Automatic cleaning device for water collecting tank of secondary sedimentation tank

By designing an automatic cleaning device, the wall and bottom of the sink is cleaned with a remote control system and a wear-resistant brush, the problems of low manual cleaning efficiency and safety hazards are solved, and efficient automatic cleaning of the sink and the improvement of the water quality of the drain are achieved.

CN222132898UActive Publication Date: 2024-12-10SHANGHAI YOULIAN ZHUYUAN FIRST SEWAGE TREATMENT INVESTMENT DEV CO LTD
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Patent Information

Application Number
CN202323535425.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2023-12-22
Publication Date
2024-12-10
Estimated Expiration
2033-12-22

AI Technical Summary

Technical Problem

The cleaning of existing second sedimentation tanks mainly relies on manual operations, which are inefficient and have safety risks. Long-term failure to clean up causes biofilms and moss to adhere to the water effluent rate and water quality.

Method used

An automatic cleaning device including a tripod, main frame, power system, wheel axle, brush motor, battery and control system is designed. The wall and bottom of the sink are cleaned by driving the brushes to clean the sink wall and bottom of the sink of different sizes, and Use wear-resistant nanoresin material and stainless steel frame structure.

Benefits of technology

Automatic cleaning of the water collector tank is realized, efficiency is improved, safety hazards are reduced, operation is simplified, maintenance and management are facilitated, and the stability of the effluent water quality is ensured.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model provides an automatic cleaning device for a water collecting tank of a secondary sedimentation tank, which comprises a main body frame, four wheels, a wheel shaft, a power system, a control system, a battery, a brush, a motor, a tripod and a grid barrier strip, the upper part of the tripod is connected with the grid barrier strip, the upper part of the main body frame is connected with the tripod, and the lower part of the main body frame is connected with the four wheels. A brush and a motor are arranged on the two sides of the interior of the main body frame, a battery and a control system are arranged on the upper side of the interior of the main body frame, a power control system, the brush and the motor of the brush are arranged on the lower side of the interior of the main body frame, the motor provides power for the brush, and the power system can drive the wheels to move forwards and backwards. According to the device, the power system and the motor can be remotely controlled through the control system, so that the device moves in the water collecting tank and cleans attachments such as moss on the inner wall side face, the bottom and sawtooth gaps of the water collecting tank at the same time.
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Description

Technical Field

[0001] The utility model belongs to the technical field of domestic sewage treatment, and in particular relates to an automatic cleaning device for a water collecting tank in a secondary sedimentation tank for sewage treatment. Background Art

[0002] The secondary sedimentation tank collection trough is the last link and process for the separation of mud and water, solid and liquid in the sewage sedimentation process. It is a device used to evenly collect overflow clean water. It is mainly used at the outlet end of the sedimentation tank and often adopts strip hole type or sawtooth type.

[0003] If the secondary sedimentation tank sump is not cleaned for a long time, biofilm, moss, etc. will adhere to the bottom surface of the inner wall and the serrated gaps, and some floating mud will enter, affecting the water discharge rate and also having a certain impact on the effluent water quality.

[0004] At present, the water collection tank of the secondary sedimentation tank is mainly cleaned manually, that is, people walk into the water outlet weir and use a brush to brush off the moss on the inner wall of the water outlet tank. This method is inefficient and has certain safety hazards. Utility Model Content

[0005] One purpose of the utility model is to provide an automatic cleaning device for a secondary sedimentation tank sump.

[0006] According to one aspect of the utility model, there is provided an automatic cleaning device for a secondary sedimentation tank sump, comprising: two tripods, a main frame, a power system, a wheel axle, wheels, a brush motor, a battery, and a control system, wherein:

[0007] Two tripods, arranged at intervals relative to each other;

[0008] The upper part of the main frame is connected to two tripods, and the lower part of the main frame is respectively connected to wheels;

[0009] Axles, connected to wheels and power systems respectively;

[0010] The brush arranged on the main frame is used to clean the wall of the water collection tank in close contact with it;

[0011] A motor connected to the brush;

[0012] The battery and the control system are located on the upper side of the main frame, the battery and the control system are connected, and the control system is connected to the power system and the motor respectively.

[0013] Furthermore, in the above-mentioned automatic cleaning device for the secondary sedimentation tank sump, the material of the brush is wear-resistant nano resin.

[0014] Furthermore, in the above-mentioned automatic cleaning device for the secondary sedimentation tank sump, the power system is located on the lower side inside the main frame, and the battery is detachable and fixed on the upper side inside the main frame.

[0015] Furthermore, in the above-mentioned automatic cleaning device for the secondary sedimentation tank sump, the main frame is a rectangular stainless steel frame structure.

[0016] Furthermore, the above-mentioned automatic cleaning device for the secondary sedimentation tank sump also includes: a blocking bar fixedly connected to the upper part of the two tripods.

[0017] Furthermore, in the above-mentioned automatic cleaning device for the water collection tank of the secondary sedimentation tank, the total length of the blocking bars exceeds the width of the main frame and the width of the end of the water collection tank.

[0018] Furthermore, in the above-mentioned automatic cleaning device for the secondary sedimentation tank sump, the wheel has four wheel axles respectively connected to two of the wheels and a power system, and the power system drives the wheel to move forward or backward.

[0019] Furthermore, in the above-mentioned automatic cleaning device for the water collection tank of the secondary sedimentation tank, the brush comprises:

[0020] Two side brushes are respectively arranged on both sides of the main frame and are used to clean the side wall of the water collection tank;

[0021] A bottom brush is arranged at the bottom of the main frame and is used for cleaning the bottom wall of the water collection tank.

[0022] Furthermore, in the above-mentioned automatic cleaning device for the water collection tank of the secondary sedimentation tank, the motor includes: a first motor, a second motor and a third motor, wherein:

[0023] One of the side brushes is connected to the first motor, and the other side brush is connected to the second motor;

[0024] The bottom brush is connected to the third motor; the control system is connected to the power system, the first motor, the second motor and the third motor respectively.

[0025] Furthermore, in the above-mentioned automatic cleaning device for the water collection tank of the secondary sedimentation tank, the side brushes are retracted and extended according to the size of the water collection tank.

[0026] According to another aspect of the present invention, there is also provided a device comprising:

[0027] Compared with the prior art, in the present application, the power system and motor of the device can be remotely controlled by the control system, so that the device can move in the sump while cleaning the moss and other attachments on the side, bottom and sawtooth gap of the inner wall of the sump. The motor provides power for the corresponding brush. The power system can drive the wheels forward and backward. Through remote control by the control system, each motor and power system are started, each motor provides power for the corresponding brush, and the power system can drive the wheels forward and backward, that is, the brush rotates during the movement of the device to achieve the goal of cleaning the moss and other substances on the wall of the sump.

[0028] The utility model can be applied to water collection tanks of different sizes, and the brushes on the left and right sides can be extended and retracted according to the size of the water collection tank. During the forward movement of the machine, the brushes on the left and right sides and the lower part operate simultaneously, so that the moss and other attachments on the walls, the ground and the sawtooth gaps on both sides of the water collection tank are washed away. The device can automatically clean, has good effect, high efficiency, simple structure, convenient operation, wireless control, easy maintenance and management, and is conducive to safe production. BRIEF DESCRIPTION OF THE DRAWINGS

[0029] Other features, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

[0030] Figure 1 Three views showing an automatic cleaning device for a secondary sedimentation tank sump according to an embodiment of the utility model;

[0031] Figure 2 A front view showing an automatic cleaning device for a secondary sedimentation tank sump according to an embodiment of the utility model;

[0032] Figure 3 A top view of an automatic cleaning device for a secondary sedimentation tank sump according to an embodiment of the utility model is shown.

[0033] The same or similar reference numerals in the drawings represent the same or similar components. DETAILED DESCRIPTION

[0034] The utility model is described in further detail below in conjunction with the accompanying drawings.

[0035] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0036] In the description of this application, unless otherwise clearly specified and limited, the terms "connected", "connected", and "fixed" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to specific circumstances.

[0037] In the present application, unless otherwise clearly specified and limited, a first feature being "above" or "below" a second feature may include that the first and second features are in direct contact, or may include that the first and second features are not in direct contact but are in contact through another feature between them. Moreover, a first feature being "above", "above" and "above" a second feature includes that the first feature is directly above and obliquely above the second feature, or simply indicates that the first feature is higher in level than the second feature. A first feature being "below", "below" and "below" a second feature includes that the first feature is directly below and obliquely below the second feature, or simply indicates that the first feature is lower in level than the second feature.

[0038] In the description of this embodiment, the terms "upper", "lower", "left", "right" and other directions or positional relationships are based on the directions or positional relationships shown in the drawings, and are only for the convenience of description and simplified operation, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation of the present application. In addition, the terms "first" and "second" are only used to distinguish in the description and have no special meaning.

[0039] like Figures 1 to 3 As shown, an automatic cleaning device for a secondary sedimentation tank sump includes: two tripods 2a, 2b, a main frame 3, a power system 4, an axle 5, wheels, a brush motor, a battery 9 and a control system 10, wherein:

[0040] Two tripods 2a, 2b are arranged relatively spaced apart;

[0041] The upper part of the main frame 3 is connected to two tripods 2a, 2b, and the lower part of the main frame 3 is connected to wheels respectively;

[0042] The wheel axle 5 is connected to the wheel and the power system 4 respectively;

[0043] The brush provided on the main frame 3 is used to clean the wall surface 11 of the water collection tank in close contact with the water collection tank;

[0044] A motor connected to the brush;

[0045] The battery 9 and the control system 10 are located on the upper side of the main frame 3, and the battery 9 and the control system 10 are connected, and the control system 10 is connected to the power system 4 and the motor respectively.

[0046] Specifically, in the present application, the power system and motor of the device can be remotely controlled by the control system, so that the device can move in the sump while cleaning the moss and other attachments on the side, bottom and sawtooth gaps of the inner wall of the sump. The motor provides power for the corresponding brush. The power system can drive the wheels forward and backward. Through remote control by the control system, each motor and power system are started, each motor provides power for the corresponding brush, and the power system can drive the wheels forward and backward, that is, the brush rotates during the movement of the device to achieve the goal of cleaning the moss and other substances on the wall of the sump.

[0047] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, the power system 4 is located at the lower side inside the main frame and is connected to the wheel axle of the wheel.

[0048] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, the battery is detachably fixed to the upper side of the interior of the main frame, which is convenient for charging and replacement.

[0049] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, the main frame 3 is a rectangular stainless steel frame structure, and stainless steel is conducive to preventing water vapor corrosion.

[0050] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, it also includes: a blocking bar 1, which is fixedly connected to the upper part of two tripods 2a, 2b. The tripod is located at the upper part of the machine, which can support the blocking and also serve as a handle to facilitate putting the device into or taking it out of the water outlet weir.

[0051] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, the total length of the blocking strip exceeds the width of the main frame and the width of the end of the sump. The blocking strip can be used as a handle and can also prevent the machine from falling into the outlet pool when it moves to the end of the sump.

[0052] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, there are four wheels, namely wheels 6a, 6b, 6c, and 6d, and the axle 5 is respectively connected to two of the wheels 6a, 6d and the power system 4, and the power system drives the wheels to move forward or backward.

[0053] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, the brush comprises:

[0054] Two side brushes 7a and 7b are respectively arranged on both sides of the main frame 3, and are used to clean the side wall surface 11 of the water collection tank;

[0055] A bottom brush 7c is disposed at the bottom of the main frame 3 and is used to clean the bottom wall 12 of the water collection tank.

[0056] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, the motor comprises: a first motor 8a, a second motor 8b and a third motor 8c, wherein:

[0057] One of the side brushes 7a is connected to the first motor 8a, and the other side brush 7b is connected to the second motor 8b;

[0058] The bottom brush 7c is connected to the third motor 8c; the control system 10 is connected to the power system 4, the first motor 8a, the second motor 8b and the third motor 8c respectively.

[0059] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, the side brushes 7a and 7b are retracted according to the size of the sump.

[0060] Here, the utility model can be applicable to water collection tanks of different sizes, and the brushes on the left and right sides can be extended and retracted according to the size of the water collection tank.

[0061] In one embodiment of the automatic cleaning device for the secondary sedimentation tank sump of the utility model, the material of the brush is wear-resistant nano resin. The brush can be located on the left side, right side and bottom side of the machine respectively, and can be extended outward respectively, so that the brush exceeds the steel frame to ensure that the wall surface of the sump can be brushed. The three motors can make the three brushes rotate simultaneously under the control system.

[0062] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the invention to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.

Claims

1. An automatic cleaning device for a secondary sedimentation tank sump, wherein: The device includes: two tripods, a main frame, a power system, a wheel axle, wheels, a brush motor, a battery and a control system, wherein: Two tripods are arranged at intervals relative to each other; The upper part of the main frame is connected to two tripods, and the lower part of the main frame is respectively connected to wheels; Axles, connected to wheels and power systems respectively; The brush arranged on the main frame is used to clean the wall of the water collection tank in close contact with it; A motor connected to the brush; The battery and the control system are located on the upper side of the main frame, the battery and the control system are connected, and the control system is connected to the power system and the motor respectively.

2. The automatic cleaning device for the secondary sedimentation tank sump according to claim 1, wherein: The material of the brush is wear-resistant nano resin.

3. The automatic cleaning device for the secondary sedimentation tank sump according to claim 1, wherein: The power system is located at the lower side inside the main frame, and the battery is detachable and fixed at the upper side inside the main frame.

4. The automatic cleaning device for the secondary sedimentation tank sump according to claim 1, wherein: The main frame is a rectangular stainless steel frame structure.

5. The automatic cleaning device for the secondary sedimentation tank sump according to claim 1, wherein: Also includes: The blocking bar is fixedly connected to the upper parts of the two tripods.

6. The automatic cleaning device for the secondary sedimentation tank sump according to claim 5, wherein: The total length of the guard bar exceeds the width of the main frame and the width of the end of the sump.

7. The automatic cleaning device for the secondary sedimentation tank sump according to claim 1, wherein: The wheel has four wheel axles which are respectively connected to two of the wheels and a power system, and the power system drives the wheel to move forward or backward.

8. The automatic cleaning device for the secondary sedimentation tank sump according to claim 1, wherein: The brush comprises: Two side brushes are respectively arranged on both sides of the main frame and are used to clean the side wall of the water collection tank; A bottom brush is arranged at the bottom of the main frame and is used for cleaning the bottom wall of the water collection tank.

9. The automatic cleaning device for the secondary sedimentation tank sump according to claim 8, wherein: The motor comprises: a first motor, a second motor and a third motor, wherein: One of the side brushes is connected to the first motor, and the other side brush is connected to the second motor; The bottom brush is connected to the third motor; the control system is connected to the power system, the first motor, the second motor and the third motor respectively.

10. The automatic cleaning device for the secondary sedimentation tank sump according to claim 9, wherein: The side brushes extend and retract according to the size of the sump.