Water purification ecological floating island device for black and odorous water body treatment

Abstract

The present application relates to the technical field of ecological water body treatment, in particular to a water purification ecological floating island device for black and odorous water body treatment, which comprises six planting platforms, a floating frame and an anchor reef, the six planting platforms are movably connected, the top of the anchor reef is provided with a suspended reef, the top of the suspended reef is provided with an upper connecting rope, the top of the upper connecting rope is assembled with the bottom of the planting platform, and the upper connecting ropes are spliced with a separation net. The water purification ecological floating island device for black and odorous water body treatment has the advantages that the emergent plants are planted through the setting of the planting platforms, the water contacting the plant roots is preliminarily filtered through the fillers in the filler layer due to the blocking of the filler layer, the solid pollutants or flocculent pollutants in the water body can be collected for later treatment, the fish living space in the water body is provided, the influence of the pollutants on the ecological floating island is reduced, and the water purification efficiency is improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of ecological water body treatment, in particular to a water purification ecological floating island device for black and odorous water body treatment. BACKGROUND

[0002] It is known that the treatment of black and odorous water bodies involves pollution source control, water quality improvement, ecological restoration and long-term management, and ecological floating islands are sometimes used for ecological treatment of different water body environments. For eutrophic water quality, an efficient artificial ecological system is established using aquatic plants as the main body based on the principle of ecological engineering to reduce pollution load in water bodies.

[0003] The existing technology has the problem that when the ecological floating island is used for water body treatment, its own treatment capacity is limited, and in long-term use, the putrefactive organic matter caused by excessive pollution of black and odorous water bodies may wrap or entangle the root system of ecological plants, making it difficult to perform normal treatment, and the function of the ecological floating island in the prior art is relatively single.

[0004] Based on the above-mentioned situation, we propose a water purification ecological floating island device for black and odorous water body treatment, which can collect solid pollutants or flocculent pollutants in the water body for later treatment, provide living space for fish in the water body, reduce the impact of pollutants directly on the ecological floating island, and improve the water purification efficiency. SUMMARY

[0005] (I) Technical problems solved

[0006] In view of the shortcomings of the prior art, the present application provides a water purification ecological floating island device for black and odorous water body treatment, which has the advantages of being able to collect solid pollutants or flocculent pollutants in the water body for later treatment, providing living space for fish in the water body, reducing the impact of pollutants directly on the ecological floating island, and improving the water purification efficiency.

[0007] (II) Technical solutions

[0008] The above technical purposes of the present application are achieved by the following technical solutions: a water purification ecological floating island device for black and odorous water body treatment, comprising six planting platforms, a floating frame and an anchor reef, the six planting platforms are movably connected, the top of the anchor reef is provided with a suspended reef, the top of the suspended reef is provided with an upper connecting rope, the top of the upper connecting rope is assembled with the bottom of the planting platform, and the upper connecting ropes are spliced with a separation net.

[0009] The planting platform comprises a carrier disc, the bottom of the inner side of the carrier disc is filled with a filler layer, the inner side of the carrier disc is fixedly connected with a partition frame, the top of the filler layer is provided with a substrate layer, the outer side of the carrier disc is fixedly connected with a clamping frame, the inner side of the clamping frame is bolted with a floating plate, and the top of the substrate layer is planted with emergent plants.

[0010] The suspension reef comprises a bottom ring, the top of the bottom ring is fixedly connected with an inclined guide piece, the top of the inclined guide piece is fixedly connected with a top frame, a filter cartridge is arranged between the top frame and the bottom ring, the outer side of the filter cartridge is fixedly connected with a winding rod, and the outer side of the winding rod is integrally formed with a scraping and scratching piece.

[0011] By adopting the above technical scheme, the emergent plants are planted on the planting platform, the root system of the emergent plants is developed, the absorption capacity of nitrogen and phosphorus is strong, the plants are out of the water surface, the plants are planted in the substrate layer, the water contacting the plant roots is preliminarily filtered through the filler in the filler layer due to the blocking of the filler layer, the clamping frame cooperates with the floating plate to provide buoyancy, so that the whole carrier disc can be located on the water surface, the floating frame is used to limit the six planting platforms, when a large deformation displacement occurs between the six planting platforms, the floating frame on the inner side is contacted and limited, the anchor reef is used as a counterweight to stabilize the relative position of the device in addition to being used as a habitat for fish in the water body, the suspension reef is used to provide a habitat for fish in the middle of the water body, when the water passes through the suspension reef, materials with a large size cannot enter the suspension reef due to the blocking of the inclined guide piece, and flocculent impurities flow into the outer side of the filter cartridge along the inclined guide piece, since the outer opening of the inclined guide piece is large and the inner opening is small, the impurities are difficult to separate from the suspension reef, when the flocculent impurities contact the winding rod, the outer scraping and scratching piece is hung and wound on the outer side of the winding rod, the suspension reef can be opened periodically for maintenance, and the filter cartridge inside can be replaced or repaired, the upper connecting cable at the top of the suspension reef is used to anchor and limit the planting platform, and the partition net is installed, the partition net can prevent solid impurities from entering the bottom of the planting platform and adhering to the surface of the carrier disc, thereby affecting the normal purification of the plants.

[0012] The planting platform is further provided with connecting ears fixedly connected to the two sides of the planting platform, a connecting plate is arranged at the bottom of the connecting ear, and a hand screw is sleeved on the inner side of the connecting ear.

[0013] By arranging the connecting ear and the connecting plate, the connecting plate can be clamped at the bottom of the connecting ear when the planting platforms are connected, and the hand screw is screwed into the connecting plate to prevent the structure from loosening, so that the planting platforms have a certain displacement space, and a certain amount of displacement can prevent the structure from being damaged in the case of collision.

[0014] The application is further provided that the anchor reef is a semi-sphere made of limestone, and the inside of the anchor reef is provided with a hole.

[0015] By using the above technical scheme, the algae and microorganisms can be attached to the surface of the semi-sphere and the hole, forming a biofilm, providing food sources for fish, providing habitats and breeding grounds for fish, effectively disturbing the water flow, increasing the water body oxygen, and making the nutrient distribution more uniform.

[0016] The application is further provided that the filler layer is made of volcanic rock material, the matrix layer is made of solidified fiber soil material, the inside of the carrier plate is provided with a plurality of through holes, the front side of the top of the carrier plate is rotatably connected to a limiting iron stand through a hinge, and the rear side of the limiting iron stand is clamped to the rear side of the carrier plate through a buckle.

[0017] By using the above technical scheme, the matrix layer made of solidified fiber soil material has water retention and air permeability and microbial attachment ability, can directly fix the plant root system, avoids the problem of easy loss of traditional floating island matrix, and can avoid loosening. The through holes provided in the carrier plate can be used for water soaking the plant root system. The solidified fiber soil material is made of a plurality of agricultural and forestry wastes such as high molecular material, carbon soil, straw, cotton, and plant residues, expanded perlite and other raw materials through high-temperature extrusion. The straw, cotton and plant residues contain rich nutrients, which are beneficial to the growth of plants. The addition of high molecular material improves the bonding strength between the components of the solidified fiber soil material, improves the overall stability, makes the solidified fiber soil material not easy to loosen, and at the same time, the contained expanded perlite increases the porosity of the solidified fiber soil material, reduces the overall density, makes it easy to float on the water surface, is beneficial to the respiration of plant root system and the activity of microorganisms, and is thus beneficial to the growth of plants. Moreover, the eggs in the raw materials can be killed through high-temperature extrusion, providing a good environment for the growth of plants. At the same time, the solidified fiber soil material is processed into a block-shaped matrix layer, placed in the carrier plate, and fixed through the limiting iron stand, which can prevent the matrix layer from floating out of the carrier plate.

[0018] The application is further provided that the inside of the filter cartridge is provided with a plurality of long grooves, the top of the filter cartridge is fixedly connected with an assembly ring, the inside of the top frame is fixedly connected with a positioning rod, the bottom of the positioning rod is provided with an integrally formed protrusion, the top of the assembly ring is provided with a groove matched with the protrusion, and the protrusion is inserted into the inside of the groove.

[0019] By using the above technical scheme, the long grooves are used for water flow, and the assembly ring cooperates with the positioning rod. When the filter cartridge is replaced or installed, the protrusion of the positioning rod is inserted into the groove to complete the preliminary fixing and limiting.

[0020] The application is further provided with a bottom ear on the outer side of the bottom ring, an end cover movably connected to the bottom of the bottom ring, two integrally formed positioning rings on the top of the end cover, the inner side positioning ring being clamped on the inner side of the bottom of the filter cartridge, the outer side positioning ring being clamped on the inner side of the bottom ring, and a matching ear on the outer side of the end cover, the bottom ear and the matching ear being installed by bolts and nuts.

[0021] The above technical scheme sets the end cover, which can be removed from the bottom of the bottom ring by removing the bolts and nuts when the filter cartridge needs to be replaced or installed, so that the filter cartridge inside can be taken down for cleaning or replacement, and the positioning ring can limit the position of the end cover relative to the bottom ring and prevent the filter cartridge from moving.

[0022] The application is further provided with an air pump and a water pump installed on the top of the floating frame, a hose fixedly connected to the exhaust end of the air pump, a distribution pipe installed at the bottom of the hose, a connecting frame fixedly connected to the top of the distribution pipe, and the connecting frame being fixedly connected to the floating frame.

[0023] The above technical scheme sets the air pump to extract the gas in the environment and pump it into the distribution pipe through the hose, the gas bubbles are fully mixed with the water body during the rising process after the gas flow is released, the oxygen in the air is dissolved into the water, and the water flow is circulated to enhance the flowability of the water body and inhibit the reproduction of anaerobic microorganisms, thereby improving the black and smelly phenomenon.

[0024] The application is further provided with a suction pipe and a discharge pipe fixedly connected to the input end and the output end of the water pump respectively, the suction pipe being arranged on the inner side of the filter cartridge, and the discharge pipe being arranged on the top of the distribution pipe.

[0025] The above technical scheme sets the water pump, which can generate negative pressure at the suction pipe and discharge it from the discharge pipe, the water flow discharged from the discharge pipe can wash away the impurities attached to the surface of the screen, and the part generating negative pressure is located at the filter cartridge, so that the water body in the surrounding environment can be attracted into the suspended reef to collect the impurities in the surrounding water body.

[0026] The application is further provided with a photovoltaic panel installed on the top of the floating frame, and a controller, a storage battery and an inverter installed on the top of the floating frame.

[0027] The above technical scheme sets the photovoltaic panel in cooperation with the controller, the storage battery and the inverter, which can utilize the space as photovoltaic power generation on the surface of the water body in the floating frame, and supply power to the electronic components after storage.

[0028] The anchor ring is fixedly connected to the top of the anchor reef and the bottom of the end cover, and the two anchor rings are bolted through an anchor cable.

[0029] By arranging the binding ring, the upper connecting cable is used to connect or disassemble the clamping frame and the top frame. Similarly, the anchor ring cooperates with the anchor cable to connect or disassemble the end cover and the anchor reef.

[0030] (Three) beneficial effects

[0031] Compared with the prior art, the present application provides a water purification ecological floating island device for black and odorous water body treatment, which has the following beneficial effects:

[0032] The water purification ecological floating island device for black and odorous water body treatment plants the emergent plants on the planting platform, which has developed root system and strong nitrogen and phosphorus absorption capacity. The plants grow above the water surface and are planted in the substrate layer. Due to the blocking of the filler layer, the water contacting the plant roots is preliminarily filtered by the filler in the filler layer. The clamping frame cooperates with the floating plate to provide buoyancy, so that the entire carrier disc can be located on the water surface. The floating frame is used to limit the six planting platforms. When the six planting platforms have a large deformation displacement, they will contact and be limited by the inner floating frame. The anchor reef is used as a counterweight to stabilize the relative position of the device in addition to being a habitat for fish in the water body. The suspended reef provides a habitat for fish in the middle of the water body. When the water passes through the suspended reef, it is limited by the blocking of the inclined guide piece, and materials with a large size cannot enter it. The flocculent impurities flow into the outside of the filter cylinder along the inclined guide piece. Since the outer opening of the inclined guide piece is large and the inner opening is small, the impurities are difficult to detach from the suspended reef. When the flocculent impurities contact the winding rod, they will be caught by the outer scraping bar and wrapped around the outside of the winding rod. During periodic maintenance, the suspended reef can be opened, and the filter cylinder inside can be replaced or repaired. The upper connecting cable at the top of the suspended reef is used to anchor and limit the planting platform, and install the separation net. The separation net prevents solid impurities from entering the bottom of the planting platform and adhering to the surface of the carrier disc, affecting the normal purification of the plants. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a schematic view of the main structure in the present application;

[0034] Figure 2 is a structural schematic view of the carrier disc in the present application;

[0035] Figure 3 is a structural schematic view of the planting platform in the present application;

[0036] Figure 4 Structure diagram of the floating frame in the present application;

[0037] Figure 5 Structure diagram of the suspended reef in the present application;

[0038] Figure 6 Bottom view of the planting platform in the present application;

[0039] Figure 7 Bottom view of the end cover in the present application;

[0040] Figure 8 Partially enlarged view of A in the present application Figure 1

[0041] In the figure: 1, planting platform; 101, carrier disc; 102, filler layer; 103, partition frame; 104, substrate layer; 105, clamping frame; 106, floating plate; 2, floating frame; 3, anchor reef; 4, suspended reef; 41, bottom ring; 42, inclined guide piece; 43, top frame; 44, filter cartridge; 45, winding rod; 5, upper connecting rope; 6, partition net; 7, connecting lug; 8, connecting plate; 9, hand screw; 10, assembly ring; 11, positioning rod; 12, end cover; 13, positioning ring; 14, air pump; 15, water pump; 16, hose; 17, distribution pipe; 18, connecting frame; 19, photovoltaic panel; 20, limiting iron stand. DETAILED DESCRIPTION

[0042] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments of the present application. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the protection scope of the present application.

[0043] Embodiment 1

[0044] Please refer to Figures 1-8 A water purification ecological floating island device for treating black and odorous water bodies, comprising six planting platforms 1, a floating frame 2 and an anchor reef 3, the six planting platforms 1 are movably connected, the top of the anchor reef 3 is provided with a suspended reef 4, the top of the suspended reef 4 is provided with an upper connecting rope 5, the top of the upper connecting rope 5 and the bottom of the planting platform 1 are assembled, and the partition nets 6 are spliced between the upper connecting ropes 5;

[0045] ​The planting platform 1 comprises a carrier disc 101, the bottom of the inner side of the carrier disc 101 is filled with a filler layer 102, the inner side of the carrier disc 101 is fixedly connected with a partition frame 103, the top of the filler layer 102 is provided with a substrate layer 104, the outer side of the carrier disc 101 is fixedly connected with a clamping frame 105, the inner side of the clamping frame 105 is bolted with a floating plate 106, and the top of the substrate layer 104 is planted with emergent plants;

[0046] The emergent plants are planted by the planting platform 1, the root systems of the emergent plants are developed, the emergent plants have strong absorption capacity for nitrogen and phosphorus, the plants are out of the water surface, the emergent plants are planted in the substrate layer 104, water contacting the plant root systems is preliminarily filtered through the fillers in the filler layer 102 due to the blockage of the filler layer 102, the clamping frame 105 cooperates with the floating plate 106 to provide buoyancy, so that the whole carrier disc 101 can be located on the water surface, the floating frame 2 is arranged to limit the six planting platforms 1, when large deformation displacement occurs between the six planting platforms 1, the six planting platforms 1 are in contact with the inner floating frame 2 and are limited, the anchor reef 3 is arranged to be used as a counterweight in addition to being used as a habitat for fish in the water body, so as to stabilize the relative position of the device.

[0047] The bottom of the anchor 3 is provided with a hole, and the inner side of the anchor 3 is provided with a screw thread 9, and the outer side of the screw thread 9 is screwed to the anchor 3. When the anchor 3 is connected, the anchor 3 can be fixed on the bottom of the anchor 3. The inner side of the body disc 101 is provided with a plurality of through holes. By providing a matrix layer 104 made of a solidified fiber soil material that has both water retention and air permeability and microbial attachment capabilities, it can directly fix plant roots, avoiding the problem of easy loss of traditional floating island matrices and preventing looseness. In addition, the solidified fiber soil material is composed of plant fibers such as straw and cotton stalks, natural soils such as sand and clay, and inorganic curing agents such as resin and lime, or organic curing agents such as microbial fluid and high molecular polymers. It has strong water retention and good air permeability. The pore structure formed by the fibers and curing agents in the solidified fiber soil has good capillary action, which can absorb and store large amounts of water. The water is evenly distributed within the soil, providing a continuous water supply for plant growth and reducing the internal temperature of the soil during high temperatures in summer. Its unique structure allows air to circulate freely in the soil, providing the necessary oxygen for plant root respiration and microbial activity in the soil, which is beneficial to plant growth and the balance of the soil ecosystem. Its light weight makes it easy to float on the water surface.Through the solidified fiber soil material processing into block matrix layer 104, place in the carrier tray 101, and through the limiting iron stand 20 fixed after, can prevent the matrix layer 104 from floating out of the carrier tray 101, the through hole provided in the carrier tray 101 can be used for water body to soak plant root system, the top of the floating frame 2 is provided with air pump 14 and water pump 15, the exhaust end of air pump 14 is fixedly connected with hose 16, the bottom of hose 16 is provided with distribution pipe 17, the top of distribution pipe 17 is fixedly connected with connecting frame 18, the top of connecting frame 18 and floating frame 2 are fixedly connected, air pump 14 is used for extracting the gas in the environment, and is pumped into distribution pipe 17 through hose 16, after the release of airflow, the bubbles are fully mixed with the water body in the rising process, the oxygen in the air is dissolved into the water, and the water flow is circulated, the water flowability is enhanced, the reproduction of anaerobic microorganisms is inhibited, so that the black and smelly phenomenon is improved, the top of the floating frame 2 is provided with photovoltaic panel 19, the top of the floating frame 2 is provided with controller, battery and inverter, photovoltaic panel 19 is used for cooperating with controller, battery and inverter, the space on the surface of the water body in the empty frame can be used as photovoltaic power generation, and the energy is stored after storage and is used for power supply of electronic components, the bottom of the clamping frame 105 and the top of the top frame 43 are fixedly connected with the binding ring, the two ends of the upper connecting cable 5 are respectively bolted with the top binding ring and the bottom binding ring, the top of the anchor reef 3 and the bottom of the end cover 12 are fixedly connected with the anchor ring, the two anchor rings are bolted through the anchor cable, the binding ring is used for cooperating with the upper connecting cable 5 to connect or disassemble the clamping frame 105 and the top frame 43, and the anchor ring cooperates with the anchor cable to connect or disassemble the end cover 12 and the anchor reef 3.

[0048] The working principle of the embodiment is as follows: first, the planting platform 1 is movably connected through the connecting ears 7, the connecting plates 8 and the hand screws 9 on both sides to form a deformable floating island array, the floating frame 2 is arranged at the center of the array to limit excessive displacement of the platform, the suspension reef 4 is bolted and fixed through the binding ring on the top of the top frame 43 and the binding ring on the bottom of the planting platform 1 by the upper connecting cable 5, the separation net 6 is sewn between the upper connecting cables 5 to cover the bottom area of the planting platform 1, the anchor reef 3 is connected through the anchor ring on the top and the anchor ring of the end cover 12 on the bottom of the suspension reef 4 by the anchor cable and is sunk into the water bottom as a counterweight and fish habitat, the volcanic rock filler layer 102 and the solidified fiber soil matrix layer 104 are sequentially filled in the carrier tray 101, the matrix layer 104 is planted with emergent plants, the root system contacts the water body through the through hole of the carrier tray 101, the filler layer 102 filters and preliminarily purifies the water quality, the inner side of the clamping frame 105 is bolted with the floating plate 106 to provide buoyancy for the planting platform 1 so that the planting platform 1 floats on the water surface, the air pump 14 on the floating frame 2 is turned on, the gas is released through the hose 16 and the distribution pipe 17 to realize water body aeration and oxygenation and circulation, after the water pump 15 is started, the water body in the filter cartridge 44 of the suspension reef 4 is sucked through the suction pipe and is sent to the distribution pipe 17 through the discharge pipe to flush the separation net 6 and push the water flow circulation, the photovoltaic panel 19 converts solar energy into electric energy, which is stored by the controller, the battery and the inverter and is used for power supply of the equipment.

[0049] Embodiment 2

[0050] With reference to Figures 1-7 The water purification ecological floating island device for treating black and odorous water body further comprises a suspended reef 4, wherein the suspended reef 4 comprises a bottom ring 41, the top of the bottom ring 41 is fixedly connected with an inclined guide piece 42, the top of the inclined guide piece 42 is fixedly connected with a top frame 43, a filter cartridge 44 is arranged between the top frame 43 and the bottom ring 41, the outer side of the filter cartridge 44 is fixedly connected with a winding rod 45, and the outer side of the winding rod 45 is integrally provided with a scraping needle;

[0051] The suspended reef 4 is used for providing a habitat for fish in the middle of the water body. When the water body passes through the suspended reef 4, materials with a large size cannot enter the suspended reef 4 due to the blockage of the inclined guide piece 42, and flocculent impurities flow into the outer side of the filter cartridge 44 along the inclined guide piece. Since the outer opening of the inclined guide piece 42 is large and the inner opening is small, the impurities are difficult to escape from the suspended reef 4. When the flocculent impurities contact the winding rod 45, the flocculent impurities are hung by the scraping needle on the outer side and are wound on the outer side of the winding rod 45. During periodic maintenance, the suspended reef 4 can be opened, and the filter cartridge 44 inside can be replaced or repaired. The upper connecting rope 5 arranged at the top of the suspended reef 4 is used for anchoring and limiting the planting platform 1 and installing the separation net 6. The separation net 6 is arranged to avoid solid impurities from entering the bottom of the planting platform 1 and adhering to the surface of the carrier disc 101, thereby affecting the normal purification of the plants.

[0052] The inner side of the filter cartridge 44 is provided with a plurality of long grooves, the top of the filter cartridge 44 is fixedly connected with an assembling ring 10, the inner side of the top frame 43 is fixedly connected with a positioning rod 11, the bottom of the positioning rod 11 is provided with an integrally formed protrusion, the top of the assembling ring 10 is provided with a groove matched with the protrusion, the protrusion is inserted into the inner side of the groove, the long grooves are arranged for water flow, the assembling ring 10 is arranged to match the positioning rod 11, when the filter cartridge 44 is replaced or installed, the protrusion of the positioning rod 11 is inserted into the groove to complete the preliminary fixing and limiting, the outer side of the bottom ring 41 is provided with a bottom lug, the bottom of the bottom ring 41 is movably connected with an end cover 12, the top of the end cover 12 is provided with two integrally formed positioning rings 13, the inner side positioning ring 13 is clamped on the inner side of the bottom of the filter cartridge 44, the outer side positioning ring 13 is clamped on the inner side of the bottom ring 41, the outer side of the end cover 12 is provided with a matched lug, the bottom lug and the matched lug are installed through bolts and nuts, the end cover 12 is arranged, when the filter cartridge 44 needs to be replaced or installed, the end cover 12 is removed from the bottom of the bottom ring 41 by removing the bolts and nuts, so that the filter cartridge 44 inside is taken down for cleaning or replacement, the positioning ring 13 is arranged to limit the position of the end cover 12 relative to the bottom ring 41, and displacement of the filter cartridge 44 is avoided, the input end and the output end of the water pump 15 are fixedly connected with a suction pipe and a discharge pipe respectively, the suction pipe is arranged on the inner side of the filter cartridge 44, the discharge pipe is arranged on the top of the distribution pipe 17, the water pump 15 is arranged to generate negative pressure at the suction pipe and discharge from the discharge pipe, the water flow discharged from the discharge pipe can wash away the impurities attached to the surface of the screen 6, and the part generating negative pressure is located at the filter cartridge 44, so that the water in the surrounding environment can be attracted into the suspended reef 4, so as to collect the impurities in the surrounding water.

[0053] The working principle of the embodiment is as follows: first, the assembly ring 10 at the top of the filter cartridge 44 is aligned with the positioning rod 11 inside the top frame 43, the protrusion at the bottom of the positioning rod 11 is inserted into the groove of the assembly ring 10, the preliminary fixation of the filter cartridge 44 is completed, the inner positioning ring 13 at the top of the end cover 12 is clamped into the inner side of the bottom of the filter cartridge 44, the outer positioning ring 13 is clamped into the inner side of the bottom ring 41, the end cover 12 is fixed by the bolt and nut of the bottom lug and the matching lug, the bottom of the suspended reef 4 is closed, the binding ring of the top frame 43 of the suspended reef 4 is bolted with the binding ring at the bottom of the planting platform 1 by using the upper connecting rope 5, the anchor ring at the top of the anchor reef 3 is connected with the anchor ring at the bottom of the end cover 12 by using the anchor rope, the suspended reef 4 is suspended in the middle of the water body, the anchor reef 3 is fixed at the bottom, the water pump 15 is opened, the negative pressure is formed in the filter cartridge 44 by the suction pipe, the water body around the filter cartridge 44 flows into the suspended reef 4 through the gap between the inclined guide plates 42, the larger impurities are blocked by the inclined guide plates 42, the flocculent pollutants enter the outer side of the filter cartridge 44 along with the water flow, the water flow enters the inner side through the long groove of the filter cartridge 44, is sent to the distribution pipe 17 through the suction pipe and the discharge pipe, and the impurities on the surface of the flushing screen 6 are flushed, and the water circulation is completed, during the periodical maintenance, the bolt and nut of the bottom ring 41 and the end cover 12 are disassembled, the end cover 12 is removed, the filter cartridge 44 is taken out upward, the flocculent pollutants wound outside the winding rod 45 are cleaned, and whether the long groove of the filter cartridge 44 is blocked is checked, and the filter cartridge 44 is replaced if necessary.

[0054] The specific embodiment is only an explanation of the present application, and is not a limitation of the present application, and those skilled in the art can make modifications to the embodiment without creative contribution according to the needs after reading the specification, and it can be understood by those skilled in the art that the embodiments can be variously changed, modified, replaced and changed without departing from the principles and spirits of the present application, the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A water purification ecological floating island device for treating black and odorous water bodies, comprising six planting platforms (1), a floating frame (2) and an anchor reef (3), characterized in that: The six planting platforms (1) are movably connected to each other, a suspended reef (4) is provided on the top of the anchor reef (3), an upper connecting cable (5) is installed on the top of the suspended reef (4), the top of the upper connecting cable (5) is assembled with the bottom of the planting platform (1), and a partition net (6) is sewn between the upper connecting cables (5); The planting platform (1) comprises a carrier plate (101), the bottom of the inner side of the carrier plate (101) is filled with a filler layer (102), the inner side of the carrier plate (101) is fixedly connected to a partition frame (103), the top of the filler layer (102) is provided with a matrix layer (104), the outer side of the carrier plate (101) is fixedly connected to a clamping frame (105), the inner side of the clamping frame (105) is bolted to a floating plate (106), and the top of the matrix layer (104) is used to plant emergent plants; The suspended reef (4) comprises a bottom ring (41), the top of the bottom ring (41) is fixedly connected to an inclined guide piece (42), the top of the inclined guide piece (42) is fixedly connected to a top frame (43), a filter cartridge (44) is provided between the top frame (43) and the bottom ring (41), the outer side of the filter cartridge (44) is fixedly connected to a winding rod (45), and the outer side of the winding rod (45) is provided with an integrally formed scraping barb; The anchor reef (3) is a hemispherical body made of limestone, and a hole is opened on the inner side of the anchor reef (3); The inner side of the filter cartridge (44) is provided with a plurality of long grooves, the top of the filter cartridge (44) is fixedly connected to a mounting ring (10), the inner side of the top frame (43) is fixedly connected to a positioning rod (11), the bottom of the positioning rod (11) is provided with an integrally formed protrusion, the top of the mounting ring (10) is provided with a groove for use with the protrusion, and the protrusion is inserted into the inner side of the groove; An air pump (14) and a water pump (15) are installed on the top of the floating frame (2). The input end and output end of the water pump (15) are fixedly connected to a suction pipe and a discharge pipe, respectively. The suction pipe is arranged on the inner side of the filter cartridge (44), and the discharge pipe is arranged on the top of the distribution pipe (17).

2. The water purification ecological floating island device for treating black and odorous water bodies according to claim 1 is characterized by: Both sides of the planting platform (1) are fixedly connected with connecting ears (7), the bottom of the connecting ears (7) is provided with a connecting plate (8), the inner side of the connecting ears (7) is provided with a hand screw (9), and the outer side of the hand screw (9) is threadedly connected to the connecting plate (8).

3. The water purification ecological floating island device for treating black and odorous water bodies according to claim 1 is characterized by: The filler layer (102) is made of volcanic rock material, the matrix layer (104) is made of solidified fiber soil material, a plurality of through holes are provided on the inner side of the carrier disc (101), the front side of the top of the carrier disc (101) is rotatably connected to the limiting iron frame (20) through a hinge, and the rear side of the limiting iron frame (20) and the rear side of the carrier disc (101) are connected by a buckle.

4. The water purification ecological floating island device for treating black and odorous water bodies according to claim 1 is characterized by: The outer side of the bottom ring (41) is provided with a bottom ear, the bottom of the bottom ring (41) is movably connected to the end cover (12), the top of the end cover (12) is provided with two integrally formed positioning rings (13), the inner positioning ring (13) is clamped on the inner side of the bottom of the filter cartridge (44), and the outer positioning ring (13) is clamped on the inner side of the bottom ring (41), and the outer side of the end cover (12) is provided with a matching ear, and the bottom ear and the matching ear are installed by bolts and nuts.

5. The water purification ecological floating island device for treating black and odorous water bodies according to claim 1 is characterized by: The exhaust end of the air pump (14) is fixedly connected to a hose (16), a distribution pipe (17) is installed at the bottom of the hose (16), a connecting frame (18) is fixedly connected to the top of the distribution pipe (17), and the top of the connecting frame (18) is fixedly connected to the floating frame (2).

6. The water purification ecological floating island device for treating black and odorous water bodies according to claim 1 is characterized by: A photovoltaic panel (19) is installed on the top of the floating frame (2), and a controller, a battery, and an inverter are installed on the top of the floating frame (2).

7. The water purification ecological floating island device for treating black and odorous water bodies according to claim 4 is characterized by: The bottom of the clamping frame (105) and the top of the top frame (43) are both fixedly connected with binding rings, and the two ends of the upper connecting rope (5) are bolted to the top binding ring and the bottom binding ring respectively. The top of the anchor reef (3) and the bottom of the end cover (12) are both fixedly connected with anchor rings, and the two anchor rings are bolted together by an anchor rope.

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