Carbon dioxide purification equipment

Abstract

The utility model relates to the technical field of carbon dioxide purification, and discloses carbon dioxide purification equipment which comprises a reaction tank and a sealing cover, the upper surface of the sealing cover is fixedly connected with a rotating motor, and the upper surface of the sealing cover is provided with a feed port which is the same as the interior of the reaction tank. According to the carbon dioxide purification equipment, when the rotating motor is started, not only can the mixing rod and the stirring plate be driven to rotate, but also the mixing rod and the stirring plate can be synchronously driven to move up and down; further, the mixing effect of the mixing rod and the stirring plate on the reaction gas / liquid and the to-be-reacted liquid is enhanced, the mixing efficiency of the mixing rod and the stirring plate on the reaction of the reaction gas / liquid and the to-be-reacted liquid is improved, and the purification efficiency and quality of carbon dioxide are further improved.

Description

Technical Field

[0001] The utility model relates to the technical field of carbon dioxide purification, in particular to carbon dioxide purification equipment. Background Art

[0002] Liquid carbon dioxide is a refrigerant that can be used to preserve food and to create artificial rainfall.

[0003] Existing carbon dioxide purification equipment needs to stir the purified raw materials during the purification process. However, the existing carbon dioxide purification equipment generally uses a stirring rod for simple rotational stirring, which results in insufficient stirring or low raw material mixing efficiency, thereby affecting the efficiency and effect of carbon dioxide purification. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a carbon dioxide purification equipment, which has the advantages of a rotating motor that can not only drive the mixing rod and the stirring plate to rotate when started, but also synchronously drive the mixing rod and the stirring plate to move up and down, thereby enhancing the mixing effect of the mixing rod and the stirring plate on the reaction gas / liquid and the liquid to be reacted, improving the mixing efficiency of the mixing rod and the stirring plate on the reaction gas / liquid and the liquid to be reacted, and further improving the purification efficiency and quality of carbon dioxide, etc., and solves the problem that the existing carbon dioxide purification equipment needs to stir the purified raw materials during the purification process, while the existing carbon dioxide purification equipment generally uses a stirring rod for simple rotation and stirring, resulting in insufficient stirring or low raw material mixing efficiency, thereby affecting the efficiency and effect of carbon dioxide purification.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: A carbon dioxide purification device, comprising a reaction tank and a sealing cover, wherein a rotating motor is fixedly connected to the upper surface of the sealing cover;

[0008] Wherein, the upper surface of the sealing cover is provided with a feed inlet which is the same as that inside the reaction tank;

[0009] Wherein, the threaded sleeve on the outer surface of the feed port is provided with a threaded cover with sealing function;

[0010] Wherein, the rotating output shaft of the rotating motor is fixedly connected with a fixing rod;

[0011] Wherein, a mounting rod is arranged on the fixing rod;

[0012] Wherein, a first mixing mechanism for stirring and mixing is arranged on the mounting rod;

[0013] Wherein, a second mixing mechanism for enhancing the mixing effect is arranged on the mounting rod.

[0014] Preferably, the first mixing mechanism comprises a plurality of mixing rods, the mixing rods being fixedly connected to the outer surface of the mounting rod.

[0015] Wherein, a stirring plate is welded on one end of the mixing rod away from the mounting rod;

[0016] A sealing member is provided between the sealing cover and the reaction tank, and the reaction tank and the sealing cover are fixedly connected by bolts.

[0017] Preferably, a mounting groove is provided on the upper surface of the mounting rod;

[0018] Wherein, the mounting rod is slidably sleeved on the outer surface of the fixing rod through the mounting groove, and the lower end of the fixing rod extends into the mounting groove;

[0019] The rotating output shaft of the rotating motor rotates and passes through the lower surface of the sealing cover, and a sealing ring is arranged between the rotating output shaft of the rotating motor and the sealing cover.

[0020] Preferably, the second mixing mechanism comprises a positioning spring, and the positioning spring is fixedly connected to the bottom wall of the mounting groove;

[0021] Wherein, the positioning spring is fixedly connected to the fixing rod;

[0022] Wherein, a limiting groove is provided on the inner wall of the installation groove.

[0023] Preferably, the outer surface of the fixing rod is fixedly connected to a limiting block, and the limiting block is slidably connected in the limiting groove;

[0024] The outer surface of the mounting rod is provided with a slide rail ring groove, which is in the shape of a wave ring;

[0025] Wherein, a positioning rod is fixedly connected to the inner wall of the reaction tank.

[0026] Preferably, one end of the positioning rod is fixedly connected to a sliding ball, which is located in the slide rail annular groove (12) and is slidably connected to the slide rail annular groove;

[0027] The slide rail ring groove is matched with the slide ball.

[0028] (III) Beneficial effects

[0029] Compared with the prior art, the utility model provides a carbon dioxide purification device having the following

[0030] Beneficial effects:

[0031] 1. The carbon dioxide purification equipment can not only rotate the mixing rod and the stirring plate when the motor is turned on, but also synchronously drive the mixing rod and the stirring plate to move up and down, thereby enhancing the mixing effect of the mixing rod and the stirring plate on the reaction gas / liquid and the liquid to be reacted, and improving the mixing efficiency of the mixing rod and the stirring plate on the reaction gas / liquid and the liquid to be reacted, thereby further improving the purification efficiency and quality of carbon dioxide.

[0032] 2. The carbon dioxide purification equipment, the mixing rod and the stirring plate rotate to stir and mix the reaction gas / liquid and the liquid to be reacted in the reaction tank, so that the reaction gas / liquid reacts with the liquid to be reacted, thereby improving the mixing effect of the reaction gas / liquid and the liquid to be reacted, and at the same time improving the mixing efficiency of the reaction gas / liquid and the liquid to be reacted, thereby ensuring the purification efficiency and quality of carbon dioxide.

[0033] 3. The carbon dioxide purification equipment utilizes a sliding connection between a sliding ball and a sliding rail groove. The sliding connection between the spherical sliding ball and the sliding rail groove can reduce the contact area with the sliding rail groove, thereby reducing the friction area with the sliding rail groove, thereby making the sliding ball slide more smoothly in the sliding rail groove, thereby ensuring the stability of the mixing rod and the stirring plate in mixing and stirring the reaction gas / liquid with the liquid to be reacted, thereby increasing the practicality of the purification equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0034] Figure 1 This is a schematic diagram of the overall structure of a carbon dioxide purification device of the utility model;

[0035] Figure 2 This is a schematic diagram of the structure of the fixing rod of the utility model;

[0036] Figure 3 It is a cross-sectional view of the installation rod of the utility model;

[0037] Figure 4 This is a schematic diagram of the sliding ball structure of the utility model.

[0038] In the figure: 1. reaction tank; 2. sealing cover; 3. rotating motor; 4. feed port; 5. threaded cover; 6. fixing rod; 7. mounting rod; 8. mounting groove; 9. positioning spring; 10. limiting groove; 11. limiting block; 12. slide rail ring groove; 13. positioning rod; 14. mixing rod; 15. stirring plate; 16. sliding ball. DETAILED DESCRIPTION

[0039] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0040] See also Figure 1-4 , the utility model provides a new technical solution: a carbon dioxide purification device, comprising a reaction tank 1 and a sealing cover 2, the upper surface of the sealing cover 2 is fixedly connected with a rotating motor 3;

[0041] The upper surface of the sealing cover 2 is provided with a feed inlet 4 which is the same as the inside of the reaction tank 1;

[0042] The outer surface of the feed port 4 is threadedly sleeved with a threaded cover 5 having a sealing function;

[0043] Wherein, the rotating output shaft of the rotating motor 3 is fixedly connected with a fixing rod 6;

[0044] Wherein, a mounting rod 7 is provided on the fixing rod 6;

[0045] Wherein, the mounting rod 7 is provided with a first mixing mechanism for stirring and mixing the reaction gas / liquid and the liquid to be reacted;

[0046] Wherein, a second mixing mechanism for enhancing the mixing effect is arranged on the mounting rod 7 .

[0047] Furthermore, the first mixing mechanism includes a plurality of mixing rods 14, which are fixedly connected to the outer surface of the mounting rod 7.

[0048] The end of the mixing rod 14 away from the mounting rod 7 is welded with a stirring plate 15;

[0049] A sealing member is provided between the sealing cover 2 and the reaction tank 1 , and the reaction tank 1 and the sealing cover 2 are fixedly connected by bolts.

[0050] Furthermore, a mounting groove 8 is provided on the upper surface of the mounting rod 7;

[0051] The mounting rod 7 is slidably sleeved on the outer surface of the fixing rod 6 through the mounting groove 8, and the lower end of the fixing rod 6 extends into the mounting groove 8;

[0052] The rotating output shaft of the rotating motor 3 rotates and passes through the lower surface of the sealing cover 2 , and a sealing ring is arranged between the rotating output shaft of the rotating motor 3 and the sealing cover 2 .

[0053] Further, the second mixing mechanism includes a positioning spring 9, which is fixedly connected to the bottom wall of the mounting groove 8;

[0054] Wherein, the positioning spring 9 is fixedly connected to the fixing rod 6;

[0055] A limiting groove 10 is provided on the inner wall of the installation groove 8 .

[0056] Furthermore, the outer surface of the fixing rod 6 is fixedly connected to a limiting block 11, and the limiting block 11 is slidably connected in the limiting groove 10;

[0057] The outer surface of the mounting rod 7 is provided with a slide rail annular groove 12, and the slide rail annular groove 12 is in a wave ring shape;

[0058] Wherein, a positioning rod 13 is fixedly connected to the inner wall of the reaction tank 1 .

[0059] Furthermore, a sliding ball 16 is fixedly connected to one end of the positioning rod 13 away from the inner wall of the reaction tank 1, and the sliding ball 16 is located in the slide rail ring groove 12 and is slidably connected to the slide rail ring groove 12;

[0060] The slide rail annular groove 12 is matched with the slide ball 16 .

[0061] Furthermore, when the first mixing mechanism is started, the rotating motor 3 needs to be started. The rotating motor 3 starts to drive the fixed rod 6, the mounting rod 7, the mixing rod 14, and the stirring plate 15 to rotate synchronously. The mixing rod 14 and the stirring plate 15 rotate to stir and mix the reaction gas / liquid and the liquid to be reacted in the reaction tank 1, so that the reaction gas / liquid reacts with the liquid to be reacted, thereby improving the mixing effect of the reaction gas / liquid and the liquid to be reacted, and at the same time improving the mixing efficiency of the reaction gas / liquid and the liquid to be reacted, thereby ensuring the purification efficiency and quality of carbon dioxide.

[0062] Furthermore, when the first mixing mechanism is started, the second mixing mechanism is started synchronously. The first mixing mechanism starts and drives the mounting rod 7 to rotate. During the rotation of the mounting rod 7, the slide rail groove 12 is driven to rotate. Because the positioning rod 13 and the sliding ball 16 are fixed, the sliding ball 16 will slide in the slide rail groove 12 during its rotation. The sliding ball 16 slides in the wavy slide rail groove 12 and synchronously drives the mounting rod 7 to move up and down. During the up and down movement of the mounting rod 7, the positioning spring 9 is squeezed or stretched. The up and down movement of the mounting rod 7 synchronously drives the mixing rod 14 and the stirring plate 15 to move up and down. Then, when the rotating motor 3 is started, it can not only drive the mixing rod 14 and the stirring plate 15 to rotate, but also synchronously drive the mixing rod 14 and the stirring plate 15 to move up and down, thereby enhancing the mixing effect of the mixing rod 14 and the stirring plate 15 on the reaction gas / liquid and the liquid to be reacted, and improving the mixing efficiency of the mixing rod 14 and the stirring plate 15 on the reaction gas / liquid and the liquid to be reacted, thereby further improving the purification efficiency and quality of carbon dioxide.

[0063] Furthermore, in this solution, the fluctuation amplitude of the slide rail ring groove 12 is mainly affected by the internal space of the reaction tank 1, the strength of the mounting rod 7, etc. In this solution, in order to ensure the final presentation effect, the fluctuation of the slide rail ring groove 12 in the accompanying drawings is relatively small, and the actual fluctuation amplitude of the slide rail ring groove 12 is determined according to the actual situation.

[0064] Furthermore, in the present scheme, the sliding ball 16 is slidably connected to the slide rail ring groove 12. The spherical sliding ball 16 is slidably connected to the slide rail ring groove 12, which can reduce the contact area with the slide rail ring groove 12, and further reduce the friction area with the slide rail ring groove 12, thereby making the sliding ball 16 slide more smoothly in the slide rail ring groove 12, thereby ensuring the stability of the mixing rod 14 and the stirring plate 15 in mixing and stirring the reaction gas / liquid with the liquid to be reacted, thereby increasing the practicality of the purification equipment.

[0065] Working principle: When the device is used, after the first mixing mechanism is started, the second mixing mechanism is started synchronously, and the first mixing mechanism starts to drive the installation rod 7 to rotate, and the installation rod 7 drives the slide rail groove 12 to rotate during the rotation process. Because the positioning rod 13 and the sliding ball 16 are fixed, the sliding ball 16 will slide in the slide rail groove 12 during the rotation process. The sliding ball 16 slides in the wavy slide rail groove 12 and synchronously drives the installation rod 7 to move up and down. During the up and down movement of the installation rod 7, the positioning spring 9 When extrusion or stretching is performed, the mounting rod 7 moves up and down, synchronously driving the mixing rod 14 and the stirring plate 15 to move up and down, and then the rotation motor 3 is started, which can not only drive the mixing rod 14 and the stirring plate 15 to rotate, but also synchronously drive the mixing rod 14 and the stirring plate 15 to move up and down, thereby enhancing the mixing effect of the mixing rod 14 and the stirring plate 15 on the reaction gas / liquid and the liquid to be reacted, and improving the mixing efficiency of the mixing rod 14 and the stirring plate 15 on the reaction gas / liquid and the liquid to be reacted, thereby further improving the purification efficiency and quality of carbon dioxide.

[0066] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A carbon dioxide purification device, comprising a reaction tank (1) and a sealing cover (2), characterized in that: A rotating motor (3) is fixedly connected to the upper surface of the sealing cover (2); The upper surface of the sealing cover (2) is provided with a feed inlet (4) which is the same as the inside of the reaction tank (1); Wherein, the outer surface of the feed port (4) is threadedly sleeved with a threaded cover (5) having a sealing function; Wherein, the rotating output shaft of the rotating motor (3) is fixedly connected to a fixing rod (6); Wherein, a mounting rod (7) is provided on the fixing rod (6); Wherein, a first mixing mechanism for stirring and mixing the reaction gas / liquid and the liquid to be reacted is provided on the mounting rod (7); Wherein, a second mixing mechanism for enhancing the mixing effect is provided on the mounting rod (7); Wherein, the second mixing mechanism comprises a positioning spring (9), and the positioning spring (9) is fixedly connected to the bottom wall of the mounting groove (8); Wherein, the positioning spring (9) is fixedly connected to the fixing rod (6); Wherein, a limiting groove (10) is provided on the inner wall of the installation groove (8); The outer surface of the fixed rod (6) is fixedly connected to a limiting block (11), and the limiting block (11) is slidably connected in the limiting groove (10); Wherein, a slide rail annular groove (12) is provided on the outer surface of the mounting rod (7), and the slide rail annular groove (12) is in the shape of a wave ring; Wherein, a positioning rod (13) is fixedly connected to the inner wall of the reaction tank (1); Wherein, one end of the positioning rod (13) is fixedly connected to a sliding ball (16), and the sliding ball (16) is located in the slide rail annular groove (12) and is slidably connected to the slide rail annular groove (12); The slide rail annular groove (12) is matched with the sliding ball (16).

2. A carbon dioxide purification device according to claim 1, characterized in that: The first mixing mechanism comprises a plurality of mixing rods (14), wherein the mixing rods (14) are fixedly connected to the outer surface of the mounting rod (7); Wherein, an agitating plate (15) is welded to one end of the mixing rod (14) away from the mounting rod (7); A sealing member is provided between the sealing cover (2) and the reaction tank (1), and the reaction tank (1) and the sealing cover (2) are fixedly connected by bolts.

3. A carbon dioxide purification device according to claim 2, characterized in that: The upper surface of the mounting rod (7) is provided with a mounting groove (8); The mounting rod (7) is slidably sleeved on the outer surface of the fixing rod (6) through the mounting groove (8), and the lower end of the fixing rod (6) extends into the mounting groove (8); The rotating output shaft of the rotating motor (3) rotates and passes through the lower surface of the sealing cover (2), and a sealing ring is provided between the rotating output shaft of the rotating motor (3) and the sealing cover (2).

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