Continuous transposition device for 2, 2 '-dichlorohydroazobenzene

Abstract

The utility model relates to a 2, 4-dihydroxy-benzene. The utility model relates to the technical field of 2, 2 '-dichlorohydrazobenzene, in particular to a continuous transposition device for 2, 2'-dichlorohydrazobenzene, which comprises a base, a rotating table arranged above the base, a reaction bin and a drying bin fixedly connected to two sides of the top of the base respectively, a pair of loading frames arranged on the top of the rotating table, and a rotating rod rotatably connected to the top of the base, the rotating rod is fixedly connected with the rotating table, the rotating table is provided with a first driving structure used for driving the two carrying frames to move synchronously, the base is provided with a second driving structure used for driving the rotating rod to rotate, a discharging structure used for discharging materials is arranged in the reaction bin, and a drying structure used for drying the reacted materials is arranged in the drying bin. Compared with the preparation process in the prior art, through the synergistic effect of the first driving structure and the second driving structure, time and labor are saved, the continuity of the whole preparation process is guaranteed, and the overall preparation efficiency is improved.

Description

Technical Field

[0001] This utility model relates to the field of 2,2'-dichlorohydroazobenzene technology, and in particular to a continuous transposition device for 2,2'-dichlorohydroazobenzene. Background Technology

[0002] 2,2'-Dichlorohydroazobenzene is an important organic compound with a white needle-like crystal morphology. Its preparation process includes selecting an appropriate synthetic method, controlling reaction conditions, and performing post-processing and purification. In the preparation of chemical substances, continuous transposition refers to the conversion of reactants into products through a series of consecutive steps and operations, ensuring that this process is efficient and coherent.

[0003] In the current technology for preparing 2,2'-dichlorohydroazobenzene, the usual method is to place the required raw materials and reaction solvent together in a reaction chamber, allow the reaction to proceed fully, and then dry the product after the reaction is complete. However, when the product is removed from the reaction solvent, residual liquid is often present, which not only hinders subsequent drying operations but also increases the complexity of the operation. Furthermore, manually removing the product is time-consuming and labor-intensive, and may even pose a risk of burns from contact with high-temperature substances. Utility Model Content

[0004] The purpose of this invention is to solve the problems in the prior art where residual liquid is often left when the product is removed from the reaction solvent, which not only hinders subsequent drying operations but also increases the complexity of the operation; at the same time, manual removal of the product is time-consuming and labor-intensive, and may even pose a risk of burns from contact with high-temperature substances. Therefore, a continuous transposition device for 2,2'-dichlorohydroazobenzene is proposed.

[0005] To achieve the above objectives, the present invention adopts the following technical solution:

[0006] A continuous displacement device for 2,2'-dichlorohydroazobenzene includes a base, a rotating platform above the base, a reaction chamber and a drying chamber fixedly connected to the top two sides of the base, a pair of loading frames on the top of the rotating platform, and a rotating rod rotatably connected to the top of the base, with the rotating rod and the rotating platform fixedly connected.

[0007] The rotating platform is provided with a first driving structure for driving the two loading frames to move synchronously, the base is provided with a second driving structure for driving the rotating rod to rotate, the reaction chamber is provided with a discharge structure for discharging materials, and the drying chamber is provided with a drying structure for drying the materials after the reaction.

[0008] Preferably, the driving structure one comprises a pair of vertical plates fixedly connected on the top of the rotating table, a same bidirectional screw rod is rotatably connected on the opposite side walls of the vertical plates, a motor one for driving the bidirectional screw rod to rotate is fixed on the vertical plate, a sleeve is threadedly connected on the bidirectional screw rod, and the sleeve is fixedly connected with the object frame.

[0009] Preferably, the sleeve and the top of the rotating table are slidingly connected.

[0010] Preferably, the driving structure two comprises a motor two fixedly connected on the top of the base, a gear one is fixedly sleeved on the rotating rod, a gear two is fixedly connected with the output end of the motor two, and the gear two is engaged with the gear one.

[0011] Preferably, the discharging structure comprises a cylinder one fixedly connected on the bottom of the inner cavity of the reaction bin, an inclined plate is fixedly connected with the output end on the top of the cylinder one, the inclined plate is slidingly connected with the vertical inner wall of the reaction bin, a connecting rod is fixedly connected on the top of the inclined plate, a cylinder two is fixedly connected on the connecting rod, and a push rod is fixedly connected with the output end of the cylinder two.

[0012] Preferably, the bottom of the push rod is matched with the top of the inclined plate, a discharging port is formed on the reaction bin, and the discharging port is matched with the push rod.

[0013] Preferably, the drying structure comprises a ventilation port formed on the drying bin, the ventilation port is matched with the discharging port, a heat dissipation fan is embedded on the top of the drying bin, and a guide plate is fixedly connected on the vertical side wall of the reaction bin.

[0014] Preferably, a feeding port is formed on the top of the reaction bin, a hinged door is movably connected in the feeding port, and a handle is fixedly connected on the top of the hinged door.

[0015] Compared with the prior art, the utility model has the advantages that:

[0016] 1、The utility model discloses a discharging structure and a drying structure are arranged, the cylinder one with the inclined plate fixed on the top output end is fixed on the inner cavity bottom of the reaction bin, the push rod sliding on the top of the inclined plate is fixed on the output end of the cylinder two, and the heat dissipation fan is embedded on the drying bin.

[0017] 2, The utility model discloses through the setting of drive structure one and drive structure two, and motor one drives rotating two -way screw rod rotation to be connected on two vertical plate opposite side walls, and the screw bushing and the object carrying frame fixed connection of screwing on two -way screw rod are connected, and motor two drive rotating gear two and fixed sleeve gear one on the rotation lever are engaged, under the synergies of motor one and motor two, the material on the object carrying frame is stably rotated, not only guarantee the coherence of whole preparation process, but also allow adding new raw material to carry out the preparation of next round while material drying, and the design of this synchronous processing greatly saves the time required for preparation, thereby improve the whole preparation efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 The whole structure schematic diagram of a continuous indexing device of 2,2'-dichlorohydrazobenzene is provided for the utility model.

[0019] Figure 2 The schematic diagram of drive structure two in the continuous indexing device of 2,2'-dichlorohydrazobenzene is provided for the utility model.

[0020] Figure 3 The internal structure schematic diagram of reaction bin in the continuous indexing device of 2,2'-dichlorohydrazobenzene is provided for the utility model.

[0021] Figure 4 The internal structure schematic diagram of drying bin in the continuous indexing device of 2,2'-dichlorohydrazobenzene is provided for the utility model.

[0022] In the drawing: 1, base, 2, rotating table, 3, reaction bin, 4, drying bin, 5, object carrying frame, 6, open-close door, 7, vertical plate, 8, two -way screw rod, 9, screw bushing, 10, motor one, 11, handle, 12, rotation lever, 13, gear one, 14, gear two, 15, motor two, 16, cylinder one, 17, inclined plate, 18, connecting rod, 19, cylinder two, 20, push rod, 21, discharge port, 22, ventilation opening, 23, guide plate, 24, heat dissipation fan. DETAILED DESCRIPTION

[0023] The technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model, and obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments.

[0024] REFERENCE Figures 1-4The utility model provides a kind of 2,2'-dichlorohydrogen azobenzene continuous rotation device, including base 1, rotation platform 2 is provided above base 1, the top of base 1 is respectively fixedly connected with reaction bin 3 and drying bin 4, a pair of object frame 5 is provided on the top of rotation platform 2, rotation rod 12 is rotatably connected with the top of base 1, and rotation rod 12 is fixedly connected with rotation platform 2;Raw materials are added to reaction bin 3 to carry out sufficient reaction;The setting of rotation platform 2 facilitates the drying of subsequent material generated after reaction;Object frame 5 is used to load material;The setting of rotation platform 2 makes that material generated after is rapidly rotated, and the material after rotation is rapidly dried;Reaction bin 3 is provided with the device for providing suitable temperature and pressure and other reaction conditions, which is prior art, so it is not described.

[0025] Rotation platform 2 is provided with driving structure one for driving two object frames 5 to move synchronously, base 1 is provided with driving structure two for driving rotation rod 12 to rotate, and reaction bin 3 is provided with discharge structure for discharging material, and drying bin 4 is provided with drying structure for drying material after reaction.

[0026] Driving structure one includes a pair of vertical plates 7 fixedly connected on the top of rotation platform 2, and the same bidirectional lead screw 8 is rotatably connected on the opposite side wall of two vertical plates 7, motor one 10 for driving bidirectional lead screw 8 to rotate is fixed on vertical plate 7, screw sleeve 9 is threadedly connected on bidirectional lead screw 8, and screw sleeve 9 is fixedly connected with object frame 5.The setting of bidirectional lead screw 8 is to ensure the stable rotation of subsequent two object frames 5, and two object frames 5 are relatively moved and then rotated under the action of bidirectional lead screw 8, so as to effectively avoid the interference of reaction bin 3 and drying bin 4 on the rotation of object frame 5.

[0027] Screw sleeve 9 is slidably connected with the top of rotation platform 2.The purpose of the setting is to ensure that object frame 5 moves stably along the axis direction of bidirectional lead screw 8, prevent position deviation of object frame 5, so as to effectively prevent material on object frame 5 from falling off.

[0028] Driving structure two includes motor two 15 fixedly connected on the top of base 1, gear one 13 is fixedly sleeved on rotation rod 12, the output end of motor two 15 is fixedly connected with gear two 14, and gear two 14 is engaged with gear one 13.Rotation rod 12 also plays a supporting role on rotation platform 2, to ensure that rotation platform 2 rotates stably;The setting of gear one 13 and gear two 14 makes that under the action of motor two 15, rotation platform 2 rotates accurately and is stably fixed after rotation.

[0029] The discharging structure comprises a first air cylinder 16 fixedly connected to the bottom of the inner cavity of the reaction bin 3, an output end of the top of the first air cylinder 16 is fixedly connected with an inclined plate 17, the inclined plate 17 is slidingly connected with the vertical inner wall of the reaction bin 3, the top of the inclined plate 17 is fixedly connected with a connecting rod 18, the connecting rod 18 is fixedly connected with a second air cylinder 19, and an output end of the second air cylinder 19 is fixedly connected with a push rod 20. The first air cylinder 16 is arranged to facilitate the upward movement of the material after the material is fully reacted with the liquid and is sunk at the bottom of the reaction bin 3, so as to facilitate the subsequent discharge of the material; the second air cylinder 19 is arranged to facilitate the discharge of the material after the material on the top of the inclined plate 17 is pushed by the push rod 20; and the inclined plate 17 is provided with a plurality of small holes for facilitating the passage of liquid, so as to prevent the liquid from being discharged together with the material through the discharge port 21.

[0030] The bottom of the push rod 20 is attached to the top of the inclined plate 17, the discharge port 21 is arranged on the reaction bin 3, and the discharge port 21 is matched with the push rod 20.

[0031] The drying structure comprises a ventilation port 22 arranged on the drying bin 4, the ventilation port 22 is matched with the discharge port 21, the top of the drying bin 4 is embedded with a heat dissipation fan 24, and the vertical side wall of the drying bin 4 is fixedly connected with a guide plate 23 relative to the reaction bin 3. The heat of the material in the material carrying frame 5 is discharged under the action of the heat dissipation fan 24 after passing through the ventilation port 22.

[0032] The top of the reaction bin 3 is provided with a feeding port, the feeding port is movably connected with an opening and closing door 6 through a hinge, and the top of the opening and closing door 6 is fixedly connected with a handle 11. The operation is simple, the staff can add raw materials conveniently, and the sealing of the reaction bin 3 is ensured.

[0033] The function principle of the utility model can be described as follows:

[0034] Preparation work: firstly, ensure that all parts of the device are in normal working condition;

[0035] Add raw materials: through the feeding port at the top of the reaction bin 3, open the opening and closing door 6 by using the handle 11, add the required raw materials and reaction liquid into the reaction bin 3, after the feeding is completed, close the opening and closing door 6, and ensure that the reaction bin 3 is sealed;

[0036] Start reaction: start the device, the raw materials are fully reacted in the reaction bin 3, at this time, the reaction conditions (such as temperature, pressure, etc.) can be adjusted according to the needs, so as to ensure that the reaction is carried out smoothly;

[0037] Discharge material: after the reaction is completed, start the first air cylinder 16, the first air cylinder 16 drives the inclined plate 17 to move vertically upward until the bottom of the inclined plate 17 is matched with the discharge port 21; start the second air cylinder 19, the second air cylinder 19 drives the push rod 20 to push the material on the top surface of the inclined plate 17, and the material falls onto the material carrying frame 5 after passing through the discharge port 21;

[0038] Material transfer and drying: start motor one 10, motor one 10 drives the bidirectional screw 8 to rotate, so that the two object frame 5 synchronous relative movement; then start motor two 15, motor two 15 drives gear two 14 to rotate, gear two 14 drives gear one 13 to rotate, gear one 13 drives the rotating rod 12 to rotate, the rotating rod 12 drives the rotating table 2 to rotate, so that the object frame 5 loaded with the reaction material is rotated to the guide plate 23 directly below; start the heat dissipation fan 24 to heat dissipation material;

[0039] While heat dissipation, can continue to add raw materials to the reaction bin 3 for the reaction, the reaction after the material is discharged to another object frame 5, so the cycle.

[0040] The whole use process, the operator should strictly according to the operation procedure, pay attention to safety, avoid direct contact with chemicals, ensure production safety and product quality.

[0041] The above, only for the preferred specific implementation mode of the present application, but the protection scope of the present application is not limited to this, any skilled in the art of the technical personnel in the technical range disclosed by the present application, according to the technical scheme of the present application and the utility model concept to equivalent replacement or change, should be covered in the protection scope of the present application.

Claims

1. A continuous repositioning device for 2,2'-dichlorohydrazobenzene, comprising a base (1), characterized in that, The base (1) is provided with a rotating table (2) above, the top of the base (1) is respectively fixedly connected with a reaction bin (3) and a drying bin (4) on both sides, a pair of object carrying frames (5) are arranged on the top of the rotating table (2), and a rotating rod (12) is rotatably connected to the top of the base (1); the rotating rod (12) is fixedly connected with the rotating table (2); The rotating table (2) is provided with a driving structure one for driving the two object carrying frames (5) to move synchronously, the base (1) is provided with a driving structure two for driving the rotating rod (12) to rotate, the reaction bin (3) is provided with an exhaust structure for discharging materials, and the drying bin (4) is provided with a drying structure for drying materials after reaction.

2. A continuous transposition device for 2,2'-dichlorohydrazobenzene according to claim 1, characterized in that, The driving structure one comprises a pair of vertical plates (7) fixedly connected to the top of the rotating table (2), a same bidirectional screw rod (8) is rotatably connected to the opposite side walls of the two vertical plates (7), a motor one (10) for driving the bidirectional screw rod (8) to rotate is fixed to the vertical plate (7), a screw sleeve (9) is threadedly connected to the bidirectional screw rod (8), and the screw sleeve (9) is fixedly connected with the object carrying frame (5).

3. A continuous transposition device for 2,2'-dichlorohydrazobenzene according to claim 2, characterized in that, The screw sleeve (9) is slidably connected to the top of the rotating table (2).

4. The continuous transposition apparatus for 2,2'-dichlorohydrazobenzene according to claim 1, wherein The driving structure two comprises a motor two (15) fixedly connected to the top of the base (1), a gear one (13) is fixedly sleeved on the rotating rod (12), an output end of the motor two (15) is fixedly connected with a gear two (14), and the gear two (14) is engaged with the gear one (13).

5. The continuous transposition apparatus for 2,2'-dichlorohydrazobenzene according to claim 1, wherein The exhaust structure comprises a cylinder one (16) fixedly connected to the bottom of the inner cavity of the reaction bin (3), an output end of the top of the cylinder one (16) is fixedly connected with an inclined plate (17), the inclined plate (17) is slidably connected with the vertical inner wall of the reaction bin (3), the top of the inclined plate (17) is fixedly connected with a connecting rod (18), the connecting rod (18) is fixedly connected with a cylinder two (19), and an output end of the cylinder two (19) is fixedly connected with a push rod (20).

6. A continuous transposition device for 2,2'-dichlorohydrazobenzene according to claim 5, characterized in that, The bottom of the push rod (20) is attached to the top of the inclined plate (17), and a discharging port (21) is formed in the reaction bin (3) and matched with the push rod (20).

7. A continuous transposition device for 2,2'-dichlorohydrazobenzene according to claim 6, characterized in that, The drying structure comprises a ventilation port (22) formed in the drying bin (4), the ventilation port (22) corresponds to the discharging port (21), a heat dissipation fan (24) is embedded in the top of the drying bin (4), and a guide plate (23) is fixedly connected to the vertical side wall of the drying bin (4) relative to the reaction bin (3).

8. The continuous transposition apparatus for 2,2'-dichlorohydrazobenzene according to claim 1, wherein A feeding port is formed in the top of the reaction bin (3), a hinge is movably connected with an opening and closing door (6) in the feeding port, and a handle (11) is fixedly connected to the top of the opening and closing door (6).

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