Amantadine hydrochloride amination condensing device

Abstract

The utility model discloses an amantadine hydrochloride amination condensing device, which belongs to the technical field of chemical production equipment, and comprises a condensing barrel for amination condensation of amantadine hydrochloride, a support frame is welded on the vertical inner wall of the condensing barrel, the end part of the support frame is connected with a rotating frame, the bottom of the rotating frame is provided with a motor, and the motor is connected with the condensing barrel. An output shaft of the motor is connected with a driving gear through a coupler, a rotating disc is rotationally connected to the interior of the rotating frame, a guide hopper is installed at the bottom of the rotating disc, a driven gear is installed on the periphery of the guide hopper, a connecting rod is welded to the interior of the rotating disc, and a circular hollow plate is welded to the top of the connecting rod; according to the amantadine hydrochloride cooling device, the stirring capacity is improved, amantadine hydrochloride liquid is cooled more uniformly, and the product quality and subsequent process treatment are ensured.

Description

Technical Field

[0001] This utility model belongs to the technical field of chemical production equipment, and in particular to a condensation device for adamantane amination of hydrochloric acid. Background Technology

[0002] The amination of adamantane hydrochloride is a crucial chemical reaction step in the production process. Using adamantane as the starting material, it undergoes a series of complex reactions to introduce an amino group (-NH2) into the adamantane molecule, thereby generating adamantane. Traditional adamantane hydrochloride amination condensation devices can meet basic condensation requirements, but their weak stirring ability prevents sufficient flow of the liquid adamantane hydrochloride within the condensation unit. This results in uneven cooling, with some liquid near the cooling pipes cooling faster than liquid further away. Consequently, some adamantane hydrochloride may not reach the standard temperature, affecting product quality and subsequent processing.

[0003] A search revealed Chinese patent document (authorization announcement number CN215216868U), which relates to the field of adamantane hydrochloride production technology and discloses an amination and condensation device for adamantane hydrochloride, including a body, a condensation mechanism, a cover, and a heat dissipation box. Activating the cooling fan dissipates heat from the inside of the body, lowering the temperature of the condensation coil and heat dissipation fins, and also dissipating heat from the surface of the inner cavity, significantly shortening the cooling time of the adamantane hydrochloride. This device can meet basic condensation requirements; however, its weak stirring ability prevents sufficient flow of the adamantane hydrochloride liquid within the condensation device, resulting in uneven cooling as the liquid near the cooling pipes cools faster than the liquid further away. Consequently, some of the adamantane hydrochloride may not reach the standard temperature, affecting product quality and subsequent processing. Utility Model Content

[0004] The purpose of this invention is to provide a device for the amination and condensation of adamantane hydrochloride to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a condensation device for ammonia hydrochloride amination, comprising a condensation tank for ammonia hydrochloride amination condensation, a support frame welded to the vertical inner wall of the condensation tank, a rotating frame connected to the end of the support frame, a motor installed at the bottom of the rotating frame, the output shaft of the motor connected to a driving gear via a coupling, a rotating disk rotatably connected inside the rotating frame, a guide bucket installed at the bottom of the rotating disk, a driven gear installed on the outer periphery of the guide bucket, a connecting rod welded inside the rotating disk, a circular hollow plate welded to the top of the connecting rod, a spring connected inside the circular hollow plate, an arc-shaped moving plate connected to one end of the spring, one end of the arc-shaped moving plate sliding inside the circular hollow plate, a connecting frame connected to the end of the arc-shaped moving plate away from the spring, and a conical sealing block welded to the top of the connecting frame to prevent raw material leakage.

[0006] Preferably, a buffer tank for storing raw materials is installed on the top of the rotating disk, and a sealing hopper for cooperating with a conical sealing block is connected to the bottom of the buffer tank.

[0007] Preferably, the bottom of the condenser is welded with a support column for support, and a condenser inlet pipe is connected to the outer periphery of the condenser. One end of the condenser inlet pipe is connected to a condenser pipe for the flow of condensate.

[0008] Preferably, the end of the condenser tube away from the condenser inlet tube is connected to a condenser outlet tube, and the ends of the condenser inlet tube and the condenser outlet tube are connected to an external condensate tank.

[0009] Preferably, the top of the condenser is equipped with a feed hopper for the required amination condensation raw material to enter, and the bottom of the condenser is connected to a discharge hopper for the raw material to be discharged.

[0010] Preferably, a crossbar is slidably connected to the top of the buffer bucket, and multiple sliding grooves for fixing are provided on the outer periphery of the buffer bucket.

[0011] Preferably, a fixing rod is welded to the side of the crossbar, and multiple fixed blades for stirring are installed on the outer periphery of the fixing rod.

[0012] Compared with the prior art, the technical effects and advantages of this utility model are as follows:

[0013] This adamantane hydrochloride amination condensation device benefits from the structure of fixed blades and a buffer tank. The motor drives the drive gear to rotate, which in turn drives the driven gear to rotate. The driven gear drives the rotating disk and the buffer tank to rotate. The raw material in the buffer tank rotates and comes into contact with the fixed blades, stirring the raw material and allowing the adamantane hydrochloride liquid to flow fully within the condensation device. The condensate in the condenser tube fully exchanges heat with the adamantane hydrochloride liquid. Compared to traditional adamantane hydrochloride amination condensation devices with weak stirring capabilities, this structure increases the stirring capacity, resulting in more uniform cooling of the adamantane hydrochloride liquid and ensuring product quality and subsequent processing.

[0014] This adamantane hydrochloride amination condensation device benefits from the structure of the conical sealing block and the sealing hopper. When the crossbar contacts the sliding groove, the fixed rod is pressed down, and the fixed rod squeezes the conical sealing block. The conical sealing block drives the connecting frame and the arc-shaped moving plate to squeeze the spring, and the conical sealing block separates from the sealing hopper. The condensed liquid flows out through the gap between the conical sealing block and the sealing hopper. Attached Figure Description

[0015] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0016] Figure 1 This is a schematic diagram of the structure of this utility model;

[0017] Figure 2 This is a cross-sectional view of the present invention;

[0018] Figure 3 This is a schematic diagram of the internal structure of the present invention;

[0019] Figure 4 This utility model Figure 3 Enlarged view of point A in the middle;

[0020] Figure 5 This utility model Figure 3 Enlarged view of point B in the middle.

[0021] Explanation of reference numerals in the attached figures:

[0022] In the diagram: 1. Support column; 101. Condensate tank; 102. Feed hopper; 103. Condensate inlet pipe; 104. Condensate outlet pipe; 105. Discharge hopper; 106. Condensate pipe; 2. Buffer tank; 201. Sliding groove; 202. Crossbar; 203. Fixed rod; 204. Fixed blade; 3. Support frame; 301. Rotating frame; 302. Rotating disk; 303. Connecting rod; 304. Circular hollow plate; 305. Spring; 306. Arc-shaped moving plate; 307. Connecting frame; 308. Conical sealing block; 309. Sealing hopper; 4. Motor; 401. Drive gear; 402. Driven gear; 403. Guide hopper. Detailed Implementation

[0023] In the following description, numerous specific details are set forth in order to provide a more thorough understanding of the present invention. However, it will be apparent to those skilled in the art that the present invention can be practiced without one or more of these details. In other instances, certain technical features well-known in the art have not been described in order to avoid confusion with the present invention.

[0024] The connection method can be any existing method, such as bonding, welding, or bolting, depending on the actual needs.

[0025] like Figures 1 to 5The illustrated ammonia hydrochloride amination condensation device includes a condensation tank 101 for ammonia hydrochloride amination condensation. A support frame 3 is welded to the vertical inner wall of the condensation tank 101. A rotating frame 301 is connected to the end of the support frame 3. A motor 4 is installed at the bottom of the rotating frame 301. The output shaft of the motor 4 is connected to a drive gear 401 via a coupling. A rotating disk 302 is rotatably connected inside the rotating frame 301. When the motor 4 is turned on, the motor 4 drives the drive gear 401 to rotate, which in turn drives the driven gear 402 to rotate. The driven gear 402 drives the rotating disk 302 and the buffer tank 2 to rotate, causing the raw material inside the buffer tank 2 to rotate. A guide hopper 403 is installed at the bottom of the rotating disk 302, and a driven gear 402 is installed on the outer periphery of the guide hopper 403. A connecting rod 303 is welded inside the rotating disk 302, and a circular hollow plate 304 is welded to the top of the connecting rod 303. An internal spring 305 is connected, and one end of the spring 305 is connected to an arc-shaped moving plate 306. One end of the arc-shaped moving plate 306 slides inside a circular hollow plate 304. The end of the arc-shaped moving plate 306 away from the spring 305 is connected to a connecting frame 307. A conical sealing block 308 for preventing raw material leakage is welded to the top of the connecting frame 307. A buffer tank 2 for storing raw materials is installed on the top of the rotating disk 302. A sealing hopper 309 for cooperating with the conical sealing block 308 is connected to the bottom of the buffer tank 2. After condensation, the crossbar 202 contacts the sliding groove 201, and the fixing rod 203 is pressed down. The fixing rod 203 squeezes the conical sealing block 308. The conical sealing block 308 drives the connecting frame 307 and the arc-shaped moving plate 306 to squeeze the spring 305. The conical sealing block 308 separates from the sealing hopper 309, and the condensed liquid flows out through the gap between the conical sealing block 308 and the sealing hopper 309.

[0026] A support column 1 is welded to the bottom of the condenser tank 101 for support. A condenser inlet pipe 103 is connected to the outer periphery of the condenser tank 101. One end of the condenser inlet pipe 103 is connected to a condenser pipe 106 for condensate flow. The end of the condenser pipe 106 away from the condenser inlet pipe 103 is connected to a condenser outlet pipe 104. The ends of the condenser inlet pipe 103 and the condenser outlet pipe 104 are connected to an external condensate tank.

[0027] The top of the condenser 101 is equipped with a feed hopper 102 for the input of the required amination condensation raw material. The adamantane hydrochloride raw material that needs to be amination condensed is added from the feed hopper 102 into the buffer tank 2. The bottom of the condenser 101 is connected to a discharge hopper 105 for the discharge of the raw material, and finally discharged through the guide hopper 403 and the discharge hopper 105.

[0028] A crossbar 202 is slidably connected to the top of the buffer tank 2. Multiple sliding grooves 201 for fixing are provided on the outer periphery of the buffer tank 2. A fixing rod 203 is welded to the side of the crossbar 202. Multiple fixed blades 204 for stirring are installed on the outer periphery of the fixing rod 203. The rotating raw material comes into contact with the fixed blades 204 and stirs the raw material, so that the adamantane hydrochloride liquid flows fully in the condensation device. The condensate in the condenser tube 106 fully exchanges heat with the adamantane hydrochloride liquid.

[0029] Working principle

[0030] In operation, the adamantane hydrochloride amination and condensation device first adds the adamantane hydrochloride raw material requiring amination and condensation into the buffer tank 2 through the feed hopper 102. Then, the motor 4 is turned on, driving the drive gear 401 to rotate. The drive gear 401 then drives the driven gear 402 to rotate, which in turn drives the rotating disk 302 and the buffer tank 2 to rotate. The raw material in the buffer tank 2 rotates, contacting the fixed blades 204, thus agitating the material and ensuring the adamantane hydrochloride liquid flows fully within the condensation device. The condenser tube 10... The condensate in 6 fully exchanges heat with the ammonium hydrochloride liquid. After condensation, the crossbar 202 contacts the sliding groove 201, and the fixed rod 203 is pressed down. The fixed rod 203 squeezes the conical sealing block 308. The conical sealing block 308 drives the connecting frame 307 and the arc-shaped moving plate 306 to squeeze the spring 305. The conical sealing block 308 separates from the sealing hopper 309. The condensed liquid flows out through the gap between the conical sealing block 308 and the sealing hopper 309, and is finally discharged through the guide hopper 403 and the discharge hopper 105.

[0031] It should be noted that in this article, relational terms such as one and two are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations.

[0032] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A condensation apparatus for adamantane hydrochloride amination, comprising a condensation tank (101) for performing adamantane hydrochloride amination condensation, characterized in that: A support frame (3) is welded to the vertical inner wall of the condenser (101). A rotating frame (301) is connected to the end of the support frame (3). A motor (4) is installed at the bottom of the rotating frame (301). The output shaft of the motor (4) is connected to a drive gear (401) via a coupling. A rotating disk (302) is rotatably connected inside the rotating frame (301). A guide bucket (403) is installed at the bottom of the rotating disk (302). A driven gear (402) is installed on the outer periphery of the guide bucket (403). The rotating disk (302) is welded inside. A connecting rod (303) is connected, and a circular hollow plate (304) is welded to the top of the connecting rod (303). A spring (305) is connected inside the circular hollow plate (304). One end of the spring (305) is connected to an arc-shaped moving plate (306). One end of the arc-shaped moving plate (306) slides inside the circular hollow plate (304). The end of the arc-shaped moving plate (306) away from the spring (305) is connected to a connecting frame (307). A conical sealing block (308) for preventing raw material leakage is welded to the top of the connecting frame (307).

2. The ammonia condensation apparatus for adamantane hydrochloride according to claim 1, characterized in that: The top of the rotating disk (302) is equipped with a buffer tank (2) for storing raw materials, and the bottom of the buffer tank (2) is connected to a sealing hopper (309) for cooperating with the conical sealing block (308).

3. The ammonia condensation apparatus for adamantane hydrochloride according to claim 1, characterized in that: The bottom of the condenser (101) is welded with a support column (1) for support, and the outer periphery of the condenser (101) is connected to a condenser inlet pipe (103). One end of the condenser inlet pipe (103) is connected to a condenser pipe (106) for condensate flow.

4. The ammonia condensation apparatus for adamantane hydrochloride according to claim 3, characterized in that: The end of the condenser tube (106) away from the condenser inlet tube (103) is connected to the condenser outlet tube (104), and the ends of the condenser inlet tube (103) and the condenser outlet tube (104) are connected to an external condensate tank.

5. The ammonia condensation apparatus for adamantane hydrochloride according to claim 1, characterized in that: The top of the condenser (101) is equipped with a feed hopper (102) for the input of the required amination condensation raw material, and the bottom of the condenser (101) is connected to a discharge hopper (105) for the discharge of the raw material.

6. The ammonia condensation apparatus for adamantane hydrochloride according to claim 2, characterized in that: A crossbar (202) is slidably connected to the top of the buffer bucket (2), and a plurality of sliding grooves (201) for fixing are provided on the outer periphery of the buffer bucket (2).

7. The ammonia condensation apparatus for adamantane hydrochloride according to claim 6, characterized in that: A fixing rod (203) is welded to the side of the crossbar (202), and a plurality of fixed blades (204) for stirring are installed on the outer periphery of the fixing rod (203).

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