Temperature-control magnetic reaction kettle

Abstract

The utility model provides a temperature control magnetic reaction kettle, which relates to the technical field of reaction kettles and comprises a tank body and heating devices, the heating devices penetrate into the tank body from the top of the tank body and are uniformly distributed on the tank body, a working table is arranged at the bottom of the tank body, and a strip-shaped driving rotor is rotatably mounted on the working table. Magnetic poles are installed on the surfaces, facing the tank body, of the two ends of the driving rotor, a driven rotor is placed in the tank body, and metal blocks capable of being attracted to the magnetic poles are installed on the surface, facing the workbench, of the driven rotor; the driven rotor can stir in the tank body through magnetic pole adsorption, the arrangement of a transmission shaft is reduced, the driven rotor can be freely and conveniently taken out of the tank body to be cleaned, the tank body cleaning steps are reduced, and the efficiency and the convenience are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of reaction kettles, in particular to a temperature-controlled magnetic reaction kettle. Background Art

[0002] A reaction kettle is actually a kind of stirring equipment. However, compared with conventional stirring equipment, it not only has the function of high-speed stirring, but also has the functions of heating, evaporation and cooling. It is widely used in the production of some chemical agents such as chlorophenyl, methyl butyryl chloride, sodium hexadecyl sulfonate, and cyhalothrin.

[0003] In order to avoid heat loss and facilitate constant temperature control, the outer shells of current reaction kettles are all made of heat-insulating materials, and corresponding electric heating rods and water-cooling components are also installed inside to cope with the heating and cooling effects in the reaction kettle. In the reaction kettle, due to different stored substances, the liquid substances may adhere to the inner wall of the reaction kettle and the stirring device inside the reaction kettle. During cleaning, due to different angles of the stirring device, it is difficult to clean comprehensively, which may affect the storage of liquid substances in the reaction kettle. Summary of the Utility Model

[0004] The technical problem to be solved by the utility model is to provide a temperature-controlled magnetic reaction kettle to solve the problem that the stirring device in the reaction kettle is difficult to clean.

[0005] Based on the technical problems existing in the background art, the utility model provides a temperature-controlled magnetic reaction kettle, which includes a tank body and a heating device. The heating device penetrates from the top of the tank body to the inside of the tank body and is evenly distributed on the tank body. A workbench is arranged at the bottom of the tank body. A strip-shaped active rotor is rotatably installed on the workbench. Magnetic poles are installed on both sides of the two ends of the active rotor facing the tank body. A driven rotor is placed in the tank body. A metal block that can be adsorbed by the magnetic poles is installed on the side of the driven rotor facing the workbench.

[0006] Preferably, a ring groove is arranged on the workbench, and a driving mechanism is installed in the ring groove. The active rotor is connected with the driving mechanism.

[0007] Preferably, slots with upward openings are arranged at equal distances at both ends of the active rotor. The magnetic poles are placed corresponding to the slots and are encapsulated by a retaining cover.

[0008] Preferably, the driven rotor is cross-shaped, and the rotation axis of the driven rotor is coaxial with the rotation axis of the active rotor.

[0009] Preferably, the distances from the metal blocks to the rotation axis of the driven rotor are equal.

[0010] Preferably, the center of gravity of the driven rotor is located on the rotation axis of the driven rotor.

[0011] Preferably, stirring columns are vertically installed on the driven rotor.

[0012] Preferably, a hanging ring is arranged at the center of the driven rotor.

[0013] Preferably, an openable and closable cover is arranged at the top of the tank body.

[0014] Compared with the prior art, the temperature-controlled magnetic reaction kettle proposed by the present utility model adopts the above technical solutions and achieves the following technical effects:

[0015] In the present utility model, the driven rotor can be stirred in the tank body by magnetic pole adsorption, and the setting of the transmission shaft is reduced. The driven rotor can be freely and conveniently taken out of the tank body for cleaning, reducing the steps of tank body cleaning and improving efficiency and convenience. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is the three-dimensional structure of the present utility model Figure 1 ;

[0017] Figure 2 is the three-dimensional structure of the present utility model Figure 2 ;

[0018] Figure 3 is the internal structure diagram of the present utility model.

[0019] In the figure: 1, tank body; 2, heating device; 3, workbench; 4, driving rotor; 5, magnetic pole; 6, driven rotor; 7, metal block; 31, annular groove; 8, driving mechanism; 41, slot; 42, retaining cover; 61, stirring column; 62, hanging ring; 11, cover. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0020] In the present utility model, unless otherwise clearly defined and limited, terms such as "installation", "connection", "connection", "fixation" and other terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integral body; it can be a mechanical connection, an electrical connection or communication with each other; it can be directly connected, or indirectly connected through an intermediate medium, and it can be the communication inside two components or the interaction relationship between two components, unless otherwise clearly defined. For those of ordinary skill in the art, the specific meanings of the above terms in the present utility model can be understood according to specific situations.

[0021] In the present utility model, unless otherwise clearly specified and defined, the first feature being "on" or "under" the second feature may be that the first and second features are in direct contact, or the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "over" and "on top of" the second feature may be that the first feature is directly above or obliquely above the second feature, or merely indicates that the first feature has a higher horizontal height than the second feature. The first feature being "under", "beneath" and "underneath" the second feature may be that the first feature is directly below or obliquely below the second feature, or merely indicates that the first feature has a lower horizontal height than the second feature.

[0022] Embodiment

[0023] Please refer to Figures 1 - 3 , the present utility model provides a temperature-controlled magnetic reactor, which includes a tank body 1 and a heating device 2. The heating device 2 penetrates from the top of the tank body 1 to the inside of the tank body 1 and is evenly distributed on the tank body 1. The heating device 2 is a heating rod in the prior art. There are multiple heating devices 2. In the tank body 1, a temperature sensor can be set to cooperate with a controller to detect the temperature in the tank body 1 and control the operation of the heating device 2, so that the temperature in the tank body 1 can be maintained at the required temperature. A workbench 3 is provided at the bottom of the tank body 1. A strip-shaped active rotor 4 is rotatably installed on the workbench 3. Magnets 5 are installed on both sides of the two ends of the active rotor 4 facing the tank body 1. A driven rotor 6 is placed in the tank body 1. A metal block 7 that can be adsorbed by the magnet 5 is installed on the side of the driven rotor 6 facing the workbench 3. When the active rotor 4 rotates, the magnet 5 on the active rotor 4 will attract the metal block 7 on the driven rotor 6. In the case of high-speed rotation, the driven rotor 6 will be pulled by the metal block 7 and rotate. The driven rotor 6 can be pulled by the active rotor 4 to rotate without a shaft. At this time, the driven rotor 6 can stir the liquid substance in the tank body 1. The driven rotor 6 is not connected by a rotating shaft in the tank body 1. During cleaning, it can be directly taken out of the tank body 1 for cleaning.

[0024] In the specific embodiment, refer to Figure 2 、 Figure 3 , a ring groove 31 is provided on the workbench 3. A driving mechanism 8 is installed in the ring groove 31. The active rotor 4 is connected to the driving mechanism 8. The driving mechanism 8 is a driving motor in the prior art. The center of the active rotor 4 is connected to the driving motor. When the driving motor rotates, it will drive the active rotor 4 to rotate. At this time, the two magnets 5 on the active rotor 4 will rotate in a circumferential manner with the center of the active rotor 4 as the axis.

[0025] In the specific embodiment, refer to Figure 2 、 Figure 3, slots 41 with upward openings are equidistantly arranged at both ends of the driving rotor 4. The magnetic poles 5 are placed corresponding to the slots 41 and encapsulated by a retaining cover 42. The slots 41 in the driving rotor 4 can provide a placement space for the magnetic poles 5. After the retaining cover 42 is installed, the installation strength between the magnetic poles 5 and the driving rotor 4 can be improved, avoiding the detachment of the magnetic poles 5 during high-speed rotation. Further, the upper surface of the driving rotor 4 can only be flush with the upper surface of the workbench 3 at most.

[0026] In the specific implementation manner, refer to Figure 2 , the shape of the driven rotor 6 can be a strip, a triangle or a rotor with other regular shapes. In this application, the driven rotor 6 is cross-shaped, and the rotation axis of the driven rotor 6 is coaxial with the rotation axis of the driving rotor 4.

[0027] In the specific implementation manner, refer to Figure 2 , the distances from the metal blocks 7 to the rotation axis of the driven rotor 6 are equal. At this time, the center of gravity of the driven rotor 6 can be located on the rotation axis of the driven rotor 6. When the device is running, the driven rotor 6 can rotate stably in the tank body 1 without hitting the inner wall of the tank body 1.

[0028] In the specific implementation manner, refer to Figure 2 , stirring columns 61 are vertically installed on the driven rotor 6. On the driven rotor 6, the vertically installed stirring columns 61 can increase the longitudinal stirring area and longitudinal space, and can improve the stirring effect of the liquid substance in the tank body 1.

[0029] In the specific implementation manner, refer to Figure 2 , a hanging ring 62 is arranged at the center of the driven rotor 6. The hanging ring 62 on the driven rotor 6 is convenient for taking out the tank body 1 through a hook.

[0030] In the specific implementation manner, refer to Figure 1 , a lid 11 that can be opened and closed is arranged at the top of the tank body 1.

[0031] The above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present invention, according to the technical solution of the present invention and its inventive concept, makes equivalent substitutions or changes, and should be covered by the protection scope of the present invention.

Claims

1. A temperature-controlled magnetic reactor, comprising a tank body (1) and a heating device (2), wherein the heating device (2) penetrates from the top of the tank body (1) to the inside of the tank body (1) and is evenly distributed on the tank body (1), characterized in that: A workbench (3) is arranged at the bottom of the tank body (1), a bar-shaped active rotor (4) is rotatably mounted on the workbench (3), magnetic poles (5) are mounted on both ends of the active rotor (4) facing the tank body (1), a driven rotor (6) is placed in the tank body (1), and a metal block (7) capable of being adsorbed by the magnetic poles (5) is mounted on the side of the driven rotor (6) facing the workbench (3).

2. The temperature-controlled magnetic reactor according to claim 1, characterized in that: The workbench (3) is provided with an annular groove (31), a driving mechanism (8) is installed in the annular groove (31), and the active rotor (4) is connected to the driving mechanism (8).

3. The temperature-controlled magnetic reactor according to claim 1, characterized in that: Slots (41) with openings facing upward are equidistantly arranged at both ends of the active rotor (4), and the magnetic poles (5) are placed corresponding to the slots (41) and are encapsulated by a blocking cover (42).

4. The temperature-controlled magnetic reactor according to claim 1, characterized in that: The driven rotor (6) is cross-shaped, and the rotation axis of the driven rotor (6) is coaxial with the rotation axis of the driving rotor (4).

5. The temperature-controlled magnetic reactor according to claim 1, characterized in that: The distance between the metal block (7) and the rotation axis of the driven rotor (6) is equal.

6. The temperature-controlled magnetic reactor according to claim 1, characterized in that: The center of gravity of the driven rotor (6) is located on the rotation axis of the driven rotor (6).

7. The temperature-controlled magnetic reactor according to claim 1, characterized in that: A stirring column (61) is erected and installed on the driven rotor (6).

8. The temperature-controlled magnetic reactor according to claim 1, characterized in that: A hanging ring (62) is provided at the center of the driven rotor (6).

9. The temperature-controlled magnetic reactor according to claim 1, characterized in that: The top of the tank body (1) is provided with an openable and closable cover body (11).

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