KR20030063261A - A under sea's improving device with picking fishes and shells - Google Patents

Abstract

PURPOSE: A submarine environment enhancing device with combined use for picking fishes and shellfishes is provided to enhance the submarine environment by removing rubbish(impurities) scattering in the submarine and inputting nutrients. CONSTITUTION: A blast pipe having a plurality of fixed type nozzles and engaged type nozzles is mounted on the top of a suction port(7) formed in front of a digger body(1) to be connected to a blast hose(3). A plurality of digger blades(5) are engaged to the bottom thereof. A half-tone(6) is mounted on both sides thereof, with a skid plate(24) mounted therebelow. A discharge pipe(9) with a discharge slot for discharging a mixture of ground materials and nutrients is mounted on the rear end thereof to be connected to a discharge hose(8). A harrow plate(10) is hinged to the back thereof by a hinge portion(9b). A suction hose(2) is connected to a suction duct(2b) mounted on an upper part of the digger body(1). A distributing pipe(14) for a blast hose and a distributing pipe(13) for discharging are connected to the top end of the blast hose(3) and discharge hose(8) and are mounted by means of a compressor(11) and a control valve(16) mounted on a hull.

Description

A under sea's improving device with picking fishes and shells}

The present invention relates to an apparatus for improving the seabed environment, which combines fish and shellfish collection.

To explain this in more detail, the excavation blade and high-pressure air are sprayed on the sea floor to invert the quality and then lifted it onto the hull by the suction device, adding sunlight, oxygen and the quality improving agent, mixing and returning it back to its place. It also relates to a device that can harvest fish and shellfish without damage.

In the past, various kinds of devices have been known to achieve this purpose, but the method of digging the bottom layer with a rake in the double has a disadvantage of polluting the marine environment by damage of fish and shellfish and floating matters. In addition, the extruded air jet type disperses nutrients from the sea floor and destroys the ecosystem due to currents (fresh water, low tide), and the collection network method has low economic efficiency, such as poor work efficiency.

The present invention has been made to solve the above problems, the present invention is the excavation blade (5) installed on the lower end of the excavator body (1) towed by the towing rope (1a) of the hull sailing at a low speed to the sea bottom At the same time as the excavation, the object supported by the injection pressure of the injection hose 3 connected to the compressor 11 is sucked into the suction hose 2 through the suction duct 2b together with the pearly water and then onto the filtering net 18 installed in the hull. When falling, the water enters the mixing tank 22 through the water channel 17a, and the objects that are not crushed with fish and shellfish are collected from the falling objects dropped into the filtering network. After being crushed and introduced into the effluent mixing container 22 through the conveying path 20, it is mixed with the improving agent such as point, ocher, bovine, quicklime, and ganbanite, by high pressure air applied from the compressor 11. Attribute When mixed and discharged to the sea bottom through the discharge hose (8) is extruded by the high pressure air applied from the compressor (11) is discharged to the sea bottom through the outlet (9a) and then the input by the harrow plate (10) It was made to buy on the sea floor.

1 is a perspective view of the present invention

Figure 2 is an enlarged view inside portion "A" of Figure 1

3 is an enlarged view of portion “B” of FIG. 1;

4 is an enlarged view of portion “C” of FIG. 1;

5 is an embodiment of the present invention

* Explanation of symbols for main parts of the drawings

1-Excavator Body 1a-Towing Rope 2-Suction Hose 2a-Flange

2b-Suction duct 3-Injection hose 4-Injection pipe 4a-Fastening nozzle

4b-fixed nozzle 5-drilling blade 6-mantle 7-suction

8-Outlet hose 9-Outlet 9a-Outlet 9b-Hinge

10-Shorpan 11-Compressor 12-Mixed distribution tube

13-Dispensing pipe for discharge 14-Dispensing pipe for spray hose 15-Preliminary distribution pipe

16-regulating valve 17-influent chamber 17a-channel 18-filtration network

19, 19a-1, 2nd crusher 20-Pulverized powder Isilo 21, 21a-High pressure jet

22-Mix 23-High pressure injector 23a-Injector 24-Sled plate

This will be described in detail with reference to the drawings as follows.

An injection pipe 4 connected to the injection hose 3 is provided on the upper end of the excavator body 1 towed by the towing rope 1a, and the injection pipe 4 is fixed inlet 4b inclined inwardly. ) Is installed a plurality of fastening nozzle (4a) is installed at both ends of the direction can be turned, the lower side of the plurality of drilling blades (5) are screw-fastened at regular intervals, the mesh plate on both sides of the excavator body (1) (6) is installed, the lower end of the net board (6) is equipped with a sled plate (24) to prevent the body (1) from sinking in the mud, and the rear end of the body (1) is a seabed cleaning material A discharge pipe 9 having a discharge port 9a for discharging a mixture of pulverized matter and nutrients such as clay, loess, bovine lime, and calcite is provided and connected to the discharge hose 8, and behind the discharge pipe 9. The harrow plate 10 capable of front and rear operation is hinged by the hinge portion 9b, and the body 1 The suction duct (2b) is installed on the upper side and the suction hose (2) fastened to the upper end thereof is connected to the inlet chamber (17) installed on the hull via the flange (2a), the hull for towing the excavator body (1) The compressor (11) installed in the mixing distributor pipe (12), the discharge pipe (13), the discharge hose pipe (14), the spare pipe (15) with a pressure control valve (16) Although the injection hose 3 is connected to the distribution hose 14 for the injection hose, the discharge hose 8 is connected to the discharge pipe 12 for discharging, and the mixing pipe 13 for mixing is formed. Is connected to the high-pressure injection pipe 23 of the grid type installed in the mixing cylinder 22, but a plurality of injection holes (23a) is formed on the main surface of the high-pressure injection pipe 23 and the suction side on one side of the mixing cylinder 22 The channel 17a of the inlet chamber 17 connected to the upper end of the hose 2 is connected, and the upper part of the inlet chamber 17 has iron filtration. (18) is mounted on one side of the first and second mills 19, 19a are installed to finely pulverize the pulverizable material filtered in the filter network 18, one side of the mill The conveying path 20 of the powder is connected with the water channel 17a so as to be introduced into the mixing barrel 22, and a compressor is provided at an inlet of the discharge hose 8 installed at one inner lower side of the mixing barrel 22. 11 is connected to the end of the high-pressure injection pipe (21a) is connected to be installed to forcibly discharge the mixed discharge to the sea bottom.

The present invention configured as described above will be described an embodiment of the sea bottom environmental improvement device combined with fish and shellfish collection as follows.

When the excavator body 1 connected to the hull by the towing rope 1a is dropped on the sea floor and reaches the bottom, the hull is advanced to drag the excavator body 1 to 2 to 5 knots per hour. When the high-pressure oxygen air is injected through the plurality of fastening nozzles 4a of the injection pipe 4 connected to the injection hose 3 by the high pressure oxygen air, the objects dug into the excavation blade 5 are sucked together with the pearl water. After being sucked into the suction lake 2 through 2b) and falling on the filtering net 18 installed in the hull, the water is introduced into the mixing barrel 22 through the water channel 17a and the crushed solids among the solids caught by the filtering net 18 are Separate garbage and fish and shellfish, which are not used, and separate them, and pulverizable objects that are beneficial for improving the seabed environment are put into the first and second grinders (19) and (19a) for grinding, but the first is coarsely pulverized and the second is pulverized. Through the powder conveying path 20 and the channel 17 into the mixing cylinder 22 It makes.

At this time, when the pulverized product flows into the mixing barrel 22 together with the improving agent such as point, loess, slaked lime, quicklime, ganban stone, etc. dropped through the water channel 17a, at the injection hole 23a of the lattice-shaped high-pressure jet pipe 23 When mixed with the injected high-pressure air again and discharged to the discharge hose (8), the objects mixed in the mixing cylinder 22 through the high-pressure injection pipe (21a) connected to the compressor 11 is discharged through the discharge port (23a) After being forcibly conveyed to the hose (8), it is discharged to the sea floor through the outlet (9a) of the discharge pipe (9), and when discharged in this way, the harrow plate (10) mounted behind the discharge pipe (9) automatically arranges the discharge on the seabed. You will be working.

Therefore, it improves the seabed environment, supplies nutrients to fish and shellfish inhabiting the seabed, promotes the growth of fish and shellfish, and can be harvested without damaging the fish and shellfish. Can promote.

As described above, the present invention is a device for improving the seabed environment, which combines the collection of fish and shellfish, which raises sediments and pearls submerged on the seabed to contact sunlight and air, but collects non-crushable garbage and fish and shellfish, and is useful for improving the seabed environment. The pulverizable object is first and second finely ground and mixed with the improving agent such as point, loess, bovine, quicklime, and gangue stone to return to the original place to purify the seabed and supply nutrients to promote the growth of marine products The collection of shellfish has the effect of increasing fishermen's income.

Claims (1)

On the upper side of the suction port 7 formed on the front side of the excavator body 1, an injection pipe 4 having a plurality of fixed injection holes 4b and a fastening injection port 4a is installed and connected to the injection hose 3, and the lower side thereof. A plurality of excavation blades (5) are fastened to each other, and a side plate (6) is installed on both sides thereof, and a sled plate (24) is mounted on the lower portion thereof, and a rear end portion (9a) is formed to discharge a mixture of crushed products and nutrients A discharge pipe 9 is installed and connected to the discharge hose 8, and a rear plate 10 is hinged by a hinge portion 9b at a rear side thereof, and an intake duct 2b installed at an upper side of the excavator body 1. Intake hose (2) is connected to the upper end of the injection hose (3) and the discharge hose (8), the distribution pipe for the injection hose installed through the compressor 11 and the control valve 16 installed on the hull 14 ) And the discharge distribution pipe 13 is connected, and the upper end of the suction hose 2 is connected to the mixing cylinder 22 installed on the hull. The first and the second mills 19, 19a are connected to one side of the inlet chamber 17 and are connected to the filtration network 18 installed at the upper portion of the inlet chamber 17, and the mixing distribution pipe ( 12 is connected to a high pressure injection tube 23 having a plurality of injection holes 23a installed in the mixing cylinder 22, and discharged through a high pressure injection tube 21a to one side of the mixing cylinder 22. A seabed environment improvement device combined with fish and shellfish collection, characterized in that the hose (8) is connected.