A water surface garbage treatment device

Abstract

The present invention discloses a water surface garbage treatment device, which relates to the technical field of water surface garbage treatment, including a wave-making and flow-pushing device and a water surface garbage collection device; the wave-making and flow-pushing device includes a cylinder body, a linear drive mechanism is provided on the cylinder body, a wave-making ring for artificial wave-making on the water surface is suspended by a hanger at the free end of the linear drive mechanism, the inner part of the cylinder body is divided into an upper cylinder chamber and a lower cylinder chamber, the upper cylinder chamber and the lower cylinder chamber are respectively provided with an adaptive upper piston and a lower piston, the top of the cylinder body is provided with a water spray mechanism communicated with the upper cylinder chamber; the bottom of the cylinder body is provided with an aeration mechanism communicated with the lower cylinder chamber. The water surface garbage collection device includes a diversion net distributed on the nearshore water surface, and a suction pipe for collecting water surface garbage is arranged at each trough of the diversion net. The present invention uses a wave-making and flow-pushing device to make artificial waves, and finally the water surface garbage collection device collects and treats the waves in a centralized manner. It has the characteristics of high water surface garbage treatment efficiency, wide treatment range, more thorough treatment, strong functionality, etc.

Description

Technical Field

[0001] The invention belongs to the technical field of water surface garbage treatment, and in particular relates to a water surface garbage treatment device. Background Art

[0002] With the development of economy, the discharge of industrial wastewater and domestic sewage inevitably causes eutrophication of water bodies, leading to the rapid reproduction of phytoplankton on the water surface, such as blue algae, red algae, etc., and domestic waste floating on the water surface, such as plastic bags, foam, etc., which are called surface garbage. If these surface garbage are not removed in time, they will cause serious pollution to the water quality of the water body, affect the aquatic life in the water body, and also affect the urban environment. The traditional surface garbage collection and treatment method relies on manual regular cleaning through salvage equipment. This method is inefficient, the salvage is not thorough, and the labor cost is high. Large salvage ships are efficient, but they cannot be used in shallow waters. At present, there is also a submersible surface garbage collection device on the market, which collects the surrounding surface garbage by suction through a device fixed underwater. This device has a small range of surface garbage collection and treatment, and has limitations in large-area surface garbage treatment. To this end, based on the shortcomings of the existing surface garbage treatment device, we designed and proposed a surface garbage treatment device that uses wave making to push and treat surface garbage. Summary of the invention

[0003] The purpose of the present invention is to solve the shortcomings of the prior art such as low efficiency, incomplete treatment and small treatment range of water surface garbage treatment, and to propose a water surface garbage treatment device. The water surface garbage is pushed to the nearshore area by making waves on the water surface, and then the water surface garbage is collected by artificial salvage along the river bank or by a water surface garbage collection device.

[0004] In order to achieve the above object, the present invention adopts the following technical solutions:

[0005] A water surface garbage treatment device is designed, including a wave-making and flow-pushing device and a water surface garbage collection device; the wave-making and flow-pushing device includes a cylinder body, the cylinder body is installed on a fixed pile through a support, and the fixed pile is arranged in the riverbed; a linear drive mechanism is fixedly arranged on the top of the cylinder body, and a wave-making ring for artificial wave-making on the water surface is suspended at the free end of the linear drive mechanism through a hanger, and the wave-making ring is arranged on the circumference of the cylinder body; the inner part of the cylinder body is divided into an upper cylinder chamber and a lower cylinder chamber, and the upper cylinder chamber and the lower cylinder chamber are respectively provided with an adaptive upper piston and a lower piston, The upper piston and the lower piston are fixedly connected by a first connecting rod, and the first connecting rod is fixed to the hanger by a second connecting rod. The cylinder body is provided with a long hole for the second connecting rod to pass through along the length direction; the top of the cylinder body is provided with a water spray mechanism communicated with the upper cylinder chamber; the bottom of the cylinder body is provided with an aeration mechanism communicated with the lower cylinder chamber; the water surface garbage collection device includes a diversion net distributed on the nearshore water surface, the diversion net is arranged in a wave shape, and a suction pipe for collecting water surface garbage is arranged at each trough of the diversion net, and the suction pipe is connected to the sewage pump.

[0006] Furthermore, the linear drive mechanism is a reciprocating linear drive mechanism, including a transmission mode selected from the group consisting of trapezoidal screw drive, ball screw drive, synchronous belt drive, electric push rod drive, electric cylinder drive, linear motor drive, rack and pinion drive, cam mechanism drive, telescopic cylinder drive, and telescopic oil cylinder drive.

[0007] Furthermore, the wave-making ring is in the shape of a hollow ring, and a counterweight is fixed on the wave-making ring.

[0008] Furthermore, the water spraying mechanism includes a water inlet pipe, a water outlet pipe and a water spraying pipe, the water inlet pipe and the water outlet pipe are connected with the upper cylinder chamber, the water inlet pipe is provided with a water inlet check valve, the water outlet pipe is provided with a water outlet check valve, the water spraying pipe is connected to the water outlet pipe, the water inlet of the water inlet pipe is located below the water surface, and the water spraying pipe is located above the water surface.

[0009] Furthermore, the water spray pipe is an annular pipe with a closed-loop structure, and water spray holes are evenly distributed on the circumference of the water spray pipe.

[0010] Furthermore, the aeration mechanism includes an air inlet pipe, an air outlet pipe and an aeration pipe, the air inlet pipe and the air outlet pipe are connected to the lower cylinder chamber, the air inlet pipe is provided with an air inlet check valve, the air outlet pipe is provided with an air outlet check valve, the aeration pipe is connected to the air outlet pipe, the air inlet of the air inlet pipe is located above the water surface, and the aeration pipe is located below the water surface.

[0011] Furthermore, the aeration pipe is a ring-shaped pipe with a closed-loop structure, and aeration holes are evenly distributed on the circumference of the aeration pipe.

[0012] Furthermore, the suction pipe is configured as a submersible pipe, and the water inlet of the suction pipe is kept at a distance of 5-10 mm from the water surface.

[0013] Furthermore, it comprises a liquid level sensor, which is arranged on the base of the pillar and is used to monitor the change of water level. The liquid level sensor is connected to the linear drive mechanism through PLC control.

[0014] Compared with the prior art, the water surface garbage treatment device proposed by the present invention has the following beneficial effects:

[0015] (1) The present invention uses a wave-making and flow-pushing device to create artificial waves, forming a continuous wave in the deep water area, so that the garbage on the water surface flows from the deep water area to the nearshore water area under the impetus of the waves, and is finally collected and processed by the water surface garbage collection device. The water surface garbage treatment device of the present invention has the characteristics of high water surface garbage treatment efficiency, wide treatment range, more thorough treatment, strong functionality, etc., and is suitable for the treatment of urban river or lake surface garbage, and has a good treatment ability for garbage on the surface of dead water or running water.

[0016] (2) The present invention uses a wave-making and flow-pushing device to create artificial waves, which can improve the fluidity of the water body and is beneficial to the improvement of the water quality.

[0017] (3) The present invention aerates and sprays the water while floating up and down to create artificial waves. On the one hand, it increases the oxygen content in the water and improves the anaerobic environment of the water. On the other hand, the spraying of the water creates a fountain effect on the water surface, and the artificial waves can improve the viewing experience. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0019] Figure 1 It is a structural schematic diagram of a wave-making and flow-pushing device according to the present invention;

[0020] Figure 2 It is a partial cross-sectional structural schematic diagram of a wave-making and flow-pushing device according to the present invention;

[0021] Figure 3 It is a schematic diagram of the top view of the structure of the wave-making and flow-pushing device of the present invention;

[0022] Figure 4 yes Figure 3 Schematic diagram of the cross-section structure at AA;

[0023] Figure 5 yes Figure 3 About the cross-sectional structure diagram at BB;

[0024] Figure 6It is a schematic diagram of the internal structure of the floating spray of the wave-making and flow-pushing device of the present invention;

[0025] Figure 7 It is a schematic diagram of the internal structure of the wave-making and flow-pushing device for downward aeration and wave-making according to the present invention;

[0026] Figure 8 It is a schematic diagram of the water surface garbage treatment device of Example 1 of the present invention being located on a dead water surface to treat water surface garbage;

[0027] Fig. 9 It is a schematic diagram of the water surface garbage treatment device of Example 2 of the present invention being located on the surface of running water to treat water surface garbage;

[0028] The markings in the figure are: 1. cylinder body; 11. upper cylinder chamber; 12. lower cylinder chamber; 13. long hole; 14. water inlet pipe; 141. water inlet check valve; 15. water outlet pipe; 151. water outlet check valve; 16. air inlet pipe; 161. air inlet check valve; 17. air outlet pipe; 171. air outlet check valve; 21. first connecting rod; 22. upper piston; 23. lower piston; 24. second connecting rod; 3. water spray pipe; 31. water spray hole; 4. aeration pipe; 41. aeration hole; 5. linear drive mechanism; 51. hanger; 6. wave-making circle; 61. counterweight; 7. pillar; 8. fixed pile; 9. liquid level sensor; 10. guide net; suction pipe 101. DETAILED DESCRIPTION

[0029] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention; it is obvious that the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments, and all other embodiments obtained by ordinary technicians in this field based on the embodiments of the present invention without making creative work are within the scope of protection of the present invention.

[0030] In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top / bottom" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific position, be constructed and operated in a specific position, and therefore cannot be understood as limiting the present invention. In addition, the terms "first" and "second" are used for descriptive purposes only and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "mounted / connected", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The structural features of the present invention are now described in detail with reference to the accompanying drawings.

[0033] A surface garbage treatment device comprises a wave-making and current-pushing device and a surface garbage collection device. The wave-making and current-pushing device is used to be set in a deep water area to artificially create waves. The created waves will continuously push the surface garbage toward the nearshore waters, and finally accumulate in the nearshore waters, and then be collected and treated in a centralized manner by artificial means or the surface garbage collection device.

[0034] See also Figure 1-3 The wave-making and current-pushing device includes a cylinder body 1, which is installed on a fixed pile 8 through a support 7. The fixed pile 8 is set in the riverbed. A linear drive mechanism 5 is fixed on the top of the cylinder body 1. The linear drive mechanism 5 is a reciprocating linear drive mechanism, including a transmission mode selected from trapezoidal screw drive, ball screw drive, synchronous belt drive, electric push rod drive, electric cylinder drive, linear motor drive, gear rack drive, cam mechanism drive, telescopic cylinder drive, and telescopic oil cylinder drive. The free end of the linear drive mechanism 5 is suspended with a wave-making circle 6 for artificially making waves on the water surface through a hanger 51. The wave-making circle 6 is arranged on the circumference of the cylinder body 1. The wave-making circle 6 is a hollow ring shape. A counterweight block 61 is fixed on the wave-making circle 6. The linear drive mechanism 5 drives the wave-making circle 6 to push up and down on the water surface at a fixed frequency. During the descent process, the wave-making circle 6 hits the water surface, forming a circle of water waves on the water surface in the circumference of the wave-making circle 6. Continuous hitting will generate continuous water waves, which will generate a thrust on the surface garbage, pushing the surface garbage to swim toward the nearshore waters, and the surface garbage will eventually be concentrated in the nearshore waters.

[0035] See also Figure 4-5 The interior of the cylinder body 1 is divided into an upper cylinder chamber 11 and a lower cylinder chamber 12, and the upper cylinder chamber 11 and the lower cylinder chamber 12 are respectively provided with an adaptive upper piston 22 and a lower piston 23, and the upper piston 22 and the lower piston 23 are fixedly connected by a first connecting rod 21, and the first connecting rod 21 is fixed to the hanger 51 through the second connecting rod 24. The cylinder body 1 is provided with a long hole 13 for the second connecting rod 24 to pass through along the length direction. While the hanger 51 drives the wave-making circle 6 to float up and down, it also drives the upper piston 22 and the lower piston 23 to move up and down in the cylinder body 1, so that the upper cylinder chamber 11 and the lower cylinder chamber 12 are intermittently sucked.

[0036] See also Figure 4-5 and 6. A water spray mechanism connected to the upper cylinder chamber 11 is provided on the top of the cylinder body 1, and the water spray mechanism includes a water inlet pipe 14, a water outlet pipe 15 and a water spray pipe 3. The water inlet pipe 14 and the water outlet pipe 15 are connected to the upper cylinder chamber 11. A water inlet check valve 141 is provided on the water inlet pipe 14, and a water outlet check valve 151 is provided on the water outlet pipe 15. The water spray pipe 3 is an annular pipe with a closed-loop structure, and water spray holes 31 are evenly distributed on the circumference of the water spray pipe 3. The water inlet of the water inlet pipe 14 is located below the water surface, and the water spray pipe 3 is located above the water surface. When the upper piston 22 moves downward, the water inlet check valve 141 opens, the water outlet check valve 151 closes, and water is sucked into the upper cylinder chamber 11 from the water body through the water inlet pipe 14. When the upper piston 22 moves downward, the water inlet check valve 141 closes, the water outlet check valve 151 opens, and the water sucked into the upper cylinder chamber 11 is supplied to the water spray pipe 3 through the water outlet pipe 15. The water spray holes 31 on the water spray pipe 3 will spray water into the air, forming a fountain effect.

[0037] See also Figure 4-5 7, the bottom of the cylinder body 1 is provided with an aeration mechanism connected to the lower cylinder chamber 12, the aeration mechanism includes an inlet pipe 16, an outlet pipe 17 and an aeration pipe 4, the inlet pipe 16 and the outlet pipe 17 are connected to the lower cylinder chamber 12, the inlet pipe 16 is provided with an inlet check valve 161, the outlet pipe 17 is provided with an outlet check valve 171, and the aeration pipe 4 is connected to the outlet pipe 17. The aeration pipe 4 is an annular pipe with a closed-loop structure, and aeration holes 41 are evenly distributed on the circumference of the aeration pipe 4. The air inlet of the inlet pipe 16 is located above the water surface, and the aeration pipe 4 is located below the water surface. When the lower piston 23 moves upward, the air inlet check valve 161 opens, the air outlet check valve 171 closes, and the air in the lower cylinder chamber 12 is sucked from the air through the air inlet pipe 16. When the lower piston 23 moves downward, the air inlet check valve 161 closes, the air outlet check valve 171 opens, and the air sucked into the lower cylinder chamber 12 is supplied to the aeration pipe 4 through the air outlet pipe 17. The aeration holes 41 on the aeration pipe 4 will aerate the water body to form an aeration effect.

[0038] See also Figure 8-9 The surface garbage collection device includes a diversion net 10 distributed on the nearshore water surface. The diversion net 10 is arranged in a wave shape. A suction pipe 101 for collecting surface garbage is arranged at each trough of the diversion net 10. The suction pipe 101 is connected to the sewage pump. The suction pipe 101 is arranged as a submersible pipe. The water inlet of the suction pipe 101 maintains a distance of 5-10mm from the water surface.

[0039] See also Figure 1-2, and also includes a liquid level sensor 9, which is arranged on the base of the pillar 7 and is used to monitor water level changes. The liquid level sensor 9 is controlled and connected to the linear drive mechanism 5 through a PLC. The PLC controls the fixed output length of the linear drive mechanism 5 through the transmitted water level changes, and then stretches up and down on this output length value to adapt to the water level changes, thereby ensuring that the wave-making circle 6 always makes waves on the water surface.

[0040] Example 1

[0041] See also Figure 8 The wave-making and flow-pushing device of the present invention is arranged at the center or near the center of the urban artificial lake, and the wave-making is turned on. The waves created push the garbage on the water surface into the nearshore waters, and the diversion net 10 guides the pushed surface garbage into the top of the pipe mouth of the suction pipe 101, and finally the concentrated surface garbage is pumped out by the sewage pump.

[0042] Example 2

[0043] See also Fig. 9 The wave-making and flow-pushing device of the present invention is arranged at the center or near the center of a city river, and the wave-making is turned on. The waves created will generate a thrust toward the nearshore waters on the surface garbage. Under the thrust of the water flow, the surface garbage is eventually pushed obliquely to the nearshore waters, and the diversion net 10 diverts the pushed surface garbage into the top of the pipe mouth of the suction pipe 101, and finally the concentrated surface garbage is pumped out by a sewage pump.

[0044] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention is described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A water surface garbage treatment device, characterized in that: It includes a wave-making and current-pushing device and a water surface garbage collection device; The wave-making and flow-pushing device comprises a cylinder (1), wherein the cylinder (1) is mounted on a fixed pile (8) via a support (7), and the fixed pile (8) is arranged in the riverbed; A linear drive mechanism (5) is fixedly provided on the top of the cylinder body (1); a wave-making ring (6) for artificially creating waves on the water surface is suspended at the free end of the linear drive mechanism (5) via a hanger (51); the wave-making ring (6) is arranged in the circumferential direction of the cylinder body (1); The cylinder body (1) is internally divided into an upper cylinder chamber (11) and a lower cylinder chamber (12), wherein the upper cylinder chamber (11) and the lower cylinder chamber (12) are respectively provided with an adapted upper piston (22) and a lower piston (23), wherein the upper piston (22) and the lower piston (23) are fixedly connected via a first connecting rod (21), wherein the first connecting rod (21) is fixed to a hanger (51) via a second connecting rod (24), and the cylinder body (1) is provided with a long hole (13) along the length direction for the second connecting rod (24) to pass through; The top of the cylinder body (1) is provided with a water spray mechanism which is in communication with the upper cylinder chamber (11); The bottom of the cylinder body (1) is provided with an aeration mechanism which is in communication with the lower cylinder chamber (12); The water surface garbage collection device comprises a diversion net (10) distributed on a nearshore water surface, wherein the diversion net (10) is arranged in a wave shape, and a suction pipe (101) for collecting water surface garbage is arranged at each trough of the diversion net (10), and the suction pipe (101) is connected to a sewage pump.

2. A water surface garbage treatment device according to claim 1, characterized in that: The linear drive mechanism (5) is a reciprocating linear drive mechanism, including a transmission mode selected from the group consisting of a trapezoidal screw drive, a ball screw drive, a synchronous belt drive, an electric push rod drive, an electric cylinder drive, a linear motor drive, a gear rack drive, a cam mechanism drive, a telescopic cylinder drive, and a telescopic oil cylinder drive.

3. A water surface garbage treatment device according to claim 1, characterized in that: The wave-making ring (6) is in the shape of a hollow ring, and a counterweight block (61) is fixedly provided on the wave-making ring (6).

4. A water surface garbage treatment device according to claim 1, characterized in that: The water spraying mechanism comprises a water inlet pipe (14), a water outlet pipe (15) and a water spraying pipe (3); the water inlet pipe (14) and the water outlet pipe (15) are connected to the upper cylinder chamber (11); the water inlet pipe (14) is provided with a water inlet check valve (141); the water outlet pipe (15) is provided with a water outlet check valve (151); the water spraying pipe (3) is connected to the water outlet pipe (15); the water inlet of the water inlet pipe (14) is located below the water surface; and the water spraying pipe (3) is located above the water surface.

5. A water surface garbage treatment device according to claim 4, characterized in that: The water spray pipe (3) is an annular pipe with a closed-loop structure, and water spray holes (31) are evenly distributed in the circumference of the water spray pipe (3).

6. A water surface garbage treatment device according to claim 1, characterized in that: The aeration mechanism comprises an air inlet pipe (16), an air outlet pipe (17) and an aeration pipe (4); the air inlet pipe (16) and the air outlet pipe (17) are in communication with the lower cylinder chamber (12); the air inlet pipe (16) is provided with an air inlet check valve (161); the air outlet pipe (17) is provided with an air outlet check valve (171); the aeration pipe (4) is connected to the air outlet pipe (17); the air inlet of the air inlet pipe (16) is located above the water surface; and the aeration pipe (4) is located below the water surface.

7. A water surface garbage treatment device according to claim 6, characterized in that: The aeration pipe (4) is an annular pipe with a closed-loop structure, and aeration holes (41) are evenly distributed in the circumference of the aeration pipe (4).

8. A water surface garbage treatment device according to claim 1, characterized in that: The suction pipe (101) is configured as a submersible pipe, and the water inlet of the suction pipe (101) is kept at a distance of 5-10 mm from the water surface.

9. A water surface garbage treatment device according to claim 1, characterized in that: It comprises a liquid level sensor (9), which is arranged on the base of the support (7) and is used to monitor water level changes. The liquid level sensor (9) is connected to the linear drive mechanism (5) through PLC control.

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