Tower drum cleaning sewage circulating treatment device

Abstract

The utility model belongs to the technical field of power generation tower maintenance, and particularly relates to a tower cleaning sewage circulating treatment device. The tower drum cleaning sewage circulating treatment device comprises an upper cover, a lower cover and a water storage tank, wherein the upper cover comprises a water guide plate and a water collecting tank; the water guide plate is used for guiding tower drum cleaning sewage into the water collecting tank; the treatment box is connected with the upper cover; a filtering device is arranged in the treatment box; the interior of the treatment box is divided into a sedimentation tank and a clean water tank by the filtering device; the sedimentation tank is communicated with the water collecting tank; and the circulating water pump is used for pumping clean water in the clean water tank. In other words, according to the tower drum cleaning sewage circulating treatment device, the water collecting tank is arranged on the upper cover, and an integrated structure is adopted; the treatment box is divided into the sedimentation tank and the clean water tank through the filtering device, so that the overall size and weight of the device are effectively reduced while sewage recovery and circular treatment are guaranteed, and the flexibility and convenience of the whole device during cleaning operation are guaranteed.

Description

Technical Field

[0001] This utility model belongs to the field of power generation tower maintenance technology, specifically relating to a tower cleaning wastewater recycling treatment device. Background Technology

[0002] Exposed to the outdoor environment for extended periods, wind turbine towers accumulate dust, oil, and other pollutants, requiring regular cleaning and maintenance. Direct discharge of wastewater generated during cleaning can pollute soil, groundwater, or surface water bodies, damaging the ecosystem and wasting water resources. Therefore, it is crucial to promptly recycle and reuse wastewater generated during tower cleaning. Patent CN220697607U discloses a water supply and wastewater recycling system structure for a tower cleaning robot, including a cleaning tank and a separation tank. A drain pipe connects to the bottom of the cleaning tank, and a filter is installed inside the separation tank. The separation tank is divided into a wastewater chamber and a filtered water chamber by the filter. The lower end of the drain pipe penetrates the upper wall of the separation tank and extends into the wastewater chamber. A circulating water pump is installed on the separation tank to collect and filter wastewater. The filtered water enters the filtered water chamber where detergent is added. The circulating water pump further pumps the filtered water through a second connecting pipe and a first connecting pipe back to the cleaning tank, where it is reused multiple times by the cleaning mechanism.

[0003] The aforementioned patented structure features a user-friendly design. As the circulating water pump continues to operate, a negative pressure is created between the wastewater cells, facilitating wastewater recycling. However, this patented structure is designed with separate upper and lower sections and has a relatively large overall size. When used in conjunction with other cleaning equipment, such as tower cleaning robots, during high-altitude operations, it may reduce the overall flexibility and convenience of the equipment. Utility Model Content

[0004] The purpose of this invention is to provide a tower cleaning wastewater recycling treatment device to solve the above-mentioned technical problems.

[0005] This application provides a tower cleaning wastewater recycling and treatment device. The tower cleaning wastewater recycling and treatment device includes:

[0006] The top cover includes a water guide plate and a water collection tank; the water guide plate is used to guide the cleaning wastewater from the tower into the water collection tank;

[0007] A treatment tank connected to a top cover; a filtration device is installed inside the treatment tank; the filtration device divides the treatment tank into a sedimentation tank and a clear water tank; the sedimentation tank is connected to a collection tank; and

[0008] A circulating water pump is used to extract clean water from a clean water tank.

[0009] In one embodiment of this application, the top cover includes:

[0010] A base plate is used to cover the treatment tank; and the base plate is provided with water inlet holes that penetrate its upper and lower surfaces;

[0011] Several water-retaining plates are arranged around the side of the base plate; the base plate and the several water-retaining plates constitute the water collection pool; wherein

[0012] A water-blocking plate is provided with an outwardly inclined water guide plate.

[0013] In one embodiment of this application, the water guide plate is made of a flexible material.

[0014] In one embodiment of this application, the upper surface of the base plate is sloped, and the water inlet is located at the lowest point of the upper surface of the base plate.

[0015] In one embodiment of this application, the sedimentation tank is provided with a first baffle and a second baffle, and the second baffle is close to the filter device;

[0016] A first channel is provided between the lower end of the first partition and the bottom of the processing box;

[0017] A second channel is provided between the upper end of the second partition and the top of the processing box; wherein

[0018] After the sewage in the collection tank enters the sedimentation tank, it flows sequentially through the first channel and the second channel to the filtration device.

[0019] In one embodiment of this application, the bottom of the sedimentation tank is provided with a drain hole and a drain plug for sealing the drain hole.

[0020] In one embodiment of this application, the filtration device includes a filter screen and an activated carbon adsorption layer.

[0021] In one embodiment of this application, several guide rails are fixed on the outer wall of the processing box on the side away from the tower.

[0022] The guide rail is equipped with a sliding locking block;

[0023] The card block is used for installation on the tower cleaning equipment.

[0024] In one embodiment of this application, the circulating water pump is fixed to one side of the treatment tank by a retaining ring.

[0025] In one embodiment of this application, the inlet of the circulating water pump is connected to the clear water tank via a suction pipe.

[0026] The beneficial effects of this utility model are:

[0027] Unlike existing technologies, this application provides a tower cleaning wastewater recycling and treatment device. This device includes: a top cover comprising a guide plate and a collection tank; the guide plate guides the tower cleaning wastewater into the collection tank; a treatment tank connected to the top cover; a filtration device installed inside the treatment tank; the filtration device divides the treatment tank into a sedimentation tank and a clear water tank; the sedimentation tank is connected to the collection tank; and a circulating water pump for drawing clear water from the clear water tank. In other words, this tower cleaning wastewater recycling and treatment device integrates the collection tank onto the top cover, employing a single structure; the filtration device divides the treatment tank into a sedimentation tank and a clear water tank, effectively reducing the overall size and weight of the device while ensuring wastewater recovery and recycling, thus guaranteeing the flexibility and convenience of the entire equipment during cleaning operations.

[0028] Other features and advantages of this invention will be set forth in the description which follows, and will be apparent in part from the description, or may be learned by practicing the invention. The objectives and other advantages of this invention are realized and obtained through the structures particularly pointed out in the description and the accompanying drawings.

[0029] To make the above-mentioned objectives, features and advantages of this utility model more apparent and understandable, preferred embodiments are described below in detail with reference to the accompanying drawings. Attached Figure Description

[0030] To more clearly illustrate the specific embodiments of this utility model or the technical solutions in the prior art, the drawings used in the description of the specific embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this utility model. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0031] Figure 1 This is a schematic diagram of the structure of a tower cleaning wastewater recycling treatment device according to an embodiment of the present invention.

[0032] Figure 2 This is a schematic diagram of the structure of the top cover according to an embodiment of the present invention.

[0033] Figure 3 This is an internal structural diagram of the processing box according to an embodiment of the present invention.

[0034] Figure 4 This is a cross-sectional view of the processing box according to an embodiment of the present invention.

[0035] In the picture:

[0036] 1 is the top cover, 10 is the bottom plate, 11 is the water guide plate, 12 is the water baffle plate, 13 is the water collection tank, 14 is the water inlet, 2 is the treatment tank, 20 is the first partition, 201 is the first channel, 21 is the second partition, 211 is the second channel, 22 is the sedimentation tank, 23 is the filtration device, 231 is the filter screen, 232 is the activated carbon adsorption layer, 24 is the clear water tank, 25 is the drain hole, 26 is the drain plug, 27 is the guide rail, 28 is the locking block, 3 is the circulating water pump, 31 is the suction pipe, and 32 is the retaining ring. Detailed Implementation

[0037] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of this utility model.

[0038] This application provides a tower cleaning wastewater recycling treatment device, which will be described in detail below. It should be noted that the order of description of the following embodiments is not intended to limit the preferred order of the embodiments of this application. Furthermore, in the following embodiments, the descriptions of each embodiment have their own emphasis; parts not described in detail in a certain embodiment can be referred to in the relevant descriptions of other embodiments.

[0039] See Figures 1 to 4 In one embodiment, the tower cleaning wastewater circulation treatment device includes: an upper cover 1 and a treatment tank 2 connected below the upper cover 1, and a circulating water pump 3 installed on the treatment tank 2; the upper cover 1 includes a water guide plate 11 and a water collection tank 13; the water guide plate 11 is used to guide the tower cleaning wastewater into the water collection tank 13; the treatment tank 2 is connected to the upper cover 1; a filter device 23 is installed inside the treatment tank 2; the filter device 23 divides the treatment tank 2 into a sedimentation tank 22 and a clear water tank 24; the sedimentation tank 22 is connected to the water collection tank 13; and the circulating water pump 3 is used to extract clear water from the clear water tank 24.

[0040] In this embodiment, the tower cleaning wastewater recycling treatment device sets the water collection tank 13 on the upper cover 1 and connects the treatment tank 2 to the upper cover 1, that is, the whole device adopts an integrated structure; the treatment tank 2 is divided into two parts, sedimentation tank 22 and clear water tank 24, by the filtration device 23. While ensuring wastewater recycling and recycling treatment, the overall size and weight of the device are effectively reduced, ensuring the flexibility and convenience of the whole equipment during cleaning operations.

[0041] See Figure 2Specifically, the upper cover 1 includes: a bottom plate 10 for covering the processing tank 2; and a water inlet 14 penetrating its upper and lower surfaces, the water inlet 14 being able to connect the water collection tank 13 and the sedimentation tank 22; a plurality of baffles 12, arranged around the side of the bottom plate 10; the bottom plate 10 and the plurality of baffles 12 constitute the water collection tank 13; and a water guide plate 11 inclined outward is provided on one of the baffles 12.

[0042] Optionally, the base plate 10 can be rectangular, and there are four baffles 12 located on the four sides of the base plate 10. The water guide plate 11 can be set on the upper end of the baffle 12 on one side near the outer wall of the tower.

[0043] In one application scenario, the upper end of the guide plate 11 contacts the outer wall of the tower to guide the sewage into the collection tank 13; then the sewage enters the sedimentation tank 22 in the treatment tank 2 through the inlet hole 14.

[0044] Optionally, the water guide plate 11 is made of a flexible material. Its width can be the same as the width of the baffle plate 12 on the side closest to the tower. During the cleaning operation, when the device is close to the tower, the water guide plate 11 can be appropriately deformed to fit the arc-shaped outer surface of the tower, so as to ensure better collection of sewage flowing down the tower.

[0045] Furthermore, the upper surface of the base plate 10 can be sloped, and the water inlet 14 is located at the lowest point of the upper surface of the base plate 10. Wastewater in the collection tank 13 can be completely discharged into the sedimentation tank 22.

[0046] See Figure 3 and Figure 4 Furthermore, the sedimentation tank 22 is provided with a first partition 20 and a second partition 21, with the first partition 20 near the water inlet 14 and the second partition 21 near the filter device 23; a first channel 201 is provided between the lower end of the first partition 20 and the bottom of the treatment tank 2; a second channel 211 is provided between the upper end of the second partition 21 and the top of the treatment tank 2; wherein the sewage in the collection tank 13 enters the sedimentation tank 22 and flows to the filter device 23 in sequence through the first channel 201 and the second channel 211.

[0047] In this embodiment, optionally, the two sides of the first partition 20 are fixed to the side wall of the treatment tank 2, the top surface is flush with the top of the treatment tank 2, and the bottom surface is left with a gap to the bottom of the treatment tank 2, forming the first channel 201; the second partition 21 is located to the right of the first partition 20 and the two are a certain distance apart in the horizontal direction, the left and right sides and the bottom surface of the second partition 21 are fixed to the side wall and the bottom of the treatment tank 2 respectively, and the top surface is left with a gap to the top of the treatment tank 2, forming the second channel 211; with such installation arrangement, an "S" shaped channel is formed between the first partition 20 and the second partition 21. When the sewage is discharged into the treatment tank 2, it first enters the sedimentation tank 22 to initially settle the silt it carries, and then flows through the "S" shaped channel formed by the first partition 20 and the second partition 21 to further settle and separate most of the impurities.

[0048] Furthermore, the bottom of the sedimentation tank 22 is provided with a drain hole 25 and a drain plug 26 for sealing the drain hole 25. By opening the drain hole 25, the water accumulated in the sedimentation tank 22 can be drained, and the silt and impurities accumulated at the bottom of the sedimentation tank 22 can be flushed away.

[0049] Furthermore, the filtration device 23 includes a filter screen 231 and an activated carbon adsorption layer 232. The right side of the activated carbon adsorption layer 232 forms a clear water pool with the inner wall of the treatment tank 2. After sedimentation treatment, the wastewater flows to the left side of the filter screen 231, where the filter screen 231 filters out the remaining impurities again. Subsequently, the wastewater flows into the clear water pool 24 after the activated carbon adsorption layer 232 adsorbs the internal grease. At this point, the recycled wastewater has reached the standard for reuse in cleaning.

[0050] Optional, see Figure 1 and Figure 4 The circulating water pump 3 is fixed to one side of the treatment tank 2 by a retaining ring 32. One end of the suction pipe 31 is connected to the inlet of the circulating water pump 2, and the other end passes through the side wall of the treatment tank 2 and extends to the bottom of the treatment tank 2, leaving a gap with the bottom of the clear water tank 24. When the circulating water pump 3 is working, a negative pressure environment is formed in the clear water tank 24. The treated sewage flows out of the treatment tank 2 through the suction pipe 31. After the outlet of the circulating water pump 3 is connected to the tower cleaning equipment, the treated sewage can be circulated to the tower cleaning equipment and reused in the tower cleaning.

[0051] See Figure 1 As an optional installation method for the treatment box 2, several guide rails 27 are fixed on the outer wall of the treatment box 2 away from the tower; a locking block 28 is slidably arranged on the guide rail 27; the locking block 28 is used to install on the tower cleaning equipment.

[0052] Specifically, two symmetrical guide rails 27 can be fixed on the outer wall of the treatment box 2 on the side away from the tower. The guide rails 27 are fitted with locking blocks 28, which can be installed on tower cleaning equipment such as tower cleaning robots, thereby realizing convenient connection between the device and the tower cleaning equipment. By sliding the locking blocks 28 on the guide rails 27, the connection position of the device on the tower cleaning equipment can be changed to adapt to tower cleaning equipment of different sizes and improve wastewater recycling efficiency.

[0053] It should be noted that all the devices (parts whose specific structures are not specified) selected in this application are general standard parts or parts known to those skilled in the art, and their structures and principles can be known to those skilled in the art through technical manuals or conventional experimental methods.

[0054] In the description of the embodiments of this utility model, unless otherwise explicitly specified and limited, the terms "installation", "connection" and "linking" should be interpreted broadly, for example, they can be fixed connections, detachable connections, or integral connections.

[0055] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0056] Based on the above-described preferred embodiments of this utility model, and through the foregoing description, those skilled in the art can make various changes and modifications without departing from the technical concept of this utility model. The technical scope of this utility model is not limited to the contents of the specification, but must be determined according to the scope of the claims.

Claims

1. A tower cleaning wastewater recycling treatment device, characterized in that, include: The top cover includes a water guide plate and a water collection tank; The water guide plate is used to guide the wastewater from tower cleaning into the collection tank; A treatment tank connected to a top cover; a filtration device is installed inside the treatment tank; the filtration device divides the treatment tank into a sedimentation tank and a clear water tank; the sedimentation tank is connected to a collection tank; and A circulating water pump is used to extract clean water from a clean water tank.

2. The tower cleaning wastewater recycling treatment device according to claim 1, characterized in that, The top cover includes: A base plate is used to cover the treatment tank; and the base plate is provided with water inlet holes that penetrate its upper and lower surfaces; Several water-retaining plates are arranged around the side of the base plate; the base plate and the several water-retaining plates constitute the water collection pool; wherein A water-blocking plate is provided with an outwardly inclined water guide plate.

3. The tower cleaning wastewater recycling treatment device according to claim 2, characterized in that, The water guide plate is made of flexible material.

4. The tower cleaning wastewater recycling treatment device according to claim 2, characterized in that, The upper surface of the base plate is sloped, and the water inlet is located at the lowest point of the upper surface of the base plate.

5. The tower cleaning wastewater recycling treatment device according to claim 1, characterized in that, The sedimentation tank is equipped with a first baffle and a second baffle, with the second baffle close to the filter device. A first channel is provided between the lower end of the first partition and the bottom of the processing box; A second channel is provided between the upper end of the second partition and the top of the processing box; wherein After the sewage in the collection tank enters the sedimentation tank, it flows sequentially through the first channel and the second channel to the filtration device.

6. The tower cleaning wastewater recycling treatment device according to claim 5, characterized in that, The sedimentation tank is equipped with a drain hole and a drain plug for sealing the drain hole at the bottom.

7. The tower cleaning wastewater recycling treatment device according to claim 1, characterized in that, The filtration device includes a filter screen and an activated carbon adsorption layer.

8. The tower cleaning wastewater recycling treatment device according to claim 1, characterized in that, Several guide rails are fixed on the outer wall of the processing box on the side away from the tower. The guide rail is equipped with a sliding locking block; The card block is used for installation on the tower cleaning equipment.

9. The tower cleaning wastewater recycling treatment device according to claim 1, characterized in that, The circulating water pump is fixed to one side of the treatment tank by a retaining ring.

10. The tower cleaning wastewater recycling treatment device according to claim 9, characterized in that, The inlet of the circulating water pump is connected to the clear water tank via a suction pipe.

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