KR101762097B1 - A Device for filtering fish sauce - Google Patents

Abstract

The present invention relates to a fishmeal filtering apparatus capable of separating raw fish sauce raw material remaining in a raw fish sauce manufacturing process into raw fish sauce and sludge and having a body frame, an elevating cylinder, a pedestal, a drum, a side cover, A plate, a pressurizing cylinder, and a storage tank. The body frame is composed of an upper plate, a lower plate and a plurality of column members. The lifting cylinder is vertically coupled to the upper portion of the lower plate. The pedestal has a first discharge space formed therein, and a fork insertion groove into which a fork of a forklift can be inserted is provided and detachably coupled to an end of the elevating cylinder. The drum is cylindrical in shape with a plurality of through holes opened in the top and bottom, and both sides thereof are coupled to the body frame and disposed on the pedestal. The side cover is coupled to the outside of the drum to form a second discharge space between the drums. The bag is a dehydratable mesh material which is put into the drum and placed on a pedestal. The press plate has a feed nozzle capable of feeding raw sauce material in a bag, and is slidably inserted into the drum. The pressurizing cylinder is coupled to the upper plate so that the presser plate repetitively presses the bag to lift the presser plate. In the storage tank, the fish sauce discharged into the first discharge space and the second discharge space is stored. According to the present invention configured as described above, when the fish sauce is completely discharged from the bag and only the sludge is left, the elevating cylinder supporting the pedestal is lowered and the pedestal is transported to the forklift to treat the sludge contained in the bag.

Description

[0001] The present invention relates to a device for filtering fish sauce,

More particularly, the present invention relates to a device for filtering raw fish sauce, which is capable of separating source raw materials into raw fish sauce and sludge in the process of manufacturing a raw fish sauce.

The fermented fish sauce and fish sauce are fermented by salting, flesh, egg, and gut of fish and shellfish such as anchovy, canary, and shrimp. It is fermented for 2 ~ 3 months and fermented for 2 ~ 3 months, and the raw material is edible without completely decomposing. The fermented fish sauce is produced by filtering the fermented fish for 6 ~ 24 months. The sauce has better taste and flavor than the fermented fish sauce. As shown in FIG.

Various devices and methods have been developed to filter the fish sauce. As a representative example, a technique relating to a "treatment apparatus for sludge sludge for the production of tongue-land" is disclosed in Korean Patent Publication No. 10-1276998.

Conventionally, the "apparatus for treating sashimi sludge for the production of fish tongs" is a device for separating raw fish sauce into fish sauce and sludge using a screw conveyor type solid-liquid separator (3). The sludge can be used as compost.

The solid-liquid separator 3 is provided with a plurality of draw-out rods 33b closely arranged to form a cylindrical liquid-separating filter 33. The filtration density of the liquid-separating filter 33 is the same as that of the net- It is necessary to once more filter the filtered fish sauce filtered by the liquid separation filter 33 with the purifying filter 4 because of the relatively low filtration density of the fabrics and the sludge collected in the liquid separation filter 33, The sludge collected in the sludge tank 4 must be treated separately.

The liquid separating filter 33 is integrally mounted inside the apparatus main body 31 of the solid-liquid separator 3, so that the liquid separating filter 33 can not be easily cleaned.

Korean Registered Patent No. 10-1276998 (Registered on Feb. 24, 2013, entitled "Disposal apparatus for sludge sludge for the production of fish tongue")

SUMMARY OF THE INVENTION Accordingly, it is an object of the present invention to solve the above-mentioned problems of the prior art, and it is an object of the present invention to simplify the filtration process of the raw fish sauce raw material, to easily transport and process the filtered sludge, And a filtering device.

In order to achieve the above-mentioned object, the present invention relates to a device for filtering raw fish roasted fish, which comprises an upper plate 110 and a lower plate 120 which are vertically spaced and opposed to each other, and a lower plate 120 connected to the upper plate 110 and the lower plate 120 A body frame 100 made up of a plurality of pillar members 130; A lifting cylinder 200 vertically coupled to the upper portion of the lower plate 120; A plurality of through holes 310 communicating with the first discharge space A1 are formed in an upper portion of the first discharge space A1 and a fork insertion groove 320 into which a fork of a forklift can be inserted, A pedestal 300 detachably coupled to an end of the lifting cylinder 200; A drum 400 having a tubular shape with a plurality of through holes 410 opened and having both sides thereof coupled to the body frame 100 and disposed on the pedestal 300; A side cover 500 coupled to the outside of the drum 400 to form a second discharge space A2 between the drums 400; A bag (600) which is inserted into the drum (400) and placed on the pedestal (300) with a dehydratable net material; A compression plate 700 having a supply nozzle 710 capable of supplying raw sauce material into the bag 600 and slidably inserted into the drum 400; A pressurizing cylinder 800 coupled to the upper plate 110 to raise and lower the press plate 700 so that the press plate 700 repeatedly presses the bag 600; And a storage tank 900 storing the fish sauce discharged into the first discharge space A1 and the second discharge space A2. When all the fish sauce is discharged from the bag 600 and only the sludge is discharged, The elevating cylinder 200 supporting the pedestal 300 is lowered and the pedestal 300 is transported by a forklift to treat the sludge contained in the bag 600.

A wire mesh member 1000 having a mesh unit smaller than the diameter of the through hole 410 of the drum 400 and closely fitted to the inner circumferential surface of the drum 400; The bag 600 may be blocked by the wire net member 1000 so that the bag 600 is not pushed out through the through hole 410 of the drum 400 during the pressing of the bag 600. [

The main body frame 100 may be provided with a plurality of supporting protrusions 140 protruding from the pillar member 130 toward the drum 400. The drum 400 may be provided with a plurality of protrusions, A latching bracket 420 is formed on the side surface of the main body frame 100 so as to be detachably supported on the supporting jaw 140 so that only the drum 400 can be separated from the main body frame 100 and cleaned.

The pedestal 300 is provided with a cylindrical shaft casing 330 coupled to a center portion of the pedestal 300 and a first discharge space A1 having a pipe shape, And a plurality of forks 321 that penetrate through the fork insertion slots 320 to form the fork insertion slots 320. The elevating cylinder 200 is further provided with a fork And a pile member 220 vertically coupled to the upper portion of the flat plate 210 and inserted into the shaft casing 330. The lifting cylinder 200 and the pedestal (300) is coupled via the pile member (220), so that the back and forth movement of the pedestal (300) can be suppressed.

The apparatus for filtering raw fish according to the present invention may further include a valve body 1110 having a hollow 1111 communicating with the internal flow path 711 of the supply nozzle 710 and coupled to an end of the supply nozzle 710, A spring fixing member 1120 provided at an inlet of the valve body 1110 into which the raw fish raw material flows and one end fixed to the spring fixing member 1120 and the other end extending along the hollow 1111 of the valve body 1110 A spring member 1130 installed to protrude out of the outlet of the valve body 1110 and an opening and closing block 1140 coupled to the other end of the spring member 1130 to open and close the outlet of the valve body 1110, Closing block 1140 is pressed by the upward pressure of the bag 600 when the pressing plate 700 presses the bag 600, The outlet of the valve body 1110 is closed while being in close contact with the valve body 1110, The opening and closing block 1140 is separated from the valve body 1110 by the resilient restoring force of the spring member 1130 so that the valve body 1110 can be opened and closed, Can be configured to be open.

According to the fish-rope filtering apparatus of the present invention, high-quality fish sauce having high purity can be obtained in a single filtration process by putting the raw fish sauce material into a bag of mesh material and pressing the bag so that the sludge can be easily handled The effect can be obtained.

In addition, an automatic opening / closing valve is provided at the end of the supply nozzle to prevent the backflow of raw sauce material, and the pedestal is prevented from moving back and forth, left and right, thereby ensuring a stable operation.

Particularly, by holding a small amount of the raw material of the raw fish sauce in a bag and repeatedly pressing the raw fish sauce with the pressing plate, it is possible to easily remove the scum that is caught by the drum, and thereby the sauce is smoothly discharged.

In addition, the present invention has an advantage that the drum can be simply cleaned by separating the drum from the main frame, and the bag can be prevented from being pushed out of the drum through the wire mesh member installed in the drum.

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a schematic view showing the entire configuration of a fishmeal filtering apparatus according to an embodiment of the present invention; FIG.
FIG. 2 is a view illustrating a process of filtering raw fish sauce material using the fish sauce filtering device of FIG. 1; FIG.
FIG. 3 is a view showing a state in which a wire mesh member and a bag are coupled to a drum of the fishmeal filtering apparatus of FIG. 1;
FIG. 4 is a view showing a state where a pedestal is coupled to an elevating cylinder of the device for filtering raw fish in FIG. 1; FIG.
5 is a view for explaining the operation of the automatic on-off valve coupled to the supply nozzle of the fish-shrimp filtering device of FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, embodiments of a device for filtering raw fish according to the present invention will be described in detail with reference to the accompanying drawings. In the following description, well-known functions or constructions are not described in detail since they would obscure the invention in unnecessary detail.

FIG. 1 is a view schematically showing the entire configuration of a device for filtering raw fish according to an embodiment of the present invention. FIG. 2 is a view illustrating a process of filtering raw fish sauce materials using the device for filtering raw fish sauce shown in FIG. FIG. 4 is a view showing a state in which a pedestal is coupled to a lifting cylinder of the device for filtering raw fish in FIG. 1, and FIG. 5 is a cross- The operation of the automatic on-off valve coupled to the supply nozzle of the fish-roasting filtering device of FIG.

1 to 5, an apparatus for filtering raw fish according to an embodiment of the present invention includes a main body frame 100, an elevating cylinder 100, A drum 400, a side cover 500, a bag 600, a compression plate 700, a pressurizing cylinder 800, and a storage tank 900, as shown in FIG. .

The body frame 100 includes upper and lower plates 110 and 120 spaced apart from each other and a plurality of pillars 130 connecting the upper plate 110 and the lower plate 120 .

The lifting cylinder 200 is vertically coupled to the upper portion of the lower plate 120.

As shown in FIG. 1 or FIG. 4, the pedestal 300 coupled to the upper portion of the lifting cylinder 200 has a first discharge space A1 formed therein and a first discharge space A1 communicating with the first discharge space A1. And a fork insertion groove 320 into which a fork of a forklift can be inserted is provided inside the pedestal 300 and is detachably coupled to the end of the elevating cylinder 200.

The pedestal 300 is configured to close a lower portion of the drum 400 which is in close contact with the drum 400 to be described later. In this embodiment, the pedestal 300 has a circular shape similar to the cross section of the drum 400, and has a pair of fork insertion grooves therein, such as a pallet for transportation.

The drum 400 is vertically opened and has a plurality of through holes 410 formed therein. Both sides of the drum 400 are coupled to the main body frame 100 and are disposed closely on the pedestal 300. The drum 400 is installed at a predetermined height in the main body frame 100 in order to secure a sufficient space for lowering the bag 600 described below.

The drum 400 is preferably made of a stainless steel material that is resistant to corrosion, is easy to process, and is robust.

The inside of the drum 400 is a space in which the source material of the raw fish sauce is squeezed. If the raw sauce material is not cleaned from time to time, odor may be generated and hygienic problems may occur. A plurality of support jaws 140 protruding toward the drum 400 are provided on the column member 130 of the main body frame 100 so that the drum 400 can be separated from the main body frame 100 and cleaned And a locking bracket 420 formed on a side surface of the drum 400 is detachably coupled to the supporting jaw 140 while being supported by the supporting jaws 140.

The side cover 500 is coupled to the outside of the drum 400 to form a second discharge space A2 between the drums 400. [ The side cover 500 is made of the same material as the drum 400 and the upper and lower ends of the side cover 500 are bent toward the drum 400 while covering the outer surface of the drum 400 with a certain distance from the drum 400, Respectively.

A through groove (not shown) through which the latching bracket 420 of the drum 400 passes is formed in the side cover 500 and it is preferable that the side cover 500 be joined to prevent the leakage of the fish sauce between the latching bracket 420 and the passing groove Do.

The bag 600 is provided with a dehydratable net material, is inserted into the drum 400, and is placed on the pedestal 300. The sack (600) can be made of a variety of materials such as burlap used for extracting herbal medicine, sachets used for drinking, and canvas or oxford used for making curtains and quilts, and is resistant to water and water and has a relatively high mesh unit Material is sufficient.

The bag 600 is compressed upward and downward inside the drum 400 and expanded outward. The through-holes 410 formed in the drum 400 are usually machined to have a diameter of cm units due to the limitation of the hole machining and the lowering of the rigidity of the drum 400. Therefore, the bag 600 expanding at a high pressure is pushed out through the through-hole 410, so that the bag 600 may be deformed or burst.

3, the wire netting member 1000 having a mesh unit smaller than the diameter of the through hole 410 of the drum 400 is tightly engaged with the inner circumferential surface of the drum 400, It is preferable that the bag 600 is clogged in the wire netting member 1000 so that the bag 600 is not pushed out through the through hole 410 of the drum 400 during the pressing process.

As shown in FIG. 1, the press plate 700 is coupled with a feed nozzle 710 capable of feeding raw sauce material into the bag 600, and is slidably inserted into the drum 400. An end of the supply nozzle 710 is provided so as to protrude downward from the compression plate 700 so that the bag 600 can be bundled and fixed to the end of the supply nozzle 710.

A plurality of through holes (not shown) are also formed in the pressing plate 700 so that the fish sauce extracted from the bag 600 is pushed upward from the pressing plate 700 To be discharged.

A relatively large bending force is applied to the edge of the compression plate 700 pressing the bag 600. An auxiliary plate 720 is provided between the edge of the compression plate 700 and the piston of the pressure cylinder 800, It is preferable that the bushing 700 is not bent easily.

The automatic opening and closing valve 1100 is installed at the end of the supply nozzle 710 so that the raw sauce material does not flow back into the internal flow path 711 of the supply nozzle 710 during the pressing of the bag 600, do.

The automatic opening and closing valve 1100 includes a valve body 1110, a spring fixing member 1120, a spring member 1130, and an opening / closing block 1140. The valve body 1110 has a hollow 1111 communicating with the internal flow path 711 of the supply nozzle 710 and is coupled to the end of the supply nozzle 710. The spring fastener 1120 is provided at the entrance of the valve body 1110 into which the raw material of the raw fish is introduced. In this embodiment, the spring fastener 1120 is a straight rigid body. One end of the spring member 1130 is fixed to the spring fixing member 1120 and the other end of the spring member 1130 extends along the hollow 1111 of the valve body 1110 and protrudes out of the outlet of the valve body 1110. Closing block 1140 is coupled to the other end of the spring member 1130 to open and close the outlet of the valve body 1110 while expanding and contracting the spring member 1130. A plurality of guide rods 1141 are formed along the inner circumference of the open / close block 1140 in contact with the inner circumferential surface of the valve body 1110 so that the open / close block 1140 can be stably moved along the axial direction of the spring member 1130 And is inserted into the inner circumferential surface of the valve body 1110.

When the press plate 700 presses the bag 600, the opening and closing block 1140 is brought into close contact with the valve body 1110 by the upward pressure of the bag 600 and the outlet of the valve body 1110 is closed, The opening and closing block 1140 is separated from the valve body 1110 by the elastic restoring force of the spring member 1130 and the outlet of the valve body 1110 is opened, It becomes possible to supply.

The pressurizing cylinder 800 is coupled to the upper plate 110 so that the presser plate 700 presses the bag 600 as shown in FIG.

The storage tank 900 is disposed at one side of the main body frame 100 and connected to the first discharge space A1 and the second discharge space A2 through the connection hose 910, The sauce is stored.

The operation steps of the device for filtering raw fish sauce according to the present invention will be described in detail with reference to FIG. First, the lifting cylinder 200 is lowered to lower the pedestal 300, and the bag 600 is placed thereon. The pressing cylinder 800 is lowered so that the pressing plate 700 is exposed to the lower side of the drum 400 so that the bag 600 can be bound to the feeding nozzle 710 of the pressing plate 700. [

When the bag 600 is fixed to the supply nozzle 710, both the lifting cylinder 200 and the pressing cylinder 800 are lifted and the base 300 shields the lower portion of the opened drum 400, The pressing plate 700 is disposed so as to be able to press the upper portion of the bag 600 and supplies a certain amount of the raw material of the raw material into the bag 600. [

Then, the presser plate 700 drives the pressurizing cylinder 800 so as to press the bag 600. The raw material of the raw fish sauce contains a large number of solid residues. Among them, fine debris that has passed through the bag 600 is fixed to the through hole 410 of the drum 400. If the sticky sediments block the through hole 410, the fish sauce can not be smoothly discharged, and the filtration process of another raw fish sauce material may not be performed properly.

In order to prevent this, in this embodiment, a large amount of the raw material of the raw fish sauce is put into the bag 600 and is not squeezed at once, the raw material of a small amount of the raw sauce is put into the bag 600, . The bag 600 bound to the press plate 700 moves up and down together with the press plate 700 and the debris fixed to the through hole 410 can be removed while rubbing against the bag 600. In this process, as the bag 600 shakes and the debris trapped in the bag 600 is shaken to some extent, the fish sauce can be discharged more smoothly.

The fish sauce is discharged into the first and second discharge spaces A1 and A2 and stored in the storage tank 900 through the connecting hose 910 connected to the pedestal 300 and the lower side of the side cover 500 respectively.

When the fish sauce is completely discharged from the bag 600 and only the sludge is left in the bag 600, the lifting cylinder 200 and the pressurizing cylinder 800 are driven to lower the pedestal 300 and the pressing plate 700 simultaneously. Then, the bag 600 bound to the supply nozzle 710 is loosened and the connecting hose 910 connected to the pedestal 300 is disconnected. At this time, it is preferable that the valve 340 (see FIG. 4) of the pedestal 300 to which the connection hose 910 is connected is locked. Thereafter, the pedestal 300 is transported by a forklift, and the sludge contained in the bag 600 is utilized as compost or disposed of.

Conventionally, due to the structural limitation of the screw conveyor, a bag can not be installed inside. This is because the bag has to be curled to one side of the screw conveyor by friction and it is practically impossible to separate the bag from the screw conveyor.

Particularly, conventionally, the filtration density of the screw conveyor is relatively low, so that the raw material of the raw fishstock is firstly filtered through the screw conveyor, and the raw material of the filtered raw fishstock is once again filtered with a mesh (filter) of a mesh material. Since the filtration process must be performed twice, it is not only inefficient, but also the sludge remaining after filtration has to be treated and there is no means to transport the sludge. For reference, the weight of sludge with water is close to 700 ~ 800kg, so it is difficult for people to carry it at once.

In contrast, in the present invention, raw fish sauce material is contained in a mesh bag 600 having a relatively high filtration density, and after squeezing the raw fish sauce material, the bag 600 having only sludge remaining therein is conveyed to a forklift for processing. All the conventional problems can be solved.

Meanwhile, since the pedestal 300 receives strong compressive force in the process of pressing the bag, it must be firmly supported by the lifting cylinder 200. 4, a cylindrical shaft casing 330 is coupled to the center of the pedestal 300, and a plurality of fork sheets 321 in the form of pipes are connected to the first discharge The fork insertion groove 320 is formed through the space A1. The flexural rigidity of the pedestal 300 is reinforced while the axial casing 330 and the plurality of fork seats 321 fill the empty space of the pedestal 300. [

A flat plate 210 is coupled to the end of the lifting cylinder 200 to stably support the lower portion of the pedestal 300 and a pile member 220 is vertically coupled to the upper portion of the flat plate 210, Respectively. The lifting cylinder 200 and the pedestal 300 are coupled to each other via the pile member 220, so that the pedestal 300 is prevented from flowing back and forth.

Since the pedestal 300 is caught by the pile member 220 and does not move out of place during the process of raising or lowering the pedestal 300 or pressing the pail 600, the process of filtering the raw fish can be performed stably.

In the fish-rope filtering apparatus of the present invention constructed as described above, high-quality fish sauce having high purity can be obtained in one filtration process by putting the raw fish sauce material into a bag of mesh material and pressing the fish sauce raw material. It is possible to obtain an effect that the sludge can be easily treated.

In addition, an automatic opening / closing valve is provided at the end of the supply nozzle to prevent the backflow of raw sauce material, and the pedestal is prevented from moving back and forth, left and right, thereby ensuring a stable operation.

Particularly, by holding a small amount of the raw material of the raw fish sauce in a bag and repeatedly pressing the raw fish sauce with the pressing plate, it is possible to easily remove the scum that is caught by the drum, and thereby the sauce is smoothly discharged.

In addition, the present invention is advantageous in that the drum can be simply cleaned by separating the drum from the main frame, and the bag can be prevented from being pushed out of the drum through the wire mesh member installed in the drum.

The scope of the present invention is not limited to the above-described embodiments and modifications, but can be implemented in various forms of embodiments within the scope of the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the present invention as defined by the appended claims.

100: Body frame
200: lifting cylinder
300: Stand
400: Drums
500: side cover
600: Sack
700:
800: Pressurized cylinder
900: Storage tank

Claims (5)

A main body frame 100 composed of an upper plate 110 and a lower plate 120 which are vertically spaced and facing each other and a plurality of column members 130 connecting the upper plate 110 and the lower plate 120;
A lifting cylinder 200 vertically coupled to the upper portion of the lower plate 120;
A plurality of through holes 310 communicating with the first discharge space A1 are formed in an upper portion of the first discharge space A1 and a fork insertion groove 320 into which a fork of a forklift can be inserted, A pedestal 300 detachably coupled to an end of the lifting cylinder 200;
A drum 400 having a tubular shape with a plurality of through holes 410 opened and having both sides thereof coupled to the body frame 100 and disposed on the pedestal 300;
A side cover 500 coupled to the outside of the drum 400 to form a second discharge space A2 between the drums 400;
A bag (600) which is inserted into the drum (400) and placed on the pedestal (300) with a dehydratable net material;
A compression plate 700 having a supply nozzle 710 capable of supplying raw sauce material into the bag 600 and slidably inserted into the drum 400;
A pressurizing cylinder 800 coupled to the upper plate 110 to raise and lower the press plate 700 so that the press plate 700 repeatedly presses the bag 600; And
And a storage tank (900) in which the fish sauce discharged into the first discharge space (A1) and the second discharge space (A2) is stored,
When the fish sauce is completely discharged from the bag 600 and only the sludge is discharged from the bag 600, the lifting cylinder 200 supporting the support 300 is lowered and the sludge 600, which is carried by the forklift, And a control unit for controlling the device. The method according to claim 1,
And a wire net member (1000) having a mesh unit smaller than the diameter of the through hole (410) of the drum (400) and being tightly coupled to the inner circumferential surface of the drum (400)
Wherein the bag (600) is clogged by the wire net member (1000) and does not protrude outside through the through hole (410) of the drum (400) during the pressurization of the bag (600). The method according to claim 1,
The main body frame 100 is provided with a plurality of support jaws 140 protruding from the pillar member 130 toward the drum 400,
A locking bracket 420 is formed on a side surface of the drum 400 to be detachably supported on the supporting jaw 140,
Wherein the drum (400) is detachably detachable from the main body frame (100). The method according to claim 1,
The pedestal 300 is provided with a cylindrical shaft casing 330 which is coupled to the center of the pedestal 300 and through which the fork insertion grooves 320 are inserted through the first discharge space A1 A plurality of fork sheets 321 are formed,
The lifting cylinder 200 includes a flat plate 210 coupled to an end of the lifting cylinder 200 to support a lower portion of the lifting cylinder 300 and a vertical plate 210 coupled to the upper portion of the flat plate 210, And a pile member 220 inserted into the inside of the pile 330,
Wherein the lifting cylinder (200) and the pedestal (300) are coupled through the pile member (220) to prevent the pedestal (300) from flowing back and forth. The method according to claim 1,
A valve body 1110 having a hollow 1111 communicating with the internal flow path 711 of the supply nozzle 710 and coupled to an end of the supply nozzle 710 and a valve body 1110 through which the raw fish raw material flows, And the other end of which is extended along the hollow 1111 of the valve body 1110 and is connected to the outside of the outlet 1120 of the valve body 1110 An automatic opening and closing valve 1100 having a spring member 1130 protruded and an opening and closing block 1140 coupled to the other end of the spring member 1130 to open and close the outlet of the valve body 1110; Further included,
Closing block 1140 is brought into close contact with the valve body 1110 by the upward pressure of the bag 600 when the compression plate 700 presses the bag 600, Closing block 1140 is separated from the valve body 1110 by the resilient restoring force of the spring member 1130 so that the valve body 1110 is closed by the resilient restoring force of the spring member 1130 when the compression plate 700 does not press the bag 600, And the outlet of the body (1110) is opened.

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