Intelligent sludge solidifying agent mixing and stirring device

Abstract

The utility model relates to agitating equipment technical field, concretely to a kind of intelligent sludge solidification agent mixing and stirring equipment, comprising: tank body, support platform, driving gear, transmission gear disc, driven gear ring, connecting ring, connecting rod, scraper, connecting gear, driving bevel gear, driven bevel gear, stirring shaft and stirring blade.Driving gear is engaged with transmission gear disc, driven gear ring is fixedly sleeved in transmission gear disc, connecting ring is installed at the bottom of driven gear ring, connecting ring is arranged connecting rod in circumference, connecting rod outer ring is fixed scraper, driven gear ring top is engaged with connecting gear, connecting gear is fixed with driving bevel gear by connecting shaft, driving bevel gear lower side is engaged with driven bevel gear, driven bevel gear is sleeved with stirring shaft and fixed stirring blade, and stirring shaft and driven bevel gear are rotatably installed on sealing cap.The equipment is high-efficiency stirring by multistage transmission system, scraper is designed to remove material adhered to the inner wall of tank, avoid residual, improve stirring uniformity and efficiency, reduce raw material waste, improve solidification effect.

Description

Technical Field

[0001] This utility model relates to the field of mixing equipment technology, specifically to an intelligent mixing equipment for sludge solidification agents. Background Technology

[0002] Intelligent sludge solidification agent mixing and stirring equipment is a device used for efficient mixing and stirring of sludge and solidification agent. Sludge solidification agent is a material that can react chemically or physically with sludge, causing it to solidify rapidly. It is widely used in construction, environmental protection, water conservancy, and other fields. In the processing, stirring and mixing the sludge and solidification agent is a crucial step. Stirring and mixing ensures that the solidification agent and sludge come into full contact and are evenly dispersed, thus ensuring efficient solidification reaction. Stirring prevents uneven distribution of the solidification agent in the sludge, which can lead to poor solidification and low strength, while also improving the stability and consistency of the solidified material. Furthermore, stirring improves the fluidity of the sludge, facilitating subsequent transportation and molding processes, making it an indispensable key link in the entire sludge solidification process.

[0003] In existing technologies, existing mixing devices are relatively simple in function, typically limited to simple rotary stirring, and cannot effectively scrape off materials adhering to the inner wall of the tank. During actual processing, due to the high viscosity of sludge, residues easily form on the inner wall of the tank when the hardener is mixed with the sludge, resulting in some materials not being fully mixed. This phenomenon not only reduces the uniformity of mixing and affects the curing effect, but also wastes raw materials. Insufficient mixing directly affects the quality of the mixing process, leading to unstable strength of the cured material, and may even affect subsequent construction or application results. Therefore, this utility model proposes an intelligent sludge hardener mixing and stirring device to solve the above problems. Utility Model Content

[0004] The purpose of this invention is to provide an intelligent mixing and stirring device for sludge solidification agents to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: an intelligent sludge solidification agent mixing and stirring device, comprising: a tank body, a support platform welded and fixed on the upper surface of the tank body, a drive gear rotatably mounted on one side of the upper edge of the support platform, a transmission gear meshing on one side of the drive gear, a driven gear ring fixedly sleeved inside the transmission gear ring, both the transmission gear ring and the driven gear ring being rotatably mounted on the upper surface of the support platform, a connecting ring fixedly connected to one side of the bottom of the driven gear ring, connecting rods arranged in a circumferential array on the lower surface of the connecting ring, and a scraper fixedly connected to the outer ring surface of the connecting rods;

[0006] A connecting gear meshes with the top of the driven gear ring. The connecting gear is fixedly connected to the driving bevel gear via a connecting shaft. A driven bevel gear meshes with the lower side of the driving bevel gear. A stirring shaft is fixedly fitted inside the driven bevel gear. A stirring blade is fixedly fitted on the stirring shaft. The driven bevel gear is rotatably mounted on the sealing cover. The sealing cover is indirectly fixedly connected to the support platform.

[0007] Preferably, a feeding tube is fixedly sleeved in the middle of the upper surface of the support platform, and a cover plate is slidably inserted into the feeding tube. A motor is fixedly installed on one side of the lower surface edge of the support platform, and the output end of the motor passes through the support platform and is fixedly connected to the drive gear.

[0008] Preferably, a limiting strip is fixedly connected to the upper surface of the support platform, and the limiting strip is slidably connected to the limiting ring groove opened at the bottom of the driven gear ring.

[0009] Preferably, the upper surface of the support platform is fixedly connected to the sealing cover by fixing rods, and the fixing rods are arranged in a circumferential array about the upper surface of the sealing cover.

[0010] Preferably, a limiting block is fixedly connected to the upper surface of the sealing cover, the limiting blocks are arranged in a circumferential array, and the connecting shaft is rotatably sleeved inside the limiting block.

[0011] Preferably, the sealing cap and the connecting ring are slidably connected, the top of the stirring shaft is fixedly sleeved in the driven bevel gear, the bottom of the stirring shaft is rotatably sleeved in the bottom of the tank body, and the bottom of the tank body is threadedly connected to the discharge cap.

[0012] Compared with the prior art, the beneficial effects of this utility model are:

[0013] 1. This intelligent sludge solidification agent mixing and stirring equipment, through its scraper design, can effectively scrape off the material adhering to the inner wall of the tank, avoiding material residue, thereby improving the uniformity and efficiency of mixing, reducing raw material waste, and improving the solidification effect.

[0014] 2. The equipment adopts a multi-stage transmission system (drive gear, transmission gear disc, driven gear ring, connecting gear, driving bevel gear and driven bevel gear) to realize the efficient rotation and stirring function of the stirring blade. At the same time, by optimizing the equipment structure (such as the fit between the limit bar and the limit ring groove, and the limit of the stirring shaft by the sealing cover), the stability of the equipment operation and the quality of the mixing process are improved. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0016] Figure 2 This is a bottom view of the overall structure of this utility model;

[0017] Figure 3 This is a bottom view of the internal structure of this utility model;

[0018] Figure 4 This is a top view of the internal structure of this utility model.

[0019] In the diagram: 1. Tank body; 2. Support platform; 3. Drive gear; 4. Transmission gear disc; 5. Driven gear ring; 6. Connecting ring; 7. Connecting rod; 8. Scraper; 9. Connecting gear; 10. Connecting shaft; 11. Driving bevel gear; 12. Driven bevel gear; 13. Stirring shaft; 14. Stirring blade; 15. Sealing cover; 16. Feeding pipe; 17. Motor; 18. Limiting strip; 19. Limiting ring groove; 20. Fixing rod; 21. Limiting block; 22. Discharge cover. Detailed Implementation

[0020] To make the objectives, technical solutions, and advantages of this utility model clear and complete, the embodiments of this utility model will be further described in detail below with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are only some, not all, embodiments of this utility model, and are merely used to explain the embodiments of this utility model. They are not intended to limit the embodiments of this utility model. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0021] Please see Figures 1 to 4 This utility model provides a technical solution: an intelligent sludge solidification agent mixing and stirring device, comprising: a tank 1, the tank 1 being used to hold materials; a support platform 2 welded and fixed to the upper surface of the tank 1; a drive gear 3 rotatably mounted on one side of the upper surface edge of the support platform 2; a transmission gear 4 meshing with one side of the drive gear 3; the drive gear 3 and the transmission gear 4 meshing and transmitting power; a driven gear ring 5 fixedly sleeved inside the transmission gear ring 4; both the transmission gear ring 4 and the driven gear ring 5 are rotatably mounted on the upper surface of the support platform 2; the support platform 2 supports the driven gear ring 5 and the transmission gear ring 4; a connecting ring 6 is fixedly connected to one side of the bottom of the driven gear ring 5; connecting rods 7 are arranged in a circumferential array on the lower surface of the connecting ring 6; and connecting rods 7 are connected to the connecting ring 6. A scraper 8 is fixedly connected to the outer ring of rod 7. The scraper 8 abuts against the inner wall of tank 1. A connecting gear 9 meshes with the top of driven gear ring 5. The connecting gear 9 is arranged in a circumferential array about the upper side of driven gear ring 5. The connecting gear 9 is fixedly connected to driving bevel gear 11 through connecting shaft 10. A driven bevel gear 12 meshes with the lower side of driving bevel gear 11. A stirring shaft 13 is fixedly sleeved inside driven bevel gear 12. A stirring blade 14 is fixedly sleeved on stirring shaft 13. The stirring blade 14 is arranged in a linear array about the axis of stirring shaft 13. Driven bevel gear 12 is rotatably mounted on sealing cover 15. Sealing cover 15 is indirectly fixedly connected to support platform 2. Sealing cover 15 seals the top of tank 1.

[0022] By adding materials such as sludge and solidifying agent into the tank 1, the drive gear 3 is indirectly controlled to rotate, causing the drive gear 3 to mesh with the transmission gear disk 4. The transmission gear disk 4 then drives the driven gear ring 5 to rotate. The driven gear ring 5 moves in a circular motion under the limit of the support platform 2, which in turn drives the connecting rod 7 fixedly connected to its bottom to move synchronously. In turn, the connecting rod 7 drives the scraper 8 to move in a circular motion along the inner wall of the tank 1, thereby scraping off the material adhering to the inner wall of the tank 1 during the mixing process, reducing the trouble of subsequent cleaning and avoiding insufficient mixing of materials. While the driven gear ring 5 is rotating, it will mesh with the connecting gear 9 on its upper side, so that the connecting gear 9 drives the driving bevel gear 11 and the driven bevel gear 12 to mesh through the connection of the connecting shaft 10. The driven bevel gear 12 then drives the stirring blade 14 to move in a circular motion through the connection of the stirring shaft 13, thereby fully mixing the materials.

[0023] A feeding pipe 16 is fixedly sleeved in the middle of the upper surface of the support platform 2 to facilitate the addition of materials. A cover plate is slidably inserted into the feeding pipe 16 to seal the feeding pipe 16 and prevent the material inside from splashing during the stirring process. A motor 17 is fixedly installed on one side of the lower surface edge of the support platform 2. The motor 17 is electrically connected to an external control device. The output end of the motor 17 passes through the support platform 2 and is fixedly connected to the drive gear 3. A limit strip 18 is fixedly connected to the upper surface of the support platform 2. The limit strip 18 is slidably connected to the limit ring groove 19 opened at the bottom of the driven gear ring 5. Through the sliding cooperation between the limit strip 18 and the limit ring groove 19, the stability of the driven gear ring 5 during rotation is ensured.

[0024] The upper surface of the support platform 2 is fixedly connected to the sealing cover 15 by the fixing rods 20. The fixing rods 20 are arranged in a circumferential array about the upper surface of the sealing cover 15. Through the connection of the fixing rods 20, the sealing cover 15 is closed on the upper side of the tank body 1. The upper surface of the sealing cover 15 is fixedly connected to the limiting block 21, which is arranged in a circumferential array. The connecting shaft 10 is rotatably sleeved in the limiting block 21, and the limiting block 21 limits the connecting shaft 10.

[0025] The sealing cover 15 and the connecting ring 6 are slidably connected. The connecting ring 6 is sleeved on the outer ring surface of the sealing cover 15. The top end of the stirring shaft 13 passes through the sealing cover 15 and is fixedly sleeved in the driven bevel gear 12. The bottom of the stirring shaft 13 is rotatably sleeved on the bottom of the inner side of the tank body 1. The sealing cover 15 and the bottom of the tank body 1 limit the movement of the stirring shaft 13, thereby improving its stability during rotation. The bottom of the outer side of the tank body 1 is threadedly connected to the discharge cover 22. The discharge cover 22 is threadedly connected to the tank body 1, which facilitates the removal of the discharge cover 22 from the bottom of the tank body 1. Then, the mixed material can be discharged through the pump body and other components.

[0026] In actual use, materials such as sludge and solidifying agent are added into the tank 1 through the feeding pipe 16, and a cover plate is inserted into the top of the feeding pipe 16 to avoid splashing of materials during the mixing process. By starting the motor 17, the motor 17 drives the drive gear 3 to rotate, so that the drive gear 3 meshes with the transmission gear plate 4. The transmission gear plate 4 then drives the driven gear ring 5 to rotate. The driven gear ring 5 moves circumferentially through the cooperation of the limiting strip 18 and the limiting ring groove 19, which in turn drives the connecting rod 7, which is fixedly connected to the bottom circumferential array, to move synchronously. In turn, the connecting rod 7 drives the scraper 8 to move circumferentially along the inner wall of the tank 1, thereby scraping the material adhering to the inside of the tank 1 during the mixing process. The material on the wall is scraped off to reduce the trouble of subsequent cleaning and to avoid insufficient mixing of the material. When the driven gear ring 5 rotates, it will mesh with the connecting gear 9 on its upper side. The connecting gear 9 drives the driving bevel gear 11 and the driven bevel gear 12 to mesh through the connection of the connecting shaft 10. The connecting shaft 10 rotates under the limit of the limiting block 21. The driven bevel gear 12 then drives the stirring blades 14 to move in a circle through the connection of the stirring shaft 13. There are four stirring shafts 13 and several stirring blades 14 are arranged in a linear array about the stirring shafts 13, which makes the material more uniformly mixed inside the tank 1 and improves the processing quality of the mixed material.

[0027] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. An intelligent sludge solidification agent mixing and stirring device, comprising a tank (1), characterized in that: A support platform (2) is welded and fixed on the upper surface of the tank (1). A drive gear (3) is rotatably installed on one side of the upper surface edge of the support platform (2). A transmission gear (4) meshes with one side of the drive gear (3). A driven gear ring (5) is fixedly sleeved inside the transmission gear ring (4). Both the transmission gear ring (4) and the driven gear ring (5) are rotatably installed on the upper surface of the support platform (2). A connecting ring (6) is fixedly connected to one side of the bottom of the driven gear ring (5). A connecting rod (7) is arranged in a circular array on the lower surface of the connecting ring (6). A scraper (8) is fixedly connected to the outer ring surface of the connecting rod (7). A connecting gear (9) meshes with the top of the driven gear ring (5). The connecting gear (9) is fixedly connected to the driving bevel gear (11) through the connecting shaft (10). A driven bevel gear (12) meshes with the lower side of the driving bevel gear (11). A stirring shaft (13) is fixedly sleeved inside the driven bevel gear (12). A stirring blade (14) is fixedly sleeved on the stirring shaft (13). The driven bevel gear (12) is rotatably mounted on the sealing cover (15). The sealing cover (15) is indirectly fixedly connected to the support platform (2).

2. The intelligent sludge solidification agent mixing and stirring equipment according to claim 1, characterized in that: A feeding tube (16) is fixedly sleeved in the middle of the upper surface of the support platform (2). A cover plate is slidably inserted into the feeding tube (16). A motor (17) is fixedly installed on one side of the lower surface edge of the support platform (2). The output end of the motor (17) passes through the support platform (2) and is fixedly connected to the drive gear (3).

3. The intelligent sludge solidification agent mixing and stirring equipment according to claim 2, characterized in that: A limiting strip (18) is fixedly connected to the upper surface of the support platform (2), and the limiting strip (18) is slidably connected to the limiting ring groove (19) opened at the bottom of the driven gear ring (5).

4. The intelligent sludge solidification agent mixing and stirring equipment according to claim 3, characterized in that: The upper surface of the support platform (2) is fixedly connected to the sealing cover (15) by a fixing rod (20), and the fixing rod (20) is arranged in a circumferential array about the upper surface of the sealing cover (15).

5. The intelligent sludge solidification agent mixing and stirring equipment according to claim 4, characterized in that: The upper surface of the sealing cover (15) is fixedly connected to a limiting block (21), which is arranged in a circular array. The connecting shaft (10) is rotatably sleeved inside the limiting block (21).

6. The intelligent sludge solidification agent mixing and stirring equipment according to claim 5, characterized in that: The sealing cover (15) is slidably connected to the connecting ring (6), the top end of the stirring shaft (13) is fixedly sleeved in the driven bevel gear (12), the bottom of the stirring shaft (13) is rotatably sleeved on the bottom of the inner side of the tank (1), and the bottom of the outer side of the tank (1) is threadedly connected to the discharge cover (22).

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