Sulfuric acid production mixing equipment capable of rapidly dissipating heat

Abstract

The utility model relates to the technical field of sulfuric acid production, and discloses sulfuric acid production mixing equipment capable of dissipating heat quickly, which comprises a barrel body and a sealing cover, the sealing cover is positioned at the top of the barrel body, a motor is fixedly mounted at the top of the sealing cover, a rotating rod is fixedly connected to the output end of the motor, and the rotating rod penetrates through the sealing cover and extends into the barrel body. A plurality of groups of stirring rods are uniformly and fixedly mounted on the rotating rod, a supporting plate is fixedly mounted between the bottom ends of the inner walls of the sealing cover, the rotating rod penetrates through the middle position of the supporting plate, and first fixing rods are fixedly mounted at the two ends of the top of the supporting plate. A first bevel gear on a rotating rod drives two second bevel gears in meshed connection with the first bevel gear to rotate, and fan blades at one ends of two rotating shafts can rotate in two air outlets respectively, so that heat generated during sulfuric acid mixing is discharged, and heat dissipation in the mixing process is completed.

Description

Technical Field

[0001] The utility model belongs to the technical field of sulfuric acid production, in particular to sulfuric acid production mixing equipment with rapid heat dissipation. Background Art

[0002] Sulfuric acid, as a commonly used chemical reagent in laboratories, is highly corrosive and oxidizing. It must be diluted or prepared into a solution before use. Therefore, it is necessary to use a mixing device to dilute and mix the sulfuric acid. Sulfuric acid releases a large amount of heat during the dilution process. However, the existing mixing device is not convenient for dissipating the heat released during the dilution process of sulfuric acid during use. This will cause a large amount of heat to accumulate in the mixing device, making the temperature inside the device too high, thereby posing certain safety hazards. For this reason, the present application proposes a sulfuric acid production mixing device with rapid heat dissipation. Utility Model Content

[0003] In order to solve the problems raised in the above background technology, the utility model provides the following technical solutions: a sulfuric acid production mixing equipment with rapid heat dissipation, comprising a barrel body and a cover, the cover is located at the top of the barrel body, a motor is fixedly installed on the top of the cover, a rotating rod is fixedly connected to the output end of the motor, the rotating rod passes through the cover and extends into the barrel body, and multiple groups of stirring rods are evenly and fixedly installed on the rotating rod, a support plate is fixedly installed between the bottom ends of the inner wall of the cover, the rotating rod passes through the middle position of the support plate, and first fixed rods are fixedly installed at both ends of the top of the support plate, and two first fixed rods are fixedly installed. A second bearing is fixedly installed on the top of the fixed rod, and a rotating shaft passes through and is fixedly inserted between the inner ring walls of the two second bearings. Air outlets passing through the side walls are fixedly installed on both sides of the cover, and one end of the two rotating shafts extends into the corresponding air outlets respectively, and fan blades are fixedly installed on the ends of the two rotating shafts located in the air outlets, and second bevel gears are fixedly installed on the ends of the two rotating shafts away from the air outlets. A first bevel gear is fixedly installed on the rotating rod and located above the support plate, and the side walls of the two second bevel gears are meshed and connected with the two sides of the first bevel gear respectively.

[0004] Furthermore, the two rotating shafts are inclined at 45 degrees, and the two rotating shafts are symmetrically distributed on both sides of the rotating rod.

[0005] Furthermore, a sleeve is fixedly installed at the middle position of the top of the inner wall of the cover, and the rotating rod passes through and is rotatably inserted between the sleeves. Second fixing rods are fixedly connected between both sides of the bottom end of the sleeve and the top ends of the two second bearing outer walls.

[0006] Furthermore, a through opening is opened at the middle position of the support plate, a first bearing is fixedly installed in the through opening, and the rotating rod passes through the first bearing and is fixedly connected to the inner ring wall thereof.

[0007] Furthermore, the openings of the two air outlets located at one end outside the cover are both fixedly installed with dustproof nets.

[0008] Furthermore, the fan blade at one end of the rotating shaft is located in the air outlet and does not contact the inner wall of the air outlet.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] When the sulfuric acid solution in the barrel is mixed and stirred, the first bevel gear on the rotating rod drives the two second bevel gears meshing with it to rotate, so that the fan blades at one end of the two rotating shafts can rotate in the two air outlets respectively, thereby dissipating the heat generated when the sulfuric acid is mixed, thereby completing the heat dissipation during the mixing process. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 It is a schematic diagram of a partial cross-sectional structure of the utility model;

[0014] Figure 3 It is a schematic cross-sectional structure diagram of the connection between the rotating rod and the rotating shaft of the utility model;

[0015] Figure 4 This is a schematic diagram of the structure of the connection between the cover and the support plate of the utility model;

[0016] In the figure: 1. barrel; 2. cover; 3. motor; 4. rotating rod; 5. stirring rod; 6. support plate; 7. first bearing; 8. first bevel gear; 9. first fixed rod; 10. second bearing; 11. second bevel gear; 12. rotating shaft; 13. fan blade; 14. air outlet; 15. dust screen; 16. sleeve; 17. second fixed rod. DETAILED DESCRIPTION

[0017] The technical solutions in the embodiments of the utility model will be clearly and completely described below in conjunction with the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, rather than all of the embodiments; based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.

[0018] Depend on Figure 1-4The utility model comprises a barrel body 1 and a cover 2, the cover 2 is located at the top of the barrel body 1, a motor 3 is fixedly installed on the top of the cover 2, a rotating rod 4 is fixedly connected to the output end of the motor 3, the rotating rod 4 passes through the cover 2 and extends into the barrel body 1, and a plurality of groups of stirring rods 5 are evenly and fixedly installed on the rotating rod 4, a support plate 6 is fixedly installed between the bottom ends of the inner walls of the cover 2, the rotating rod 4 passes through the middle position of the support plate 6, a first fixed rod 9 is fixedly installed at both ends of the top of the support plate 6, a second bearing 10 is fixedly installed at the top ends of the two first fixed rods 9, a rotating shaft 12 passes through and is fixedly inserted between the inner ring walls of the two second bearings 10, and an air outlet 14 passing through its side wall is fixedly installed on both sides of the cover 2, and one end of the two rotating shafts 12 extends to the corresponding air outlets respectively. 14, and fan blades 13 are fixedly installed at one end of the two rotating shafts 12 located in the air outlet 14, and second bevel gears 11 are fixedly installed at one end of the two rotating shafts 12 away from the air outlet 14, and a first bevel gear 8 is fixedly installed on the rotating rod 4 and located above the support plate 6, and the side walls of the two second bevel gears 11 are respectively meshed and connected with the two sides of the first bevel gear 8. By controlling the operation of the motor 3, the rotating rod 4 and the multiple groups of stirring rods 5 can be driven to stir and mix the sulfuric acid solution in the barrel body 1. The rotating rod 4 will drive the first bevel gear 8 to mesh and rotate with the two second bevel gears 11, so that the two second bevel gears 11 can drive the fan blades 13 to rotate in the air outlet 14 through the rotating shaft 12, and the wind force generated by the rotation of the fan blades 13 can quickly discharge the heat in the barrel body 1.

[0019] At the same time, the two rotating shafts 12 are inclined at 45 degrees, and the two rotating shafts 12 are symmetrically distributed on both sides of the rotating rod 4.

[0020] In addition, a sleeve 16 is fixedly installed at the middle position of the top of the inner wall of the cover 2, and the rotating rod 4 passes through and is rotatably inserted between the sleeves 16. Second fixing rods 17 are fixedly connected between the two sides of the bottom end of the sleeve 16 and the top of the outer walls of the two second bearings 10. The second bearing 10 can be fixed in position by the first fixing rod 9 and the second fixing rod 17, so that the second bearing 10 can fix the position of the rotating shaft 12, so that the rotating shaft 12 is not easy to change its position while rotating.

[0021] In addition, a through opening is opened in the middle position of the support plate 6, and a first bearing 7 is fixedly installed in the through opening. The rotating rod 4 passes through the first bearing 7 and is fixedly connected to its inner ring wall. The first bearing 7 can further fix the position of the rotating rod 4, making the rotating rod 4 more stable when rotating.

[0022] Furthermore, the openings of the two air outlets 14 located at one end outside the cover 2 are fixedly installed with dustproof nets 15, and the dustproof nets 15 can prevent dust from entering the barrel body 1 through the air outlets 14.

[0023] In addition, the fan blade 13 at one end of the rotating shaft 12 is located in the air outlet 14 and does not contact the inner wall of the air outlet 14, so that the fan blade 13 can rotate normally.

[0024] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0025] 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 sulfuric acid production mixing device with rapid heat dissipation, comprising a barrel (1) and a cover (2), characterized in that: The cover (2) is located at the top of the barrel body (1), a motor (3) is fixedly installed on the top of the cover (2), a rotating rod (4) is fixedly connected to the output end of the motor (3), the rotating rod (4) passes through the cover (2) and extends into the barrel body (1), and a plurality of groups of stirring rods (5) are evenly and fixedly installed on the rotating rod (4), a support plate (6) is fixedly installed between the bottom ends of the inner wall of the cover (2), the rotating rod (4) passes through the middle position of the support plate (6), first fixed rods (9) are fixedly installed at both ends of the top of the support plate (6), the top ends of the two first fixed rods (9) are fixedly installed with second bearings (10), and the two second bearings (10) are fixedly installed at the top ends of the two first fixed rods (9). ), a rotating shaft (12) is passed through and fixedly inserted between the inner ring walls of the two rotating shafts (12), air outlets (14) passing through the side walls thereof are fixedly installed on both sides of the cover (2), one end of the two rotating shafts (12) respectively extends into the corresponding air outlets (14), and a fan blade (13) is fixedly installed at one end of the two rotating shafts (12) located in the air outlet (14), and a second bevel gear (11) is fixedly installed at one end of the two rotating shafts (12) away from the air outlet (14), and a first bevel gear (8) is fixedly installed on the rotating rod (4) and located above the support plate (6), and the side walls of the two second bevel gears (11) are respectively meshed and connected with the two sides of the first bevel gear (8).

2. A rapid heat dissipation sulfuric acid production mixing equipment according to claim 1, characterized in that: The two rotating shafts (12) are inclined at 45 degrees, and the two rotating shafts (12) are symmetrically distributed on both sides of the rotating rod (4).

3. A rapid heat dissipation sulfuric acid production mixing equipment according to claim 1, characterized in that: A sleeve (16) is fixedly installed at the middle position of the top of the inner wall of the cover (2), the rotating rod (4) passes through and is rotatably inserted between the sleeves (16), and second fixing rods (17) are fixedly connected between the two sides of the bottom end of the sleeve (16) and the top ends of the outer walls of the two second bearings (10).

4. A rapid heat dissipation sulfuric acid production mixing equipment according to claim 1, characterized in that: A through opening is provided at the middle of the support plate (6), a first bearing (7) is fixedly installed in the through opening, and the rotating rod (4) passes through the first bearing (7) and is fixedly connected to the inner ring wall thereof.

5. The rapid heat dissipation sulfuric acid production mixing equipment according to claim 1, characterized in that: The openings of the two air outlets (14) located at one end outside the cover (2) are both fixedly mounted with dustproof nets (15).

6. A rapid heat dissipation sulfuric acid production mixing equipment according to claim 1, characterized in that: The fan blade (13) at one end of the rotating shaft (12) is located in the air outlet (14) and does not contact the inner wall of the air outlet (14).

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