Stirring device for rare earth polishing powder fluorination processing

Abstract

The utility model discloses a stirring device for rare earth polishing powder fluorination processing, which comprises a machine body and a support ring, the side surface of the machine body is fixedly connected with a plurality of uniformly distributed lifting telescopic rods, the output ends of the plurality of lifting telescopic rods are fixedly connected with the bottom of the support ring, the top of the support ring is fixedly connected with an integrated tank cover, and the tank cover is fixedly connected with the bottom of the machine body. A stirring motor is fixedly installed in the middle of the top end of the tank cover, a shaft rod penetrating through the tank cover is fixedly arranged at the output end of the stirring motor, one side of the tank cover fixedly communicates with a first filling pipe, the other side of the tank cover fixedly communicates with a second filling pipe, a material barrel clamping groove is formed in the machine body, and a stirring material barrel matched with the supporting ring is arranged in the material barrel clamping groove. The stirring device for rare earth polishing powder fluorination processing is of a combined structure and is composed of the machine body, the stirring material barrel and the tank cover, the stirring material barrel is moved out after stirring is completed, finished products can be taken out conveniently, and the stirring device has the advantages of being high in speed and efficiency.

Description

Technical Field

[0001] The utility model relates to the technical field of rare earth polishing powder fluorination production, in particular to a stirring device for rare earth polishing powder fluorination processing. Background Art

[0002] Rare earth polishing powder is a commonly used polishing material and is widely used in fields such as glass surface polishing. Rare earth polishing powder needs to be fluorinated and stirred during production, and this step is mostly carried out in a mixing tank. Currently, most common rare earth polishing powder fluorination stirring devices are barrel-type structures, driven by a motor, and rotate in a stirring barrel to achieve fluorination stirring of the rare earth polishing powder. For example, a stirring device for fluorination of rare earth polishing powder with application number 202121798149.0 is used for stirring in this way. Because this type of stirring device needs to add rare earth polishing powder and hydrogen fluoride into the stirring tank at one time and seal it before stirring, in the actual fluorination process, it is found that this stirring device has the following shortcomings:

[0003] The stirring fluorination time is long. After the fluorination is completed, the liquid material is discharged by its own gravity. The residual material attached to the inner wall of the stirring barrel is discharged slowly and the efficiency is low. Utility Model Content

[0004] The utility model aims to provide a stirring device for fluoriding rare earth polishing powder, so as to solve the problems in the prior art that the stirring time of the existing stirring device for fluoriding is long, after the fluoriding is completed, the liquid material is discharged by its own gravity, and the residual material attached to the inner wall of the stirring barrel is discharged slowly and inefficiently.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a stirring device for fluoridation processing of rare earth polishing powder, comprising a machine body and a support ring, a plurality of evenly distributed lifting and telescopic rods are fixedly connected to the side of the machine body, the output ends of the plurality of lifting and telescopic rods are fixedly connected to the bottom of the support ring, the top of the support ring is fixedly connected to an integrated tank cover, a stirring motor is fixedly installed in the middle of the top of the tank cover, an axle rod passing through the tank cover is fixedly arranged at the output end of the stirring motor, a first filling pipe is fixedly connected to one side of the tank cover, and a second filling pipe is fixedly connected to the other side of the tank cover, a barrel slot is opened on the machine body, a stirring barrel matching the support ring is arranged in the barrel slot, and a stirring blade matching the stirring barrel is fixedly installed at the bottom end of the axle rod;

[0006] A switch panel is fixedly installed at one end of the top front of the machine body, and a stirring switch and a tank cover lifting switch are fixedly installed on the surface of the switch panel. The stirring motor is electrically connected to the external power supply through the stirring switch, and the multiple lifting and telescopic rods are electrically connected to the external power supply through the tank cover lifting switch. The stirring motor is turned on or off by the stirring switch, and the extension and retraction of the multiple lifting and telescopic rods are controlled by the tank cover lifting switch.

[0007] Preferably, an annular buffer seal corresponding to the support ring is fixedly provided on the top of the body, and the annular buffer seal is made of natural rubber, and the annular buffer seal plays a role of buffering and sealing.

[0008] Preferably, a plurality of rollers are provided at the bottom of the barrel slot to facilitate the sliding of the mixing barrel, so as to facilitate the placing in and removing of the mixing barrel.

[0009] Preferably, the barrel slot extends to the front of the machine body, and pull-out handles are fixedly provided on both sides of the front of the mixing barrel, and the mixing barrel is moved by pulling out the handles.

[0010] Preferably, a material level observation window is fixedly provided in the middle of the front side of the mixing barrel, and a material level scale is provided on one side of the material level observation window to facilitate determination of the liquid level of the material.

[0011] Preferably, foot pads and supporting devices are fixedly provided at the four corners of the bottom of the body.

[0012] Preferably, a filling valve is fixedly installed in the middle of the second filling pipe, and flanges are provided at the ends of the first filling pipe and the second filling pipe facing away from the tank cover. The flanges are used for pipeline connection, and the second filling pipe is controlled by the filling valve to prevent the residual hydrogen fluoride solution in the second filling pipe from accidentally entering the mixing barrel when the work is stopped, thereby reducing the quality of the finished product.

[0013] Compared with the prior art, the beneficial effects of the utility model are: the device is a combined structure, consisting of a body, a stirring barrel and a tank cover. After the stirring is completed, the stirring barrel is removed to facilitate taking out the finished product, and it has the advantages of fast speed and high efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 This is a front view of the stirring device of the utility model;

[0015] Figure 2 It is a front cross-sectional view of the stirring device of the utility model;

[0016] Figure 3 This is a front view of the mixing barrel of the utility model;

[0017] Figure 4 It is a front view of the can cover of the utility model.

[0018] In the figure: 1. body; 2. mixing barrel; 3. tank cover; 4. switch panel; 5. first filling pipe; 6. support ring; 7. lifting telescopic rod; 8. mixing motor; 9. shaft; 10. second filling pipe; 11. valve; 12. flange; 13. material level observation window; 14. material level scale; 15. mixing blade; 16. pull-out handle; 17. barrel slot; 18. foot pad; 19. annular buffer seal; 20. roller. DETAILED DESCRIPTION

[0019] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention.

[0020] See also Figure 1-4 The utility model provides a stirring device for fluorination processing of rare earth polishing powder, comprising a body 1 and a support ring 6, a plurality of evenly distributed lifting and telescopic rods 7 are fixedly connected to the side of the body 1, the output ends of the plurality of lifting and telescopic rods 7 are fixedly connected to the bottom of the support ring 6, an integrated tank cover 3 is fixedly connected to the top of the support ring 6, a stirring motor 8 is fixedly installed in the middle of the top of the tank cover 3, an axle rod 9 passing through the tank cover 3 is fixedly arranged at the output end of the stirring motor 8, a first filling pipe 5 is fixedly connected to one side of the tank cover 3, and a second filling pipe 10 is fixedly connected to the other side of the tank cover 3, a barrel slot 17 is opened on the body 1, a stirring barrel 2 matching the support ring 6 is arranged in the barrel slot 17, and a stirring blade 15 matching the stirring barrel 2 is fixedly installed at the bottom end of the axle rod 9;

[0021] During use, the stirring barrel 2 is sent into the barrel slot 17, and then the tank cover 3 is driven down by multiple lifting and telescopic rods 7 until the support ring 6 contacts the body 1, and the support ring 6 squeezes the stirring barrel 2 to fix the stirring barrel 2, and rare earth polishing powder slurry is added to the stirring barrel 2 through the first filling pipe 5, and an appropriate amount of hydrogen fluoride solution is added to the stirring barrel 2 through the second filling pipe 10. The stirring motor 8 drives the stirring blade 15 to rotate through the shaft 9, and the stirring blade 15 stirs the mixture of rare earth polishing powder slurry and hydrogen fluoride solution, and adds while stirring, so as to reduce the problem of rare earth polishing powder agglomeration. After the fluorination is completed, the stirring equipment is turned off.

[0022] A switch panel 4 is fixedly installed at one end of the top front of the body 1, and a stirring switch and a tank cover lifting switch are fixedly installed on the surface of the switch panel 4. The stirring motor 8 is electrically connected to the external power supply through the stirring switch, and multiple lifting and telescopic rods 7 are electrically connected to the external power supply through the tank cover lifting switch. The stirring motor 8 is turned on or off by the stirring switch, and the extension and retraction of the multiple lifting and telescopic rods 7 are controlled by the tank cover lifting switch.

[0023] An annular buffer seal 19 corresponding to the support ring 6 is fixedly provided on the top of the body 1. The annular buffer seal 19 is made of natural rubber and plays a buffering role and performs sealing.

[0024] A plurality of rollers 20 are provided at the bottom of the barrel slot 17 to facilitate the sliding of the mixing barrel 2 . The rollers 20 facilitate the mixing barrel 2 to enter and exit the barrel slot 17 .

[0025] The barrel slot 17 extends to the front of the machine body 1 , and pull-out handles 16 are fixedly provided on both sides of the front of the mixing barrel 2 , and the mixing barrel 2 is moved out by pulling out the handles 16 .

[0026] A material level observation window 13 is fixedly provided in the middle of the front of the mixing barrel 2 , and a material level scale 14 is provided on one side of the material level observation window 13 . The material level in the mixing barrel 2 is observed through the material level observation window 13 , and the liquid level is determined by the material level scale 14 .

[0027] Foot pads 18 are fixedly provided at the four corners of the bottom of the body 1 , and the body 1 is supported by the four foot pads 18 .

[0028] A filling valve 11 is fixedly installed in the middle of the second filling pipe 10, and flanges 12 are provided at the ends of the first filling pipe 5 and the second filling pipe 10 facing away from the tank cover 3. The opening and closing of the second filling pipe 10 is controlled by the filling valve 11, and the first filling pipe 5 and the second filling pipe 10 are connected to the material pipeline via the flange 12.

[0029] When the embodiment of the present application is in use: the first filling pipe 5 and the second filling pipe 10 are connected to the material pipeline with the material pump through the flange 12, the stirring barrel 2 is sent into the barrel slot 17, the multiple lifting and telescopic rods 7 are controlled to shrink by the tank cover lifting switch, the tank cover 3 is driven to descend, and the stirring blade 15 is lowered into the stirring barrel 2 until the support ring 6 contacts the body 1, the support ring 6 squeezes the stirring barrel 2, fixes the stirring barrel 2, and rare earth polishing powder slurry is added to the stirring barrel 2 through the first filling pipe 5, the filling valve 11 is opened, and an appropriate amount of hydrogen fluoride solution is added to the stirring barrel 2 through the second filling pipe 10, and the stirring motor 8 is turned on by the stirring switch. The stirring motor 8 drives the stirring blade 15 to rotate through the shaft 9, and the stirring blade 15 stirs the mixture of rare earth polishing powder slurry and hydrogen fluoride solution, and stirs and adds at the same time, thereby reducing the problem of rare earth polishing powder agglomeration, and the material level in the stirring barrel 2 is observed through the material level observation window 13, and the liquid level is determined by the material level scale 14;

[0030] After the fluorination is completed, the stirring motor 8 is turned off through the stirring switch, the material pump is turned off, the injection of rare earth polishing powder slurry is stopped, the filling valve 11 is closed, and the multiple lifting and telescopic rods 7 are controlled to extend through the tank cover lifting switch to drive the tank cover 3 to rise until the stirring blades 15 leave the stirring barrel 2, and the stirring barrel 2 is moved out by pulling the handle 16 to facilitate the removal of the finished product.

[0031] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A stirring device for rare earth polishing powder fluorination processing, comprising a body (1) and a support ring (6), characterized in that: A plurality of evenly distributed lifting and telescopic rods (7) are fixedly connected to the side of the machine body (1), the output ends of the plurality of lifting and telescopic rods (7) are fixedly connected to the bottom of the support ring (6), the top of the support ring (6) is fixedly connected to an integrated tank cover (3), a stirring motor (8) is fixedly installed in the middle of the top of the tank cover (3), the output end of the stirring motor (8) is fixedly provided with an axle rod (9) passing through the tank cover (3), one side of the tank cover (3) is fixedly connected to a first filling pipe (5), and the other side of the tank cover (3) is fixedly connected to a second filling pipe (10), a barrel slot (17) is provided on the machine body (1), a stirring barrel (2) matching the support ring (6) is provided in the barrel slot (17), and a stirring blade (15) matching the stirring barrel (2) is fixedly installed at the bottom end of the axle rod (9); A switch panel (4) is fixedly mounted on one end of the front top of the machine body (1); a stirring switch and a tank cover lifting switch are fixedly mounted on the surface of the switch panel (4); the stirring motor (8) is electrically connected to an external power source via the stirring switch; and the plurality of lifting and telescopic rods (7) are electrically connected to an external power source via the tank cover lifting switch.

2. A stirring device for rare earth polishing powder fluorination processing according to claim 1, characterized in that: An annular buffer seal (19) corresponding to the support ring (6) is fixedly arranged on the top of the machine body (1), and the annular buffer seal (19) is made of natural rubber.

3. A stirring device for rare earth polishing powder fluorination processing according to claim 1, characterized in that: A plurality of rollers (20) are arranged at the bottom of the material barrel slot (17) to facilitate the sliding of the stirring material barrel (2).

4. A stirring device for fluorination processing of rare earth polishing powder according to claim 1, characterized in that: The barrel slot (17) extends to the front of the machine body (1), and pull-out handles (16) are fixedly provided on both sides of the front of the mixing barrel (2).

5. A stirring device for rare earth polishing powder fluorination processing according to claim 1, characterized in that: A material level observation window (13) is fixedly arranged in the middle of the front of the mixing barrel (2), and a material level scale (14) is arranged on one side of the material level observation window (13).

6. A stirring device for rare earth polishing powder fluorination processing according to claim 1, characterized in that: Foot pads (18) are fixedly arranged at the four corners of the bottom of the machine body (1).

7. A stirring device for rare earth polishing powder fluorination processing according to claim 1, characterized in that: A filling valve (11) is fixedly installed in the middle of the second filling pipe (10), and flanges (12) are provided at the ends of the first filling pipe (5) and the second filling pipe (10) facing away from the tank cover (3).

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