit of the present invention;

[0018] Figure 2 This is a schematic diagram of the internal structure of the kettle body of the utility model;

[0019] Figure 3 For this utility model Figure 2 One of the partial enlarged pictures;

[0020] Figure 4 For this utility model Figure 2The second partial enlarged picture;

[0021] In the figure: 1. Kettle body; 2. Cover plate; 3. Drive motor 1; 4. Intelligent controller; 5. Stirring shaft; 6. Stirring paddle; 7. Electric heating inner layer; 8. Temperature sensor; 9. Material circulation mechanism; 10. Support legs; 11. Feed inlet; 12. Fixed blades; 13. Drive motor 2; 14. Sealing tube; 15. Feeding propeller; 16. Discharge pipe; 17. Valve; 18. Inner cavity; 19. Positioning bearing; 20. L-shaped discharge pipe; 21. Distribution plate; 22. Electric heating disc; 23. Discharge hole. DETAILED DESCRIPTION

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments; based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0023] Depend on Figure 1 and Figure 2 The utility model provides a heating kettle with a temperature control unit, comprising a kettle body 1, a cover plate 2 is provided at the top of the kettle body 1, a drive motor 3 is fixedly provided at the middle position of the top of the cover plate 2, an intelligent controller 4 is fixedly provided at the middle position of the front of the kettle body 1, a stirring shaft 5 fixedly connected to the output shaft of the drive motor 3 is rotatably provided in the middle position inside the kettle body 1, a plurality of stirring paddles 6 are fixedly provided on the outer surface of the stirring shaft 5, an electric heating inner layer 7 is fixedly provided on the inner side wall of the kettle body 1, a temperature sensor 8 is fixedly provided at the middle position of one side inside the electric heating inner layer 7, and a material circulation mechanism 9 inserted into the stirring shaft 5 is provided at the bottom end of the kettle body 1;

[0024] When in use, the stirring shaft 5 is driven to rotate by the driving motor 3, and the stirring paddle 6 is driven to rotate by the stirring shaft 5, so as to achieve stirring of the material. The material can be heated by the electric heating inner layer 7, and the temperature of the material can be monitored in real time by the temperature sensor 8 to achieve temperature control.

[0025] Depend on Figure 1 and Figure 2 It is shown that a plurality of support legs 10 are fixedly provided at the bottom end of the side of the kettle body 1, a feed port 11 is fixedly provided on one side of the top of the cover plate 2, and a fixed blade 12 matching the stirring paddle 6 is fixedly provided on the side inside the kettle body 1, and the fixed blade 12 is staggered with the stirring paddle 6;

[0026] Feeding can be achieved through the feed port 11, and the fixed blade 12 can cooperate with the stirring paddle 6 to assist in stirring the material;

[0027] Depend on Figures 1 to 4 The material circulation mechanism 9 is composed of a driving motor 13, a sealing tube 14 and a feeding screw 15. The sealing tube 14 is connected to the middle position of the bottom end of the kettle body 1, the driving motor 13 is fixedly connected to the bottom end of the sealing tube 14, the feeding screw 15 is fixedly connected to the output shaft of the driving motor 13 and is inserted into the sealing tube 14 and the stirring shaft 5. A discharge pipe 16 is fixedly provided on one side of the sealing tube 14, and a valve 17 is provided on the discharge pipe 16. The interior of the stirring shaft 5 is provided with an inner cavity 18, and the feeding screw The top of the propeller 15 is rotatably connected to the stirring shaft 5 through a positioning bearing 19. The top of the side of the stirring shaft 5 is fixedly provided with a plurality of L-shaped discharge pipes 20 connected to the inner cavity 18. The top of the inner wall of the kettle body 1 is fixedly provided with a distribution plate 21 which is sleeved on the stirring shaft 5 and located at the bottom of the L-shaped discharge pipe 20. The distribution plate 21 and the stirring shaft 5 are non-contact structures. The bottom end of the distribution plate 21 is fixedly provided with an electric heating disc 22. The electric heating disc 22 and the distribution plate 21 are both provided with a plurality of discharge holes 23.

[0028] Start the driving motor 2 13, and drive the feeding screw 15 to rotate through the driving motor 2 13. The material at the bottom enters the interior of the stirring shaft 5 through the action of the feeding screw 15, rises along the inner cavity 18 inside the stirring shaft 5, and is then discharged through the L-shaped discharge pipe 20. The rising material enters the interior of the distribution plate 21, and is auxiliary heated by the electric heating disc 22 to improve the heating efficiency. The material is then dispersed and sprinkled through the discharge hole 23, thereby further improving the uniformity of material mixing and the uniformity of heating, and improving processing efficiency. After the material reaction is completed, open the valve 17 to allow the material to enter the discharge pipe 16 through the sealing tube 14, and then be discharged through the discharge pipe 16.

[0029] During operation, by providing a driving motor 1, a stirring shaft and a stirring paddle, basic stirring of the material can be achieved, so that the material is fully mixed. By providing an intelligent controller, a temperature sensor and an electric heating inner layer, the heating kettle can be controlled to heat, thereby achieving heating of the material. By providing a material circulation mechanism composed of a driving motor 2, a sealing tube and a feeding screw, and providing an L-shaped discharge pipe, the materials in the upper, middle and lower layers inside the heating kettle can be controlled to be fully mixed, further improving the uniformity of material mixing, thereby improving the uniformity of material heating. By providing a distribution plate, an electric heating disc and a discharge hole, the material can be dispersed and sprinkled, and the material can be heated at the same time, thereby improving heating efficiency and heating uniformity.

Claims

1. A heating kettle with a temperature control unit, comprising a kettle body (1), characterized in that: The top of the kettle (1) is provided with a cover plate (2), a driving motor (3) is fixedly provided at the middle position of the top of the cover plate (2), an intelligent controller (4) is fixedly provided at the middle position of the front of the kettle (1), a stirring shaft (5) fixedly connected to the output shaft of the driving motor (3) is rotatably provided at the middle position inside the kettle (1), a plurality of stirring paddles (6) are fixedly provided on the outer surface of the stirring shaft (5), an electric heating inner layer (7) is fixedly provided on the inner side wall of the kettle (1), a temperature sensor (8) is fixedly provided at the middle position of one side inside the electric heating inner layer (7), and a material circulation mechanism (9) inserted into the stirring shaft (5) is provided at the bottom end of the kettle (1).

2. The heating kettle with a temperature control unit according to claim 1, characterized in that: A plurality of supporting legs (10) are fixedly provided at the bottom end of the side of the kettle body (1), and a feed port (11) is fixedly provided at one side of the top end of the cover plate (2).

3. The heating kettle with a temperature control unit according to claim 1, characterized in that: A fixed blade (12) matching the stirring blade (6) is fixedly arranged on the side of the interior of the kettle body (1), and the fixed blade (12) and the stirring blade (6) are staggered.

4. The heating kettle with a temperature control unit according to claim 1, characterized in that: The material circulation mechanism (9) is composed of a second driving motor (13), a sealing tube (14) and a feeding screw (15). The sealing tube (14) is inserted and connected to the middle position of the bottom end of the kettle body (1). The second driving motor (13) is fixedly connected to the bottom end of the sealing tube (14). The feeding screw (15) is fixedly connected to the output shaft of the second driving motor (13) and inserted into the sealing tube (14) and the stirring shaft (5).

5. The heating kettle with a temperature control unit according to claim 4, characterized in that: A discharge pipe (16) is fixedly provided on one side of the sealing pipe (14), and a valve (17) is provided on the discharge pipe (16).

6. The heating kettle with a temperature control unit according to claim 4, characterized in that: An inner cavity (18) is provided inside the stirring shaft (5), and the top end of the feeding screw (15) is rotatably connected to the stirring shaft (5) via a positioning bearing (19). A plurality of L-shaped discharge pipes (20) communicating with the inner cavity (18) are fixedly provided at the top end of the side of the stirring shaft (5).

7. The heating kettle with a temperature control unit according to claim 6, characterized in that: A material distribution plate (21) is fixedly provided at the top end of the inner side wall of the kettle body (1), which is sleeved on the stirring shaft (5) and located at the bottom of the L-shaped discharge pipe (20). The material distribution plate (21) and the stirring shaft (5) are of a non-contact structure. An electric heating disc (22) is fixedly provided at the bottom end of the inner side wall of the material distribution plate (21). A plurality of discharge holes (23) are provided on the electric heating disc (22) and the material distribution plate (21).

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