Chemical reagent mixing device

Abstract

The utility model discloses a chemical reagent mixing device which comprises a mixing pipe, a sealing cover is movably mounted at the top of the mixing pipe, a connecting seat is fixedly mounted at the top of the sealing cover, a driving motor is fixedly mounted in the connecting seat, a stirring rod is fixedly mounted at the output end of the driving motor, and a stirring shaft is fixedly mounted at the output end of the stirring rod. A stirring frame is fixedly mounted at the bottom of the stirring rod, a limiting frame is clamped to the top of the stirring frame, a butt joint rod is fixedly mounted at the bottom of the limiting frame, the butt joint rod is clamped to the inner wall of the stirring frame, a cotton net is fixedly mounted on the inner wall of the limiting frame, and a pull ring is fixedly mounted at the top of the limiting frame. According to the utility model, after the limiting frame is clamped in the mixing pipe, the reagent is pre-placed and is matched with subsequent reagent injection, so that diversified reagent injection work is provided for the interior of the mixing pipe, and a selective heating structure is matched, so that diversified requirements during reagent mixing processing are met, and an efficient and convenient mixing processing means of the device is guaranteed.

Description

Technical Field

[0001] The utility model relates to the technical field of chemical reagent processing equipment, and in particular to a chemical reagent mixing device. 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. The use of chemical reagents usually requires mixing and blending to meet the needs of the required reagents. Therefore, the application proposes a new type of chemical reagent mixing device to meet more usage needs.

[0003] Patent document CN213611122U discloses a chemical reagent mixing device, "including a tank body (1), a support leg (2) connected to the bottom of the tank body (1), a feed port (3) provided at the top of the tank body (1), a motor (4) connected to the central position above the tank body (1), a rotating shaft (5) connected to the output end of the motor (4), the rotating shaft (5) extending into the interior of the tank body (1) and connected to a stirring blade (6) and a stirring rod (7), two groups of connecting rods (8) symmetrically connected to the rotating shaft (5), a scraper (9) connected to the connecting rod (8), an anti-corrosion layer (10) provided inside the tank body (1), a discharge port (11) provided at the bottom of the tank body (1), and a discharge valve (12) connected to the discharge port (11). Compared with the prior art, the utility model has the advantages of novel structure, reasonable design, convenient cleaning and good corrosion resistance."

[0004] When the above-mentioned device is in use, its advantages over the prior art are: novel structure, reasonable design, easy cleaning, and good corrosion resistance. However, the use of the device still has certain shortcomings. When mixing reagents inside, it only relies on the stirring structure for mixing. The addition method of different reagents and the temperature factor of the mixing environment all affect the mixing processing requirements. Therefore, the device only relies on the stirring structure and is difficult to meet the mixing processing requirements of chemical reagents. Utility Model Content

[0005] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a chemical reagent mixing device;

[0006] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0007] It comprises a mixing tube, a sealing cover is movably installed on the top of the mixing tube, a connecting seat is fixedly installed on the top of the sealing cover, a driving motor is fixedly installed inside the connecting seat, a stirring rod is fixedly installed on the output end of the driving motor, a stirring frame is fixedly installed on the bottom of the stirring rod, a limiting frame is clamped on the top of the stirring frame, a docking rod is fixedly installed on the bottom of the limiting frame, and the docking rod is clamped on the inner wall of the stirring frame, a cotton net is fixedly installed on the inner wall of the limiting frame, a pull ring is fixedly installed on the top of the limiting frame, and a limiting handle is fixedly installed on the top of the connecting seat.

[0008] As an optional technical solution, a heat conduction pipe is embedded in the inner wall of the mixing tube, and a magnetic attraction block is embedded in the bottom of the outer surface of the mixing tube.

[0009] As an optional technical solution, the bottom of the outer surface of the mixing tube is magnetically connected to a docking seat, the inner bottom wall of the docking seat is fixedly installed with a power supply seat, the top of the power supply seat is fixedly installed with an electric heating plate, and the bottom of the docking seat is fixedly installed with a counterweight base.

[0010] As an optional technical solution, a threaded ring is fixedly installed on the bottom of the sealing cover, and the threaded ring is threadedly connected to the top of the mixing tube.

[0011] As an optional technical solution, positioning tubes are embedded and installed on both sides of the top of the sealing cover, and rubber plugs are fixedly installed on the inner walls of the positioning tubes.

[0012] As an optional technical solution, the top of the docking seat is an arc-shaped groove, and the bottom of the mixing tube is an arc-shaped protruding structure that fits the arc-shaped groove.

[0013] As an optional technical solution, the stirring rack is an arc-shaped frame structure, and its bottom structure is close to the inner wall of the heat pipe.

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

[0015] 1. The present invention provides a chemical reagent mixing device, which is connected by a limit frame in a mixing tube.

[0016] 2. Finally, the reagents are pre-placed to cooperate with the subsequent reagent injection, providing a variety of reagent injection work for the inside of the mixing tube, and cooperating with the selective heating structure to meet the diverse needs of reagent mixing processing, ensuring efficient and convenient mixing processing means of the device.

[0017] 3. The present invention provides a chemical reagent mixing device, which connects the mixing structure and the heating structure together by docking, so that the two groups of structures can be conveniently distinguished for use, and the disassembly and separation of the two does not affect the mixing work, which increases the flexibility of assembly and use between the device structures for quick disassembly and replacement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] 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.

[0019] Figure 1 It is a structural stereogram of the utility model;

[0020] Figure 2 This is a cross-sectional view of the sealing cover structure of the utility model;

[0021] Figure 3 This is a cross-sectional view of the docking seat structure of the utility model;

[0022] Figure 4 It is a three-dimensional diagram of the limit frame structure of the utility model;

[0023] Figure 5 This is a schematic diagram of the cotton net structure of the utility model.

[0024] In the figure: 1. mixing tube; 2. sealing cover; 3. connecting seat; 4. driving motor; 5. stirring rod; 6. stirring frame; 7. limiting frame; 8. docking rod; 9. cotton net; 10. pull ring; 11. heat conduction pipe; 12. magnetic suction block; 13. docking seat; 14. power socket; 15. electric heating plate; 16. counterweight base; 17. threaded ring; 18. positioning tube; 19. rubber plug; 20. limiting handle. DETAILED DESCRIPTION

[0025] See also Figures 1 to 5 , a chemical reagent mixing device;

[0026] The mixing tube 1 comprises a mixing tube 1, a sealing cover 2 is movably installed on the top of the mixing tube 1, a connecting seat 3 is fixedly installed on the top of the sealing cover 2, a driving motor 4 is fixedly installed inside the connecting seat 3, a stirring rod 5 is fixedly installed on the output end of the driving motor 4, a stirring frame 6 is fixedly installed on the bottom of the stirring rod 5, a limiting frame 7 is clamped on the top of the stirring frame 6, a docking rod 8 is fixedly installed on the bottom of the limiting frame 7, and the docking rod 8 is clamped on the inner wall of the stirring frame 6, a cotton net 9 is fixedly installed on the inner wall of the limiting frame 7, a pull ring 10 is fixedly installed on the top of the limiting frame 7, a limiting handle 20 is fixedly installed on the top of the connecting seat 3, and the stirring frame 6 is an arc-shaped frame structure, and its bottom structure is close to the inner wall of the heat conducting pipe 11;

[0027] When the device is used for mixing chemical reagents, after pouring the reagents to be mixed into the mixing tube 1, the driving motor 4 in the connecting seat 3 can be energized, and its output end can drive the stirring rod 5 and the stirring frame 6 to rotate and stir, thereby achieving the stirring process of the reagents in the mixing tube 1. When mixing the reagents, part of the reagents can be dripped and adsorbed into the cotton mesh 9 through the setting of the cotton mesh 9 in the limit frame 7, and then by disassembling the limit frame 7, after the subsequent reagents are poured, its stirring structure can make the reagents on the cotton mesh 9 fully contact with the reagents in the mixing tube 1, so as to achieve the effect of efficient mixing processing, so as to meet the needs of reagent mixing. The setting of the pull ring 10 can facilitate the withdrawal and replacement of the limit frame 7.

[0028] A heat conducting pipe 11 is embedded in the inner wall of the mixing tube 1, and a magnetic attraction block 12 is embedded in the bottom of the outer surface of the mixing tube 1;

[0029] Through the setting of the heat pipe 11, it is used in conjunction with the external heating structure at the bottom of the device. The heat pipe 11 can be used as a heat-conducting structure. After contacting the heating structure, it can emphasize the temperature increase effect on the chemical reagents inside it to meet the temperature requirements when some chemical reagents are mixed, thereby assisting the mixing of chemical reagents inside the device.

[0030] The bottom of the outer surface of the mixing tube 1 is magnetically connected to a docking seat 13, the inner bottom wall of the docking seat 13 is fixedly installed with a power supply seat 14, the top of the power supply seat 14 is fixedly installed with an electric heating plate 15, and the bottom of the docking seat 13 is fixedly installed with a counterweight base 16. The top of the docking seat 13 is an arc-shaped groove, and the bottom of the mixing tube 1 is an arc-shaped convex structure that fits the arc-shaped groove;

[0031] By setting the magnetic structure in the docking seat 13, the magnetic block 12 on the mixing tube 1 is conveniently installed with the docking seat 13, so that the heat-conducting tube 11 and the electric heating plate 15 are tightly fitted, so that the heat-conducting tube 11 can heat the internal reagent after being heated. The setting of the counterweight base 16 can increase the stability of the docking seat 13 when it is placed and used through its own weight factor.

[0032] A threaded ring 17 is fixedly mounted on the bottom of the sealing cover 2, and the threaded ring 17 is threadedly connected to the top of the mixing tube 1;

[0033] By providing the threaded ring 17 , the sealing cover 2 and the mixing tube 1 can be conveniently disassembled by means of a threaded connection.

[0034] The two sides of the top of the sealing cover 2 are fitted with positioning tubes 18, and the inner wall of the positioning tube 18 is fixedly mounted with a rubber plug 19;

[0035] By setting the rubber stopper 19 in the positioning tube 18, it can be used for the reagent injection work after the needle tube is inserted, so as to assist the addition of the reagent in the device.

[0036] Working principle: When the device is in use, it injects reagents into the mixing tube 1 by inserting the rubber plug 19 through a needle injection method, and can drive the motor 4 in the connecting seat 3 to energize so that the output end can drive the rotation of the stirring rod 5, and the cotton net 9 on the limit frame 7 can be used to adsorb the reagent so that it is pre-placed in the mixing tube 1. With the subsequent injection of reagents, the mixing and stirring effect is achieved through the rotation of the stirring frame 6, and the docking seat 13 can provide auxiliary mixing work for the stirring work of the device and provide a selective heating structure to meet the temperature requirements when mixing some reagents.

[0037] 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 chemical reagent mixing device, comprising a mixing tube (1), characterized in that: A sealing cover (2) is movably mounted on the top of the mixing tube (1); a connecting seat (3) is fixedly mounted on the top of the sealing cover (2); a driving motor (4) is fixedly mounted inside the connecting seat (3); a stirring rod (5) is fixedly mounted on the output end of the driving motor (4); a stirring frame (6) is fixedly mounted on the bottom of the stirring rod (5); a limiting frame (7) is clamped on the top of the stirring frame (6); a docking rod (8) is fixedly mounted on the bottom of the limiting frame (7); and the docking rod (8) is clamped on the inner wall of the stirring frame (6); a cotton net (9) is fixedly mounted on the inner wall of the limiting frame (7); a pull ring (10) is fixedly mounted on the top of the limiting frame (7); and a limiting handle (20) is fixedly mounted on the top of the connecting seat (3).

2. A chemical reagent mixing device according to claim 1, characterized in that: A heat conduction pipe (11) is embedded in the inner wall of the mixing tube (1), and a magnetic attraction block (12) is embedded in the bottom of the outer surface of the mixing tube (1).

3. A chemical reagent mixing device according to claim 1, characterized in that: The bottom of the outer surface of the mixing tube (1) is magnetically connected to a docking seat (13), the inner bottom wall of the docking seat (13) is fixedly mounted with a power supply seat (14), the top of the power supply seat (14) is fixedly mounted with an electric heating plate (15), and the bottom of the docking seat (13) is fixedly mounted with a counterweight base (16).

4. A chemical reagent mixing device according to claim 1, characterized in that: A threaded ring (17) is fixedly mounted on the bottom of the sealing cover (2), and the threaded ring (17) is threadedly connected to the top of the mixing tube (1).

5. A chemical reagent mixing device according to claim 1, characterized in that: Positioning tubes (18) are embedded and installed on both sides of the top of the sealing cover (2), and a rubber plug (19) is fixedly installed on the inner wall of the positioning tube (18).

6. A chemical reagent mixing device according to claim 3, characterized in that: The top of the docking seat (13) is an arc-shaped groove, and the bottom of the mixing tube (1) is an arc-shaped protruding structure that fits the arc-shaped groove.

7. A chemical reagent mixing device according to claim 1, characterized in that: The stirring frame (6) is an arc-shaped frame structure, and its bottom structure is close to the inner wall of the heat conducting pipe (11).

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