JP4646215B2 - Waste nori collection mechanism in foreign matter separation device of nori mixed liquid - Google Patents

Description

  The present invention relates to a discarded laver recovery mechanism in a foreign matter separation device for a laver mixture.

  As a conventional foreign matter separation device for a nori mixed solution, there is a “foreign material separation / removal device for raw seaweed” (referred to as reference (1)) in JP-A-8-140637, and “foreign matter separation in nori mixture” in JP 2004-357640 A. "Apparatus" (patented by the applicant of the present invention. Reference (2)), or Japanese Patent Application Laid-Open No. 2000-139424 "Contamination method of foreign seaweed, foreign substance separator and foreign substance removal apparatus" (Reference (3)) ). In the laver operation in the foreign matter separating apparatus for this laver mixture, the raw laver mixture that is intermittently and / or repeatedly introduced into the tank is transferred between the bottom of the tank and the rotating member (rotating plate, rotating part, etc.). It is separated into raw seaweed and foreign matter using the gap. The raw seaweed is guided to the non-defective tank through the suction port, and the foreign matter is retained in the tank. The operations such as guiding the fresh seaweed to the good tank and retaining the foreign matter in the tank are repeated (referred to as sorting work). Normally, a time of about 5 to 8 minutes is set for the sorting operation, and the raw laver mixture is intermittently and / or repeatedly added, so that foreign matter in the raw laver mixture increases. In such a situation where the foreign matter increases sequentially, in the tank, the foreign matter increases with respect to the raw nori in the raw nori mixed solution (the nori mixed solution), and the amount of the raw nori sucked from the gap and the suction port decreases. It can be considered harmful. This decrease leads to a decrease in processing capacity. As a result, the production of dry laver (laver product) decreases, the number of dry laver produced decreases, and the production process fails and normal production cannot be achieved. And / or problems such as incurring quality degradation. In addition, as described above, when the amount of foreign matter increases with respect to the raw nori in the laver mixture, naturally, a large amount of foreign matter is sucked in, and the quality can be degraded. Specifically, when foreign matter arrives in the good product tank, if the dry seaweed is produced from the raw seaweed in this good product tank, the probability of foreign matter entering the produced dry nori increases, leading to a reduction in quality and / or price. It is conceivable that a very serious problem occurs.

  For this reason, in the laver work (site) at the site, usually, while a large amount of fresh seaweed remains in the tank, that is, at an early stage, the seawater is discharged while being injected. However, in such an operation (apparatus and / or method), the amount of raw nori contained in the drainage (seawater to be discharged, water, etc.) is large, and usually the raw nori to be discarded (discarded nori) in one drainage. There is a fact that the amount of the rice is 2 to 3 with dry laver per sorting operation (about 5 to 8 minutes). Therefore, it is conceivable that there are harmful effects such as wasteful disposal of raw seaweed (original seaweed algae) and a decrease in economic efficiency. In addition, it is said that the amount of discarded nori seaweed reaches about 1% of the production amount, and the improvement is desired.

  In addition, after the sorting operation, in a tank that does not have an annular bottom corner part that is adopted in some cases, it is often necessary to discharge foreign substances and / or clean (wash) the tank. The These needs for cleaning and the like may be prominent under circumstances such as the quality of laver, the time of collection, and the natural environment. In order to discharge the foreign matter and / or to clean the tank, seawater and / or water is poured into the tank, and the foreign matter and / or seawater / raw seaweed is guided to a container such as a tank or tank. Since this foreign matter discharge operation requires approximately 30 to 60 seconds, the sorting operation in the tank must be stopped during this period. Therefore, there are improvements such as time loss and uneconomical factors.

  Other prior inventions related to the improvement of the foreign matter separation apparatus for the laver mixed liquid of the above-mentioned literatures (1) to (3) and / or the waste seaweed recovery device not disclosed in these literatures (1) to (3) Documents (4) and (5) are listed.

  Document (4) is a “raw seaweed foreign matter removing device” disclosed in Japanese Patent Laid-Open No. 9-94079. In the present invention, foreign matters larger than the seaweed original algae (raw nori) are separated by the first foreign matter separating means, and foreign matters smaller than the original algae are separated by the second foreign matter separating means. However, there is a description that this invention adjusts the injection amount of seawater and uses the first and second foreign matter separating means, but there is no specific description about the configuration and means, and there is doubt about the contents of the invention. is there.

  Reference (5) is “a method and an apparatus for separating foreign matter from raw seaweed” disclosed in Japanese Patent Application Laid-Open No. 2003-250501. This invention guides raw nori and water from which large foreign substances have been separated to a separation tank, and while stirring in this separation tank, increases the water pressure inside, and discharges the fine foreign substances and water from the micropores in the separation tank, A method and apparatus for separating raw seaweed from minute foreign matter. This invention intends to improve the cleanliness of fresh seaweed by effectively separating minute foreign substances. However, the large foreign matter remaining in the raw nori is problematic because it cannot pass through the minute gaps and still remains in the raw nori.

Japanese Patent Laid-Open No. 8-140637 JP 2004-357640 A JP 2000-139424 A JP-A-9-94079 JP 2003-250501 A

  The above-mentioned document (2) describes the setting of a gap (corresponding to the first gap of the present invention) in order to improve the removal rate of the seaweed foreign substance separating / removing machine (corresponding to the main seaweed foreign material separating / removing machine of the present invention). For example, the gap before operation is set to substantially zero. However, this gap can vary (open) due to slight manufacturing tolerances and negative pressure action due to the suction pressure of the suction pump during operation. It has been actually confirmed that foreign matter easily passes due to the change in the gap and the removal rate deteriorates at the time of collecting the seaweed algae and / or the state of the seaweed algae. Therefore, in order to reduce the clearance during operation, it is necessary to set the clearance at the time of stop to 0 or minus. However, this negative gap setting has an adverse effect.For example, when a phenomenon occurs in which air is mixed into the pump suction at the start of operation and the negative pressure suddenly disappears, the gap returns to negative. A scouring noise is generated, and wear of the rotating member (corresponding to the first rotating member of the present invention) and / or the bottom surface (sorting casing) of the tank (corresponding to the first tank of the present invention) occurs. As described above, there is a demand for expansion of the setting allowable range of the gap and avoiding wear of the rotating member and / or the bottom surface of the tank.

  References (1) and (3) describe a gap (corresponding to the first gap of the present invention), a rotating member (corresponding to the first rotating member of the present invention) and a tank (corresponding to the first tank of the present invention). )), And there is a limit to fine adjustment of the gap, which is considered impossible with an actual machine. In order to make this gap very small, it is almost impossible to consider the manufacturing tolerances, and it is considered difficult to implement it on an actual machine. Further, there is a probability that the bottom surface of the rotating member and / or the tank is worn. Therefore, also in this literature (1) and (3), expansion of the setting tolerance | permissible_range of a clearance gap and the avoidance of abrasion of the rotating member and / or the bottom face of a tank are desired.

  Further, Documents (4) and (5) are limited to inventions intended to separate (filter) and remove small (fine) foreign substances and to effectively use cleaning water. Therefore, it is not sufficient to solve the conventional problems. To explain this conventional problem, in the operation (apparatus and / or method) of discharging seawater while injecting a lot of raw laver in the tank (early), drainage (discharging seawater, or The amount of fresh seaweed contained in water etc. is usually large. Usually, the amount of fresh seaweed to be discarded in a single drainage is 2-3 sheets of dry seaweed per sorting operation (about 5 to 8 minutes). There is a fact that Therefore, it is said that the raw laver (the seaweed algae) is wasted and wasteful, resulting in a decrease in economic efficiency, and the amount of raw laver discarded reaches about 1% of the production. In addition, it is conceivable that discarded nori from the separation tank and / or effective utilization of fresh nori cannot be achieved.

  The invention of claim 1 has a main seaweed foreign matter separation and removal machine and a secondary seaweed foreign matter separation and removal machine arranged in parallel, and a first tank of the main seaweed foreign matter separation and removal machine and a second tank of the secondary seaweed foreign matter separation and removal machine. The waste laver mixed liquid discharge pipe communicates with this main seaweed foreign matter separation and removal machine. Waste seaweed recovery and / or effective use of raw seaweed in the waste seaweed (the waste seaweed increases in the work by early seawater injection and / or discharge, etc.), economic efficiency, or this waste seaweed and / or It is intended to avoid various pollution and salt damage based on seawater disposal. The invention of claim 1 is intended to avoid wear of at least the first rotating member and / or the bottom surface of the first tank, and to increase the setting allowable range of the first gap. Furthermore, the invention of claim 1 intends to accumulate foreign matters at the annular bottom corner and to minimize the amount of foreign matters floating around the first gap for foreign matter separation.

The first rotary member for sorting is installed in a first tank for laver mixed liquid having an annular bottom corner and having a seawater injection pipe and a washing water injection pipe. A first gap for sorting is formed between the first space portion such as a groove and a hole provided in the first tank, and foreign matter from the laver mixed liquid introduced into the first tank through the first gap The raw nori is selected from the first suction port of the first tank and guided to the first non-defective tank, and the foreign matter is retained at the annular bottom corner of the first tank. Main seaweed foreign matter separation and removal machine,
A second rotating member for sorting is installed in the second tank for the discarded nori mixed liquid provided in parallel with the first tank of the main seaweed foreign matter separating and removing machine and provided with a washing water injection pipe. And a second space such as a groove or hole provided in the second tank to form a second gap for sorting, and the foreign matter from the laver mixture put in the second tank through the second gap And the raw nori from the second tank is discharged from the second suction port of the second tank, the secondary nori foreign matter separating and removing machine configured to retain the foreign matter in the second tank,
The first tank and the second tank are communicated with a discarded nori mixed liquid discharge pipe, and the discarded nori mixed liquid discharged from the main nori foreign substance separating and removing machine can be separated into foreign substances in the auxiliary nori foreign substance separating and removing machine. A nori seaweed recovery mechanism in a foreign matter separator for a nori mixture liquid that is configured to perform dilution of the nori mixture liquid through a seawater injection pipe and a washing water injection pipe in the first tank, In the second tank, the waste nori collection mechanism in the foreign matter separation apparatus for the nori mixture is characterized in that the waste nori mixture is diluted through the washing water injection pipe.

  The invention of claim 2 is intended to achieve the object of claim 1 and to provide an optimum structure of the annular bottom corner and the first and second gaps to achieve this object. Further, the invention of claim 1 is intended to accumulate foreign matters at the annular bottom corner and minimize the amount of foreign matters floating around the first and / or second gaps for foreign matter separation.

The first rotating member for sorting is installed in a first tank for laver mixed liquid having an annular bottom corner and having a seawater injection pipe and a washing water injection pipe. And a first space for separation between the groove and the first space portion of the hole provided in the first tank, and foreign matter from the laver mixed liquid put into the first tank through the first gap The raw nori is selected, and the selected raw nori is sucked from the first suction port of the first tank and guided to the first non-defective tank, and the foreign matter is retained at the annular bottom corner of the first tank. A main seaweed foreign matter separation and removal machine,
A second rotating member for sorting is installed in the second tank for the discarded nori mixture with the washing water injection pipe in parallel with the first tank of the main seaweed foreign matter separation and removal machine, and the annular bottom corner is formed. The second rotary member for sorting is installed in the second tank for the discarded nori mixed liquid provided, and the second rotary member for sorting is provided between the second rotary member and the second space portion of the groove and hole provided in the second tank. Two gaps are formed, and foreign matter and raw nori are selected from the laver mixed liquid introduced into the second tank through the second gap, and the selected raw nori is supplied to the second suction port of the second tank. A secondary nori foreign matter separating and removing machine configured to discharge more and keep the foreign matter in the annular bottom corner of the second tank;
The first tank and the second tank are communicated with a discarded nori mixed liquid discharge pipe, and the discarded nori mixed liquid discharged from the main nori foreign substance separating and removing machine can be separated into foreign substances in the auxiliary nori foreign substance separating and removing machine. A nori seaweed recovery mechanism in a foreign matter separator for a nori mixture liquid that is configured to perform dilution of the nori mixture liquid through a seawater injection pipe and a washing water injection pipe in the first tank, In the second tank, the waste nori collection mechanism in the foreign matter separation apparatus for the nori mixture is characterized in that the waste nori mixture is diluted through the washing water injection pipe.

The invention of claim 3 is intended to achieve the object of claim 1 or claim 2 and to provide first and second tanks optimal for achieving this object.

Claim 3 is a discarded laver recovery mechanism in the foreign matter separation device for a laver mixture according to claim 1 or 2,
The discarded nori mixed liquid in which the second tank of the sub-nori foreign matter separation / removal machine is small with respect to the first tank of the main nori foreign matter separation / removal machine, and the second tank opens at the bottom of the first tank. It is a discarded nori collection mechanism in the foreign matter separation apparatus of the nori mixed liquid set as the structure installed under the discharge pipe.

  The invention of claim 4 is intended to achieve the object of claim 1 or claim 2 and to provide first and second gaps optimal for achieving this object.

Claim 4 is a discarded laver recovery mechanism in the foreign matter separation device for a laver mixture according to claim 1 or 2,
Foreign matter separation of the laver mixed liquid in which the second gap of the sub-seaweed foreign matter separation and removal machine is made small relative to the first gap of the main seaweed foreign matter separation and removal machine, and small foreign matters can be selected in this second gap. It is a discarded nori collection mechanism in the apparatus.

  The invention of claim 5 is intended to achieve the object of claim 1 or claim 2, to achieve this object, and to effectively use a conventional laver foreign matter separating and removing machine.

Claim 5 is a discarded laver recovery mechanism in the foreign matter separation device for laver mixture according to claim 1 or 2,
The primary tank of the main seaweed foreign matter separation and removal machine and the second tank of the secondary seaweed foreign matter separation and removal machine have the same size and configuration and are discarded from the first tank to the second tank via a pump. This is a discarded nori collection mechanism in a foreign matter separation device for a nori mixture liquid configured to be charged with the mixture liquid.

  The invention of claim 6 achieves the object of claim 1 or claim 2 and provides an optimum main / sub-seaweed foreign matter separation / removal machine for achieving the object, or washing efficiency / separation efficiency. Is intended to improve.

Claim 6 is a discarded laver recovery mechanism in the foreign matter separation device for a laver mixture according to claim 1 or 2,
A configuration in which the washing water injection pipes of the first and second tanks of the main / sub-seaweed foreign matter separation / removal machine are provided at a location far away from the waste nori mixed liquid discharge pipe or the foreign-body discharge pipe of the sub-nori foreign matter separation / removal machine This is a discarded nori collection mechanism in a foreign matter separation device for a mixed nori mixture.

  The invention of claim 7 is intended to achieve the object of claim 1 or claim 2 and to select a transport destination of raw nori selected in the second tank that is optimal for achieving this object. .

Claim 7 is a discarded laver recovery mechanism in the foreign matter separation device for a laver mixture according to claim 1 or 2,
The first rotary member of the first tank in the main seaweed foreign matter separation and removal machine is moved, the foreign matter and raw nori are selected from the laver mixture in the first gap, and the selected raw nori is stored in the first tank. The second rotating member of the second tank of the secondary laver foreign matter separating and removing machine during the sorting operation that sucks from one suction port and leads to the first non-defective product tank and keeps the foreign matter in the annular bottom corner of the first tank. The foreign material and raw nori are selected from the nori mixture (residual nori mixture) discarded in the second gap, and the selected raw nori is sucked from the second suction port of the second tank, It is possible to return to the first tank of the laver foreign matter separation and removal machine, to guide the first good product tank and / or the second good product tank (selectable transport of raw nori), and to put the foreign matter in the second tank In a foreign matter separation device for laver mixture that is to be kept It is discarded seaweed recovery mechanism.

  The invention according to claim 8 provides an optimum annular bottom corner that can achieve the object of claim 1 or claim 2, achieves this object, accumulates foreign matter at the annular bottom corner, and separates foreign matter. It is intended to minimize foreign matter floating around the first and / or second gaps for use.

Claim 8 is a discarded nori collection mechanism in the foreign matter separation device for the nori mixed liquid according to claim 1 or 2,
A waste nori collection mechanism in a foreign matter separator for laver mixed liquid, wherein the foreign matter is positively accumulated at the annular bottom corner and the foreign matter floating around the first and / or second gap is reduced. is there.

  The invention of claim 9 achieves the object of claim 3 and provides a configuration capable of ensuring the installation position of the second tank of the sub-seaweed foreign matter separating and removing machine optimal for achieving this object. Intended.

Claim 9 is a discarded nori recovery mechanism in the foreign matter separation device for the nori mixture according to claim 3,
The second tank of the secondary seaweed foreign matter separation and removal machine is configured to be installed below a discarded nori mixed liquid discharge pipe that opens at the bottom of the first tank of the main seaweed foreign matter separation and removal machine, and the waste nori mixed liquid discharge This is a discarded laver recovery mechanism in a foreign matter separating apparatus for laver mixed liquid configured to supply the discarded laver mixed liquid to the second tank through a drop from a pipe.

According to the first aspect of the present invention, a first rotating member for sorting is installed in a first tank for laver mixed liquid having an annular bottom corner and having a seawater injection pipe and a washing water injection pipe. A first gap for sorting is formed between the member and the first space portion of the groove and hole provided in the first tank, and foreign matter from the laver mixed liquid introduced into the first tank through the first gap Main nori of the composition which sorts out the raw nori, sucks the selected raw nori from the first suction port of the first tank and leads it to the first non-defective tank, and holds the foreign matter in the annular bottom corner of the first tank A foreign matter separation and removal machine;
A second rotating member for sorting is installed in the second tank for the discarded nori mixed liquid provided in parallel with the first tank of the main seaweed foreign matter separation and removal machine and provided with the washing water injection pipe. A second gap for sorting is formed between the second space of the groove and hole provided in the two tanks, and foreign matter and raw nori are removed from the laver mixture introduced into the second tank through the second gap. Sorting and removing the raw nori from the second suction port of the second tank, and a secondary nori foreign matter separation and removal machine configured to keep the foreign matter in the second tank,
The first tank and the second tank are communicated with a discarded nori mixed liquid discharge pipe, and the discarded nori mixed liquid discharged from the main nori foreign substance separating and removing machine is configured to allow foreign substances to be separated in the auxiliary nori foreign substance separating and removing machine. It is a discarded nori collection mechanism in the foreign matter separation device of the nori mixture,
In the first tank, the seaweed mixture is diluted through the seawater injection pipe and the washing water injection pipe. In the second tank, the discarded laver mixture is diluted through the washing water injection pipe. FIG. 3 is a discarded nori collection mechanism in a foreign matter separation device for a nori mixed liquid characterized in that FIG.

  Accordingly, in the first aspect of the present invention, the main seaweed foreign matter separation and removal machine and the secondary seaweed foreign matter separation and removal machine are provided in parallel, and the first tank of the main seaweed foreign matter separation and removal machine and the second tank of the secondary laver foreign matter separation and removal machine are discarded. This type of discarded laver is recovered by using a configuration that allows it to communicate with the laver mixed liquid discharge pipe and to separate the discarded laver from the main seaweed foreign matter separation and removal machine (the discarded laver mixed liquid) with the secondary laver foreign matter separation and removal machine. And / or effective utilization of raw seaweed in discarded laver and improvement of economic efficiency, or avoiding various pollution and salt damage based on disposal of discarded laver and / or seawater. The invention of claim 1 is intended to avoid wear of at least the first rotating member and / or the bottom surface of the first tank, and to increase the setting allowable range of the first gap. Furthermore, the invention of claim 1 intends to accumulate foreign matters at the annular bottom corner and to minimize the amount of foreign matters floating around the first gap for foreign matter separation.

The invention according to claim 2 is characterized in that a first rotary member for sorting is installed in a first tank for laver mixed liquid having an annular bottom corner and having a seawater injection pipe and a washing water injection pipe. A first gap for sorting is formed between the member and the first space of the groove and hole provided in the first tank, and foreign matter and raw material are generated from the laver mixture introduced into the first tank through the first gap. Separation of the main nori from the nori, the selected raw nori is sucked from the first suction port of the first tank and guided to the first non-defective tank, and the foreign matter is retained at the annular bottom corner of the first tank. A removal machine,
Installed in parallel with the first tank of the main seaweed foreign matter separation and removal machine, installed a second rotating member for sorting in the second tank for discarded nori mixed liquid equipped with a washing water injection pipe, and provided with an annular bottom corner The second rotating member for sorting is installed in the second tank for the discarded nori mixed liquid, and the second gap for sorting between the second rotating member and the second space of the groove and hole provided in the second tank. The foreign material and raw nori are sorted out from the laver mixture introduced into the second tank through the second gap, and the selected raw nori is discharged from the second suction port of the second tank to remove the foreign matter. A secondary nori foreign matter separating and removing machine configured to be retained at the annular bottom corner of the second tank;
The first tank and the second tank are communicated with a discarded nori mixed liquid discharge pipe, and the discarded nori mixed liquid discharged from the main nori foreign substance separating and removing machine is configured to allow foreign substances to be separated in the auxiliary nori foreign substance separating and removing machine. It is a discarded nori collection mechanism in the foreign matter separation device of the nori mixture,
In the first tank, the seaweed mixture is diluted through the seawater injection pipe and the washing water injection pipe. In the second tank, the discarded laver mixture is diluted through the washing water injection pipe. FIG. 3 is a discarded nori collection mechanism in a foreign matter separation device for a nori mixed liquid characterized in that FIG.

  Accordingly, the second aspect is characterized in that the object of the first aspect can be achieved and the structure of the annular bottom corner and the first and second gaps that are optimal for achieving the object can be provided. Further, the invention of claim 1 has an advantage that foreign matters are accumulated at the annular bottom corner portion, and foreign matters floating around the first and / or second gap for foreign matter separation can be reduced.

The invention of claim 3 is a discarded laver recovery mechanism in the foreign matter separation device for laver mixture according to claim 1 or 2,
The second tank of the secondary seaweed foreign matter separation and removal machine is smaller than the first tank of the main seaweed foreign matter separation and removal machine, and is below the discarded nori mixed liquid discharge pipe that opens the second tank at the bottom of the first tank This is a discarded nori collection mechanism in a foreign matter separation device for a nori mixture liquid configured to be installed in the nori.

  Accordingly, the third aspect has the characteristics that the object of claim 1 or 2 can be achieved, and the first and second tanks optimal for achieving the object can be provided.

Invention of Claim 4 in the discarded nori collection mechanism in the foreign material separation apparatus of the nori mixed liquid of Claim 1 or Claim 2,
In the foreign matter separating apparatus for laver mixed liquid, which is configured so that the second gap of the sub-seaweed foreign matter separation and removal machine is made small relative to the first gap of the main seaweed foreign matter separation and removal machine, and small foreign matters can be selected in the second gap. It is a discarded nori collection mechanism.

  Therefore, claim 4 has the characteristics that the object of claim 1 or claim 2 can be achieved, and that the optimal first and second gaps can be provided to achieve this object.

The invention of claim 5 is a discarded laver recovery mechanism in the foreign matter separator for laver mixture according to claim 1 or 2,
The primary tank of the main seaweed foreign matter separation and removal machine and the second tank of the secondary seaweed foreign matter separation and removal machine have the same size and configuration and are thrown from the first tank via the pump into the second tank and charged with the laver mixture. It is a discarded nori collection mechanism in the foreign matter separation device of the nori mixed liquid made into the structure to do.

Therefore, claim 5 has the characteristics that the object of claim 1 or claim 2 can be achieved, that this object is achieved, and that a conventional laver foreign matter separator and remover can be used effectively.

The invention of claim 6 is a discarded laver recovery mechanism in the foreign matter separation device for a laver mixture according to claim 1 or 2,
The labyrinth configured to dispose of the washing water injection pipes of the first and second tanks of the main and sub-nori foreign matter separation and removal machine, and to be provided at a location far away from the foreign matter discharge pipe of the nori mixed liquid separation and removal machine It is a discarded nori collection mechanism in the foreign substance separation apparatus of a liquid mixture.

  Therefore, claim 6 can achieve the object of claim 1 or claim 2, can provide an optimum main / sub-seaweed foreign matter separation / removal machine for achieving this object, or can improve the washing efficiency / separation efficiency. And the like.

The invention of claim 7 is a discarded laver recovery mechanism in the foreign matter separation device for a laver mixture according to claim 1 or 2,
The first rotating member of the first tank in the main seaweed foreign matter separation and removal machine is moved, the foreign matter and raw nori are selected from the laver mixture in the first gap, and the selected raw nori from the first inlet of the first tank During the sorting operation that sucks and leads to the first non-defective tank and keeps the foreign matter in the annular bottom corner of the first tank, the second rotating member of the second tank of the secondary seaweed foreign matter separation and removal machine is moved, and the second gap Discard foreign matter and raw nori from the nori mixture, suck the selected raw nori from the second suction port of the second tank, return it to the first tank of the main nori foreign matter separation and removal machine, the first good product tank And / or a discarded nori collection mechanism in a foreign matter separation device for a nori mixed liquid that can be guided to the second non-defective tank and that keeps the foreign matter in the second tank.

  Therefore, claim 7 has the characteristics that the object of claim 1 or claim 2 can be achieved, and the transport destination of the raw laver selected in the second tank optimal for achieving this object can be selected.

The invention of claim 8 is a discarded laver recovery mechanism in the foreign matter separation device for laver mixture according to claim 1 or 2,
This is a discarded seaweed recovery mechanism in a foreign matter separation apparatus for a laver mixed liquid in which foreign matter is positively accumulated in an annular bottom corner and foreign matter floating around the first and / or second gap is reduced.

  Accordingly, claim 8 can provide an optimum annular bottom corner that can achieve the object of claim 1 or claim 2, achieves this object, and accumulates foreign matter at the annular bottom corner, thereby separating the foreign matter. The foreign matter which floats around the 1st and / or 2nd clearance gaps of this can be made small, etc.

The invention of claim 9 is a discarded laver recovery mechanism in the foreign matter separation device for a laver mixture according to claim 1 or 2,
The second tank of the secondary seaweed foreign matter separation and removal machine is installed below the discarded nori mixed liquid discharge pipe that opens to the bottom of the first tank of the main seaweed foreign matter separation and removal machine, It is a discarded nori collection mechanism in the foreign matter separation device of the nori mixed liquid configured to supply the discarded nori mixed liquid to the second tank through a drop.

  Therefore, claim 9 is characterized in that the object of claim 3 can be achieved, and that a configuration capable of securing the installation position of the second tank of the secondary laver foreign matter separating and removing machine optimal for achieving this object can be provided. Have.

An example of the present invention will be described.
First, the drawings will be described. 1 is an overall cross-sectional view showing the first embodiment, FIG. 2 is an enlarged cross-sectional view of a main part of the main seaweed foreign matter separation and removal machine of FIG. 1, and FIG. FIG. 4 is an overall sectional view showing the second embodiment, FIG. 5 is an enlarged sectional view of the main part of the main seaweed foreign matter separating and removing machine of FIG. 4, and FIG. 4 is an enlarged sectional view for explaining the first gap of the main seaweed foreign matter separation and removal machine, FIG. 7 is an overall sectional view showing the third embodiment, and FIG. 8 is a main seaweed foreign matter separation and removal of the third embodiment. FIG. 9 is an enlarged sectional view for explaining the first gap of the main seaweed foreign matter separating and removing machine of the third embodiment, and FIG. 10 is an enlarged sectional view showing the water level sensor and its related department. It is.

  A first embodiment shown in FIGS. 1 to 3 will be described. First, 1A is a first tank for a laver mixed liquid of the main seaweed foreign matter separation and removal machine A, and this first tank 1A also serves as a laver mixed liquid injection pipe 2A and a washing water injection pipe 3A (for diluting the laver mixed liquid). And / or a seawater injection pipe 3-1A for diluting the laver mixture. In addition, the first space 4A provided in the first tank 1A via the annular bottom corner 1-1A has a substantially deep dish type first rotating plate 6A (first rotating member) via the first gap 5A. The first rotating plate 6A is supported by the first rotating shaft 6-1A and rotates via the first motor 6-2A. The first tank 1A is provided with a first suction port 8A to which a first hose 7-1A for guiding the selected raw laver to the first good product tank 7A is connected. Further, the first tank 1A is provided with a discarded laver mixed liquid discharge port 9-1A for communicating with the discarded laver mixed liquid discharge pipe 9A. In the figure, reference numeral 1-2A denotes an annular intermediate wall surface provided with a through hole formed by punching provided on the wall surface 1AA of the first tank 1A at an interval. This intermediate wall surface 1-2A allows passage of foreign matters in the laver mixed liquid and plays a role in foreign matter separation. The water level adjustment unit X formed by the intermediate wall surface 1-2A and the wall surface 1AA is provided with a water level sensor X1, and the water level adjustment unit X and / or the water level adjustment of the laver mixture in the first tank 1A is performed by the water level sensor X1. Plan. X2 is a drainage pipe for seawater, water, etc. connected to the pipe of the water level sensor X1. In the figure, 9-2A indicates a first valve provided in the discarded laver mixed liquid discharge pipe 9A, and 7-2A indicates a first pump provided in the first hose 7-1A. Reference numeral 12A denotes a liquid level first sensor provided in the first tank 1A. Next, 1B is a second tank for the laver mixed liquid of the auxiliary laver foreign matter separation and removal machine B, and this second tank 1B has a washing water injection pipe 3B (which may also serve for diluting the laver mixed liquid). Is provided. Further, in the second space 4B provided in the second tank 1B via the annular bottom corner 1-1B, a substantially bowl-shaped second rotating plate 6B (second rotating member) is provided via the second gap 5B. The second rotating plate 6B is provided on a second rotating shaft 6-1B and rotates via a second motor 6-2B. The second tank 1B is provided with a second suction port 8B, and the selected raw seaweed, for example, the second non-defective tank 7B, the first tank 1A, or the first tank is provided in the second suction port 8B. A second hose 7-1B for leading to the non-defective tank 7A is connected. Further, a foreign matter discharge port 11B to which a foreign matter discharge pipe 10B for discharging foreign matters is connected is provided in the second tank 1B. In the figure, 10-2B indicates a second valve provided in the foreign matter discharge pipe 10B, and 7-2B indicates a second pump provided in the second hose 7-1B. In this example, the second tank 1B of the secondary laver foreign matter separation and removal machine B is installed below the discarded laver mixed liquid discharge pipe 9A that opens at the bottom of the first tank 1A of the main seaweed foreign matter separation and removal machine A. Then, the discarded laver mixed liquid is supplied to the second tank 1B through a drop from the discarded laver mixed liquid discharge pipe 9A. In the figure, reference numeral 12B denotes a liquid level second sensor provided in the second tank 1B. The second tank 1B is provided with an annular intermediate wall surface 1-2B, and a water level sensor (not shown) provided in the water level adjusting portion X formed by the intermediate wall surface 1-2B and the wall surface 1BB of the second tank 1B. If necessary, this water level sensor adjusts the water level of the seaweed mixed solution in the water level adjusting unit X and / or the second tank 1B. A pipe (not shown) is connected to the water level sensor.

  Next, the sorting operation of the first embodiment will be described. While the laver mixed solution (raw nori mixed solution) is charged (supplied) into the first tank 1A from the laver mixed solution charging tube 2A, The first rotating plate 6A is rotated. Due to the rotation of the first rotating plate 6A, the raw laver in the mixed laver mixture is sucked from the first gap 5A, and the first non-defective product is passed from the first suction port 8A via the first hose 7-1A. It is sent to the tank 7A. In addition, foreign matters and / or fresh seaweed that are not sucked in from the first gap 5A (cannot pass through the first gap 5A) are mainly subjected to centrifugal force due to the rotation of the first rotating plate 6A, and the annular shape of the first tank 1A. In addition to being accumulated in the bottom corner 1-1A, the presence of foreign matter is relatively small in the vicinity of the first gap 5A, so that raw seaweed can be sucked efficiently and the foreign matter can be efficiently separated. There are such advantages. This series of movements is called the first sorting operation. And after this 1st sorting operation was performed for about 5 to 8 minutes, the discarded nori mixed solution kept in the annular bottom corner 1-1A of the first tank 1A was provided in the first tank 1A. The discarded laver mixed liquid discharge pipe 9A is passed through and supplied (supplied) to the second tank 1B. The second rotary plate 6B of the second tank 1B is rotated while being charged (supplied) to the second tank 1B. Due to the rotation of the second rotating plate 6B, the raw laver in the thrown-out laver mixed liquid is sucked in from the second gap 5B, and the second non-defective product passes through the second hose 7-1B from the second suction port 8B. It is sent to the tank 7B, the first tank 1A, or the first non-defective tank 7A. In addition, foreign matters and / or fresh seaweed that are not sucked from the second gap 5B (cannot pass through the second gap 5B) are mainly subjected to centrifugal force due to the rotation of the first rotating plate 6A, and the annular shape of the second tank 1B. In addition to being accumulated in the bottom corner 1-1B, the presence of foreign matter is relatively reduced in the vicinity of the second gap 5B, so that raw seaweed can be efficiently sucked and foreign matter can be efficiently separated. There are such advantages. This series of movements is called a second sorting operation. After the second sorting operation is performed for about 5 to 8 minutes, the foreign matter retained in the annular bottom corner 1-1B of the second tank 1B is removed from the foreign matter discharge pipe provided in the second tank 1B. 10B is sent out of the second tank 1B and stored in a container such as a tank. In this example, since the second rotating plate 6B is downsized, the second rotating plate 6B is never bent by the suction of the second pump 7-2B. Accordingly, since the second gap 5B is very unlikely to change, it is possible to surely separate and remove minute foreign matters (removal accuracy can be set high), or to reduce the size of the second motor 6-2B. There are features such as being able to plan. As shown in the figure, the second rotating plate 6B is substantially bowl-shaped, so that foreign matters can be accumulated in the annular bottom corner 1-1B. This facilitates cleaning, shortens the discharge time, etc. Can contribute. Further, since the sorting operation in the second tank 1B is performed in principle during the discharge of the discarded laver mixed liquid in the first tank 1A, it is beneficial without restricting the movement of the first tank 1A. There is an advantage that efficient sorting work, cleaning work, and foreign matter discharge work can be achieved. Further, by making the second rotary plate 6B substantially bowl-shaped, there are practical benefits such as reducing the suction of air from the second gap 5B as much as possible, improving the sorting accuracy and securing the suction amount. In addition, although the example which made the 2nd rotary plate 6B the substantially bowl shape was demonstrated, this 2nd rotary plate 6B can also be substituted to the 1st rotary plate 6A, The effect is the same as the 2nd rotary plate 6B. (There are other examples as well). Similarly, the first rotary plate 6A has been described as a substantially deep dish type. However, the first rotary plate 6A can be replaced by the second rotary plate 6B, and the effect is the same as the example described above. (Same for other examples).

  The second embodiment shown in FIGS. 4 to 6 will be described. 21A is a first tank for a laver mixed liquid of the main seaweed foreign matter separating and removing machine A, and the first tank 21A has a laver mixed liquid charging pipe 22A. And a washing water injection pipe 23A (which may also serve for dilution of the laver mixture) and / or a seawater injection pipe 23-1A for dilution of the laver mixture. Further, in the first space portion 24A provided in the first tank 21A via the annular bottom corner portion 21-1A, a substantially plate-shaped first rotary plate 26A (first rotary member) is provided via the first gap 25A. The first rotating plate 26A is provided on the first rotating shaft 26-1A and rotates via the first motor 26-2A. The sorting casing 210A provided below the first tank 21A is provided with a first suction port 28A. The first suction port 28A is a first for guiding the sorted raw laver to the first good product tank 27A. A hose 27-1A is connected. Further, the first tank 21A is provided with a discarded laver mixed liquid discharge port 29-1A for communicating with the discarded laver mixed liquid discharge pipe 29A. In the figure, reference numeral 21-2A denotes an annular intermediate wall surface provided with a through hole formed by punching provided at a distance from the wall surface 21AA of the first tank 21A. The intermediate wall surface 21-2A allows passage of foreign matters in the laver mixed liquid and plays a role in foreign matter separation. The water level adjustment unit X formed by the intermediate wall surface 21-2A and the wall surface 21AA is provided with a water level sensor X1, and the water level adjustment unit X and / or the water level adjustment of the laver mixture in the first tank 21A is performed by the water level sensor X1. Plan. X2 is a drainage pipe for seawater, water, etc. connected to the pipe of the water level sensor X1. In the figure, 29-2A represents a first valve provided in the discarded laver mixed liquid discharge pipe 29A, and 27-2A represents a first pump provided in the first hose 27-1A. 31B is a second tank for the laver mixed liquid of the auxiliary laver foreign matter separating and removing machine B, and the second tank 31B is provided with a washing water injection pipe 33B (which may also be used for diluting the laver mixed liquid). ing. The second space 31B provided in the second tank 31B via the annular bottom corner 31-1B has a substantially plate-shaped second rotating plate 36B (second rotating member) via the second gap 35B. The second rotating plate 36B is provided on the second rotating shaft 36-1B and rotates via the second motor 36-2B. The second tank 31B is provided with a second suction port 38B. The second suction port 38B contains the selected raw seaweed, for example, the second non-defective product tank 37B, the first tank 21A, or the first tank. A second hose 37-1B leading to the non-defective tank 27A is connected. Further, a foreign matter discharge port 41B to which a foreign matter discharge pipe 40B for discharging foreign matters is connected is provided in the second tank 31B. In the figure, 40-2B indicates a second valve provided in the foreign matter discharge pipe 40B, and 37-2B indicates a second pump provided in the second hose 37-1B. In this example, the second tank 31B of the secondary laver foreign matter separation and removal machine B is installed below the discarded laver mixed liquid discharge pipe 29A that opens at the bottom of the first tank 21A of the main seaweed foreign matter separation and removal machine A. Then, the discarded laver mixed liquid is supplied to the second tank 31B through a drop from the discarded laver mixed liquid discharge pipe 29A. In the figure, reference numeral 42B denotes a second liquid level sensor provided in the second tank 31B. The first tank 21A is provided with a liquid level first sensor 212A. The second tank 31B is provided with an annular intermediate wall surface 31-2B, and a water level sensor (not shown) provided in the water level adjusting portion X formed by the intermediate wall surface 31-2B and the wall surface 31BB of the second tank 31B. If necessary, this water level sensor adjusts the water level of the seaweed mixed solution in the water level adjustment unit X and / or the second tank 31B. A pipe (not shown) is connected to the water level sensor.

  Next, the sorting operation of the second embodiment will be described. While laver mixed liquid (raw laver mixed liquid) is charged (supplied) into the first tank 21A from the laver mixed liquid charging tube 22A, The first rotating plate 26A is rotated. Due to the rotation of the first rotating plate 26A, the raw laver in the mixed nori mixture is sucked in from the first gap 25A, and the first non-defective product passes through the first hose 27-1A from the first suction port 28A. It is sent to the tank 27A. In addition, foreign matters and / or fresh seaweed that are not sucked from the first gap 25A (and cannot pass through the first gap 25A) are mainly subjected to centrifugal force due to the rotation of the first rotating plate 26A, and the annular shape of the first tank 21A. In addition to being accumulated in the bottom corner 21-1A, the presence of foreign matter is relatively small in the vicinity of the first gap 25A, so that raw seaweed can be sucked efficiently and the foreign matter can be efficiently separated. There are such advantages. This series of movements is called the first sorting operation. And after this 1st sorting operation was performed for about 5 to 8 minutes, the discarded nori mixed solution kept in the annular bottom corner 21-1A of the first tank 21A was provided in the first tank 21A. The waste seaweed mixed liquid discharge pipe 29A is passed through the second tank 31B sequentially (supply). At this time, the second rotary plate 36B of the second tank 31B is rotated. And by this rotation of the second rotating plate 36B, the raw laver in the thrown-out laver mixed liquid is sucked in from the second gap 35B, and is passed through the second pump 37-2B from the second suction port 38B. It is sent to the second good product tank 37B, the first tank 21A, or the first good product tank 27A. In addition, the foreign matter and / or fresh seaweed that is not sucked from the second gap 35B (cannot pass through the second gap 35B) is mainly subjected to centrifugal force due to the rotation of the second rotary plate 36B, and the annular shape of the second tank 31B. In addition to being accumulated in the bottom corner 31-1B, the presence of foreign matter is relatively small in the vicinity of the second gap 35B, so that raw seaweed can be sucked efficiently, and foreign matter can be efficiently separated. There are such advantages. This series of movements is called a second sorting operation. After the second sorting operation is performed for about 5 to 8 minutes, the foreign matter retained in the annular bottom corner 31-1B of the second tank 31B is removed from the foreign matter discharge pipe provided in the second tank 31B. Via 40B, it is sent out of the second tank 31B and stored in a container such as a tank. In this example, since the second rotary plate 36B is downsized, the second rotary plate 36B is hardly bent by the suction of the second pump 37-2B. Therefore, the second gap 35B does not vary, and even minute foreign matters can be reliably separated and removed (the removal accuracy can be set high). As shown in the figure, since the second rotating plate 36B has a substantially plate shape, foreign substances can be accumulated in the annular bottom corner portion 31-1B of the second tank 31B, so that cleaning can be facilitated, shortened or discharged. Can contribute to shortening of the process. In addition, since the sorting operation in the second tank 31B is performed in principle during the discharge of the discarded laver mixed liquid in the first tank 21A, it is beneficial without restricting the movement of the first tank 21A. There is an advantage that efficient sorting work, cleaning work, and foreign matter discharge work can be achieved.

  Referring to the third embodiment shown in FIGS. 7 to 9, reference numeral 81A denotes a first tank for laver mixed liquid of the main seaweed foreign matter separation and removal machine A, and this first tank 81A has a laver mixed liquid input pipe 82A. And a washing water injection pipe 83A (which may also serve for dilution of the laver mixture) and / or a seawater injection pipe 83-1A for dilution of the laver mixture. Further, in the first space portion 84A provided in the first tank 81A via the annular bottom corner portion 81-1A, a substantially plate-shaped first rotary plate 86A (first rotary member) is provided via the first gap 85A. The first rotating plate 86A is provided on the first rotating shaft 86-1A and rotates via the first motor 86-2A. The sorting casing 810A provided below the first tank 81A is provided with a first suction port 88A, and the first suction port 88A is a first for guiding the sorted raw laver to the first good product tank 87A. A hose 87-1A is connected. Further, the first tank 81A is provided with a discarded laver mixed liquid discharge port 89-1A for communicating with a discarded laver mixed liquid discharge pipe 89A. In the figure, reference numeral 81-2A denotes an annular intermediate wall surface provided with a through-hole formed by punching provided on the wall surface 81AA of the first tank 81A at an interval. This intermediate wall surface 81-2A allows passage of foreign matters in the laver mixed liquid and plays a role in foreign matter separation. The water level adjustment unit X formed by the intermediate wall surface 81-2A and the wall surface 81AA is provided with a water level sensor X1, and the water level adjustment unit X and / or the water level adjustment of the laver mixture in the first tank 81A is performed by the water level sensor X1. Plan. X2 is a drainage pipe for seawater, water, etc. connected to the pipe of the water level sensor X1. In the figure, 89-2A represents a first valve provided in the discarded laver mixed liquid discharge pipe 89A, and 87-2A represents a first pump provided in the first hose 87-1A. Further, in the third embodiment, as shown in the figure, a plurality of first spaces 84A are formed at the bottom of the first tank 81A, and the first plate 84 is substantially plate-shaped in the first space 84A. A large number of annular projections 86-3A of the plate 86A are inserted, and a first gap 85A having a plurality of annular shapes is formed by the first space portion 84A and the annular projection 86-3A. 91B is a second tank for the laver mixed liquid of the auxiliary laver foreign matter separation and removal machine B, and this second tank 91B is provided with a washing water injection pipe 93B (which may also be used for diluting the laver mixed liquid). ing. Further, in the second space portion 94B provided in the second tank 91B via the annular bottom corner portion 91-1B, a substantially plate-shaped second rotary plate 96B (second rotary member) is provided via the second gap 95B. The second rotating plate 96B is provided on the second rotating shaft 96-1B and rotates via the second motor 96-2B. The second tank 91B is provided with a second suction port 98B, and the selected fresh seaweed, for example, the second non-defective tank 97B, the first tank 81A, or the first tank 98B is provided in the second suction port 98B. A second hose 97-1B leading to the non-defective tank 87A is connected. Further, a foreign matter discharge port 131B to which a foreign matter discharge pipe 130B for discharging foreign matters is connected is provided in the second tank 91B. In the figure, reference numeral 130-2B denotes a second valve provided in the foreign matter discharge pipe 130B, and reference numeral 97-2B denotes a second pump provided in the second hose 97-1B. In this example, the second tank 91B of the secondary laver foreign matter separation and removal machine B is installed below the discarded laver mixed liquid discharge pipe 89A that opens at the bottom of the first tank 81A of the main seaweed foreign matter separation and removal machine A. Then, the discarded laver mixed liquid is supplied to the second tank 91B through a drop from the discarded laver mixed liquid discharge pipe 89A. In the figure, 132B indicates a second sensor for liquid level provided in the second tank 91B. The first tank 81A is provided with a liquid level first sensor 812A. The second tank 91B is provided with an annular intermediate wall surface 91-2B, and a water level sensor (not shown) provided in the water level adjusting portion X formed by the intermediate wall surface 91-2B and the wall surface 91BB of the second tank 91B. If necessary, this water level sensor adjusts the water level of the seaweed mixed solution in the water level adjusting unit X and / or the second tank 91B. A pipe (not shown) is connected to the water level sensor.

  Next, the sorting operation of the third embodiment will be described. While laver mixed liquid (raw laver mixed liquid) is charged (supplied) into the first tank 81A from the laver mixed liquid charging pipe 82A, The first rotating plate 86A is rotated. Due to the rotation of the first rotating plate 86A, the raw laver in the mixed laver mixture is sucked from the first gap 85A, and the first non-defective product is passed from the first suction port 88A via the first hose 87-1A. It is sent to the tank 87A. Further, the foreign matter and / or fresh seaweed that are not sucked from the first gap 85A (cannot pass through the first gap 85A) are mainly subjected to centrifugal force due to the rotation of the first rotary plate 86A, and the annular shape of the first tank 81A. In addition to being accumulated in the bottom corner portion 81-1A, the presence of foreign matter is relatively small in the vicinity of the first gap 85A, so that raw seaweed can be efficiently sucked and foreign matter can be efficiently separated. There are such advantages. This series of movements is called the first sorting operation. Then, after this first sorting operation was performed for about 5 to 8 minutes, the discarded laver mixed liquid retained in the annular bottom corner portion 81-1A of the first tank 81A was provided in the first tank 81A. The waste laver mixed liquid discharge pipe 89A is passed through the second tank 91B sequentially (supply). At the time of the addition, the second rotary plate 96B of the second tank 91B is rotated. And by this rotation of the second rotating plate 96B, the raw laver in the thrown-out laver mixed liquid is sucked in from the second gap 95B, and is passed through the second hose 97-1B from the second suction port 98B. It is sent to the second good product tank 97B, the first tank 81A, or the first good product tank 87A. Further, the foreign matter and / or fresh seaweed that are not sucked in from the second gap 95B (cannot pass through the second gap 95B) are mainly subjected to the centrifugal force due to the rotation of the second rotary plate 96B, and the annular shape of the second tank 91B. In addition to being accumulated in the bottom corner portion 91-1B, the presence of foreign matter is relatively small in the vicinity of the second gap 95B, so that raw seaweed can be sucked efficiently, and foreign matter can be efficiently separated. There are such advantages. This series of movements is called a second sorting operation. After this second sorting operation is performed for about 5 to 8 minutes, the foreign matter retained on the bottom surface of the second tank 91B passes through the foreign matter discharge pipe 130B provided in the second tank 91B, It is sent out of the two tanks 91B and stored in a container. In this example, since the second rotary plate 96B is downsized, the second rotary plate 96B is considered to have substantially zero deflection due to suction of the second pump 97-2B. Therefore, the second gap 95B does not vary, and even minute foreign matters can be reliably separated and removed (the removal accuracy can be set high), or the second motor 96-2B can be downsized. There are features. And, as shown in the figure, the second rotating plate 96B has a substantially plate shape, so that foreign matters can be accumulated in the annular bottom corner portion 91-1B of the second tank 91B, so that cleaning can be facilitated, shortened or discharged. Can contribute to shortening of the process. Further, since the sorting operation in the second tank 91B is performed in principle during the discharge of the discarded laver mixed liquid in the first tank 81A, it is beneficial without restricting the movement of the first tank 81A. There is an advantage that efficient sorting work, cleaning work, and foreign matter discharge work can be achieved.

  FIG. 10 shows the water level sensor X1 employed in the first to third embodiments. A preferred example of the water level sensor X1 will be described. In the communication port X3 provided on the bottom surface of the water level adjustment unit X, A water level pipe X4 is provided so as to be movable up and down, and the water level pipe X4 is configured to be secured and / or sealed to the lifted position via an O-ring X5. The water level pipe X4 is lifted and / or fixed.

  In the above description, the apparatus having a configuration in which the main seaweed foreign matter separation / removal machine A and the sub-seaweed foreign matter separation / removal machine B are combined in a similar shape has been described. This combination is an example, and the main seaweed of the first embodiment is described. Constitution of the foreign matter separation and removal machine A and the secondary laver foreign matter separation and removal machine B of the second and third embodiments, and the main seaweed foreign matter separation and removal machine A of the second embodiment and the first and third embodiments With a combination of the secondary laver foreign matter separation and removal machine B, and with a combination of the main seaweed foreign matter separation and removal machine A of the third embodiment and the secondary seaweed foreign matter separation and removal machine B of the first and second embodiments. Even if it exists, since the same effect can be exhibited, it is a category of the present invention. In addition, the main seaweed foreign matter separation / removal machine A and the sub-seaweed foreign matter separation / removal machine B are integrated into a single structure for downsizing, ease of installation, simplification and cost reduction of the configuration, and ease of transport and cost reduction. Useful. In addition, each of the first non-defective tanks 7A, 27A, 87A, each of the second non-defective tanks 7B, 37B, 97B and each of the first tanks 1A, 21A, 81A can be selected for easy operation, setup, processing, etc. There is a real benefit that can contribute to speeding up, speeding up, facilitating work, and shortening work time. Furthermore, it can contribute to facilitation of connection with other devices, simplification and ease of installation work, and the like. In addition, the first tanks 1A, 21A, 81A (in general, the entire structure) of the main seaweed foreign matter separation and removal machine A and the second tanks 1B, 31B, 91B (in principle, the whole of the secondary seaweed foreign matter separation and removal machine B) And the second tanks 1B, 31B, 91B or containers (not shown, not shown) from the first tanks 1A, 21A, 81A via pumps (not shown). It is also possible to adopt a configuration in which the laver mixture is thrown away into the same example. Furthermore, the positional relationship, the interval, etc., where the main seaweed foreign matter separation and removal machine A and the sub laver foreign matter separation and removal machine B are installed are changed according to the state of the site.

  In addition, although the distinction between the main seaweed foreign matter separation / removal machine A and the sub-seaweed foreign matter separation / removal machine B or each member (configuration) has been described using the words “first” and “second”, it facilitates understanding. Yes, it is not limited to this word. Further, for example, the washing water injection pipes 3A and 3B of the first and second tanks 1A and 1B of the main and auxiliary nori foreign matter separation and removal machine A and B are used as the discarded nori mixed liquid discharge pipe 9A ( The waste nori mixed liquid discharge port 9-1A) or the distant from the foreign matter discharge pipe 10B (foreign matter discharge port 11B) of the auxiliary laver foreign matter separation and removal machine B is provided at a location far away from the cleaning efficiency, separation efficiency, and discharge effect. There is a feature that can be improved (the same applies to other examples).

FIG. 1 is an overall sectional view showing the first embodiment. 2 is an enlarged cross-sectional view of the main part of the main seaweed foreign matter separation and removal machine of FIG. 3 is an enlarged cross-sectional view for explaining the first gap of the main seaweed foreign matter separating and removing machine of FIG. FIG. 4 is an overall sectional view showing the second embodiment. 5 is an enlarged cross-sectional view of the main part of the main seaweed foreign matter separating and removing machine of FIG. 6 is an enlarged cross-sectional view illustrating the first gap of the main seaweed foreign matter separating and removing machine of FIG. FIG. 7 is an overall sectional view showing the third embodiment. FIG. 8 is an enlarged sectional view of the main part of the main seaweed foreign matter separating and removing machine of the third embodiment. FIG. 9 is an enlarged cross section for explaining the first gap of the main seaweed foreign matter separating and removing machine of the third embodiment. Figure 10 is an enlarged cross-sectional view showing the water level sensor and related departments.

A main seaweed foreign matter separation and removal machine 1A first tank 1AA wall surface 1-1A annular bottom corner 1-2A intermediate wall surface 2A laver mixed liquid injection tube 3A washing water injection tube 3-1A seawater injection tube 4A first space portion 5A first Gap 6A First rotating plate 6-1A First rotating shaft 6-2A First motor 7A First non-defective tank 7-1A First hose 7-2A First pump 8A First suction port 9A Discarded laver mixed liquid discharge pipe 9- 1A Abandoned laver mixed liquid discharge port 9-2A First valve 12A First sensor B Secondary seaweed foreign matter separation and removal machine 1B Second tank 1BB Wall surface 1-1B Annular bottom corner 1-2B Intermediate wall surface 3B Washing water injection pipe 4B Second Space 5B Second gap 6B Second rotating plate 6-1B Second rotating shaft 6-2B Second motor 7B Second non-defective tank 7-1B Second hose 7-2B Second pump 8B Second suction port 10B Foreign matter discharge pipe 10-2B Second Lub 11B Foreign matter discharge port 12B Second sensor 21A First tank 21AA Wall surface 21-1A Annular bottom corner portion 21-2A Intermediate wall surface 210A Sorting casing 22A Laver mixture input tube 23A Washing water injection tube 23-1A Seawater injection tube 24A First Space portion 25A First gap 26A First rotating plate 26-1A First rotating shaft 26-2A First motor 27A First non-defective tank 27-1A First hose 27-2A First pump 28A First suction port 29A Waste laver mixed Liquid discharge pipe 29-1A Discarded laver mixed liquid discharge port 29-2A First valve 212A First sensor 31B Second tank 31BB Wall surface 31-1B Annular bottom corner 31-2B Intermediate wall 33B Washing water injection pipe 34B Second space 35B Second gap 36B Second rotating plate 36-1B Second rotating shaft 36-2B Second motor 37B Second non-defective tank 37- B Second hose 37-2B Second pump 38B Second suction port 40B Foreign matter discharge pipe 40-2B Second valve 41B Foreign matter discharge port 42B Second sensor 81A First tank 81AA Wall surface 81-1A Annular bottom corner 81-2A Intermediate Wall surface 810A Sorting casing 82A Laver mixed liquid introduction pipe 83A Washing water injection pipe 83-1A Seawater injection pipe 84A First space 85A First gap 86A First rotary plate 86-1A First rotary shaft 86-2A First motor 86- 3A annular protrusion 87A first non-defective tank 87-1A first hose 87-2A first pump 88A first suction port 89A discarded nori mixed liquid discharge pipe 89-1A discarded nori mixed liquid outlet 89-2A first valve 812A first Sensor 91B Second tank 91BB Wall surface 91-1B Annular bottom corner portion 91-2B Intermediate wall surface 93B Washing water injection pipe 94B Second empty Part 95B Second gap 96B Second rotating plate 96-1B Second rotating shaft 96-2B Second motor 97B Second non-defective tank 97-1B Second hose 97-2B Second pump 98B Second suction port 130B Foreign matter discharge pipe 130 -2B Second valve 131B Foreign matter outlet 132B Second sensor X Water level adjuster X1 Water level sensor X2 Drain pipe X3 Communication port X4 Water level pipe X5 O-ring

Claims (9)

A first rotary member for sorting is installed in a first tank for laver mixed liquid having an annular bottom corner and a seawater injection pipe and a washing water injection pipe, and the first rotary member and the first tank A first gap for sorting is formed between the groove and the first space of the hole, and foreign substances and raw nori are sorted out from the laver mixture introduced into the first tank through the first gap. The selected raw seaweed is sucked from the first suction port of the first tank and guided to the first non-defective tank, and the main seaweed foreign matter is separated and removed in a manner that the foreign matter is retained in the annular bottom corner of the first tank. Machine,
A second rotating member for sorting is installed in the second tank for the discarded nori mixed liquid provided in parallel with the first tank of the main seaweed foreign matter separating and removing machine and provided with a washing water injection pipe. And a second space for the separation between the groove and the second space portion of the hole provided in the second tank, and foreign matter from the laver mixed liquid introduced into the second tank through the second gap Sorting the raw seaweed, discharging the selected raw seaweed from the second suction port of the second tank, a secondary seaweed foreign matter separating and removing machine configured to retain the foreign matter in the second tank,
The first tank and the second tank are communicated with a discarded nori mixed liquid discharge pipe, and the discarded nori mixed liquid discharged from the main nori foreign substance separating and removing machine can be separated into foreign substances in the auxiliary nori foreign substance separating and removing machine. A nori seaweed recovery mechanism in a foreign matter separator for a nori mixture liquid that is configured to perform dilution of the nori mixture liquid through a seawater injection pipe and a washing water injection pipe in the first tank, A waste seaweed recovery mechanism in a foreign matter separating apparatus for a seaweed mixture, wherein the waste seaweed mixture is diluted in a second tank through a washing water injection pipe. A first rotary member for sorting is installed in a first tank for laver mixed liquid having an annular bottom corner and a seawater injection pipe and a washing water injection pipe, and the first rotary member and the first tank A first gap for sorting is formed between the groove and the first space of the hole, and foreign substances and raw nori are sorted out from the laver mixture introduced into the first tank through the first gap. The selected raw seaweed is sucked from the first suction port of the first tank and guided to the first non-defective tank, and the main seaweed foreign matter is separated and removed in a manner that the foreign matter is retained in the annular bottom corner of the first tank. Machine,
A second rotating member for sorting is installed in the second tank for the discarded nori mixture with the washing water injection pipe in parallel with the first tank of the main seaweed foreign matter separation and removal machine, and the annular bottom corner is formed. The second rotary member for sorting is installed in the second tank for the discarded nori mixed liquid provided, and the second rotary member for sorting is provided between the second rotary member and the second space portion of the groove and hole provided in the second tank. Two gaps are formed, and foreign matter and raw nori are selected from the laver mixed liquid introduced into the second tank through the second gap, and the selected raw nori is supplied to the second suction port of the second tank. A secondary nori foreign matter separating and removing machine configured to discharge more and keep the foreign matter in the annular bottom corner of the second tank;
The first tank and the second tank are communicated with a discarded nori mixed liquid discharge pipe, and the discarded nori mixed liquid discharged from the main nori foreign substance separating and removing machine can be separated into foreign substances in the auxiliary nori foreign substance separating and removing machine. A nori seaweed recovery mechanism in a foreign matter separator for a nori mixture liquid that is configured to perform dilution of the nori mixture liquid through a seawater injection pipe and a washing water injection pipe in the first tank, A waste seaweed recovery mechanism in a foreign matter separating apparatus for a seaweed mixture, wherein the waste seaweed mixture is diluted in a second tank through a washing water injection pipe. In the discarded nori collection mechanism in the foreign matter separation device of the nori mixed liquid according to claim 1 or 2,
The discarded nori mixed liquid in which the second tank of the sub-nori foreign matter separation / removal machine is small with respect to the first tank of the main nori foreign matter separation / removal machine, and the second tank opens at the bottom of the first tank. A discarded laver recovery mechanism in a foreign matter separator for laver mixed liquid that is installed under the discharge pipe. In the discarded nori collection mechanism in the foreign matter separation device of the nori mixed liquid according to claim 1 or claim 2,
Foreign matter separation of the laver mixed liquid in which the second gap of the sub-seaweed foreign matter separation and removal machine is made small relative to the first gap of the main seaweed foreign matter separation and removal machine, and small foreign matters can be selected in this second gap. Waste nori collection mechanism in the equipment.   The first tank of the main seaweed foreign matter separation and removal machine according to claim 1 and claim 2 and the second tank of the secondary seaweed foreign matter separation and removal machine have the same size and configuration, and the first tank passes through a pump. Then, the discarded laver collecting mechanism in the foreign matter separating apparatus for the laver mixed liquid, which is configured to throw the discarded laver mixed liquid into the second tank. In the discarded nori collection mechanism in the foreign matter separation device of the nori mixed liquid according to claim 1 or claim 2,
A configuration in which the washing water injection pipes of the first and second tanks of the main / sub-seaweed foreign matter separation / removal machine are provided at a location far away from the waste nori mixed liquid discharge pipe or the foreign-body discharge pipe of the sub-nori foreign matter separation / removal machine Waste nori collection mechanism in the foreign matter separation device for the mixed nori mixture. In the discarded nori collection mechanism in the foreign matter separation device of the nori mixed liquid according to claim 1 or claim 2,
The first rotary member of the first tank in the main seaweed foreign matter separation and removal machine is moved, the foreign matter and raw nori are selected from the laver mixture in the first gap, and the selected raw nori is stored in the first tank. During the sorting operation that sucks from one suction port and leads to the first non-defective tank, and keeps the foreign matter in the first tank, the second rotary member of the second tank of the secondary seaweed foreign matter separation and removal machine is moved, Discard foreign matter and raw nori from the nori mixture (residual nori mixture) discarded in the second gap, and suck the selected raw nori from the second suction port of the second tank to separate and remove the main nori foreign matter In a foreign matter separating apparatus for laver mixed liquid, which is configured to return to the first tank of the machine, lead to the first good product tank and / or the second good product tank, and keep the foreign matter in the second tank. Discarded nori collection mechanism. In the discarded nori collection mechanism in the foreign matter separation device of the nori mixed liquid according to claim 1 or claim 2,
A discarded laver recovery mechanism in a foreign matter separator for laver mixed liquid in which the foreign matter is positively accumulated in the annular bottom corner and the amount of foreign matter floating around the first and / or second gap is reduced. In the discarded nori collection mechanism in the foreign matter separation device of the nori mixture according to claim 3,
The second tank of the secondary seaweed foreign matter separation and removal machine is configured to be installed below a discarded nori mixed liquid discharge pipe that opens at the bottom of the first tank of the main seaweed foreign matter separation and removal machine, and the waste nori mixed liquid discharge seaweed recovery mechanism discarded in seaweed mixture foreign matter content away device configured with supplying seaweed mixture discarded to said second tank via a drop from the tube.

Images