CN220558679U - Novel organic fluorescent compound separation and purification device - Google Patents

Abstract

The utility model discloses a novel organic fluorescent compound separation and purification device, and relates to the technical field of organic fluorescent compounds; the utility model comprises a box body, wherein a separation extractor is movably inserted in the box body, and a rotating rod and a threaded rod are rotatably inserted in the box body in a penetrating way; according to the utility model, the structures such as the rotating rod, the stirring assembly, the threaded rod, the threaded sliding block and the scraping plate are arranged, so that the organic fluorescent compound can be stirred in the water injection mixing process, the separation speed of the clamping blocks is increased, the separation extractor can be cleaned, the problem of inconvenient cleaning is avoided, and the aim of convenient cleaning is achieved.

Description

A new type of organic fluorescent compound separation and purification device

Technical field

The utility model relates to the technical field of organic fluorescent compounds, specifically a new device for separating and purifying organic fluorescent compounds.

Background technique

Organic fluorescent compounds are fluorescent organic substances containing a conjugated double bond system. They can absorb ultraviolet rays in natural light and produce visible blue-violet-blue-green fluorescence. Using this fluorescence and yellow-brown complementation, it can give people A bright, clean and pure white feeling, which plays a whitening role. When synthesizing organic fluorescent compounds, small molecules and residual compounds will be produced. These must be removed before drying. The traditional separation and purification method uses lemon Acid precipitation, desalination after filtration, drying and pulverizing the filter cake with sodium carbonate to obtain the finished product. The production process is complicated. When organic fluorescent compounds are separated and purified, the efficiency is often not high, and the separation extractor is prone to clogging, thus affecting Separation and purification of the device, and if the solid matter contained in the organic fluorescent compound is not filtered and cleaned, it will affect the normal operation of the device. In view of the above problems, the inventor proposes a new organic fluorescent compound separation and purification device to solve the above problems.

Utility model content

In order to solve the problems of low efficiency and inconvenience in cleaning the separation extractor, the purpose of this utility model is to provide a new device for separation and purification of organic fluorescent compounds.

In order to solve the above technical problems, the present utility model adopts the following technical solution: a new type of organic fluorescent compound separation and purification device, including a box body, a separation extractor is movablely inserted in the box body, and the separation extractor separates the organic fluorescent compounds. A rotating rod and a threaded rod are inserted and rotated in the box. The threaded rod rotates to drive the threaded slider to move. The fixed sleeve on the outside of the rotating rod is equipped with a stirring component. The stirring component stirs and mixes the organic fluorescent compound solution in the box. , making the organic fluorescent compound solution separate faster. The threaded sleeve on the outside of the threaded rod is equipped with a threaded slider. The movement of the threaded slider drives the scraper to move. A scraper is fixedly installed on the outside of the threaded slider. The scraper is connected to the threaded rod. The outside of the separation extractor is fitted, and the scraper moves to hang down the substances attached to the separation extractor, so as to separate more efficiently. The outer fixed sleeve of the rotating rod is equipped with a No. 1 synchronous wheel, and the No. 1 synchronous wheel rotates to drive the synchronous belt. Transmission, the outer fixed sleeve of the threaded rod is equipped with a No. 2 synchronous wheel, the outer connecting sleeve of the No. 1 synchronous wheel and the No. 2 synchronous wheel is equipped with a synchronous belt, the synchronous belt drive drives the No. 2 synchronous wheel to rotate, and the No. 2 synchronous wheel rotates Drive the threaded rod to rotate.

Preferably, an L-shaped groove is fixedly installed in the box, a filter box is movably inserted in the L-shaped groove, a handle is fixedly installed on the outside of the filter box, and an infusion box is inserted through the box. tube, a booster pump is fixedly installed on the outside of the infusion tube, the L-shaped groove is convenient for clamping the filter box, and is convenient for disassembly and cleaning. The filter box filters the solid matter in the organic fluorescent compound solution, and the handle is convenient for operation After disassembly, the infusion tube is used to output the organic fluorescent compound solution into the box, and the booster pump can clamp the input of the organic fluorescent compound solution into the box.

Preferably, the top of the box is hingedly provided with a cover plate, and the side of the box away from the cover plate is fixedly equipped with pulleys distributed in a rectangular array. The cover plate is used for sealing and at the same time facilitates the installation of the devices in the box. For maintenance and repair, the pulley facilitates the movement of the device. A water inlet pipe and an extraction liquid outlet pipe are fixedly inserted through the box. The extraction liquid outlet pipe is used to extract the separated and purified organic fluorescent compounds, and the water inlet pipe is used to inject into the box. Distilled water is used to separate and dilute the organic fluorescent compound solution. A drainage pipe is fixedly inserted through the side of the box away from the infusion pipe. A valve is fixedly installed on the outside of the drainage pipe. The drainage pipe and the valve are used to separate the extractor. The filtered liquid is discharged.

Preferably, the inner wall of the box is fixed with symmetrically distributed U-shaped grooves, and the inner wall of the separation extractor is movablely inserted in the U-shaped groove. The U-shaped groove facilitates the clamping of the separation extractor, and at the same time It is convenient to disassemble, maintain and replace the separation extractor. The side of the box close to the No. 1 synchronizing wheel is fixed with an L-shaped plate. The L-shaped plate rotates with the rotating rod, and the L-shaped plate is used for fixed support. A motor is fixed on the side of the L-shaped plate away from the box. The end of the motor output shaft is inserted through the L-shaped plate and fixedly connected to the rotating rod. The rotation of the end of the motor output shaft drives the rotating rod to rotate, which is used to provide Power output.

Compared with the existing technology, the beneficial effects of this utility model are:

1. In this utility model, the organic fluorescent compound can be stirred during the water injection and mixing process by setting up a rotating rod, a stirring assembly, a threaded rod, a threaded slider, a scraper and other structures, so as to increase the separation speed of the clamping block and improve the separation and extraction. Clean the device to avoid the problem of inconvenient cleaning, thereby achieving the purpose of convenient cleaning;

2. In this utility model, the solid matter in the organic fluorescent compound can be preliminarily filtered by setting up a filter box, an L-shaped groove, a booster pump, an infusion tube and other structures to avoid solid matter from affecting the separation, thereby achieving the goal of The purpose of filtering solid matter in organic fluorescent compounds.

Description of drawings

In order to explain the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings in the following description These are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without exerting creative efforts.

Figure 1 is a schematic structural diagram of the utility model;

Figure 2 is another schematic diagram of the structure of the present utility model;

Figure 3 is an enlarged schematic diagram of A in Figure 2 of the structure of the utility model;

Figure 4 is a schematic cross-sectional view of the structure of the utility model;

Figure 5 is another sectional schematic diagram of the structure of the present invention.

In the picture: 1. Box; 11. Cover; 12. Water inlet pipe; 13. Extraction liquid outlet pipe; 14. Drainage pipe; 15. Valve; 16. Pulley; 17. L-shaped plate; 18. Motor; 2. Separating extractor; 21. Rotating rod; 22. Stirring component; 23. Threaded rod; 24. Threaded slider; 25. Scraper; 26. No. 1 synchronous wheel; 27. No. 2 synchronous wheel; 28. Timing belt; 29 , U-shaped groove; 3. L-shaped groove; 31. Filter box; 32. Booster pump; 33. Infusion tube; 34. Handle.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

As shown in Figures 1-5, the utility model provides a new type of organic fluorescent compound separation and purification device, which includes a box 1. A separation extractor 2 is movably inserted in the box 1, and the separation extractor 2 carries out the extraction of organic fluorescent compounds. Separate, a rotating rod 21 and a threaded rod 23 are inserted and rotated in the box 1. The threaded rod 23 rotates to drive the threaded slider 24 to move. A stirring assembly 22 is fixedly mounted on the outside of the rotating rod 21. The stirring assembly 22 moves the box 1 The organic fluorescent compound solution inside is stirred and mixed, so that the organic fluorescent compound solution separates faster. The threaded sleeve on the outside of the threaded rod 23 is provided with a threaded slider 24. The movement of the threaded slider 24 drives the scraper 25 to move. The outside of the threaded slider 24 is fixedly installed. A scraper 25 is provided. The scraper 25 fits the outside of the separation extractor 2. The movement of the scraper 25 will hang down the material attached to the separation extractor 2, so as to separate more efficiently. There is a fixed sleeve on the outside of the rotating rod 21. No. 1 synchronous wheel 26. The No. 1 synchronous wheel 26 rotates to drive the synchronous belt 28 for transmission. The outer fixed sleeve of the threaded rod 23 is provided with the No. 2 synchronous pulley 27. The No. 1 synchronous pulley 26 and the No. 2 synchronous pulley 27 are provided with a synchronous belt 28 on the outer connecting sleeve. , the synchronous belt 28 drives the No. 2 synchronous wheel 27 to rotate, and the No. 2 synchronous wheel 27 rotates to drive the threaded rod 23 to rotate.

An L-shaped groove 3 is fixedly installed in the box 1. A filter box 31 is movably inserted in the L-shaped groove 3. A handle 34 is fixedly installed outside the filter box 31. An infusion tube 33 is inserted through the box 1. , a booster pump 32 is fixedly installed on the outside of the infusion pipe 33 .

By adopting the above technical solution, the L-shaped groove 3 facilitates the installation of the filter box 31 and facilitates disassembly and cleaning. The filter box 31 filters the solid matter in the organic fluorescent compound solution. The handle 34 facilitates the disassembly. The infusion tube 33 For outputting the organic fluorescent compound solution into the box 1 , the booster pump 32 can block the input of the organic fluorescent compound solution into the box 1 .

The top of the box 1 is hingedly provided with a cover 11, and the side of the box 1 away from the cover 11 is fixedly provided with pulleys 16 distributed in a rectangular array.

By adopting the above technical solution, the cover plate 11 is used for sealing, and at the same time it is convenient to inspect and repair the device in the box 1, and the pulley 16 is convenient for moving the device.

A water inlet pipe 12 and an extraction liquid outlet pipe 13 are fixedly inserted through the box 1 .

By adopting the above technical solution, the extraction liquid outlet pipe 13 is used to extract the separated and purified organic fluorescent compound, and the water inlet pipe 12 is used to inject distilled water into the box 1 to separate and dilute the organic fluorescent compound solution.

A drain pipe 14 is fixedly inserted through the side of the box 1 away from the infusion pipe 33 , and a valve 15 is fixedly installed on the outside of the drain pipe 14 .

By adopting the above technical solution, the drain pipe 14 and the valve 15 are used to discharge the liquid filtered by the separation extractor 2 .

The inner wall of the box 1 is fixedly provided with symmetrically distributed U-shaped grooves 29, and the inner wall of the separation extractor 2 is movablely inserted into the U-shaped groove 29.

By adopting the above technical solution, the U-shaped groove 29 facilitates the installation of the separation extractor 2, and at the same time facilitates the disassembly, maintenance and replacement of the separation extractor 2.

An L-shaped plate 17 is fixed on the side of the box 1 close to the No. 1 synchronizing wheel 26, and the L-shaped plate 17 rotates with the rotating rod 21.

By adopting the above technical solution, the L-shaped plate 17 is used for fixed support.

A motor 18 is fixedly mounted on the side of the L-shaped plate 17 away from the box 1 . The end of the output shaft of the motor 18 is inserted through the L-shaped plate 17 and is fixedly connected to the rotating rod 21 .

By adopting the above technical solution, the rotation of the end of the output shaft of the motor 18 drives the rotation of the rotating rod 21 to provide power output.

Working principle: First, the organic fluorescent compound is injected into the box 1 through the infusion pipe 33 and the booster pump 32. The injected organic fluorescent compound will first filter and separate the solid matter in the organic fluorescent compound through the filter box 31 to avoid the presence of objects. The material affects the subsequent separation of the organic fluorescent compound, and the filter box 31 can be disassembled through the L-shaped groove 3 to facilitate its cleaning. Subsequently, the filtered organic fluorescent compound is in the box 1 and at the same time passes through the water inlet pipe 12 Inject distilled water into the box 1, and repeatedly dilute the organic fluorescent compound with the distilled water. The small powdery salt and water in the organic fluorescent compound solution are continuously filtered by the separation extractor 2, leaving the organic fluorescent compound with higher purity inside the separation extractor 2. solution, the filtered small molecule salts and water are discharged through the drain pipe 14, and then moved to the organic fluorescent compound solution to be repeatedly diluted with distilled water, and finally a solution with a higher concentration is left. During the dilution process, the motor 18 is started, The motor 18 starts to work, and the end of the output shaft of the motor 18 rotates to drive the rotating rod 21 to rotate. The rotating rod 21 rotates to drive the stirring assembly 22 to rotate. The stirring assembly 22 stirs and dilutes the solution in the box 1, thereby improving the separation efficiency, and At the same time, the rotation of the rotating rod 21 drives the No. 1 synchronous wheel 26 to rotate. The No. 1 synchronous wheel 26 rotates to drive the synchronous belt 28 for transmission. The synchronous belt 28 drives the No. 2 synchronous wheel 27 to rotate. The No. 2 synchronous wheel 27 rotates to drive the threaded rod 23 to rotate. , the threaded rod 23 rotates to drive the threaded slider 24 to rotate, the threaded slider 24 rotates to drive the scraper 25 to move, the scraper 25 moves to clean the objects attached to the separation extractor 2, avoiding the inconvenience of cleaning the separation extractor 2 problem, so as to facilitate cleaning.

Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. In this way, if these modifications and variations of the present utility model fall within the scope of the claims of the present utility model and equivalent technologies, the present utility model is also intended to include these modifications and variations.

Claims (8)

1. The utility model provides a novel organic fluorescent compound separation and purification device, includes box (1), its characterized in that: a separation extractor (2) is movably inserted in the box body (1), a rotating rod (21) and a threaded rod (23) are inserted in the box body (1) in a penetrating way, and a stirring assembly (22) is fixedly sleeved on the outer side of the rotating rod (21);

the utility model discloses a synchronous device for separating the extraction device from the extraction device, including threaded rod (23) outside thread bush, threaded rod (23) outside thread bush is equipped with screw slider (24), screw slider (24) outside fixed mounting is equipped with scraper blade (25), scraper blade (25) are laminated with separation extractor (2) outside, the fixed cover in dwang (21) outside is equipped with synchronizing wheel (26), the fixed cover in threaded rod (23) outside is equipped with synchronizing wheel (27) No. two, synchronizing wheel (26) and synchronizing wheel (27) outside adapter sleeve are equipped with hold-in range (28).

2. The novel organic fluorescent compound separation and purification device according to claim 1, wherein an L-shaped groove (3) is fixedly arranged in the box body (1), a filter box (31) is movably inserted in the L-shaped groove (3), a handle (34) is fixedly arranged on the outer side of the filter box (31), a transfusion tube (33) is inserted in the box body (1) in a penetrating manner, and a booster pump (32) is fixedly arranged on the outer side of the transfusion tube (33).

3. The novel organic fluorescent compound separation and purification device according to claim 1, wherein a cover plate (11) is rotatably hinged to the top end of the box body (1), and pulleys (16) distributed in a rectangular array are fixedly arranged on one side, away from the cover plate (11), of the box body (1).

4. The novel organic fluorescent compound separation and purification device according to claim 1, wherein a water inlet pipe (12) and an extracting solution outlet pipe (13) are fixedly penetrated in the box body (1).

5. The novel organic fluorescent compound separation and purification device according to claim 2, wherein a drain pipe (14) is fixedly penetrated through one side of the box body (1) far away from the infusion tube (33), and a valve (15) is fixedly arranged on the outer side of the drain pipe (14).

6. The novel organic fluorescent compound separation and purification device according to claim 1, wherein the inner wall of the box body (1) is fixedly provided with symmetrically distributed U-shaped grooves (29), and the inner wall of the separation extractor (2) is movably inserted into the U-shaped grooves (29).

7. The novel organic fluorescent compound separation and purification device according to claim 1, wherein an L-shaped plate (17) is fixedly arranged on one side, close to a first synchronous wheel (26), of the box body (1), and the L-shaped plate (17) and the rotating rod (21) rotate.

8. The novel organic fluorescent compound separation and purification device according to claim 7, wherein a motor (18) is fixedly arranged on one side, far away from the box body (1), of the L-shaped plate (17), and the end part of an output shaft of the motor (18) is inserted into the L-shaped plate (17) in a penetrating way and is fixedly connected with the rotating rod (21).