A sewage flocculant raw material mixing device

Abstract

The utility model relates to sewage treatment technical field provides a kind of sewage flocculating agent raw material mixing device, comprising: mixing chamber, the top side of the mixing chamber is provided with feed inlet, the bottom side of the mixing chamber is provided with discharge valve, the bottom corner of the mixing chamber is fixedly connected with supporting leg, the inside and below of the mixing chamber are provided with stirring mechanism, the stirring mechanism includes driving part, the driving part is arranged in the bottom of mixing chamber;A kind of sewage flocculating agent raw material mixing device described in the utility model, by setting stirring mechanism, driving part can drive hollow column rotation, hollow column can be stirred to raw material by stirring piece, while the rotation of hollow column can drive scraper to scrape off the raw material adhered on the inner wall of mixing chamber, under the action of spring restoring force, to ensure that scraper and the inner wall of mixing chamber are closely attached, to improve the scraping efficiency of raw material on the inner wall of mixing chamber.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater flocculant raw material mixing device. Background Technology

[0002] With the acceleration of industrialization and the continuous expansion of urbanization, the volume of wastewater discharge is increasing daily, making wastewater treatment a key task in the field of environmental protection. Wastewater flocculants, as important agents in the wastewater treatment process, directly affect the treatment effect through their quality and performance.

[0003] However, in the existing technology, at least the following technical problems have been found: some small sewage treatment plants or flocculant production enterprises with small production scale still use manual stirring to mix raw materials. This method is not only labor-intensive and inefficient, but also the mixing effect depends entirely on the experience and skill of the operators, making it difficult to guarantee the stability and consistency of product quality. Therefore, we provide a sewage flocculant raw material mixing device. Summary of the Invention

[0004] Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides a wastewater flocculant raw material mixing device, which solves the technical problem that some small wastewater treatment plants or flocculant production enterprises with small production scale still use manual stirring for raw material mixing. This method is not only labor-intensive and inefficient, but also the mixing effect depends entirely on the experience and skill of the operator, making it difficult to guarantee the stability and consistency of product quality.

[0005] Technical solution

[0006] To achieve the above objectives, this utility model provides the following technical solution: A wastewater flocculant raw material mixing device includes a mixing tank, a feed inlet on one side of the top of the mixing tank, a discharge valve on one side of the bottom of the mixing tank, support legs fixedly connected to the four corners of the bottom of the mixing tank, and a mixing mechanism inside and below the mixing tank. The mixing mechanism includes a driving component, which is located at the bottom of the mixing tank.

[0007] Preferably, the driving component is connected to the rotating shaft and the hollow column respectively, and multiple stirring blades are fixedly connected to the outside of the hollow column. The rotating shaft is located in the middle of the hollow column and is rotatably connected to it.

[0008] The technical effect of adopting the above-mentioned further solution is that the driving component is used to drive the rotating shaft and the hollow column to rotate, thereby realizing the mixing of raw materials.

[0009] Preferably, the driving component includes a motor bracket, which is fixedly connected to the bottom of the mixing tank. A motor is fixedly installed in the middle of the motor bracket, and an acceleration gear set and a reduction gear set are fixedly connected to the output end of the motor.

[0010] The technical effect of adopting the above-mentioned further solution is that the motor drives the acceleration gear set and the reduction gear set to rotate.

[0011] Preferably, the driven gear of the acceleration gear set is welded to the top center of the rotating shaft, the top center of the reduction gear set is welded to the hollow column, the rotating shaft is rotatably connected to the center of the driven gear in the reduction gear set, the top of the rotating shaft is rotatably connected to the inner wall of the mixing tank through a bearing, the hollow column is rotatably connected to the mixing tank through a bearing, a sprocket set is fixedly connected to the top of the rotating shaft, a rotating rod is fixedly connected to the bottom center of the driven gear of the sprocket set, a mixing frame is fixedly connected to the outside of the rotating rod, and a connecting plate for supporting the rotating rod is fixedly connected to one side of the top of the hollow column, and the connecting plate and the rotating rod are rotatably connected through a bearing.

[0012] The technical effect of adopting the above-mentioned further solution is that the acceleration gear set can drive the rotating shaft to rotate at a faster speed. At the same time, the rotating shaft can drive the sprocket set to rotate rapidly. The sprocket set can drive the stirring frame to rotate through the rotating rod to stir the raw materials. At the same time, the connecting plate rotates around the hollow column as the center, thereby improving the stirring efficiency of the raw materials.

[0013] Preferably, a connecting rod is fixedly connected to the other side of the top of the hollow column, and a hollow plate is fixedly connected to one end of the connecting rod. A scraper is provided on one side of the inside of the hollow plate, and a spring is fixedly connected between the scraper and the hollow plate.

[0014] The technical effect of adopting the above-mentioned further solution is that while the hollow column rotates, the connecting rod rotates around it, and the scraper on one side of the connecting rod can scrape off the raw materials attached to the inner wall of the mixing tank. Under the action of the spring restoring force, it can ensure that the scraper is in close contact with the inner wall of the mixing tank, thereby improving the scraping efficiency of the raw materials on the inner wall of the mixing tank. Beneficial effects

[0015] Compared with the prior art, the beneficial effects of this utility model are: This invention features a stirring mechanism. Through the combined action of a driving component, a hollow column, stirring blades, a connecting rod, a hollow plate, a scraper, and a spring, the driving component can rotate the hollow column. The hollow column can then stir the raw materials via the stirring blades. Simultaneously, the rotation of the hollow column drives the scraper to remove the raw materials adhering to the inner wall of the mixing tank. The spring's restoring force ensures the scraper remains firmly attached to the inner wall of the mixing tank, thereby improving the efficiency of removing raw materials from the inner wall of the mixing tank.

[0016] This invention, through the coordinated action of a rotating shaft, sprocket assembly, connecting plate, rotating rod, and stirring frame, enables the rotating shaft to drive the sprocket assembly to rotate, which in turn drives the stirring frame to rotate, thus stirring the raw materials. Simultaneously, the connecting plate rotates around the hollow column, thereby improving the stirring efficiency of the raw materials. Attached Figure Description

[0017] The above description is only an overview of the technical solution of this utility model. In order to better understand the technical means of this utility model and to implement it in accordance with the contents of the specification, the following describes the preferred examples of this utility model in detail with reference to the accompanying drawings.

[0018] Figure 1 This is a three-dimensional structural diagram of an embodiment of the present utility model; Figure 2 This is a cross-sectional structural diagram of an embodiment of the present utility model; Figure 3 As an embodiment of this utility model Figure 2 Enlarged structural diagram at point A; Figure 4 As an embodiment of this utility model Figure 2 Enlarged structural diagram at point B; Figure 5 As an embodiment of this utility model Figure 4 A schematic diagram of the cross-sectional structure.

[0019] Legend: 1. Mixing tank; 101. Feed inlet; 102. Discharge valve; 103. Support leg; 2. Mixing mechanism; 21. Drive component; 210. Motor; 211. Motor bracket; 212. Acceleration gear set; 213. Reduction gear set; 22. Hollow column; 23. Rotating shaft; 24. Mixing blade; 25. Sprocket set; 26. Connecting plate; 27. Rotating rod; 28. Mixing frame; 29. ​​Connecting rod; 201. Hollow plate; 202. Scraper; 203. Spring. Detailed Implementation

[0020] This application provides a wastewater flocculant raw material mixing device. By incorporating a stirring mechanism, the driving component, hollow column, stirring blade, connecting rod, hollow plate, scraper, and spring work together to rotate the hollow column. The hollow column, through the stirring blade, stirs the raw material. Simultaneously, the rotation of the hollow column drives the scraper to remove raw material adhering to the inner wall of the mixing tank. The spring's restoring force ensures the scraper remains in close contact with the inner wall of the mixing tank, thereby improving the scraping efficiency. Furthermore, the rotating shaft, sprocket assembly, connecting plate, rotating rod, and stirring frame work together to rotate the sprocket assembly, which in turn drives the stirring frame to stir the raw material. Simultaneously, the connecting plate rotates around the hollow column, further enhancing the stirring efficiency.

[0021] Example

[0022] The technical solution in this application aims to effectively address the problem that some small-scale wastewater treatment plants or flocculant manufacturers still rely on manual stirring for raw material mixing. This method is not only labor-intensive and inefficient, but also relies entirely on the experience and skill of the operators, making it difficult to guarantee the stability and consistency of product quality. The overall approach is as follows: like Figures 1 to 5 In view of the problems existing in the prior art, the present invention provides a sewage flocculant raw material mixing device, including a mixing tank 1, a feed inlet 101 is provided on one side of the top of the mixing tank 1, a discharge valve 102 is provided on one side of the bottom of the mixing tank 1, support legs 103 are fixedly connected at the four corners of the bottom of the mixing tank 1, and a mixing mechanism 2 is provided inside and below the mixing tank 1.

[0023] Specifically, the stirring mechanism 2 includes a driving component 21, which is located at the bottom of the mixing tank 1. The driving component 21 is connected to the rotating shaft 23 and the hollow column 22 respectively. Multiple stirring blades 24 are fixedly connected to the outside of the hollow column 22. The rotating shaft 23 is located in the middle of the hollow column 22 and is rotatably connected to it. The driving component 21 includes a motor bracket 211, which is fixedly connected to the bottom of the mixing tank 1. A motor 210 is fixedly installed in the middle of the motor bracket 211. The output end of the motor 210 is fixedly connected to an acceleration gear set 212 and a reduction gear set 213. The top middle of the driven gear of the acceleration gear set 212 is welded to the rotating shaft 23. The top middle of the reduction gear set 213 is welded to the hollow column 22. The rotating shaft 23 is rotatably connected to the middle of the driven gear in the reduction gear set 213. The top end of the rotating shaft 23 is rotatably connected to the inner wall of the mixing tank 1 through a bearing. The hollow column 22 is rotatably connected to the mixing tank 1 through a bearing.

[0024] By adopting the above technical solution, the motor 210 drives the acceleration gear set 212 and the reduction gear set 213 to rotate. The reduction gear set 213 can drive the hollow column 22 to rotate at a slower speed, and the hollow column 22 can drive the stirring plate 24 to stir and mix the raw materials.

[0025] Specifically, a sprocket assembly 25 is fixedly connected to the top of the rotating shaft 23, a rotating rod 27 is fixedly connected to the middle of the bottom of the sprocket assembly 25, a stirring frame 28 is fixedly connected to the outside of the rotating rod 27, and a connecting plate 26 for supporting the rotating rod 27 is fixedly connected to one side of the top of the hollow column 22. The connecting plate 26 and the rotating rod 27 are rotatably connected by bearings.

[0026] By adopting the above technical solution, the acceleration gear set 212 can drive the rotating shaft 23 to rotate at a relatively fast speed. While the rotating shaft 23 is rotating, it can drive the sprocket set 25 to rotate rapidly. The sprocket set 25 can drive the stirring frame 28 to rotate through the rotating rod 27 to stir the raw materials. At the same time as stirring, the connecting plate 26 rotates around the hollow column 22, thereby improving the stirring efficiency of the raw materials.

[0027] Example

[0028] like Figures 1 to 5 A connecting rod 29 is fixedly connected to the top of the hollow column 22 on the other side. A hollow plate 201 is fixedly connected to one end of the connecting rod 29. A scraper 202 is provided on one side of the interior of the hollow plate 201. A spring 203 is fixedly connected between the scraper 202 and the hollow plate 201.

[0029] By adopting the above technical solution, the motor 210 drives the acceleration gear set 212 and the reduction gear set 213 to rotate. The reduction gear set 213 can drive the hollow column 22 to rotate at a slower speed, and the hollow column 22 can drive the stirring plate 24 to stir and mix the raw materials.

[0030] Working principle: During use, the discharge valve 102 is closed, and the raw materials for flocculant production are added into the mixing tank 1 through the feed inlet 101. The mixing mechanism 2 can efficiently mix the raw materials, accelerating the mixing efficiency. Specifically, the motor 210 drives the acceleration gear set 212 and the reduction gear set 213 to rotate. The reduction gear set 213 drives the hollow column 22 to rotate at a slower speed. The hollow column 22 then drives the mixing blades 24 to mix the raw materials. While the hollow column 22 rotates, the connecting rod 29 rotates around it. The scraper 202 on one side of the connecting rod 29... It can scrape off the raw materials adhering to the inner wall of the mixing tank 1. Under the action of the restoring force of the spring 203, it can ensure that the scraper 202 is in close contact with the inner wall of the mixing tank 1, thereby improving the scraping efficiency of the raw materials on the inner wall of the mixing tank 1. At the same time, the acceleration gear set 212 can drive the rotating shaft 23 to rotate at a relatively fast speed. While the rotating shaft 23 is rotating, it can drive the sprocket set 25 to rotate quickly. The sprocket set 25 can drive the mixing frame 28 to rotate through the rotating rod 27 to stir the raw materials. At the same time, the connecting plate 26 rotates around the hollow column 22 as the center, thereby improving the stirring efficiency of the raw materials.

[0031] Finally, it should be noted that the above embodiments are merely examples for clearly illustrating the present invention and are not intended to limit the implementation. Those skilled in the art can make other variations or modifications based on the above description. It is neither necessary nor possible to exhaustively list all possible implementations here. However, obvious variations or modifications derived therefrom are still within the protection scope of this invention.

Claims

1. A wastewater flocculant raw material mixing device, comprising a mixing tank (1), characterized in that: The mixing tank (1) has a feed inlet (101) on one side of the top and a discharge valve (102) on one side of the bottom. Support legs (103) are fixedly connected to the four corners of the bottom of the mixing tank (1). A mixing mechanism (2) is provided inside and below the mixing tank (1). The mixing mechanism (2) includes a drive component (21). The drive component (21) is located at the bottom of the mixing tank (1). The drive component (21) is connected to the rotating shaft (23) and the hollow column (22) respectively. Multiple stirring blades (24) are fixedly connected to the outside of the hollow column (22). The rotating shaft (23) is located in the middle of the hollow column (22) and is rotatably connected to it.

2. The wastewater flocculant raw material mixing device as described in claim 1, characterized in that: The drive unit (21) includes a motor bracket (211), which is fixedly connected to the bottom of the mixing tank (1). A motor (210) is fixedly installed in the middle of the motor bracket (211), and an acceleration gear set (212) and a reduction gear set (213) are fixedly connected to the output end of the motor (210).

3. The wastewater flocculant raw material mixing device as described in claim 2, characterized in that: The top center of the driven gear of the acceleration gear set (212) is welded to the rotating shaft (23), the top center of the reduction gear set (213) is welded to the hollow column (22), and the rotating shaft (23) is rotatably connected to the center of the driven gear in the reduction gear set (213).

4. The wastewater flocculant raw material mixing device as described in claim 3, characterized in that: The top end of the rotating shaft (23) is rotatably connected to the inner wall of the mixing tank (1) through a bearing, and the hollow column (22) is rotatably connected to the mixing tank (1) through a bearing.

5. The wastewater flocculant raw material mixing device as described in claim 4, characterized in that: The top of the rotating shaft (23) is fixedly connected to a sprocket assembly (25), and a rotating rod (27) is fixedly connected to the middle of the bottom of the sprocket assembly (25). A stirring frame (28) is fixedly connected to the outside of the rotating rod (27).

6. The wastewater flocculant raw material mixing device as described in claim 4, characterized in that: A connecting plate (26) for supporting the rotating rod (27) is fixedly connected to one side of the top of the hollow column (22). The connecting plate (26) and the rotating rod (27) are rotatably connected by bearings.

7. The wastewater flocculant raw material mixing device as described in claim 6, characterized in that: A connecting rod (29) is fixedly connected to the other side of the top of the hollow column (22). A hollow plate (201) is fixedly connected to one end of the connecting rod (29). A scraper (202) is provided on one side of the interior of the hollow plate (201). A spring (203) is fixedly connected between the scraper (202) and the hollow plate (201).

Images