A soda ash stirring device for a carbonation tower and a carbonation system

Abstract

The invention discloses a soda ash stirring device for a carbonation tower and a carbonation system, comprising an upper shell, the top of the upper shell is rotatably connected to a transmission rod through a bearing, the top of the transmission rod is welded to the output shaft of a motor, the bottom of the upper shell is rotatably connected to a lower shell, the outer wall of the upper shell is connected to a first tube body, the outer wall of the lower shell is connected to a second tube body, the inner wall of the lower shell is slidably connected to a frame body, and the inner wall of the frame body is fixedly connected to a filter screen plate; the first stirring rod is driven to rotate by a motor to stir the soda ash, the interior of the upper shell is cleaned by a first plate brush to prevent the accumulation of alkaline scale, the filter screen plate is used to filter the dirt in the soda ash solution, the upper shell and the lower shell are separated, the internal structure of the device can be cleaned and replaced, the solution is heated by a heating pipe, and the dissolution efficiency of the soda ash is accelerated.

Description

Technical Field

[0001] The invention relates to the technical field of soda stirring, in particular to soda stirring equipment for a carbonation tower and a carbonation system. Background Art

[0002] As we all know, the carbonation tower is a tower equipment for carbonation to generate sodium bicarbonate. It is a heterogeneous reactor integrating absorption, reaction, heat exchange and crystallization. Soda ash is a commonly used agent in water treatment systems. It is widely used in industrial water supply, urban reclaimed water and various wastewater treatment fields, as well as reclaimed water deep treatment, desalination pretreatment, desulfurization wastewater treatment and other processes. In the factory production process, soda ash needs to be added as an intermediate additive in the production process. The addition process requires strong continuity. If manual addition is used, the labor intensity is high and the work efficiency is low. Since the soda ash material contains impurities, the purity of the dissolved soda ash solution is not high, which further affects the subsequent high-salt water treatment process.

[0003] China's publicly authorized invention: CN210340450U discloses a soda ash dosing device for high-salt water treatment, which divides a stirring tank into a stirring zone in the upper half and a filtering zone in the lower half, so that the soda ash is filtered after stirring. However, the device is large in size and inconvenient for internal cleaning. After a long time, alkaline scale is easily accumulated on the inner wall, which is not convenient for cleaning. In addition, the device lacks a heating device, which makes the soda ash dissolve slowly. Therefore, a soda ash stirring device for a carbonation tower and a carbonation system is proposed. Summary of the invention

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the present invention provides a carbonation tower and a soda stirring device for a carbonation system.

[0006] (II) Technical solution

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical scheme: a soda ash stirring device for a carbonation tower and a carbonation system, comprising an upper shell, the top of the upper shell is rotatably connected to a transmission rod through a bearing, the top of the transmission rod is welded to the output shaft of a motor, the bottom of the upper shell is rotatably connected to a lower shell, the outer side wall of the upper shell is connected to a first tube body, the outer side wall of the lower shell is connected to a second tube body, the inner side wall of the lower shell is slidably connected to a frame body, the inner side wall of the frame body is fixedly connected to a filter screen plate, the interior of the filter screen plate is rotatably connected to a first connecting rod through a bearing, and the first connecting rod Two ferrules are symmetrically welded on the top and bottom, the interior of one ferrule is clamped with the bottom of the transmission rod, and the interior of the other ferrule is clamped with a second connecting rod, the bottom of the second connecting rod is rotatably connected to the inner bottom wall of the lower shell through a bearing, four first stirring rods are symmetrically welded on the outer wall of the transmission rod, and four second stirring rods are symmetrically welded on the outer wall of the second connecting rod, a heating tube is installed inside the lower shell, and a second shell is welded at one end of two vertically adjacent first stirring rods away from the transmission rod, and the interior of the second shell is threadedly connected with a first plate brush via a first fixing bolt.

[0008] Preferably, a first valve is installed on the outer side wall of the first tube body, and a second valve is installed on the outer side wall of the second tube body.

[0009] Based on the above solution, two second connecting rods are symmetrically welded on the upper surface of the frame, and four fixing blocks are symmetrically welded on the inner wall of the lower shell, and the upper surfaces of the four fixing blocks are tightly attached to the bottom of the frame.

[0010] On the basis of the above scheme, a third shell is welded to one end of two vertically adjacent second stirring rods away from the second connecting rod, and the interior of the third shell is threadedly connected with a second brush via a second fixing bolt.

[0011] Furthermore, two support rods are symmetrically welded to the outer side wall of the upper shell, and a support column is welded to one end of the support rod away from the upper shell.

[0012] Furthermore, a first shell is welded to the top of the upper shell, and an inner side wall of the first shell is fixedly connected to an outer side wall of the motor.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the present invention provides a soda ash stirring device for a carbonation tower and a carbonation system, which has the following beneficial effects: a first stirring rod is driven to rotate by a motor to stir the soda ash, a first plate brush is used to clean the interior of the upper shell body to prevent accumulation of alkaline scale, and a filter plate is used to filter the dirt in the soda ash solution, and the upper shell body and the lower shell body are separated, so that the internal structure of the device can be cleaned and replaced, and the solution is heated by a heating pipe to accelerate the dissolution efficiency of the soda ash. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the structure of the present invention;

[0016] Figure 2 It is a schematic diagram of the external structure of the upper shell and the lower shell in the present invention;

[0017] Figure 3 It is a schematic diagram of the top view of the frame body in the present invention.

[0018] In the figure: 1. upper shell; 2. transmission rod; 3. motor; 4. first shell; 5. lower shell; 6. first stirring rod; 7. second shell; 8. first fixing bolt; 9. first brush; 10. frame; 11. filter screen; 12. first connecting rod; 13. ferrule; 14. second connecting rod; 15. second stirring rod; 16. third shell; 17. second fixing bolt; 18. second brush; 19. heating tube; 20. fixing block; 21. support rod; 22. support column; 23. first tube body; 24. first valve; 25. second tube body; 26. second valve. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention. Example

[0020] See also Figure 1-3The present invention provides a technical solution: a soda ash stirring device for a carbonation tower and a carbonation system, comprising an upper shell 1, the top of the upper shell 1 is rotatably connected to a transmission rod 2 through a bearing, the top of the transmission rod 2 is welded to the output shaft of a motor 3, the bottom of the upper shell 1 is rotatably connected to a lower shell 5, the outer wall of the upper shell 1 is connected to a first tube 23, the outer wall of the lower shell 5 is connected to a second tube 25, the inner wall of the lower shell 5 is slidably connected to a frame 10, the inner wall of the frame 10 is fixedly connected to a filter screen plate 11, the interior of the filter screen plate 11 is rotatably connected to a first connecting rod 12 through a bearing, the top of the first connecting rod 12 Two ferrules 13 are symmetrically welded to the bottom, the interior of one ferrule 13 is clamped with the bottom of the transmission rod 2, and the interior of the other ferrule 13 is clamped with the second connecting rod 14. The bottom of the second connecting rod 14 is rotatably connected to the inner bottom wall of the lower shell 5 through a bearing, four first stirring rods 6 are symmetrically welded to the outer wall of the transmission rod 2, and four second stirring rods 15 are symmetrically welded to the outer wall of the second connecting rod 14. A heating tube 19 is installed inside the lower shell 5, and a second shell 7 is welded to one end of two vertically adjacent first stirring rods 6 away from the transmission rod 2, and the interior of the second shell 7 is threadedly connected with a first plate brush 9 through a first fixing bolt 8.

[0021] In this embodiment, specifically: a first valve 24 is installed on the outer wall of the first tube body 23, and a second valve 26 is installed on the outer wall of the second tube body 25; the flow of the first tube body 23 can be controlled by setting the first valve 24, and the flow of the second tube body 25 can be controlled by setting the second valve 26.

[0022] In this embodiment, specifically: two second connecting rods 14 are symmetrically welded to the upper surface of the frame 10, and four fixing blocks 20 are symmetrically welded to the inner wall of the lower shell 5, and the upper surfaces of the four fixing blocks 20 are all in close contact with the bottom of the frame 10; through the setting of the second connecting rods 14, it is convenient to extract and move the frame 10, and through the setting of the fixing blocks 20, it can have a supporting and limiting effect on the frame 10 to prevent the frame 10 from continuing to slide downward.

[0023] In the present embodiment, specifically: a third shell 16 is welded to one end of two vertically adjacent second stirring rods 15 away from the second connecting rod 14, and a second brush 18 is threadedly connected to the interior of the third shell 16 via a second fixing bolt 17; by providing the second brush 18, the inner side wall of the lower shell 5 can be cleaned, and by rotating the second fixing bolt 17, the third shell 16 and the second brush 18 can be separated, thereby facilitating the replacement of the second brush 18.

[0024] In this embodiment, specifically: two support rods 21 are symmetrically welded to the outer wall of the upper shell 1, and a support column 22 is welded to the end of the support rod 21 away from the upper shell 1; through the arrangement of the support column 22, the support rod 21 can be fixed and supported, and through the arrangement of the support rod 21, the upper shell 1 can be fixed and supported.

[0025] In this embodiment, specifically: a first shell 4 is welded to the top of the upper shell 1, and the inner wall of the first shell 4 is fixedly connected to the outer wall of the motor 3; through the arrangement of the first shell 4, the motor 3 can be fixed and supported.

[0026] In this embodiment: the model of the motor 3 is 1LE0003, the model of the heating tube 19 is XBL138, and the outer wall of the upper shell 1 is equipped with a switch group that can control the start and stop of the motor 3 and the heating tube 19 respectively. The switch group is connected to the external mains to supply power to the motor 3 and the heating tube 19.

[0027] In summary, the working principle and working process of the soda ash stirring equipment for a carbonation tower and a carbonation system are as follows: when in use, first open the first valve 24, inject soda ash and water into the interior of the upper shell 1 through the first tube body 23, and start the motor 3 and the heating tube 19 respectively through the switch group. The heating tube 19 heats the mixed liquid so that the soda ash can be quickly integrated into the solution. After the motor 3 is started, it drives the transmission rod 2 to rotate, so that the transmission rod 2 drives the first stirring rod 6 and the first connecting rod 12 to rotate respectively, so that the first plate brush 9, the second connecting rod 14, the second stirring rod 15 and the second plate brush 18 rotate. When the first stirring rod 6 and the second stirring rod 15 rotate, the soda ash can be stirred. When the first plate brush 9 and the second plate brush 18 rotate, the inner walls of the upper shell 1 and the lower shell 5 can be respectively Cleaning to prevent alkaline scale from adhering to the inner walls of the upper shell 1 and the lower shell 5. When the alkaline solution passes through the filter screen 11, the filter screen 11 can filter out impurities in the alkaline water. Open the second valve 26 and receive the treated alkaline water from the second tube body 25 for use. When cleaning and maintaining the device, rotate the lower shell 5 to separate the lower shell 5 from the upper shell 1, so that the two ferrules 13 can be separated from the transmission rod 2 and the second connecting rod 14 respectively, so that the second connecting rod 14 can be extracted to remove the frame 10, so as to facilitate cleaning of the filter screen 11. Rotating the first fixing bolt 8 can separate the second shell 7 and the first brush 9, so as to replace the first brush 9. Rotating the second fixing bolt 17 can separate the third shell 16 and the second brush 18, so as to replace the second brush 18.

[0028] 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 soda stirring device for a carbonation tower and a carbonation system, comprising an upper shell (1), characterized in that: The top of the upper shell (1) is rotatably connected to a transmission rod (2) via a bearing, the top of the transmission rod (2) is welded to the output shaft of the motor (3), the bottom of the upper shell (1) is rotatably connected to a lower shell (5), the outer wall of the upper shell (1) is connected to a first tube (23), the outer wall of the lower shell (5) is connected to a second tube (25), the inner wall of the lower shell (5) is slidably connected to a frame (10), the inner wall of the frame (10) is fixedly connected to a filter screen (11), the inside of the filter screen (11) is rotatably connected to a first connecting rod (12) via a bearing, the top and bottom of the first connecting rod (12) are symmetrically welded with two clamping sleeves (13), the inside of one of the clamping sleeves (13) is clamped to the bottom of the transmission rod (2), the inside of the other of the clamping sleeves (13) is clamped to the second connecting rod (14), the bottom of the second connecting rod (14) is rotatably connected via a bearing On the inner bottom wall of the lower shell (5), four first stirring rods (6) are symmetrically welded to the outer wall of the transmission rod (2), and four second stirring rods (15) are symmetrically welded to the outer wall of the second connecting rod (14). A heating tube (19) is installed inside the lower shell (5). A second shell (7) is welded to one end of two vertically adjacent first stirring rods (6) away from the transmission rod (2). A first plate brush (9) is threadedly connected to the inside of the second shell (7) via a first fixing bolt (8). A first valve (24) is installed on the outer wall of the first tube body (23), and a second valve (26) is installed on the outer wall of the second tube body (25). A third shell (16) is welded to one end of two vertically adjacent second stirring rods (15) away from the second connecting rod (14), and a second plate brush (18) is threadedly connected to the inside of the third shell (16) via a second fixing bolt (17).

2. A soda stirring device for a carbonating tower and a carbonating system according to claim 1, characterized in that: Two second connecting rods (14) are symmetrically welded to the upper surface of the frame (10), and four fixing blocks (20) are symmetrically welded to the inner wall of the lower shell (5), wherein the upper surfaces of the four fixing blocks (20) are tightly attached to the bottom of the frame (10).

3. A soda stirring device for a carbonating tower and a carbonating system according to claim 1, characterized in that: Two support rods (21) are symmetrically welded to the outer side wall of the upper shell (1), and a support column (22) is welded to one end of the support rod (21) away from the upper shell (1).

4. A soda stirring device for a carbonating tower and a carbonating system according to claim 1, characterized in that: A first shell (4) is welded to the top of the upper shell (1), and an inner side wall of the first shell (4) is fixedly connected to an outer side wall of the motor (3).

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