KR20210117559A - Laver process drain water treatment apparatus and method for manufacturing dried laver using the same - Google Patents

Abstract

The present invention relates to a wastewater processing system which processes wastewater discharged through gaps of laver beds of a laver forming apparatus in which a raw mixture containing cut laver raw material is supplied on the laver beds and a wet laver layer is formed on the laver bed. More specifically, the wastewater processing system comprises: a water collection tank in which laver processing wastewater discharged to the outside of a laver forming apparatus through gaps of laver beds is collected; a dehydrator receiving the collected laver processing wastewater collected in the water collection tank to separate raw laver particles and water mixed in the laver processing wastewater; and a storage tank in which the water separated by the dehydrator is discharged from the dehydrator and stored. The raw seaweed particles from which the water has been dehydrated by the dehydrator are put into a laver concentration control tank controlling the concentration of raw laver contained in a raw mixture supplied on the laver bed of the laver forming apparatus. Accordingly, since a large amount of laver processing wastewater finally discharged into the sea during a laver manufacturing process is collected and raw laver contained in the wastewater is separated and reduced, the amount of laver thrown into the sea in the prior art can be minimized, thereby providing economic benefits to a business site. The water from which the raw laver has been removed is reduced in the laver manufacturing process, thereby saving water. In addition, clean wastewater from which the laver is removed is discharged to the sea, thereby not causing environmental pollution of the sea.

Description

Laver processing drain water treatment system and dried laver manufacturing method using the same {Laver process drain water treatment apparatus and method for manufacturing dried laver using the same}

The present invention relates to a laver manufacturing method, and more particularly, to a laver processing effluent treatment system capable of reusing a large amount of effluent generated during the laver manufacturing process, and a dried laver manufacturing method using the same.

Most of the raw seaweed harvested from the sea is processed into dried laver, and this laver is rich in various nutrients and has a unique flavor, so it has been widely consumed as food since ancient times.

Seaweed contains not only high-quality protein and fiber, as well as nutrients such as minerals and vitamins beneficial to the human body, but also low in calories as an alkaline food. known as food.

In addition, laver has good taste and flavor and is the most preferred food among seaweeds, and it is exported not only domestically but also overseas. It is widely used to enhance taste and flavor.

In order to process the seaweed into dry laver in this way, the raw seaweed is usually washed with water to remove foreign substances from the raw seaweed, then the raw seaweed is chopped, and then the chopped raw seaweed is mixed with fresh water to make laver in the laver forming apparatus. After molding and pressing in the field, a series of processes of drying with hot air are carried out.

However, the discharged water generated during the process of washing and shredding the raw seaweed or the discharged water discharged through the crevice of the seaweed during the molding and pressing process is discharged into the sea as it is.

However, since a large amount of raw laver particles are contained in a large amount of wastewater generated from the laver processing process, raw seaweed particles contained in the wastewater discharged into the sea are naturally ammonium nitrogen and nitrogen due to the metabolism of bacteria or enzymes in the water. By generating compounds, it not only pollutes the sea, but also wastes administrative power due to complaints from nearby fishermen and residents as it causes many odors in the nearby sea area as well as the generation of green algae.

Korean Patent Publication No. 10-2012-0035922 (published on April 16, 2012)

The problem of the present invention devised to solve the above problems is to recover a large amount of laver processing effluent finally discharged to the sea during the laver manufacturing process, separate the raw laver contained in the effluent and reuse it, so as not to be thrown into the sea in the past. can minimize the amount of raw laver, so it is possible to realize economic benefits to the business, save water by reusing the water from which the raw laver has been removed in the laver manufacturing process Therefore, it relates to a laver processing effluent treatment system that does not cause environmental pollution of the sea and a method for manufacturing dried laver using the same.

In the present invention devised to achieve the above object, the raw material mixture containing the minced laver raw material is supplied on the gimbaljang, and a wet laver layer is formed on the gimbaljang. As a treatment system, a water collecting tank in which laver processing effluent discharged to the outside of the laver forming apparatus through the gimbaljang gap is collected, and laver processing effluent collected in the collecting tub is supplied and mixed with laver processing effluents and water It includes a dehydrator for separating and a storage tank in which the water separated by the dehydrator is discharged from the dehydrator and stored, and the raw seaweed particles from which the water is dehydrated by the dehydrator are in the raw mixture supplied over the laver baljang of the laver forming apparatus. It is characterized in that it is put into a laver concentration control tank that adjusts the concentration of the contained laver raw material.

It is characterized in that it includes a strainer for receiving the laver processing effluent collected in the water collecting tank, filtering the laver processing effluent, and collecting the water pit contained in the laver processing effluent.

The filter tank has an open upper surface, a receiving space is provided inside, and a hole through which laver processing wastewater is filtered is formed on the outer surface, and is seated on the inside of the filter tank without contacting the inner surface of the filter tank. A suction port is formed at one end through which the laver processed wastewater that is inserted into the inside and is collected into the water collecting tank is sucked, and the other end is inserted between the outside of the perforated tube and the inside of the strainer and the laver processing discharged water sucked into the suction port is inside the strainer. The first transfer hose having a discharge port formed therein is inserted into the perforated tube and passes through the perforated hole formed in the perforated tube and a suction port through which laver processing discharge water stored inside the perforated tube is sucked is formed at one end, and the other end is to the dehydrator The drain is formed at the lower end of the outer surface of the sieve and the second transfer hose connected and provided with a supply port through which the laver processing discharge water sucked into the suction port is supplied to the dehydrator, and the drain that does not pass through the perforated hole formed in the perforated tube is discharged to the outside It is characterized in that it includes a hole.

In addition, the present invention is a method for manufacturing dried laver using a laver processing effluent treatment system, in which a first mixture of seawater and seaweed is accommodated in a first aging tank and aged for a certain period of time; The first mixture is supplied to the first dehydrator to separate the seawater and seawater mixed in the first mixture, the seawater dehydrated by the first dehydrator is supplied to the cutter to cut the raw seaweed, A step in which a second mixture of raw laver processed by the cutter and fresh water is mixed is received in a second aging tank and aged for a certain time, the second mixture aged in the second aging tank is laver equipped with an optical sensor The step of controlling the concentration of the raw laver contained in the second mixture by the optical sensor while being supplied to the concentration control tank, the second mixture of which the concentration of the raw laver in the laver concentration control tank is adjusted is supplied over the laver-forming apparatus of the laver forming apparatus When it is, the laver processing discharge water is discharged through the gap in the gimbaljang, and the wet laver layer formed on the gimbaljang is dried by hot air to produce dry laver, the laver passing through the gimbaljang gap and discharged to the outside of the laver forming apparatus The step of collecting processed effluent in a water collecting tank, the step of separating laver raw particles and fresh water mixed in the laver processing effluent by supplying the laver processed effluent collected in the water collecting tub to a second dehydrator, and fresh water separated by the second dehydrator is discharged from the second dehydrator and stored in a storage tank, and raw seaweed particles from which fresh water is dehydrated by the second dehydrator are added to the laver concentration control tank.

The laver processing effluent collected in the water collecting tank is supplied to a strainer, and the laver processing effluent is filtered in the strainer, and the wastewater filtration step of collecting the laver processing effluent contained in the laver processing effluent.

The filter tank has an open upper surface, a receiving space is provided inside, and a hole through which laver processing wastewater is filtered is formed on the outer surface, and is seated on the inside of the filter tank without contacting the inner surface of the filter tank. A suction port is formed at one end through which the laver processed wastewater that is inserted into the inside and is collected into the water collecting tank is sucked, and the other end is inserted between the outside of the perforated tube and the inside of the strainer and the laver processing discharged water sucked into the suction port is inside the strainer. A first transfer hose having a discharge port to be discharged is formed at one end, and a suction port is formed at one end through which the laver processing discharge water that is inserted into the inner side of the perforated tube and is stored inside the perforated tube is sucked through the perforated hole formed in the perforated tube, and the other end is the second end of the second The second transfer hose connected to the dehydrator and provided with a supply port through which the laver processing discharge water sucked into the suction port is supplied to the second dehydrator, and the muljeol formed at the lower end of the outer surface of the sieve and not passing through the perforated hole formed in the perforated tube are external It is characterized in that it comprises a drain hole discharged to.

The present invention recovers a large amount of laver processing effluent finally discharged to the sea during the laver manufacturing process, separates the raw laver contained in the effluent and reuses it, thereby minimizing the raw seaweed that was previously thrown into the sea. Profits can be realized, and water can be saved by reusing the water from which laver has been removed in the laver manufacturing process, and clean discharge water from which laver has been removed is discharged into the sea, so it has the effect of not causing environmental pollution of the sea. .

1 is a conceptual diagram showing a laver processing effluent treatment system according to an embodiment of the present invention;
2 is a conceptual diagram showing a laver processing effluent treatment system according to another embodiment of the present invention;
3 is a cross-sectional view showing the strainer in FIG. 2;
4 is a conceptual diagram showing a method for manufacturing dried laver using a laver processing effluent treatment system according to an embodiment of the present invention;
5 is a conceptual diagram showing a method for manufacturing dried laver using a laver processing effluent treatment system according to another embodiment of the present invention;
6 is a cross-sectional view showing the strainer in FIG. 5 .

Hereinafter, a preferred embodiment of the laver processing effluent treatment system according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a conceptual diagram showing a laver processing effluent treatment system according to an embodiment of the present invention.

Referring to FIG. 1 , the laver processing effluent treatment system according to a preferred embodiment of the present invention consists of components including a water collecting tank 10 , a dehydrator 20 and a storage tank 30 , which will be described in detail as follows. same.

The present invention is that the raw mixture containing the raw seaweed processed finely by a cutter is supplied on the laver forming apparatus (P) on the laver baljang (L) to form a wet laver layer on the laver baljang (L), and the laver forming apparatus ( It relates to a system for treating the discharged water discharged to the outside through the gap in the gimbaljang (L) in P).

First, for the process until the raw mixture containing the minced laver raw material of the present invention is supplied on the laver baljang (L) of the laver forming apparatus (P), the dried laver manufacturing method using the laver processing effluent treatment system to be described later. will be described in detail through

In the water collecting tank 10, a part of the raw mixture containing the raw seaweed supplied on the laver baljang (L) of the laver forming device (P) passes through the gap of the laver baljang (L) to the outside of the laver forming device (P). It is discharged, and the discharge water (hereinafter referred to as 'laver processing discharge water') that exits through the gap of this laver baljang (L) is collected.

In other words, since the raw mixture supplied on the laver balmjang (L) of the laver forming device (P) contains a large amount of water along with the chopped laver raw seaweed, the water escapes through the gap of the laver baljang (L). In this way, the water flowing out through the gap in the gimbaljang (L) contains seaweed primordial particles.

The laver processing effluent containing these raw laver particles is collected in the water collecting tank (10).

The dehydrator 20 serves to separate the raw laver particles and water mixed in the laver processing effluent by supplying laver processing effluent collected in the water collecting tank 10 .

Inside the dehydrator 20, there is accommodated a perforated network 21 having a number of perforations having very dense diameters, thereby effectively separating seaweed raw particles and water mixed in laver processing effluent.

In the storage tank 30 , the water separated by the dehydrator 20 is discharged from the dehydrator 20 and stored. Since the water stored in the storage tank 30 is a transparent liquid that does not contain raw seaweed particles, it does not cause environmental pollution even if it is discharged into the sea through the sewer.

In addition, a portion of the water stored in the storage tank 30 is supplied to a cutting machine for processing the raw seaweed. Here, the cutting machine for processing laver raw seaweed will be described through a dry laver manufacturing method using a laver processing effluent treatment system to be described later.

This is done by dehydrating the dried laver in seawater and then processing the dehydrated seaweed raw laver in a cutting machine. Since the transfer of the raw laver processed into pieces is not smooth, a part of the water stored in the storage tank 30 is supplied to the cutter to increase the moisture content of the raw laver processed into pieces.

On the other hand, the laver raw particles from which the water is dehydrated by the dehydrator 20 is a laver concentration control tank (500) for controlling the concentration of raw laver contained in the raw mixture supplied over the laver baljang (L) of the laver forming apparatus (P). ) is put into

In other words, the existing laver processing effluent that is thrown into the sea contains about 5 to 10% of raw laver. to reuse it.

Even if the raw laver that is thrown into the sea is reused in this way, the quality of the dried laver that is finally produced does not deteriorate, and the density of the dried laver increases, thereby improving the commercial properties of the dried laver.

Here, the raw seaweed processed by a cutter before being supplied over the laver baljang (L) of the laver forming device (P) is aged in fresh water and then supplied to the laver concentration control tank 500 along with the fresh water.

This laver concentration control tank 500 is provided with an optical sensor (S), the light irradiated from the optical sensor (S) penetrates the raw mixture in the laver concentration control tank 500, the laver forming apparatus (P) (L) is to control the concentration of raw laver contained in the raw mixture before being fed to the stomach. In this case, the photosensor may include a light emitting unit irradiating light and a light receiving unit receiving light irradiated from the light emitting unit.

Figure 2 is a conceptual diagram showing a laver processing wastewater treatment system according to another embodiment of the present invention, Figure 3 is a cross-sectional view showing the strainer in Figure 2 above.

2 and 3, the laver processing effluent treatment system of the present invention receives the laver processing effluent collected in the water collection tank 10, filters the laver processing effluent, and collects the mulch included in the laver processing effluent. (15) may be further included.

When the raw seaweed processed by the cutter is aged in fresh water and a certain period of time passes, the biological characteristics of the raw seaweed, a kind of seaweed, decay due to the proliferation of bacteria, resulting in discoloration and the appearance of a sticky juice.

When the laver processing effluent collected in the water collecting tank 10 is directly put into the laver concentration adjusting tank 500 in a state in which such a water trough is not removed, as a result, the laver forming device (P) in the laver concentration adjusting tank 500 Since the raw seaweed containing mulberry is mixed with the raw mixture supplied above the intestine (L), the commerciality of the dried laver is lowered.

Here, if the filter tank 15 will be described in more detail, the filter tank 15 includes a perforated hole 151 , a first transfer hose 152 , a second transfer hose 153 , and a drain hole 154 . is composed by

The punched hole 151 is seated inside the filter tank 15 in a non-contact state with the inner surface of the filter tank 15 . The perforated bore 151 is formed with a plurality of perforated holes 151a having an open upper surface, an accommodating space provided therein, and a dense diameter through which laver processing discharge water is filtered on the outer surface.

The first transfer hose 152 has a hollow shape, and one end is inserted into the water collecting tank 10 , and the other end is inserted between the outside of the perforated tube 151 and the inner side of the filtering tank 15 .

At one end of the first transfer hose 152 , a suction port 152a through which laver processing discharge water collected in the water collecting tank 10 is sucked is formed.

And, at the other end of the first transfer hose 152 , a discharge port 152b through which laver processing discharge water sucked into the suction port 152a is discharged into the strainer 15 is formed. At this time, a suction pump (M1) for forcibly sucking the laver processing discharge water may be provided on the suction port (152a) side of the first transfer hose 152.

The second transfer hose 153 has a hollow shape, and one end is inserted into the perforated tube 151 , and the other end is connected to the dehydrator 20 .

At one end of the second transfer hose 153, the laver processing discharge water that passes through the perforated hole 151a formed in the perforated tube 151 from the outside to the inner side of the perforated tube 151 and is stored inside the perforated tube 151 A suction port 153a to be sucked in is formed.

And, at the other end of the second transfer hose 153 , a supply port 153b connected to the dehydrator 20 and supplied to the dehydrator 20 is formed with laver processing discharge water sucked into the suction port 153a. At this time, a suction pump (M2) for forcibly sucking the laver processing discharge water stored inside the perforated tube 151 may be provided at the suction port 153a side of the second transfer hose 153 .

In addition, a drain hole 154 may be formed at the lower end of the outer surface of the sieve 15 for discharging water that does not pass through the perforated 151a formed in the perforated tub 151 to the outside of the sieve 15 . . In this case, the drain hole 154 may further include a drain cock 154a for controlling the flow of the discharged fluid.

Hereinafter, a detailed example of a method for manufacturing dried laver using the laver processing effluent treatment system according to the present invention will be described.

4 is a conceptual diagram illustrating a method for manufacturing dried laver using a laver processing effluent treatment system according to an embodiment of the present invention.

Referring to FIG. 4 , first, the seawater collected from the sea is put into the first aging tank 100 in which seawater is accommodated, and the first mixture in which seawater and water are mixed is produced in the first aging tank ( 100) while being stirred by the stirrer (L1) in the state accommodated for a certain period of time (step S100).

Then, the first mixture aged in the first aging tank 100 is supplied to the first dehydrator 200 to separate the seaweed and seawater mixed in the first mixture (step S200).

At this time, the first mixture is a foreign material to remove the foreign material contained in the first mixture at least twice through the foreign material remover for raw laver in order to remove the foreign material contained in the first mixture before being supplied to the first dehydrator 200. A removal process may be added.

Next, the seawater dehydrated seaweed raw seaweed by the first dehydrator 200 is supplied to the cutter 300 to finely cut the seaweed raw seaweed (step S300).

At this time, in order to remove the salt remaining in the raw laver processed by the cutter 300, a dehydration process of dehydrating the raw seaweed by putting the chopped raw seaweed into a dehydrator may be added.

Then, the raw laver processed by the cutter 300 is put into the second aging tank 400 containing fresh water, and the second mixture of raw seaweed and fresh water is accommodated in the second aging tank 400 . It is aged (step S400) for a certain time while being stirred by the stirrer (L2).

Then, the second mixture aged in the second aging tank 400 is supplied to the laver concentration control tank 500 equipped with the optical sensor S, and the second mixture is accommodated in the laver concentration control tank 500 . While being stirred by the furnace stirrer (L3), the concentration of the raw seaweed contained in the second mixture is adjusted by the photosensor (S) (step S500).

In other words, when the concentration of raw laver contained in the second mixture measured by the optical sensor (S) is low, the supply amount of raw laver supplied from the second aging tank 400 is increased, and conversely, the amount of raw laver contained in the second mixture is increased. When the concentration of laver raw grass is high, fresh water is supplied to the laver concentration control tank 500 through a separate pipe.

This laver concentration control tank 500 is provided with an optical sensor (S), the light irradiated from the optical sensor (S) is transmitted through the second mixture in the laver concentration control tank 500, the laver forming apparatus (P) It is to control the concentration of raw laver contained in the second mixture before being fed over the intestine (L). In this case, the photosensor S may include a light emitting unit irradiating light and a light receiving unit receiving the light irradiated from the light emitting unit.

Finally, when the second mixture of which the concentration of the raw laver is adjusted in the laver concentration control tank 500 is supplied over the laver baljang (L) of the laver forming device (P), the laver processing discharge water through the gap between the laver baljang (L) Dried laver is produced (step S600) while being discharged, and the wet laver layer formed on the gimbaljang (L) is dried by hot air by a hot air blower.

On the other hand, the laver processing effluent discharged to the outside of the laver forming apparatus (P) through the gap of the laver forming apparatus (P) is collected in the water collecting tank (600).

Next, the laver processing effluent collected in the water collecting tank 600 is supplied to the second dehydrator 700 to separate raw laver particles and fresh water mixed in the laver processing effluent.

Then, the fresh water separated by the second dehydrator 700 is discharged from the second dehydrator 700 and stored in the storage tank 800 .

In the storage tank 800 , the fresh water separated by the second dehydrator 700 is discharged from the second dehydrator 700 and stored. The fresh water stored in the storage tank 800 does not cause environmental pollution even if it is discharged into the sea through the sewer because it is in a transparent state that does not contain raw seaweed particles.

In addition, a portion of the fresh water stored in the storage tank 800 is supplied to the cutter 300 for processing the raw seaweed.

This is to dehydrate the seaweed matured in seawater, and then cut the seawater dehydrated seaweed raw laver into cuttings in the cutter 300. ) to increase the moisture content of the raw laver processed by supplying a portion of the water stored in the storage tank 800 to the cutter 300 because the cutting efficiency in ) and the transfer of the raw laver processed into pieces is not smooth.

On the other hand, the raw seaweed particles from which fresh water is dehydrated by the second dehydrator 700 are put into the laver concentration control tank 500 .

In other words, the existing laver processing effluent that is thrown into the sea contains about 5 to 10% of raw laver. to reuse it.

Even if the raw laver that is thrown into the sea is reused in this way, the quality of the dried laver that is finally produced does not deteriorate, and the density of the dried laver increases, thereby improving the commercial properties of the dried laver.

5 is a conceptual diagram illustrating a method for manufacturing dried laver using a laver processing effluent treatment system according to another embodiment of the present invention, and FIG. 6 is a cross-sectional view showing the strainer in FIG. 5 .

5 and 6, in the dried laver manufacturing method using the laver processing effluent treatment system of the present invention, the laver processing effluent collected in the water collecting tank 600 is supplied to the filtering tank 900 and in the filtering tank 900. The laver processing effluent is filtered and may be configured to further include a effluent filtration step in which the muljip contained in the laver processing effluent is collected.

This is because when the raw seaweed processed by the cutter 300 is aged in fresh water and a certain period of time passes, the raw seaweed, which is a kind of seaweed, decays due to the proliferation of bacteria due to the biological characteristics of the seaweed, so that a discolored and sticky sap is generated. do.

When the laver processing effluent collected in the water collecting tank 600 is directly put into the laver concentration adjusting tank 500 in a state in which such a water point is not removed, as a result, the laver forming apparatus (P) in the laver concentration adjusting tank 500 Since the raw seaweed containing mulberry is mixed with the second mixture supplied above the intestine (L), the commerciality of the dried laver is lowered.

Here, if the filter tank 900 will be described in more detail, the filter tank 900 includes a perforated hole 910 , a first transfer hose 920 , a second transfer hose 930 , and a drain hole 940 . is composed by

The punch hole 910 is seated inside the filter tank 900 in a non-contact state with the inner surface of the filter tank 900 . The perforated bore 910 has an open upper surface, a receiving space is provided therein, and a plurality of perforated holes 911 having a dense diameter through which laver processing discharge water is filtered is formed on the outer surface.

The first transfer hose 920 has a hollow shape, and one end is inserted into the water collecting tub 600 , and the other end is inserted between the outer side of the perforated tube 910 and the inner side of the filter tub 900 .

At one end of the first transfer hose 920 , a suction port 921 through which laver processing discharge water collected in the water collecting tank 600 is sucked is formed.

And, at the other end of the first transfer hose 920 , a discharge port 922 through which laver processing discharge water sucked into the suction port 921 is discharged into the strainer 900 is formed. At this time, a suction pump (M1) for forcibly sucking the laver processing discharge water may be provided on the suction port 921 side of the first transfer hose 920.

The second transfer hose 930 has a hollow shape, and one end is inserted into the perforated tube 910 , and the other end is connected to the second dehydrator 700 .

At one end of this second transfer hose 930, the laver processing discharge water that passes through the perforated hole 911 formed in the perforated tube 910 from the outside to the inner side of the perforated tube 910 and is stored inside the perforated tube 910 A suction port 931 to be sucked in is formed.

And, at the other end of the second transfer hose 930, a supply port 932 connected to the second dehydrator 700 and supplied to the second dehydrator 700 of laver processing discharged water sucked into the suction port 931 is formed. . At this time, the suction port 931 side of the second transfer hose 930 may be provided with a suction pump (M2) for forcibly sucking the laver processing discharge water stored inside the perforated tube (910).

In addition, a drain hole 940 may be formed at the lower end of the outer surface of the sieve 900 to discharge water that does not pass through the perforated 911 formed in the perforated tub 910 to the outside of the sieve 900 . . In this case, the drain hole 940 may further include a drain cock 941 for controlling the flow of the discharged fluid.

In the above, the present invention has been described based on a preferred embodiment, but the technical spirit of the present invention is not limited thereto, and it is possible for modifications or changes within the scope described in the claims to those of ordinary skill in the art to which the present invention pertains. Any such modifications or changes shall fall within the scope of the appended claims.

10, 600: catch tank 15, 900: filter tank
20: dehydrator 30: storage tank
100: first maturation tank 151, 910: other common
151a, 911: perforated 152, 920: first transfer hose
152a, 153a, 921, 931: inlet 152b, 922: outlet
153, 930: second transfer hose 153b, 932: supply port
154, 940: drain hole 200: first dehydrator
300: cutter 400: second aging tank
500: laver concentration control tank 700: second dehydrator
800: storage tank P: laver forming device
L: Baljang Kim S: Optical sensor

Claims (6)

As a wastewater treatment system, the raw mixture containing minced laver raw material is supplied on the gimbaljang and discharged through the gap in the laver forming apparatus where a wet laver layer is formed on the gimbaljang,
a water collecting tank in which laver processing discharge water discharged to the outside of the laver forming apparatus through the gap in the gimbaljang is collected;
A dehydrator for separating the raw laver particles and water mixed in the laver processing effluent is supplied to the laver processing effluent collected in the water collection tank; and
a storage tank in which the water separated by the dehydrator is discharged from the dehydrator and stored; includes,
The laver raw particles from which the water is dehydrated by the dehydrator is a laver processing discharge water treatment system, characterized in that it is put into a laver concentration control tank that adjusts the concentration of raw seaweed contained in the raw mixture supplied over the laver forming apparatus. . According to claim 1,
a strainer for receiving laver processing effluent collected in the water collecting cistern and filtering the laver processing effluent to collect the mulberry contained in the laver processing effluent;
Laver processing effluent treatment system, characterized in that it further comprises. According to claim 2, The filter tank,
The upper surface is opened, the receiving space is provided inside, the outer surface is formed with a hole through which laver processing wastewater is filtered, the perforated hole is seated inside the filter tank in a non-contact state with the inner surface of the filter tank;
A suction port is formed at one end through which the laver processing discharge water that is inserted into the inside of the water collecting tank and is collected in the water collection tank is sucked, and the other end is inserted between the outside of the perforated tube and the inside of the strainer and the laver processing discharge water sucked into the suction port is filtered. a first transfer hose having a discharge port discharged into the tank;
A suction port is formed at one end through which laver processing exhaust water that is inserted into the inner side of the perforated tube and is stored inside the perforated tube is sucked through the perforated hole formed in the perforated tube, and the other end is connected to the dehydrator and sucked into the suction port. a second transfer hose formed with a supply port through which water is supplied to the dehydrator; and
a drain hole formed at the lower end of the outer surface of the sieve through which the water trough that does not pass through the perforated hole formed in the perforated hole is discharged to the outside;
Laver processing effluent treatment system, characterized in that it comprises a. a) a first step in which the first mixture mixed with seawater and water is accommodated in a first aging tank and aged for a predetermined time;
b) a second step of separating the raw seaweed and seawater mixed in the first mixture by supplying the first mixture aged in the first aging tank to a first dehydrator;
c) a third step in which the seawater dehydrated seawater by the first dehydrator is supplied to the cutter, and the raw seaweed is processed into pieces;
d) a fourth step in which a second mixture of raw seaweed and fresh water processed by the cutter is accommodated in a second aging tank and aged for a predetermined time;
e) a fifth step in which the concentration of raw laver contained in the second mixture is adjusted by the photosensor while the second mixture aged in the second aging tank is supplied to a laver concentration control tank equipped with an optical sensor;
f) When the second mixture of which the concentration of laver raw material is controlled in the laver concentration control tank is supplied over the laver forming apparatus, the laver processing effluent is discharged through the gap in the laver baljang, and the wet laver layer formed on the laver baljang is A sixth step in which hot air is dried to produce dried laver;
g) a seventh step of collecting laver processing discharge water discharged to the outside of the laver forming apparatus through the gimbaljang gap in a water collecting tank;
g) an eighth step in which the laver processing effluent collected in the water collecting tank is supplied to a second dehydrator to separate raw seaweed particles and fresh water mixed in the laver processing effluent; and
h) a ninth step in which the fresh water separated by the second dehydrator is discharged from the second dehydrator and stored in a storage tank, and raw seaweed particles from which the fresh water is dehydrated by the second dehydrator are put into the laver concentration control tank;
Dry laver manufacturing method using a laver processing effluent treatment system comprising a. 5. The method of claim 4,
a wastewater filtration step in which the laver processing wastewater collected in the water collecting tank is supplied to a filtering tank, and the laver processing wastewater is filtered in the filtering tank to collect the laver processed wastewater included in the laver processing wastewater;
Dry laver manufacturing method using a laver processing effluent treatment system, characterized in that it further comprises. The method of claim 5, wherein the manure tank,
The upper surface is opened, the receiving space is provided inside, the outer surface is formed with a hole through which laver processing wastewater is filtered, the perforated hole is seated inside the filter tank in a non-contact state with the inner surface of the filter tank;
A suction port is formed at one end through which the laver processing discharge water that is inserted into the inside of the water collecting tank and is collected in the water collection tank is sucked, and the other end is inserted between the outside of the perforated tube and the inside of the strainer and the laver processing discharge water sucked into the suction port is filtered. a first transfer hose formed with a discharge port discharged into the tank;
A suction port is formed at one end through which the laver processing discharge water that is inserted into the inner side of the perforated tube and is stored inside the perforated tube is sucked through the perforated hole formed in the perforated tube, and the other end is connected to the second dehydrator and sucked into the suction port. a second transfer hose formed with a supply port through which the processed wastewater is supplied to the second dehydrator; and
a drain hole formed at the lower end of the outer surface of the sieve through which the water trough that does not pass through the perforated hole formed in the perforated hole is discharged to the outside;
Dry laver manufacturing method using a laver processing effluent treatment system, characterized in that it comprises a.

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