Automatic cleaning and descaling device and method for overflow weir

Abstract

The invention discloses an automatic cleaning and descaling device and method for an overflow weir. The automatic cleaning and descaling device comprises a track support, the overflow weir, an electricity taking device, a graphite electricity pickup device, a support, a device body, a sewage pumping pump, a sewage pumping pipeline, a brush, a movable scraper and an electric pulley. The rail support is installed on the outer side of the overflow weir, the electricity taking device is installed above the rail support, the graphite electricity pickup device is installed above the device support and makes contact with the electricity taking device, the device body is connected with the device support, and the sewage pump is installed in the device body. The sewage pumping pipeline is installed below the sewage pumping pump and extends into the bottom of the overflow weir, the brush is fixedly installed on the device support and makes contact with the overflow weir, the movable scraper is installed on the inner side of the brush, the electric pulley is installed below the device support, and the electricity taking device is connected with the electric pulley and the sewage pumping pump. The device and the method can realize automatic cleaning of the overflow weir.

Description

Technical Field

[0001] The invention belongs to the technical field of cleaning and descaling, and relates to an overflow weir automatic cleaning and descaling device and method. Background Art

[0002] Machined pools, high-density pools and other pools are mostly used in water treatment processes for suspended solids dosing and precipitation. They are simple, effective and low-cost equipment for removing suspended solids. They are often used in water treatment in thermal power plants, chemical companies, mining and other industries. The sludge is discharged from the bottom of the pool after sedimentation, and the supernatant is recovered from the overflow weir or sent to the next treatment unit. Machined pools, high-density pools and other pools have good mud-water separation effects. However, in actual operation, it was found that the side walls of the overflow weir often have scaling and other phenomena during long-term operation. The equipment must be stopped and the pool must be emptied before the scaling can be cleaned.

[0003] These problems make it difficult to clean and descale the overflow weir, and will also affect the water quality of the outlet water to a certain extent. Scale is easy to remove in the early stage of formation, but becomes difficult to remove after a certain period of time. There is currently a lack of quick, convenient and safe cleaning and descaling methods. Summary of the invention

[0004] The object of the present invention is to overcome the disadvantages of the prior art and to provide an overflow weir automatic cleaning and descaling device and method, which can realize automatic cleaning of the overflow weir.

[0005] To achieve the above-mentioned purpose, the present invention discloses an overflow weir automatic cleaning and descaling device, comprising a track bracket, an overflow weir, a power taking device, a graphite pickup, a bracket, a device body, a sewage pump, a sewage pipe, a brush, a movable scraper and an electric pulley;

[0006] The track bracket is installed on the outside of the overflow weir, the power-taking device is installed on the top of the track bracket, the graphite pickup is installed on the top of the device bracket, the graphite pickup is in contact with the power-taking device, the device body is connected to the device bracket, the sewage pump is installed inside the device body, the sewage pipe is installed below the sewage pump and extends to the bottom of the overflow weir, the brush is fixedly installed on the device bracket, the brush is in contact with the overflow weir, the movable scraper is installed on the inner side of the brush, the electric pulley is installed below the device bracket, and the power-taking device is connected to the electric pulley and the sewage pump.

[0007] Furthermore, a drainage hole is provided at the bottom of the track bracket.

[0008] Furthermore, the device body and the device bracket are fixedly connected by welding and bolts.

[0009] Furthermore, a control system is provided in the main body of the device, the control system is connected to the control end of the sewage pump and the control end of the movable scraper, and the power taking device is connected to the control system.

[0010] Further, the electric pulley is embedded in the track at the bottom of the track bracket.

[0011] Further, the electric pulley is connected to the control system.

[0012] The invention discloses an overflow weir automatic cleaning and descaling method, which is realized based on the overflow weir automatic cleaning and descaling device, the overflow weir automatic cleaning and descaling device comprises a track bracket, an overflow weir, a power taking device, a graphite pickup, a bracket, a device body, a sewage pump, a sewage pipe, a brush, a movable scraper and an electric pulley;

[0013] The track bracket is installed on the outside of the overflow weir, the power-taking device is installed on the top of the track bracket, the graphite pickup is installed on the top of the device bracket, the graphite pickup is in contact with the power-taking device, the device body is connected to the device bracket, the sewage pump is installed inside the device body, the sewage pipe is installed below the sewage pump and extends to the bottom of the overflow weir, the brush is fixedly installed on the device bracket, the brush is in contact with the overflow weir, the movable scraper is installed on the inner side of the brush, the electric pulley is installed below the device bracket, and the power-taking device is connected to the electric pulley and the sewage pump.

[0014] Specifically, the overflow weir automatic cleaning and descaling method comprises the following steps:

[0015] The brush is controlled to start rotating, and the electric pulley is controlled to roll forward to drive the movable scraper to move. During this process, the scale in the overflow weir is removed by the brush and the movable scraper. At the same time, the sewage pump is started. The sewage pump draws the scale scraped off by the movable scraper at the bottom of the overflow weir through the sewage pipe, and discharges the scale through the outlet pipe of the sewage pump.

[0016] The further improvement of the overflow weir automatic cleaning and descaling method of the present invention is:

[0017] Furthermore, it also includes:

[0018] Replace the movable scraper every six months.

[0019] Furthermore, the brush is replaced every preset time.

[0020] Furthermore, it also includes: after the cleaning is completed, the movable scraper is first closed, and then the sewage extraction is closed.

[0021] The present invention has the following beneficial effects:

[0022] During specific operation, the overflow weir automatic cleaning and descaling device and method described in the present invention cooperates with a brush and a movable scraper to remove scale in the overflow weir. At the same time, a sewage pump is used to extract the scraped scale through a sewage pipe to achieve automatic cleaning of the overflow weir. The operation is convenient and simple, and the practicability is extremely strong. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0024] Figure 1 It is a structural schematic diagram of the present invention.

[0025] Among them, 1 is the overflow weir, 2 is the track bracket, 3 is the drainage hole, 4 is the power supply device, 5 is the graphite pickup, 6 is the device body, 7 is the device bracket, 8 is the control system, 9 is the sewage pump, 10 is the sewage pipe, 11 is the brush, 12 is the movable scraper, and 13 is the electric pulley. DETAILED DESCRIPTION

[0026] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0027] In the description of the present invention, it should be understood that the terms “include” and “comprises” indicate the presence of described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or collections thereof.

[0028] It should also be understood that the terms used in the present specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0029] It should be further understood that the term "and / or" used in the present specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in the present invention generally indicates that the associated objects are in an "or" relationship.

[0030] It should be understood that, although the terms first, second, third, etc. may be used to describe preset ranges, etc. in the embodiments of the present invention, these preset ranges should not be limited to these terms. These terms are only used to distinguish preset ranges from each other. For example, without departing from the scope of the embodiments of the present invention, the first preset range may also be referred to as the second preset range, and similarly, the second preset range may also be referred to as the first preset range.

[0031] The word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to determining" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)", depending on the context.

[0032] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can usually be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0033] Various structural schematic diagrams of the embodiments disclosed in the present invention are shown in the accompanying drawings. These figures are not drawn to scale, and some details are magnified and some details may be omitted for the purpose of clear expression. The shapes of various regions and layers shown in the figures and the relative sizes and positional relationships therebetween are only exemplary, and may deviate in practice due to manufacturing tolerances or technical limitations, and those skilled in the art may additionally design regions / layers with different shapes, sizes, and relative positions according to actual needs.

[0034] Embodiment 1

[0035] refer to Figure 1The overflow weir automatic cleaning and descaling device of the present invention comprises a track bracket 2, an overflow weir 1, a power-taking device 4, a graphite pickup 5, a bracket 7, a device body 6, a sewage pump 9, a sewage pipe 10, a brush 11, a movable scraper 12 and an electric pulley 13; the track bracket 2 is installed on the outside of the overflow weir 1, the power-taking device 4 is installed above the track bracket 2, the graphite pickup 5 is installed above the device bracket 7, the graphite pickup 5 is in contact with the power-taking device 4, the device body 6 is connected to the device bracket 7, the sewage pump 9 is installed inside the device body 6, the sewage pipe 10 is installed below the sewage pump 9 and extends into the bottom of the overflow weir 1, the brush 11 is fixedly installed on the device bracket 7, the brush 11 is in contact with the overflow weir 1, the movable scraper 12 is installed on the inner side of the brush 11, the electric pulley 13 is installed below the device bracket 7, and the power-taking device 4 is connected to the electric pulley 13 and the sewage pump 9.

[0036] The invention discloses an overflow weir automatic cleaning and descaling method, which is implemented based on the overflow weir automatic cleaning and descaling device, which comprises a track bracket 2, an overflow weir 1, a power taking device 4, a graphite pickup 5, a bracket 7, a device body 6, a sewage pump 9, a sewage pipe 10, a brush 11, a movable scraper 12 and an electric pulley 13; specifically, the overflow weir automatic cleaning and descaling method comprises the following steps: controlling the brush 11 to start rotating, controlling the electric pulley 13 to roll forward, and driving the movable scraper 12 to move, during which scale in the overflow weir is removed by the brush 11 and the movable scraper 12, and at the same time, starting the sewage pump 9, the sewage pump 9 extracts the scale scraped off by the movable scraper 12 at the bottom of the overflow weir 1 through the sewage pipe 10, and discharges the scale through the outlet pipe of the sewage pump 9.

[0037] Embodiment 2

[0038] refer to Figure 1 The overflow weir automatic cleaning and descaling device of the present invention comprises an overflow weir 1, a track bracket 2, a drainage hole 3, a power taking device 4, a graphite pickup 5, a device body 6, a device bracket 7, a control system 8, a sewage pump 9, a sewage pipe 10, a brush 11, a movable scraper 12 and an electric pulley 13;

[0039] The track bracket 2 is installed on the outside of the overflow weir 1, the power collection device 4 is installed above the track bracket 2, the drainage hole 3 is located at the bottom of the track bracket 2, the graphite pickup 5 is installed above the device bracket 7, and the graphite pickup 5 is in contact with the power collection device 4, the device body 6 and the device bracket 7 are fixed by welding and bolts, the control system 8 and the sewage pump 9 are installed inside the device body 6, the sewage pipe 10 is installed below the sewage pump 9 and extends to the bottom of the overflow weir 1, the brush 11 is fixedly installed on the device bracket 7, the brush 11 is in contact with the overflow weir 1, and is used to brush the overflow weir 1, the movable scraper 12 is installed on the inner side of the brush 11, and the movable scraper 12 is controlled by the control system 8, and the electric pulley 13 is installed below the device bracket 7 and embedded in the track at the bottom of the track bracket 2.

[0040] As an embodiment of the present invention, the track bracket 2 is fixedly installed on the outside of the overflow weir 1 by welding.

[0041] As an implementation manner of the present invention, the drainage hole 3 is located at the bottom of the track bracket 2 .

[0042] As an implementation mode of the present invention, a cable is arranged in the middle of the power taking device 4 .

[0043] As an embodiment of the present invention, the distance between the bottom of the sewage extraction pipe 10 and the bottom of the overflow weir 1 is 3 cm.

[0044] As an embodiment of the present invention, the brush 11 is a rotating brush, one end of the brush 11 is fixed on the device bracket 7, and the other end of the brush 11 is in contact with the side wall of the overflow weir 1.

[0045] As an embodiment of the present invention, the movable scraper 12 is installed inside the brush 11, and the extension and retraction of the scraper is controlled by the control system 8.

[0046] Accordingly, the present invention discloses an overflow weir automatic cleaning and descaling method, the overflow weir automatic cleaning and descaling method is implemented based on the overflow weir automatic cleaning and descaling system, the overflow weir automatic cleaning and descaling system comprises an overflow weir 1, a track bracket 2, a drainage hole 3, a power taking device 4, a graphite pickup 5, a device body 6, a device bracket 7, a control system 8, a sewage pump 9, a sewage pipe 10, a brush 11, a movable scraper 12 and an electric pulley 13;

[0047] Specifically, the overflow weir automatic cleaning and descaling method comprises the following steps:

[0048] The control system 8 controls the brush 11 to start rotating, and the electric pulley 13 starts rolling forward, driving the device to move forward, and the moving speed is set to 60m / h;

[0049] The control system 8 controls the movable scraper 12 to run for 2 hours every 22 hours. When the movable scraper 12 is running, the sewage pump 9 is started 30 seconds in advance. During the operation of the movable scraper 12, the sewage pump 9 extracts the scale scraped off by the movable scraper 12 at the bottom of the overflow weir 1 through the sewage pipe 10, and discharges the scale through the outlet pipe of the sewage pump 9. After the movable scraper 12 stops running, the sewage pump 9 also stops running.

[0050] Manually control the sewage pump 9 to start through the control system 8 to remove dirt at the bottom of the overflow weir 1;

[0051] The automatic cleaning device is controlled by the control system 8 to move to a designated position on the 1st of each month, and the device is manually lifted to check whether the brush 11 needs to be replaced;

[0052] In addition, the movable scraper 12 is replaced every six months.

[0053] Embodiment 3

[0054] A computer device includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the automatic cleaning and descaling method of the overflow weir are implemented, for example, including: controlling the brush 11 to start rotating, controlling the electric pulley 13 to roll forward, and driving the movable scraper 12 to move. In this process, the scale in the overflow weir is removed by the brush 11 and the movable scraper 12. At the same time, the sewage pump 9 is started, and the sewage pump 9 extracts the scale scraped by the movable scraper 12 at the bottom of the overflow weir 1 through the sewage pipe 10, and discharges the scale through the outlet pipe of the sewage pump 9. The memory may include a memory, such as a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk memory, etc. The processor, the network interface, and the memory are interconnected through an internal bus, and the internal bus may be an industrial standard architecture bus, a peripheral component interconnection standard bus, an extended industrial standard architecture bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. The memory is used to store programs. Specifically, the program may include a program code, and the program code includes a computer operation instruction. The memory may include memory and nonvolatile memory and provides instructions and data to the processor.

[0055] Embodiment 4

[0056] A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of the overflow weir automatic cleaning and descaling method are implemented, for example, including: controlling the brush 11 to start rotating, controlling the electric pulley 13 to roll forward, and driving the movable scraper 12 to move. In this process, the scale in the overflow weir is removed by the brush 11 and the movable scraper 12. At the same time, the sewage pump 9 is started, and the sewage pump 9 extracts the scale scraped by the movable scraper 12 at the bottom of the overflow weir 1 through the sewage pipe 10, and discharges the scale through the outlet pipe of the sewage pump 9. Specifically, the computer-readable storage medium includes, but is not limited to, for example, volatile memory and / or non-volatile memory. The volatile memory may include random access memory (RAM) and / or cache memory (cache), etc. The non-volatile memory may include read-only memory (ROM), hard disk, flash memory, optical disk, magnetic disk, etc.

[0057] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that include computer-usable program code.

[0058] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0059] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0060] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0061] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and disclosure of the invention. This application is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that are not disclosed by the present invention. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention are indicated by the following claims.

[0062] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

[0063] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. An overflow weir automatic cleaning and descaling device, characterized in that: It comprises a track bracket (2), an overflow weir (1), a power extraction device (4), a graphite pickup (5), a bracket (7), a device body (6), a sewage pump (9), a sewage extraction pipeline (10), a brush (11), a movable scraper (12) and an electric pulley (13); The track bracket (2) is installed on the outside of the overflow weir (1), the power collection device (4) is installed on the top of the track bracket (2), the graphite pickup (5) is installed on the top of the device bracket (7), the graphite pickup (5) is in contact with the power collection device (4), the device body (6) is connected to the device bracket (7), the sewage pump (9) is installed inside the device body (6), the sewage pipe (10) is installed below the sewage pump (9) and extends into the bottom of the overflow weir (1), the brush (11) is fixedly installed on the device bracket (7), the brush (11) is in contact with the overflow weir (1), the movable scraper (12) is installed on the inner side of the brush (11), the electric pulley (13) is installed below the device bracket (7), and the power collection device (4) is connected to the electric pulley (13) and the sewage pump (9).

2. The overflow weir automatic cleaning and descaling device according to claim 1, characterized in that: A drainage hole (3) is provided at the bottom of the track bracket (2).

3. The overflow weir automatic cleaning and descaling device according to claim 1, characterized in that: The device body (6) and the device bracket (7) are connected by welding and bolt fixation.

4. The overflow weir automatic cleaning and descaling device according to claim 1, characterized in that: A control system (8) is arranged in the device body (6), the control system (8) is connected to the control end of the sewage pump (9) and the control end of the movable scraper (12), and the power taking device (4) is connected to the control system (8).

5. The overflow weir automatic cleaning and descaling device according to claim 1, characterized in that: The electric pulley (13) is embedded in the track at the bottom of the track bracket (2).

6. The overflow weir automatic cleaning and descaling device according to claim 1, characterized in that: The electric pulley (13) is connected to the control system (8).

7. An overflow weir automatic cleaning and descaling method, characterized in that: The overflow weir automatic cleaning and descaling device according to claim 1 comprises the following steps: The brush (11) is controlled to start rotating, and the electric pulley (13) is controlled to roll forward, driving the movable scraper (12) to move. In this process, the scale in the overflow weir is removed by the brush (11) and the movable scraper (12). At the same time, the sewage pump (9) is started, and the sewage pump (9) extracts the scale scraped off by the movable scraper (12) at the bottom of the overflow weir (1) through the sewage pipe (10), and discharges the scale through the outlet pipe of the sewage pump (9).

8. The overflow weir automatic cleaning and descaling method according to claim 7, characterized in that: Also includes: Replace the movable scraper (12) every six months.

9. The overflow weir automatic cleaning and descaling method according to claim 7, characterized in that: The brush (11) is replaced every preset time.

10. The overflow weir automatic cleaning and descaling method according to claim 7, characterized in that: Also includes: After cleaning is completed, the movable scraper (12) is first turned off, and then the sewage pump (9) is turned off.

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