A plug mixer for wastewater treatment

Abstract

This utility model discloses a flow-pushing agitator for wastewater treatment, relating to the field of wastewater treatment technology. It includes a stirring head and an adjusting assembly. Stirring blades are mounted on the outside of the stirring head. The adjusting assembly, used to adjust the stirring range, is disposed on the surface of the stirring blades, and four sets of the adjusting assembly are arranged in a ring around the center point of the stirring head. Each adjusting assembly includes a limiting side plate, an adjusting plate, a limiting hole, and a limiting rod. The adjusting plate is disposed on the inner side of the limiting side plate, and a limiting hole is formed in the middle of the adjusting plate, with a limiting rod disposed inside the limiting hole. This flow-pushing agitator for wastewater treatment increases the stirring range of the stirring blades in the wastewater by moving the adjusting plate on the surface of the stirring blades. The limiting side plate acts as a lateral limiter for the adjusting plate and, under the action of a small screw, limits the adjusted adjusting plate. The limiting side plate also prevents wastewater from impacting the gap between the adjusting plate and the stirring blades during stirring.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a flow-pushing agitator for wastewater treatment. Background Technology

[0002] Submersible mixers, also known as propeller mixers, are used in wastewater treatment plant processes to propel and mix wastewater containing suspended solids, thin slurry, and industrial process liquids, creating water flow, enhancing mixing, and preventing sludge sedimentation. They are important equipment in municipal and industrial wastewater treatment processes.

[0003] For example, the utility model with application number 202121425209.4 relates to an anti-winding push-flow agitator for sewage treatment, and particularly relates to the technical field of sewage treatment equipment. This utility model has the technical effect of preventing the top of the agitator from winding. However, the size of the agitator blades of the existing push-flow agitators is relatively fixed, and it is inconvenient to adjust the agitator blades, i.e., the agitation range, according to the requirements.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and provided a flow mixer for wastewater treatment. Utility Model Content

[0005] The purpose of this invention is to provide a flow mixer for wastewater treatment to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a flow-pushing agitator for wastewater treatment, comprising a stirring head and an adjusting assembly. The stirring head is equipped with stirring blades on its exterior. The adjusting assembly for adjusting the stirring range is disposed on the surface of the stirring blades, and four sets of adjusting assemblies are arranged in a ring around the center point of the stirring head. The adjusting assembly includes a limiting side plate, an adjusting plate, a limiting hole, and a limiting rod. The adjusting plate is disposed on the inner side of the limiting side plate, and a limiting hole is opened in the middle of the adjusting plate. A limiting rod is disposed inside the limiting hole.

[0007] Furthermore, the adjusting plate and the limiting hole are an integrated structure, and the adjusting plate and the stirring blade are distributed in parallel.

[0008] Furthermore, the rear end of the stirring blade is connected to an organic shell, and an organic body is disposed inside the shell.

[0009] Furthermore, the side of the housing is provided with a cleaning component for preventing ropes from getting tangled in sewage, and two sets of the cleaning component are symmetrically arranged about the central axis of the housing.

[0010] Furthermore, the cleaning component includes a mounting groove and a rubber bellows, and the mounting groove is provided with a rubber bellows.

[0011] Furthermore, the cleaning assembly also includes a hydraulic rod and a cleaning blade. The hydraulic rod is installed inside the rubber bellows, and the cleaning blade is installed at the output end of the hydraulic rod.

[0012] Furthermore, an mounting ring is installed on the outside of the housing, and a connecting bracket is installed on the upper end of the mounting ring.

[0013] Furthermore, an mounting rod is installed at the upper end of the connecting frame, and the mounting rod is in the shape of an inverted V.

[0014] This utility model provides a flow mixer for wastewater treatment, which has the following beneficial effects:

[0015] 1. This utility model increases the stirring range of the stirring blade in sewage by moving the adjusting plate on the surface of the stirring blade. The limiting hole allows the adjusting plate to be limited by the limiting rod on the surface of the stirring blade, thus preventing the adjusting plate from separating. The limiting side plate plays a lateral limiting role for the adjusting plate and is limited by the small screw after adjustment. The limiting side plate can also prevent sewage from impacting the gap between the adjusting plate and the stirring blade during stirring.

[0016] 2. This utility model uses an installation groove for installing a rubber corrugated pipe. The rubber corrugated pipe acts as an external cover for the installation groove and hydraulic rod, preventing sewage from affecting the hydraulic rod. The hydraulic rod drives the movement of the cleaning blade through telescopic movement. The telescopic movement of the cleaning blade divides the tangled rope to prevent it from winding and affecting the operation of the stirring blade. The installation ring is used for the installation of the connecting frame. The installation rod assists in limiting the position of the agitator and makes it easy for personnel to handle. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall right side structure of a jet mixer for wastewater treatment according to this utility model;

[0018] Figure 2 This is a schematic diagram of the cleaning component structure of a jet mixer for wastewater treatment according to this utility model;

[0019] Figure 3 This is a schematic diagram of the overall left side structure of a jet mixer for wastewater treatment according to this utility model.

[0020] In the diagram: 1. Stirring head; 2. Stirring blade; 3. Adjustment component; 301. Limiting side plate; 302. Adjustment plate; 303. Limiting hole; 304. Limiting rod; 4. Machine housing; 5. Cleaning component; 501. Mounting groove; 502. Rubber bellows; 503. Hydraulic rod; 504. Cleaning blade; 6. Machine body; 7. Mounting ring; 8. Connecting frame; 9. Mounting rod. Detailed Implementation

[0021] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0022] like Figure 1 As shown, a flow mixer for wastewater treatment includes a mixing head 1 and an adjusting assembly 3. Mixing blades 2 are mounted on the outside of the mixing head 1. The adjusting assembly 3, used to adjust the mixing range, is disposed on the surface of the mixing blades 2, and four sets of the adjusting assembly 3 are arranged in a ring around the center point of the mixing head 1. The adjusting assembly 3 includes a limiting side plate 301, an adjusting plate 302, a limiting hole 303, and a limiting rod 304. The adjusting plate 302 is disposed inside the limiting side plate 301, and the limiting side plate 301 provides lateral limiting for the adjusting plate 302. Under the action of a small screw, the adjusting plate 302 is adjusted... 2. Limiting is performed. The limiting side plate 301 can also prevent sewage from impacting the gap between the regulating plate 302 and the stirring blade 2 during stirring. The regulating plate 302 and the limiting hole 303 are integrated structures, and the regulating plate 302 and the stirring blade 2 are parallel. The regulating plate 302 moves on the surface of the stirring blade 2, increasing the stirring range of the stirring blade 2 in the sewage. The limiting hole 303 is opened in the middle of the regulating plate 302. The limiting hole 303 allows the regulating plate 302 to be limited by the limiting rod 304 on the surface of the stirring blade 2, preventing the regulating plate 302 from separating. The limiting rod 304 is set inside the limiting hole 303.

[0023] like Figure 2 As shown, the side of the housing 4 is provided with a cleaning assembly 5 for preventing ropes from getting tangled in sewage. Two sets of cleaning assemblies 5 are symmetrically arranged about the central axis of the housing 4. The cleaning assembly 5 includes a mounting groove 501 and a rubber corrugated pipe 502. The rubber corrugated pipe 502 is installed inside the mounting groove 501. The mounting groove 501 is used to install the rubber corrugated pipe 502. The cleaning assembly 5 also includes a hydraulic rod 503 and a cleaning blade 504. The hydraulic rod 503 is installed inside the rubber corrugated pipe 502. The rubber corrugated pipe 502 acts as an external cover for the mounting groove 501 and the hydraulic rod 503 to prevent sewage from affecting the hydraulic rod 503. The cleaning blade 504 is installed at the output end of the hydraulic rod 503. The hydraulic rod 503 drives the movement of the cleaning blade 504 by telescoping. The telescoping of the cleaning blade 504 divides the tangled ropes to prevent them from getting tangled and affecting the operation of the stirring blade 2.

[0024] like Figure 3 As shown, the rear end of the stirring blade 2 is connected to the housing 4, and the housing 4 is equipped with an organic body 6. An installation ring 7 is installed on the outside of the housing 4. The installation ring 7 is used for the installation of the connecting frame 8, and the connecting frame 8 is installed on the upper end of the installation ring 7. An installation rod 9 is installed on the upper end of the connecting frame 8, and the shape of the installation rod 9 is an inverted V-shape. The installation rod 9 assists in limiting the position of the stirrer and makes it easy for personnel to handle.

[0025] In summary, this wastewater treatment plug mixer is first based on... Figures 1-3 The structure shown depicts a housing 4 containing a casing 6 that drives the rotation of the stirring head 1. The stirring head 1 drives the stirring blades 2 to stir and propel the wastewater. To increase the stirring range, the adjusting plate 302 is moved on the surface of the stirring blades 2. During this movement, the limiting hole 303 causes the adjusting plate 302 to be limited by the limiting rod 304 on the surface of the stirring blades 2. Simultaneously, the limiting side plate 301 provides lateral limiting for the adjusting plate 302, thus preventing its separation. The adjusting plate 302 is then adjusted by the action of small screws. The limiting position increases the range of the stirring blade 2 in the sewage. During use, the limiting side plate 301 also prevents the sewage from impacting the gap between the adjusting plate 302 and the stirring blade 2 during stirring. During stirring, the hydraulic rod 503 drives the movement of the cleaning blade 504 by telescopic movement, so that the cleaning blade 504 telescopically divides the tangled rope to prevent it from winding and affecting the operation of the stirring blade 2. When cleaning the tangled rope, the rubber corrugated pipe 502 acts as an external cover for the mounting groove 501 and the hydraulic rod 503 to prevent the sewage from affecting the hydraulic rod 503.

[0026] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A flow mixer for wastewater treatment, comprising a mixing head (1) and an adjusting assembly (3), characterized in that, The stirring head (1) is equipped with stirring blades (2) on its outside. The adjustment component (3) for adjusting the stirring range is disposed on the surface of the stirring blades (2). The adjustment component (3) is arranged in four sets in a ring around the center point of the stirring head (1). The adjustment component (3) includes a limiting side plate (301), an adjustment plate (302), a limiting hole (303), and a limiting rod (304). The adjusting plate (302) is disposed on the inner side of the limiting side plate (301). The limiting hole (303) is opened in the middle of the adjusting plate (302), and the limiting rod (304) is disposed inside the limiting hole (303).

2. The wastewater treatment mixer according to claim 1, characterized in that, The adjusting plate (302) and the limiting hole (303) are an integrated structure, and the adjusting plate (302) and the stirring blade (2) are distributed in parallel.

3. The wastewater treatment agitator according to claim 1, characterized in that, The rear end of the stirring blade (2) is connected to the organic shell (4), and the organic body (6) is disposed inside the organic shell (4).

4. The wastewater treatment agitator according to claim 3, characterized in that, The side of the housing (4) is provided with a cleaning component (5) for preventing ropes from getting tangled in sewage, and two sets of the cleaning component (5) are symmetrically arranged about the central axis of the housing (4).

5. A flow-generating agitator for wastewater treatment according to claim 4, characterized in that, The cleaning component (5) includes a mounting groove (501) and a rubber corrugated pipe (502), and the mounting groove (501) is provided with a rubber corrugated pipe (502).

6. A flow-generating agitator for wastewater treatment according to claim 5, characterized in that, The cleaning assembly (5) also includes a hydraulic rod (503) and a cleaning blade (504). The hydraulic rod (503) is provided inside the rubber bellows (502), and the cleaning blade (504) is installed at the output end of the hydraulic rod (503).

7. A flow-generating agitator for wastewater treatment according to claim 3, characterized in that, An mounting ring (7) is installed on the outside of the housing (4), and a connecting bracket (8) is installed on the upper end of the mounting ring (7).

8. A flow-generating agitator for wastewater treatment according to claim 7, characterized in that, The upper end of the connecting frame (8) is equipped with an installation rod (9), and the installation rod (9) is in the shape of an inverted V.

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