JP3210762U - Nori-mesh active treatment agent supply device and nori-mesh active treatment ship equipped with the same - Google Patents

Abstract

[PROBLEMS] Sea conditions (seawater contamination, seawater temperature, etc.) of seaweed farms, state and properties of seaweed nets to be activated and algae adhering to them, treatment during active treatment A laver net active treatment agent supply device that responds to any change during the active laver net activation process for changes in the concentration of the active laminating agent in the tank, and enables more appropriate laver net active treatment. And a laver net active treatment ship equipped with the same. [MEANS FOR SOLVING PROBLEMS] An active treatment agent tank (6) containing an active treatment agent for active treatment of a laver net stretched on a laver farm, and treated water in which the active treatment agent and water are mixed are contained. A laver net active treatment agent supply apparatus comprising: a treatment tank 3 in which the laver net activation process is performed; and supply means 9 and 10 for supplying the active treatment agent from the active treatment agent tank to the treatment tank. It is. It is a laver net active treatment ship 1 provided with the laver net active treatment agent supply device. [Selection] Figure 1

Description

  This device is equipped with a laver net active treatment agent supply device for cleaning and activating algae such as laver nets spread on the sea surface in laver farms and laver adhering to laver nets, and the same It relates to a seaweed net processing ship.

  In nori cultivation, for the purpose of nurturing healthy nori and improving the harvest rate, etc., the nori nets that are spread on the sea surface of the nori farm are subjected to active treatment after cutting the nori .

  For example, using a ship equipped with a treatment tank for performing an activation treatment (a laver net activation treatment ship), the treatment tank contains treated water in which an active treatment agent for activating the laver net and water is mixed, Active processing of laver net.

  The applicant of the present application has also proposed a device for quantitatively supplying an active treatment agent and a laver net active treatment ship using the device (Patent Documents 1 and 2). The purpose of this is to maintain the concentration of the active treatment agent in the treatment tank for performing the activation process of the laver net at a predetermined value during the laver net activation process. In addition, the sea conditions of the seaweed farm (seawater contamination, seawater temperature, etc.), the state / characteristics of the seaweed net to be activated and the algae adhering to it, and the treatment tank during the activation process The object of the present invention is to respond to the fluctuation of the concentration of the active treatment agent in the seaweed as needed during the laver net activation process, and to perform a more appropriate laver net activation process.

Utility Model Registration No. 3126101 Utility Model Registration No. 3206866

  The state of the sea in the seaweed farm where the seaweed net is stretched (seawater contamination, seawater temperature, etc.), the nature of the algae attached to the seaweed net that varies depending on the seaweed cultivation season (autumn to spring), etc. Are various. In addition, since seaweed is also mixed when the laver net stretched on the farm is sent into the treatment tank, the concentration of the active treatment agent in the treatment tank is the initial concentration during the active treatment. It may happen that the concentration is lower than the set concentration.

  The state of the sea in such a seaweed farm (seawater contamination, seawater temperature, etc.), the properties of the seaweed net to be activated and the algae attached to it, and the treatment tank during the activation process It is required to cope with the change in the concentration of the active treatment agent in the middle of the laver net activation treatment.

  Therefore, the laver net activation process should be performed appropriately by making it possible to respond to the changes in the concentration of the active treatment agent in the treatment tank during the activation process as needed. The purpose of the present invention is to propose a laver net active treatment agent supply device capable of producing a laver net active treatment ship.

[1]
An active treatment agent tank containing an active treatment agent for activating the laver net stretched on the laver farm,
A treatment tank in which treated water in which the active treatment agent and water are mixed is accommodated, and the active treatment of the laver net is performed;
A laver net active treatment agent supply apparatus comprising: a supply means for supplying the active treatment agent from the active treatment agent tank to the treatment tank.

[2]
The supply means includes
A supply pipe for supplying the active treatment agent into the treatment tank;
A supply pump interposed between the supply pipe and the active treatment agent tank;
Automatic supply means for continuously supplying the active treatment agent from the active treatment agent tank into the treatment tank through the supply pipe at a set supply amount per unit time until the set supply amount is reached. When,
The amount of the active treatment agent to be supplied from the active treatment agent tank into the treatment tank via the supply pipe can be arbitrarily controlled by manually opening and closing the valve cock provided in the supply pipe. Manual supply means for performing continuous supply of the active treatment agent from the active treatment agent tank into the treatment tank through the supply pipe under control of
It is possible to arbitrarily switch between continuous supply until the set supply amount of the active treatment agent by the automatic supply means and continuous supply of the active treatment agent by the manual supply means [1] Treatment agent supply device.

[3]
The supply means includes
A circulation pump interposed between a supply pipe for supplying the active treatment agent into the treatment tank and a suction pipe for sucking the treatment water from the treatment tank;
A laver net according to [1] or [2], further comprising: a follow-up liquid pump that is connected to at least one of the supply pipe and the suction pipe connected to the circulation pump and supplies the active treatment agent. Active treatment agent supply device.

[4]
The supply means includes
A circulation pump interposed between a supply pipe for supplying the active treatment agent into the treatment tank and a suction pipe for sucking the treatment water from the treatment tank;
A follow-up liquid pump connected to at least one of the supply pipe or the suction pipe connected to the circulation pump and supplying the active treatment agent;
[1] or [2] laver net active treatment agent supply device comprising: an active treatment agent adjustment tank to which the additional liquid pump is connected.

[5]
A seaweed net activation treatment vessel provided with a device for supplying a seaweed net activation treatment agent according to any one of [1] to [4].

  According to this device, the state of seaweed farming conditions (seawater contamination, seawater temperature, seasons, etc.), the state / characteristics of the seaweed net to which the active treatment is applied and the algae attached to it, and the active treatment are performed. In response to any changes in the concentration of the active treatment agent in the treatment tank during the course of the laver net activation process, the laver net activation process can perform a more appropriate laver net activation process. An agent supply device and a laver net active treatment ship equipped with the agent supply device can be provided.

The top view which abbreviate | omitted one part showing the schematic structure of the laver net active treatment ship by which the supply apparatus of the laver net active treatment agent which concerns on one Embodiment of this invention is employ | adopted. The top view which abbreviate | omitted one part showing the schematic structure of the laver net active processing ship by which the supply apparatus of the nori net active processing agent which concerns on other embodiment of this invention is employ | adopted. The top view which abbreviate | omitted one part showing the schematic structure of the laver net active treatment ship by which the supply apparatus of the laver net active treatment agent which concerns on other embodiment of this invention is employ | adopted. The block diagram explaining the structure of the automatic supply means in the supply apparatus of the seaweed net active treatment agent which concerns on one Embodiment of this device.

  In this embodiment, the laver net active treatment agent supply apparatus contains a treatment water in which an active treatment agent that activates a laver net stretched on a laver farm and water is contained, and the laver net It is an apparatus for supplying the laver net activation treatment agent to a treatment tank in which activation treatment is performed.

  Such a laver net active treatment agent supply apparatus includes an active treatment agent tank in which the active treatment agent is accommodated, and supply means for supplying the active treatment agent from the active treatment agent tank to the treatment tank. ing.

  And the laver net active processing ship of this embodiment is provided with the supply device of the laver net active processing agent mentioned above.

(Embodiment 1)
FIG. 1 shows an active treatment agent and water from an active treatment agent tank that accommodates an active treatment agent that is used in a laver net activation treatment vessel 1 and that activates a laver net stretched on a laver farm. An outline of an embodiment of a laver net active treatment agent supply apparatus in which an active treatment agent is supplied via a supply means to a treatment tank in which treated water mixed with water is contained and the active treatment of the laver net is performed. It is the top view which abbreviate | omitted one part showing a structure.

  The seaweed net activation treatment vessel 1 includes a treatment tank 3 in which treated water in which an active treatment agent and water are mixed is accommodated and the activation treatment of the laver net is performed, and is driven by the outboard motor 2.

  In the treatment tank 3, rod-shaped winding means 5a, 5b, 5c and 5d driven by the drive engine 4 are suspended. Thereby, the laver net stretched around the laver farm is wound up or unwound, and the laver net is activated in the treatment tank 3.

  In the embodiment shown in FIG. 1, the supply means for supplying the active treatment agent from the active treatment agent tank 6 to the treatment tank 3 is configured as follows.

  The active treatment agent accommodated in the active treatment agent tank 6 is supplied into the treatment tank 3 through the supply pipe 7 as indicated by an arrow 21.

  A supply pump 8 is interposed between the supply pipe 7 and the active treatment agent tank 6, and the activity accommodated in the active treatment agent tank 6 by the supply pump 8 as indicated by arrows 20 and 21. The processing agent is supplied into the processing tank 3 through the supply pipe 7.

  In the illustrated embodiment, automatic supply means 9 and manual supply means 10 are interposed in the supply pipe 7.

  The automatic supply means 9 continuously supplies the active treatment agent from the active treatment agent tank 6 into the treatment tank 3 via the supply pipe 7 at a set supply amount per unit time until the set supply amount is reached. Supply.

  The manual supply means 10 is an activation process that supplies the treatment tank 3 from the active treatment agent tank 6 through the supply pipe 7 by manually opening and closing a cock (not shown) of a valve provided in the supply pipe 7. The amount of the agent per unit time is arbitrarily controlled, and the active treatment agent is continuously supplied from the active treatment agent tank 6 into the treatment tank 3 via the supply pipe 7.

  As shown in the block diagram of FIG. 4, the automatic supply unit 9 includes a power switch 31, an active treatment agent supply amount setting unit 32, a flow meter unit 33, and an automatic-manual switching unit 34.

  In the active treatment agent supply amount setting unit 32, the supply amount (flow rate per unit time) of the active treatment agent is changed and set in 15 steps from 0.2 liters per minute to 3.7 liters per minute. ing.

  The flow meter unit 33 measures the flow rate of the active treatment agent supplied from the active treatment agent tank 6 and controls the flow rate so that continuous supply is performed until the flow rate reaches a preset flow rate.

  For example, the active treatment agent supply amount setting unit 32 of the automatic supply means 9 sets the supply amount (for example, 0.2 liter / min) of the active treatment agent per unit time, and the active treatment agent supplied by the flow meter unit 33. The active treatment agent is automatically and continuously supplied at a set supply amount per unit time until the set flow rate is reached.

  The automatic-manual switching unit 34 is a switch unit that arbitrarily switches between continuous supply of the active treatment agent by the automatic supply unit 9 and continuous supply of the active treatment agent by the manual supply unit 10.

  The manual supply means 10 continuously controls the amount of the active treatment agent supplied per unit time by manually opening and closing a cock of a valve (not shown) provided in the supply pipe 7 and continuously. It is possible to supply.

  For example, by using a scale indicating a flow rate provided in the valve, a cock of a valve (not shown) provided in the supply hose 7 is manually controlled to be opened and closed, and supplied to the treatment tank 3 through the supply hose 7. The amount of the active treatment agent to be supplied is continuously controlled with arbitrary control.

  In this embodiment, the automatic processing means 9 supplies the active processing agent from the active processing agent tank 6 to the processing tank 3 through the supply pipe 7 at a set supply amount per unit time until the set supply amount is reached. The amount of the active treatment agent to be supplied from the active treatment agent tank 6 into the treatment tank 3 via the supply pipe 7 is arbitrarily controlled by the manual supply means 10 and the manual supply means 10. The operation of continuously supplying the active treatment agent from the active treatment agent tank 6 into the treatment tank 3 via the supply pipe 7 can be arbitrarily switched.

  In this embodiment, by the setting in the automatic-manual switching unit 34 provided in the automatic supply means 9, the above-described continuous supply of the active treatment agent by the automatic supply means 9 and the continuous supply of the active treatment agent by the manual supply means 10 are performed. And can be switched arbitrarily.

  In this embodiment, the drive engine 4, the supply pump 8, and the automatic supply means 9 that drive the winding means 5 a, 5 b, 5 c, and 5 d can all be remotely controlled.

(Embodiment 2)
FIG. 2 shows an active treatment agent and water from an active treatment agent tank that accommodates an active treatment agent that is used in the nori mesh activation treatment ship 1 and that activates the laver net stretched on the laver farm. In another embodiment of the laver net active treatment agent supplying apparatus, wherein the active treatment agent is supplied to the treatment tank in which the treated water mixed with and the active treatment of the laver net is performed via the supply means It is the top view which abbreviate | omitted one part showing schematic structure.

  The parts common to the first embodiment shown in FIG. 1 are denoted by the same reference numerals, and the description thereof is omitted.

  In the embodiment shown in FIG. 2, the supply means for supplying the active treatment agent from the active treatment agent tank to the treatment tank 3 is configured as follows.

  A circulation pump 12 is interposed between a supply pipe 7 for supplying an active treatment agent into the treatment tank 3 and a suction pipe 11 for sucking treated water from the treatment tank 3.

  The treated water sucked from the treatment tank 3 through the suction pipe 11 as indicated by an arrow 22 is passed by the circulation pump 12 through the suction pipe 11 and the supply pipe 7 as shown by an arrow 23 and an arrow 20. Circulating and flowing into the treatment tank 3.

  In the illustrated embodiment, a follow-up liquid pump 14 for supplying an active treatment agent to the suction pipe 11 is connected.

  The follow-up liquid pump 14 is connected to the active treatment agent adjustment tank 16 through a connecting pipe 15. In the embodiment shown in FIG. 2, the active treatment agent adjustment tank 16 is an active treatment agent tank.

  Similarly to the active treatment agent tank 6 described in Embodiment 1 of FIG. 1, the active treatment agent adjustment tank 16 contains an active treatment agent that activates the laver net stretched on the laver farm.

  In the active treatment agent adjustment tank 16, the concentration and pH of the active treatment agent in the active treatment agent adjustment tank 16 are measured, and the concentration and pH of the treatment water sucked from the treatment tank 3 through the suction pipe 11, the treatment tank. 3, the concentration and pH of the active treatment agent in the active treatment agent adjustment tank 16 are adjusted while taking into consideration the state and state of the active treatment of the laver net in the inside.

  Thus, the treated water in the treatment tank 3 is not simply sucked through the suction pipe 11 and is circulated and flowed into the treatment tank 3 by the supply pipe 7 via the circulation pump 12. A supplementary pump 14 may additionally supply an active treatment agent having a concentration and pH adjusted according to the concentration and pH of the treated water in the tank 3 and the status / state of the active treatment of the laver net in the treatment tank 3. it can.

  Therefore, the effect of the laver net activation treatment in the treatment tank 3 using the activator can be improved.

  In the embodiment shown in FIG. 2, the additional liquid pump 14 that supplies the active treatment agent to the suction pipe 11 is connected. However, the additional liquid pump 14 is connected to either the suction pipe 11 or the supply pipe 7. It only has to be.

  In the embodiment illustrated in FIG. 2, the additional liquid pump 14 is connected to the active treatment agent adjustment tank 16 having the above-described configuration via the connection pipe 15, and is circulated through the suction pipe 11, the circulation pump 12, and the supply pipe 7. The active treatment agent was additionally added to the treated water in the treatment tank 3.

  Instead of the active treatment agent adjustment tank 16, the active treatment agent tank 6 described in the first embodiment (FIG. 1) can also be used. In this case, the concentration and pH of the active treatment agent in the active treatment agent tank 6 are measured, the concentration and pH of the treatment water sucked from the treatment tank 3 through the suction pipe 11, and the laver in the treatment tank 3. The concentration, pH, and the like of the active treatment agent in the active treatment agent tank 6 are adjusted in consideration of the status / state of the active treatment of the net.

  In this embodiment, the drive engine 4 that drives the winding means 5a, 5b, 5c, and 5d, the supply pump 8, the automatic supply means 9, the circulation pump 12, and the additional liquid pump 14 are all capable of remote control. it can.

(Embodiment 3)
FIG. 3 shows an active treatment agent and water from an active treatment agent tank that accommodates an active treatment agent that is used in the laver net active treatment ship 1 and that activates the laver net stretched on the laver farm. Still another embodiment of the laver net active treatment agent supply apparatus in which the active treatment agent is supplied via the supply means to the treatment tank in which the treated water mixed with water is accommodated and the active treatment of the laver net is performed It is the top view which abbreviate | omitted one part showing schematic structure.

  Parts common to the first and second embodiments shown in FIGS. 1 and 2 are denoted by the same reference numerals, and the description thereof is omitted.

  The supply means for supplying the active treatment agent from the active treatment agent tank to the treatment tank 3 employed in the embodiment shown in FIG. 3 includes the supply means in the first embodiment shown in FIG. 1 and the embodiment shown in FIG. It is a combination of the supply means of form 2.

  That is, the automatic processing means 9 continuously supplies the active processing agent from the active processing agent tank 6 to the processing tank 3 through the supply pipe 7 until the set supply amount is reached at the set supply amount per unit time. The amount of the active processing agent supplied from the active processing agent tank 6 into the processing tank 3 through the supply pipe 7 and the amount of the active processing agent per unit time are arbitrarily controlled by the manual supply means 10 and the supply pipe 7. The process of circulating and flowing through the suction pipe 11, the circulation pump 12, and the supply pipe 7 while arbitrarily switching the operation of continuously supplying the active treatment agent from the active treatment agent tank 6 into the treatment tank 3 via For the treated water in the tank 3, the activated treatment agent is additionally charged by the follow-up liquid pump 14 connected to the activated treatment agent adjustment tank 16 via the connection pipe 15.

  In the illustrated embodiment, an active treatment agent adjustment tank 16 and an active treatment agent tank 6 are provided. However, the active treatment agent adjustment tank 16 is omitted, and the active treatment agent tank 6 is omitted. It can be only.

  In this case, the additional liquid pump 14 is connected to the active treatment agent tank 6 via the connecting pipe 15. The active treatment agent tank 6 accommodates an active agent having a predetermined concentration and pH, which is set through the automatic supply means 9, and the supply amount of the active treatment agent per unit time (for example, 0.2 liter / minute). ), Which is used to supply continuously up to the set flow rate. The active treatment agent accommodated here is added to the treated water in the treatment tank 3 circulated and flowed through the suction pipe 11, the circulation pump 12 and the supply pipe 7.

(Embodiment of seaweed net activation treatment ship)
The active treatment agent and water are mixed from the active treatment agent tank containing the active treatment agent that activates the laver net stretched on the laver farm described in the first to third embodiments. A nori-mesh active treatment vessel equipped with a nori-mesh active treatment agent supply device for supplying the active treatment agent to the treatment tank in which the treated water is contained and the active treatment of the nori-mesh net is performed via the supply means Those who use No. 1 understand the state of the farm (seawater conditions such as seawater temperature) and the state / situation of the seaweed net at the seaweed farm, and For each row, it is determined how much amount of the active treatment agent is continuously supplied for how long to perform the laver net activation treatment.

  Based on this determination, the automatic supply means 9 processes the active processing agent from the active processing agent tank 6 through the supply pipe 7 until the set supply amount is reached at the set supply amount per unit time. The operation of continuously feeding into the tank 3 is performed.

  In the middle of this, the sea conditions of the seaweed farm (seawater contamination, seawater temperature, etc.), the state / characteristics of the seaweed net to which the active treatment is applied and the algae attached to it, during the active treatment In response to changes in the concentration of the active treatment agent in the treatment tank, the supply of the active treatment agent supplied from the active treatment agent tank 6 into the treatment tank 3 via the supply pipe 7 is switched to continuous supply by the manual supply means 10. The amount of the active treatment agent can be continuously supplied from the active treatment agent tank 6 into the treatment tank 3 via the supply pipe 7 by arbitrarily controlling the amount per unit time.

  In addition, by operating the additional liquid pump 14, the concentration and pH of the treatment water in the treatment tank 3, and the concentration and pH activation treatment adjusted according to the state and state of the activation process of the laver net in the treatment tank 3 The agent can be additionally supplied to the treated water in the treatment tank 3 circulated through the suction pipe 11, the circulation pump 12, and the supply pipe 7.

  According to the seaweed net activation treatment ship adopting the laver net activation treatment agent supply device of this embodiment, the person who is carrying out the activity treatment work of the seaweed net performs the activity treatment work of the seaweed net in the treatment tank 3. Visually check the state and properties of the laver net using its own hands and senses, and check the concentration of the active treatment agent in the treated water, the pH of the treated water, etc. During processing operations, the amount of active treatment agent supplied per unit time is controlled by switching between continuous supply of active treatment agent by automatic supply means and continuous supply of active treatment agent by manual supply means. Appropriate laver net activation treatment can be performed.

  In addition, if necessary, more appropriate laver net activation treatment can be performed by operating the additional liquid pump 14 and additionally charging the activation treatment agent.

  The preferred embodiments of the present invention have been described above with reference to the accompanying drawings. However, the present invention is not limited to the above-described embodiments, and various changes may be made within the technical scope grasped from the description of the claims of the utility model registration. Is possible.

DESCRIPTION OF SYMBOLS 1 Seaweed net activation processing ship 3 Processing tank 2 Outboard motor 4 Drive engine 5a, 5b, 5c, 5d Winding means 6 Active processing agent tank 7 Supply pipe 8 Supply pump 9 Automatic supply means 10 Manual supply means 31 Power switch 32 Active processing Agent supply amount setting unit 33 Flow meter unit 34 Automatic-manual switching unit 11 Suction pipe 12 Circulation pump 14 Additional liquid pump 15 Connection pipe 16 Active treatment agent adjustment tank

Claims (5)

An active treatment agent tank containing an active treatment agent for activating the laver net stretched on the laver farm,
A treatment tank in which treated water in which the active treatment agent and water are mixed is accommodated, and the active treatment of the laver net is performed;
A laver net active treatment agent supply apparatus comprising: a supply means for supplying the active treatment agent from the active treatment agent tank to the treatment tank. The supply means includes
A supply pipe for supplying the active treatment agent into the treatment tank;
A supply pump interposed between the supply pipe and the active treatment agent tank;
Automatic supply means for continuously supplying the active treatment agent from the active treatment agent tank into the treatment tank through the supply pipe at a set supply amount per unit time until the set supply amount is reached. When,
The amount of the active treatment agent to be supplied from the active treatment agent tank into the treatment tank via the supply pipe can be arbitrarily controlled by manually opening and closing the valve cock provided in the supply pipe. Manual supply means for performing continuous supply of the active treatment agent from the active treatment agent tank into the treatment tank through the supply pipe under control of
The laver net according to claim 1, wherein a continuous supply until the set amount of the active treatment agent by the automatic supply means is reached and a continuous supply of the active treatment agent by the manual supply means can be arbitrarily switched. Active treatment agent supply device. The supply means includes
A circulation pump interposed between a supply pipe for supplying the active treatment agent into the treatment tank and a suction pipe for sucking the treatment water from the treatment tank;
The laver net activity according to claim 1, further comprising: a replenishing pump that is connected to at least one of the supply pipe and the suction pipe connected to the circulation pump and supplies the active treatment agent. Treatment agent supply device. The supply means includes
A circulation pump interposed between a supply pipe for supplying the active treatment agent into the treatment tank and a suction pipe for sucking the treatment water from the treatment tank;
A follow-up liquid pump connected to at least one of the supply pipe or the suction pipe connected to the circulation pump and supplying the active treatment agent;
The apparatus for supplying an active treatment agent for laver net according to claim 1 or 2, further comprising an active treatment agent adjustment tank to which the additional liquid pump is connected.   5. A seaweed net activation treatment vessel comprising the laver net activation treatment agent supply device according to any one of claims 1 to 4.

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