Synthesis kettle for producing alkyl lithium

Abstract

This utility model relates to the field of lithium industry technology and discloses a synthesis reactor for alkyl lithium production, including a reactor body, a discharge port, a feed port, and a motor. The discharge port and feed port are fixedly connected to the surface of the reactor body, and the motor is mounted on the surface of the reactor body. A clamping structure is provided on the surface of the reactor body, including a connecting rod. One end of the connecting rod is fixedly connected to the surface of the reactor body, and the other end is fixedly connected to a connecting plate. A groove is formed on the surface of the connecting plate, and a slider and a bidirectional screw are slidably connected to the inner wall of the groove. This utility model solves the problem that in existing alkyl lithium production synthesis reactors, the discharge port connection often presents difficulties in quick clamping, which over time affects the normal use of the equipment and consequently its operational stability.

Description

Technical Field

[0001] This utility model relates to the field of lithium industry technology, specifically to a synthesis reactor for the production of alkyl lithium. Background Technology

[0002] Alkyl lithium, as an important organometallic compound, has wide applications in organic synthesis, polymer materials, and other fields. It serves as an initiator for the production of lithium-based anionic polymers, such as SBS (styrene-butadiene-styrene block copolymer), and can also be used to prepare other organolithium compounds and organometallic compounds. With the development of related industries, the demand for alkyl lithium is constantly increasing, driving research and improvement in alkyl lithium production technology.

[0003] In existing alkyl lithium production synthesis reactors, the outlet connection often presents difficulties in quick clamping, which over time affects the normal use of the equipment and consequently its operational stability. Utility Model Content

[0004] The purpose of this invention is to provide a synthesis reactor for alkyl lithium production, in order to solve the problem that the outlet connection of the existing alkyl lithium production synthesis reactor is often difficult to clamp quickly, which affects the normal use of the device and thus the working stability of the device over time.

[0005] To solve the above-mentioned technical problems, this utility model is achieved through the following technical solution:

[0006] This utility model relates to a synthesis reactor for alkyl lithium production, comprising a reactor body, a discharge port, a feed port, and a motor. The discharge port and feed port are fixedly connected to the surface of the reactor body. The motor is mounted on the surface of the reactor body. A clamping structure is provided on the surface of the reactor body, including a connecting rod. One end of the connecting rod is fixedly connected to the surface of the reactor body, and the other end is fixedly connected to a connecting plate. A groove is formed on the surface of the connecting plate, and a slider is slidably connected to the inner wall of the groove. A bidirectional screw is slidably connected to the inner wall of the groove, and the arc surface of the bidirectional screw is threadedly connected to the surface of the slider. A rotating plate is fixedly connected to one end of the bidirectional screw, and a bolt is slidably connected to the surface of the rotating plate. One end of the bolt is threadedly connected to the surface of the connecting plate. A clamping block is fixedly connected to the surface of the slider. The connecting plate limits the movement range of the slider, the chute facilitates rapid movement of the slider, the bidirectional screw drives the slider to move, the rotating plate drives the bidirectional screw to rotate, the bolts fix the rotating plate, the slider drives the clamping block to move, the clamping block initially clamps the outlet connection, and the connecting rod fixes the connecting plate.

[0007] Furthermore, a protrusion is fixedly connected to the surface of the clamping block, and a recess is formed on the surface of the clamping block, the size of which matches the size of the recess. The protrusion and recess further clamp the connection point of the discharge port.

[0008] Furthermore, a pad made of rubber is fixedly connected to the surface of the clamping block. The pad prevents leakage from the discharge port.

[0009] Furthermore, the surface of the feed inlet is provided with a protective structure, which includes a groove. A movable block is slidably connected to the inner wall of the groove, and a fixed rod is fixedly connected to the inner wall of the groove. The arc surface of the fixed rod is slidably connected to the surface of the movable block. A sliding plate is fixedly connected to the surface of the movable block, and a handle is fixedly connected to the surface of the sliding plate. The sliding plate provides protection for the feed inlet, the handle facilitates the movement of the sliding plate, the groove facilitates the rapid movement of the movable block, and the fixed rod prevents the movable block from falling off.

[0010] Furthermore, the inner wall of the groove is provided with ball bearings, which are made of rubber. The ball bearings reduce the friction generated when the moving block moves against the inner wall of the groove.

[0011] Furthermore, a guide block is fixedly connected to the surface of the feed inlet, and the cross-section of the guide block is triangular. The guide block facilitates the installation and replacement of the moving block.

[0012] This utility model has the following beneficial effects:

[0013] (1) This utility model, through the setting of the clamping structure, drives the bidirectional screw to rotate by rotating the rotating plate, the bidirectional screw drives the slider to move, the slider drives the clamping block to move, the setting of the connecting plate realizes the limitation of the slider's movement range, the setting of the slide groove realizes the function of facilitating the rapid movement of the slider, the setting of the bidirectional screw realizes the function of driving the slider to move, the setting of the rotating plate realizes the function of driving the bidirectional screw to rotate, the setting of the bolt realizes the function of fixing the rotating plate, the setting of the slider realizes the function of driving the clamping block to move, the setting of the clamping block realizes the initial clamping work at the outlet connection, the setting of the connecting rod realizes the function of fixing the connecting plate, the setting of the protrusion and the recess realizes the further clamping work at the outlet connection, and the setting of the pad realizes the prevention of leakage at the outlet. By setting the clamping structure, it is convenient to clamp the outlet connection, minimize the leakage at the outlet, and further improve the working stability of the device.

[0014] (2) By setting up a protective structure, the present invention first pulls the handle to drive the slide plate to move. The slide plate realizes the protection of the feed inlet. The handle realizes the movement of the slide plate. The groove realizes the function of facilitating the rapid movement of the moving block. The moving block realizes the function of facilitating the rapid movement of the slide plate. The fixing rod realizes the function of preventing the moving block from falling off. The guide block realizes the function of facilitating the installation and replacement of the moving block. The ball realizes the function of reducing the friction generated when the moving block moves with the inner wall of the groove. By setting up a protective structure, it is convenient to protect the feed inlet, minimize the entry of dirt and impurities into the feed inlet, and further improve the working stability of the device.

[0015] Of course, any product implementing this utility model does not necessarily need to achieve all of the advantages described above at the same time. Attached Figure Description

[0016] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0017] Figure 1 This is a schematic diagram of the structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the clamping structure in this utility model;

[0019] Figure 3 This is a schematic diagram of the protective structure in this utility model;

[0020] Figure 4 This is a schematic diagram of the protective structure from another angle in this utility model;

[0021] The attached diagram lists the components represented by each number as follows:

[0022] In the diagram: 1. Kettle body; 2. Discharge port; 3. Feed port; 4. Motor; 5. Clamping structure; 51. Connecting plate; 52. Slide groove; 53. Bidirectional screw; 54. Rotating plate; 55. Bolt; 56. Slider; 57. Clamping block; 58. Protrusion; 59. Recess; 510. Pad; 6. Protective structure; 61. Slide plate; 62. Handle; 63. Groove; 64. Moving block; 65. Fixing rod; 66. Guide block. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1 - Figure 4 As shown, this utility model is a synthesis reactor for alkyl lithium production, including a reactor body 1, a discharge port 2, a feed port 3, and a motor 4. The discharge port 2 is fixedly connected to the surface of the reactor body 1, the feed port 3 is fixedly connected to the surface of the reactor body 1, the motor 4 is installed on the surface of the reactor body 1, and a clamping structure 5 is provided on the surface of the reactor body 1. The clamping structure 5 includes a connecting rod 511, one end of the connecting rod 511 is fixedly connected to the surface of the reactor body 1, and the other end of the connecting rod 511 is fixedly connected to a connecting plate 51. A sliding groove 52 is opened on the surface of the connecting plate 51, a slider 56 is slidably connected to the inner wall of the sliding groove 52, and a bidirectional screw 53 is slidably connected to the inner wall of the sliding groove 52. The arc surface of the bidirectional screw 53 is threadedly connected to the surface of the slider 56. A rotating plate 54 is fixedly connected to one end of the bidirectional screw 53, and a bolt 55 is slidably connected to the surface of the rotating plate 54. One end of the bolt 55 is threadedly connected to the surface of the connecting plate 51, and a clamping block 57 is fixedly connected to the surface of the slider 56. The connecting plate 51 limits the movement range of the slider 56, the slide groove 52 facilitates the rapid movement of the slider 56, the bidirectional screw 53 drives the slider 56 to move, the rotating plate 54 drives the bidirectional screw 53 to rotate, the bolt 55 fixes the rotating plate 54, the slider 56 drives the clamping block 57 to move, the clamping block 57 initially clamps the connection of the discharge port 2, and the connecting rod 511 fixes the connecting plate 51.

[0025] A protrusion 58 is fixedly connected to the surface of the clamping block 57, and a recess 59 is provided on the surface of the clamping block 57. The size of the protrusion 58 matches the size of the recess 59. The protrusion 58 and the recess 59 are designed to further clamp the connection of the discharge port 2.

[0026] A pad 510, made of rubber, is fixedly connected to the surface of the clamping block 57. The pad 510 is designed to prevent leakage from the discharge port 2.

[0027] The surface of the feed inlet 3 is provided with a protective structure 6, which includes a groove 63. A movable block 64 is slidably connected to the inner wall of the groove 63, and a fixed rod 65 is fixedly connected to the inner wall of the groove 63. The arc surface of the fixed rod 65 is slidably connected to the surface of the movable block 64. A sliding plate 61 is fixedly connected to the surface of the movable block 64, and a handle 62 is fixedly connected to the surface of the sliding plate 61. The sliding plate 61 provides protection for the feed inlet 3, the handle 62 facilitates the movement of the sliding plate 61, the groove 63 facilitates the rapid movement of the movable block 64, and the fixed rod 65 prevents the movable block 64 from falling off.

[0028] The inner wall of the groove 63 is provided with ball bearings 67, which are made of rubber. The ball bearings 67 reduce the friction generated when the moving block 64 moves against the inner wall of the groove 63.

[0029] A guide block 66 is fixedly connected to the surface of the feed inlet 3. The cross-section of the guide block 66 is triangular. The guide block 66 facilitates the installation and replacement of the moving block 64.

[0030] In use, rotating the rotating plate 54 drives the bidirectional screw 53 to rotate, which in turn drives the slider 56 to move. The slider 56 then drives the clamping block 57 to move. The connecting plate 51 limits the range of movement of the slider 56, while the groove 52 facilitates the rapid movement of the slider 56. The bidirectional screw 53 drives the slider 56 to move, the rotating plate 54 drives the bidirectional screw 53 to rotate, the bolt 55 fixes the rotating plate 54, the slider 56 drives the clamping block 57 to move, and the clamping block 57 initially clamps the connection of the discharge port 2. The connecting rod 511 fixes the connecting plate 51, the protrusion 58 and the recess 59 further clamp the connection of the discharge port 2, and the pad 510 prevents leakage from the discharge port 2. By setting up the clamping structure 5, the connection of the discharge port 2 is easily clamped, leakage from the discharge port 2 is minimized, and the working stability of the device is further improved.

[0031] When using the protective structure 6, the sliding plate 61 is moved by pulling the handle 62. The sliding plate 61 protects the feed inlet 3, the handle 62 facilitates the movement of the sliding plate 61, the groove 63 facilitates the rapid movement of the moving block 64, the moving block 64 facilitates the rapid movement of the sliding plate 61, the fixing rod 65 prevents the moving block 64 from falling off, the guide block 66 facilitates the installation and replacement of the moving block 64, and the ball bearing 67 reduces the friction generated when the moving block 64 moves against the inner wall of the groove 63. By setting up the protective structure 6, the feed inlet 3 is easily protected, and dirt and impurities are minimized from entering the feed inlet 3, further improving the working stability of the device.

[0032] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A synthesis reactor for alkyl lithium production, comprising a reactor body (1), a discharge port (2), a feed port (3), and a motor (4), characterized in that: The surface of the vessel body (1) is fixedly connected to a discharge port (2), the surface of the vessel body (1) is fixedly connected to a feed port (3), a motor (4) is installed on the surface of the vessel body (1), and a clamping structure (5) is provided on the surface of the vessel body (1). The clamping structure (5) includes a connecting rod (511), one end of the connecting rod (511) is fixedly connected to the surface of the vessel body (1), and the other end of the connecting rod (511) is fixedly connected to a connecting plate (51). A sliding groove (52) is provided on the surface of the connecting plate (51). The inner wall of the slide groove (52) is slidably connected to a slider (56), and the inner wall of the slide groove (52) is slidably connected to a bidirectional screw (53). The arc surface of the bidirectional screw (53) is threadedly connected to the surface of the slider (56). One end of the bidirectional screw (53) is fixedly connected to a rotating plate (54). The surface of the rotating plate (54) is slidably connected to a bolt (55). One end of the bolt (55) is threadedly connected to the surface of the connecting plate (51). The surface of the slider (56) is fixedly connected to a clamping block (57).

2. The synthesis reactor for alkyl lithium production according to claim 1, characterized in that: The surface of the clamping block (57) is fixedly connected with a protrusion (58), and a notch (59) is opened on the surface of the clamping block (57). The size of the protrusion (58) is adapted to the size of the notch (59).

3. The synthesis reactor for alkyl lithium production according to claim 1, characterized in that: A pad (510) is fixedly connected to the surface of the clamp (57), and the pad (510) is made of rubber.

4. The synthesis reactor for alkyl lithium production according to claim 1, characterized in that: The surface of the feed inlet (3) is provided with a protective structure (6), the protective structure (6) includes a groove (63), the surface of the feed inlet (3) is provided with a groove (63), the inner wall of the groove (63) is slidably connected with a moving block (64), the inner wall of the groove (63) is fixedly connected with a fixing rod (65), the arc surface of the fixing rod (65) is slidably connected with the surface of the moving block (64), the surface of the moving block (64) is fixedly connected with a sliding plate (61), and the surface of the sliding plate (61) is fixedly connected with a handle (62).

5. The synthesis reactor for alkyl lithium production according to claim 4, characterized in that: The inner wall of the groove (63) is provided with a ball (67), and the ball (67) is made of rubber.

6. The synthesis reactor for alkyl lithium production according to claim 4, characterized in that: A guide block (66) is fixedly connected to the surface of the feed inlet (3), and the cross-section of the guide block (66) is triangular.

Images