Filter surface floating object collecting device

Abstract

The utility model discloses a filter tank surface floating object collecting device which comprises a tank body, one side of the top of the tank body is provided with a pushing part used for pushing foam on a sewage surface to flow, the other side in the tank body is provided with a collecting part used for collecting the foam, and the collecting part is connected with a filtering structure used for purification through a pipeline. According to the device for collecting floating objects on the surface of the filter tank, foam on the inner surface of the tank body is blown to the other side of the tank body under the action of wind power generated by the pushing part, and a special collecting part is arranged in the device. The opposite wind power drives to form waves, and the foams fluctuate on the water surface, move forwards and finally gather into the collecting component.

Description

Technical Field

[0001] The utility model relates to the technical field of filter pool equipment, in particular to a device for collecting floating objects on the surface of a filter pool. Background Art

[0002] With the rapid development of industrialization and urbanization, wastewater treatment has become a critical issue in environmental protection and sustainable development. Aeration is a common physical and chemical process in wastewater treatment. It injects air or oxygen into wastewater, oxidizing and decomposing organic matter in the wastewater, thereby reducing pollutant levels and improving wastewater treatment efficiency.

[0003] The chemical reactions that occur during aeration include aerobic decomposition, nitrification, and denitrification, which help improve the efficiency of organic matter degradation, reduce the content of pollutants, promote the recycling of nitrogen in wastewater, improve dissolved oxygen conditions, provide a good environment for microbial growth, and may reduce the pressure and cost of subsequent treatment steps.

[0004] Aeration is a common method in sewage treatment, promoting the growth and reproduction of microorganisms by increasing dissolved oxygen in the water, thereby purifying the water. However, this method also presents some problems. During the aeration process, not only a large amount of foam is generated on the water surface, but also scum. These factors can affect the efficiency of sewage treatment, potentially leading to equipment blockage and failure, and even environmental pollution.

[0005] However, the existing

[0006] In response to the above problems, it is urgent to carry out innovative design based on the original collection device. Utility Model Content

[0007] The technical solution of the present utility model aims at the technical problem that the existing technical solutions are too single, and provides a filter surface floating object collection device with a solution that is significantly different from the existing technology to solve the problems raised in the above background technology.

[0008] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a device for collecting floating objects on the surface of a filter tank, comprising a tank body, a pushing component for pushing the foam flow on the sewage surface is provided on one side of the top of the tank body, a collecting component for collecting the foam is installed on the other side of the tank body, the collecting component is connected to a filtering structure for purification through a pipeline, a one-way valve is connected to the filtering structure, and the one-way valve is connected to the tank body.

[0009] Preferably, the pushing component is configured as a floating wind wall composed of multiple groups of fans, and the floating wind wall is located in the pool body near the top side.

[0010] Preferably, the collecting component includes a threaded shaft, a limiting rod, a sliding sleeve, a servo motor, a collecting cover, and a negative pressure device. The two sides of the pool body are respectively rotatably connected with a threaded shaft and a fixedly connected limiting rod, and the threaded shaft and the limiting rod are each provided with a sliding sleeve. The ends of the sliding sleeve are respectively connected to the two ends of the collecting cover, and the collecting cover is connected to the negative pressure device installed on the outer wall of the pool body through a pipe.

[0011] Preferably, the inner wall of the sliding sleeve is threadedly connected to the outer wall of the threaded shaft, and the inner wall of the sliding sleeve is slidably connected to the outer wall of the limiting rod.

[0012] Preferably, the inner wall of the collecting cover is provided with a certain indentation to form a funnel shape, which is beneficial to the collection of the water foam mixture.

[0013] Preferably, the filter material inside the filter structure is made of natural filter materials such as activated carbon and vermiculite, which are arranged in proportion to form a three-stage filtration system, which can purify water foam while ensuring the safety of drinking water.

[0014] Compared to the prior art, the present invention offers the following advantages: The filter pool surface floating object collection device generates wind force through a pusher component, blowing the foam on the inner surface of the pool to the other side of the pool, where a dedicated collection component is located. The opposing wind forces the foam to form waves, which then rise and fall on the water surface and move forward, ultimately converging into the collection component. A negative pressure collection device is connected to the collection component, transporting the liquid to the filter structure, which filters, intercepts, and purifies the absorbed water-foam mixture. The purified water is then re-injected into the pool to ensure the continued stability of the water quality within the pool.

[0015] The collection hood is designed with a recessed structure to help collect the water-foam mixture. Furthermore, through precise motor control and the coordination of components like the threaded shaft, the height of the collection trough can be adjusted, further optimizing the collection efficiency of the water-foam mixture.

[0016] The filtration structure uses natural filtration materials such as activated carbon and vermiculite. These materials are configured in scientific proportions to form a three-stage filtration system, ensuring that while purifying water foam, it can also effectively guarantee the safety of drinking water. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0018] Figure 2 This is a schematic diagram of the top view of the structure of the utility model;

[0019] Figure 3 This is a schematic diagram of the three-dimensional structure of the collection cover of the utility model;

[0020] Figure 4 This is a schematic diagram of the structure of the roller brush in the installation state of the utility model;

[0021] Figure 5 This is a schematic diagram of the three-dimensional structure of the roller brush of the utility model;

[0022] Figure 6 This is a structural diagram of the scraper installation state of the utility model.

[0023] In the figure: 1. Pool body; 2. Pushing component; 3. Collecting component; 301. Threaded shaft; 302. Limiting rod; 303. Sleeve; 304. Servo motor; 305. Collecting cover; 306. Negative pressure equipment; 4. Filter structure; 5. One-way valve. DETAILED DESCRIPTION

[0024] 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 embodiments described are only 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 making creative efforts are within the scope of protection of the present invention.

[0025] See also Figure 1-6 The utility model provides a technical solution: a device for collecting floating objects on the surface of a filter tank, comprising a tank body 1, a pushing component 2, a collecting component 3, a filtering structure 4, and a one-way valve 5. A pushing component 2 for pushing the foam on the sewage surface is provided on one side of the top of the tank body 1, and a collecting component 3 for collecting the foam is installed on the other side of the tank body 1. The collecting component 3 is connected to the filtering structure 4 for purification through a pipeline, and the filtering structure 4 is connected to the one-way valve 5, and the one-way valve 5 is connected to the tank body 1.

[0026] Example 1: The pushing component 2 is configured as a floating wind wall composed of multiple groups of fans, and the floating wind wall is located inside the pool body 1 near the top side.

[0027] The collecting component 3 includes a threaded shaft 301, a limiting rod 302, a sleeve 303, a servo motor 304, a collecting cover 305, and a negative pressure device 306. The two sides of the pool body 1 are respectively rotatably connected with a threaded shaft 301 and a fixedly connected limiting rod 302, and the threaded shaft 301 and the limiting rod 302 are each provided with a sleeve 303. The ends of the sleeve 303 are respectively connected to the two ends of the collecting cover 305, and the collecting cover 305 is connected to the negative pressure device 306 installed on the outer wall of the pool body 1 through a pipeline.

[0028] The inner wall of the sliding sleeve 303 is threadedly connected to the outer wall of the threaded shaft 301 , and the inner wall of the sliding sleeve 303 is slidably connected to the outer wall of the limiting rod 302 .

[0029] The inner wall of the collecting cover 305 is provided with a certain indentation to form a funnel shape, which is beneficial to the collection of the water foam mixture.

[0030] The filter material inside the filter structure 4 is made of natural filter materials such as activated carbon and vermiculite, which are arranged in proportion to form a three-stage filtration system, which purifies the water foam while ensuring the safety of drinking water.

[0031] Embodiment 2: The pushing component 2 is configured as a floating wind wall composed of multiple groups of fans, and the floating wind wall is located inside the pool body 1 near the top side.

[0032] The collecting component 3 includes a driving motor 311, a driving shaft 312, a roller brush 313, a collecting cover 305, and a negative pressure device 315. The driving motor 311 is installed on one side of the pool body 1, and the output end of the driving motor 311 is connected to the driving shaft 312. The end of the driving shaft 312 is rotatably connected to the inner wall of the pool body 1, and the roller brush 313 is installed on the outer wall of the driving shaft 312, and the roller brush 313 is fitly connected to the collecting cover 305. The collecting cover 305 is installed in the pool body 1, and the collecting cover 305 is connected to the negative pressure device 315 installed on the outer wall of the pool body 1 through a pipe.

[0033] The bristles on the outer wall of the roller brush barrel 313 are made of plastic fibers, which have a certain degree of flexibility. The attached foam is squeezed between the plastic fibers and the inner wall of the collection cover 305, resulting in the foam being scraped and collected into the collection cover 305.

[0034] The inner wall of the collecting cover 305 is provided with a certain indentation to form a funnel shape, which is convenient for squeezing the bristles of the plastic fibers on the roller brush cylinder 313 and is beneficial for collecting the water-foam mixture.

[0035] The filter material inside the filter structure 4 is made of natural filter materials such as activated carbon and vermiculite, which are arranged in proportion to form a three-stage filtration system, which purifies the water foam while ensuring the safety of drinking water.

[0036] Example 3: The pushing component 2 is configured as a plurality of ejectors, and the ejectors are located in the pool body 1 and distributed at equal intervals near the top side.

[0037] Ejectors are strategically placed on one side of the pool, leveraging their powerful hydraulic agitation to efficiently transfer foam and water waves from the pool surface to the opposite side. This design not only improves foam transfer efficiency but also ensures that the foam is evenly distributed across the entire pool surface, enhancing the effectiveness of subsequent treatment processes.

[0038] The collecting component 3 includes a transverse screw rod 321, a transverse slider 322, a scraper 323, a block 324, a collecting port 325, a negative pressure device 326, and a driving motor 327. The transverse screw rod 321 is rotatably connected to the top of one side of the pool body 1. The transverse screw rod 321 is externally threadedly connected to the transverse slider 322, and the end of the transverse slider 322 passes through the top of the pool body 1 and is connected to the scraper 323 located inside the pool body 1. A collecting port 325 for collecting foam is provided on the outer wall of the pool body 1 on one side close to the transverse screw rod 321, and the scraper 323 is used to push the foam to the collecting port 325 for auxiliary collection. The inner wall of the pool body 1 is connected to a block 324 near the collecting port 325. The outer wall of the pool body 1 is installed with a negative pressure device 326 connected to the collecting port 325, and the outer wall of the pool body 1 is installed with a driving motor 327 connected to the transverse screw rod 321.

[0039] The inner wall of the transverse screw rod 321 is threadedly connected to the outer wall of the transverse slider 322, and the end of the outer wall of the transverse slider 322 is connected to the scraper 323 through an electric telescopic rod. The electric telescopic rod is electrically connected to an external PLC control board, and a 3D depth distance sensor is provided on the electric telescopic rod to more intelligently maintain the optimal foam collection position between the scraper 323 and the water surface.

[0040] On the opposite side, we've cleverly designed a collection port 325 to facilitate the centralized collection of foam. To further enhance foam processing efficiency, we've installed a scraper 323 on the other side of the tank. This scraper is connected to a horizontal slider 322 at the top of the tank and reciprocates under the drive of a motor and a horizontal screw 321. This dynamic operation enables scraper 323 to effectively push the foam, gathered by the ejector, to the collection port 325, ensuring efficient foam collection.

[0041] The filter material inside the filter structure 4 is made of natural filter materials such as activated carbon and vermiculite, which are arranged in proportion to form a three-stage filtration system, which purifies the water foam while ensuring the safety of drinking water.

[0042] To further optimize the foam treatment process, we've introduced a negative pressure device 326. When activated, it creates negative pressure on the pool surface, drawing the foam into the filtration structure 4. Here, the foam is finely filtered and trapped, achieving effective purification. The purified water is then re-injected into the pool, forming a closed-loop treatment system that not only ensures water quality but also achieves resource recycling.

[0043] Working principle: As shown in the figure, when it is necessary to clean and collect the foam on the water surface in the pool body 1, the foam is pushed to the area of ​​the collecting component 3 through the pushing component 2, so that the collecting component 3 absorbs the foam through negative pressure adsorption and transports it to the filtering structure 4 for purification and filtration. The filtered and purified water flows back to the pool body 1 through the one-way valve 5. This is the working principle of the floating object collection device on the filter pool surface.

[0044] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for collecting floating objects on the surface of a filter tank, comprising a tank body (1), characterized in that: A pushing component (2) for pushing foam on the sewage surface is provided on one side of the top of the pool body (1), and a collecting component (3) for collecting foam is installed on the other side of the pool body (1). The collecting component (3) is connected to a filtering structure (4) for purification via a pipeline, and a one-way valve (5) is connected to the filtering structure (4), and the one-way valve (5) is communicated with the pool body (1).

2. The device for collecting floating matter on the filter surface according to claim 1, characterized in that: The pushing component (2) is configured as a floating wind wall composed of multiple groups of fans, and the floating wind wall is located inside the pool body (1) near the top side.

3. The device for collecting floating matter on the filter surface according to claim 1, characterized in that: The collecting component (3) comprises a threaded rotating shaft (301), a limiting rod (302), a sliding sleeve (303), a servo motor (304), a collecting cover (305), and a negative pressure device (306). The two sides of the pool body (1) are rotatably connected to the threaded rotating shaft (301) and fixedly connected to the limiting rod (302), and a sliding sleeve (303) is respectively provided on the threaded rotating shaft (301) and the limiting rod (302). The ends of the sliding sleeve (303) are respectively connected to the two ends of the collecting cover (305), and the collecting cover (305) is connected to the negative pressure device (306) installed on the outer wall of the pool body (1) through a pipeline.

4. The device for collecting floating matter on the filter surface according to claim 3, characterized in that: The inner wall of the sliding sleeve (303) is threadedly connected to the outer wall of the threaded rotating shaft (301), and the inner wall of the sliding sleeve (303) is slidably connected to the outer wall of the limiting rod (302).

5. The device for collecting floating matter on the filter surface according to claim 3, characterized in that: The inner wall of the collecting cover (305) is provided with an indentation to form a funnel shape, which is conducive to the collection of the water foam mixture.

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