KR200327121Y1 - A under sea's improving device with picking fishes and shells - Google Patents

Abstract

The present invention relates to an apparatus for improving the seabed combined with fish and shellfish collection.

In the past, the bottom surface environmental improvement (cleaning) device was known, but the method of inverting the bottom with a rake in the form of double was a waste end that contaminated the marine environment by damage of fish and shellfish and floating material, and the collection box method was workable. There was a drawback of this fall, and the extruded air jetting system was to disperse the pearls in the seabed and destroy the natural ecosystem that had been formed until now due to the loss of currents, thereby destroying the habitats of fish and shellfish and aquatic life.

The present invention has been made to solve the above problems, the subject matter of the invention is inlet 7 is formed in the front of the excavator body (1) towed by a towing rope connected to the hull and the injection hose (3) and the upper portion A plurality of injection pipes 4a having a plurality of injection holes 4a are installed, and a plurality of excavation blades 5 are fitted at the lower part thereof, and a sled plate 24 is mounted at both sides thereof so that the towing body 1 is provided. It is prevented from sinking in the mudflat, and the discharge pipe (9) connected to the discharge hose (8) is fastened to the rear, but the discharge hole (9a) is formed in the lower portion of the discharge pipe (9), the rear side of the harrow plate (10) It is hinged by the branch (9b), the suction duct (2b) is provided on the suction duct (2b) installed on the upper side of the excavator body (1), but the tip of the injection hose (3) and the discharge hose (8) The suction hose (2) connected to the compressor (11) and the mixing cylinder (22) installed in the hull (1) ) Is connected to the inlet chamber of the mixing barrel 22 installed in the hull, the upper part of the inlet chamber 17 is provided with a filter net 18, one side of the primary, secondary grinder 19, (19a) is installed, One side of the crusher is provided with a mixing barrel 22 via a water channel 17a. When this is carried out, the excavator body 1 is dropped on the sea floor to reach the bottom. Compressor 11 injects high-pressure oxygen air while dragging to 3-7 knots, and at the same time, the excavation blade 5 digs the bottom so that the injured object and the pearl water are suction duct 2b and the suction port 7 connected thereto. After the water flows through, the water is introduced into the mixing tank 22 through the water channel 17a, and the solids are dropped onto the filtration network 18 of the inlet chamber 17 installed on the hull to separate fish, shellfish and non-crushable waste by hand. Crushable solid objects collected and beneficial for improving the seabed environment 1 When finely pulverized by adding to secondary and secondary grinders (19) and (19a), and then added to the mixing vessel (22) together with an improving agent such as clay, bovine, quicklime, and ganbanite, it is evenly distributed by the high-pressure oxygen air discharged from the compressor. After being mixed and discharged through the discharge hose (8) to the discharge port (9a) of the discharge pipe (9) installed in the excavator body (1) located on the seabed, the harrow plate (10) installed at the rear side automatically discharges the discharge. We will work on arranging the land on the sea floor.

Therefore, the present invention not only improves the environment of the seabed by cleaning the jindae (Impurities) scattered on the seabed, but also can collect fish and shellfish inhabiting the seabed without damage, thereby contributing to the increase of fishermen's income. will be.

Description

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

The present invention relates to an apparatus for improving the seabed combined with 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 devised to solve the above problems, and the subject matter of 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, when mixed with an improving agent such as clay, bovine, quicklime, and ganbanite added thereto, the high-pressure air applied from the compressor 11 may be used. to 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-digger body 1a-towing rope 2-suction hose 2a-flange

2b suction duct 3-spray hose 4-spray 4a fastening nozzle

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

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

10-Spanner 11-Compressor 12-Mixed distribution tube

13-Distribution pipe 14-Dispensing hose 15-Preliminary distribution pipe

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

19, 19a-1, secondary grinder 20-pulverized feed blast 21, 21a-high pressure jet

22-mixture 23-High pressure injector 23a-Injection port 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 nozzles (4a) is installed at both ends of the direction can be turned, a plurality of drilling blades (5) are screwed at a predetermined interval on the lower side thereof, 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 material and nutrients such as clay clay, bovine and quick lime and elvan is installed and connected to the discharge hose 8, and behind the discharge pipe 9 is The harrow plate 10 which can be operated 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 A water channel 17a of the inflow chamber 17 connected to the upper end of the hose 2 is connected, and an upper portion of the inflow chamber 17 is made of iron filtering network. (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 on the 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 seabed and reaches the bottom, the hull is advanced to drag the excavator body 1 to 3 to 7 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) to be crushed, 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 is introduced into the mixing barrel 22 together with the improving agent such as clay clay, slaked lime, quicklime, ganban stone, etc. dropped through the water channel 17a, it is injected from the injection port 23a of the grid-shaped high-pressure jet pipe 23. When the high pressure air is mixed again and then 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 are discharged through the injection port 23a. After being forced to the (8) and discharged to the sea floor through the outlet (9a) of the discharge pipe (9), if discharged in this way, the harrow plate (10) mounted behind the discharge pipe (9) automatically arranges the discharge on the seabed Will be.

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 fish and shellfish collection, which raises sediments and pearls settled 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 objects are first and second finely pulverized and mixed with improvers such as clay, bovine, quicklime and ganbanite to return them to their original places, purifying the sea floor and supplying nutrients to promote the growth of marine products and fish and shellfish. The harvesting of fish is effective in 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.