Stirring device of efficient phosphorus removal agent reaction kettle

Abstract

The utility model belongs to the technical field of chemical equipment, and particularly relates to an efficient phosphorus removal agent reaction kettle stirring device which comprises a kettle body, a feeding pipe, a supporting frame, a discharging pipe, a motor, a rotating shaft, a first stirring assembly, a second stirring assembly, two scraping strips and a transmission assembly. The feeding pipe and the discharging pipe are fixedly installed at the top and the bottom of the kettle body respectively, the motor is fixedly installed at the top of the kettle body, the rotating shaft is axially and fixedly installed on an output shaft of the motor, and the first stirring assembly and the second stirring assembly are both arranged on the rotating shaft. The reaction kettle is reasonable in design and compact in structure, can effectively stir a phosphorus removal agent in the reaction kettle, improves the reaction efficiency, can stir the phosphorus removal agent more uniformly, avoids the situation that the local concentration is too high or too low, and improves the service life of the phosphorus removal agent. The scraping strip can be controlled to scrape residues on the inner side wall of the kettle body and the inclination angles of the stirring rod IV and the stirring rod III can be adjusted by adjusting the rotating speed of the motor.

Description

Technical Field

[0001] This utility model relates to the field of chemical equipment technology, and in particular to a stirring device for a high-efficiency phosphorus removal agent reactor. Background Technology

[0002] In the production process of high-efficiency phosphorus removal agents, the stirring device of the reactor plays a crucial role, but traditional reactor stirring devices have many limitations.

[0003] Early mixing devices were relatively simple in structure, typically equipped with only a single mixing component, such as a simple impeller fixed to a rotating shaft. This method of mixing resulted in insufficient agitation of materials within the reactor, leading to uneven mixing and potential failure of some areas to fully contact and react, thus reducing the production efficiency and quality of the dephosphorizing agent. For example, in some small-scale dephosphorizing agent production plants, uneven mixing resulted in inconsistent distribution of the effective components in the produced dephosphorizing agent, affecting the stability of the dephosphorization effect.

[0004] Furthermore, traditional mixing devices lack flexible adjustment capabilities. The position and angle of the mixing components are often fixed and cannot be adjusted according to actual production needs and material characteristics. When producing different types of descaling agents or processing materials of varying viscosities, the mixing effect cannot be effectively altered, resulting in poor practicality of the device. When producing a new type of high-viscosity descaling agent, traditional mixing devices cannot adjust the mixing intensity and method, leading to poor material mixing and impacting the production process.

[0005] Meanwhile, traditional reactor stirring devices also have shortcomings in terms of material discharge. The discharge pipe is prone to blockage, and materials often accumulate at the discharge pipe position, which not only fails to achieve effective stirring but also affects the discharge efficiency. Furthermore, the discharge process often requires manual assistance or the use of other equipment, increasing labor intensity and production costs.

[0006] In summary, this utility model proposes a high-efficiency phosphorus removal agent reactor stirring device to solve the above problems.

[0007] The information disclosed in this background section is intended only to enhance the understanding of the overall background of this utility model and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Utility Model Content

[0008] The purpose of this invention is to address the shortcomings mentioned in the background section by proposing a high-efficiency phosphorus removal agent reactor stirring device.

[0009] The above-mentioned technical objective of this utility model is achieved through the following technical solution: a stirring device for a high-efficiency phosphorus removal agent reactor, comprising a reactor body, a feed pipe, a support frame, a discharge pipe, a motor, a rotating shaft, a stirring assembly one, a stirring assembly two, two scrapers, and a transmission assembly;

[0010] The feed pipe and discharge pipe are fixedly installed at the top and bottom of the vessel body, respectively. The motor is fixedly installed at the top of the vessel body. The rotating shaft is axially fixed on the output shaft of the motor. The first stirring assembly and the second stirring assembly are both installed on the rotating shaft, with the first stirring assembly positioned above the second stirring assembly. The two scrapers are both installed inside the vessel body and adapted to the inner side wall of the vessel body. The transmission assembly is installed on the rotating shaft and connected to the first stirring assembly and the two scrapers.

[0011] Preferably, the stirring assembly includes multiple mounting seats and multiple stirring rods. Multiple mounting seats are fixedly mounted on the rotating shaft, and stirring rods are fixedly mounted on both the front and rear sides of the multiple mounting seats.

[0012] Preferably, the stirring assembly one further includes multiple stirring rods four and multiple stirring rods three, with stirring rods four and three respectively hinged to both sides of multiple mounting bases.

[0013] Preferably, the stirring assembly 2 includes multiple stirring rods 2, and multiple stirring rods 2 are radially fixedly installed on the rotating shaft.

[0014] Preferably, the transmission assembly includes two sliding sleeves, four support rods, two rotating pins, and four fixed blocks. Two fixed blocks are fixedly installed on the side of the two scraper blades that are close to each other. Two rotating pins are rotatably installed on the two fixed blocks located on the same scraper blade. Support rods are radially fixedly installed on the two rotating pins. Two sliding sleeves are axially slidably installed on the rotating shaft. The ends of the four support rods away from the scraper blades are respectively hinged to the corresponding sliding sleeves.

[0015] Preferably, the transmission assembly further includes four gears, with gears fixedly mounted on each of the four rotating pins, and two gears located on the same side meshing with each other.

[0016] Preferably, the transmission assembly further includes two connecting rods, with connecting rods hingedly mounted on the two lower support rods, and the two connecting rods are respectively hinged to multiple stirring rods four and multiple stirring rods three.

[0017] Preferably, the transmission assembly further includes a circular plate and a spring. The circular plate is fixedly mounted on the rotating shaft, and the same spring is fixedly mounted on the bottom side of the circular plate and the top side of the upper sliding sleeve. The spring is movably sleeved on the outside of the rotating shaft.

[0018] Preferably, the same elastic telescopic protective cover is fixedly installed between the bottom side of the circular plate and the upper sliding sleeve, and the spring is located inside the elastic telescopic protective cover.

[0019] Preferably, a spiral blade is axially fixedly installed at the bottom end of the rotating shaft, and the spiral blade extends into the discharge pipe.

[0020] The beneficial effects of this utility model are:

[0021] The two mixing components enable more comprehensive mixing of the materials inside the vessel, resulting in more uniform mixing and improved production efficiency of the dephosphorizing agent. Simultaneously, the transmission component allows for adaptive adjustment of the distance between the scraper and the vessel wall, as well as the deflection angles of the three and four mixing rods, based on the different rotational speeds of the shaft. This allows for adjustment of the mixing effect according to actual needs, further enhancing the device's practicality. Furthermore, the spiral blades agitate the materials in the discharge pipe upwards during shaft rotation, effectively preventing blockage and material accumulation that hinders mixing. The reverse rotation of the shaft also facilitates unloading, further improving the device's working efficiency. Attached Figure Description

[0022] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0023] Figure 1 This is a three-dimensional structural diagram of a stirring device for a high-efficiency phosphorus removal agent reactor proposed in this utility model;

[0024] Figure 2 for Figure 1 A schematic diagram of the cross-sectional structure;

[0025] Figure 3 for Figure 1 A schematic diagram of a partial three-dimensional structure;

[0026] Figure 4 for Figure 3 A schematic diagram of the structure of part A.

[0027] In the diagram: 1. Kettle body; 11. Feed pipe; 12. Discharge pipe; 2. Rotating shaft; 201. Motor; 21. Mounting base; 211. Stirring rod one; 22. Stirring rod two; 23. Spiral blade; 24. Stirring rod three; 25. Stirring rod four; 26. Scraper; 261. Sliding sleeve; 262. Support rod; 263. Fixing block; 264. Rotating pin; 265. Gear; 27. Connecting rod; 28. Circular plate; 281. Spring; 285. Elastic telescopic protective cover. Detailed Implementation

[0028] The technical solution of this utility model will now be clearly and completely described with reference to specific embodiments. Obviously, the described embodiments are only a part of the embodiments of this utility model, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without creative effort are within the scope of protection of this utility model.

[0029] Reference Figure 1-4 A high-efficiency phosphorus removal agent reactor stirring device includes a reactor body 1, a feed pipe 11, a support frame, a discharge pipe 12, a motor 201, a rotating shaft 2, and two scrapers 26. The feed pipe 11 and the discharge pipe 12 are respectively fixedly installed at the top and bottom of the reactor body 1. The motor 201 is fixedly installed at the top of the reactor body 1. The rotating shaft 2 is axially fixedly installed on the output shaft of the motor 201. Multiple mounting seats 21 are fixedly installed on the rotating shaft 2. Stirring rods 1 211 are fixedly installed on both the front and rear sides of the multiple mounting seats 21. When the rotating shaft 2 rotates, the multiple stirring rods 1 211 can be controlled to stir the material in the reactor body 1. Stirring rods 4 25 and 3 24 are respectively hinged to both sides of the multiple mounting seats 21. When the rotating shaft 2 drives the mounting seats 21 to rotate, the multiple stirring rods 4 25 and 3 24 can be controlled to stir the material in the reactor body 1. Multiple stirring rods 22 are radially fixedly installed on the rotating shaft 2. When the rotating shaft 2 rotates, the multiple stirring rods 22 can be controlled to stir the material in the reactor body 1.

[0030] Both scraper blades 26 are disposed inside the vessel body 1 and adapted to the inner wall of the vessel body 1. Two fixing blocks 263 are fixedly installed on the side of the two scraper blades 26 that are close to each other. Two rotating pins 264 are rotatably installed on the two fixing blocks 263 located on the same scraper blade. Support rods 262 are radially fixedly installed on the two rotating pins 264. Two sliding sleeves 261 are axially slidably installed on the rotating shaft 2. The ends of the four support rods 262 away from the scraper blades 26 are respectively hinged to the corresponding sliding sleeves 261, which can adjust the distance between the scraper blades 26 and the rotating shaft 2 when the sliding sleeves 261 slide along the axial direction of the rotating shaft 2. Gears 265 are fixedly sleeved on the four rotating pins 264. The two gears 265 located on the same side mesh with each other, which can ensure that the two support rods 262 located on the same side keep synchronously deflected in opposite directions, thereby ensuring To ensure the stability of the scraper 26's movement, connecting rods 27 are hinged to the two lower support rods 262. The two connecting rods 27 are respectively hinged to multiple stirring rods 25 and 24. When the lower support rod 262 deflects, the corresponding stirring rods 25 and 24 can be controlled to deflect. This allows the deflection angle of the stirring rods 24 and 25 to be adaptively adjusted according to the rotation speed of the shaft 2. A circular plate 28 is fixedly installed on the shaft 2. The same spring 281 is fixedly installed on the bottom side of the circular plate 28 and the top side of the upper sliding sleeve 261. The spring 281 is movably sleeved on the outside of the shaft 2, which can limit the range of motion of the sliding sleeve 261. At the same time, it can position the scraper 26 and support rod 262 at different heights according to the different rotation speeds of the shaft 2.

[0031] In this embodiment, in order to provide shielding protection for the spring 281, the same elastic telescopic protective cover 285 is fixedly installed between the bottom side of the circular plate 28 and the upper sliding sleeve 261, and the spring 281 is located inside the elastic telescopic protective cover 285.

[0032] In this embodiment, in order to flip the material in the discharge pipe 12 upward when the rotating shaft 2 rotates, and to assist in unloading when the rotating shaft 2 rotates in the opposite direction, a spiral blade 23 is axially fixedly installed at the bottom end of the rotating shaft 2, and the spiral blade 23 extends into the discharge pipe 12.

[0033] The circuits, electronic components, and module mechanisms involved all employ existing technologies, which can be fully implemented by those skilled in the art, and need no further explanation. The content protected by this application does not involve any improvement to the software, circuits, or methods.

[0034] Working Principle: In operation, first connect the power supply, add the material into the vessel 1 through the feed pipe 11, then start the motor 201. The output shaft of the motor 201 drives the rotating shaft 2 to rotate, which in turn drives the mounting base 21 to rotate. The mounting base 21 drives the stirring rods 211, 22, 24, and 25 to stir the material in the vessel 1. Simultaneously, the rotation of the rotating shaft 2 causes the sliding sleeve 261 to slide on it. The sliding sleeve 261, through the support rod 262, moves the scraper 26. When the rotating shaft 2 rotates at a high speed, the scraper 26 can be controlled to scrape the inner wall of the vessel 1, preventing material from adhering to the inner wall. The movement of the scraper 26... The connecting rod 27 also drives the three stirring rods 24 and four stirring rods 25 to deflect, thereby adaptively adjusting the deflection angle of the three stirring rods 24 and four stirring rods 25 according to the rotation speed of the rotating shaft 2, making the stirring effect more uniform. In addition, the rotation of the rotating shaft 2 will also drive the spiral blades 23 to rotate, which will turn the material in the discharge pipe 12 upward, effectively preventing the discharge pipe 12 from being blocked and the material from accumulating at the discharge pipe 12 position and failing to stir effectively. When unloading is required, the motor 201 is started in reverse. The output shaft of the motor 201 drives the rotating shaft 2 to rotate in reverse, and the rotating shaft 2 drives the spiral blades 23 to rotate in reverse, thereby achieving auxiliary unloading and improving the working efficiency of the device.

[0035] The above provides a detailed description of the stirring device for a high-efficiency phosphorus removal agent reactor provided by this utility model. Specific embodiments have been used to illustrate the principle and implementation of this utility model. The descriptions of the embodiments above are only for the purpose of helping to understand the method and core idea of ​​this utility model. It should be noted that those skilled in the art can make several improvements and modifications to this utility model without departing from the principle of this utility model, and these improvements and modifications also fall within the protection scope of the claims of this utility model.

Claims

1. A stirring device for a high-efficiency phosphorus removal agent reactor, characterized in that, It includes a vessel body (1), a feed pipe (11), a support frame, a discharge pipe (12), a motor (201), a rotating shaft (2), a stirring assembly one, a stirring assembly two, two scrapers (26), and a transmission assembly; The feed pipe (11) and discharge pipe (12) are respectively fixedly installed at the top and bottom of the vessel body (1). The motor (201) is fixedly installed at the top of the vessel body (1). The rotating shaft (2) is axially fixedly installed on the output shaft of the motor (201). The stirring assembly one and stirring assembly two are both set on the rotating shaft (2), and the stirring assembly one is set above the stirring assembly two. The two scrapers (26) are both set inside the vessel body (1) and are adapted to the inner side wall of the vessel body (1). The transmission assembly is set on the rotating shaft (2) and connected to the stirring assembly one and the two scrapers (26).

2. The stirring device for a high-efficiency phosphorus removal agent reactor according to claim 1, characterized in that: The stirring assembly includes multiple mounting seats (21) and multiple stirring rods (211). Multiple mounting seats (21) are fixedly installed on the rotating shaft (2), and stirring rods (211) are fixedly installed on both the front and rear sides of the multiple mounting seats (21).

3. The stirring device for a high-efficiency phosphorus removal agent reactor according to claim 2, characterized in that: The stirring assembly also includes multiple stirring rods four (25) and multiple stirring rods three (24), with stirring rods four (25) and stirring rods three (24) respectively hinged to both sides of multiple mounting bases (21).

4. The stirring device for a high-efficiency phosphorus removal agent reactor according to claim 1, characterized in that: The stirring assembly 2 includes multiple stirring rods 22, and multiple stirring rods 22 are radially fixedly installed on the rotating shaft (2).

5. The stirring device for a high-efficiency phosphorus removal agent reactor according to claim 1, characterized in that: The transmission assembly includes two sliding sleeves (261), four support rods (262), two rotating pins (264), and four fixing blocks (263). Two fixing blocks (263) are fixedly installed on the side of the two scraper blades (26) that are close to each other. Two rotating pins (264) are rotatably installed on the two fixing blocks (263) located on the same scraper blade. Support rods (262) are radially fixedly installed on the two rotating pins (264). Two sliding sleeves (261) are axially slidably installed on the rotating shaft (2). The ends of the four support rods (262) away from the scraper blades (26) are respectively hinged to the corresponding sliding sleeves (261).

6. The stirring device for a high-efficiency phosphorus removal agent reactor according to claim 5, characterized in that: The transmission assembly also includes four gears (265), and each of the four rotating pins (264) is fixedly fitted with a gear (265), with two gears (265) on the same side meshing with each other.

7. A stirring device for a high-efficiency phosphorus removal agent reactor according to any one of claims 3 and 5, characterized in that: The transmission assembly also includes two connecting rods (27). The connecting rods (27) are hinged to the two support rods (262) located below. The two connecting rods (27) are respectively hinged to multiple stirring rods four (25) and multiple stirring rods three (24).

8. The stirring device for a high-efficiency phosphorus removal agent reactor according to claim 5, characterized in that: The transmission assembly also includes a circular plate (28) and a spring (281). The circular plate (28) is fixedly installed on the rotating shaft (2). The same spring (281) is fixedly installed on the bottom side of the circular plate (28) and the top side of the upper sliding sleeve (261). The spring (281) is movably sleeved on the outside of the rotating shaft (2).

9. The stirring device for a high-efficiency phosphorus removal agent reactor according to claim 8, characterized in that: The same elastic telescopic protective cover (285) is fixedly installed between the bottom side of the circular plate (28) and the upper sliding sleeve (261), and the spring (281) is located inside the elastic telescopic protective cover (285).

10. The stirring device for a high-efficiency phosphorus removal agent reactor according to claim 1, characterized in that: The bottom end of the rotating shaft (2) is axially fixed with a spiral blade (23), and the spiral blade (23) extends into the discharge pipe (12).

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