Algae removal device for effluent weir of secondary sedimentation tank

By designing an independently movable algae removal device for the secondary sedimentation tank effluent weir, and utilizing a combination of drive wheels and cleaning brushes, the problem of existing algae removal devices needing to be coordinated with skimming devices has been solved, achieving autonomous cleaning and efficient algae removal.

CN223696902UActive Publication Date: 2025-12-23CHONGQING YUXI WATER CO LTD
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Patent Information

Application Number
CN202520011569.1
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-01-03
Publication Date
2025-12-23
Estimated Expiration
2035-01-03

AI Technical Summary

Technical Problem

The existing algae removal device at the effluent weir of the secondary sedimentation tank can only be used in conjunction with the skimming device and lacks independent mobility, which means that the cleaning work depends on the skimming device and cannot be carried out independently.

Method used

An algae removal device was designed, comprising horizontal and vertical drive wheels, a drive motor, a water pump, a cleaning motor, and a cleaning brush. It can move independently and clean algae outside the water weir. The horizontal and vertical drive wheels provide propulsion, and the cleaning functions of the water pump and the cleaning brush enable autonomous cleaning.

Benefits of technology

It enables autonomous movement and efficient cleaning of the effluent weir of the secondary sedimentation tank, avoiding reliance on skimming devices and improving cleaning efficiency and flexibility.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses an algae removal device for an effluent weir of a secondary sedimentation tank, and relates to the technical field of sewage treatment. The algae removal device for the effluent weir of the secondary sedimentation tank comprises a shell, a sliding groove is formed in the right side of the interior of the lower end of the shell, a transverse driving wheel is connected to the lower end of the interior of the shell, a transverse driving motor is connected to the lower end of the interior of the shell, and a longitudinal driving wheel is arranged at the lower end of the right side of the interior of the shell; a longitudinal driving motor is connected to the right side in the shell, a water pump is installed at the rear end in the shell, side face cleaning motors are installed at the lower end of the left side of the shell in an array mode, side face cleaning brushes are connected to the output ends of the lower sides of the side face cleaning motors, and slope face cleaning motors are installed on the lower sides of the front end and the rear end in the shell. A slope cleaning brush is connected to the output end of the lower side of the slope cleaning motor, a battery is installed at the upper end in the shell, a controller is installed at the front end in the shell, and a charging port is formed in the front end of the upper surface of the shell.
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Description

TECHNICAL FIELD

[0001] The utility model relates to sewage treatment technical field, concretely is a kind of algae removal device for secondary sedimentation tank effluent weir. BACKGROUND

[0002] In the process of water treatment, the sedimentation tank after biological treatment is usually called secondary sedimentation tank or final sedimentation tank (final sedimentation tank). The function of secondary sedimentation tank is to separate sludge and water, clarify the mixed liquor, concentrate sludge and return the separated sludge to the biological treatment section. Since the secondary sedimentation tank is usually outdoor, and as a sedimentation tank, the internal water flow velocity is slow, and the water body is eutrophication, which is very easy to breed algae on the outside and upper end of effluent weir (effluent tank). These algae not only affect the subsequent treatment process, but also affect water quality, and also block the effluent position of effluent weir. When cleaning these algae, the cleaning equipment is usually connected to the end of skimming device, and cannot work independently, therefore, a kind of algae removal device for secondary sedimentation tank effluent weir is designed to solve the above problems. SUMMARY

[0003] (I) Technical problem solved

[0004] In view of the deficiencies of the prior art, the utility model provides an algae removal device for secondary sedimentation tank effluent weir, which solves the problem that the existing algae removal device for secondary sedimentation tank effluent weir is usually connected to the end of skimming device, only has cleaning function without moving function, resulting in the problem that it needs to be used with skimming device during work.

[0005] (II) Technical scheme

[0006] To achieve the above purpose, the utility model is realized by the following technical scheme:

[0007] The utility model provides a kind of for the algae removal device of secondary sedimentation tank effluent weir, comprising: shell, the lower end inside right side of the shell is equipped with a chute, the lower end inside and located the left and right sides of chute array-like connection has horizontal drive wheel, the lower end inside and located the upper end of horizontal drive wheel of the shell is connected with horizontal drive motor, the output end of horizontal drive motor is connected with the upper end of horizontal drive wheel, the lower end inside right side of the shell is array-like and is equipped with longitudinal drive wheel, the right side of longitudinal drive wheel and located the right side of longitudinal drive wheel of the shell inside right side is connected with longitudinal drive motor, the left side output end of longitudinal drive motor is fixedly connected with the right side of longitudinal drive wheel, water pump is installed in the rear end of the shell inside, the water suction end of water pump right side extends to lower end through shell, the water outlet of water pump left side extends to lower end through shell, the water outlet right side of water pump is connected with water outlet, the water outlet upper end is ladder-shaped, the lower end left side of the shell is array-like and is equipped with side cleaning motor, the side cleaning motor lower side output end is connected with side cleaning brush, the front and rear ends of the shell inside lower side are installed with slope surface cleaning motor, the slope surface cleaning motor lower side output end is connected with slope surface cleaning brush, the slope surface cleaning brush is overall conical, battery is installed in the upper end of the shell inside, controller is installed in the front end of the shell inside, the upper surface front end of the shell is installed with charging port, the controller is electrically connected between horizontal drive motor, longitudinal drive motor, water pump, side cleaning motor, slope surface cleaning motor, battery, charging port.

[0008] Preferably, the slope surface cleaning brush and the slope surface cleaning motor, and the side cleaning brush and the side cleaning motor are connected by threads.

[0009] Preferably, the controller is internally installed with a Bluetooth transceiver module.

[0010] Preferably, the longitudinal drive wheel and the horizontal drive wheel are externally provided with rubber non-slip pads.

[0011] Preferably, the horizontal drive motor, the longitudinal drive motor, the side cleaning motor, the slope surface cleaning motor and the shell are provided with sealing rings at the connection positions.

[0012] Preferably, the water inlet of the water pump is connected with a filter.

[0013] Preferably, the upper end of the charging port is externally rotatably connected with a baffle, and the lower surface of the baffle is externally connected with a sealing ring.

[0014] (Three) beneficial effects

[0015] The utility model provides a kind of for the algae removal device of secondary sedimentation tank effluent weir, compared with prior art, at least has following beneficial effects:

[0016] The algae removing device for the weir of the secondary sedimentation tank can be moved independently without relying on the skimming device. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a structural schematic view of the utility model;

[0018] Figure 2 It is an internal structural view of the utility model;

[0019] Figure 3 It is a bottom view of the utility model;

[0020] Figure 4 It is a bottom view of the internal structure of the utility model;

[0021] Figure 5 It is a charging state view of the utility model.

[0022] In the figure: 1, shell; 2, chute; 3, horizontal drive wheel; 4, horizontal drive motor; 5, longitudinal drive wheel; 6, longitudinal drive motor; 7, water pump; 8, water outlet; 9, side cleaning motor; 10, side cleaning brush; 11, slope surface cleaning motor; 12, slope cleaning brush; 13, battery; 14, controller; 15, charging port; 21, baffle. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the utility model will be clearly and completely described below with reference to the drawings in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of protection of the utility model.

[0024] Please refer to Figures 1-5The utility model provides a technical scheme: an algae removal device for the effluent weir of the second sedimentation tank, which comprises: a shell 1, a chute 2 is formed in the lower end of the shell 1, horizontal drive wheels 3 are connected to the left and right sides of the lower end of the shell 1 in an array, a horizontal drive motor 4 is connected to the upper end of the horizontal drive wheels 3, the output end of the horizontal drive motor 4 is connected to the upper end of the horizontal drive wheels 3, longitudinal drive wheels 5 are arranged on the right lower end of the shell 1 in an array, a longitudinal drive motor 6 is connected to the right side of the longitudinal drive wheels 5, the left output end of the longitudinal drive motor 6 is fixedly connected to the right side of the longitudinal drive wheels 5, a water pump 7 is installed at the rear end of the shell 1, the water suction end of the right side of the water pump 7 extends to the lower end through the shell 1, the water outlet end of the left side of the water pump 7 extends to the lower end through the shell 1, a water outlet 8 is connected to the right side of the water outlet end of the water pump 7, the upper end of the water outlet 8 is in a stepped shape, a side cleaning motor 9 is installed on the left lower end of the shell 1 in an array, a side cleaning brush 10 is connected to the lower output end of the side cleaning motor 9, an inclined surface cleaning motor 11 is installed on the front and rear ends of the shell 1, an inclined surface cleaning brush 12 is connected to the lower output end of the inclined surface cleaning motor 11, the inclined surface cleaning brush 12 is in a conical shape as a whole, a battery 13 is installed at the upper end of the shell 1, a controller 14 is installed at the front end of the shell 1, a charging port 15 is installed at the front end of the upper surface of the shell 1, and the controller 14 is electrically connected to the horizontal drive motor 4, the longitudinal drive motor 6, the water pump 7, the side cleaning motor 9, the inclined surface cleaning motor 11, the battery 13 and the charging port 15.

[0025] When in use, the chute 2 is aligned with the edge of the water outlet groove of the second sedimentation tank, the horizontal drive wheels 3 are clamped at the edge of the water outlet groove, the device is oriented in the same clockwise direction as the second sedimentation tank, the knob at the upper end of the shell 1 is twisted to select different gears to start the device, after starting, the controller 14 starts the horizontal drive motor 4, the longitudinal drive motor 6, the water pump 7, the side cleaning motor 9 and the inclined surface cleaning motor 11 to rotate at a certain proportion, the horizontal drive wheels 3 rub against the edge of the upper end of the water outlet groove to provide a forward pushing force, and the longitudinal drive wheels 5 rotate at the outer edge of the water outlet groove to drive the device to move forward, in the process of moving, the inclined surface cleaning brush 12 rotates to brush the algae on the outer inclined surface of the water outlet groove, and the side cleaning brush 10 brushes the algae on the bottom of the outer side of the water outlet groove, the water pump 7 pumps the water in the second sedimentation tank, and then sprays the water through the water outlet 8 to flush the algae remaining on the outer wall, the moving speed of the device is two to three kilometers per hour, when it is necessary to stop, the device is stopped beside the device, and then the knob is rotated again to stop the device.

[0026] As Figures 1-5As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0027] As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0028] As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads. Figures 1-4 As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0029] As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0030] As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads. Figures 1-5 As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0031] As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0032] Figures 1-5 As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0033] As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0034] As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads. Figures 1-5 As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0035] As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads.

[0036] As shown in the utility model embodiment, the inclined surface cleaning brush 12 and the slope surface cleaning motor 11, and the side surface cleaning brush 10 and the side surface cleaning motor 9 are connected through threads. Figures 1-5 ​The utility model discloses an embodiment provides a kind of implementation mode, based on above implementation mode, the upper end outside of the charging port 15 is rotatably connected with baffle 21, the lower surface outside of the baffle 21 is connected with sealing ring.

[0037] The above structure can be analyzed, when needing to charge, baffle 21 of the upper end of charging port 15 is opened, and charging is carried out, after completing charging, baffle 21 is buckled, to prevent water, impurities from falling into the inside of charging port 15.

[0038] It should be noted that in this document, relational terms such as first and second and the like can be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises", "comprising", or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but can include other elements not expressly listed or inherent to such process, method, article, or apparatus.

[0039] Although the embodiments of the present application have been shown and described, it is to be understood that for the purpose of the present application, the embodiments change, modify, replace and vary in many ways without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A device for removing algae from a weir of a secondary sedimentation tank, characterized in that, Include: The lower end of the shell (1), the lower end of the shell (1) is provided with a chute (2) on the right side, the lower end of the shell (1) is connected with transverse drive wheel (3) in array on both sides of the chute (2), the lower end of the shell (1) is connected with transverse drive motor (4) on the upper end of transverse drive wheel (3), the output end of transverse drive motor (4) is connected with the upper end of transverse drive wheel (3), the lower end of the shell (1) is provided with longitudinal drive wheel (5) in array on the right side, the right side of the longitudinal drive wheel (5) is connected with longitudinal drive motor (6) on the right side of the shell (1), the left side output end of longitudinal drive motor (6) is fixedly connected with the right side of longitudinal drive wheel (5), the rear end of the shell (1) is provided with water pump (7), the water suction end of water pump (7) extends to the lower end through the shell (1), the water outlet of water pump (7) extends to the lower end through the shell (1), the water outlet of water pump (7) is connected with water outlet (8) on the right side, the upper end of water outlet (8) is stepped, the left lower end of the shell (1) is provided with side cleaning motor (9) in array, the lower side output end of side cleaning motor (9) is connected with side cleaning brush (10), the front and rear ends of the shell (1) are provided with inclined surface cleaning motor (11) on the lower side, the lower side output end of inclined surface cleaning motor (11) is connected with inclined surface cleaning brush (12), the inclined surface cleaning brush (12) is conical as a whole, the upper end of the shell (1) is provided with battery (13), the front end of the shell (1) is provided with controller (14), the upper surface of the shell (1) is provided with charging port (15), the controller (14) is electrically connected with transverse drive motor (4), longitudinal drive motor (6), water pump (7), side cleaning motor (9), inclined surface cleaning motor (11), battery (13) and charging port (15).

2. The device for removing algae from the effluent weir of a secondary sedimentation tank according to claim 1, characterized in that: The inclined surface cleaning brush (12) and the inclined surface cleaning motor (11), the side cleaning brush (10) and the side cleaning motor (9) are connected by threads.

3. The device for removing algae from the effluent weir of a secondary sedimentation tank according to claim 1, characterized in that: The controller (14) is internally provided with a Bluetooth transceiver module.

4. The device for removing algae from the effluent weir of a secondary sedimentation tank according to claim 1, characterized in that: The outer surface of the longitudinal drive wheel (5) and the transverse drive wheel (3) is provided with a rubber non-slip pad.

5. The device for removing algae from the effluent weir of a secondary sedimentation tank according to claim 1, characterized in that: The connection between the transverse drive motor (4), the longitudinal drive motor (6), the side cleaning motor (9), the inclined surface cleaning motor (11) and the shell (1) is provided with a sealing ring.

6. The device for removing algae from the effluent weir of a secondary sedimentation tank according to claim 1, characterized in that: The water inlet of the water pump (7) is connected with a filter.

7. The device for removing algae from the effluent weir of a secondary sedimentation tank according to claim 1, characterized in that: The upper end of the charging port (15) is rotatably connected with a baffle (21), and the outer side of the lower surface of the baffle (21) is connected with a sealing ring.