Solution recovery device for chemical reagent production

Abstract

The utility model relates to the technical field of chemical reagent production equipment, and discloses a solution recovery device for chemical reagent production, which comprises a liquid inlet seat, the bottom of the liquid inlet seat is in threaded connection with a connecting ring, the bottom of the connecting ring is rotatably connected with a rotating pipe, and the bottom of the rotating pipe is movably provided with a storage pipe. A liquid inlet connector is fixedly installed at the top of the liquid inlet seat, a plurality of sets of positioning pieces distributed in a surrounding mode are fixedly installed on the inner wall of the rotating pipe, a partition plate is fixedly installed at the top of the inner wall of the rotating pipe, and a liquid inlet hole is formed in the outer side of the top of the partition plate. According to the device, through the arrangement of the partition plate, residual solution in residues filtered by the partition plate can be discharged under the clamping action of the clamping pieces and the positioning pieces, then mixed residues of the solution in the residues are sputtered, then residue waste during solution recycling is reduced, and the recycling efficiency of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical reagent production equipment, and in particular to a solution recovery device for chemical reagent production. Background Art

[0002] Chemical reagents are relative standard substances for chemical research and component analysis. They are an important condition for scientific and technological progress and are widely used in the synthesis, separation, qualitative and quantitative analysis of substances. They can be said to be the eyes of chemists. In the daily work of factories, schools, hospitals and research institutes, chemical reagents are indispensable. In the production of chemical reagents, in order to assist the recycling of other reagents in its production and processing, this application proposes a new type of chemical reagent recovery device.

[0003] In the production and processing of chemical reagents, different reagents need to be mixed and prepared. After the use of single reagents and mixed reagents, if there is too much residual solution, it will cause waste of resources. Therefore, a recovery device is needed to recycle and reuse the mixed solution. During the mixing process of chemical reagents, the presence of precipitates and mixtures in the solution causes the solution to adhere to and mix with them. The existing recovery device usually includes filtering of the residue, but lacks an adapted collection structure for the recovery of the residual solution in the residue, which leads to waste in the solution recovery work. Utility Model Content

[0004] The purpose of the utility model is to overcome the shortcomings of the chemical solution recovery rate in the prior art and provide a solution recovery device for chemical reagent production;

[0005] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0006] It includes a liquid inlet seat, the bottom of which is threadedly connected with a connecting ring, the bottom of the connecting ring is rotatably connected with a rotating tube, the bottom of the rotating tube is movably installed with a storage tube, the top of the liquid inlet seat is fixedly installed with a liquid inlet interface, the inner wall of the rotating tube is fixedly installed with a plurality of groups of surrounding positioning plates, the top of the inner wall of the rotating tube is fixedly installed with a partition plate, the outer side of the top of the partition plate is provided with a liquid inlet hole, the middle part of the top of the partition plate is fixedly installed with a conical seat, the top of the liquid inlet hole is fixedly installed with a plurality of groups of surrounding clamping plates, the bottom of the storage tube is fixedly installed with a liquid collecting pipe, the bottom of the liquid collecting pipe is fixedly installed with a liquid outlet pipe, and the inner wall of the storage tube is overlapped with a gauze.

[0007] As an optional technical solution, a reinforcement rod is fixedly installed on the outer surface of the storage tube, a positioning ring is fixedly installed on the tail end of the reinforcement rod, and a reinforcement bolt is threadedly penetrated and connected to the outer surface of the positioning ring.

[0008] As an optional technical solution, a drainage rod is fixedly installed on the inner wall of the liquid collecting pipe, and a limiting hose is fixedly installed on the bottom of the liquid outlet pipe.

[0009] As an optional technical solution, a screen is fixedly installed on the inner wall of the liquid inlet interface, a counterweight seat is clamped on the top of the liquid inlet interface, and a liquid collecting cover is fixedly installed on the top of the counterweight seat.

[0010] As an optional technical solution, an annular magnetic groove is opened on the top of the storage tube, and a magnetic attraction ring is fixedly installed on the bottom of the rotating tube.

[0011] As an optional technical solution, a supporting pad is sleeved on the outer surface of the liquid inlet seat, and a controlling pad is sleeved on the outer surface of the rotating tube.

[0012] As an optional technical solution, a guide slider is fixedly installed on the top of the rotating tube, and the guide slider is slidably connected to the bottom of the connecting ring.

[0013] As an optional technical solution, the bottom of the storage tube is arc-shaped, the gauze is an annular structure, and is tightly clamped to the top of the arc structure in the storage tube.

[0014] The technical solution provided by the utility model has the following technical effects:

[0015] 1. The utility model provides a solution recovery device for chemical reagent production. Through the rotational connection between the liquid inlet seat and the rotating tube, the residue after being filtered by the partition plate can be clamped by the clamping plate and the positioning plate to discharge the residual solution in the residue, and then the mixed residue of the sputtering solution in the residue is reduced, thereby reducing the residual waste during solution recovery and ensuring the recovery efficiency of the device.

[0016] 2. The utility model provides a solution recovery device for chemical reagent production, which is provided with a reinforcing rod and a positioning ring, and the positioning ring can be used as an independent sleeve fixing structure to provide an independent and flexible installation structure for the use of the device, thereby increasing the flexible assembly and use of the device and increasing the flexibility of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the specific implementation methods of the present utility or the technical solutions in the prior art, the drawings required for use in the specific implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are some implementation methods of the present utility. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0018] Figure 1 It is a structural stereogram of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the rotating tube structure of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the storage tube structure of the utility model;

[0021] Figure 4 It is a top view schematic diagram of the clamping sheet structure of the utility model;

[0022] Figure 5 It is a cross-sectional schematic diagram of the liquid inlet seat structure of the utility model;

[0023] Figure 6 It is a schematic cross-sectional view of the liquid collecting pipe structure of the utility model.

[0024] In the figure: 1. Liquid inlet seat; 2. Rotating tube; 3. Storage tube; 4. Liquid inlet interface; 5. Positioning plate; 6. Partition plate; 7. Liquid inlet hole; 8. Conical seat; 9. Clamping plate; 10. Liquid collecting pipe; 11. Liquid outlet pipe; 12. Gauze; 13. Reinforcement rod; 14. Positioning ring; 15. Reinforcement bolt; 16. Drainage rod; 17. Limiting hose; 18. Screen; 19. Counterweight seat; 20. Liquid collecting cover; 21. Annular magnetic groove; 22. Magnetic suction ring; 23. Support pad; 24. Control pad; 25. Guide slider; 26. Connecting ring. DETAILED DESCRIPTION

[0025] See also Figure 1 , Figure 2 , Figure 4 and Figure 5 , a solution recovery device for chemical reagent production;

[0026] It comprises a liquid inlet seat 1, the bottom of the liquid inlet seat 1 is threadedly connected with a connecting ring 26, the bottom of the connecting ring 26 is rotatably connected with a rotating tube 2, a storage tube 3 is movably installed at the bottom of the rotating tube 2, a liquid inlet interface 4 is fixedly installed on the top of the liquid inlet seat 1, a plurality of groups of surrounding positioning pieces 5 are fixedly installed on the inner wall of the rotating tube 2, a partition plate 6 is fixedly installed on the top of the inner wall of the rotating tube 2, a liquid inlet hole 7 is opened on the outer side of the top of the partition plate 6, a conical seat 8 is fixedly installed in the middle of the top of the partition plate 6, a plurality of groups of surrounding clamping pieces 9 are fixedly installed on the top of the liquid inlet hole 7, a liquid collecting pipe 10 is fixedly installed at the bottom of the storage tube 3, a liquid outlet pipe 11 is fixedly installed at the bottom of the liquid collecting pipe 10, and a gauze 12 is overlapped on the inner wall of the storage tube 3;

[0027] The device is used for solution recovery in chemical reagent production. The solution to be recovered is poured in through the opening at the top of the liquid inlet interface 4. The poured solution can enter the interior of the liquid inlet seat 1, and enter the interior of the storage tube 3 through the liquid inlet seat 1 and the rotating tube 2. Finally, after being gathered in the interior of the collecting tube 10, it is discharged from the liquid outlet structure at the bottom of the liquid outlet tube 11. The interior of the storage tube 3 can filter the incoming solution through the setting of the gauze 12, and then filter the fine residue again. After the solution enters the rotating tube 2 again, it can be distributed through the plurality of liquid inlet holes 7 on the partition plate 6, so that the periphery of the partition plate 6 forms an independent sieve. The structure is divided into two parts, and the incoming solution is appropriately screened and filtered. The setting of the conical seat 8 makes the incoming solution close to the periphery of the partition plate 6 so as to concentrate the filtering work. The residue remaining after the corresponding filtration can be rotated by the rotating tube 2, which then drives the clamping piece 9 to rotate and adjust in the liquid inlet seat 1, so as to form a larger clamping with the positioning piece 5, so as to squeeze the residue and squeeze out the residual solution therein. The rotating tube 2 and the liquid inlet seat 1 are rotationally connected by the connecting ring 26, and the threaded connection direction is opposite to the rotation direction of the rotating tube 2. Under the threaded connection relationship, the cleaning work of the residue on the partition plate 6 can also be added.

[0028] A screen 18 is fixedly installed on the inner wall of the liquid inlet interface 4, a counterweight seat 19 is clamped on the top of the liquid inlet interface 4, and a liquid collecting cover 20 is fixedly installed on the top of the counterweight seat 19;

[0029] By setting the screen 18, large particles of impurities in the solution can be screened and blocked when the solution is poured in, reducing the filtering effect on the filtering structure in the rotating tube 2. The installation of the liquid collecting cover 20 can assist in pouring the solution.

[0030] The outer surface of the liquid inlet seat 1 is sleeved with a support pad 23, and the outer surface of the rotating tube 2 is sleeved with a control pad 24;

[0031] By providing the supporting pad 23 and the controlling pad 24 , the liquid inlet seat 1 and the rotating tube 2 can be rotated.

[0032] See also Figure 1 , Figure 3 and Figure 6 , a solution recovery device for chemical reagent production;

[0033] A reinforcement rod 13 is fixedly installed on the outer surface of the storage tube 3, a positioning ring 14 is fixedly installed on the tail end of the reinforcement rod 13, and a reinforcement bolt 15 is threadedly penetrated and connected to the outer surface of the positioning ring 14;

[0034] By setting the positioning ring 14, it can be sleeved on the matching mounting rod and cooperate with the rotation of the reinforcing bolt 15 to fix the positioning ring 14 for hanging installation of the device, providing a flexible and fixed installation structure for the use of the device.

[0035] A drainage rod 16 is fixedly installed on the inner wall of the liquid collecting pipe 10, and a limiting hose 17 is fixedly installed on the bottom of the liquid outlet pipe 11;

[0036] By setting the drainage rod 16, when the solution enters the interior of the collecting tube 10, the inflowing solution can be drained so that the solution adheres to the drainage rod 16 and flows into the interior of the liquid outlet tube 11. The drainage effect can reduce the collision and splashing of the solution on the inner wall of the collecting tube 10.

[0037] The top of the storage tube 3 is provided with an annular magnetic groove 21, and the bottom of the rotating tube 2 is fixedly provided with a magnetic attraction ring 22;

[0038] By placing the magnetic connection, the installation and connection between the storage tube 3 and the rotating tube 2 can be made more convenient, so as to facilitate the cleaning of the inside of the storage tube 3.

[0039] Working principle: When the device is in use, after the solution is poured into the top of the liquid inlet interface 4, the large particles of impurities can be blocked by the screen 18 and enter the interior of the liquid inlet seat 1 and the rotating tube 2. The liquid inlet hole 7 on the partition plate 6 can be used to filter and drip the solution. The relative rotation between the rotating tube 2 and the liquid inlet seat 1 allows the clamping piece 9 and the positioning piece 5 to rotate relative to each other to clamp the filtered residue on the partition plate 6 and fully squeeze out the residual solution inside. In conjunction with the filtering effect of the gauze 12 in the storage tube 3 and the subsequent output structure, the output end of the limiting hose 17 is connected to the collection container to collect the filtered solution.

[0040] It is obvious to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the present invention can be implemented in other specific forms without departing from the spirit or essential features of the present invention. Therefore, the embodiments should be regarded as exemplary and non-restrictive from any point of view, and the scope of the present invention is defined by the appended claims rather than the above description, and it is intended that all changes falling within the meaning and scope of the equivalent elements of the claims be included in the present invention. Any reference numeral in a claim should not be regarded as limiting the claim to which it relates.

Claims

1. A solution recovery device for chemical reagent production, comprising a liquid inlet seat (1), characterized in that: The bottom of the liquid inlet seat (1) is threadedly connected to a connecting ring (26), the bottom of the connecting ring (26) is rotatably connected to a rotating tube (2), the bottom of the rotating tube (2) is movably mounted with a storage tube (3), the top of the liquid inlet seat (1) is fixedly mounted with a liquid inlet interface (4), the inner wall of the rotating tube (2) is fixedly mounted with a plurality of groups of surrounding positioning plates (5), the top of the inner wall of the rotating tube (2) is fixedly mounted with a partition plate (6), the outer side of the top of the partition plate (6) is provided with a liquid inlet hole (7), the middle part of the top of the partition plate (6) is fixedly mounted with a conical seat (8), the top of the liquid inlet hole (7) is fixedly mounted with a plurality of groups of surrounding clamping plates (9), the bottom of the storage tube (3) is fixedly mounted with a liquid collecting tube (10), the bottom of the liquid collecting tube (10) is fixedly mounted with a liquid outlet tube (11), and the inner wall of the storage tube (3) is overlapped with a gauze (12).

2. A solution recovery device for chemical reagent production according to claim 1, characterized in that: A reinforcement rod (13) is fixedly mounted on the outer surface of the storage tube (3), a positioning ring (14) is fixedly mounted on the tail end of the reinforcement rod (13), and a reinforcement bolt (15) is threadedly penetrated through the outer surface of the positioning ring (14) and connected thereto.

3. A solution recovery device for chemical reagent production according to claim 1, characterized in that: A drainage rod (16) is fixedly mounted on the inner wall of the liquid collecting pipe (10), and a limiting hose (17) is fixedly mounted on the bottom of the liquid outlet pipe (11).

4. A solution recovery device for chemical reagent production according to claim 1, characterized in that: A screen (18) is fixedly mounted on the inner wall of the liquid inlet interface (4), a counterweight seat (19) is clamped on the top of the liquid inlet interface (4), and a liquid collecting cover (20) is fixedly mounted on the top of the counterweight seat (19).

5. A solution recovery device for chemical reagent production according to claim 1, characterized in that: The top of the storage tube (3) is provided with an annular magnetic groove (21), and the bottom of the rotating tube (2) is fixedly provided with a magnetic attraction ring (22).

6. A solution recovery device for chemical reagent production according to claim 1, characterized in that: The outer surface of the liquid inlet seat (1) is sleeved with a supporting pad (23), and the outer surface of the rotating tube (2) is sleeved with a control pad (24).

7. A solution recovery device for chemical reagent production according to claim 1, characterized in that: A guide slider (25) is fixedly mounted on the top of the rotating tube (2), and the guide slider (25) is slidably connected to the bottom of the connecting ring (26).

8. A solution recovery device for chemical reagent production according to claim 1, characterized in that: The bottom of the storage tube (3) is arc-shaped, and the gauze (12) is an annular structure and is tightly clamped to the top of the arc-shaped structure inside the storage tube (3).

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