Catalytic reaction device for chemical raw materials

Abstract

The utility model discloses a catalytic reaction device for chemical raw materials, which belongs to the technical field of catalytic reaction and comprises a device body, and a top cover is arranged at the upper end of the device body. Through the arranged auxiliary structure, when the stirring frame is used for stirring raw materials in the device, a lifting assembly in the auxiliary structure can be started, and the lifting assembly is used for driving a circular plate and a mixing rod to lift in a reciprocating manner, so that the raw materials are mixed in the vertical direction, the mixing effect of the raw materials in the whole device is improved, and the reaction rate is increased; the whole catalytic reaction time is shortened, in the lifting assembly, a servo motor is used for driving an adjusting screw to rotate, the adjusting screw drives a lifting rod to ascend and descend, and the servo motor can rotate forwards and backwards, so that reciprocating ascending and descending of a circular plate and other structures are rapid, meanwhile, good stability is achieved, and a guide rod has the guiding and limiting effects; and the round plate is provided with the hole larger than the rotating shaft, so that the normal operation of the rotating shaft is not influenced.

Description

Technical Field

[0001] The utility model relates to the technical field of catalytic reaction, in particular to a catalytic reaction device for chemical raw materials. Background Art

[0002] Chemical raw materials refer to raw materials used in the production of chemicals, plastics, pharmaceuticals, energy and other chemical products. These raw materials can be natural or synthetic. In the further processing of chemical raw materials, in addition to crushing and squeezing, some chemical raw materials also need to undergo catalytic reactions to obtain subsequent products. In this process, a catalytic reaction device is required, and a reactor is generally used for the catalytic reaction.

[0003] In order to increase the reaction rate, the existing reactor is equipped with a stirring frame for stirring. However, the stirring frame can only rotate in a clockwise or counterclockwise direction. For the raw materials in the vertical direction, the mixing and stirring effect is average, resulting in poor mixing effect and low mixing uniformity of the raw materials inside the reactor, which in turn affects the efficiency of the entire catalytic reaction. It takes a long time to complete the catalytic reaction, which is time-consuming and labor-intensive. Utility Model Content

[0004] The main purpose of the utility model is to provide a catalytic reaction device for chemical raw materials, which can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] A catalytic reaction device for chemical raw materials comprises a device body, a top cover is provided at the upper end of the device body, a feed pipe is installed on the top cover, a drive motor is provided on the top cover, a rotating shaft is provided inside the device body, a stirring frame is installed at the lower end of the rotating shaft, an auxiliary structure is provided inside the device body, and the upper end of the auxiliary structure is connected to the top cover, the auxiliary structure comprises a circular plate, a connecting seat, a guide rod and a lifting assembly, the connecting seat is fixed on the circular plate, and the circular plate is sleeved on the rotating shaft, and the guide rod and the lifting assembly are respectively connected to the two connecting seats.

[0007] Preferably, a discharge pipe is fixed to the lower end of the device body, and a support frame is provided on the outer wall of the device body.

[0008] Preferably, a transmission frame is provided on the top cover, the drive motor is mounted on the transmission frame, and the upper end of the rotating shaft is connected to the transmission frame.

[0009] Preferably, the auxiliary structure further comprises a mixing rod and a guide seat, wherein the mixing rod is fixed on the circular plate and the mixing rods are distributed in a circular array on the circular plate, and the guide seat is fixed on the top cover, and the guide rod passes through the guide seat on the top cover.

[0010] Preferably, the lifting assembly includes a lifting rod, a servo motor, a connector and an adjusting screw, the lifting rod is fixed on a connecting seat, and an adjusting screw hole is provided on the lifting rod, the servo motor is fixed on a top cover, the connector is arranged at the lower end of the servo motor, and the connector is connected to the adjusting screw, and the lower end of the adjusting screw is threadedly connected to the adjusting screw hole on the lifting rod.

[0011] Compared with the prior art, the utility model has the following beneficial effects: the catalytic reaction device for chemical raw materials, through the auxiliary structure provided, can start the lifting component in the auxiliary structure when the stirring frame is used to stir the raw materials inside the device, and use the lifting component to lift and lower the circular plate and the mixing rod reciprocatingly, so as to achieve the mixing of the raw materials in the vertical direction, improve the mixing effect of the raw materials inside the whole device, improve the reaction rate, and shorten the time of the whole catalytic reaction. The lifting component uses a servo motor to drive the adjusting screw to rotate, and the lifting rod is lifted and lowered by the adjusting screw. The servo motor can realize forward and reverse rotation, so that the reciprocating lifting of the circular plate and other structures is fast and has good stability. The guide rod plays a guiding and limiting effect to ensure the normal use of the whole structure. The circular plate is provided with a hole larger than the rotating shaft, which will not affect the normal operation of the rotating shaft. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of the internal structure of the utility model;

[0014] Figure 3 It is a structural schematic diagram of the auxiliary structure of the utility model;

[0015] Figure 4 It is a structural schematic diagram of the lifting component of the utility model.

[0016] In the figure: 1. device body; 2. top cover; 3. feed pipe; 4. discharge pipe; 5. drive motor; 6. rotating shaft; 7. stirring frame; 8. auxiliary structure; 801. round plate; 802. mixing rod; 803. connecting seat; 804. guide rod; 805. guide seat; 806. lifting assembly; 8061. lifting rod; 8062. servo motor; 8063. connector; 8064. adjusting screw; 9. support frame; 10. transmission frame. DETAILED DESCRIPTION

[0017] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0018] like Figure 1-Figure 4As shown, a catalytic reaction device for chemical raw materials includes a device body 1, a top cover 2 is provided at the upper end of the device body 1, a feed pipe 3 is installed on the top cover 2, a drive motor 5 is provided on the top cover 2, a rotating shaft 6 is provided inside the device body 1, and a stirring frame 7 is installed at the lower end of the rotating shaft 6, an auxiliary structure 8 is provided inside the device body 1, and the upper end of the auxiliary structure 8 is connected to the top cover 2, a discharge pipe 4 is fixed to the lower end of the device body 1, and a support frame 9 is provided on the outer wall of the device body 1, a transmission frame 10 is provided on the top cover 2, the drive motor 5 is installed on the transmission frame 10, and the upper end of the rotating shaft 6 is connected to the transmission frame 10.

[0019] When the device is used to carry out a catalytic reaction of chemical raw materials, legs are installed on the support frame 9 on the outer wall of the device body 1, and the device is stably placed by using the legs. Chemical raw materials and related reagents for catalytic reaction are added into the device body 1 through the feed pipe 3 on the top cover 2. The chemical raw materials undergo a catalytic reaction inside the device body 1. At the same time, the drive motor 5 on the transmission frame 10 can be started, and the drive motor 5 drives the rotating shaft 6 and the stirring frame 7 to rotate. The stirring frame 7 is used to stir the raw materials inside the device body 1, thereby increasing the catalytic reaction rate of the chemical raw materials. During the stirring process, the auxiliary structure 8 can also be started, and the relevant components in the auxiliary structure 8 can be raised and lowered to carry out vertical movement and mixing of the chemical raw materials, thereby enhancing the mixing effect and shortening the time of the catalytic reaction.

[0020] According to the above embodiment, the auxiliary structure 8 includes a circular plate 801, a connecting seat 803, a guide rod 804 and a lifting assembly 806. The connecting seat 803 is fixed on the circular plate 801, and the circular plate 801 is sleeved on the rotating shaft 6. The guide rod 804 and the lifting assembly 806 are respectively connected to two connecting seats 803. The auxiliary structure 8 also includes a mixing rod 802 and a guide seat 805. The mixing rod 802 is fixed on the circular plate 801, and the mixing rod 802 is distributed in a circular array on the circular plate 801. The guide seat 805 is fixed on the top cover 2, the guide rod 804 passes through the guide seat 805 on the top cover 2, the lifting assembly 806 includes a lifting rod 8061, a servo motor 8062, a connector 8063 and an adjusting screw 8064, the lifting rod 8061 is fixed on the connecting seat 803, and the lifting rod 8061 is provided with an adjusting screw hole, the servo motor 8062 is fixed on the top cover 2, the connector 8063 is arranged at the lower end of the servo motor 8062, and the connector 8063 and the adjusting screw 8064 are connected. 064 is connected, and the lower end of the adjusting screw 8064 is threadedly connected to the adjusting screw hole on the lifting rod 8061. Through the auxiliary structure 8, when the stirring frame 7 is used to stir the raw materials inside the device, the lifting component 806 in the auxiliary structure 8 can be started, and the lifting component 806 is used to lift the circular plate 801 and the mixing rod 802 back and forth, so as to achieve the mixing of the raw materials in the vertical direction, improve the mixing effect of the raw materials inside the whole device, improve the reaction rate, and shorten the time of the whole catalytic reaction. The lifting component 806 uses a servo motor 8062 to drive the adjusting screw 8064 to rotate, and the lifting rod 8061 is lifted and lowered by the adjusting screw 8064. The servo motor 8062 can realize forward and reverse rotation, so that the reciprocating lifting of the circular plate 801 and other structures is fast and has good stability. The guide rod 804 plays a guiding and limiting role to ensure the normal use of the whole structure. The circular plate 801 is provided with a hole larger than the rotating shaft 6, which will not affect the normal operation of the rotating shaft 6.

[0021] During the use of the auxiliary structure 8, the servo motor 8062 in the lifting component 806 is started, and the servo motor 8062 rotates with the adjusting screw 8064 through the connector 8063, and the adjusting screw 8064 moves with the lifting rod 8061, so that a force is applied to the circular plate 801 through the connecting seat 803, and the circular plate 801 moves along the rotating shaft 6 after being subjected to the force. When the circular plate 801 moves into place, the servo motor 8062 is started to reverse, and the adjusting screw 8064 reverses and moves the lifting rod 8061 in the opposite direction, thereby realizing the reciprocating lifting of the circular plate 801. During this process, the circular plate 801 and the mixing rod 802 mix the chemical raw materials in the vertical direction. At the same time, during the movement of the circular plate 801, the guide rod 804 moves along the guide seat 805, which can ensure the movement stability of the circular plate 801. The structure is simple and the use effect is excellent.

[0022] The above content describes the use principle, features and beneficial effects of the utility model. Relevant personnel in the field can understand from the above content that the above content does not limit the utility model. The above embodiments and instructions describe the basic principles and features of the utility model. Under the premise of conforming to the concept of the utility model, the utility model can also be modified in various ways, and these modifications should fall within the scope of protection required by the utility model.

Claims

1. A catalytic reaction device for chemical raw materials, comprising a device body (1), a top cover (2) is provided at the upper end of the device body (1), a feed pipe (3) is installed on the top cover (2), a drive motor (5) is provided on the top cover (2), a rotating shaft (6) is provided inside the device body (1), and a stirring frame (7) is installed at the lower end of the rotating shaft (6), characterized in that: An auxiliary structure (8) is arranged inside the device body (1), and the upper end of the auxiliary structure (8) is connected to the top cover (2). The auxiliary structure (8) comprises a circular plate (801), a connecting seat (803), a guide rod (804) and a lifting assembly (806). The connecting seat (803) is fixed on the circular plate (801), and the circular plate (801) is sleeved on the rotating shaft (6). The guide rod (804) and the lifting assembly (806) are respectively connected to the two connecting seats (803).

2. A catalytic reaction device for chemical raw materials according to claim 1, characterized in that: A discharge pipe (4) is fixed to the lower end of the device body (1), and a support frame (9) is provided on the outer wall of the device body (1).

3. A catalytic reaction device for chemical raw materials according to claim 2, characterized in that: A transmission frame (10) is provided on the top cover (2), the drive motor (5) is mounted on the transmission frame (10), and the upper end of the rotating shaft (6) is connected to the transmission frame (10).

4. A catalytic reaction device for chemical raw materials according to claim 3, characterized in that: The auxiliary structure (8) further comprises a mixing rod (802) and a guide seat (805); the mixing rod (802) is fixed on the circular plate (801), and the mixing rods (802) are distributed in a circular array on the circular plate (801); the guide seat (805) is fixed on the top cover (2); and the guide rod (804) passes through the guide seat (805) on the top cover (2).

5. A catalytic reaction device for chemical raw materials according to claim 4, characterized in that: The lifting assembly (806) comprises a lifting rod (8061), a servo motor (8062), a connector (8063) and an adjusting screw (8064); the lifting rod (8061) is fixed on the connecting seat (803), and an adjusting screw hole is provided on the lifting rod (8061); the servo motor (8062) is fixed on the top cover (2); the connector (8063) is arranged at the lower end of the servo motor (8062), and the connector (8063) is connected to the adjusting screw (8064); and the lower end of the adjusting screw (8064) is threadedly connected to the adjusting screw hole on the lifting rod (8061).

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