KR200289978Y1 - Discarding system of the stored waste material on the surface of ocean bottom - Google Patents

Abstract

The present invention relates to a sediment collection device using water pressure.

When nutrients accumulate on the bottom of seabeds, rivers, lakes, etc., the ocean proliferates with the proliferation of algae, which destroys the killing of nearby fish and shellfish. . Currently used methods for collecting such sediments are digging with excavation equipment and suction removal by pumps, but the facility itself must be enormous and there is a problem of ecosystem destruction.

By improving these shortcomings, Utility Model Registration No. 213631 has been developed to use the air to float the sediment by the vortex to the bottom.

However, such an air vortex system has a problem in that it is restricted in movement because heavy resistance must be attached to the main body for stable operation while supplying high pressure air to the sea bottom.

The present invention allows the supply of high pressure water rather than the vortex method by the air supply, so that dense water forms more efficient vortex, while simultaneously ejecting the high pressure water back and forth by another supply pump to move freely. Thus, to provide a sediment removal system with improved mobility.

Description

Disposal system using high pressure water {Discarding system of the stored waste material on the surface of ocean bottom}

The present invention relates to a sediment removal system using high pressure water. In particular, it relates to a sediment removal system that improves the vortex efficiency and freely moves back and forth by the high pressure water using high pressure water instead of the high pressure air of 213631.

At the bottom of seabeds, rivers and lakes, large amounts of nutrients are deposited due to the inflow of domestic sewage. This eutrophication causes red tide in the ocean and green algae in rivers and lakes. This proliferation of algae deprives the body of oxygen and loses its ability to purify itself, causing severe contaminated water and other important causes of the death of fish and shellfish.

Most commonly used as a means of removing eutrophic substances, there is a method of inhaling and removing the input lake on the bottom by a vacuum pump, but not only the eutrophic substances but also other components are removed from the materials attached to the bottom, which is called the destruction of the ecosystem. It is causing even worse problems.

In order to remedy such shortcomings, the inventors of the Utility Model Registration No. 213631 open the lower part of the tubular structure and inject high-pressure air therein so that the nutrients accumulated on the bottom are suspended in the water by the vortices of the air. These vortex components are sucked through to remove vortexing eutrophication materials. Such a structure is highly efficient because suspended nutrients adsorbed on the bottom surface by floating vortex rather than a simple suction pump, and high solid matter (eg, sand, gravel, etc.) have a considerable effect.

However, since high-pressure air must be forced to the bottom of the sea or the bottom of the lake, air of lower density than water should be supplied at a strong pressure to overcome the water pressure. Such high-pressure air gives the effect of supporting the body itself, so that the stable operation is achieved by attaching the heavy materials together. Therefore, it is difficult to move the structure attached to the heavy material, and the air has a disadvantage that the eddy effect is relatively low due to the water resistance. In particular, because it requires a separate equipment to move the system installed on the bottom of the water has become one of the inconveniences.

The present invention aims to provide a sediment removal system configured to freely move by supplying high pressure water as a vortex power to cause vortex phenomena more effectively than air vortex, and then randomly spraying the high pressure water to the front, rear, left and right.

The present invention is to provide a system that improves the removal efficiency per unit time by allowing the vortex and the suction to be made at the same time by inhaling the suspended matter caused by the vortex with a separate suction pump.

1 is a configuration diagram showing the overall use state of the present invention,

2 is a specific cross-sectional configuration of the present invention,

3 is a side view.

<Explanation of symbols for the main parts of the drawings>

DESCRIPTION OF SYMBOLS 11 Discharge part 21 Branch part 22 Basin pipe 30 Reflux part 31 Inlet port 20 Connection conduit 32 Lower part 33 Inlet hole 41 Outlet guide pipe 51 Submersible pump 52 Outlet pipe 34 Injection nozzle 35 Weight fixing part 10: main body 40: suction pump 71: sediment separation and collection device 31: inlets 50: pressure pump 80: control part 70: central control part 39: protective film

The present invention is to open the bottom of the tubular structure to enable high-pressure water to be discharged toward the bottom opening, while the side of the main body is equipped with a separate jet injection nozzle, the discharge guide pipe connected to the suction pump installed on the top of the powder, It consists of a connecting conduit to supply high pressure water by the high pressure pump, and a control unit consisting of a high pressure pump exposed to the water surface, a vacuum pump and a regulator.

In the present invention, the tubular structure mainly refers to a cylindrical shape, but in addition to the rectangular structure or polygonal shape, all of them can be selected and used if they are opened downward. In addition, the sediment sucked by the vacuum pump is to use the same equipment as the drum filter for suspended solids according to the inventors of the registered application No. 159185.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The overall installation operation state of the present invention is shown in Figure 1, Figure 2 shows the operating state in a side cross-sectional configuration, Figure 3 is a cross-sectional configuration diagram.

The present invention has one end connected to the discharge portion 11 of the high-pressure water and distributed to the plurality of branch pipes 22 by the branch portion 21 in the middle thereof while the end is on the upper surface of the reflux portion 30 of the body Flexible connection conduit 20 connected to the inlet 31 is installed,

The high pressure water is supplied from the connecting conduit so that the four sides are sealed in all directions so that only the lower part 32 is opened, and a plurality of inflow holes 33 are installed on the upper surface to allow the high pressure water to be refluxed in the inner space ( 30) is formed on the lower side, and the outflow guide tube 41 is vertically formed upward from the upper central portion of the reflux portion so that the reflux material generated at the reflux portion is sucked up, and optionally adjacent to the outflow guide tube 41. The discharge pipes 52 of the on-off controllable submersible pump 51 are connected to the injection nozzles 34 arranged in four directions in front, rear, left, and right directions, and the weight allows the weight W to be arbitrarily inserted into the side central portion. The main body 10 in which the fixing part 35 is formed,

The sediment separation and collection device 71 connected to the end of the outlet guide pipe 41 of the main body to collect the suction pump 40 and the suctioned sediment to remove the moisture and to remove and remove the solids. On one side, the pressure pump 50 for supplying water pressure to the inlet 31 of the main body 10 by generating high pressure water, and the control for the operation control of the pressure pump and the submersible pump in the main body It relates to a sediment collection system consisting of a central control unit 70 consisting of a portion (80).

The high pressure water supplied by the connecting conduit 20 in the present invention is to be supplied directly through the inlet hole into the space in the reflux portion 30 formed in the main body to collide with the sea bottom or the lake bottom, and the high pressure supplied by the collision Water causes severe vortex phenomena in the reflux area by the action of reflection and rereflection. Therefore, light organic deposits deposited on the bottom surface become suspended.

In the present invention, the weight fixing part 35 formed on the side of the main body 10 arbitrarily forms an opening to insert and fix heavy materials such as metal and rock, but is not limited to the form shown in the drawings. The structure of the fixture for weight can be appropriately selected depending on the situation of the site to be used or the flow rate.

Although the reflux portion 30 formed on the bottom surface of the main body 10 is formed to form a triangular cross-sectional structure, there is no need to be limited to this, even if the upper surface is a flat structure, but the outflow guide pipe ( A sharp, triangular cross-sectional structure is preferred toward the center so as to facilitate the collection of the sediments to be collected and removed by 40). The bottom portion of the reflux portion 30 may be provided with a soft protective film 39 as shown in Figure 3 so that the high-pressure water supplied along its outer circumference does not escape to the outside. The protective film 39 is made of soft synthetic resin or rubber material to prevent the internal high pressure water from falling out. The shield is not necessary, and if the bottom part is flat, the reflux part is in close contact with the bottom without installation, thereby forming a stable structure.

In the present invention, the submersible pump 51 is turned on and off by the control unit installed in the control unit and at the same time by installing a four-port switching valve 53 between each of the discharge pipe 52 and the submersible pump connected to the front, rear, left and right, By opening and closing the four ports, the direction of water pressure supplied to the front, rear, left and right is adjusted. As the 4-port switching valve is opened, water is discharged to the nozzles installed in the front, rear, left, and right sides so that the main body itself moves back and forth, right and left. The on-off power line for the submersible pump 51 is connected to the control unit installed in the sea surface in parallel with the outflow guide pipe (40).

The present invention uses a high-density high-pressure water than using the high-pressure air of the present inventors, so the amount of processing per unit time is high, and in particular, the use of the spray nozzles installed in front, rear, left and right is free, and the usability is maximized.

In addition, by allowing the heavy material to be arbitrarily inserted in the middle, various adjustments can be made arbitrarily according to the depth of the water, the water flow, etc., thus making it possible to collect the desired sediment without affecting the working environment of the site.

Claims (3)

One end is connected to the discharge portion 11 of the high-pressure water and distributed to the plurality of branch pipes 22 by the branch portion 21 in the middle thereof, and the distal end thereof is provided with an injection hole installed on the upper surface of the reflux portion 30 of the main body ( Soft connecting conduit 20, The high pressure water is supplied from the connecting conduit so that the four sides are sealed in all directions so that only the lower part 32 is opened, and a plurality of inflow holes 33 are installed on the upper surface to allow the high pressure water to be refluxed in the inner space ( 30) is formed on the lower side, and the outflow guide tube 41 is vertically formed upward from the upper central portion of the reflux portion so that the reflux material generated at the reflux portion is sucked up, and optionally adjacent to the outflow guide tube 41. The discharge pipes 52 of the on-off controllable submersible pump 51 are connected to the injection nozzles 34 arranged in four directions in front, rear, left, and right directions, and the weight allows the weight W to be arbitrarily inserted into the side central portion. The main body 10 in which the fixing part 35 is formed, The sediment separation and collection device 71 connected to the end of the outlet guide pipe 41 of the main body to collect the suction pump 40 and the suctioned sediment to remove the moisture and to remove and remove the solids. On one side, the pressure pump 50 for supplying water pressure to the inlet 31 of the main body 10 by generating high pressure water, and the control for the operation control of the pressure pump and the submersible pump in the main body Sediment collection system using high pressure water composed of a central control unit 70 composed of a portion (80). The method of claim 1, Sediment collection system using high pressure water, characterized in that the weight (W) can be inserted into the weight fixing portion 35 formed on the side of the main body (10) arbitrarily. The method of claim 1, Reflux 30 formed on the bottom surface of the main body 10 forms a polyhedral structure, the sediment collection system using high pressure water, characterized in that to install a protective film 39 made of a soft material along the outer peripheral surface.