KR101215556B1

KR101215556B1 - Apparatus and method for cleaning attached organism of net

Info

Publication number: KR101215556B1
Application number: KR1020090074983A
Authority: KR
Inventors: 정승훈
Original assignee: 주식회사 씨에버
Priority date: 2009-08-14
Filing date: 2009-08-14
Publication date: 2012-12-26
Also published as: KR20110017498A

Abstract

The present invention relates to an apparatus and a method for removing benign network attached organisms. More specifically, it temporarily lifts a nursing net that is immersed in sea water and nurtures a seed net, and soaks it in heat water at a temperature that is harmless to the seed pad. The present invention relates to an apparatus and method for removing a benign network adherent that can remove adherent organisms such as barnacles and other larvae that interfere with the nutrient intake of the seed.

To this end, the present invention includes a water tank in which a positive net containing seed seeds is accommodated therein, a heater for heating the water filled in the water tank, and a water thermometer for measuring the temperature of the water.

Description

APAPATUS AND METHOD FOR CLEANING ATTACHED ORGANISM OF NET}

The present invention relates to an apparatus and a method for removing benign network attached organisms. More specifically, heat treatment is performed by immersing a nursing net that is immersed in sea water in hot water at a temperature harmless to the seed pad, and parasitic on the surface of the net to prevent nutrient intake of the seed. The present invention relates to an apparatus and method for removing an attached organism, which can remove adherent organisms such as larvae.

Oysters have been used for a long time in the early 1st century BC that they have been cultivated in Naples, and they are rich in many ingredients that are beneficial to the human body.

In modern times, as the efficacy of these oysters has been scientifically revealed, oyster farming has been widely used worldwide to satisfy the stamina-like Westerners who cannot eat sashimi.

As a method of oyster farming, conventional methods such as squeeze dropping and dialysis are used, but such a method often causes a plurality of paddles to agglomerate and slows down due to interference.侍) There was a problem that requires a separate operation to separate the lumps.

Therefore, in recent years, horizontal mesh farming has attracted attention, in which seedlings of individual oysters, which are independently grown, are mounted on a structure provided on a tidal flat and filled with a benign network.

Here, individual oysters refers to oysters that are grown as independent individuals without being attached and grown to one attachment substrate, and grow as independent individuals. It's bigger than a certain size.

The production and cultivation system for the seed of the individual oyster is described in detail in the registered patent publication of the Republic of Korea Patent No. 10-0591586. Briefly, the shell of nacre powder, dolomite powder, limestone powder One type of powder is sprinkled, matured larvae are added to the powder, and then grown to a certain size.

For reference, in the present specification, the term 'termination' is defined as referring to an individual oyster grown to a size (about 1 cm long) that can be mounted on a benign network.

In this way, the horizontal net farming method using a positive net containing seed pads is different from long-run or dialysis type, so that a plurality of pads grow individually without interference, so that the size of the paddles is large and the bulky pads need to be separated at harvest. There is no breakthrough farming method.

However, a disadvantage of this type of horizontal netting is that while the benign network is contained in seawater, other organisms such as larvae contained in the seawater adhere to the surface of the net and become parasitic.

Therefore, the nutrients of seawater to be introduced into the benign net as a seed of prey is consumed by the adherent organisms on the surface of the net in advance, and thus the seed is not fatally ingested due to inadequate nutrients.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide an apparatus and method for removing a benign network adherent organism by immersing a benign network obtained from seawater in hot water to kill adherent organisms by heat. .

It is another object of the present invention to provide an apparatus and method for removing a benign network adherent organism which allows an operator to soak and discharge the benign network in hot water without injury such as burns.

Another object of the present invention is to provide an apparatus and method for removing a benign network adherent organism that prevents death from death by keeping the temperature of hot water constant in an appropriate range.

In order to achieve the above object, the present invention is a hot water tank consisting of a water tank to fill the seawater is filled with a seed network containing a seed pad, a heater for heating the seawater and a water temperature measuring the temperature of the heated seawater; A holder configured to stack one or more of the positive network and be accommodated into the water tank; And a lifting unit for lifting or lowering the mounting unit.

In addition, the water tank further includes a circulation pump for circulating sea water.

In addition, the water thermometer is a digital water thermometer, and further includes a temperature controller for turning on (ON) / off (OFF) the heater so that the value measured by the digital water thermometer maintains a preset temperature range.

In addition, the temperature range is 70 ℃ ~ 90 ℃.

In addition, the lifting unit is a ball screw (Rack & Pinion) and a motor or a handle for driving it.

The lifting unit may further include an air cylinder vertically mounted to a side wall of the water tank in a longitudinal direction; And a shaft drawn in and out from the air cylinder.

In addition, an air solenoid valve connected to the air cylinder; An operation controller for operating the air solenoid valve; And measurement means for transmitting a measurement signal to the operation controller.

In addition, the measuring means is a timer that can set the descent and rise time of the mounting portion or the upper and lower detection sensors located at the top and bottom of the water tank.

Furthermore, the present invention provides a method for removing a benign network adherent organism comprising a step of immersing and discharging a positive net containing seed seeds in hot water maintaining a predetermined temperature range.

In addition, the temperature range is 70 ℃ ~ 90 ℃.

In addition, the positive net is immersed in the hot water for a predetermined time and then discharged.

In addition, the predetermined time is 1 second to 5 seconds.

Apparatus and method for removing a benign network adherent organism according to the present invention has an effect that can be easily removed from the benign network by killing the attached organisms, such as other larvae attached to the surface of the benign network with hot water.

That is, in the seed pad mounted inside the seawater, the positive nets raised from the seawater are immersed in a harmless level of hot water, and the attached organisms are killed by the heat, and the attached organisms are easily removed. There is an effect that the seed can be easily supplied with nutrients from the seawater without interruption and nurtured in a better environment.

In addition, by placing the training net on the mounting part and moving it up and down to the lifting part, a large number of training nets can be easily immersed in and removed from the hot water without the laborious labor of the worker, and the work can be safely performed by preventing the injury of the worker from the hot water. have.

In addition, by controlling the heater to maintain the temperature of the hot water at the proper temperature there is an effect that the seed is not killed and only the attached organisms can be killed.

In addition, by maintaining the time that the positive network is immersed in the hot water at a certain time there is an effect that can prevent the seed is damaged due to long exposure to the hot water.

In addition, the portion in contact with the hot water and the positive network has an effect of applying a stainless material or anticorrosive paint to prevent rusty water from entering the seed pad during heat treatment of the positive network.

Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a positive network attached organisms removal apparatus according to the present invention.

Apparatus for removing a benign network adherent organism according to the present invention is to remove the attached organisms 30, such as barnacles and other larvae attached to the mesh surface of the benign network 10 submerged in seawater for the growth of the seed pad 20 by heat treatment The hot water part 100 in which hot water for heat treatment of the positive net 10 is stored, the cradle 200 in which the positive net 10 is seated during the entire process of removing the adherent organism 30, and the positive net 10 is hot water. It includes a lifting unit 300 for moving up and down the mounting portion 200 so as to be contained in the hot water portion 100 containing it.

Therefore, the positive net 10, which is immersed in sea water and temporarily lifted, is seated on the holder 200 with the seed pads 20 contained therein and then put in the boiling part 100 by the operation of the lifting part 300. It removes and adheres to the surface of the net.

At this time, as will be described later in detail, the hot water stored in the hot water unit 100 is maintained in a proper temperature that the seed pad 20 is not damaged, the positive network 10 is contained in the hot water unit 100 while the seed pad 20 is contained. Only the attachment organisms 30 stuck to the mesh surface are dead and the seed pads 20 contained therein are not damaged.

Looking at the detailed configuration of such a hot water unit 100 and the mounting portion 200 and the lifting unit 300 as follows.

Figure 2 is a perspective view showing the boiling portion 100 of the positive network attached organism removal apparatus according to the present invention, Figure 3 is a mounting portion 200 and the lifting unit 300 of the positive network attached organism removal apparatus according to the present invention. It is a perspective view shown.

First, the hot water part 100 includes a water tank 110 and a heater 120 provided at the bottom of the water tank 110 as shown in FIG.

Here, the water tank 110 may have a general rectangular parallelepiped shape in which an upper surface is opened and a storage space of the hydrothermal water 111 is provided therein, but in any form as long as the mounting portion 200 (see FIG. 1) can be accommodated. It can be modified.

Then, the hot water 111 filled in the water tank 110 can be easily discharged through the drain pipe 130 exposed to the outside through the bottom side of the water tank 110, preferably the drain pipe ( 130 is configured to open and close with a stopper (not shown) or a valve (not shown).

In addition, the inside of the water tank 110 is provided with a rod-shaped guide bar 140 to guide the vertical movement of the mounting portion 200 (see Fig. 1) in the vertical direction, preferably the length of the water tank 110 It is provided in the bottom face of the center inside of both directions.

The upper end of the guide jaw 141 to prevent the separation of the guide protrusion protrudes horizontally.

In addition, wheels (not shown) may be added to the lower portion of the water tank 110 to facilitate movement of the water tank 110.

The wheel (not shown) may be a caster type that can be free to change direction, it is preferable that the locking device for preventing the rotation of the wheel (not shown) is fixed so that the position of the water tank 110 is fixed during work for safety. Do. Here, the locking device and the like are intended to control the rotation of the wheel, will be apparent to those skilled in the art.

In addition, the upper end of the longitudinal side wall of the water tank 110 is provided with a discharge table 150 protruding to the outward side in a predetermined length.

The outlet 150 may have a form in which water is easily drained, for example, a plurality of locking ends 151 are arranged side by side at a predetermined interval as shown in the drawing.

In addition, the outlet 150 may be permanently fixed to the water tank 110, but preferably can be unfolded only when folded and used normally for efficient storage of the equipment.

When the positive heat treated heat treatment network 10 is discharged to the discharge zone 150 as described below, the heat is cooled, and the worker can easily lift the positive communication network manually.

The heater 120 is provided with a '∪' shaped return band type and includes a heating tube 121 mounted on an inner bottom of the water tank 110 and a power supply terminal 123 connected to an end of the heating tube 121. . Here, the heating tube 121 is preferably formed in parallel with the inner bottom of the water tank 110 in parallel to form a heat generating area corresponding to the horizontal cross-sectional area of the water tank (110). However, the shape of the heating tube 121 is not limited to the '리턴' shaped return band type, and if it is a form that can comprehensively occupy the area of the horizontal cross section of the inner bottom of the water tank 110, any form of deformation It is also possible.

The power supply terminal 123 is mounted on an outer side surface of the bottom of the water tank 110 and is connected to a power line 125 to which electricity is supplied from an external power supply device (not shown).

That is, the heating tube 121 mentioned above is an electric heating tube of a heat transfer type that is heated by electricity supplied to the power supply terminal 123.

The heater 120 is controlled by the temperature controller 160 in conjunction with the digital water thermometer 161 for measuring the temperature of the hot water 111 in the water tank 110, the temperature controller 160 is a digital water thermometer ( In accordance with the measured value of 161, the hot water 111 in the water tank 110 is heated by turning on / off the power supplied to the power supply terminal 123 so as to maintain a preset temperature range. The heating of the tube 121 is controlled.

Preferably the temperature range is 70 ℃ ~ 90 ℃.

On the other hand, the measured value of the digital water thermometer 161 is displayed on a separate external display terminal (not shown), the operator can visually determine the temperature of the hot water 111 with the naked eye. And if necessary, the analog water thermometer 170 in which the instructions are displayed may be mounted separately.

In addition, the outer surface of the water tank 110, the circulation pump 180 is mounted, the circulation pipe 181 extending from the upper and lower therethrough penetrates into the water tank 110. The seawater of the bottom and the seawater of the upper portion heated by the heating tube 121 through the circulation pump 180 are mixed to distribute the hot water 111 having a uniform temperature as a whole in the water tank 110.

In the same role, an underwater fan (not shown) may be used.

Next, the description of the mounting portion 200 and the lifting portion 300 will be described based on FIG. 3, but with reference to FIG. 2 to look at the connection structure with the hot water portion 100 together.

Mounting unit 200 is a mounting frame 210 on which the positive network 10 is mounted, the first extending member 220, the first extending member 220 extending upward from each corner of the mounting frame 210 and the following It includes a second extending member 230 for connecting the shaft 320.

Here, the mounting frame 210 is arranged side by side a plurality of engaging members 211 in which the positive network 10 is placed inside the rectangular border.

In addition, the guide frame 213 through which the guide bar 140 penetrates is provided in the mounting frame 210, whereby the vertical movement of the mounting frame 210 is guided.

On the other hand, the first and second extension members 220 and 230 are for connecting the mounting frame 210 to the shaft 320 to be described later, in consideration of the center of gravity in order to prevent shaking, it may represent a suitable form. However, it should be noted that the first and second extension members 220 and 230 should be sufficiently immersed and removed from the hot water 111 of the water tank 110 in the positive net 10 placed on the mounting frame 210. . This is obvious to those skilled in the art.

Next, the lifting part 300 is composed of an air cylinder 310 mounted on an outer wall of the water tank 110 and a shaft 320 vertically drawn out from the air cylinder 310.

One or more air cylinders 310 are mounted to the water tank 110, and preferably mounted to the outer surfaces of the two side walls that cross the longitudinal direction of the water tank 110, respectively.

In addition, the air cylinder 310 is provided with an air solenoid valve (not shown) that can be controlled by the operation controller 330 to be described later.

The upper end of the shaft 320 vertically lifting from the upper end of the acylinder 310 is connected to both ends of the second extension member 230.

In this case, the shaft 320 should be drawn out from the air cylinder 310 to a length such that the mounting frame 210 can be sufficiently exposed over the hot water 111 in the water tank 110. In addition, the air cylinder 310 should also be mounted to a suitable height in the water tank (110).

For reference, a modification of the lifting unit 300 provided with a ball screw or rack and pinion and a handle or a motor for rotating the shaft 320 and the air cylinder 310 may be used by those skilled in the art. It is self-evident.

The lifting unit 300 is connected to the operation controller 330 which is linked with the measuring means (not shown).

The operation controller 330 is connected to a button 331 that allows the operator to turn on the operation of the lifting unit 300, preferably a foot pedal button that can be operated by the operator foot.

Such a button 331 can be modified to any switch having the same function will be apparent to those skilled in the art.

At this time, the lifting unit 300 is operated only by the button 331 in which the operation controller 330 is omitted, so that the rising or falling of the mounting unit 200 may be operated (in this case, the button 331 is ON / In addition to OFF, it also includes a drive direction changeover switch, and an operation controller for ensuring a more convenient and consistent heat treatment time (that is, each time the positive network 10 is immersed in the hot water 111 for the same time and then discharged). 330 is connected.

Measuring means (not shown) is a timer for generating a measurement signal according to the pre-set mounting frame 210 descending time, rising time or the water tank 110 at the point where the mounting frame 210 is lowered to the end. It may be an up and down detection sensor mounted on the top of the water tank 110 at the point raised to the bottom and end to generate a measurement signal accordingly.

Therefore, the operation controller 330 receives the measurement signal generated from the measurement means (not shown) to control the driving of the air cylinder 310 by operating the air solenoid valve (not shown).

At this time, the measuring means (not shown) may be provided with the timer and the vertical detection sensor together so that the mounting frame 210 waits for a predetermined time in the hot water 111 as needed.

Under the control of the operation controller 330 interlocked with such a measuring means (not shown), the mounting frame 210 on which the positive network 10 is seated is contained in the hydrothermal water 111 for the same time each time and is discharged to achieve a consistent heat treatment time. Will be secured.

Preferably the heat treatment time is 1 to 5 seconds.

Further, the hot water contact portion 100, the mounting portion 200 and the lifting portion 300 of the positive network attachment organism removing apparatus according to the present invention is made of a stainless material or a harmless heat resistant coating material is applied.

This prevents the components from corroding in contact with seawater.

Hereinafter, a method of removing the adherent organism attached to the benign network using the positive network attached organism removing device according to the present invention will be described with reference to the accompanying drawings.

4 is a state diagram in which the mounting portion 200 of the positive network attached organism removing device according to the present invention is lowered, and FIG. This is a state diagram discharged.

First, the benign network 10 is retrieved from the sea or the seawater of the aquarium, and the inner part of the positive network 10 contains the seed plaques 20, and the surface of the net is the same as other larvae that cling to the seawater. The adherent organism 30 is parasitic.

Referring back to FIG. 1, in order to accommodate the positive network 10 in the mounting unit 200, the mounting frame 210 may be connected to the top of the water tank 110 (the guide port 213 may contact the release prevention jaw 141). To rise).

At this time, the seawater filled in the water tank 110 is heated with hot water 111 in a preset temperature range.

The temperature range is a high temperature to the extent that the attached organism 30 attached to the network around the positive network 10 can be killed without damaging the seed 20 in the positive network 10, the range is 70 It is preferable that it is C-90 degreeC.

In order to maintain the proper temperature range of the seawater filled in the water tank 110, the temperature controller 160 linked with the digital water thermometer 161 controls the operation of the heater 120 in real time to turn on / off the power. ) do.

In addition, the inside of the water tank 110, the sea water is evenly mixed by the operation of the circulation pump 180, the hot water 111 of the uniform temperature is distributed throughout.

Separately, the positive network 10 is mounted on the mounting frame 210.

At this time, it will be possible to stack a large amount of the positive network 10 in order to increase the work efficiency.

Then, when the operator presses the button 331 to operate the air cylinder 310, the shaft 320 starts to descend downward, and thus the mounting frame 210 descends into the water tank 110 to form a positive network. 10 is immersed in the hydrothermal water 111 as shown in FIG.

Then, when a measurement signal is generated at the time when the mounting frame 210 is to be raised again from the measuring means (not shown), the operation controller 330 operates an air solenoid valve (not shown) according to the newlywed. The operating direction of 310 is changed upward.

Accordingly, the shaft 320 is drawn out from the air cylinder 310 and extended upward, and thus the mounting frame 210 is upwardly exposed and exposed from the hydrothermal water 111 as shown in FIG. 5.

Accordingly, the adherent organism attached to the surface of the positive network 10 immersed in the hydrothermal water 111 is killed at a high temperature and the seed plaque 20 maintains the previous state without any damage.

In addition, the positive network 10 is immersed in the hot water 111 for the same time each time and discharged to ensure heat treatment for a consistent time to ensure the safety of the seed 20 (20).

The positive net 10 immersed in the hot water 111 and exposed is pushed from the mounting frame 210 to the discharge unit 150 by the worker, and the positive net 10 cooled therefrom is carried by the operator. It is again submerged in the sea or the saltwater of the farm.

The above description is only a preferred embodiment of the present invention, and there may be various modifications. However, if these modifications are included in the technical spirit of the present invention will be within the scope of the present invention, the scope of the present invention can be easily understood by those skilled in the art through the following claims.

1 is a perspective view showing a benign network attachment organisms removal apparatus according to the present invention.

Figure 2 is a perspective view showing a hot water portion of the benign network attachment organisms removal apparatus according to the present invention.

Figure 3 is a perspective view showing the mounting portion and the lifting portion of the positive network attachment organism removal apparatus according to the present invention.

Figure 4 is a state in which the mounting portion of the positive network attachment organisms removal device according to the present invention is lowered.

Figure 5 is a state in which the positive network is discharged from the mounting portion of the positive network attachment organism removal apparatus according to the present invention.

10: training network 20: termination

30: adherent organism 100: boiling water

110: water tank 111: hot water

120: heater 121: heating tube

123: power supply stage 125: power line

130: drain pipe 140: guide bar

141: departure stop 150: discharge table

151: hang step 160: temperature controller

161: digital water thermometer 170: analog water thermometer

180: circulation pump 181: circulation pipe

200: mounting portion 210: mounting frame

211: locking member 220: first extension member

230: second extension member 213: guide mechanism

300: lifting unit 310: air cylinder

320: shaft 330: operating controller

331: button

Claims

A device for removing organisms attached to a benign network used in a horizontal mesh oyster farming method,

A hot water tank comprising a water tank filled with seawater in which a positive net containing seed pads is filled, a heater for heating the seawater, and a water thermometer for measuring the temperature of the heated seawater;

A holder configured to stack one or more of the positive network and be accommodated into the water tank;

A lifting unit for raising or lowering the mounting unit;

A circulation pump circulating the seawater in the water tank; And

A positive network attachment organisms removal device comprising a discharge port protruding outwardly from the upper end of the longitudinal one side wall of the water tank.

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The method according to claim 1,

The water thermometer is a digital water thermometer, and the positive network attached biological removal apparatus further comprises a temperature controller for turning on (ON) / off (OFF) the heater so that the value measured in the digital water thermometer maintains a preset temperature range. .

The method of claim 3,

The temperature range is 70 ℃ ~ 90 ℃ positive network attached organisms removal device.

The method according to claim 1,

The lifting part

Ball screw or rack and pinion and a positive net attachment bioremoving device, which is a motor or a handle that drives the ball screw or rack and pinion.

The method according to claim 1,

The lifting part

An air cylinder vertically mounted on a side wall of the water tank; And

A positive network attachment organisms removal device that is a shaft drawn out from the air cylinder.

The method of claim 6,

An air solenoid valve connected to the air cylinder;

An operation controller for operating the air solenoid valve; And

The apparatus for removing a living organism attached to a benign network further comprising a measuring means for transmitting a measuring signal to the operation controller.

The method of claim 7,

The measuring means

Positive and negative detection device attached to the positive and negative detection sensors located at the top and bottom of the timer or the water tank can set the falling and rising time of the mounting portion.

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