Sewage pool stirring device

Abstract

The utility model discloses a sewage pool stirring device, which relates to the technical field of sewage treatment and comprises a U-shaped frame, a lifting mechanism is connected to the middle of the U-shaped frame, a distance adjusting component is mounted on the lifting mechanism, a stirring component is mounted on the distance adjusting component and comprises a supporting plate, and a first servo motor is mounted on the upper end face of the supporting plate. The output end of the first servo motor extends to the position below the supporting plate and is connected with a rotating rod, stirring blades are fixed to the bottom of the outer wall of the rotating rod, a shifting plate is fixed to the bottom of the end, away from the rotating rod, of each stirring blade, extending clamping plates are arranged at the two ends of the horizontal section of the U-shaped frame, and fixing holes are formed in the two extending clamping plates. According to the utility model, the lifting mechanism, the distance adjusting assembly and the stirring assembly are matched for use, so that the bottom of the sewage pool can be fully stirred, solid and liquid are fully mixed to a greater extent to form turbid liquid, and subsequent solid-liquid separation is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage pool stirring device. Background Art

[0002] Domestic sewage is wastewater discharged from daily life, primarily originating from residential and public buildings, such as residences, government offices, schools, hospitals, shops, public places, and industrial restrooms. The pools used to hold this wastewater are called cesspools. Municipal sewage treatment processes generally determine the degree of treatment and the corresponding treatment processes based on the intended use or discharge of the sewage, taking into account the natural purification capacity of the water body. Whether used for industrial or agricultural purposes or as groundwater recharge, treated sewage must meet national water quality standards, requiring agitation during the treatment process.

[0003] The existing sewage pool stirring device has poor stirring effect on the sludge at the bottom of the pool during use, making it difficult to fully mix solids and liquids to form a suspension, which is not convenient for subsequent solid-liquid separation. Therefore, a sewage pool stirring device is now provided. Utility Model Content

[0004] In response to the shortcomings of the existing technology, the utility model provides a sewage pool stirring device. Through the coordinated use of the lifting mechanism, the distance adjustment component and the stirring component, the bottom of the sewage pool can be fully stirred, and the solid and liquid can be fully mixed to a large extent to form a suspension, which is convenient for subsequent solid-liquid separation and overcomes the shortcomings of the existing technology.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A sewage pool stirring device comprises a U-shaped frame, a lifting mechanism is connected to the middle of the U-shaped frame, a distance adjustment component is installed on the lifting mechanism, and a stirring component is installed on the distance adjustment component;

[0007] The stirring assembly includes a support plate, the upper end surface of the support plate is mounted with a first servo motor, the output end of the first servo motor extends below the support plate and is connected to a rotating rod, and a stirring blade is fixed to the bottom of the outer wall of the rotating rod.

[0008] Through the above scheme, by using the lifting mechanism, distance adjustment component and stirring component in combination, the bottom of the sewage pool can be fully stirred, and the solid and liquid can be fully mixed to a large extent to form a suspension, which is convenient for subsequent solid-liquid separation.

[0009] Preferably, a toggle plate is fixed to the bottom of one end of each stirring blade away from the rotating rod.

[0010] Preferably, both ends of the horizontal section of the U-shaped frame are provided with extension clamps, and both extension clamps are provided with fixing holes.

[0011] Preferably, the lifting mechanism includes a hydraulic push rod that fixes the lower end surface of the horizontal section of the U-shaped frame, the lower end of the hydraulic push rod is connected to a U-shaped support rod, and L-shaped support rods are fixed on both sides of the middle of the U-shaped support rod, and the vertical sections of the two L-shaped support rods are slidably inserted into the horizontal section of the U-shaped frame.

[0012] Preferably, the distance adjustment assembly includes a bidirectional screw that is rotatably mounted between the vertical sections on both sides of the U-shaped support rod through a bearing, and both ends of the bidirectional screw are screwed with a U-shaped mounting plate, and the upper ends of the two U-shaped mounting plates are slidably abutted against the lower end surface of the horizontal section of the U-shaped support rod, and a second servo motor is installed at one end of the U-shaped support rod, and the output end of the second servo motor is connected to one end of the bidirectional screw, and the support plate is fixed between the vertical sections on both sides of the U-shaped mounting plate.

[0013] Preferably, a U-shaped stabilizing frame is fixed to the lower end surface of the horizontal section of the U-shaped mounting plate, the rotating rod passes through the middle of the horizontal section of the U-shaped stabilizing frame, and the rotating rod and the middle of the horizontal section of the U-shaped stabilizing frame are rotatably connected through a bearing.

[0014] The beneficial effects of the utility model are:

[0015] By using the lifting mechanism, distance adjustment component and stirring component in coordination, the bottom of the sewage pool can be fully stirred, and the solid and liquid can be fully mixed to a large extent to form a suspension, which is convenient for subsequent solid-liquid separation. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a first-perspective three-dimensional structural diagram of a sewage pool stirring device proposed by the utility model.

[0017] Figure 2 This is a schematic diagram of the third perspective structure of a sewage pool stirring device proposed by the present invention.

[0018] Figure 3 This is a third-perspective stereoscopic structural diagram of a sewage pool stirring device proposed by the utility model.

[0019] Figure 4 A sewage pool stirring device proposed by the utility model Figure 3 Enlarged structural diagram at point A in the middle.

[0020] In the figure: 1. U-shaped frame; 2. U-shaped support rod; 3. Extender plate; 4. Hydraulic push rod; 5. L-shaped support rod; 6. U-shaped stabilizing frame; 7. Rotating rod; 8. Toggle plate; 9. Mixing blade; 10. Fixing hole; 11. U-shaped mounting plate; 12. Second servo motor; 13. Bidirectional screw; 14. Support plate; 15. First servo motor. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0022] Example 1, with reference to Figure 1-4 A sewage pool stirring device includes a U-shaped frame 1, a lifting mechanism is connected to the middle of the U-shaped frame 1, a distance adjustment component is installed on the lifting mechanism, and a stirring component is installed on the distance adjustment component;

[0023] The stirring assembly includes a support plate 14, on the upper end of which a first servo motor 15 is mounted. The output end of the first servo motor 15 extends below the support plate 14 and is connected to a rotating rod 7. Stirring blades 9 are fixed to the bottom of the outer wall of the rotating rod 7. A toggle plate 8 is fixed to the bottom of each stirring blade 9 away from the rotating rod 7.

[0024] Extension clips 3 are provided at both ends of the horizontal section of the U-shaped frame 1. Fixing holes 10 are provided on both extension clips 3. Insert the U-shaped frame 1 into the sewage tank, and clamp the two extension clips 3 on the edges of the sewage tank respectively. Use collision bolts to fix the extension clips 3 to complete the installation of the U-shaped frame 1.

[0025] The lifting mechanism includes a hydraulic push rod 4 that fixes the lower end surface of the horizontal section of the U-shaped frame 1. The lower end of the hydraulic push rod 4 is connected to the U-shaped support rod 2. L-shaped support rods 5 are fixed on both sides of the middle of the U-shaped support rod 2. The vertical sections of the two L-shaped support rods 5 are slidably inserted into the horizontal section of the U-shaped frame 1. Through the support of the two L-shaped support rods 5, the stability of the U-shaped support rod 2 can be ensured and shaking can be reduced.

[0026] The pitch adjustment assembly includes a bidirectional screw 13 rotatably mounted between the vertical sections on both sides of the U-shaped support rod 2 through a bearing. Both ends of the bidirectional screw 13 are screwed to a U-shaped mounting plate 11. The upper ends of the two U-shaped mounting plates 11 are in sliding contact with the lower end surface of the horizontal section of the U-shaped support rod 2. A second servo motor 12 is mounted on one end of the U-shaped support rod 2. The output end of the second servo motor 12 is connected to one end of the bidirectional screw 13. A support plate 14 is fixed between the vertical sections on both sides of the U-shaped mounting plate 11.

[0027] A U-shaped stabilizing frame 6 is fixed to the lower end surface of the horizontal section of the U-shaped mounting plate 11, and the rotating rod 7 passes through the middle part of the horizontal section of the U-shaped stabilizing frame 6. The rotating rod 7 is rotatably connected to the middle part of the horizontal section of the U-shaped stabilizing frame 6 through a bearing, which provides stable support for the rotating rod 7 and ensures stable rotation of the rotating rod 7.

[0028] Working principle: The hydraulic push rod 4 is used to push the U-shaped support rod 2 downward, so that the toggle plate 8 and the stirring blade 9 can penetrate into the bottom of the sewage pool, and the first servo motor 15 is used to drive the rotating rod 7 to rotate, so that the rotating rod 7 drives the stirring blade 9 and the toggle plate 8 to rotate, so as to stir the bottom of the sewage pool, and the second servo motor 12 is used to drive the bidirectional screw 13 to rotate, so that the bidirectional screw 13 drives the two U-shaped mounting plates 11 to move back and forth, so that the stirring blades 9 and the toggle plate 8 on the two rotating rods 7 can fully stir the bottom of the sewage pool, and fully mix the solid and liquid to a large extent to form a suspension, which is convenient for subsequent solid-liquid separation.

[0029] The above are only preferred specific implementation methods of the present invention, but the protection scope of the present invention is not limited to them. Any technician familiar with the technical field can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention within the technical scope disclosed by the present invention, and they should be covered by the protection scope of the present invention.

Claims

1. A sewage pool stirring device, comprising a U-shaped frame (1), characterized in that: The middle part of the U-shaped frame (1) is connected to a lifting mechanism, a distance adjustment component is installed on the lifting mechanism, and a stirring component is installed on the distance adjustment component; The stirring assembly comprises a support plate (14), a first servo motor (15) is mounted on the upper end surface of the support plate (14), an output end of the first servo motor (15) extends below the support plate (14) and is connected to a rotating rod (7), and a stirring blade (9) is fixed to the bottom of the outer wall of the rotating rod (7).

2. A sewage pool stirring device according to claim 1, characterized in that: A toggle plate (8) is fixed to the bottom of one end of each stirring blade (9) away from the rotating rod (7).

3. A sewage pool stirring device according to claim 1, characterized in that: Both ends of the horizontal section of the U-shaped frame (1) are provided with extension clamps (3), and both extension clamps (3) are provided with fixing holes (10).

4. A sewage pool stirring device according to claim 1, characterized in that: The lifting mechanism comprises a hydraulic push rod (4) fixed to the lower end surface of the horizontal section of the U-shaped frame (1); the lower end of the hydraulic push rod (4) is connected to a U-shaped support rod (2); L-shaped support rods (5) are fixed on both sides of the middle of the U-shaped support rod (2); and the vertical sections of the two L-shaped support rods (5) are slidably plugged into the horizontal section of the U-shaped frame (1).

5. A sewage pool stirring device according to claim 1, characterized in that: The pitch adjustment assembly comprises a bidirectional screw (13) rotatably mounted between the vertical sections on both sides of the U-shaped support rod (2) via a bearing, both ends of the bidirectional screw (13) are screwed with a U-shaped mounting plate (11), the upper ends of the two U-shaped mounting plates (11) are in sliding contact with the lower end surface of the horizontal section of the U-shaped support rod (2), a second servo motor (12) is mounted on one end of the U-shaped support rod (2), the output end of the second servo motor (12) is connected to one end of the bidirectional screw (13), and the support plate (14) is fixed between the vertical sections on both sides of the U-shaped mounting plate (11).

6. A sewage pool stirring device according to claim 5, characterized in that: A U-shaped stabilizing frame (6) is fixed to the lower end surface of the horizontal section of the U-shaped mounting plate (11), the rotating rod (7) passes through the middle of the horizontal section of the U-shaped stabilizing frame (6), and the rotating rod (7) and the middle of the horizontal section of the U-shaped stabilizing frame (6) are rotatably connected via a bearing.

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