Preparation device of chiral epoxy compound

Abstract

The utility model belongs to the technical field of chiral epoxy compound preparation, and particularly relates to a chiral epoxy compound preparation device which comprises a condensation tank, a condensation coil is fixedly connected to the inner side of the condensation tank, and the two ends of the condensation coil penetrate through the condensation tank and extend to the outer side of the condensation tank. A motor is fixedly mounted at the bottom of the condensation tank, an output shaft of the motor penetrates through the condensation tank and is connected with the condensation tank through a sealing bearing, a rotating shaft is fixedly connected to the tail end of the output shaft, a stirring rod is fixedly connected to the middle section of a shaft body of the rotating shaft, and fan blades are fixedly connected to the upper section of the shaft body of the rotating shaft. The rotating shaft driven by the motor is arranged on the inner side of the condensation tank, the stirring rod and the fan blades are arranged on the rotating shaft, and the air duct with the mesh enclosure is arranged at the top of the condensation tank, so that the fan blades and the stirring rod are driven by the motor to rotate, heat in the condensation tank can be quickly discharged, and the cooling efficiency of the condensation tank is improved.

Description

Technical Field

[0001] The utility model relates to the field of preparation of chiral epoxy compounds, in particular to a device for preparing chiral epoxy compounds. Background Art

[0002] The utility model patent with the announcement number CN208414295U discloses a preparation device for chiral epoxy compounds, wherein the condenser comprises a first tank body filled with condensate, a first spiral condenser tube and a heat exchanger, wherein the first spiral condenser tube is immersed in the condensate of the first tank body, and the two ends of the first spiral condenser tube extend out of the first tank body respectively; the first tank body is provided with a liquid outlet connection end and a liquid return connection end, the heat exchanger comprises a heat exchange tube, a circulation pump, and a first connecting tube, the input end of the heat exchange tube is connected to the liquid outlet connection end of the first tank body through a first connecting tube, the circulation pump is arranged on the first connecting tube, and the output end of the heat exchange tube is connected to the liquid return connection end of the first tank body, characterized in that: the heat exchanger also comprises a heat dissipation support, the heat exchange tube is spirally wound on the heat dissipation support, and a plurality of heat sinks are arranged on the surface of the heat dissipation support; the device can improve the cooling efficiency and finished product yield of the distillate. However, the condensation tank used for material condensation in the device is a closed structure, and the material is cooled only by the condensate inside it, which is inefficient. Therefore, improvement is needed. Utility Model Content

[0003] The utility model aims to provide a preparation device for chiral epoxy compounds, which solves the problem that the condensation tank used for material condensation in the prior art is a closed structure and only relies on the condensate inside to cool the material, resulting in low efficiency.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a device for preparing chiral epoxy compounds, comprising a condensing tank, a condensing coil is fixedly connected to the inner side of the condensing tank, both ends of the condensing coil pass through the condensing tank and extend to the outside of the condensing tank, a motor is fixedly installed at the bottom of the condensing tank, the output shaft of the motor passes through the condensing tank and is connected to the condensing tank through a sealed bearing, the end of the output shaft is fixedly connected to a rotating shaft, the middle section of the shaft body of the rotating shaft is fixedly connected to a stirring rod, the upper section of the shaft body of the rotating shaft is fixedly connected to a fan blade, the upper section of the shaft body of the rotating shaft and located above the fan blade is fixedly connected to a collision rod, the top of the condensing tank is fixedly connected to a wind tube, the top of the wind tube is fixedly connected to a mesh cover, and an anti-blocking mechanism is arranged on the inner side of the wind tube.

[0005] Preferably, there are multiple stirring rods, and the multiple stirring rods are evenly distributed on the rotating shaft. Through the arrangement of the stirring rods, the stirring rods can rotate with the rotating shaft, and then stir the condensate in the condensation tank, thereby accelerating the efficiency of heat dissipation.

[0006] Preferably, the anti-blocking mechanism comprises a hollow shell fixedly connected to the inner wall of the wind tube, a striker pin is slidably connected to the upper end of the hollow shell, and the striker pin contacts the mesh cover, and a sliding pin is slidably connected to the side wall of the hollow shell, and the sliding pin is slidably connected to the striker pin. By setting the anti-blocking mechanism, the mesh cover can be periodically vibrated to prevent its mesh from being blocked.

[0007] Preferably, a guide rod is fixedly connected to the inner bottom of the hollow shell, the guide rod is slidably connected to the striker pin, and a spring is arranged inside the striker pin. The setting of the guide rod has a guiding effect on the lifting and lowering of the striker pin.

[0008] Preferably, one end of the spring is fixedly connected to the guide rod, and the other end of the spring is fixedly connected to the inner surface of the striker. The arrangement of the spring can assist in resetting the striker.

[0009] Preferably, the middle section of the pin body of the sliding pin is fixedly connected to a limiting ring, and the limiting ring contacts the inner wall of the hollow shell. The setting of the limiting ring has a limiting effect on the sliding pin.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model arranges a rotating shaft driven by a motor on the inner side of the condensing tank, arranges a stirring rod and a fan blade on the rotating shaft, and then arranges a wind tube with a mesh cover on the top of the condensing tank. In this way, the motor drives the fan blade and the stirring rod to rotate, and the heat in the condensing tank can be quickly discharged, thereby improving the cooling efficiency of the condensing tank.

[0012] 2. The utility model arranges a striker on the rotating shaft and then arranges an anti-blocking mechanism on the inner wall of the air duct. When the striker rotates with the rotating shaft, the striker will periodically collide with the sliding pin, causing the sliding pin to retract. During the retraction process of the sliding pin, the striker interacts with the striker, causing the striker to retract. When the striker is misaligned with the sliding pin, the striker will reset under the action of the spring and hit the mesh cover, which can cause the mesh cover to vibrate, so that the fluff and other debris wrapped around the mesh of the mesh cover will be blown away with the airflow, thereby ensuring normal ventilation and heat dissipation. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a three-dimensional diagram of the overall structure of the utility model;

[0014] Figure 2 For the utility model Figure 1 A front view and a cross-sectional stereogram of a local structure;

[0015] Figure 3 For the utility model Figure 1 A front cross-sectional view of a local structure;

[0016] Figure 4 For the utility model Figure 3 A-section structure enlarged view.

[0017] In the figure: 1, condenser tank; 2, condenser coil; 3, motor; 4, rotating shaft; 5, stirring rod; 6, fan blades; 7, air duct; 8, mesh cover; 9, anti-blocking mechanism; 10, impact rod; 91, hollow shell; 92, impact pin; 93, guide rod; 94, spring; 95, sliding pin; 96, limit ring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] See also Figure 1-3 , a preparation device of chiral epoxy compounds, including a condensation tank 1, a condensation coil 2 is fixedly connected to the inner side of the condensation tank 1, both ends of the condensation coil 2 pass through the condensation tank 1 and extend to the outside of the condensation tank 1, a motor 3 is fixedly installed at the bottom of the condensation tank 1, the output shaft of the motor 3 passes through the condensation tank 1 and is connected to the condensation tank 1 through a sealed bearing, the end of the output shaft is fixedly connected to a rotating shaft 4, the middle section of the shaft body of the rotating shaft 4 is fixedly connected to a stirring rod 5, the number of stirring rods 5 is multiple, and the multiple stirring rods 5 are evenly distributed on the rotating shaft 4. Through the setting of the stirring rod 5, it can rotate with the rotating shaft 4, and then stir the condensate in the condensation tank 1, thereby accelerating the efficiency of its heat dissipation, the upper section of the shaft body of the rotating shaft 4 is fixedly connected to the fan blade 6, the upper section of the shaft body of the rotating shaft 4 and located above the fan blade 6 is fixedly connected to the impact rod 10, the top of the condensation tank 1 is fixedly connected to the wind tube 7, and the top of the wind tube 7 is fixedly connected to the mesh cover 8.

[0020] See also Figure 2 , Figure 4 The inner side of the wind tube 7 is provided with an anti-blocking mechanism 9, which includes a hollow shell 91 fixedly connected to the inner wall of the wind tube 7, a striker pin 92 slidably connected to the upper end of the hollow shell 91, and the striker pin 92 abuts against the mesh cover 8, and a sliding pin 95 slidably connected to the side wall of the hollow shell 91, and the sliding pin 95 is slidably connected to the striker pin 92. By setting the anti-blocking mechanism 9, the mesh cover 8 can be periodically vibrated to prevent the mesh from being blocked.

[0021] See also Figure 4A guide rod 93 is fixedly connected to the inner bottom of the hollow shell 91, and the guide rod 93 is slidably connected to the striker pin 92, and a spring 94 is arranged inside the striker pin 92. The arrangement of the guide rod 93 has a guiding effect on the lifting and lowering of the striker pin 92. One end of the spring 94 is fixedly connected to the guide rod 93, and the other end of the spring 94 is fixedly connected to the inner surface of the striker pin 92. The arrangement of the spring 94 has an auxiliary resetting effect on the striker pin 92. A limiting ring 96 is fixedly connected to the middle section of the pin body of the sliding pin 95, and the limiting ring 96 contacts the inner wall of the hollow shell 91. The arrangement of the limiting ring 96 has a limiting effect on the sliding pin 95.

[0022] The specific implementation process of the utility model is as follows: when in use, the motor 3 drives the rotating shaft 4 to rotate, and the rotating shaft 4 simultaneously drives the stirring rod 5, the fan blades 6 and the impact rod 10 to rotate, the fan blades 6 will discharge the heat in the condensation tank 1 from the wind tube 7, and the stirring rod 5 will stir the condensate, thereby accelerating the heat dissipation and further improving the cooling efficiency of the condensation tank 1. In addition, when the impact rod 10 rotates with the rotating shaft 4, the impact rod 10 will periodically collide with the sliding pin 95, causing the sliding pin 95 to retract, and the sliding pin 95 will interact with the impact pin 92 during the retraction process, which can also cause the impact pin 92 to retract. When the impact rod 10 and the sliding pin 95 are misaligned, the impact pin 92 will be reset under the action of the spring 94 and hit the mesh cover 8, which can cause the mesh cover 8 to vibrate, so that the fluff and other debris wrapped around the mesh of the mesh cover 8 will be blown away with the airflow, thereby ensuring the normal ventilation and heat dissipation.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for preparing a chiral epoxy compound, comprising a condensation tank (1), characterized in that: A condensation coil (2) is fixedly connected to the inner side of the condensation tank (1), both ends of the condensation coil (2) pass through the condensation tank (1) and extend to the outside of the condensation tank (1), a motor (3) is fixedly installed at the bottom of the condensation tank (1), an output shaft of the motor (3) passes through the condensation tank (1) and is connected to the condensation tank (1) via a sealed bearing, a rotating shaft (4) is fixedly connected to the end of the output shaft, a stirring rod (5) is fixedly connected to the middle section of the shaft body of the rotating shaft (4), a fan blade (6) is fixedly connected to the upper section of the shaft body of the rotating shaft (4), a striker rod (10) is fixedly connected to the upper section of the shaft body of the rotating shaft (4) and located above the fan blade (6), a wind tube (7) is fixedly connected to the top of the condensation tank (1), a mesh cover (8) is fixedly connected to the top of the wind tube (7), and an anti-blocking mechanism (9) is arranged on the inner side of the wind tube (7).

2. The device for preparing a chiral epoxy compound according to claim 1, characterized in that: There are multiple stirring rods (5), and the multiple stirring rods (5) are evenly distributed on the rotating shaft (4).

3. The device for preparing a chiral epoxy compound according to claim 1, characterized in that: The anti-blocking mechanism (9) comprises a hollow shell (91) fixedly connected to the inner wall of the wind tube (7); a striker pin (92) is slidably connected to the interior of the upper end of the hollow shell (91), and the striker pin (92) contacts the mesh cover (8); a sliding pin (95) is slidably connected to the interior of the side wall of the hollow shell (91), and the sliding pin (95) is slidably connected to the striker pin (92).

4. The device for preparing a chiral epoxy compound according to claim 3, characterized in that: A guide rod (93) is fixedly connected to the inner bottom of the hollow shell (91), the guide rod (93) is slidably connected to the striker pin (92), and a spring (94) is disposed inside the striker pin (92).

5. The device for preparing a chiral epoxy compound according to claim 4, characterized in that: One end of the spring (94) is fixedly connected to the guide rod (93), and the other end of the spring (94) is fixedly connected to the inner surface of the striker pin (92).

6. The device for preparing a chiral epoxy compound according to claim 3, characterized in that: The middle section of the pin body of the sliding pin (95) is fixedly connected to a limiting ring (96), and the limiting ring (96) is in contact with the inner wall of the hollow shell (91).

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