KR200398151Y1 - fish and shellfish picking and the sea bottom improving device - Google Patents

Abstract

Conventionally, the water and water quality improvement device that can collect fish and shellfish has not formed enough air pressure for water injection when working in deep water.In particular, when the sea floor improvement material is discharged with air, As a result of rising to the surface again, such problems as the tidal flat cultivation and improvement effect by the shroud could not be seen sufficiently. The present invention was devised to solve the above problems, and both sides of the excavator body had cover portions at the hinge parts. The hinge is fastened by a sled plate is mounted on both sides of the lower end of the front of the excavator body, and the air inlet pipe having a plurality of air outlets is installed on the upper side of the inlet formed therebetween is connected to the air outlet hose and a predetermined interval below the inlet A number of excavation blades are fastened, and on both sides thereof, a mesh plate is installed and the excavator body The rear side of the discharge pipe is provided with a discharge port is connected to the discharge hose, the rear of the discharge pipe is installed hinged by the hinge plate, the duct type perforated plate installed on the upper side of the excavator body is further coupled to the inlet hose and the flange An air tank further connected to the compressor installed on the hull at the top of the air jet hose and a distribution pipe for the air jet hose interposed with an air pressure control valve are connected. The upper end of the inlet hose is connected to the mixing inlet and drainage channel installed on the hull. Primary and secondary grinders connected to the upper and lower double filtration nets installed on the upper part of the chamber and having a transfer path are installed on one side of the inlet chamber, and a pump is further provided on the other side of the grinder. On the tip of the mixing and dispensing pipe for mixing and connected to the air tank is added and fastened Is connected to a high-pressure air jet pipe having a plurality of high-pressure air outlets installed in the mixing cylinder via the high-pressure connection pipe, one side of the mixing cylinder is further equipped with a discharge hose to the pump connected to one side of the mixing cylinder An undersea environment improver combined with fish and shellfish collection is provided, which is connected.

According to the present invention, it is possible to eject constant high pressure air (oxygen, etc.) without the influence of water pressure and depth, and the phenomenon that the excavator body is shaken by air and buoyancy ejected on the sea bottom is prevented by a plurality of perforations formed in the duct. In order to protect fish stocks by preventing fry and plaque from entering into the mixing tank by double filtration nets, the fish and shellfish harvesting function contributes to the improvement of underwater environment by discharging improved discharge to the bottom without loss. Eggplants are provided with an undersea environment improver.

Description

Subsea environment improvement system which combines fish and shellfish collection function. {fish and shellfish picking and the sea bottom improving device}

The present invention relates to a seabed environment improver capable of collecting fish and shellfish, and is an improvement of a seabed environment improving device combined with a conventional fish and shellfish collection. In the prior art, "Sea shell harvesting device combined with seabed tidal flat improvement" according to Korean Patent No. 0468487, the air ejected by the compressor installed on the hull is ejected through a spout installed in the excavator body towed by a towing rope connected to the hull, The collected air is introduced through the inlet together with the fish and shellfish introduced into the inlet of the front of the excavator, and the introduced fish and shellfish are filtered out by the filtration net of the ship, pulverized through the grinder and then mixed with water and air in the mixing barrel. It is mixed with and discharged to the outlet of the back of the excavator body in the water at the same time as a device for tilling and embedding the mud flat by the harrow plate installed on the back of the excavator body First, the hole of the filter net is formed so large The back flows into the mixing bowl and is hit by the air flowing into the mixing bowl. Second, when a small amount of water is contained in the shells or stones flowing into the grinder, the shells or stones are agglomerated, resulting in a breakdown of the grinder. There was a problem that the inflow of the air was not enough to form a compression, the mixing of various improvement materials was not smooth, fourthly, when the depth of water deepened during the air injection by the air compressor, the air pressure dropped to maintain a constant pressure, the body of the excavator The duct installed in the upper part of the excavator was shaken by the air pressure and buoyancy ejected by the air blowing hose, and the excavation efficiency was decreased.Fifth, when the discharge containing the improver was discharged to the sea bottom, due to the characteristics of the air Most of them were back on the surface, and the improvement was not enough. , Sixth, there is a problem that when the excavator like rocks or more by a wire mesh to which is installed on the rear cover a certain size in water or water jingae of the body takes a clogged inlet interfere with the synergistic effect of the inlet hose, such as seafood.

The present invention has been made to overcome the problems of the prior art as described above, the object of the present invention is to remove unnecessary structures in the excavator body to solve the phenomenon of foreign matter to increase the efficiency of inflow of fish and shellfish, and to the upper portion of the excavator body By improving the installed duct, it prevents the excavator from shaking even in the air ejection and buoyancy, and protects the fish stocks by reinforcing the filtering network so that the fry and shellfish introduced into the hull do not die through the filtering network. Improve the crushing efficiency of the pulverizer and make the mixing action of the mixing vessel active, but a constant air pressure is applied regardless of the depth, and the marine environment improvement device that combines the fish and shellfish harvesting function which discharges and embeds it on the bottom without loss. In providing.

The seabed environmental improvement apparatus having a fish and shellfish harvesting function of the present invention, both sides of the excavator body is hinged by a hinge hinged cover and the sled plate is mounted on both lower sides of the front of the excavator body, a plurality of upper inlet formed therebetween An air blower pipe with an air blower is installed, which is connected to an air blower hose, and a plurality of drill blades are fastened at regular intervals on the lower side of the inlet, and a mesh plate is installed on both sides thereof, and a discharge pipe having a discharge hole is installed on the rear side of the excavator body. It is connected to the discharge hose and the harrow plate is hinged by the hinge portion at the rear of the discharge pipe, the duct type perforated plate installed on the upper side of the excavator body is further coupled to the inlet hose is connected to the inlet hose and the top of the air blowing hose on the hull The air tank and air pressure regulating valve which are further tightened to the installed compressor The distribution pipe for the air blowing hose is connected, the upper end of the inlet hose is connected to the upper and lower double filtration network installed on the upper side of the inlet chamber connected by the mixing passage and the drainage passage installed on the hull, and one side of the inlet chamber Primary and secondary grinders are installed, and a pump is further provided on the other side of the grinder, and a high pressure connection is connected to the tip of the mixing distribution pipe and the discharge distribution pipe connected to the air tank connected to the compressor. A high pressure air jet pipe having a plurality of high pressure air outlets installed in the mixing cylinder through the pipe is connected, one side of the mixing cylinder is further equipped with a discharge hose is connected to the pump connected to one side of the mixing cylinder do.

Referring to the structure and operation of the present invention with reference to the accompanying Figure 1, the lid 25 which is capable of vertical operation on the left and right sides of the excavator body (1) towed by the tug (1a) connected to the hull hinge portion (26) hinged to prevent the space generated on the left and right when towing the excavator body (1), but to pass through the bottom of the excavator body (1) over a certain size of the sea rock or jinyeok, the front of the excavator inlet (7) is formed and an air (oxygen, etc.) blowing pipe (4) connected to the air (oxygen, etc.) blowing hose (3) is provided on the upper part, and the jet pipe (4) has a plurality of fixed jet inlets inclined inwardly (4b) is installed and the two sides of the fastening type spout (4a) that can be switched is installed, the lower part of the excavator is provided with an excavation blade (5), the lower side of the front of the excavator body (1) sled Excavator at towing by mounting plate (24) The sieve 1 is prevented from sinking in the mud flat, and both sides of the excavator body 1 is provided with a mesh plate 6, the discharge pipe (9) is fastened to the rear of the cover 25, the discharge pipe (9) Discharge ports 9a are formed at the lower and left and right sides of the discharge pipe 9, and a harrow plate 10 is hinged by the hinge portion 9b at the rear side of the discharge pipe 9, and the buoyancy is maximized at the upper center of the excavator body 1. A duct-type perforated plate 2b having a plurality of holes formed therein so as to be resolved is installed, and an inlet hose 2 is connected to the upper end of the duct-type perforated plate 2b by further engaging a flange 2a, and the inlet hose ( 2) is connected to the inlet chamber 17 installed on the ship by opening the flange (2a), the compressor (11) installed on the hull towing the excavator body (1) is a constant air pressure by the compressor (11) Air tank 28 for holding is further fastened, the air tank 28 is air (oxygen) Etc.) is connected to the mixing distribution pipe 12 with the pressure control valve 16, the preliminary distribution pipe 15 for opening when the inlet / outlet is blocked and the distribution pipe for the air blowing hose 14, but the air ( The air (oxygen etc.) blowing hose 3 is connected to the distribution pipe 14 for blowing hoses, and the mixing cylinder 22 is connected to the mixing distribution pipe 12 and the discharge distribution pipe 13 mentioned above. The high pressure air (oxygen, etc.) ejection pipe 23 of the lattice type inside is connected through the high pressure connection pipe 21 (21a), but there are many high pressures on the main surface of the high pressure air (oxygen, etc.) ejection pipe 23. An air (oxygen) outlet port 23a is formed, and one side of the mixing cylinder 22 is connected to a drainage path 17a of the inlet chamber 17 connected to the upper end of the inlet hose 2 and the inlet chamber ( On the upper side of 17), the upper and lower dual filtering nets 18 made of wire mesh are mounted, and the first and second grinders 19 and 19a are installed on one side thereof. Crude and fine grinding of materials (for example, ocher, lime, gangue stone, etc.) usable as various shells, sludges, and tidal-improving agents filtered from the perishable net (18), and on one side of the grinder (19) (19a) It is equipped with a pump 27 to supply water to prevent the dough (lump) during the pulverization, the other side is connected to the conveying path 20 of the pulverization channel (17a) to be introduced into the mixing barrel 22 After forcibly conveyed to the discharge hose 8 connected to the pump 27 mounted on the inner and outer lower one side of the mixing barrel 22, the upper end of the discharge pipe (9) through the outlet (9a) to the mixture (tidal improver) When forcibly discharged to the sea floor, the harrow plate (10) mounted behind the discharge pipe (9) is to be automatically purchased.

The present invention configured as described above is roughly divided into the air blowout, the transfer unit and the inflow of the seabed excavation, the mixing unit and the discharge unit of the treatment and the seabed improvement material, as described above in more detail with reference to the accompanying drawings. same.

Hereinafter, the air (oxygen etc.) blowing and conveying part will be described.

In the present invention, the air jet such as oxygen discharged by the compressor 11 installed in the hull is connected to the air jet hose 3 provided in the front upper end of the excavator. A plurality of air jets formed in the air outlet, that is, a fastening jet port 4a which is installed at both ends of the jet pipe and can be switched in direction, a fixed jet port 4b inclined inwardly on the air jet pipe, and a mixing powder connected to the compressor. It is made through the pipe 12, the air, such as oxygen is blown up to raise the excavation, such as shellfish and shellfish, while serving to help the mixing action in the mixing vessel 22, in the existing apparatus There was a disadvantage in that the work efficiency was lowered because it could not provide a constant air pressure according to the depth of the bar. In order to solve this problem, the air tank 28 was further tightened to the compressor 11 so that the depth of work was increased. It was to provide a constant pressure in a way to export the air under strong pressure. The air tank 28, which is coupled to the compressor, has a pressure distribution valve 16 attached to the mixing distribution pipes 12 and 13, and a spare distribution pipe 15 for penetrating the inlet and outlet when the inlet and outlet ports are blocked. A distribution pipe 14 for air (oxygen, etc.) ejection hose is connected, and the high pressure connecting pipe 21 and 21a connected to the mixing pipe 22 are connected to the mixing pipe 12 and the discharge pipe 13. ) Is connected, and the air blowing hose 3 for disassembling and raising the excavated material is connected to the distribution pipe 14 for the air blowing hose.

Hereinafter, with reference to Figure 1 attached to the seabed will be described with respect to the inflow, processing unit.

After the excavator body 1 connected to the hull by the towing line 1a touches the sea bottom, the hull is advanced to tow the excavator body 1 at a suitable speed. Excavation blades 5 fastened to the excavator body 1 in the horizontal direction while being inclined in the range of about 45 ° are also inclined to excavate the sea bottom, and the excavated sea tidal flats and seawater, fish and shellfish are mounted on the hull. The inlet hose 2 is automatically supplied together with the tidal water by the characteristics of the high-pressure air (oxygen, etc.) discharged through the air blowing hose 3 by the compressed compressor 11. Through the hull.

     Existing excavators are hinged with a cover 25 formed with a plurality of holes capable of vertically acting on both the left and right sides and the rear side of the excavator body in order to prevent space generated at the left and right and rear sides when the excavator body 1 is an example. Although it was hinged by (26), when a rock or a seabed sediment having a predetermined size or more is caught by a web installed on the rear side, the inflow action through the duct is prevented. The rear cover was removed so that it could pass through the excavator.

In addition, a plurality of air ejection openings formed at the air ejection pipes 4 connected to the air ejection hoses 3 installed at the upper end of the front of the excavator 1, that is, installed at both ends of the ejection pipes, are capable of changing direction. In the case where air (oxygen, etc.) is ejected through the fastening spout 4a and the fixed spout 4b inclined inwardly on the air spout pipe, it is possible that the excavated material naturally rises through the duct by the air spouted at high pressure. Rather, the ducts are buoyant and buoyant, and the entire excavator is agitated. By forming a plurality of perforations on the top of the duct, the buoyancy and air pressure are minimized to induce a more smooth synergy. The duct in which the perforation is formed is called a duct type perforated plate in the present invention.

The upper end of the duct-type perforated plate is preferably formed with a flange (2a) to facilitate the connection with the inlet hose (2). The inlet hose flanged to the duct-type perforated plate is connected to the inlet chamber 17 installed in the hull, when the excavation is transported to the hull together with the sea water, the filter net 18 provided on the upper side of the inlet chamber The excavation is screened by).

According to the existing filter network, a case in which small sized fry or pulp were directly introduced into the mixing barrel and was killed, in the present invention, the filter net was constructed in a dual structure to protect fish stocks such as fry and pulp. . Specifically, the fish, shellfish, and shellfish of the objects caught by the upper and lower dual filter networks 18 are collected and discharged manually by hand, and the objects (shells, etc.) which are beneficial for improving the tidal flats are water and soil improvers (ocher). , Small, quicklime, ganban stone, jade, etc.) into the first and second grinders (19) (19a) to be pulverized, but the first pulverized and the second pulverized after the pulverized powder transfer path (20) and It is introduced into the mixing barrel 22 through the drainage path (17a). In addition, in the case of pulverization by the conventional pulverizer, the shell or stone formed a lump, which acted to break the crusher or lower the pulverization rate. In order to prevent this, a pump for supplying water to the pulverized product during pulverization ( 27) on one side of the grinder.

Next, with reference to the accompanying Figures 1, 3 and 4 will be described with respect to the mixing, discharge portion of the seabed improvement material.

The water crushed through the grinders 19 and 19a flows into the mixing barrel 22 through the transfer path 20 or through the drainage path 17a installed under the double filter network 18. The discharge port 9a formed in the discharge pipe 9 installed at the rear end of the left and right cover 25 fastened to the excavator body after being mixed by the high pressure air discharged by the compressor 11 and then transferred to the discharge hose 8 is provided. When discharged through the exhaust pipe (9) is installed on the rear of the harrow plate 10, which is installed hinged to the front and rear operation is automatically developed the existing device for arranging the discharge on the seabed, but in the existing device, the mixing barrel 22 The air was dispersed inside and not pressurized by air, and there was a limit to transferring the improver to the sea floor only by the air pressure by the compressor 11, and the improver and oxygen inside the mixing cylinder 22 were discharged hoses. Through 8 Even if it is discharged, there is a problem that the improvement effect by the discharged improvement material has not been sufficient because the sea floor improvement material often rises to the surface again with the air due to the characteristics of the air. The air tank 28 is additionally fastened to the compressor 11 in order to provide sufficient pressure, and the high pressure connection fastened to the air mixing distribution pipe 12 and the discharge distribution pipe 13 extending to the air tank 28. The pipes 21 and 21a are directly connected to the lattice-shaped high pressure air (oxygen etc.) blowing pipe 23 inside the mixing cylinder 22, while the high pressure air (oxygen) blowing holes in the mixing cylinder 22 are connected. After the improver is mixed by the high pressure air (oxygen, etc.) ejected from 23a, the pump 27 is further mounted on the side of the mixing cylinder 22 connected to the discharge hose 8 from the mixing cylinder 22. Air (oxygen, etc.) and the improvement material inside the mixing vessel 22 are transferred to the bottom through the discharge hose 8. By being configured to be forcibly transported to be discharged by the discharge port (9a), the problem that the improvement effect of the bottom of the sea floor is reduced by preventing the oxygen and the improved material transported to the sea bottom to rise again to the water surface, It is more preferable to improve the water quality and the quality by this apparatus.

According to the present invention by removing the unnecessary structure of the excavator body to solve the phenomenon of foreign matters to increase the efficiency of inflow of fish and shellfish, and improve the duct installed on the upper part of the excavator body to prevent the excavation of the excavator in the air blowing and buoyancy, To protect the fish stocks by reinforcing the filtering net so that the fish and shellfish introduced into the hull do not pass through the filtering net, improve the grinding efficiency of the grinder and actively mix the mixing tank to improve the sea environment. Accordingly, by providing an appropriate air pressure, it is possible to prevent the surface rising action of the improved material, thereby providing a marine environment improving device having a more improved fish and shellfish collecting function.

       1 is a perspective view of the present invention.

       FIG. 2 is an enlarged view inside portion “A” of FIG. 1.

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

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

5 is an exemplary embodiment of the present invention.

* Explanation of symbols for main parts of the drawings

1-Excavator body 1a-Towing line 2-Inlet hose 2a-Flange

2b-duct type perforated plate 3-air (oxygen, etc.) jet hose 4- jet pipe

4a-fastening air outlets (oxygen etc.) 4b-fixed air outlets (oxygen etc.)

5-Excavation blade 6-Mesh 7-Inlet 8-Exhaust hose

9-outlet 9a-outlet 9b-hinge

10-Harrow board 11-Compressor 12-Distribution pipe for mixing air (oxygen etc.)

13-Distributing pipe for discharge 14-Distributing pipe for air (oxygen, etc.) 15-Spare distribution pipe for opening and closing the inlet / outlet 16-Air pressure control valve 17-Inlet chamber

17a-Drainage channel 18-Upper and lower dual filtration network 19, 19a-1.2 Grinder 20-Transfer path

21,21a-High pressure connection pipe 22-Mixing cylinder 23-High pressure air (oxygen etc.)

23a-High pressure air (oxygen) outlet 24-Sled board 25-Cover

26-Hinge 27-Pump 28-Air Tank

Claims (1)

Both sides of the excavator body is hinged by a cover hinge, the sled plate is mounted on the lower side of both sides of the front of the excavator body, the air inlet pipe with a plurality of air outlets are installed on the upper side of the inlet formed therebetween And a plurality of excavation blades are fastened at regular intervals on the lower side of the inlet, and on both sides thereof, a mesh plate is installed, and a discharge pipe having a discharge port is installed at the rear side of the excavator body, connected to the discharge hose, and a harrow plate is connected to the rear of the discharge pipe. The duct type perforated plate installed on the upper side of the excavator body is hinged by the branch, and the flange is further connected to the inlet hose, and the upper end of the air blowing hose has an air tank and an air pressure regulating valve further fastened to the compressor installed on the hull. The distribution pipe for the air blowing hose interposed is connected, and the top of the inlet hose The end is connected to the upper and lower double filtration network installed in the upper part of the inlet chamber connected by the mixing passage and the drainage passage installed on the hull, and one side of the inlet chamber is provided with primary and secondary grinders with a transfer path. A pump is further provided on the other side, and a plurality of high pressure air outlets are installed in the mixing cylinder via a high pressure connection pipe at the distal end of the mixing distribution pipe and the discharge distribution pipe connected to the air tank, which are attached to the compressor. A high pressure air jet pipe is connected, one side of the mixing vessel is further equipped with a pump and a discharge hose is connected to the pump connected to one side of the mixing vessel, characterized in that the subsea environment improvement apparatus serving as a function.