JP4994057B2 - Glue net cleaning apparatus and gluing net cleaning method using the apparatus - Google Patents

Description

  The present invention relates to a glue net cleaning apparatus and a glue net cleaning method using the apparatus. More particularly, the present invention relates to an apparatus and a method for cleaning one or two or more connected used glue nets by jetting high-pressure water in a cleaning chamber.

  Conventionally, a glue supplier lifts a glue net installed on the sea surface (about 2 kg per sheet in the state before use, but reaches about 50 to 100 kg including glue and moisture) to the ship, In a state where the ship is covered, the glue leaves are collected by repeating the operation of mowing with a rotor mounted on the ship 2 to 5 times.

  On the other hand, the size of the glue net varies slightly depending on the region, but it has a rectangular shape of about 1.6 m × 20 m and is quite large. In addition, the glue net is composed of a grid-like mesh whose side is, for example, about 16 cm, which is small compared to the overall size, and the glue is attached so as to stick to the small grid-like mesh. There are some that bite into the twists of the glue, and even if it takes a considerable amount of time and effort to clean and remove the glue that adheres to the glue net, the glue is firmly entangled with the fibers of the glue net. Therefore, the paste cannot be removed completely cleanly, and the paste is prone to spoilage. is doing.

  There is also an attempt to remove the glue that has been collected on the glue net with a large washing machine again, but it still cannot be completely removed, and the glue once left in the washing machine will remain in the glue net again. There is a problem that it may stick, it is difficult to remove the glue completely, and there is a problem that when the net is taken out after washing, the net is often tangled because it is about 20 m long. .

  Therefore, the present inventor has found that a glue network that has been used only once has been discarded after use, and that the resource is reduced, reused, reused, recycled (reduced consumption ( Glue attached to used glue nets in light of the social needs that are screaming (reduced), reuse, and recycle (also called 3R) Therefore, it was a technical problem to devise a cleaning apparatus that could completely remove the above.

  The present invention provides a net cleaning device capable of completely removing a gluing net adhering to a used gluing net and realizing resource reduction, reuse, and recycling, and It is an object of the present invention to provide a glue net cleaning method using the apparatus.

The glue net cleaning apparatus according to the first aspect of the present invention is cleaned in order to inject high-pressure water onto the recovered used glue net (N1) to be cleaned, which has been narrowed to a substantially linear shape. A cleaning chamber (2) having an inlet (2a) through which the power net (N1) enters and an outlet (2b) through which the cleaned net (N2) exits;
Two or more high-pressure nozzles (4) supported in the cleaning chamber (2);
Holding means (H) fixed to the washing chamber (2) for movably holding the gill net (N1) to be washed in the washing chamber (2);
A pulling means (5) for pulling out the washed glue net (N2) from the washing chamber through the outlet (2b), and the high pressure nozzle (4) is narrowed in the substantially linear shape (N1) ) Jets high pressure water from both sides to the net (N1) , and each of the high pressure nozzles (4) has two tips whose directions of jetting are deflected from each other. by high-pressure water is jetted from the tip, is characterized in Rukoto to generate rotational force said to the high-pressure nozzle (4).

  The drawing means (5) is composed of two or more rollers (R1, R2), and the two or three or more rollers (R1, R2) are arranged so as to contact each other. Alternatively, at least one of the three or more rollers can be provided with a rotational torque by human power or power.

The water pressure of the high-pressure water is preferably 10 to 150 kg / cm ² .

Moreover, it is preferable that the water pressure of the said high pressure water is 80-120 kg / cm < ² >.

The method for cleaning a glue net according to the second aspect of the present invention includes an inlet (2a) through which the glue net (N1) enters and a glue net (N2) in order to inject high-pressure water into the glue net (N1). Is cleaned in the cleaning chamber (2), the cleaning chamber (2) provided with an outlet (2b) through which the gas flows out, one or more high-pressure nozzles (4) supported by the cleaning chamber (2), and the cleaning chamber (2). In order to hold the moving net (N1) movably, the recovered used spent cleaning is performed by using a net cleaning device comprising holding means (H) fixed to the cleaning chamber (2). A cleaning method for a power net,
(A) a step of narrowing the glue net to be cleaned into a substantially linear shape;
(B) introducing the net to be cleaned from the inlet (2a) into the cleaning chamber (2) and holding it by the holding means (3);
(C) spraying high-pressure water onto the retained glue net for a predetermined time and washing; and (d) ejecting the glue net washed in the step (c) from the outlet. It is said.

  The glue net to be cleaned is preferably two or three or more recovered glue nets connected to each other.

Moreover, it is preferable that the water pressure of the said high pressure water is 80-120 kg / cm < ² >.

  According to the present invention, it is possible to completely remove the glue net attached to the used glue net, and to realize the net washing that can realize resource reduction, reuse, and recycling. An apparatus and a net cleaning method using the apparatus can be provided.

  With reference to the accompanying drawings, the present invention will be described in detail below with regard to a gluing net cleaning apparatus (hereinafter simply referred to as “cleaning apparatus”) and a gluing net cleaning method using the apparatus (hereinafter simply referred to as “cleaning method”). .

  FIG. 1 is an explanatory view showing an outline of a cleaning apparatus according to an embodiment of the present invention. FIG. 2 is an explanatory view showing an outline of the cleaning apparatus of the present invention. FIG. 3A is an explanatory view provided with a cleaning chamber which is a component of the cleaning apparatus according to the embodiment of the present invention, a holding means disposed in the cleaning chamber, and a high-pressure nozzle. b) is an explanatory view of the injection hole of the high pressure nozzle, FIG. 3C is an explanatory view showing an example of the rotating nozzle of FIG. 3A, and FIG. 4 is a component part of the cleaning apparatus according to the modification of the present invention. Is an explanatory view showing an example of the cleaning chamber and the holding means disposed in the cleaning chamber, FIG. 5 is an explanatory view showing a state where the holding means of FIG. 4 is provided with a high-pressure nozzle, and FIG. 6 is a cleaning of the present invention It is explanatory drawing of the use condition of an apparatus.

  1 and 2, a cleaning apparatus 1 according to the present embodiment includes a cleaning chamber 2 made of metal or synthetic resin, and a conventionally known fixing means such as luster, welding, and heat fusion to the cleaning chamber 2. One or two or more high-pressure nozzles 4 fixed and supported by the above and a gluing net N1 (see FIG. 6) to be cleaned in the cleaning chamber 2 are fixed to the cleaning chamber 2 so as to be movable. The holding means H is provided with a plurality of arranged nets.

  The holding means H is processed from a metal or synthetic resin wire, and one end is formed on the inner surface of the lower part 2X and the upper part 2Y of the dome-shaped cleaning chamber 2, as shown in FIG. A plurality of support wires 3a1, 3a2 fixed by screwing, welding, or heat-sealing, and a rectangular shape for passing through a glue net N1 (see FIG. 6) to be cleaned. An insertion hole 3b is defined. In addition, although a support wire can be comprised, for example from a steel wire, it can also comprise from a stainless rod. Further, the number of insertion holes 3b can be appropriately increased according to the number of glue nets to be cleaned at a time. In FIG. 3A, the holding means H has a lattice shape or a spider web-like network shape, but is not limited to such a form. Further, for example, the holding means H can be constituted by a metal or synthetic resin plate, or a combination of a plate and a net-like portion. In this case, the insertion hole 3b is defined by making a round hole or a square hole in the plate. Since the size of the rectangular insertion hole 3b is about 2 cm when the glue net is squeezed, it is preferably 3 cm × 15 cm. In this way, by adopting the rectangular insertion hole 3b, the net N1 to be cleaned that has been narrowed in a linear shape has an advantage that the cleaning effect is improved by the dispersion of the fibers of the glue net in the insertion hole 3b. There is.

  Next, referring to FIG. 1, the cleaning device 1 of the present embodiment shows a state in which the drawing means 5 for taking out the cleaned glue net is composed of two rollers R1 and R2. . However, the number of rollers is not limited to two, and it may be constituted by three or more rollers. Further, as the shape of the roller R1 disposed at the upper portion and the shape of the roller R2 disposed at the lower portion, for example, a cylindrical shape is preferably adopted, but the shape is not limited thereto. For example, a spindle shape or a bowl shape may be employed.

  Furthermore, the rollers R1 and R2 need only be arranged so as to contact each other, and are not necessarily arranged in parallel to each other (that is, they can be arranged in a twisted state). .

  Then, it is rotated by at least one of the rollers R1 and R2 by human power (torque is generated by a crank) or power (rotational torque generated by the motor M is transmitted by a belt B or a gear (not shown)). Torque can also be applied. The rotation generated by the motor may be changed by, for example, an inverter or a reduction gear mechanism.

  Further, the roller R2 disposed in the upper portion is urged by a conventionally known urging means S such as a compression coil spring (or a tension coil spring) or an air spring to the roller R1 disposed in the lower portion. A pressing force can be applied.

  Further, as shown in FIG. 1, when the partition plate DP is provided at the upper part and / or the lower part of the insertion hole 3b, there is an advantage that it is possible to prevent the scattered glue from adhering to the washed net. is there.

  Referring to FIG. 2, the outer shape of the cleaning chamber 2 of the cleaning device 1 according to the first embodiment is dome-shaped and can be freely opened. However, the outer shape of the cleaning chamber 2 is limited to the dome shape. I can't. By opening the cleaning chamber 2, it is possible to check the inside of the apparatus and remove the scraped scrap remaining in the cleaning chamber 2, and smoothly introduce the glue net into the rollers R1 and R2. can do. Furthermore, as shown in FIGS. 1 and 2, if the cleaning device 1 of the present embodiment is provided with a duct D, the remaining residue can be temporarily stored here. There is an advantage that the remaining residue of the stored glue can be disposed of as regular waste at regular processing locations.

  Referring to FIGS. 3 (a) to 3 (c), a total of four high pressure nozzles 4 are disposed on each side of the cleaning chamber 2. The number of the high-pressure nozzles 4 is not limited to four, and a high-pressure nozzle can be further provided to increase the cleaning power. Further, as shown in FIG. 3B, a plurality of injection holes 4 a are provided at the tip of the high pressure nozzle 4. However, the illustrated structure is merely an example, and the present invention is not limited to the illustrated structure (position and number of injection holes). And the cleaning power can be increased by such a structure of the tip of the high pressure nozzle 4. Further, as shown in FIG. 3C, the two high-pressure nozzles 4 are deflected in the injection direction by an angle θ (θ = 3 to 5 degrees) in directions opposite to each other with respect to the axis X. In this way, a rotational force can be generated in the high-pressure nozzle 4 by deflecting by the angle θ, and the number of revolutions is 50 to 200 revolutions per minute, thereby injecting over a wide range in the cleaning chamber 2. And has an advantage that the paste can be easily removed.

  Referring to FIG. 4, the shape of the cleaning device 1 according to the modification of the present embodiment is cylindrical, but is not particularly limited, and may be of course a dome shape. The cleaning apparatus 1 according to this modification includes a cleaning chamber 2 made of metal or synthetic resin, and a fixing chamber 1 fixed or supported on the cleaning chamber 2 by a conventionally known fixing means such as luster, welding, or heat fusion. It comprises two or more high-pressure nozzles 4 and holding means 3 and 3a fixed to the cleaning chamber 2 in order to hold the glue net N1 to be cleaned in the cleaning chamber 2 movably.

  Next, referring to FIGS. 4 to 6, in the cleaning chamber 2, in order to hold the glue net N1 to be cleaned (see FIG. 6) movably, they are spaced apart from each other at equal intervals (L). A plurality of spider web-like holding means H are provided. The holding means H is made of a metal or synthetic resin wire, and has three to four support wires 3a each having one end fixed to the inner surface of the cleaning chamber 2 by welding or heat fusion, and the support wires 3a. A lattice-like or substantially annular portion 3 fixed to the other end of the wire by welding or heat fusion, and the annular portion 3 defines an insertion hole 3b for inserting the glue net N1. Further, the number of insertion holes 3b can be increased according to the number of glue nets to be cleaned at a time. In FIG. 4, the holding means H has a lattice shape or a spider web-like network shape, but is not limited to such a form. Further, for example, the holding means H can be constituted by a metal or synthetic resin plate, or a combination of a plate and a net-like portion. In this case, the insertion hole 3b is defined by making a round hole or a square hole in the plate. Since the size of the insertion hole is about 2 cm when the glue net is squeezed, for example, a round hole having a diameter of 3 to 15 cm or a square hole having a size of 3 cm × 15 cm is preferable. ) Is not limited to.

Then, the cleaning chamber 2 injects about 10 to 150 kg / cm ² of high-pressure water (more preferably 80 to 120 kg / cm ² of high-pressure water) onto the net N1 to be cleaned, which has been narrowed to a substantially linear shape. For this purpose, an inlet 2a through which the glue network N1 to be cleaned enters and an outlet 2b through which the washed glue net N2 exits are provided.

  Further, as shown in FIG. 5, the high-pressure nozzle 4 is disposed, for example, on the inner surface of the cleaning chamber 2 so as to be spaced equiangularly (at intervals of 120 degrees). As shown, they may be provided at positions shifted from each other (in this way, there is an advantage that high-pressure water can be uniformly sprayed onto the glue net N1). The high pressure nozzle 4 is connected to the pump P via the pipe C.

  Referring to FIG. 6, in the present embodiment, there is provided a drawing means 5 for pulling out the cleaned glue net N2 from the cleaning chamber 2 through the outlet 2b in the direction of arrow G.

  Next, the cleaning method of the present invention will be described.

  The cleaning method for a net according to the present invention is a method for cleaning a used net that has been collected by using the above-described net cleaning device.

  The cleaning method includes the following steps (a) to (d).

  Step (a): The glue net N1 to be cleaned is narrowed to a substantially linear shape.

  Step (b): The glue net N1 to be cleaned is introduced into the cleaning chamber 2 through the inlet 2a and is inserted into the insertion hole 3b of the holding means 3. Thus, the glue net N1 to be cleaned is held at a predetermined position.

Step (c): About 10 to 150 kg / cm ² of high-pressure water (more preferably, 80 to 120 kg / cm ² of high-pressure water) is sprayed onto the retained glue net N1 for a predetermined time (for example, 5 to 30 seconds). Clean with no deposits and odors.

  Step (d): The glue net N2 washed in the step (c) is withdrawn from the outlet 2b.

  In addition, it is preferable that two or three or more collected nets are connected to each other with a string so that the cleaning operation can be more efficiently performed.

  Further, for example, when a deodorant such as EM fungus is sprayed after the step (d), there is an advantage that it is possible to completely prevent the spread of the rotten odor of glue.

It is explanatory drawing which shows the outline of the washing | cleaning apparatus concerning one embodiment of this invention. It is the end surface explanatory view which looked at the washing device of Drawing 1 from the longitudinal direction. It is principal part explanatory drawing of the washing | cleaning apparatus of FIG. It is explanatory drawing which shows an example of the washing | cleaning chamber which is a component of the washing | cleaning apparatus concerning one embodiment of this invention, and the holding means arrange | positioned in this washing | cleaning chamber. It is explanatory drawing which shows the state by which the high pressure nozzle was provided in the holding means of FIG. It is explanatory drawing which shows the outline of the washing | cleaning apparatus of this invention.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Cleaning apparatus 2 Cleaning chamber 4 High pressure nozzle 5 Pull-out means H Holding means

Claims (9)

An inlet (2a) through which the net to be cleaned (N1) enters in order to inject high-pressure water into the recovered used net (N1) to be cleaned, which has been narrowed to a substantially linear shape; A cleaning chamber (2) having an outlet (2b) through which the cleaned glue net (N2) exits;
Two or more high-pressure nozzles (4) supported in the cleaning chamber (2);
Holding means (H) fixed to the washing chamber (2) for movably holding the gill net (N1) to be washed in the washing chamber (2);
Withdrawing means (5) for withdrawing the washed glue net (N2) from the washing chamber through the outlet (2b),
A cleaning device for cleaning collected recovered used nets,
The high-pressure nozzle (4) injects high-pressure water to the net (N1) from both sides of the net (N1), which is narrowed in a substantially linear shape ;
Each of the high-pressure nozzles (4) has two tips whose jetting directions are deflected from each other, and high-pressure water is jetted from the two deflected tips, so that the high-pressure nozzle (4) rotates. glue network cleaning device according to claim Rukoto to generate force. The drawing means (5) is composed of two or three or more rollers (R1, R2), and the two or three or more rollers (R1, R2) are arranged so as to contact each other. or at least one rotational torque by human power or power is granted to claim 1 Symbol mounting glue network cleaning device of the roller. Glue network cleaning apparatus according to claim 1 or 2, wherein water pressure of the high pressure water is 10~150kg / cm ^2. Glue network cleaning apparatus according to claim 1 or 2, wherein water pressure of the high pressure water is 80~120kg / cm ^2. In order to inject high-pressure water into the glue net (N1), a washing chamber (2) provided with an inlet (2a) through which the glue net (N1) enters and an outlet (2b) through which the glue net (N2) exits And one or more high-pressure nozzles (4) supported in the cleaning chamber (2) and a gluing net (N1) to be cleaned in the cleaning chamber (2) A method for cleaning a collected used net to be cleaned using a net cleaning device comprising a holding means (3, 3a) fixed to the cleaning chamber (2),
(A) a step of narrowing the glue net to be cleaned into a substantially linear shape;
(B) introducing the net to be cleaned from the inlet (2a) into the cleaning chamber (2) and holding it by the holding means (3);
(C) spraying high-pressure water from the high-pressure nozzle to the retained glue net for a predetermined time and washing; and (d) retreating the glue net washed in the step (c) from the outlet. A cleaning method characterized by the above. 6. The cleaning method according to claim 5, wherein the net to be cleaned is two or more recovered nets connected to each other. The cleaning method according to claim 5 or 6 , further comprising a step of spraying a deodorizing agent onto the cleaned glue net after the step (d). The method of cleaning according to any one of the high-pressure water claims 5-7 pressure is 10~150kg / cm ^2. The method of cleaning according to any one of the high-pressure water claims 5-7 pressure is 80~120kg / cm ^2.

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