Device capable of removing algae and automatically cleaning garbage on water surface

Abstract

A device capable of removing algae and automatically cleaning garbage on water comprises a garbage collecting device fixed at the front end of a ship body, and further comprises a moving device, a control system and a frame which are fixed on the ship body, a solar panel is fixed at the top end of the frame and communicated with a storage battery, the storage battery is installed and fixed on the ship body, and an electric quantity alarm is arranged. The storage battery is communicated with a control system through a power line, the control system is communicated with a user terminal, a light sensation camera and an LED lamp are further fixedly installed at the top end of the frame, the light sensation camera and the LED lamp are communicated with the storage battery through power lines and communicated with the control system through signal lines, and a positioning device is further installed on the frame and communicated with the user terminal through a signal line. The light sensation camera searches for algae on the water surface, solar energy is converted into electric energy to provide power for the device, the conveying belt gives consideration to cleaning of the algae and garbage on the water surface, automatic algae searching and integration of algae removal on the river surface and garbage cleaning are achieved, the principle is scientific, the structure is simple, the algae removal efficiency is high, and ecological friendliness is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of ecological purification, in particular to a device capable of removing algae and automatically cleaning garbage on the water surface. Background Art

[0002] Over the years, the accumulation of garbage on the surface of rivers, lakes and reservoirs and the phenomenon of algal blooms have received widespread attention. Globally, 30% to 40% of lakes and reservoirs suffer from algal blooms caused by the accumulation of garbage on the surface of water and eutrophication of water bodies to varying degrees. A large number of studies have shown that the development of society, the increase in population, and the rapid development of economy and urban construction have caused waste from various sources to enter water bodies through different channels, leading to surface garbage pollution; the main factors that may affect the growth of algae are non-biological factors such as nutrients, temperature, light and hydrodynamic conditions, and biological factors such as zooplankton predation. It is urgent to study and understand the causes of surface garbage accumulation and algal blooms, formulate clearer goals for water pollution prevention and control in the basin, and then clean up surface garbage and prevent and control algal blooms. Research work has been carried out at home and abroad on related issues and various governance technologies have been adopted.

[0003] For example, the physical technology in the existing algae removal technology includes ultrasonic algae removal, filtration algae removal, microfiltration algae removal, shading technology algae removal, ultraviolet light irradiation algae removal, clay algae removal, etc. They have simple operating principles and can directly remove algae in the water without causing secondary pollution; the chemical technology in the existing algae removal technology includes chemical oxidation, coagulation algae removal, and photocatalytic oxidation algae removal. They have low cost, fast effect, and good effect; the biological technology in the existing algae removal technology includes aquatic higher plant algae control, aquatic animal algae control, allelopathic algae control, and microbial algae removal. They have good water body purification and ecological safety. The existing water surface garbage cleaning technology is mainly physical technology, including manual and surface device salvage, which are relatively mature, fast-acting, and efficient.

[0004] However, it has the following shortcomings: the existing physical algae removal technology is costly, uneconomical, and cannot fundamentally solve algae pollution. It is only suitable for the control of algae water bodies in a small area and has low efficiency; the existing chemical algae removal technology uses the same drug for a long time, and microorganisms will develop drug resistance. The added chemical algaecides will cause new pollution to the environment. The use of chemical preparations to remove algae introduces new chemical components into the water. Some of them are not only inhibitory to algae but also toxic to other organisms, which can easily form a vicious cycle; the existing biotechnology algae removal is slow to take effect, and microorganisms require different domestication and cultivation for different environments. Special personnel are required to operate, and the quality of microorganisms is difficult to guarantee. In addition, the existing algae removal technology still lacks a practical solution for local occasional algae blooms. The existing water surface garbage cleaning technology has a low level of automation; the range that can be cleaned is small and the efficiency is not high; the energy consumption is large and the waste of resources is serious; the garbage collection device has a small capacity and the garbage occupies a large space.

[0005] For example, CN217673112U discloses an aquatic algae removal device, which relates to the field of environmental protection technology. It includes a collecting device, a main engine, a hull and a driving device. The collecting device includes a collecting device conveyor belt and a collecting device collecting net. A nylon brush is arranged between the collecting device conveyor belt and the collecting device collecting net, and the nylon brush is located at the lower side of the collecting device conveyor belt; the driving device includes a driving device propeller. The utility model provides an aquatic algae removal device, which can be moved by personal operation or setting, has strong mobility and a wide operating range, saves a lot of manpower and material resources, and greatly improves the functional benefits of the product; this cleaning method is different from chemical and biological treatment methods, and will not cause secondary pollution to the water body or destroy the ecological balance, avoiding the problems caused by improper treatment of these two methods; however, the device can only clean up surface garbage or algae alone, and cannot clean up polluted water bodies enriched with surface garbage and algae, and cannot track and clean up algae, resulting in low energy utilization efficiency, low cleaning efficiency, and lack of comprehensive practicality.

[0006] For example, CN102020004B discloses a surface garbage cleaning ship, which adopts a catamaran design and is composed of a detection and navigation system, a collection system, a garbage disposal system, a garbage unloading system, and a propulsion system; it is divided into three working modes: free navigation mode, berthing operation mode, and non-berthing operation mode. The detection and navigation system detects the area with garbage on the water surface, and then autonomously navigates to work to achieve unmanned operation, full automation, good cleaning efficiency, strong flexibility, stable operation, safety and reliability. The bucket-type chain-net collection and transmission device designed can realize the combination of continuous and intermittent recovery, energy saving and high efficiency. At the same time, the device can be hydraulically driven up and down to change the amplitude, which can salvage floating objects at different water depths faster and more effectively. The designed satellite ship collaborative collection makes it more flexible and efficient. The floating objects and semi-floating objects on the shore are recovered on board by spraying water with a hydraulic rotary water gun; however, its structure is complex, the volume is large, the energy utilization efficiency is low, the energy is very clean, and it cannot track and clean the pollutants on the water surface. Utility Model Content

[0007] The technical problem to be solved by the utility model is to provide a device that can take into account both algae removal and automatic cleaning of water surface garbage, so as to solve the problems of time-consuming and labor-intensive cleaning of water surface algae and garbage, incomplete cleaning, high carbon emissions and small coverage, and to realize automatic collection and cleaning of water surface algae and garbage, with a high degree of automation, simple operation, low consumption and carbon, high efficiency and large coverage.

[0008] In order to solve the above technical problems, the technical solution adopted by the utility model is: a device that takes into account both algae removal and automatic cleaning of water surface garbage, including a garbage collection device fixed to the front end of the hull, and also includes a motion device, a control system and a frame fixed on the hull, and a solar panel is fixed on the top of the frame.

[0009] In a preferred solution, the solar panel is connected to a battery, the battery is mounted and fixed on the hull, and is provided with a power alarm. The battery is connected to a control system through a power line, and the control system is connected to a user terminal.

[0010] In a preferred solution, a light-sensitive camera is also fixedly mounted on the top of the frame, and the light-sensitive camera is connected to the battery via a power line and is connected to the control system via a signal line.

[0011] In a preferred solution, an LED lamp is also mounted and fixed on the frame uprights, and the LED lamp is connected to the battery via a power line and a signal line is connected to the control system.

[0012] In a preferred solution, a positioning device is also installed on the frame, and the positioning device is connected to the user terminal via a signal line.

[0013] In a preferred solution, the motion device is a propeller, which is fixedly mounted on both sides of the hull, connected to the battery through a power line, and connected to the control system through a signal line.

[0014] In a preferred embodiment, the garbage collection device comprises an algae attachment blanket, a conveyor belt, an algae filter and a retractable scraper. The conveyor belt is tilted and fixed at the front end of the frame. The algae attachment blanket can be detachably installed on the conveyor belt. The retractable scraper is installed on the back of the conveyor belt and can be detachably fixed to the rear end of the conveyor belt. The algae filter is installed and fixed on the back of the conveyor belt, connected to the front end of the conveyor belt, and fixed to the end points on both sides of the conveyor belt. A conveying motor is provided on the conveyor belt, and the conveying motor is connected to the battery through a power cord.

[0015] In the preferred scheme, a guide rail is provided on the back of the conveyor belt, and the retractable scraper is installed on the guide rail and can move freely on the guide rail. The guide rail is installed on a crossbeam, and both ends of the crossbeam are fixed to the fixed piles of the conveyor belt. The length of the fixed piles of the conveyor belt is consistent with the extended length of the retractable scraper. The retractable scraper is provided with a retractable electric rod, which is connected to the battery power line and the control system signal line.

[0016] In a preferred solution, the garbage collection device also includes a garbage collection box, which is fixedly mounted on the hull and communicated with the conveyor belt.

[0017] The utility model provides a device for removing algae and cleaning water surface garbage and a working method thereof, which has the following beneficial effects:

[0018] 1. The utility model is exquisitely designed and practical, with a simple and reliable structure, easy to carry, and can achieve simple and rapid treatment of river garbage and algae. It is fully automatic and effective quickly.

[0019] 2. The utility model has its own independent battery and operates independently. At the same time, the solar panel is designed to replenish electricity in time, ensuring that the equipment can operate for a long time on the river surface without being restricted by space, location and power supply;

[0020] 3. The utility model has a bidirectional propeller design, which enables the device to move in all directions without the need for manual handling or restrictions on wind direction;

[0021] 4. The utility model is designed with a light sensing system and connected to the propeller through a control system. By detecting the difference in water surface reflected light caused by the presence or absence of water bloom, the fully automatic tracking of the water bloom enrichment area is achieved;

[0022] 5. The utility model is designed with a positioning device, which can provide accurate positioning for the user terminal and realize the recovery and maintenance of the device;

[0023] 6. The design of the LED lamp of this utility model provides positioning and lighting for maintenance and recycling operations at night and in bad weather;

[0024] 7. The utility model is designed with an algae attachment blanket that can absorb the algae. After being conveyed to the back by a conveyor belt, the algae is scraped off into the algae filter by a scraper;

[0025] 8. The algae attachment blanket designed by the utility model can convey the garbage on the water surface into the garbage collection box through the conveyor belt, so as to collect and clean up the small and medium-sized garbage on the water surface;

[0026] 9. The conveyor belt designed by the utility model collects algae and surface garbage at the same time, which greatly improves the efficiency of cleaning surface garbage and algae and is eco-friendly;

[0027] 10. The method of this utility model is scientific, safe and reliable, low-cost, simple to operate, eco-friendly, widely applicable, and fully automatic with strong environmental adaptability. It is suitable for algal bloom control, water surface garbage cleaning, etc., and has high promotion value. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] The utility model is further described below in conjunction with the accompanying drawings and implementation examples:

[0029] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0030] Figure 2 It is a front view of the overall structure of the utility model;

[0031] Figure 3 It is a top view of the overall structure of the utility model;

[0032] Figure 4 This is a schematic diagram of the structure of the garbage collection device of the utility model;

[0033] Figure 5 It is a schematic diagram of the assembly of the conveyor belt, guide rail, crossbeam and retractable scraper of the utility model;

[0034] Figure 6 The figure is a schematic diagram of the assembly of the algae attachment blanket, the conveyor belt and the retractable scraper;

[0035] Figure 7 It is a schematic diagram of the assembly of the retractable scraper, guide rail and crossbeam of the utility model;

[0036] Figure 8 It is a structural schematic diagram of the conveyor belt of the utility model;

[0037] Fig. 9 This is a schematic diagram of the structure of the retractable scraper of the utility model;

[0038] In the figure: solar panel 1, LED lamp 2, frame 3, positioning device 4, hull 5, propeller 6, light-sensing camera 7, garbage collection device 8, algae attachment blanket 81, conveyor belt 82, algae filter 83, retractable scraper 84, conveying motor 85, guide rail 86, beam 87, retractable electric pole 88, garbage collection box 89. DETAILED DESCRIPTION

[0039] like Figures 1 to 9 As shown, a device for both algae removal and automatic cleaning of water surface garbage includes a garbage collection device 8 fixed to the front end of a hull 5, and also includes a motion device, a control system and a frame 3 fixed to the hull 5, and a solar panel 1 is fixed to the top of the frame 3.

[0040] In this embodiment, the solar panel 1 is connected to a battery, which is mounted and fixed on the hull 5 and is provided with a power alarm. The battery is connected to the control system through a power line, and the control system is connected to the user terminal;

[0041] A light-sensing camera 7 is also fixedly mounted on the top of the frame 3. The light-sensing camera 7 is connected to the battery via a power line and to the control system via a signal line.

[0042] The frame 3 is also provided with an LED lamp 2 mounted on the upright pole, and the LED lamp 2 is connected to the battery through a power line and a signal line is connected to the control system;

[0043] The frame 3 is also provided with a positioning device 4, which is connected to the user terminal via a signal line;

[0044] The motion device is a propeller 6, which is fixed on both sides of the hull 5, connected to the battery through a power line, and connected to the control system through a signal line;

[0045] The garbage collection device 8 comprises an algae attachment blanket 81, a conveyor belt 82, an algae filter 83 and a retractable scraper 84. The conveyor belt 82 is tilted and fixed at the front end of the frame 3. The algae attachment blanket 81 is detachably mounted on the conveyor belt 82. The retractable scraper 84 is mounted on the back of the conveyor belt 82 and is detachably fixed to the rear end of the conveyor belt 82. The algae filter 83 is mounted and fixed on the back of the conveyor belt 82 and is connected to the front end of the conveyor belt 82 and is fixed to the end points on both sides of the conveyor belt 82. A conveying motor 85 is arranged on the conveyor belt 82, and the conveying motor 85 is connected to the battery through a power line.

[0046] The conveyor belt 82 is provided with a guide rail 86 on the back side, and the retractable scraper 84 is mounted on the guide rail 86 and moves freely on the guide rail 86. The guide rail 86 is mounted on a crossbeam 87, and both ends of the crossbeam 87 are fixed to the fixed piles of the conveyor belt 82. The length of the fixed piles of the conveyor belt 82 is consistent with the extended length of the retractable scraper 84. The retractable scraper 84 is provided with a retractable electric rod 88, and the retractable electric rod 88 is connected to the battery power line and the control system signal line.

[0047] The garbage collection device 8 further includes a garbage collection box 89 , which is mounted and fixed on the hull 5 and communicated with the conveyor belt 82 .

[0048] In specific use, a method for both algae removal and automatic cleaning of water surface garbage is to use a device for both algae removal and automatic cleaning of water surface garbage as described in any one of the above, and the method comprises the following steps:

[0049] Step 1: First, assemble a device that combines the frame 3, the garbage collection device 8, the motion device and the control system to remove algae and automatically clean up garbage on the water surface, and place it on the water surface stably, so that the solar panel 1 is exposed above the water surface, and the front end of the conveyor belt 82 and half of the propeller 6 are submerged in the water;

[0050] Step 2: Start the device on the user terminal, debug and check the device operation. If the device is running normally, control the device through the user terminal to start operation. If the device cannot run normally, shut it down through the user terminal for inspection and repair until it is put into use after passing the debugging.

[0051] Step 3: The light-sensing camera 7 receives different signals of light caused by the presence or absence of algae on the water surface, and transmits the signal to the control system. The control system locates the algae through the image processing algorithm, and converts the signal into a motion command, controls the propeller 6 to move the device to the algae-dense area to operate, and the conveyor belt 82 device starts working after being turned on, so that the algae attachment blanket 81 of the conveyor belt 82 continuously collects algae and surface garbage from the water surface. The algae attaches to the algae attachment blanket 81, moves with the conveyor belt 82 to the back of the conveyor belt 82, and is scraped off by the retractable scraper 84 and falls into the algae filter 83. The surface garbage is transported to the surface garbage collection box 89 through the conveyor belt 82;

[0052] Step 4: The retractable scraper 84 moves from the middle of the beam 87 to the two ends of the beam 87. The scraper starts to scrape from the middle of the blanket to both sides. When moving to the two ends of the beam 87, the scraper extends, so that the blade part is away from the beam 87 and returns to the middle position of the beam 87. In the process of moving to the two ends of the beam 87, the scraper blade is always in contact with the algae attachment blanket 81, and the algae on the blanket are scraped off into the algae filter 83. When the scraper returns to the middle position of the beam 87, the scraper contracts, so that the blade moves from not contacting the algae attachment blanket 81 to contacting the algae attachment blanket (81), and then starts scraping from the middle again;

[0053] Step 5: After the device automatically operates for a period of time, the user terminal stops the operation of the device, and tracks the recovery device according to the positioning signal of the positioning device 4, and cleans the device, the algae collected by the algae filter 83 and the surface garbage collected by the garbage collection box 89;

[0054] Step 6: When the solar battery power alarm sounds, the information of insufficient power will be transmitted to the user terminal, and the battery will be replaced according to the positioning signal of the positioning device 4;

[0055] Step 7: When the user needs to perform maintenance and recycling operations on the device in an environment with low visibility, a signal is sent to the control system through the user terminal to turn on the LED light 2 to perform the operation.

[0056] In the preferred solution, the solar panel 1 is connected to a battery, the battery is installed and fixed on the hull 5, and is provided with a power alarm. The battery is connected to the control system through a power line, and the control system is connected to the user terminal. The above settings enable the device to operate with clean energy, reduce carbon emissions, and promptly alarm and recover the device when the power is insufficient, further ensuring the safety of the equipment, as well as the continuity and effectiveness of the operation.

[0057] In the preferred solution, a light-sensing camera 7 is also installed and fixed on the top of the frame 3. The light-sensing camera 7 is connected to the battery through a power line and to the control system through a signal line. The above arrangement realizes the tracking cleaning of algae on the water surface, improves the efficiency of algae removal, and improves the efficiency of energy utilization.

[0058] In the preferred solution, an LED lamp 2 is also installed and fixed on the upright pole of the frame 3, and the LED lamp 2 is connected to the battery through a power line and a signal line is connected to the control system; the above arrangement improves the visibility of the device in an environment with low visibility, making it convenient for users to recycle the device in an environment with low visibility.

[0059] In a preferred solution, a positioning device 4 is also installed on the frame 3, and the positioning device 4 is connected to the user terminal through a signal line; the above arrangement provides accurate positioning for the user to recover the device, further facilitates the recovery of the device, and ensures the safety of the device.

[0060] In the preferred embodiment, the motion device is a propeller 6, which is fixedly mounted on both sides of the hull 5, connected to the battery through a power line, and connected to the control system through a signal line; the above arrangement enables the device to move freely on the water surface, improves the maneuverability of the device, thereby increasing the working range of the device, and also improves the efficiency of cleaning garbage and algae on the water surface.

[0061] In the preferred scheme, the garbage collection device 8 includes an algae attachment blanket 81, a conveyor belt 82, an algae filter 83 and a retractable scraper 84. The conveyor belt 82 is tilted and fixed at the front end of the frame 3. The algae attachment blanket 81 is detachably mounted on the conveyor belt 82. The retractable scraper 84 is mounted on the back of the conveyor belt 82 and is detachably fixed to the rear end of the conveyor belt 82. The algae filter 83 is mounted and fixed on the back of the conveyor belt 82, connected to the front end of the conveyor belt 82, and fixed to the end points on both sides of the conveyor belt 82. A conveying motor 85 is provided on the conveyor belt 82, and the conveying motor 85 is connected to the battery through a power cord. The above arrangement realizes the collection and treatment of surface garbage and algae, and takes into account the simultaneous cleaning of surface garbage and algae without increasing the volume and structural complexity of the device, thereby reducing carbon emissions and improving the efficiency of energy utilization.

[0062] In the preferred scheme, a guide rail 86 is provided on the back of the conveyor belt 82, and the retractable scraper 84 is installed on the guide rail 86 and can move freely on the guide rail 86. The guide rail 86 is installed on the crossbeam 87, and both ends of the crossbeam 87 are fixed to the fixed piles of the conveyor belt 82. The length of the fixed piles of the conveyor belt 82 is consistent with the extended length of the retractable scraper 84. The retractable scraper 84 is provided with a retractable electric rod 88, and the retractable electric rod 88 is connected to the battery power line and the control system signal line. The above arrangement solves the problem that algae are easy to collect but difficult to clean, further improves the efficiency of algae cleaning, automates the garbage collection and garbage disposal work of the device, and improves the overall efficiency of the device.

[0063] In the preferred embodiment, the garbage collection device 8 also includes a garbage collection box 89, which is detachably mounted on the hull 5 and connected to the conveyor belt 82. The above arrangement facilitates the subsequent replacement and cleaning of the garbage collection box 89. The detachable garbage collection box 89 improves the efficiency of garbage cleaning and reduces the maintenance cost of the device.

[0064] In summary, the utility model provides an automatic cleaning device for algae and garbage on the water surface. The light-sensing camera 7 tracks the algae on the water surface, thereby improving the efficiency of cleaning the algae on the water surface. At the same time, the solar panel 1 absorbs solar energy and converts it into electrical energy to provide power for the device. The collection method of the conveyor belt 82 takes into account the cleaning of algae and garbage on the water surface. The LED lamp 2 and the positioning device 4 further improve the safety and service life of the device. The utility model is exquisitely designed and practical, with clean energy, simple structure, safety and reliability, easy operation, high degree of automation, high algae removal efficiency, good algae removal effect, and improved water quality in the water area, and has high promotion value.

Claims

1. A device for both algae removal and automatic cleaning of water surface garbage, comprising a garbage collection device (8) fixed to the front end of a hull (5), Features: The invention also comprises a motion device, a control system and a frame (3) fixed on the hull (5); the solar panel (1) is fixed on the top of the frame (3); the garbage collection device (8) comprises an algae attachment blanket (81), a conveyor belt (82), an algae filter (83) and a retractable scraper (84); the conveyor belt (82) is tilted and fixed on the front end of the frame (3); the algae attachment blanket (81) is detachably mounted on the conveyor belt (82); the retractable scraper (84) is mounted on the back of the conveyor belt (82) and is detachably fixed to the rear end of the conveyor belt (82); the algae filter (83) is mounted and fixed on the back of the conveyor belt (82) and is connected to the front end of the conveyor belt (82) and is fixed to the end points on both sides of the conveyor belt (82); a conveying motor (85) is arranged on the conveyor belt (82); and the conveying motor (85) is connected to a storage battery via a power line.

2. A device for removing algae and automatically cleaning water surface garbage according to claim 1, Features: The solar panel (1) is connected to a battery, which is mounted and fixed on the hull (5) and is provided with a power alarm. The battery is connected to a control system via a power line, and the control system is connected to a user terminal.

3. A device for removing algae and automatically cleaning water surface garbage according to claim 2, Features: A light-sensitive camera (7) is also fixedly mounted on the top of the frame (3); the light-sensitive camera (7) is connected to the battery via a power line and to the control system via a signal line.

4. A device for removing algae and automatically cleaning water surface garbage according to claim 2, Features: An LED lamp (2) is also mounted and fixed on the upright pole of the frame (3); the LED lamp (2) is connected to a battery via a power line, and a signal line is connected to a control system.

5. A device for removing algae and automatically cleaning water surface garbage according to claim 2, Features: A positioning device (4) is also installed on the frame (3), and the positioning device (4) is connected to the user terminal via a signal line.

6. A device for removing algae and automatically cleaning water surface garbage according to claim 2, Features: The motion device is a propeller (6), which is fixedly mounted on both sides of the hull (5), connected to the battery via a power line, and connected to the control system via a signal line.

7. A device for removing algae and automatically cleaning water surface garbage according to claim 2, Features: A guide rail (86) is provided on the back of the conveyor belt (82), and the retractable scraper (84) is mounted on the guide rail (86) and moves freely on the guide rail (86). The guide rail (86) is mounted on a crossbeam (87), and both ends of the crossbeam (87) are fixed to fixed piles of the conveyor belt (82). The length of the fixed pile of the conveyor belt (82) is consistent with the length of the extended retractable scraper (84). The retractable scraper (84) is provided with a retractable electric rod (88), and the retractable electric rod (88) is connected to a battery power line and a control system signal line.

8. A device for removing algae and automatically cleaning water surface garbage according to claim 7, Features: The garbage collection device (8) further comprises a garbage collection box (89), which is mounted and fixed on the hull (5) and is in communication with the conveyor belt (82).

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