Synthesis and preparation device of macrolide supramolecular fluorescent probe in water environment

Abstract

The utility model relates to the technical field of synthesis equipment, and discloses a synthesis preparation device of a macrolide supramolecular fluorescent probe in a water environment, which comprises a stirring tank, a plurality of feeding components are arranged at the top of the stirring tank and used for controlling the quantity of raw materials poured into the stirring tank, a motor is fixedly connected to the top of the stirring tank, and the motor is connected with the stirring tank. A motor is arranged in the stirring tank, a rotating shaft is arranged at the bottom of the motor, a plurality of stirring blades are fixedly connected to the outer wall of the rotating shaft, a stirring assembly is arranged on the outer wall of the rotating shaft, the stirring assembly is used for fully stirring raw materials in the stirring tank, a discharging valve is fixedly connected to one side of the stirring tank, and the feeding assembly comprises a plurality of fixing pipes. According to the device disclosed by the utility model, the connecting pipe is moved to a proper height by observing the value on the surface of the measuring plate, and the clamping ball is pushed to move to the clamping groove in the fixing pipe by utilizing the spring I, so that the position of the connecting pipe is fixed, the quantity of raw materials poured into the device is accurately controlled, and the accuracy of the quantity of the stirred raw materials is improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to synthetic equipment technical field especially relates to water environment macrocyclic lactone supramolecular fluorescent probe's synthetic preparation device. BACKGROUND

[0002] In the field of water environment monitoring, macrocyclic lactone supramolecular fluorescent probe is highly concerned due to its high sensitivity detection ability to specific substances. The synthesis and preparation of macrocyclic lactone supramolecular fluorescent probe is a complex and delicate process, which requires precise control of various reaction conditions and raw material input. The synthesis and preparation device of macrocyclic lactone supramolecular fluorescent probe in water environment emerges as the times require, which aims to provide a precise, efficient and controllable synthesis environment. This device has many advantages and benefits, such as accurate control of the amount of raw materials added, ensuring that each synthesis reaction can be carried out under accurate raw material ratio, thereby improving the consistency and quality of the product. At the same time, through the optimized stirring structure and method, the reactants can be fully mixed, avoiding the problem of local concentration unevenness, promoting the uniform progress of the reaction, improving the reaction efficiency and reducing the occurrence of side reactions;

[0003] The existing macrocyclic lactone supramolecular fluorescent probe synthesis and preparation device usually includes a stirring tank, a motor, a stirring paddle and other basic components. In the work process, first, various raw materials are added to the stirring tank, then the motor is started to drive the stirring paddle to rotate, and the raw materials are stirred and mixed to promote the reaction. The design of the stirring paddle is mostly simple rotation, which is driven by the motor to rotate in the stirring tank, making the materials circulate in the tank to achieve preliminary mixing. Some devices are also equipped with heating or cooling systems to control the reaction temperature;

[0004] In the existing synthesis and preparation process of macrocyclic lactone supramolecular fluorescent probe, the control of raw material pouring amount is a prominent problem. Currently, when pouring raw materials, it is usually based on subjective feeling or relatively simple metering method, lacking precise control means. This can easily lead to large deviation in pouring amount, either too much pouring amount, making the raw material concentration in the reaction system too high, causing increased side reactions, affecting the purity and quality of the product, and also causing waste of raw materials; or too little pouring amount, leading to incomplete reaction, reducing the yield of the product, and failing to achieve the expected synthesis effect. This inaccurate raw material pouring amount will also seriously affect the subsequent stirring effect, thereby restricting the improvement of the efficiency and quality of the synthesis and preparation of macrocyclic lactone supramolecular fluorescent probe, therefore the synthesis and preparation device of macrocyclic lactone supramolecular fluorescent probe in water environment is proposed to solve the above problems. UTILITY MODEL CONTENTS

[0005] In order to make up for the above shortcomings, the utility model provides water environment macrocyclic lactone supramolecular fluorescent probe's synthetic preparation device, it aims at improving in the raw material is usually by subjective feeling, easy to cause the amount of pouring is more or less, the follow -up stirring effect is affected.

[0006] In order to realize above -mentioned purpose, the utility model adopts the following technical scheme:

[0007] Water environment macrocyclic lactone supramolecular fluorescent probe's synthetic preparation device, including agitator tank, the agitator tank top is provided with a plurality of feed assemblies, the feed assembly is used for controlling equipment raw material's quantity, the agitator tank top fixedly connected with motor, the motor bottom is provided with the pivot, the pivot outer wall is fixedly connected with a plurality of stirring vane, the pivot outer wall is provided with stirring assembly, and the stirring assembly is used for the raw material in the agitator tank is fully stirred, and the agitator tank one side is fixedly connected with discharge valve;

[0008] The feed assembly includes a plurality of fixed pipes, the fixed pipe is fixedly connected at the top of the agitator tank, the inner wall of each fixed pipe is slidably connected with a connecting pipe, a plurality of grooves are formed in the side wall of each connecting pipe, a measuring plate is fixedly connected to the inner wall of each connecting pipe, a limiting ring is fixedly connected to the top of each connecting pipe, a plurality of connecting strips are fixedly connected to the bottom of the limiting ring, a connecting ring is fixedly connected to the bottom of each connecting strip, and each connecting ring is slidably connected to the outer wall of the fixed pipe.

[0009] As a further description of the above technical solution:

[0010] The stirring assembly includes a support strip, the support strip is fixedly connected to the bottom of the pivot, the motor output end is fixedly connected with a turntable, the turntable bottom is fixedly connected with a plurality of sliding plates one, and the sliding plate one is slidably connected in the inside of the pivot.

[0011] As a further description of the above technical solution:

[0012] The support strip is fixedly connected to the bottom of the pivot, a plurality of springs one are arranged in the inside of each connecting ring, a clamping ball is fixedly connected to one side of the spring one, and the other side of the spring one is fixedly connected to the inner wall of the connecting ring.

[0013] As a further description of the above technical solution:

[0014] The outer wall of the agitator tank is fixedly connected with a support frame, the outer wall of each stirring vane is fixedly connected with a scraper, and the scraper is arranged on the inner wall of the agitator tank.

[0015] As a further description of the above technical solution:

[0016] The support strip bottom is provided with an inclined surface fixing plate fixedly connected to the inner wall bottom of the stirring tank.

[0017] As a further description of the above technical solution:

[0018] The rotating shaft outer wall is fixedly connected with a connecting plate one, and the connecting plate one bottom is fixedly connected with a plurality of connecting plate twos.

[0019] As a further description of the above technical solution:

[0020] The connecting plate two bottom is fixedly connected with a plurality of sliding plates two, and the sliding plate two bottom is fixedly connected with a connecting plate three.

[0021] As a further description of the above technical solution:

[0022] The connecting plate three outer wall is slidably connected with a fixed column, the fixed column is internally provided with a spring two, one end of the spring two is fixedly connected to the connecting plate three bottom, and the other end of the spring two is fixedly connected to the fixed column inner wall.

[0023] The utility model has the advantages of the following beneficial effects:

[0024] 1、 in the utility model, through the observation measurement board surface value, move to the appropriate height with the connecting pipe, and utilize spring one to push the card ball to move to the fixed pipe internal card groove, to realize the fixed position of the connecting pipe, to realize the accurate control to the equipment pours into the raw material amount, solved in pouring raw material usually by subjective feeling, easy to cause to pour into the amount is more or less, influence to the subsequent stirring effect, improved the precision of stirring raw material amount.

[0025] 2、 in the utility model, through motor drive stirring vane and scraper rotation, and utilize the inclined surface fixing plate and make stirring vane and scraper occur linear reciprocating motion, to the raw material of stirring tank inner wall is fully stirred and scraped, solved the equipment in the raw material stirring range is more single, easy to lead to the raw material in the middle part is stirred well, and the upper and lower two sides stirring effect is poor problem, strengthened the uniformity of equipment to the raw material stirring and improved the stirring efficiency. BRIEF DESCRIPTION OF DRAWINGS

[0026] Figure 1 It is the three-dimensional schematic view of the synthesis preparation device of the macrolide supramolecular fluorescent probe in the water environment provided by the utility model;

[0027] Figure 2 It is the measurement plate structure schematic view of the synthesis preparation device of the macrolide supramolecular fluorescent probe in the water environment provided by the utility model;

[0028] Figure 3 It is Figure 2An enlarged view at A;

[0029] Figure 4 The stirring tank internal structure schematic view of the synthesis preparation device of the macrocyclic lactone supramolecular fluorescent probe in water environment provided by the utility model;

[0030] Figure 5 The support strip structure schematic view of the synthesis preparation device of the macrocyclic lactone supramolecular fluorescent probe in water environment provided by the utility model.

[0031] Legend:

[0032] 1, stirring tank; 2, motor; 3, support frame; 4, limit ring; 5, fixed tube; 6, connecting ring; 7, connecting strip; 8, connecting tube; 9, measuring plate; 10, spring one; 11, ball; 12, sliding plate one; 13, rotating shaft; 14, stirring blade; 15, scraper; 16, discharge valve; 17, connecting plate one; 18, support strip; 19, inclined plane fixed plate; 20, connecting plate two; 21, sliding plate two; 22, fixed column; 23, connecting plate three; 24, spring two; 25, rotating disc. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0034] Refer to Figure 1 - Figure 3 An embodiment provided by the utility model: the synthesis preparation device of the macrocyclic lactone supramolecular fluorescent probe in water environment, including stirring tank 1, the top of stirring tank 1 is provided with a plurality of feeding assemblies, the feeding assembly is used for controlling the amount of raw materials poured into the equipment, the top of stirring tank 1 is fixedly connected with motor 2, the bottom of motor 2 is provided with rotating shaft 13, rotating shaft 13 is a cylindrical rod made of high-quality alloy steel, has higher strength and rigidity, can bear the action of various forces generated in the stirring process, a plurality of stirring blades 14 are fixedly connected on the outer wall of rotating shaft 13, the outer wall of rotating shaft 13 is provided with stirring assembly, the stirring assembly is used for fully stirring the raw materials in stirring tank 1, one side of stirring tank 1 is fixedly connected with discharge valve 16;

[0035] The feeding assembly includes multiple fixed tubes 5, which are fixedly connected to the top of the mixing tank 1. Each fixed tube 5 has a connecting tube 8 slidably connected to its inner wall. The fixed tubes 5 are typically made of high-strength carbon steel, and their inner walls are finely machined to achieve a very smooth surface, reducing friction during sliding of the connecting tube 8. Each connecting tube 8 has multiple grooves on its sidewall, and a measuring plate 9 is fixedly connected to the inner wall of each connecting tube 8. The measuring plate 9 is made of wear-resistant and clearly graduated acrylic glass, with numbers engraved using high-precision laser engraving to ensure accurate readings. For accuracy and durability, a limiting ring 4 is fixedly connected to the top of each connecting tube 8, and multiple connecting strips 7 are fixedly connected to the bottom of the limiting ring 4. The connecting strips 7 are made of alloy steel with certain flexibility and strength, which can adapt to a certain degree of deformation while ensuring connection stability. A connecting ring 6 is fixedly connected to the bottom of the connecting strip 7. Each connecting ring 6 is slidably connected to the outer wall of the fixed tube 5. Multiple springs 10 are set inside each connecting ring 6. A retaining ball 11 is fixedly connected to one side of the spring 10, and the other side of the spring 10 is fixedly connected to the inner wall of the connecting ring 6.

[0036] Specifically, during the use of the equipment, the limiting ring 4 drives the connecting pipe 8 to slide on the inner wall of the fixed pipe 5. During this process, the user can precisely control the height of the connecting pipe 8 on the inner wall of the fixed pipe 5 by checking the clearly marked height numbers on the measuring plate 9. As the limiting ring 4 moves, it drives the connecting ring 6 to slide on the outer wall of the fixed pipe 5 via the connecting strip 7. During this sliding process, the arc-shaped structure of the outer wall of the fixed pipe 5 compresses the retaining ball 11. The retaining ball 11 is generally made of high-hardness ceramic material, possessing good wear resistance and corrosion resistance. When the retaining ball 11 is compressed, it pushes the connected spring 10 to compress. After the connecting pipe 8 moves to the appropriate height, the strong rebound force of the spring 10 pushes the retaining ball 11 to quickly move to the retaining groove inside the fixed pipe 5, thereby firmly fixing the position of the connecting pipe 8 and ensuring that the height of the connecting pipe 8 will not change unexpectedly during subsequent operations. Then, the raw materials to be added to the mixing tank 1 are poured into the bottom of the inner wall of the connecting pipe 8. As the raw materials gradually accumulate and rise to the top of the fixed pipe 5, the operator needs to press down the limiting ring 4 to push the bottom of the connecting pipe 8 into the interior of the mixing tank 1. The raw materials on the inner wall of the connecting pipe 8 will flow into the interior of the mixing tank 1 through the specially designed groove on the side wall of the connecting pipe 8, thereby achieving precise control of the amount of raw materials input and providing an accurate basis for the subsequent mixing process.

[0037] Reference Figure 4 - Figure 5The stirring assembly comprises a support strip 18 fixedly connected at the top to the bottom of the rotating shaft 13, a rotating disc 25 fixedly connected at the output end of the motor 2, a plurality of sliding plates 12 fixedly connected at the bottom of the rotating disc 25 and slidably connected inside the rotating shaft 13, the support strip 18 fixedly connected at the top to the bottom of the rotating shaft 13, a support frame 3 fixedly connected to the outer wall of the stirring tank 1, a scraping plate 15 fixedly connected to the outer wall of each stirring blade 14, the scraping plate 15 made of rubber material with certain flexibility and wear resistance, the shape of the scraping plate 15 matched with the shape of the inner wall of the stirring tank 1, the scraping plate 15 arranged on the inner wall of the stirring tank 1, an inclined fixed plate 19 arranged at the bottom of the support strip 18, the inclined fixed plate 19 made of heavy cast iron, the top of the inclined fixed plate 19 finely polished and specially treated, the inclined fixed plate 19 having good wear resistance and suitable inclination angle to ensure that the support strip 18 can stably move thereon, the inclined fixed plate 19 fixedly connected to the inner wall of the stirring tank 1, a connecting plate 17 fixedly connected to the outer wall of the rotating shaft 13, a plurality of connecting plates 20 fixedly connected at the bottom of the connecting plate 17, a plurality of sliding plates 21 fixedly connected at the bottom of each connecting plate 20, the sliding plates 21 made of wear-resistant copper alloy, the sliding plates 21 smooth in surface, a connecting plate 23 fixedly connected at the bottom of each sliding plate 21, a fixed column 22 slidably connected to the outer wall of the connecting plate 23, a spring 24 arranged inside the fixed column 22, one end of the spring 24 fixedly connected to the bottom of the connecting plate 23, and the other end of the spring 24 fixedly connected to the inner wall of the fixed column 22.

[0038] Specifically, in the process of stirring the raw materials, we first start the motor 2, the output end of which drives the rotating disc 25 to rotate, thereby causing the sliding plate one 12 to rotate, and the rotating shaft 13 connected with the sliding plate one 12 also rotates synchronously. While the rotating shaft 13 rotates, it also drives the support strip 18 to rotate on the inclined surface at the top of the inclined surface fixing plate 19, thereby driving the rotating shaft 13 to move up and down in a reciprocating linear motion. While the rotating shaft 13 moves up and down, it drives the sliding plate two 21 at the bottom of the connecting plate two 20 to slide in the inner wall of the fixed column 22 through the connecting plate one 17. When the sliding plate two 21 slides in the inner wall of the fixed column 22, it pushes the connecting plate three 23 to slide in the inner wall of the fixed column 22 as well. At this time, the spring two 24 connected with the connecting plate three 23 is compressed, and at the same time, the elastic force of the spring two 24 can also ensure that the support strip 18 is always tightly attached to the top inclined surface of the inclined surface fixing plate 19, ensuring the continuity and stability of the entire stirring movement. By using the combined movement mode of the up-and-down reciprocating linear motion and the rotary motion of the rotating shaft 13, the raw materials in the stirring tank 1 can be fully and comprehensively stirred. This stirring mode effectively avoids the insufficient stirring of the upper and lower parts of the raw materials in the stirring tank 1, so that the raw materials can be fully mixed during the stirring process, improving the uniformity and quality of the stirring. At the same time, the scraper 15 is installed on the rotating shaft 13, which moves synchronously with the rotating shaft 13 during the movement of the rotating shaft 13. When the raw materials adhere to the inner wall of the stirring tank 1 during the stirring process, the scraper 15 can timely scrape them off, avoiding the waste and residue of the raw materials on the tank wall, further improving the stirring efficiency of the equipment and the utilization rate of the raw materials.

[0039] Working principle: in the device using process, first through the limit ring 4 drive connecting pipe 8 in fixed pipe 5 inner wall sliding, through the height number on the measuring plate 9 above to carry out accurate control to the height of connecting pipe 8 in fixed pipe 5 inner wall, limit ring 4 in the moving process will drive connecting ring 6 in fixed pipe 5 outer wall sliding, utilize the camber of fixed pipe 5 outer wall to extrude card ball 11, and promote spring one 10 to generate compression, when connecting pipe 8 moves to the appropriate height, utilize the rebound force of spring one 10 to promote card ball 11 to move to the fixed pipe 5 inside card slot, thus realize the fixed position of connecting pipe 8, then pour the raw material into the inner wall bottom of connecting pipe 8, when the raw material pours into the top of fixed pipe 5, then press down limit ring 4, utilize limit ring 4 to promote connecting pipe 8 bottom to move to the inside of stirring tank 1, the raw material in connecting pipe 8 inner wall will flow into the inside of stirring tank 1 through the groove of connecting pipe 8 side wall, thus realize the accurate control to the raw material input quantity, in the stirring process of raw material, start motor 2, utilize the output end of motor 2 to drive slide plate one 12 through rotating disc 25 to rotate, cause the rotating shaft 13 also synchronous rotation movement, rotating shaft 13 rotates simultaneously and also drive support strip 18 on the inclined plane on the top of inclined plane fixed plate 19 to rotate, utilize the inclined plane on the top of support strip 18 to drive rotating shaft 13 to move up and down reciprocating straight line, rotating shaft 13 moves simultaneously and drive slide plate two 21 on the inner wall of fixed column 22 through connecting plate one 17, and promote connecting plate three 23 to slide on the inner wall of fixed column 22, cause spring two 24 to generate compression, utilize the elastic characteristics of spring two 24 to provide space for the up and down sliding of rotating shaft 13, at the same time can also ensure that support strip 18 is always on the top inclined plane of inclined plane fixed plate 19, utilize the up and down reciprocating straight line and rotation of rotating shaft 13 to fully stir the raw material in stirring tank 1, avoid the insufficient stirring of the upper and lower parts of the raw material in stirring tank 1, simultaneously drive scraper 15 to move synchronously on the inner wall of stirring tank 1, thus scrape the raw material adhered on the inner wall of stirring tank 1, improve the stirring efficiency of the equipment.

[0040] Finally, it should be noted that: the above only for preferred embodiments of the present application, and not for limiting the present application, although the present application has been described in detail with reference to the foregoing embodiments, for the person skilled in the art, it still can modify the technical scheme recorded in the foregoing embodiments, or make equivalent replacement to some technical features, any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application, should be included in the protection scope of the present application.

Claims

1. A device for synthesizing and preparing a macrolide supramolecular fluorescent probe in an aqueous environment, comprising a stirring tank (1), characterized in that: The top of the stirring tank (1) is provided with a plurality of feeding assemblies for controlling the amount of raw materials poured into the device, and the top of the stirring tank (1) is fixedly connected with a motor (2), the bottom of the motor (2) is provided with a rotating shaft (13), the outer wall of the rotating shaft (13) is fixedly connected with a plurality of stirring blades (14), the outer wall of the rotating shaft (13) is provided with a stirring assembly for fully stirring the raw materials in the stirring tank (1), and one side of the stirring tank (1) is fixedly connected with a discharge valve (16). The feeding assembly comprises a plurality of fixed pipes (5) fixedly connected to the top of the stirring tank (1), the inner wall of each fixed pipe (5) is slidably connected with a connecting pipe (8), a plurality of grooves are formed in the side wall of each connecting pipe (8), a measuring plate (9) is fixedly connected to the inner wall of each connecting pipe (8), a limiting ring (4) is fixedly connected to the top of each connecting pipe (8), a plurality of connecting strips (7) are fixedly connected to the bottom of the limiting ring (4), and a connecting ring (6) is fixedly connected to the bottom of each connecting strip (7).

2. The device for synthesizing and preparing a macrolide supramolecular fluorescent probe in an aqueous environment according to claim 1, characterized in that: The stirring assembly comprises a support strip (18) fixedly connected to the bottom of the rotating shaft (13), the output end of the motor (2) is fixedly connected with a rotating disc (25), the bottom of the rotating disc (25) is fixedly connected with a plurality of sliding plates (12), and the sliding plates (12) are slidably connected in the rotating shaft (13). 3.The device for synthesizing and preparing a macrolide supramolecular fluorescent probe in an aqueous environment according to claim 2, characterized in that: The support strip (18) is fixedly connected to the bottom of the rotating shaft (13), a plurality of springs (10) are arranged in each connecting ring (6), a clamping ball (11) is fixedly connected to one side of each spring (10), and the other side of each spring (10) is fixedly connected to the inner wall of the connecting ring (6).

4. The device for synthesizing and preparing a macrolide supramolecular fluorescent probe in an aqueous environment according to claim 1, characterized in that: The outer wall of the stirring tank (1) is fixedly connected with a support frame (3), the outer wall of each stirring blade (14) is fixedly connected with a scraper (15), and the scraper (15) is arranged on the inner wall of the stirring tank (1).

5. The device for synthesizing and preparing a macrolide supramolecular fluorescent probe in an aqueous environment according to claim 2, characterized in that: The bottom of the support strip (18) is provided with an inclined fixed plate (19) fixedly connected to the inner wall of the stirring tank (1). 6.The device for synthesizing and preparing a macrolide supramolecular fluorescent probe in an aqueous environment according to claim 5, characterized in that: The outer wall of the rotating shaft (13) is fixedly connected with a connecting plate (17), and the bottom of the connecting plate (17) is fixedly connected with a plurality of connecting plates (20).

7. The device for synthesizing and preparing a macrolide supramolecular fluorescent probe in an aqueous environment according to claim 6, characterized in that: The bottom of each connecting plate (20) is fixedly connected with a plurality of sliding plates (21), and the bottom of each sliding plate (21) is fixedly connected with a connecting plate (23). 8.The device for synthesizing and preparing a macrolide supramolecular fluorescent probe in an aqueous environment according to claim 7, characterized in that: The outer wall of each connecting plate (23) is slidably connected with a fixed column (22), the inner wall of each fixed column (22) is provided with a spring (24), one end of each spring (24) is fixedly connected to the bottom of the connecting plate (23), and the other end of each spring (24) is fixedly connected to the inner wall of the fixed column (22).

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