Quantitative mixing device for production of sartan biphenyl

Abstract

The utility model provides a kind of quantitative mixing device for sandatan biphenyl production, it is related to sandatan biphenyl production equipment technical field, and it includes: storage mechanism, and the outside of storage mechanism is provided with mixing mechanism, and the outside of mixing mechanism is provided with feeding mechanism, and the storage mechanism includes sealing cover;The utility model transports the raw material for producing sandatan biphenyl to the stirring mixing place of tank upper end by spiral stirring member with tank bottom end, so that the raw material of tank bottom end is mixed with the raw material of tank upper end to produce sandatan biphenyl, prevent part raw material from depositing in tank bottom end, cannot be mixed with other raw material and stirred, cause raw material mixing not enough uniform, the quality of produced sandatan biphenyl reduces, to avoid to raw material again mixing stirring, reduce the mixing time needed by it, and then improve the efficiency of sandatan biphenyl production, by baffle, make the raw material of stirring produce turbulence in the process of stirring, improve the diffusion effect of raw material, so that raw material is mixed more uniformly.

Description

Technical Field

[0001] This utility model relates to the technical field of sartan biphenyl production equipment, and in particular to a quantitative mixing device for sartan biphenyl production. Background Technology

[0002] Sartan biphenyl is a pharmaceutical intermediate used to synthesize novel sartan antihypertensive drugs, such as losartan, valsartan, iprosartan, and irbesartan. In the production process of the intermediate sartan biphenyl, the raw materials for producing sartan biphenyl need to be mixed so that the mixed raw materials can be used to react and generate sartan biphenyl.

[0003] However, in the existing technology, the mixing device used for sartan biphenyl production causes some raw materials to settle at the bottom of the tank during the production process. These materials cannot participate in the mixing of raw materials at the top of the tank, resulting in uneven mixing of raw materials inside the tank. This can easily lead to a decrease in the quality of the produced sartan biphenyl. Furthermore, because the raw materials at the bottom of the tank do not participate in the mixing, the produced product needs to be put back into the device for mixing, which reduces the production efficiency of sartan biphenyl and results in uneven mixing of raw materials inside the tank. Utility Model Content

[0004] The purpose of this invention is to overcome the shortcomings of the existing technology and provide a quantitative mixing device for the production of sartan biphenyl.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a quantitative mixing device for the production of sartan biphenyl, comprising: a storage mechanism, a mixing mechanism disposed outside the storage mechanism, a feeding mechanism disposed outside the mixing mechanism, the storage mechanism including a sealing cover, a tank disposed at the lower end of the sealing cover, a support frame disposed at the lower end of the tank, the mixing mechanism including a motor, a support member disposed outside the motor, a protective shell disposed at the lower end of the support member, a gear one disposed at the lower end of the protective shell, a gear two disposed outside the gear one, a stirring paddle disposed at the lower end of the gear two, a limit rod disposed outside the stirring paddle, two symmetrical baffles disposed at the lower end of the limit rod, a spiral stirring element disposed at the lower end of the baffles, and a support rod disposed at the lower end of the spiral stirring element.

[0006] In a preferred embodiment, the feeding mechanism includes a fixed housing, a limit cover is provided on the outside of the fixed housing, a second motor is provided on the outside of the limit cover, a pad is provided at the lower end of the second motor, a star-shaped feeder is provided on the outside of the pad, and the storage mechanism includes a sealing cover.

[0007] In a preferred embodiment, the lower end of the sealing cap is connected to the upper end of the tank body by bolt threads, the lower end of the tank body is connected to the upper end of the support frame by bolt threads, the inner side of the support member is provided with a corresponding slot for the first motor, and the outer side of the first motor is connected to the upper end of the support member by bolt threads.

[0008] In a preferred embodiment, the lower end of the support member is connected to the upper end of the sealing cover by bolt threads, the lower end of the protective shell is connected to the top end of the sealing cover by bolt threads, the outer side of the protective shell is provided with a sliding groove corresponding to the first motor, the upper end of the first gear is provided with a slot corresponding to the first motor, and the lower end of the gear is connected to the lower end of the motor by bolt threads.

[0009] In a preferred embodiment, the inner side of the second gear is provided with a slot corresponding to the stirring paddle, the outer side of the second gear is connected to the upper end of the stirring paddle by bolt thread, the inner side of the sealing cover is provided with a slot corresponding to the stirring paddle, the inner side of the limiting rod is provided with a slot corresponding to the stirring paddle, the upper end of the stirring paddle is provided with a circular protrusion, and the outer side of the limiting rod is connected to the upper end of the tank by bolt thread.

[0010] In a preferred embodiment, the outer side of the baffle is connected to the middle section of the tank by bolts and threads, the inner side of the spiral agitator is fixedly connected to the lower end of the agitator, the outer side of the support rod is fixedly connected to the lower end of the tank, and the upper end of the support rod is provided with a groove corresponding to the agitator.

[0011] In a preferred embodiment, the lower end of the fixed housing is connected to the top end of the sealing cover by bolt threads, the upper end of the sealing cover is provided with a slot corresponding to the fixed housing, the outer side of the limiting cover is connected to the outer side of the fixed housing by bolt threads, and the lower end of the motor is connected to the upper end of the pad by bolt threads.

[0012] In a preferred embodiment, the lower end of the pad is connected to the upper end of the sealing cover by bolt threads. The inner side of the fixed housing is provided with a slot corresponding to the star-shaped feeder. The inner side of the limiting cover is provided with a slot corresponding to the star-shaped feeder. The rotating shaft of the second motor is provided with two symmetrical rectangular protrusions. The inner side of the star-shaped feeder is provided with a slot corresponding to the rectangular protrusion on the second motor. The star-shaped feeder and the second motor are connected by bolt threads.

[0013] Compared with the prior art, the advantages and positive effects of this utility model are as follows: This invention uses a spiral agitator to transport the raw materials used for producing sartan biphenyl from the bottom of the tank to the mixing area at the top of the tank. This allows the raw materials at the bottom and top of the tank to be mixed together to produce sartan biphenyl. This prevents some raw materials from settling at the bottom of the tank and failing to mix with other materials, which would result in uneven mixing and reduced quality of the produced sartan biphenyl. This avoids the need for further mixing and reduces the required mixing time, thereby improving the efficiency of sartan biphenyl production. The baffles create turbulence in the mixing process, enhancing the diffusion effect of the raw materials and making the mixture more uniform. Attached Figure Description

[0014] Figure 1 This utility model provides a schematic diagram of the storage mechanism of a quantitative mixing device for the production of sartan biphenyl.

[0015] Figure 2 A schematic diagram of the mixing mechanism of a quantitative mixing device for the production of sartan biphenyl provided by this utility model.

[0016] Figure 3 This utility model provides a schematic diagram of the disassembled mixing mechanism of a quantitative mixing device for the production of sartan biphenyl.

[0017] Figure 4 This is a partial cross-sectional schematic diagram of the mixing mechanism of a quantitative mixing device for the production of sartan biphenyl provided by this utility model.

[0018] Figure 5 This utility model provides a schematic diagram of the feeding mechanism of a quantitative mixing device for the production of sartan biphenyl.

[0019] Figure 6 This utility model provides a schematic diagram of the disassembled feeding mechanism of a quantitative mixing device for the production of sartan biphenyl.

[0020] Legend: 1. Storage mechanism; 11. Sealing cover; 12. Tank body; 13. Support frame; 2. Mixing mechanism; 21. Motor 1; 22. Support component; 23. Protective shell; 24. Gear 1; 25. Gear 2; 26. Stirring paddle; 27. Limiting rod; 28. Baffle; 29. ​​Spiral stirring component; 291. Support rod; 3. Feeding mechanism; 31. Fixed housing; 32. Limiting cover; 33. Motor II; 34. Pad block; 35. Star-shaped feeder. Detailed Implementation

[0021] 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. Example

[0022] like Figure 1-4 As shown, this utility model provides a technical solution: a quantitative mixing device for the production of sartan biphenyl, comprising: a storage mechanism 1, a mixing mechanism 2 disposed outside the storage mechanism 1, and a feeding mechanism 3 disposed outside the mixing mechanism 2; the storage mechanism 1 includes a sealing cover 11, a tank body 12 disposed at the lower end of the sealing cover 11, and a support frame 13 disposed at the lower end of the tank body 12; the mixing mechanism 2 includes a motor 21, a support member 22 disposed outside the motor 21, a protective shell 23 disposed at the lower end of the support member 22, and a gear disposed at the lower end of the protective shell 23. Gear 24 has a gear 25 on its outer side. A stirring paddle 26 is located at the lower end of gear 25. A limit rod 27 is located on the outer side of the stirring paddle 26. Two symmetrical baffles 28 are located at the lower end of the limit rod 27. A spiral stirring element 29 is located at the lower end of the baffles 28. A support rod 291 is located at the lower end of the spiral stirring element 29. The lower end of the sealing cover 11 is connected to the upper end of the tank body 12 by bolt threads. The lower end of the tank body 12 is connected to the upper end of the support frame 13 by bolt threads. A corresponding slot for motor 21 is provided on the inner side of the support member 22. The outer side of motor 21 is connected to the upper end of support 22 by bolt threads. The lower end of support 22 is connected to the upper end of sealing cover 11 by bolt threads. The lower end of protective shell 23 is connected to the top of sealing cover 11 by bolt threads. The outer side of protective shell 23 is provided with a sliding groove corresponding to motor 21. The upper end of gear 24 is provided with a slot corresponding to motor 21. The lower end of gear 24 is connected to the lower end of motor 21 by bolt threads. The inner side of gear 25 is provided with a slot corresponding to stirring paddle 26. The outer side of gear 25 is connected to the upper end of stirring paddle 26. The sealing cover 11 is connected by bolt threads, and the inner side of the sealing cover 11 is provided with a slot corresponding to the stirring paddle 26. The inner side of the limiting rod 27 is provided with a slot corresponding to the stirring paddle 26. The upper end of the stirring paddle 26 is provided with a circular protrusion. The outer side of the limiting rod 27 is connected to the upper end of the tank 12 by bolt threads. The outer side of the baffle 28 is connected to the middle section of the tank 12 by bolt threads. The inner side of the spiral stirring component 29 is fixedly connected to the lower end of the stirring paddle 26. The outer side of the support rod 291 is fixedly connected to the lower end of the tank 12. The upper end of the support rod 291 is provided with a slot corresponding to the stirring paddle 26.

[0023] In this embodiment, the support member 22 is connected to the sealing cover 11 by bolt threads, the motor 21 is connected to the support member 22 by bolt threads, the motor 21 is fixed to the sealing cover 11 by the support member 22, the limiting rod 27 is connected to the tank body 12 by bolt threads, the gear 24 is smaller than the gear 25, the inner side of the limiting rod 27 is provided with a slot corresponding to the stirring paddle 26, the support rod 291 is fixedly connected to the tank body 12, the upper end of the support rod 291 is provided with a slot corresponding to the stirring paddle 26, and the stirring paddle 26 is fixed to the inner side of the tank body 12 by the limiting rod 27 and the support rod 291; After the raw materials are fed into the tank 12, the motor 21 is started, which drives the gear 24 to rotate. The gear 24 meshes with the gear 25, driving the gear 25 to rotate. The rotation of the gear 25 drives the agitator 26 to rotate. The support member 22 provides support for the motor 21, allowing the gear 24 to operate normally. The protective shell 23 protects the gears 24 and 25, preventing foreign objects from falling between them and damaging them during operation. The protective shell 23 also prevents accidental contact with the working gears 24 and 25, avoiding injury. By having the smaller gear 24 drive the larger gear 25, the load on the motor 21 is reduced, preventing overload damage. The agitator 26 rotates within the tank. The rotation inside tank 12 mixes and stirs the raw materials inside. The baffle 28 inside tank 12 creates turbulence within the raw materials during stirring, increasing the diffusion range and making the mixing more uniform, thus improving the quality of the produced sartan biphenyl. The spiral agitator 29 at the lower end of the agitator 26 transports the raw materials settled at the bottom of tank 12 to the mixing area at the top, allowing them to mix with the materials above. This ensures more uniform mixing within tank 12, increasing the yield and quality of the product. It also prevents raw materials from settling at the bottom of tank 12 without participating in the mixing process, which would reduce the quality of the finished product and avoid the need for further mixing, thereby improving the production efficiency of sartan biphenyl. Example

[0024] like Figure 5-6As shown, the feeding mechanism 3 includes a fixed housing 31, a limit cover 32 is provided on the outside of the fixed housing 31, a second motor 33 is provided on the outside of the limit cover 32, a pad 34 is provided at the lower end of the second motor 33, and a star-shaped feeder 35 is provided on the outside of the pad 34. The storage mechanism 1 includes a sealing cover 11, the lower end of the fixed housing 31 is connected to the top end of the sealing cover 11 by bolt threads, the upper end of the sealing cover 11 is provided with a slot corresponding to the fixed housing 31, and the outside of the limit cover 32 is connected to the outside of the fixed housing 31 by bolt threads. The lower end of motor 2 33 is connected to the upper end of pad 34 by bolt thread, and the lower end of pad 34 is connected to the upper end of sealing cover 11 by bolt thread. The inner side of fixed housing 31 is provided with a corresponding slot for star-shaped feeder 35, and the inner side of limit cover 32 is provided with a corresponding slot for star-shaped feeder 35. The rotating shaft of motor 2 33 is provided with two symmetrical rectangular protrusions, and the inner side of star-shaped feeder 35 is provided with a corresponding slot for the rectangular protrusion on motor 2 33. Star-shaped feeder 35 and motor 2 33 are connected by bolt thread.

[0025] In this embodiment, the fixed housing 31 and the sealing cover 11 are connected by bolt threads, the limiting cover 32 and the fixed housing 31 are connected by bolt threads, the second motor 33 and the pad 34 are connected by bolt threads, the pad 34 and the sealing cover 11 are connected by bolt threads, the second motor 33 is fixed to the sealing cover 11 by the pad 34, the inner side of the fixed housing 31 is provided with a corresponding slot for the star-shaped feeder 35, the inner side of the limiting cover 32 is provided with a corresponding slot for the star-shaped feeder 35, the rotating shaft of the second motor 33 is provided with two symmetrical rectangular protrusions, the inner side of the star-shaped feeder 35 is provided with a corresponding slot for the rectangular protrusions on the second motor 33, the star-shaped feeder 35 and the second motor 33 are connected by bolt threads, and the second motor 33 is connected to the upper end of the fixed housing 31. Raw materials are fed into the hopper. By controlling the rotation of motor 33, the star-shaped feeder 35 is controlled, allowing the volume of various raw materials to be controlled according to a certain ratio. By rotating the star-shaped feeder 35 a certain number of times, various raw materials can be quantitatively fed in a certain ratio, ensuring that the subsequent chemical reaction can proceed efficiently and with high quality, improving the purity of the product and reducing the waste of raw materials. The star-shaped feeder 35 can be fixed by the fixed housing 31, and the star-shaped feeder 35 can be fixed inside the fixed housing 31 by the limiting cover 32. The motor 33 can be raised and fixed by the pad 34, so that it can drive the star-shaped feeder 35 to work normally.

[0026] Working principle: like Figure 1-6As shown, when various raw materials are added, the rotation of motor 233 is controlled, thereby controlling the star-shaped feeder 35. This allows the volume of each raw material to be added in a specific ratio. By rotating the star-shaped feeder 35 a certain number of times, the raw materials can be added quantitatively in a specific ratio, ensuring that the subsequent chemical reaction proceeds efficiently and with high quality, improving product purity, and reducing raw material waste. After the raw materials are added into the tank 12, motor 121 is started, causing gear 124 to rotate. Through the meshing of gear 124 with gear 25, gear 25 is driven to... The rotation of gear 25 drives the stirring paddle 26 to rotate. The support member 22 provides support for motor 21, allowing gear 24 to work normally. The protective shell 23 protects gear 24 and gear 25, preventing foreign objects from falling between them and causing damage during operation. The protective shell 23 also prevents personnel from accidentally touching gear 24 and gear 25 during operation and causing injury. By having the smaller gear 24 drive the larger gear 25, the load on motor 21 can be reduced, preventing motor 21 from being overloaded and damaged. The rotation of the agitator 26 inside the tank 12 mixes and stirs the raw materials. The baffle 28 on the inner side of the tank 12 creates turbulence within the raw materials during stirring, increasing the diffusion range between the materials and making the mixing more uniform, thus improving the quality of the produced sartan biphenyl. The spiral agitator 29 at the lower end of the agitator 26 transports the raw materials settled at the bottom of the tank 12 to the mixing and stirring area at the top of the tank 12, allowing them to mix and stir with the raw materials at the top. This makes the mixing of the raw materials in the tank 12 more uniform, increases the yield of the product, and improves the quality of the product. It also prevents raw materials from settling at the bottom of the tank 12 without participating in the mixing and stirring process, which would reduce the quality of the produced product and avoid the need for re-mixing and stirring, thereby improving the production efficiency of sartan biphenyl.

[0027] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any other way. Any person skilled in the art may make changes or modifications to the above-disclosed technical content to create equivalent embodiments for application in other fields. However, any simple modifications, equivalent changes, and modifications made to the above embodiments based on the technical essence of the present utility model without departing from the technical solution of the present utility model shall still fall within the protection scope of the technical solution of the present utility model.

Claims

1. A quantitative mixing device for the production of sartan biphenyl, comprising: A storage mechanism (1) is characterized in that a mixing mechanism (2) is provided on the outside of the storage mechanism (1), and a feeding mechanism (3) is provided on the outside of the mixing mechanism (2). The storage mechanism (1) includes a sealing cover (11), a tank (12) is provided at the lower end of the sealing cover (11), and a support frame (13) is provided at the lower end of the tank (12). The mixing mechanism (2) includes a motor (21), a support member (22) is provided on the outside of the motor (21), and a support member (22) is provided at the lower end of the support member (22). There is a protective shell (23), and a gear one (24) is provided at the lower end of the protective shell (23). A gear two (25) is provided on the outside of the gear one (24). A stirring paddle (26) is provided at the lower end of the gear two (25). A limit rod (27) is provided on the outside of the stirring paddle (26). Two symmetrical baffles (28) are provided at the lower end of the limit rod (27). A spiral stirring component (29) is provided at the lower end of the baffle (28). A support rod (291) is provided at the lower end of the spiral stirring component (29).

2. The quantitative mixing device for sartan-biphenyl production according to claim 1, characterized in that: The feeding mechanism (3) includes a fixed housing (31), a limit cover (32) is provided on the outside of the fixed housing (31), a motor (33) is provided on the outside of the limit cover (32), a pad (34) is provided at the lower end of the motor (33), a star-shaped feeder (35) is provided on the outside of the pad (34), and the storage mechanism (1) includes a sealing cover (11).

3. The quantitative mixing device for sartan-biphenyl production according to claim 1, characterized in that: The lower end of the sealing cap (11) is connected to the upper end of the tank body (12) by bolt thread, the lower end of the tank body (12) is connected to the upper end of the support frame (13) by bolt thread, the inner side of the support member (22) is provided with a slot corresponding to the motor one (21), and the outer side of the motor one (21) is connected to the upper end of the support member (22) by bolt thread.

4. The quantitative mixing device for sartan-biphenyl production according to claim 1, characterized in that: The lower end of the support member (22) is connected to the upper end of the sealing cover (11) by bolt thread, the lower end of the protective shell (23) is connected to the top end of the sealing cover (11) by bolt thread, the outer side of the protective shell (23) is provided with a sliding groove corresponding to the first motor (21), the upper end of the first gear (24) is provided with a slot corresponding to the first motor (21), and the lower end of the first gear (24) is connected to the lower end of the first motor (21) by bolt thread.

5. A quantitative mixing device for the production of sartan biphenyl according to claim 1, characterized in that: The inner side of the gear 2 (25) is provided with a slot corresponding to the stirring paddle (26). The outer side of the gear 2 (25) is connected to the upper end of the stirring paddle (26) by bolt thread. The inner side of the sealing cover (11) is provided with a slot corresponding to the stirring paddle (26). The inner side of the limiting rod (27) is provided with a slot corresponding to the stirring paddle (26). The upper end of the stirring paddle (26) is provided with a circular protrusion. The outer side of the limiting rod (27) is connected to the upper end of the tank body (12) by bolt thread.

6. The quantitative mixing device for sartan-biphenyl production according to claim 1, characterized in that: The outer side of the baffle (28) is connected to the middle section of the tank (12) by bolt thread. The inner side of the spiral stirring component (29) is fixedly connected to the lower end of the stirring paddle (26). The outer side of the support rod (291) is fixedly connected to the lower end of the tank (12). The upper end of the support rod (291) is provided with a corresponding groove for the stirring paddle (26).

7. A quantitative mixing device for the production of sartan biphenyl according to claim 2, characterized in that: The lower end of the fixed housing (31) is connected to the top end of the sealing cover (11) by bolt thread. The upper end of the sealing cover (11) is provided with a slot corresponding to the fixed housing (31). The outer side of the limiting cover (32) is connected to the outer side of the fixed housing (31) by bolt thread. The lower end of the second motor (33) is connected to the upper end of the pad (34) by bolt thread.

8. A quantitative mixing device for the production of sartan biphenyl according to claim 2, characterized in that: The lower end of the pad (34) is connected to the upper end of the sealing cover (11) by bolt thread. The inner side of the fixed housing (31) is provided with a slot corresponding to the star-shaped feeder (35). The inner side of the limiting cover (32) is provided with a slot corresponding to the star-shaped feeder (35). The rotating shaft of the second motor (33) is provided with two symmetrical rectangular protrusions. The inner side of the star-shaped feeder (35) is provided with a slot corresponding to the rectangular protrusion on the second motor (33). The star-shaped feeder (35) and the second motor (33) are connected by bolt thread.

Images