JP2007104950A - Method and apparatus for activating laver, and laver-working boat - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a method for activating laver which comprises utilization of metal ions to ensure environmentally-friendly activation treatment: to provide an apparatus for activating laver where metal ions are utilized to ensure environmentally-friendly activating treatment: and to provide a laver-working boat. <P>SOLUTION: The method for activating laver comprises subjecting a laver net B to activation treatment using activation treatment solvent 4 containing a complex where a ligand is subjected to coordinate linkage with the metal ions, as an active ingredient. <P>COPYRIGHT: (C)2007,JPO&INPIT

Description

  The present invention relates to a laver used when a laver net spread on the sea surface portion in a laver farm and a laver bred on the laver net are subjected to an effective laver activation treatment or the laver is cut off. This invention relates to an activation processing method, an activation processing apparatus, and a seaweed work boat.

  In general, nori culture is carried out by a floating method in which a float is attached to a frame and the nori net is stretched so that it floats on the surface of the sea and then stopped by a sash, or a nose net is extended on a pillar standing in the sea.

  In addition, in order to cultivate healthy nori and improve the harvest rate, acid treatment is applied to the nori net after cutting the nori.

  As shown in Patent Document 1, the present applicant advances a ship having a power propulsion mechanism in such a seaweed culture so as to pass through the lower surface of the seaweed net that is stretched on the sea surface portion, and the seaweed net is moved to the hull. The laver net is subjected to a chemical treatment while being relatively moved from the bow portion to the rear, and the laver net is lifted for a time effective for the chemical treatment with the rear guide member, and then guided to the extended position on the sea surface. While extending again, the desired members can be supported above the ropes while passing smoothly through the ropes forming the laver net and the laver culture facility, and the structure is simple and lightweight. In addition, a rope class passing device that constitutes a laver culture facility that is low in cost is proposed, and a laver net immersion body is always used for a treatment liquid tank using the rope class passing device that constitutes the laver culture facility. Maintaining a predetermined positional relationship, the laver net and the rope can be passed smoothly, the laver net can be surely immersed in the treatment liquid in the treatment liquid tank, and an appropriate treatment can be performed. A laver network processing device that can perform chemical treatment and laver cutting using a rope passing device that constitutes the laver culture facility is proposed.

  Furthermore, the present applicant also proposed that the nori net is subjected to an active treatment using an active treatment solution containing at least one of hypochlorous acid and sodium hypochlorite and / or metal ions as active ingredients. (See Patent Document 2).

Japanese Patent No. 3193655 JP 2004-313175 A

  The present invention has been made in view of the above points, and realizes a new active treatment of laver using metal ions, and a ligand is arranged on the metal ions for laver net or laver. An active treatment liquid containing a complex (complex ion) having a coordinate bond as an active ingredient, or an active treatment liquid containing a complex having a ligand coordinated to a metal ion and an active treatment agent as an active ingredient In addition, the active treatment solution or metal ion containing a complex in which a ligand is coordinated to the metal ion while in the air on the ship as an active ingredient can be reliably applied. After applying the active treatment using the above active treatment liquid containing the ligand-coordinating complex and the active treatment agent as active ingredients, and leaving the surface for a time effective for the active treatment, the sea surface Providing a nori active treatment method, an active treatment device, and a laver work boat that can promote healthy growth of nori and reduce the cost and ensure environmentally friendly active treatment. The purpose is to do.

  In order to achieve the object described above, the nori active treatment method of the present invention is arranged in an active treatment solution or metal ion containing, as an active ingredient, a complex in which a ligand is coordinated to a metal ion with respect to the nori net. The active treatment is carried out using an active treatment solution containing a complex having a ligand coordinated and an active treatment agent as active ingredients. An active treatment liquid containing a complex in which a ligand is coordinated to this metal ion as an active ingredient is a solution containing a metal ion generated by electrolyzing a metal as a ligand. A solution in which a ligand is coordinated to a metal ion by mixing is preferable. Moreover, as this chemical | medical agent for an active treatment, it is good to use the high salt water whose salt concentration is higher than an acid agent or seawater.

  Further, another nori active treatment method of the present invention is such that a laver working boat having a power propulsion mechanism is advanced so as to pass through the underside of the laver net of a laver culture facility that is stretched on the sea surface, The ligand is coordinated to an active treatment solution or metal ion containing a complex in which the ligand is coordinated to the metal ion with respect to the laver net while being relatively moved from the bow to the rear of the hull. The active treatment solution containing the complex and the active treatment agent as active ingredients is applied to the active treatment solution, and then led to the extended position to be extended again. Further, the rear guide member is effective for the active treatment. The laver net is lifted for a certain amount of time and then guided to the extended position to be extended again.

  Moreover, the seaweed activation treatment apparatus of the present invention includes a metal ion generating means for generating metal ions by electrolyzing a metal, and a component that uses the metal ions generated by the metal ion generating means as a ligand. An active treatment liquid generating means for generating an active treatment liquid containing, as an active ingredient, a complex in which a ligand is coordinated and bonded to a metal ion and the ligand is coordinated and bonded to the metal ion. And a treatment liquid tank for storing the active treatment liquid in contact with the laver net.

  In addition, another nori active treatment apparatus of the present invention comprises an active treatment solution containing a complex in which a ligand is coordinated to a metal ion as an active ingredient, and a ligand to the metal ion. The active treatment mechanism containing at least one active treatment solution containing the active complex and the active treatment agent as an active ingredient is provided, and an active treatment mechanism for storing the active treatment solution in the treatment solution tank is provided. A member, an upper member placed on and away from the lower member, and the upper member held in a fixed position with respect to the lower member when the rope is passing between the members. The lower member of the rope passing device having an upper member holding mechanism is disposed on both sides of the treatment liquid tank of the activation treatment mechanism, and the upper part of the treatment liquid tank is combined with the ropes constituting the laver culture facility The laver net passing through Characterized in that the seaweed network immersion body for immersion depressed the active treatment liquid in the liquid tank is disposed so as to supported by the sides of the upper member. Here, the ropes constituting the nori culture facility mean a general term for the ropes such as the edge ropes, the side ropes, and the suspension ropes that are necessary for spreading the laver net at a predetermined position in the farm.

  Moreover, the laver working ship of the present invention is equipped with the above-mentioned laver activation processing apparatus and a mower that cuts laver from laver nets.

  A laver working ship equipped with the laver activity processing apparatus of the present invention formed in this way is used to carry out a laver active treatment method, so that laver bred in laver nets and laver nets after harvesting laver On the other hand, an active treatment solution or metal ion containing a complex in which a ligand is coordinated to a metal ion as an active ingredient on a box-like nori work ship or a nori work ship that can pass under a nori net After applying the active treatment of laver using an active treatment liquid containing a complex in which a ligand is coordinated to the active ingredient and an active treatment agent as an active ingredient, the laver is returned to the surface of the sea, or is subjected to an active treatment. The seaweed can be nurtured for a period of time effective for the active treatment, and then returned to the sea surface to promote healthy growth of laver.

  Specifically, in a laver work boat that can pass under a laver net, while the laver net is passed between the upper and lower members of the lamina passing device together with the lamina, Passes between the net immersion body and the treatment tank of the lower active treatment mechanism, and the complex in which the nori mesh immersion body coordinates the ligand to the metal ions in the treatment liquid tank is effective. An active treatment solution contained as an ingredient or a complex in which a ligand is coordinated to a metal ion and an active treatment solution comprising an active treatment agent containing an active treatment agent as an active ingredient, are securely immersed in nori. The activation process is performed.

  In a box-shaped laver work ship, the ligand is coordinated to the active treatment liquid or metal ion containing a complex in which the ligand is coordinated to the metal ion in the treatment liquid tank. The active treatment of the seaweed is performed by reliably immersing it in an active treatment solution comprising an active treatment solution containing the complex and the active treatment agent as active ingredients.

  In addition, when an active treatment solution containing an active ingredient containing a complex in which a ligand is coordinated to a metal ion is used as an active ingredient, it is necessary to use an active treatment agent such as a conventional acid agent. The seaweed can be activated using a material that does not cause pollution of seawater and is environmentally friendly and has no environmental destruction factors. Furthermore, when applying the active treatment of seaweed using an active treatment liquid containing a complex in which a ligand is coordinated to a metal ion and an active treatment agent as active ingredients, Even if the amount of the agent for active treatment is greatly reduced, sufficient active treatment of laver can be performed. Furthermore, when high salt water is used as an active treatment agent, seawater contamination is induced in the same manner as when an active treatment solution containing a complex in which a ligand is coordinated to a metal ion is used as an active ingredient. It is environmentally friendly and can be activated with nori using a material that does not cause any environmental destruction.

  In addition, the seaweed working ship is hidden under the seaweed net by installing the activated seaweed processing device formed in this way on the seaweed work ship, or by further mounting a mower that cuts the seaweed from the seaweed net. In the meantime, the active treatment for the laver net and the laver and the cutting of the laver are automatically performed very well.

  As described above, the nori active treatment method, the active treatment apparatus, and the nori work ship of the present invention are configured, and therefore the nori activity using the nori work ship equipped with the nori active treatment apparatus of the present invention is configured. An active treatment solution containing, as an active ingredient, a complex in which a ligand is coordinated to a metal ion with respect to the laver that is propagated in the laver net and the laver net after cutting the laver by applying the treatment method Alternatively, an environment-friendly active treatment can be reliably performed using an active treatment liquid containing a complex in which a ligand is coordinated to a metal ion and an active treatment agent as active ingredients. In addition, an active treatment liquid or metal ion containing a complex in which a ligand is coordinated to a metal ion while in the air on a ship that can pass under a box-like nori work ship or a nori net The nori is activated using an active treatment solution containing a ligand-coordinating complex and an active treatment agent as active ingredients, and the nori net is allowed to float for a time effective for the active treatment. After returning to the sea surface, healthy growth of the seaweed can be achieved, the cost is low, and an environmentally friendly activation treatment can be reliably performed.

  Specifically, in a laver work boat that can pass under a laver net, while the laver net is passed between the upper and lower members of the lamina passing device together with the lamina, Passes between the net immersion body and the treatment tank of the lower active treatment mechanism, and the complex in which the nori mesh immersion body coordinates the ligand to the metal ions in the treatment liquid tank is effective. Active treatment of laver by immersing it in an active treatment solution containing as an active ingredient or an active treatment solution containing an active treatment agent containing a complex in which a ligand is coordinated to a metal ion or an active treatment agent I have to.

  In a box-shaped laver work ship, the ligand is coordinated to the active treatment liquid or metal ion containing a complex in which the ligand is coordinated to the metal ion in the treatment liquid tank. The active treatment of laver is performed by reliably immersing it in an active treatment solution containing the bound complex and the active treatment agent as active ingredients.

  In addition, when an active treatment solution containing an active ingredient containing a complex in which a ligand is coordinated to a metal ion is used as an active ingredient, it is necessary to use an active treatment agent such as a conventional acid agent. The seaweed can be activated using a material that does not cause pollution of seawater and is environmentally friendly and has no environmental destruction factors. Furthermore, when applying the active treatment of seaweed using an active treatment liquid containing a complex in which a ligand is coordinated to a metal ion and an active treatment agent as active ingredients, Even if the amount of the agent for active treatment is greatly reduced, sufficient active treatment of laver can be performed. Furthermore, when high salt water is used as an active treatment agent, seawater contamination is induced in the same manner as when an active treatment solution containing a complex in which a ligand is coordinated to a metal ion is used as an active ingredient. It is environmentally friendly and can be activated with nori using a material that does not cause any environmental destruction.

  In addition, the seaweed working ship is hidden under the seaweed net by installing the activated seaweed processing device formed in this way on the seaweed work ship, or by further mounting a mower that cuts the seaweed from the seaweed net. In the meantime, the active treatment for the laver net and the laver and the cutting of the laver are automatically performed very well.

  Hereinafter, embodiments of the present invention will be described with reference to FIGS.

  FIG. 1 is a laver that can be passed under a laver net equipped with a laver active treatment device that is formed by using a lava passing device (hereinafter referred to as a lava passing device) that constitutes the laver culture facility of the present invention. A work ship is shown.

  As shown in FIG. 1, the laver working boat A performs the laver cutting and the activation process for the laver net B as follows.

  That is, before the seaweed working boat A provided with a self-propelled mechanism such as the screw D is operated in the wheelhouse C disposed at the stern, the seaweed working boat A is provided so as to project over the water surface in front of the seaweed working boat A. The seaweed work boat A is made to go under the seaweed net B so as to crawl up the seaweed net B that is spread on the sea surface by the part guide member E, and is disposed in the front part of the deck. The laver is cut from the laver net B by the reaper F, and the ligand is then coordinated to the metal ions in the treatment liquid tank H of the nori active treatment apparatus G disposed behind the reaper F. By immersing laver net B in an active treatment liquid containing a complex as an active ingredient or in an active treatment liquid containing a complex in which a ligand is coordinated to a metal ion and an active treatment agent as an active ingredient Predetermined activation treatment The laver net B is kept in the air for a predetermined time after the active treatment by the rear guide member I extended and stretched to the rear of the ship A, and the active treatment liquid is sufficiently infiltrated into the laver net B, and then again. The laver net B is spread on the water surface.

  2 to 6 show an embodiment of a nori activation treatment apparatus G. FIG.

  The nori active treatment apparatus G in this embodiment is installed on the nori work boat A and is arranged in an active treatment solution or metal ion containing, as an active ingredient, a complex in which a ligand is coordinated to a metal ion. The treatment liquid tank 2 of the active treatment mechanism 1 into which an active treatment liquid containing a complex having a ligand coordinated and an active treatment agent as active ingredients is placed, and both left and right sides of the treatment liquid tank 2 Metal ions in the treatment liquid tank 2 that pass through the laver net B that is supported by these pair of rope passage apparatuses 3 and 3 and these class passage devices 3 and 3 and that passes through the upper part of the treatment liquid tank 2. An active treatment liquid containing a complex in which a ligand is coordinated to an active ingredient or an active treatment liquid containing a complex in which a ligand is coordinated to a metal ion and an active treatment agent as an active ingredient Active process consisting of etc. Are formed with a nori network immersion body 5 is immersed press down from above into the liquid 4. The rope class passing device 3 floats and supports the laver net immersed body 5 with respect to the treatment liquid tank 2. As a result, the laver net B and the suspension rope Ba, which is a kind of class, can freely pass between the treatment liquid tank 2 and the laver net immersed body 5. These laver nets B and the suspension rope Ba travel in the direction of the blade arrow in FIGS. 2, 3, 5, 6 and 8.

  In the present embodiment, the treatment liquid tank 2 is placed between a pair of left and right circular guide members 6 and 6 having a circular shape that supports the suspension rope Ba that has been scooped up on the laver work boat A from below and guides it backward. It is installed. And the rope passing device 3 is arrange | positioned on each guide member 6, respectively. In the rope passing device 3 of the present embodiment, the guide member 6 serves as a lower member through which the hanging rope Ba passes the upper surface. An upper member 7 is placed on the guide member 6 so as to be freely contactable and separable, and the upper member holding mechanism 8 moves upward when the suspension rope Ba passes between the upper member 7 and the guide member 6. The member 7 is held at a fixed position with respect to the guide member 6. The upper member 7 forms lower curved portions 10 and 10 that are curved so as to protrude downward at two locations on the front and rear sides of the two parallel main rods 9 and 9, and each of the lower curved portions 10 is connected in the middle of bending. It is formed by connecting and integrating two members 11, 11, and connecting the two front and rear connecting members 11, 11 with an intermediate rod 12 that is slightly curved so as to protrude downward in parallel with the main rod 9, The left and right downward curved portions 10 and 10 are placed so as to straddle the guide member 6. In addition, the front end of each main rod 9 is connected to one place, and a guide rod 9a that reliably guides the suspension rope Ba between the lower bending portion 10 and the guide member 6 extends forward. Each of the lower curved portions 10 allows the suspension rope Ba to pass therethrough and exerts an action of preventing the upper member 7 from moving in the left-right direction by engaging with the guide member 6. Further, a stopper 13 is provided at the rear position of each of the intermediate rods 12 of the guide member 6 so as to engage with the intermediate rod 12 and to prevent the upper member 7 from moving backward. Further, the upper member 7 is prevented from moving upward by its own weight. Therefore, the upper member holding mechanism 8 in the present embodiment is formed by the engaging portion between the guide member 6 and each lower curved portion 10, the engaging portion between the intermediate rod 12 and the stopper 13, and the own weight of the upper member 7. Yes.

  In addition, the laver net immersion body 5 spans a connecting rod 14 between the main rods 9 and 9 of the pair of left and right upper members 7 and 7, and the inside of the processing liquid reservoir 18 of the processing liquid tank 2 from the connecting rod 14. A plurality of (in the present embodiment, four) rod-shaped immersion bars 15, 15 extending so as to extend to each other, are extended, and the rear end portion of each immersion bar 15 is connected by a rear end member 16. Is formed. The treatment liquid tank 2 is formed in a substantially rectangular shape having a width wider than the width of the laver net B, and a treatment liquid storage section 18 in which the inner active treatment liquid 4 is stored by a partition wall 17 standing inside thereof. It is divided into an outer overflow portion 19. The treatment liquid storage unit 18 is controlled so that an activation treatment liquid 4 is supplied from an electrolytic cell of the activation treatment mechanism 1 described later and a predetermined amount of the activation treatment liquid 4 is always stored. Further, as exemplified by the chain line in FIGS. 3 and 5, in order to prevent the active treatment liquid 4 from shaking in the left-right direction, a flat plate in which a large number of holes are formed on the top of each immersion bar 15 by punching metal or the like. The treatment liquid oscillation preventing member 20 may be fixed in a standing manner. As will be described in detail later, as shown in FIGS. 2, 3 and 8, an active treatment liquid comprising an active treatment liquid containing a complex in which a ligand is coordinated to a metal ion as an active ingredient, etc. A shower ring head 51 is provided to allow the undiluted solution to act directly on the laver net B before (or after) the laver net B passes through the active treatment liquid in the treatment tank 2.

  Next, the activation processing mechanism 1 will be described with reference to FIG. In this active treatment mechanism 1, the metal ion generating means 32 for generating metal ions by electrolyzing the metal and the metal ion and the component serving as the ligand are coordinated to arrange the ligand on the metal ion. A complex generating means 33 for generating an active treatment liquid 4 containing a complex that is coordinated as an active ingredient, and a contact treatment means 34 for bringing the laver net B and the active treatment liquid 4 into contact with each other to perform the active treatment. ing.

The metal ion generation means 32 stores the seawater 37 as a solution to be absorbed by the pump 35 through the water absorption pipe 36 and the gate valve 37 and electrolyzes the solution in the solution storage chamber 38 and allows the seawater 37 to pass therethrough. Electrodes 39a and 39b for generating metal ions are provided. A direct current is applied to both electrodes 39a and 39b, and positively charged metal ions are generated from the positive electrode side. The type of metal ion is the type of metal atom forming both electrodes 39a and 39b. The type of the metal ion is not particularly limited as long as it is capable of coordinating and bonding to the complex and subjecting the seaweed net to active treatment such as sterilization and sterilization. For example, silver ion, copper ion, gold ion, cobalt ion, It may be selected from nickel ions, iron ions, aluminum ions, zinc ions, and the like. Since these metal ions are present in a small amount in the solution, they can sterilize, sterilize, and kill algae, bacteria, microorganisms, etc., and prevent re-adhesion, and are not harmful to the human body. It can be used safely. The active treatment liquid 4 containing this metal ion as an active ingredient is supplied to the complex generating means 33 through the supply pipe 40 by the water supply force of the pump 35. In addition, a solution containing a component that becomes a ligand of the complex is supplied from the complex storage tank 41 to the complex generating means 33 through a supply pipe 42 having a gate valve 43. As a solution containing a component serving as a ligand of a complex stored in the complex storage tank 41, a known complex in which a generated complex such as sodium thiosulfate (Na ₂ S ₂ O ₃ ) or water becomes transparent is known. A solution may be used. In the complex generation means 33, the component that becomes the ligand in the solution containing the component [(S ₂ O ₃ ) ²⁻ ] that becomes the ligand of the complex such as sodium thiosulfate is arranged on the metal ion. Are combined. One active treatment liquid 4 containing, as an active ingredient, a complex in which a ligand is coordinated to the metal ion generated in the complex generating means 33 is provided by a supply pipe 44 having a pump 45 and a gate valve 46. It is formed so as to be supplied to the processing liquid storage tank 47. Further, from the processing liquid storage tank 47, the active processing liquid 4 is stored in the processing liquid storage section 18 of the processing liquid tank 2 and the laver net B is stored in the processing liquid by supply pipes 50a and 50b provided with a pump 48 and gate valves 49a and 49b. Before being immersed in the part 18, it is formed so as to be supplied to a showering head 51 as an active treatment liquid application mechanism for directly acting on the laver net B by showering the active treatment liquid 4 from below. As shown by the broken line in FIG. 8, the shower ring head 51 causes the active treatment liquid 4 to directly act on the laver net B from below after the laver net B is immersed in the treatment liquid reservoir 18. May be. Further, the treatment liquid storage tank 47 is formed such that an active treatment chemical as another component of the active treatment liquid is supplied from the chemical storage tank 52 through a supply pipe 55 including a pump 53 and a gate valve 54. Yes. As the active treatment chemical, for example, high salt water having a salt concentration higher than seawater (for example, 5%) or a conventionally used acid agent such as citric acid may be used.

  Further, the branch pipe 36 a connected to the treatment liquid storage tank 47 is branched from the middle of the water absorption pipe 36 so that the component concentration of the treatment liquid in the treatment liquid storage tank 47 can be adjusted. A gate valve 56 is provided in the middle of the branch pipe 36a.

  Next, the operation of the present embodiment having the above-described configuration will be described.

  First, the case where an active treatment is performed using the active treatment liquid 4 containing a complex in which a ligand is coordinated to a metal ion produced by the complex producing means 33 as an active ingredient will be described.

In the present embodiment, one gate valve 56 is closed, the other gate valve 37 is opened, the pump 35 is operated to suck up the seawater 38, and the solution storage chamber 38 of the metal ion generating means 32 is passed through the water absorption pipe 36. When direct current is passed through the electrodes 39a and 39b at the same time as passing seawater into the inside, positively charged metal ions are generated from the positive electrode side, and a treatment liquid containing the metal ions is generated, and the pump 35 Water is fed to the complex generating means 33 through the supply pipe 40 by the water feeding force. In this case, for example, when both electrodes 39a and 39b are formed of a copper plate, copper ions are generated, and a treatment liquid containing copper ions as an active ingredient is generated. The copper ion content is, for example, 0.1 to 1.0 ppm. In the case of silver ions, the concentration is preferably about 0.04 to 0.1 ppm. In the complex generation means 33, a solution containing a component that is a ligand of a complex such as sodium thiosulfate stored in the complex storage tank 41 is supplied through a supply pipe 42 that opens the gate valve 43. Therefore, a complex in which a ligand in a solution containing a metal ion containing a complex ligand such as sodium thiosulfate is coordinated and the ligand is coordinated to the metal ion Is produced as an active ingredient. In particular, silver ion is effective as an active treatment because of its high bactericidal action, but has the property of reacting with chlorine in seawater to form silver chloride to precipitate, but in the complex generating means 33, thiosulfuric acid is used. A complex [Ag (S ₂ O ₃ ) ₂ ] ^3- may be formed by mixing with sodium. Since the complex using silver ions is colorless and transparent, it is suitable for the active treatment liquid 4. Moreover, when using copper ion, it is good to produce | generate a transparent complex using an acidic solution. The active treatment liquid 4 containing, as an active ingredient, a complex in which a ligand is coordinated to the metal ion thus produced is supplied to a supply pipe 44 through a gate valve 46 opened by a water feeding force of a pump 45. And then temporarily stored in the processing liquid storage tank 47 and then supplied by the pump 48 to the processing liquid storage section 18 and the showering head 51 of the processing liquid tank 2 through the supply pipes 50a and 50b. Further, the concentration of the active ingredient in the complex in which the ligand is coordinated to the metal ion in the active treatment liquid 4 in the treatment liquid storage tank 47 is adjusted by opening the gate valve 56 and passing through the branch pipe 36a. An appropriate amount of seawater 38 may be sent into the processing liquid storage tank 47.

  In this way, the processing tank 2 is filled with the active processing liquid 4 containing the complex in which the ligand is coordinated and bonded to the metal ion as the active ingredient, and the laver working vessel A is in the laver network. When diving under B, the laver net B is forced downward into the metal ions by being pushed downward from above by the dipping bars 15 and 15 of the laver net immersion body 5 in the treatment liquid reservoir 18 of the treatment liquid tank 2. It is immersed in an active treatment solution 4 containing a complex having a ligand coordinated as an active ingredient, and appropriate activation treatment is performed. At the same time, since the active treatment liquid 4 containing a complex in which a ligand is coordinated to a fresh metal ion from the showering head 51 as an active ingredient is sprayed upward toward the laver net B, the laver net B is more reliably activated. The spray of the active treatment liquid 4 from the showering head 51 replenishes that the active treatment liquid 4 in the treatment liquid reservoir 18 of the treatment liquid tank 2 is consumed by the laver net B, and the lack of the active treatment liquid 4 Can also be prevented. In addition, it may be made to inject the fresh active process liquid 4 to the laver net B after passing the process liquid storage part 18 of the process liquid tank 2 with the showering head 51 provided in the position shown by the broken line of FIG. Good. When the activation treatment is performed, the suspension rope Ba of the laver net B moves backward on the guide member 6 and reaches the portion of the downward bending portion 10 of the main rod 9 of the rope passage device 3. As shown in FIG. 2, the downward bending portion is moved by moving the rear bending portion 10 against the total weight of the rope passing device 3 and the laver net immersion body 5 by the advancing force of the seaweed work boat A and moving backward. It passes smoothly between 10 and the guide member 6. Since only the suspension rope Ba passes between the downward bending portion 10 and the guide member 6, the upward force to lift the upper member 7 by the suspension rope Ba is relatively small. The upper member 7 is always held at a fixed position with respect to the guide member 6 by the mechanism 8.

  Thereafter, the suspension line Ba similarly passes between the lower bending portion 10 of each upper member 7 and the guide member 6.

  In this way, the rope passing device 3 allows the suspension rope Ba to pass and can maintain the relative positional relationship between the treatment liquid tank 2 and the laver net immersion body 5 at a fixed position, that is, rolls and stands. The shaking can be prevented, and the relative positional relationship between the laver net B and the laver net immersed body 5 can also be maintained at a fixed position, so that the activation treatment for the laver net B is always appropriate. Can do. Further, in the present embodiment, when the processing liquid sway preventing member 20 fixed to the immersion bar 15 is shaken together with the laver net work ship A, the activity in the processing liquid tub 2 is increased. The shaking of the treatment liquid 4 can be suppressed to a small extent, and thereby irregular movement of the active treatment liquid 4 can be surely prevented. Thereby, the fluctuation amount of the center of gravity due to the shaking of the active treatment liquid 4 is suppressed to be small, the stability of the laver work boat A is improved, and the laver net B is reliably placed in the active treatment liquid 4 in the treatment liquid tank 2. It is possible to always apply the activation treatment to the laver net B uniformly. Since the rope passing device 3 in this embodiment is formed by combining rod materials, a complicated mechanism is not required, the configuration is simple, the weight is low, the cost is very low, and the hanging rope is also provided. Ba can be passed smoothly. Further, the structure of the seaweed net immersion body is not limited to the above embodiment and can be changed. For example, as shown in FIG. 7, a substantially U-shaped rod 21 is hung between the upper members 7 and 7. The roller 22 for holding the laver net B may be attached to the rod 21 so as to be rotatable.

  As described above, according to the present embodiment, as the laver working vessel A advances, the laver is cut from the laver net B by the reaper F, and then the laver net B is immersed in the laver net by the laver activation processing device G. An active treatment liquid containing, as an active ingredient, a complex in which a ligand is coordinated to a metal ion with respect to a laver net B after cutting while being dipped under the body 5 and immersed in the active treatment liquid 4 The active treatment liquid 4 comprising the electrolysis product of an aqueous chloride solution is introduced into the laver cells during the relative movement to the rear end of the rear guide member I projecting from the stern. Appropriate activation treatment is performed by sufficiently penetrating and sterilizing various bacteria adhering to the leaf. In addition, after the rear guide member I is shrunk and the active treatment with the active treatment liquid 4 containing a complex in which a ligand is coordinated to a metal ion as an active ingredient is uniformly applied, the laver net is You may make it expand to return to.

  In this way, by applying the nori activation process using the nori work boat A of the present invention, the nori net B after cutting the nori is distributed to the metal ions while in the air on the nori work vessel A. An active treatment is performed using an active treatment solution 4 containing a complex coordinated with a ligand as an active ingredient, and after leaving the surface for a period of time effective for the active treatment, it is returned to the sea surface. Can be promoted healthy.

  Next, the case where an active treatment agent is further added to a complex in which a ligand is coordinated to a metal ion and the active treatment is performed using an active treatment solution 4 containing both as active ingredients will be described.

  In this case, the gate valve 54 is opened and the pump 53 is operated so that the treatment liquid storage tank 47 is supplied with an active treatment chemical made of high salt water having a salt concentration higher than seawater (for example, 5%). Supply. As a result, an active treatment liquid 4 containing a complex in which a ligand is coordinated to a metal ion and an active treatment agent as active ingredients is generated in the treatment liquid storage tank 47. Thereafter, in the same manner as described above, a complex and an active treatment in which a ligand is coordinated to a metal ion to the treatment liquid reservoir 18 and the showering head 51 of the treatment liquid tank 2 through the supply pipes 50a and 50b by the pump 48. An active treatment solution 4 containing a pharmaceutical agent as an active ingredient is supplied to perform an active treatment of laver.

  In addition, when the laver activation processing apparatus of the present invention is used in a ark-shaped laver work ship, among the components shown in FIG. 8, at least the metal ion generation means 32, the complex generation means 33, and the complex storage tank 41 are used in the ark. It is also possible to immerse the laver net lifted to the ark in the complex generating means 33 and apply the activation treatment to the soaked shape, and then extend the laver net to the sea surface again.

  Further, the present invention is not limited to the above-described embodiment, and can be changed as necessary.

The side view which shows the structure of the seaweed working ship carrying the active processing apparatus of the seaweed concerning this invention The top view which shows one example of embodiment of the active treatment apparatus of the seaweed which concerns on this invention like a skeleton Sectional drawing along the AA line of FIG. Sectional drawing along the BB line of FIG. The perspective view which shows the principal part of the active processing apparatus of the seaweed shown in FIG. Enlarged side view showing the main part of the rope passing device when passing the rope The perspective view which shows the other example of a seaweed net immersion body Configuration diagram showing an example of an activation processing mechanism

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Active processing mechanism of seaweed 2 Processing liquid tank 3, 3a Tuna passage device 4 Processing liquid 5 Nori net immersion body 6, 6a Guide member 7, 7a Upper member 8, 8a Upper member holding mechanism 32 Metal ion production | generation means 33 Complex production | generation Means 41 Complex storage tank 52 Drug storage tank A Seaweed work boat B Seaweed net Ba Suspension line F Mowing machine G Seaweed active treatment device I Rear guide member J Preliminary processing mechanism

Claims (10)

  An active treatment method for laver characterized in that an active treatment is carried out using an active treatment solution containing, as an active ingredient, a complex in which a ligand is coordinated to a metal ion with respect to a laver net.   An active treatment method for laver characterized by applying an active treatment using an active treatment solution containing a complex in which a ligand is coordinated to a metal ion and an active treatment agent as active ingredients to a laver net . The active treatment liquid containing a complex in which a ligand is coordinated to a metal ion as an active ingredient is mixed with a solution containing the metal ion generated by electrolyzing the metal into the ligand. It consists of a solution in which a ligand is coordinated and bonded to a metal ion. The method for active treatment of seaweed according to claim 1 or 2.   A laver working boat with a power propulsion mechanism is advanced so as to pass through the bottom of the laver net of the laver culture facility that is stretched on the sea surface part, and the laver net is moved to the rear part from the bow part of the hull to the rear part. In contrast, an active treatment solution containing a complex in which a ligand is coordinated to a metal ion as an active ingredient, or a complex in which a ligand is coordinated to a metal ion and an active treatment agent as an active ingredient An active treatment method for laver, characterized in that an active treatment is performed using an active treatment liquid that is then guided to the spreading position and then spread again.   A laver working boat with a power propulsion mechanism is advanced so as to pass through the bottom of the laver net of the laver culture facility that is stretched on the sea surface part, and the laver net is moved to the rear part from the bow part of the hull to the rear part. In contrast, an active treatment solution containing a complex in which a ligand is coordinated to a metal ion as an active ingredient, or a complex in which a ligand is coordinated to a metal ion and an active treatment agent as an active ingredient An active treatment using an active treatment liquid, and further, the rear guide member is lifted up for a time effective for the active treatment, and then the laver net is lifted and then led to the expansion position to be expanded again. Active treatment method. The active treatment liquid containing a complex in which a ligand is coordinated to a metal ion as an active ingredient is mixed with a solution containing the metal ion generated by electrolyzing the metal into the ligand. 6. The method for treating seaweed according to claim 4, comprising a solution in which a ligand is coordinated to a metal ion. Metal ion generating means for generating metal ions by electrolyzing metal;
The metal ion generated by this metal ion generating means is mixed with a solution containing a component to be a ligand, the ligand is coordinated to the metal ion, and the ligand is coordinated to the metal ion. Active treatment liquid generating means for generating an active treatment liquid containing the complex as an active ingredient,
A laver active treatment apparatus comprising a treatment liquid tank for storing the active treatment liquid in contact with a laver net. An active treatment solution containing a complex in which a ligand is coordinated to a metal ion as an active ingredient, an activity containing a complex in which a ligand is coordinated to a metal ion and an active treatment agent as an active ingredient An active treatment mechanism for generating at least one kind of treatment liquid and storing it in the treatment liquid tank is provided,
When the ropes that pass through the upper surface of the ropes constituting the laver culture facility, the upper parts that are placed on and away from the lower parts, and the ropes pass between the two members And the upper member holding mechanism for holding the upper member in a fixed position with respect to the lower member, the lower members are disposed on both sides of the treatment liquid tank of the activation treatment mechanism, respectively, and the treatment liquid A laver net soaking body in which the laver net passing through the upper part of the tank together with the ropes constituting the laver culture facility is pushed down and immersed in the active treatment liquid in the treatment liquid tank is supported by the upper members on both sides. A nori active treatment device characterized by being arranged.   A seaweed working ship equipped with the seaweed activation processing apparatus according to claim 7 or 8.   9. A seaweed working ship equipped with a laver activation processing apparatus according to claim 7 or claim 8 and a mower for cutting seaweed from a laver net.

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