KR20180057065A - Water zet module and Agitating device with water zet module for filling geotextile tube - Google Patents

Abstract

An object of the present invention is to provide an agitating device which is capable of smoothly discharging filling materials while enhancing an agitating effect of soil and water. In order to achieve the object, the present invention provides an agitating device for filling a geotextile tube with a water jet module, comprising: an agitating hopper unit having an upper part opened and converging toward a lower part and having a discharge unit penetrating through the lower part; and a tubular water jet module installed at a discharge unit of the agitating hopper for smooth discharge of the filling materials for the geotextile tube discharged through the discharge unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a water jet module and an agitating device with a water jet module for filling geotextile tubes,

More particularly, the present invention relates to an apparatus for filling a geotextile tube body, and more particularly, it relates to an apparatus for filling a geotextile tube body, and more particularly, to an apparatus for filling a geotextile tube body by preventing tube cladding materials such as fine- The present invention relates to a stirrer for filling a geotextile tube with a water jet module.

Recently, a variety of methods have been developed and applied to prevent coastal erosion or to reclaim the coastal area by applying a fiber - reinforced tube.

Typically, in the prior art, as disclosed in Japanese Patent Application No. 10-0778321 or Japanese Patent Application Laid-Open No. 11-256553, after installing a geotextile tube body on a coast, dredged soil or seawater is injected into the geotextile tube There was a technique to fix the sieve so that erosion around the coast or reclamation work could be done.

However, dredged soil is required to be supplied from the outside of the sea in the conventional techniques. As shown in FIG. 1, the dredged soil is pumped into the sea for injecting the dredged soil inside the geotextile tube body 10 A ship 30 equipped with a pumping device 32 capable of performing a pumping operation was required to be installed separately.

However, the cost of using dredged pumped vessels was considerable, and most of the major works were carried out in the ocean, requiring many skilled workers, as well as problems in the work itself.

2, a plurality of injection units 20 provided in the hopper unit 15, which forms an outer appearance of the stirring apparatus 10, After connecting the injection hose for supplying water, the water is supplied and the dredged soil or the like is supplied together with the water to the delivery tube 30 connected to the lower center discharge portion to fill the inside of the tube body.

In this case, even when the dredged soil or the like is injected using the hopper portion 15, the gravel and the like of fine particles may clump together with the water at the inlet portion of the discharge portion and the discharge portion.

That is, in the case of the above-mentioned technology, when the industrial by-product and the slurry dredged soil are injected into the geosynthetic fiber tube, due to the presence of water, it hardens easily or hardly by water compaction, Therefore, economical and time-consuming waste is generated, causing problems in construction and greatly reducing shipping efficiency.

Accordingly, it was necessary to develop a coastal erosion prevention method that can reduce the cost and maintain a stable installation speed while allowing a fast operation speed.

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems and drawbacks of the prior art, and an object of the present invention is as follows.

First, the present invention aims to prevent clogging (phenomenon of clogging) which may occur when dredged sand or sand is injected into the tube body through the central discharge portion of the stirring hopper.

Second, the object of the present invention is to provide an agitator which can be easily packed as a tube body filler material, as well as coal ash, which is an incompressible industrial by-product, in addition to on-site soil, thereby providing an environmentally friendly and economical effect.

Third, it is an object of the present invention to provide an agitating device configured to be able to perform an internal filling operation of a tube body by a simple operation in a short time.

Fourthly, the present invention aims to provide a stirring device capable of strengthening soft ground in a short period of time and constructing a bank or a bill.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to accomplish the above object, the present invention provides a mixing hopper comprising an agitating hopper part having a top opening and a downward converging shape, the agitating hopper part having a discharge part penetrating the bottom part, and a packing material for a geotextile tube body discharged through the discharging part And a water jet module provided in a discharge portion of the stirring hopper for smooth discharge. The water jet module includes a tubular water jet module.

Here, the water jet module may include a water supply unit installed in the vertical direction of the discharge unit, and the water supply unit may include a plurality of water jet discharge holes along the length direction.

In addition, the stirring hopper may be provided with a net portion crossing the stirring hopper portion from the discharge portion to a predetermined upper position and passing through the center portion.

In addition, a plate-shaped support board provided at a position where the central portion penetrates the net and having a through-hole may be further provided.

In addition, the water jet module may further include a mounting portion for holding a state of being mounted on the net portion.

The water supply unit may be installed to expose a predetermined area outside the lower portion of the discharge unit.

Further, the mounting portion may be rotatably installed on the upper portion of the net.

The stirring hopper may be provided with a plurality of injection units installed through the inside and outside of the stirring hopper so that water is supplied from the outside to the inside of the stirring hopper.

In addition, the injection unit may be installed in a plurality of rows and a plurality of rows up and down along the periphery of the stirring hopper.

In addition, a main supply pipe may be provided to simultaneously supply water to the water supply hoses connected to the plurality of injection units.

In addition, the main supply pipe may include a connection valve for adjusting the amount of water supplied to each of the water supply hoses.

Further, the stirring hopper may further include a binding part which is coupled to the operation arm of the backhoe as one side.

The agitating main body may further include a supporting portion provided with the agitating main body portion so as to maintain a position at which the agitating main body is installed on the ground of the work site.

The receiving unit may include an upper supporting frame having the stirring hopper and a lower supporting frame detachably coupled to a lower portion of the upper receiving unit.

Further, the support portion may further include a moving wheel portion.

In addition, a fixing string may be further provided to fix the stirring hopper to the net at a predetermined position.

According to another aspect of the present invention, there is provided a water supply apparatus comprising: a tubular water supply unit having a predetermined length in a vertical direction; a connection unit bent in a predetermined shape connected to an upper portion of the water supply unit; Gt; water jet < / RTI >

Here, the lower part of the water supply part may have an open shape, and may have a smaller diameter than the diameter of the water jet discharge hole.

In order to solve the above problems, an effect of the geo-fiber-tube-tube-stirring apparatus according to an embodiment of the present invention will be described.

First, according to one embodiment of the present invention, a water jet module is installed in a discharge portion of an agitating device and a continuous water pressure is supplied to easily separate solid industrial by-products such as coal ash or slurry from the outlet of the discharge portion, Can be prevented.

Second, according to one embodiment of the present invention, when the tube body is filled with the stirring device, it is possible to fill the tube body by using coal ash, which is an incompressible industrial by-product other than the onsite soil, thereby providing an environmentally friendly and economical effect, Effect.

Third, according to one embodiment of the present invention, it is possible to construct the embankment, the embankment and the embankment with the soft ground in a short period of time through the application of the filler material which is hardened within a short period of time and exhibits early strength.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

FIG. 1 is a view schematically showing a state where a refurbishing work is proceeded after installing a conventional revetment,
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a dredged product,
3 is an exploded perspective view of a water jet module and an apparatus for filling a geotextile tube body according to an embodiment of the present invention;
FIG. 4 is a perspective view illustrating a water jet module and a stirring device for filling a geotextile tube according to an embodiment of the present invention; FIG.
FIG. 5 is a plan view schematically showing the above-described stirring hopper part with the net part removed; FIG.
FIG. 6 is a perspective view illustrating an apparatus for filling a geotextile tube body according to an embodiment of the present invention in a separate receiving unit, and a water supply hose connected to the injection unit and the water jet module. FIG.
FIG. 7 is a perspective view showing a state in which a filler is injected into a geotextile tube body using an agitator according to an embodiment of the present invention; FIG.
8 is a side view showing a state in which a filling material is injected into a geotextile tube body using an agitating device according to an embodiment of the present invention;
9 is a perspective view showing a stirring device in which a fixed string is applied to a water jet module;
10 is an exploded perspective view of a stirring device for filling a geotextile tube body and a receiving part according to another embodiment of the present invention;
FIG. 11 is a schematic view showing a state in which the filling apparatus for filling a tube using the backhoe is performed after the stirring apparatus shown in FIG. 10 is installed in the receiving unit;
12 is a perspective view illustrating a water jet module according to another embodiment of the present invention.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings. In describing the present embodiment, the same designations and the same reference numerals are used for the same components, and further description thereof will be omitted. First, a structure according to a preferred embodiment of the present invention will be described with reference to the accompanying drawings.

FIG. 3 is an exploded perspective view of a water jet module and a stirring device according to an embodiment of the present invention, and FIG. 4 is an assembled perspective view of a water jet module and a stirring device according to an embodiment of the present invention.

As shown in the drawings, the geo-fiber-tube-tube-stirring apparatus 100 (hereinafter, also referred to as "stirring apparatus") according to an embodiment of the present invention includes an inner receiving unit 110 and a stirring hopper 120).

The stirring hopper unit 100 is configured such that the upper portion thereof is opened and converges toward the lower side. The discharging unit 170, which penetrates the inner receiving unit 110 of the stirring hopper unit 120 and the outside of the stirring hopper unit 120, And is provided at the lower center portion of the hopper portion 120.

The stirring hopper 120 is installed through the inside and outside of the stirring hopper 120 so that water is supplied from the outside to the receiving part 110 inside the stirring hopper 120 An injection unit 150 may be provided on the side of the stirring hopper unit 120.

At this time, in the present embodiment, it is preferable that the injection unit 150 is provided with a plurality of rows and a plurality of rows up and down along the periphery of the stirring hopper unit 120. That is, water can be injected into the mixing hopper section 120 from the four sides of the mixing hopper section 120 up and down.

Although not shown in detail, each of the injection units 150 may be installed at a certain angle (?) Not perpendicular to the mixing hopper 120, and in this case, Since the supplied water is supplied swirlingly, it can bring about a more efficient stirring effect of the soil and water.

Depending on the circumstances, the installation angle of the injection unit 150 may be varied to achieve irregular water supply direction, thereby enhancing the stirring effect.

The stirrer 100 according to the present embodiment is provided with a discharge port 170 of the stirring hopper 120 for discharging the filling material for the geotextile tube body discharged through the discharge port 170 of the stirring hopper 120 A tubular water jet module 300 is installed.

Hereinafter, the wattage jet module 300 will be described in more detail.

As shown in the figure, the water jet module 300 includes a water supply part 310 installed vertically in the vertical direction of the discharge part 170 and a connection part 320 connecting the injection hose for injecting water from the outside, The water supply part 310 is provided with a plurality of water jet discharge holes 315 along the longitudinal direction.

That is, the water jet discharge holes 315 are provided at a plurality of positions spaced apart from each other along the longitudinal direction and the circumferential direction of the water supply part 310.

When the lower part of the water supply part 310 is opened, the water jet part 310, which is located at the side part when water is supplied to the water supply part 310, may be opened or closed. The diameter of the lower opening of the water supply part 310 is determined so that water can be discharged through the hole 315 at a high pressure.

Generally, the lower part of the water supply part 310 is opened, and it is preferable that the diameter of the lower opened hole is smaller than the diameter of the water jet discharge hole 315.

Meanwhile, the stirring hopper 120 is provided with a mesh-shaped mesh portion 180 which is installed across the stirring hopper portion 120 from the discharge portion 170 to a predetermined upper position and has a central portion penetrated.

3 and 4, a plate-like supporting board 190 having a penetrating portion 195 formed in the through-hole to penetrate the central portion of the net 180 is inserted into the net 180 In the center portion.

The support board 190 and the net 180 may be welded to each other while one of known connections is applicable.

The water jet module 300 is provided with a mounting part 330 which is mounted on a supporting board 190 installed on the net part 180.

Here, the mounting portion 330 may be integrally coupled to the water jet module 300 by welding or the like.

When the water jet module 300 is mounted on the supporting board 190, the water jet module 300 may be mounted on the supporting board 190, As shown in Fig.

5 is a plan view schematically showing the stirring hopper portion in a state where the net portion is removed.

The discharge portion 170 of the mixing hopper 120 has a circular shape with a predetermined diameter R and the outer diameter of the water supply portion 310 is smaller than the diameter of the discharge portion 170, Is determined. The diameter of the water supply part 310 and the discharge part 170 may be determined so that the tube filling material flows smoothly between the water supply part 310 and the discharge part 170 of the mixing hopper part 120 .

FIG. 6 is a perspective view of a water jet tube module according to an embodiment of the present invention, which is provided with a stirring device for filling a geotextile tube body, in a separate receiving part, and a water supply hose is connected to an injection part and a water jet module And FIG. 7 is a perspective view showing a state in which a filler is injected into a geotextile tube body using an agitator according to an embodiment of the present invention.

The water supply hose 470 is connected to each of the injection units 150 of the stirring apparatus 100 according to the present embodiment so that water can be simultaneously supplied to the plurality of water supply hoses 470, And a support unit 400 connected to each water supply hose 470 and provided with a main supply pipe 510 connected to the external water supply hose 530.

The main supply pipe 510 may include a connection valve 610 for controlling the amount of water supplied to the water supply hoses 470.

In the stirring device 100 according to the present embodiment, when the receiving part 400 is used, the stirring hopper part 120 is maintained in a state where the discharging part 170 is disposed in a downward position .

The support unit 400 includes an upper support frame 410 and a lower support frame 420.

The upper support frame 410 surrounds the upper side of the stirring hopper 120 and the lower support frame 420 is disposed at a central portion of the stirring hopper 120, And the stirring hopper unit 120 does not move downward.

The vertical connection frame 430 is vertically connected to and supports the upper support frame 410 and the lower support frame 420. The vertical connection frame 430 extends downwardly from the vertical connection frame 430, The extension frame 480 is provided so that the discharge part 170 of the part 120 is located above the predetermined height from the ground.

The vertical connection frame 430 and the extension frame 480 may be formed in a detachable form depending on the situation and may be formed under the vertical connection frame 430 or the extension frame 480, A moving wheel part having a wheel shape may be applied to the lower part of the lower case 480.

The binding part 450 is provided at one side of the receiving part 400 so as to be fixed to the operation arm of the backhoe and the binding part 450 includes a binding bracket 460).

When water is supplied through the injection unit 150 in the stirring apparatus 100 after the support unit 400 configured as described above is installed and the filling material such as on-site soil is supplied to the inside of the mixing hopper unit 120, And water are supplied to the tube body by the filling hose 90 connected to the discharge part 170. [

8, when water is supplied at a predetermined water pressure to the water jet module 300 installed through the discharge portion 170, the water jet discharge hole 315 ), It is possible to smoothly discharge solid industrial by-products that are well-suited to water such as coal ash or slurry as well as dredged material, which is a general filling material, so that they can be used for filling a tube body.

That is, the filler materials that can be easily clumped or clogged inside the discharge portion 170 or the stirring hopper portion 120 at the inlet portion of the discharge portion 170 can be easily separated from the filler particles by the water pressure supplied through the water jet module 300 The clogging phenomenon can be prevented by making it continuously separated, and thus the work can be simplified and the working speed can be improved.

As a result, according to the present embodiment, it is possible to fill the inner filler material of the geotextile tube body with a material such as coal ash which is a by-product of the incompressible industry in addition to the onsite geotextile, so that the material can be easily eco-friendly.

Especially, when the geotextile tube body is filled with industrial byproducts such as coal ash, the strength is manifested within a short period of time, so that it is possible to construct structures such as embankment, do.

9, the water jet module 300 may include a fixing string 369 in the form of connecting the latch portion 368 and the side portion of the net portion 180 after a separate latch portion 368 is applied to the upper portion, May be applied so that the state of the water jet module 300 coupled to the net portion 180 becomes more rigid.

FIG. 10 is a perspective view illustrating an apparatus for filling a geotextile tube body with a water jet module according to another embodiment of the present invention installed in a receiving unit. FIG.

As shown in the drawing, the stirring apparatus 200 according to the present embodiment is configured such that the injection hose penetration part 250 is applied to one side of the stirring hopper 220 having the internal storage part 210, and the injection hose penetration part 250 May be applied in such a manner that the injection hose 70 is connected to the water jet module 300 and water is injected thereinto.

In this case also, the receiving part 400 of the same type as that of the above embodiment can be applied. After the receiving part 400 and the stirring device 200 are supported by using the backhoe as shown in FIG. 11, Work can be done.

Although the binding part 450 and the binding bracket 460 are both applied to the receiving part 400 in the above embodiments, the binding part 450 and the binding bracket 460 are not shown in the figure, And may be provided outside the agitating hopper portions 120 and 220.

It will be apparent to those skilled in the art that the present invention can be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. It is obvious to them. Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

For example, as shown in FIG. 12, a threaded portion 318 is applied along the longitudinal direction of the water supply portion 310 forming the water jet module 300, and a water supply portion (not shown) to which the threaded portion 318 is applied 310 may be coupled to the penetrating portion 195 of the support board 190 in a rotational manner. At this time, the degree of insertion of the water supply unit 310 may be adjusted by applying a pointing scale or a different color every predetermined intervals along the longitudinal direction of the water supply unit 310.

The water jet module thus formed can be easily used when the size of the mixing hopper 120 is different or when the temporary clogged portion is to be opened by adjusting the insertion position of the water jet module 300.

In addition, the inside of the pipe of the water supply unit 310 may be formed in a screw shape so that the water is supplied to the water jet discharge hole 315 while being rotated.

100, 200: stirring device 120, 220: stirring hopper part
150: water injection pipe 155, 250: injection part
170, 270: discharging portion 180, 280:
190: support board 300: water jet module
310: water supply part 315: water jet discharge hole
320: connection part 330: mounting part
400: receiving part 410: upper supporting frame
420: lower support frame 430: vertical connection frame
450: binding bracket 460:
510: main supply pipe 470: water supply hose
610: Connection valve

Claims (18)

An agitating hopper part having an upper part opened and converging toward the lower part, the agitating hopper part having a discharge part penetrating through the lower part; And
A tubular water jet module installed at a discharge portion of the stirring hopper for smooth discharge of the filler for the geosystem fiber tube body discharged through the discharge portion;
/ RTI >
A stirring device for filling a geotextile tube body equipped with a water jet module. The method according to claim 1,
The water jet module includes:
And a water supply unit installed vertically in the vertical direction of the discharge unit, and the water supply unit includes a plurality of water jet discharge holes along a longitudinal direction,
A stirring device for filling a geotextile tube body equipped with a water jet module. The method according to claim 1,
In the stirring hopper,
And a mesh portion which is installed across the stirring hopper portion from the discharge portion to a preset predetermined upper position,
A stirring device for filling a geotextile tube body equipped with a water jet module. The method according to claim 1,
And a plate-like supporting board provided at a position of the net through which the central portion penetrates,
A stirring device for filling a geotextile tube body equipped with a water jet module. The method according to claim 1,
The water jet module includes:
And a mounting portion for maintaining the state of being mounted on the upper side of the net portion,
A stirring device for filling a geotextile tube body equipped with a water jet module. 3. The method of claim 2,
Wherein the water supply unit is installed to expose a predetermined area outside the lower portion of the discharge unit,
A stirring device for filling a geotextile tube body equipped with a water jet module. 6. The method of claim 5,
The mounting portion is rotatably installed on the upper portion of the net,
A stirring device for filling a geotextile tube body equipped with a water jet module. The method according to claim 1,
In the stirring hopper,
And a plurality of injection units installed through the inside and outside of the stirring hopper so that water is supplied from the outside to the inside of the mixing hopper,
A stirring device for filling a geotextile tube body equipped with a water jet module. The method according to claim 1,
The injection unit
And a plurality of rows and a plurality of rows arranged vertically along the periphery of the stirring hopper,
A stirring device for filling a geotextile tube body equipped with a water jet module. 10. The method of claim 9,
And a main supply pipe for simultaneously supplying water to the water supply hoses connected to the plurality of injection units,
A stirring device for filling a geotextile tube body equipped with a water jet module. 11. The method of claim 10,
Wherein the main supply pipe is provided with a connection valve for adjusting the amount of water supplied to each of the water supply hoses,
A stirring device for filling a geotextile tube body equipped with a water jet module. The method according to claim 1,
In the stirring hopper,
And a binding portion for binding the working arm of the backhoe to one side,
A stirring device for filling a geotextile tube body equipped with a water jet module. The method according to claim 1,
Wherein the agitating main body further comprises a support portion provided with the agitating main body portion so as to maintain a position where the agitating main body is installed on the ground of a work site,
A stirring device for filling a geotextile tube body equipped with a water jet module. 14. The method of claim 13,
[0030]
An upper support frame on which the stirring hopper is installed; And
A lower support frame detachably coupled to a lower portion of the upper support portion;
/ RTI >
A stirring device for filling a geotextile tube body equipped with a water jet module. 15. The method of claim 14,
Wherein the support portion is further provided with a moving wheel portion,
A stirring device for filling a geotextile tube body equipped with a water jet module. The method of claim 3,
And a fixing string for fixing the stirring hopper to the net at a predetermined position,
A stirring device for filling a geotextile tube body equipped with a water jet module. A tubular water supply unit having a predetermined length up and down;
A connecting part bent in a predetermined shape connected to the upper part of the water supply part; And
And a water jet discharge hole provided at predetermined intervals along the longitudinal direction and the circumferential direction of the water supply part.
Water jet module. 18. The method of claim 17,
The lower part of the water supply part is in an open form,
A water jet outlet hole having a diameter smaller than the diameter of the water jet outlet hole,
Water jet module.

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