River regulation device

Abstract

The utility model provides a river regulation device. The riverway treatment device comprises a lifting mechanism, a bottom support, a first net bin, a second net bin, a power source and a collecting box, wherein the bottom support is erected on a riverway; the first net bin and the second net bin are located below the bottom support; the power source is installed on the bottom support and used for driving the first net bin to rotate; the first net bin is in driving connection with the second net bin, the second net bin is connected to one end of the lifting mechanism and used for driving the lifting mechanism to move upwards, and the other end of the lifting mechanism is located above the collecting box. The bottom support is erected on the bank side of the river channel, the installation process is simple, meanwhile, the installation and operation process cannot generate adverse effects on the surrounding environment, power is transmitted in a pedal mode, and the sense of participation of the masses on environmental governance can be increased.

Description

Technical Field

[0001] The utility model relates to the technical field of urban river sewage treatment, in particular to a river management device. Background Art

[0002] There are three main methods for treating river sewage, namely physical, chemical and biological methods. The physical method includes sewage interception, dredging, aeration and reoxygenation, water exchange and dilution, etc. The chemical method mainly involves adding certain chemical reagents for reaction treatment. The biological method is to plant aquatic organisms to purify polluted water. These methods all have certain limitations.

[0003] Sewage interception method: New sewage interception pipes are built to intercept sewage, which is then transported to sewage treatment equipment for treatment. The disadvantages of this method are: river sewage interception projects are huge and involve a wide range of areas, such as the construction of a large number of pipelines, the construction of sewage treatment plants, the relocation of personnel, ecological restoration around rivers, and pollution control of factories and enterprises. The project investment is high, the construction period is long, and the implementation is complex.

[0004] Desilting: Using mechanical equipment to remove sediment from the river can reduce the nutrients accumulated in the surface sediment and reduce potential internal pollution sources. However, the water quality can only be improved temporarily after desilting. With the input of pollution, the river will soon silt up again. In addition, the project is large and the investment cost is high.

[0005] Aeration and reoxygenation method: artificially oxygenating a river in an oxygen-deficient (or anaerobic) state (this process is called river aeration and reoxygenation), which can enhance the self-purification ability of the river, improve water quality, and improve or restore the ecological environment of the river. However, the aeration and reoxygenation method has high operating costs and is difficult to operate.

[0006] Water exchange and dilution method: water is diverted through engineering means to dilute the polluted water body, reducing the pollution load of the water body in a short period of time. However, the total amount of pollution does not decrease after water exchange and dilution. In fact, it is a transfer of pollutants. If external pollution continues to exist, it will soon return to the original pollution level, and waste high-quality water resources.

[0007] The chemical method is to add corresponding chemical agents according to the pollution characteristics of the river to forcibly remove pollutants. This method is simple to operate, but it is expensive and easy to cause secondary pollution.

[0008] Bio-augmentation treatment method: Microorganisms are fixed and grown through certain technical means (such as using carrier materials, encapsulating substances or reasonable control of hydraulic conditions, etc.), and the microbial community is strengthened to purify water. The disadvantages of this method are complex process, difficult operation, large footprint and long operation time.

[0009] Microbial preparation method: Select and breed high-efficiency strains to make microbial compound preparations to treat polluted water. The process is based on enzymatic reactions, using special proteins with catalytic functions produced in organisms as catalysts to purify sewage, decompose sludge, and eliminate odors. Its disadvantage is that in order to maintain a good water improvement effect, it needs to be continuously added according to the changes in the water body. It can be used as an auxiliary measure in the process of water ecological restoration.

[0010] Artificial floating island technology: Through the absorption and utilization of essential elements such as nitrogen and phosphorus in the water by plants during their growth, and the adsorption of suspended matter in the water by plant roots and floating bed substrates, harmful substances in the water are enriched. At the same time, plant roots release a large amount of secretions that can degrade organic matter, thereby accelerating the decomposition of organic pollutants. The disadvantage of this method is that it takes a long time and cannot achieve immediate results. Utility Model Content

[0011] The utility model aims to provide a river regulation device, the regulation process has no adverse effect on the surrounding environment and can effectively regulate urban river sewage.

[0012] The technical solution of the utility model is: a river channel management device, including a lifting mechanism, a bottom support for being erected on the river channel, a first net bin and a second net bin located below the bottom support, a power source installed on the bottom support and used to drive the first net bin to rotate, and a collection box installed on the bottom support, the first net bin is drivingly connected to the second net bin, the second net bin is connected to one end of the lifting mechanism for driving the lifting mechanism to move upward, and the other end of the lifting mechanism is located above the collection box.

[0013] Preferably, the power source includes a bicycle frame, a first rotating shaft, pedals and a first belt, the first rotating shaft is rotatably arranged on the bicycle frame, both ends of the first rotating shaft extend out of the outside of the bicycle frame and are connected to the pedals, the two pedals are arranged on opposite sides of the first rotating shaft, one end of the first belt rotates around the first rotating shaft, and the other end is connected to the first net warehouse.

[0014] Preferably, the first net bin includes a water bucket, a first side plate, a first support plate and a second rotating shaft for supporting in the river channel, the first side plate is installed on the second rotating shaft and two are arranged at intervals, the two first side plates are connected by a plurality of first support plates, the plurality of first support plates are arranged at intervals along the circumference of the first side plate, and each first support plate is provided with a plurality of water buckets.

[0015] Preferably, one end of the second rotating shaft is detachably connected to the first fixing head, and the other end is hinged to the second fixing head.

[0016] Preferably, the second mesh bin includes a partition, a second side plate, a mesh plate and a third rotating shaft for supporting on the inner wall surface of the river channel, the second side plate is installed on the third rotating shaft and two are arranged at intervals, the two second side plates are divided into a plurality of fan-shaped cavities by a plurality of partitions, and the mesh plate is connected to the outer circular surface of each fan-shaped cavity.

[0017] Preferably, the second side panel comprises a plurality of fan-shaped door panels matching the fan-shaped cavities, the center end of the fan-shaped door panel is hinged to the portion of the partition close to the third rotating shaft, and the arc end of the fan-shaped door panel is covered with the mesh plate through a lock.

[0018] Preferably, one end of the third rotating shaft is detachably connected to a third fixing head, and the other end is hinged to a fourth fixing head.

[0019] Preferably, the bottom support includes a bottom plate for erecting on the river channel, a movable wheel arranged on the lower surface of the end of the bottom plate, and a side baffle plate vertically arranged above one end of the bottom plate, the side baffle plate is arranged close to the power source, and the bottom plate is provided with a first opening for placing a collection box.

[0020] Preferably, the lifting mechanism includes a third belt, a garbage bucket and a connecting frame, the connecting frame is installed on the bottom support and is located beside the collecting box, the third belt connects the second net bin and the connecting frame, and a plurality of garbage buckets are arranged on the third belt.

[0021] Preferably, the connecting frame includes two vertical poles connected to the bottom support, and a cross bar connected between the tops of the two vertical poles, and the third belt rotates around the cross bar.

[0022] Compared with the related art, the beneficial effects of the utility model are:

[0023] 1. The river management device transmits power by pedaling, which can increase the people's sense of participation in environmental management;

[0024] 2. The river regulation device drives the first net bin and the second net bin to rotate respectively through a power source, so that the water in the river is lifted by the first net bin and then returns to the water body. Due to the contact between the water body and the air and the stirring of the second net bin, the dissolved oxygen content of the water body is increased, thereby improving the self-purification capacity of the water body;

[0025] 3. The second net bin is divided into a plurality of fan-shaped cavities, in which membrane materials of different contents can be placed. When the second net bin rotates, sewage enters the fan-shaped cavity from the net plate and contacts the membrane material. The membrane material absorbs impurities in the sewage to achieve a purification effect. In addition, when the second net bin rotates, the contact area between the membrane material and the water body can be increased to improve the treatment efficiency.

[0026] Fourth, a lifting mechanism is designed to be linked with the second net bin. Leaves, plastics and other garbage floating in the water will enter the garbage bucket, and during the movement of the lifting mechanism, the garbage in the garbage bucket will be dumped into the collection box, thus achieving the purpose of garbage cleaning;

[0027] 5. The river regulation device is installed on the river bank through bottom support, and the installation process is simple. At the same time, the installation and operation process will not have an adverse effect on the surrounding environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0028] Figure 1 A schematic diagram of the installation and partial perspective structure of the river management device provided by the utility model;

[0029] Figure 2 for Figure 1 A side view schematic diagram of

[0030] Figure 3 This is a schematic diagram of the installation process of the first net warehouse in the river channel;

[0031] Figure 4 for Figure 3 A is an enlarged schematic diagram;

[0032] Figure 5 is a schematic diagram of the structure of the first fixed head and the third fixed head;

[0033] Figure 6 This is a schematic diagram of the installation process of the second net warehouse in the river channel;

[0034] Figure 7 A schematic diagram showing a partition plate and a door panel forming a single fan-shaped cavity and a door panel being closed;

[0035] Figure 8 Schematic diagram of a partition and door panel forming a single fan-shaped cavity and the door panel being opened.

[0036] In the attached drawings: 1, power source; 11, bicycle frame; 12, first rotating shaft; 13, pedal; 14, first belt; 2, first net compartment; 21, second rotating shaft; 22, first side plate; 23, first support plate; 24, bucket; 25, first connecting wheel; 26, first fixed head; 27, second fixed head; 28, second belt; 3, second net compartment; 31, third rotating shaft; 32, partition; 33, second side plate; 331, fan-shaped door plate; 34, net Plate; 35. Lock; 36. Third fixed head; 37. Fourth fixed head; 38. Second connecting wheel; 4. Collection box; 41. Box body; 42. Handle; 43. Mounting plate; 5. Bottom support; 51. Bottom plate; 52. Moving wheel; 53. Side baffle; 54. First opening; 55. Second opening; 6. Lifting mechanism; 61. Third belt; 62. Garbage hopper; 63. Connecting frame; 631. Vertical pole; 632. Cross bar; 7. River channel; 71. Inner wall. DETAILED DESCRIPTION

[0037] The present invention will be described in detail below with reference to the accompanying drawings and in combination with the embodiments. It should be noted that the embodiments and features in the embodiments of the present invention can be combined with each other without conflict. For the convenience of description, if the words "upper", "lower", "left" and "right" appear in the following text, they only indicate that the upper, lower, left and right directions are consistent with the drawings themselves, and do not limit the structure.

[0038] like Figure 1 , Figure 2 As shown, a river management device provided in this embodiment includes a power source 1, a first net bin 2, a second net bin 3, a collection box 4, a bottom support 5 and a lifting mechanism 6.

[0039] The power source 1 can be a fitness equipment such as an outdoor bicycle in a residential area, which includes a bicycle frame 11, a first rotating shaft 12, a pedal 13 and a first belt 14. The first rotating shaft 12 is rotatably arranged on the bicycle frame 11, and both ends of the first rotating shaft 12 extend out of the outside of the bicycle frame 11 and are connected to the pedal 13. The two pedals 13 are arranged on opposite sides of the first rotating shaft 12. One end of the first belt 14 rotates around the first rotating shaft 12, and the other end is connected to the first net warehouse 2.

[0040] like Figure 3 As shown, the first net bin 2 is a waterwheel net bin, which includes a second rotating shaft 21, a first side plate 22, a first support plate 23, a water bucket 24, a first connecting wheel 25, a first fixed head 26, a second fixed head 27 and a second belt 28.

[0041] like Figure 3As shown, one end of the second rotating shaft 21 is hinged to the second fixed head 27, and the other end is detachably connected to the first fixed head 26. The second fixed head 27 can be fixed to the inner wall 71 of the river channel 7 by adsorption. The hinged connection between the second rotating shaft 21 and the second fixed head 27 is a universal ball head connection. When the second fixed head 27 is fixed, the second rotating shaft 21 can rotate 360° around the second fixed head 27 to adjust to a suitable position. Figure 5 As shown, the first fixing head 26 is a stainless steel sheet bent into a C-shape. When installed, it covers the outer surface of the second rotating shaft 21 and reduces the C-shaped opening to tightly lock the second rotating shaft 21 .

[0042] like Figure 3 As shown, the first fixing head 26 extends a small section outside the second rotating shaft 21, and the outer end surface of the small section abuts against the inner wall 71 on the other side of the river channel 7, thereby fixing the second rotating shaft 21 in the river channel 7. In addition, the second rotating shaft 21 can be designed as a segmented structure, and the relative length between the two sections can be adjusted. A spring can be set between the two sections to adjust the length according to the width of the river channel. The second rotating shaft 21 is detachable through the first fixing head 26 and the second fixing head 27, which is easy to replace.

[0043] like Figure 3 As shown, the first side plates 22 are installed on the second rotating shaft 21 and are arranged at intervals. The two first side plates 22 are connected by a plurality of first support plates 23. The plurality of first support plates 23 are arranged at intervals along the circumference of the first side plates 22, and the plurality of first support plates 23 are arranged in a circular ring shape. A plurality of water buckets 24 are arranged on each first support plate 23. The plurality of water buckets 24 are arranged at intervals in the axial direction of the first support plate 23. The space between the two first support plates 23 is hollowed out and communicates with the interior of the first net warehouse 2.

[0044] like Figure 4 As shown, three first connecting wheels 25 are fixed on the second rotating shaft 21, two of which are located on the outside of the first side plate 22 at one end (one of the two first connecting wheels 25 at this position is connected to the first belt 14, and the other is connected to the second belt 28), and the other first connecting wheel 25 is located on the outside of the first side plate 22 at the other end (the first connecting wheel 25 at this position is connected to the second belt 28). The first belt 14 rotates around one of the first connecting wheels 25. When the foot pedal 13 is stepped on, the first rotating shaft 12 rotates, and the second rotating shaft 21 is driven to rotate through the first belt 14, thereby realizing the rotation of the first net warehouse 2, so that the multiple water buckets 24 on it rotate, and the rotating water buckets 24 continuously lift the water in the river channel 7 into the air, and the water returns to the river channel 7 by its own weight. This process can increase the dissolved oxygen concentration of the water. The second belt 28 is set on both sides of the second rotating shaft 21.

[0045] like Figure 6 , Figure 7 As shown, the second net bin 3 is an anaerobic film-carrying net bin, which includes a third rotating shaft 31 , a partition 32 , a second side plate 33 , a net plate 34 , a lock 35 , a third fixing head 36 , a fourth fixing head 37 and a second connecting wheel 38 .

[0046] One end of the third rotating shaft 31 is hinged to the fourth fixed head 37, and the other end is detachably connected to the third fixed head 36. The structure of the fourth fixed head 37 is the same as that of the second fixed head 27, and the structure of the third fixed head 36 is the same as that of the first fixed head 26. The structure of the third rotating shaft 31 is the same as that of the second rotating shaft 21.

[0047] A plurality of partitions 32 are arranged in a circle on the third rotating shaft 31. The partitions 32 are located on the radius of the third rotating shaft 31. An arc-shaped mesh plate 34 is covered between the tops of two partitions 32. A fan-shaped cavity is formed between the two partitions 32 and one mesh plate 34. Fan-shaped door panels 331 are hinged on both sides of each fan-shaped cavity. A plurality of fan-shaped door panels 331 form a second side panel 33. The center end of the fan-shaped door panel 331 can be hinged to the portion of the partition 32 close to the third rotating shaft 31, or can be directly hinged to the third rotating shaft 31. The arc-shaped end of the fan-shaped door panel 331 is covered with the mesh plate 34 by a lock buckle 35. The lock buckle 35 is a purchased part, and a hasp can be selected. Figure 8 As shown, the fan-shaped door panel 331 can be opened or closed.

[0048] The fan-shaped cavity can be filled with membrane materials (purchased parts), such as HDPE membranes with a size of 20 mm, or polyurethane membranes with a size of 20 mm. The membrane material will age after a period of use and needs to be replaced. The second net compartment 3 is disassembled, and the fan-shaped door panel 331 is opened to achieve replacement. The color of the new membrane is white. If the color changes to dark brown, it needs to be replaced.

[0049] Different membrane materials can be placed in the multiple fan-shaped cavities for mixed use. Sewage enters the fan-shaped cavity through the mesh plate 34 and contacts the membrane material. The membrane material absorbs impurities in the sewage. During the rotation of the second mesh bin 3, a layer of biofilm will be formed on the surface of the membrane material. This layer of biofilm has a purifying function for the water body. During the flow of the water body, the membrane material will roll in the fan-shaped cavity, which can increase the contact area between the membrane material and the water body and improve the treatment efficiency.

[0050] The second connecting wheels 38 are disposed at both ends of the third rotating shaft 31 , and the second belts 28 located at both sides are connected to the first connecting wheel 25 and the second connecting wheel 38 respectively.

[0051] like Figure 1As shown, the bottom support 5 includes a bottom plate 51, a moving wheel 52, a side baffle 53, a first opening 54 and a second opening 55. The width of the bottom plate 51 is greater than the width of the river channel 7, and is used to be erected on the bank of the river channel 7. The lower surface of the bottom plate 51 is provided with a moving wheel 52 with a foot brake, and the river channel regulation device can be moved on the bank by the moving wheel 52. In addition, the bottom plate 51 is a load-bearing component, and it is necessary to consider that it has sufficient strength to achieve a certain load-bearing capacity.

[0052] The side baffle 53 is vertically arranged at the end of the bottom plate 51 close to the power source 1, and the side baffle 53 extends upward. The bottom plate 51 is provided with a first opening 54 and a second opening 55. The first opening 54 is located at the rear side of the second opening 55 (such as Figure 2 as shown).

[0053] The collection box 4 includes a box body 41, a handle 42 vertically fixed to the box body 41, and a mounting plate 43 horizontally fixed to both sides of the box body 41. The box body 41 is placed in the first opening 54, the mounting plate 43 is placed on the upper surface of the bottom plate 51, and the handle 42 is used to take out or put in the box body 41. The collection box 4 is used to collect garbage cleaned by the lifting mechanism 6.

[0054] like Figure 1 , Figure 2 As shown, the lifting mechanism 6 includes a third belt 61, a garbage bin 62 and a connecting frame 63. The connecting frame 63 includes two vertical poles 631 connected to the bottom plate 51 outside the second opening 55, and a cross bar 632 connected between the tops of the two vertical poles 631. One end of the third belt 61 rotates around the cross bar 632, and the other end rotates around the third rotating shaft 31. The lifting mechanism 6 is provided on both sides of the second net bin 3. A plurality of garbage bins 62 are provided on the third belt 61. When the second net bin 3 rotates, garbage such as leaves and plastics floating in the water body will move along the water surface to both sides, and then after contacting the garbage bin 62, they will be lifted by the garbage bin 62. As shown Figure 2 As shown, the pedal 13 drives the first rotating shaft 12 to rotate, the first rotating shaft 12 drives the first belt 14 to rotate, the first belt 14 drives the second rotating shaft 21 to rotate, the second rotating shaft 21 drives the second belt 28 to rotate, the second belt 28 drives the third rotating shaft 31 to rotate, and the third rotating shaft 31 drives the third belt 61 to rotate. The rotation direction of the third belt 61 is that the working surface (front) is upward, and the garbage bucket 62 on the working surface drives the garbage to be lifted up. When the horizontal bar 632 is turned back and downward, the garbage on the garbage bucket 62 is dumped into the collection box 4, and the emptied garbage bucket 62 continues to return to the water body downward, and this is repeated. The third belt 61 is a conveyor belt. The first belt 14 and the second belt 28 are transmission belts.

[0055] In a project in a northern region, the area is surrounded by urban residential areas and is planned to be built into a leisure area. The main pollutants in the water body come from sewage discharged by residents, with high organic matter and nitrogen and phosphorus content. However, the residents on both sides are close to each other, and the use of other technologies will cause adverse effects. This time, it is considered that the river management device provided by the utility model can be used to use the existing outdoor exercise facilities in the leisure area. When residents exercise on outdoor fitness bicycles, water pollution can be treated. The second net warehouse 3 is placed in the water body, and the first net warehouse 2 is partially located in the water body. Water purification is achieved by increasing the dissolved oxygen concentration of the water body, collecting river solid waste, and using membrane materials to absorb impurities in the water body.

[0056] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A river regulation device, characterized in that: The invention comprises a lifting mechanism (6), a bottom support (5) for being erected on a river channel, a first net bin (2) and a second net bin (3) located below the bottom support (5), a power source (1) installed on the bottom support (5) and used for driving the first net bin (2) to rotate, and a collection box (4) installed on the bottom support (5), wherein the first net bin (2) is drivingly connected to the second net bin (3), the second net bin (3) is connected to one end of the lifting mechanism (6) for driving the lifting mechanism (6) to move upward, and the other end of the lifting mechanism (6) is located above the collection box (4).

2. The river regulation device according to claim 1, characterized in that: The power source (1) comprises a bicycle frame (11), a first rotating shaft (12), a pedal (13) and a first belt (14); the first rotating shaft (12) is rotatably arranged on the bicycle frame (11); two ends of the first rotating shaft (12) extend out of the outside of the bicycle frame (11) and are connected to the pedal (13); two pedals (13) are arranged on opposite sides of the first rotating shaft (12); one end of the first belt (14) rotates around the first rotating shaft (12), and the other end is connected to the first net warehouse (2).

3. The river regulation device according to claim 1, characterized in that: The first net bin (2) comprises a water bucket (24), a first side plate (22), a first support plate (23) and a second rotating shaft (21) for supporting the second rotating shaft (21). The first side plate (22) is mounted on the second rotating shaft (21) and two of them are arranged at intervals. The two first side plates (22) are connected via a plurality of first support plates (23). The plurality of first support plates (23) are arranged at intervals along the circumference of the first side plate (22), and each first support plate (23) is provided with a plurality of water buckets (24).

4. The river regulation device according to claim 3, characterized in that: One end of the second rotating shaft (21) is detachably connected to a first fixing head (26), and the other end is hingedly connected to a second fixing head (27).

5. The river regulation device according to claim 1, characterized in that: The second net bin (3) comprises a partition plate (32), a second side plate (33), a net plate (34) and a third rotating shaft (31) for supporting the inner wall surface of the river channel; the second side plates (33) are mounted on the third rotating shaft (31) and two of them are arranged at intervals; the two second side plates (33) are divided into a plurality of fan-shaped cavities by a plurality of partition plates (32); the net plate (34) is connected to the outer circumferential surface of each fan-shaped cavity.

6. The river regulation device according to claim 5, characterized in that: The second side plate (33) comprises a plurality of fan-shaped door plates (331) matching the fan-shaped cavities, the center end of the fan-shaped door plate (331) being hinged to a portion of the partition plate (32) close to the third rotating shaft (31), and the arc-shaped end of the fan-shaped door plate (331) being covered with the mesh plate (34) via a lock buckle (35).

7. The river regulation device according to claim 5, characterized in that: One end of the third rotating shaft (31) is detachably connected to a third fixing head (36), and the other end is hingedly connected to a fourth fixing head (37).

8. The river regulation device according to claim 1, characterized in that: The bottom support (5) comprises a bottom plate (51) for erecting on a river channel, a moving wheel (52) provided on the lower surface of an end of the bottom plate (51), and a side baffle (53) vertically provided above one end of the bottom plate (51), wherein the side baffle (53) is provided close to the power source (1), and a first opening (54) for placing a collection box (4) is provided on the bottom plate (51).

9. The river regulation device according to claim 1, characterized in that: The lifting mechanism (6) comprises a third belt (61), a garbage hopper (62) and a connecting frame (63); the connecting frame (63) is mounted on the bottom support (5) and is located beside the collection box (4); the third belt (61) connects the second net bin (3) and the connecting frame (63); and a plurality of garbage hoppers (62) are arranged on the third belt (61).

10. The river regulation device according to claim 9, characterized in that: The connecting frame (63) comprises two vertical poles (631) connected to the bottom support (5), and a horizontal pole (632) connected between the tops of the two vertical poles (631), and the third belt (61) rotates around the horizontal pole (632).

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