Organic synthesis initiator drying device

Abstract

The utility model relates to the technical field of initiator production, in particular to an organic synthesis initiator drying device which comprises a workbench, a rotating mechanism and a drying mechanism, the rotating mechanism comprises supports, a rotating drum and a motor, the supports are arranged on the two sides of the rotating drum and fixedly arranged on the workbench, the rotating drum is matched with the supports in a rotating mode, and the motor is connected with a rotating shaft. A gear is arranged on the rotating shaft, a gear ring is arranged on the peripheral wall of the rotating drum, and the gear is meshed with the gear ring; the drying mechanism comprises a hot-air blower, a circulating pipe and a stirring shaft, the stirring shaft is rotationally arranged in the rotary drum, the interior of the stirring shaft is hollow, a plurality of air blowing holes are formed in the peripheral wall of the stirring shaft, the output end of the hot-air blower is connected with the circulating pipe, the circulating pipe is communicated with the interior of the stirring shaft, and a plurality of stirring rods are arranged on the stirring shaft; a breathable film is arranged in the stirring shaft. According to the initiator drying device, dynamic drying of initiators can be achieved, meanwhile, drying uniformity can be ensured, and the problem of insufficient local drying or excessive drying is solved.

Description

Technical Field

[0001] This utility model relates to the field of initiator production technology, specifically to an initiator drying device for organic synthesis. Background Technology

[0002] Initiators in organic synthesis are substances that can initiate or promote organic chemical reactions, especially polymerization reactions. They are typically compounds with weak bonds that readily decompose into active species, where covalent bonds can be homolytic or heterolytic. Initiators play a crucial role in organic synthesis; their quality and degree of dryness directly affect the effectiveness of subsequent synthetic reactions and the quality of the products.

[0003] In traditional organic synthesis, initiators are typically dried using static or simple stirring methods. For example, some devices heat the initiator in the container using heating elements, while simultaneously employing simple stirring devices to promote heat transfer and moisture evaporation.

[0004] Because static or simple stirring methods are used, heat transfer and moisture evaporation rates are limited, resulting in longer drying cycles and lower production efficiency. Furthermore, when the heating element is in operation, the initiator at different locations within the container dries at inconsistent temperatures, easily leading to uneven drying or over-drying, which affects product quality. Utility Model Content

[0005] This invention aims to solve at least one of the technical problems existing in the prior art. To this end, this invention proposes a drying device for initiators in organic synthesis. This drying device achieves dynamic drying of the initiator through the rotation of the rotating drum driven by a motor and the stirring of the stirring shaft, which greatly improves the drying efficiency. At the same time, hot air is blown out evenly through the air blowing holes, ensuring the uniformity of the drying process and avoiding the problems of insufficient or excessive drying in certain areas.

[0006] To achieve the above objectives, according to an embodiment of the first aspect of this utility model, an initiator drying device for organic synthesis is provided, comprising a worktable, a rotating mechanism, and a drying mechanism. The rotating mechanism includes a support, a rotating drum, and a motor. The support is provided on both sides of the rotating drum, and the support is fixedly mounted on the worktable. The rotating drum is rotatably engaged with the support. The motor is connected to a rotating shaft, and a gear is provided on the rotating shaft. A gear ring is provided on the outer peripheral wall of the rotating drum, and the gear meshes with the gear ring. The drying mechanism includes a hot air blower, a flow pipe, and a stirring shaft. The stirring shaft is rotatably mounted inside the rotating drum. The stirring shaft is hollow inside, and a plurality of air holes are provided on its outer peripheral wall. The output end of the hot air blower is connected to the flow pipe, and the flow pipe is connected to the interior of the stirring shaft. A plurality of stirring rods are provided on the stirring shaft, and a breathable membrane is provided inside the stirring shaft.

[0007] As a further embodiment of this utility model: the stirring shaft is rotatably coupled with the bracket, the rotating drum is coupled with the bearing of the stirring shaft, and a synchronous belt is provided on the rotating shaft, with one end of the synchronous belt connected to the rotating shaft and the other end connected to the stirring shaft.

[0008] As a further embodiment of this utility model: an auxiliary support mechanism is provided on the workbench, the auxiliary support mechanism includes a support base and a support roller, the support base is fixedly provided on the workbench, the support roller is rotatably provided on the support base, and a rotating groove is provided on the outer peripheral wall of the rotating drum, the rotating groove being rotatably engaged with the support roller.

[0009] As a further embodiment of this utility model, a material feeding trough is provided on the workbench.

[0010] As a further embodiment of this utility model, a pressure regulating valve is provided on the outer peripheral wall of the rotating drum.

[0011] As a further embodiment of this invention, a clapper is provided on the stirring rod.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This utility model achieves dynamic drying of the initiator by driving the rotating drum with a motor and stirring with a stirring shaft, which greatly improves the drying efficiency. At the same time, hot air is blown out evenly through the air blowing holes, ensuring the uniformity of the drying process and avoiding the problems of insufficient or excessive drying in some areas.

[0014] 2. When the motor is started, the motor drives the rotating shaft to rotate. The synchronous belt set on the rotating shaft starts to work. One end is tightly connected to the rotating shaft, and the other end is connected to the stirring shaft. Through the transmission of the synchronous belt, the stirring shaft also rotates. At the same time, due to the cooperation between the rotating drum and the stirring shaft bearing, under the action of the gear ring and the first gear, the entire rotating drum can rotate with the drive of the motor. Moreover, it can control the direction of rotation of the stirring shaft to be opposite to the direction of rotation of the rotating drum, thereby improving the mixing degree of the initiator and improving the uniformity and efficiency of drying. Attached Figure Description

[0015] Figure 1 This is a three-dimensional structural diagram of an initiator drying device for organic synthesis.

[0016] Figure 2 A schematic diagram of the installation structure of the drying mechanism.

[0017] Figure 3 This is a schematic diagram of the three-dimensional structure of the drying mechanism.

[0018] Figure 4 This is a schematic diagram of the breathable membrane installation.

[0019] The attached diagram shows the following labels: 1. Workbench; 11. Feed chute; 2. Support; 3. Rotary drum; 31. Gear ring; 32. Rotary groove; 33. Pressure regulating valve; 4. Motor; 41. Rotary shaft; 42. Gear; 5. Stirring shaft; 51. Air blower; 52. Stirring rod; 53. Pattering plate; 6. Hot air blower; 61. Flow pipe; 7. Synchronous belt; 8. Breathable membrane; 9. Support base; 91. Support roller. Detailed Implementation

[0020] The technical solution of this utility model will be clearly and completely described below with reference to the embodiments. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0021] like Figures 1 to 4 As shown, an initiator drying device for organic synthesis includes a workbench 1, a rotating mechanism, and a drying mechanism. The rotating mechanism includes a support 2, a rotating cylinder 3, and a motor 4. The support 2 is provided on both sides of the rotating cylinder 3. The support 2 is fixedly mounted on the workbench 1. The rotating cylinder 3 is rotatably engaged with the support 2. The motor 4 is connected to a rotating shaft 41. A gear 42 is provided on the rotating shaft 41. A gear ring 31 is provided on the outer peripheral wall of the rotating cylinder 3. The gear 42 meshes with the gear ring 31.

[0022] The motor 4 drives the rotating shaft 41 to rotate, which in turn drives the gear 42 to rotate. At the same time, the gear 42 meshes with the gear 42, thereby driving the gear ring 31 to rotate synchronously, thus realizing the rotation of the rotating drum 3.

[0023] The drying mechanism includes a hot air blower 6, a flow pipe 61, and a stirring shaft 5. The stirring shaft 5 is rotatably disposed inside the rotating drum 3. The stirring shaft 5 is hollow inside and has several air blowing holes 51 on its outer peripheral wall. The output end of the hot air blower 6 is connected to the flow pipe 61, and the flow pipe 61 is connected to the inside of the stirring shaft 5. Several stirring rods 52 are disposed on the stirring shaft 5. A breathable membrane 8 is disposed inside the stirring shaft 5. The function of the breathable membrane 8 is to prevent the initiator from entering the inside of the stirring shaft 5 through the air blowing holes 51.

[0024] Hot air from the hot air blower 6 is delivered to the inside of the stirring shaft 5 through the flow pipe 61. The stirring shaft 5 is hollow inside and has several air blowing holes 51 on its outer peripheral wall. The hot air is blown out evenly through these air blowing holes 51 to dry the initiator in the rotating drum 3. At the same time, the stirring rod 52 on the stirring shaft 5 continuously stirs the initiator during rotation to ensure that the hot air can evenly contact each particle and improve the drying efficiency.

[0025] The initiator is dynamically dried by the rotation of the drum 3 driven by the motor 4 and the stirring shaft 5, which greatly improves the drying efficiency. At the same time, hot air is blown out evenly through the air blowing hole 51, ensuring the uniformity of the drying process and avoiding the problems of insufficient or excessive drying in some areas.

[0026] The stirring shaft 5 is rotatably coupled with the bracket 2, the rotating drum 3 is bearing coupled with the stirring shaft 5, and a synchronous belt 7 is provided on the rotating shaft 41. One end of the synchronous belt 7 is connected to the rotating shaft 41, and the other end is connected to the stirring shaft 5.

[0027] When motor 4 is started, motor 4 drives rotating shaft 41 to rotate. The synchronous belt 7 set on rotating shaft 41 starts to work. One end is tightly connected to rotating shaft 41, and the other end is connected to stirring shaft 5. Through the transmission of synchronous belt 7, stirring shaft 5 also rotates. At the same time, due to the bearing cooperation between rotating drum 3 and stirring shaft 5, under the action of gear ring 31 and first gear 42, the entire rotating drum 3 can rotate with the drive of motor 4, and can control the direction of rotation of stirring shaft 5 to be opposite to the direction of rotation of rotating drum 3, thereby improving the mixing degree of initiator and improving the uniformity and efficiency of drying.

[0028] An auxiliary support mechanism is provided on the workbench 1. The auxiliary support mechanism includes a support base 9 and a support roller 91. The support base 9 is fixedly installed on the workbench 1, and the support roller 91 is rotatably installed on the support base 9. A rotating groove 32 is provided on the outer peripheral wall of the rotating cylinder 3, and the rotating groove 32 is rotatably engaged with the support roller 91.

[0029] When the rotating drum 3 begins to rotate under the drive of the motor 4, the rotating groove 32 on its outer peripheral wall simultaneously engages with the support roller 91. The support roller 91 is rotatably mounted on the support seat 9, which is fixedly mounted on the worktable 1, providing stable support for the rotating drum 3. The engagement between the rotating groove 32 and the support roller 91 not only ensures the stability of the rotating drum 3 during rotation but also reduces friction between the rotating drum 3 and the support 2, extending the service life of the equipment.

[0030] The workbench 1 is provided with a feeding trough 11, and the rotating drum 3 is provided with a hinged door. The outer peripheral wall of the rotating drum 3 is provided with a pressure regulating valve 33. The initiator for organic synthesis is put into the rotating drum 3 through the hinged door. After drying, it is collected through the feeding trough 11. The pressure regulating valve 33 can control the internal pressure of the rotating drum 3 and improve the safety of the operation.

[0031] The stirring rod 52 is equipped with a patting plate 53, which can disperse the solidified organic synthesis initiator and improve drying efficiency.

[0032] The working principle of this utility model is as follows: The motor 4 drives the rotating shaft 41 to mesh with the gear 42 to drive the rotating drum 3 to rotate. At the same time, the synchronous belt 7 drives the stirring shaft 5 to rotate in the opposite direction, so that the initiator is fully stirred inside the rotating drum 3. During the drying process, the hot air blower 6 enters the stirring shaft 5 through the flow pipe 61 and is blown out evenly through the air blowing hole 51 to dynamically dry the initiator in the rotating drum 3, thereby improving the uniformity and efficiency of drying. At the same time, the cooperation between the support seat 9 and the support roller 91 and the rotating drum 3 ensures the stable rotation of the rotating drum 3, thereby improving the overall stability of the equipment.

[0033] The above embodiments are only used to illustrate the technical methods of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical methods of this utility model without departing from the spirit and scope of the technical methods of this utility model.

Claims

1. An initiator drying device for organic synthesis, comprising a workbench (1), a rotating mechanism and a drying mechanism, wherein the rotating mechanism comprises a support (2), a rotating cylinder (3) and a motor (4), the support (2) is provided on both sides of the rotating cylinder (3), the support (2) is fixedly mounted on the workbench (1), the rotating cylinder (3) is rotatably engaged with the support (2), the motor (4) is connected to a rotating shaft (41), a gear (42) is provided on the rotating shaft (41), and a gear ring (31) is provided on the outer peripheral wall of the rotating cylinder (3), wherein the gear (42) meshes with the gear ring (31); Its features are, The drying mechanism includes a hot air blower (6), a flow pipe (61), and a stirring shaft (5). The stirring shaft (5) is rotatably disposed inside the rotating drum (3). The stirring shaft (5) is hollow inside and has several air blowing holes (51) on its outer peripheral wall. The output end of the hot air blower (6) is connected to the flow pipe (61). The flow pipe (61) is connected to the inside of the stirring shaft (5). Several stirring rods (52) are disposed on the stirring shaft (5). A breathable membrane (8) is disposed inside the stirring shaft (5).

2. The initiator drying apparatus for organic synthesis according to claim 1, characterized in that, The stirring shaft (5) is rotatably coupled with the bracket (2), the rotating drum (3) is bearing coupled with the stirring shaft (5), and a synchronous belt (7) is provided on the rotating shaft (41). One end of the synchronous belt (7) is connected to the rotating shaft (41), and the other end is connected to the stirring shaft (5).

3. The initiator drying apparatus for organic synthesis according to claim 1, characterized in that, An auxiliary support mechanism is provided on the workbench (1). The auxiliary support mechanism includes a support base (9) and a support roller (91). The support base (9) is fixedly installed on the workbench (1). The support roller (91) is rotatably installed on the support base (9). A rotating groove (32) is provided on the outer peripheral wall of the rotating cylinder (3). The rotating groove (32) is rotatably engaged with the support roller (91).

4. The initiator drying apparatus for organic synthesis according to claim 1, characterized in that, The workbench (1) is provided with a material feeding trough (11).

5. The initiator drying apparatus for organic synthesis according to claim 1, characterized in that, A pressure regulating valve (33) is provided on the outer peripheral wall of the rotating drum (3).

6. The initiator drying apparatus for organic synthesis according to claim 1, characterized in that, A clapper (53) is provided on the stirring rod (52).

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