KR101392500B1 - A filter manufacturing machine for ballast water processing machine and method of making the same - Google Patents

Abstract

The present invention relates to a device for producing a filter for treating ballast water and, more particularly, to a device for producing a filter for ballast water and a method for producing same, wherein three fixed folds of filter members can be welded in the state of being fixed by means of the device so that the filter members can be prevented from being twisted or pushed, and the filter members can be rapidly welded so that production time can be reduced. In the present invention, the filter members, each of which consists of a mesh net and iron nets combined with the inside and outside of the mesh net, can be welded at once while being fixed by means of the device, so that a user can easily work therewith and work time can be reduced. In addition, the filter member is finished by means of silicone so as not to expose the welded part of the filter member to the outside, so that the filter member can be prevented from rusting and have a good exterior appearance. Therefore, the quality of a product can be improved.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a filter manufacturing machine and a method of manufacturing the same,

The present invention relates to a manufacturing apparatus for manufacturing a filter for treating ballast water and a manufacturing method thereof, and more particularly to a manufacturing apparatus for manufacturing a filter for treating ballast water, in which welding can be performed with a three- And it is an object of the present invention to provide a manufacturing apparatus for a filter for treating ballast water and a manufacturing method thereof that can shorten the working time since the filter member can be welded at one time.

The ship is designed to be loaded but the draft is shallow on the empty ship and the trim is inadequate and there is insufficient restoration force. Therefore, for safe navigation, ballast water (Ballast water) to adjust the balance of the ship.

Since the ballast water stored in the ship contains various marine plants and microorganisms in the area, it is necessary to sterilize, filter and remove the ballast water before it enters the ballast tank so as to protect the native marine ecosystem in the area where the stored ballast water is discharged. Respectively.

The filter used in the filtration apparatus is constructed as disclosed in Korean Patent Laid-Open Publication No. 10-2010-0057224. The filter includes a mesh network having fine holes and a wire mesh capable of protecting the mesh network .

In order to manufacture the filter, a mesh network or a wire mesh is held in a cylindrical shape, both ends of the mesh network are welded in a superposed state, and the wire mesh is also welded in the same manner as a mesh network. It is necessary to re-weld the wire to be fixed in three layers after inserting the wire mesh into the wire mesh. In addition, since the width of overlapping of both ends is not constant during the welding process, the circumference of the mesh mesh and the wire mesh is irregular, The wire mesh can not be inserted smoothly into the inside or the outside of the mesh network. When the wire mesh is too small or too large, it can not be used and must be disposed of. When the wire mesh is forcedly inserted into the inside and outside of the mesh net, .

In addition, since there is no device for holding the filter so as to overlap each other in the process of welding the filter, there is a problem that a safety accident may occur because the operator has to hold the both sides while welding while holding the welding, there was.

KR 10-2010-0057224 Y1 2010.05.31. KR 10-0916940 B1 2009.09.15.

Accordingly, the present inventor has researched and developed a device for manufacturing a filter for treating the conventional ballast water and a method of manufacturing the same. The present invention improves the process of manufacturing a filter for treating ballast water, Provided is a device for manufacturing a filter for treating ballast water and a method of manufacturing the same, which enables welding in a fixed state without being twisted or detached in the process of welding a wire mesh bonded to the outside, and the working time can be remarkably shortened. The present invention has been completed.

In order to solve the above problems, the present invention proposes a method of inserting a filter member in which a wire mesh is wound around inner and outer sides of a mesh net and a mesh net, Pressing the upper surface of the filter member with a pressing plate and then inserting a stud into the welder while moving the stud welding apparatus to weld the filter member to which the upper end of the filter member is welded; After the filter member whose stud welding has been completed is released from the pressing jig and the auxiliary wire netting and the auxiliary wire netting are prevented from being pushed back into the inside of the auxiliary tubing, The auxiliary cylinder is moved to the side of the push side body by the second transfer frame so that the main body and the auxiliary cylinder are engaged with each other, And the auxiliary wire netting is coupled to the filter element, wherein the pressurizing ring is connected to the filter element welded to the inside of the auxiliary wire net in the auxiliary cylinder; Polishing the filter member evenly with a grinder because the both ends of the three-ply filter members are uneven; Coupling the filter member and the filter member to each other so that the filter member and the filter member are engaged with each other by fitting a connection ring to an end portion between the filter member and the filter member and fitting a finishing ring to the opposite end of the filter member; A step of finishing the welding part with silicon to prevent the welding part of the filter member from being exposed to the outside or from being rusted; And a step of welding the filter member and the fixing member so that the filter member and the fixing member are integrally welded after the two filter members are coupled with the connection ring and then the fixing member is coupled to the outside of the auxiliary wire net of the filter member.

In the manufacturing apparatus for fixing a filter member according to the present invention, since a filter member configured to overlap a mesh network on the inside and outside of a mesh net is inserted into the inside of the mesh net, welding can be performed in a state in which the upper ends of the filter members are fixed so as to overlap with each other, And the effect of shortening the manufacturing process can be provided.

A pressing jig is formed inside the manufacturing apparatus to strongly press the inside of the filter member so that the outside of the filter member can be firmly fixed to the main body without being shaken and the welding apparatus can be fixed firmly to the left and right It is possible to prevent the occurrence of warpage, and it is possible to provide an effect that the defective product does not occur.

Further, it is possible to provide an effect of preventing the mesh network from being damaged even under a strong water pressure by forming an auxiliary wire mesh inside and outside of the filter.

1 is a perspective view showing an embodiment of a manufacturing apparatus provided by the present invention;
2 is a front view showing an embodiment of the manufacturing apparatus provided by the present invention.
3 is a perspective view of the main body
4 is an exploded view
5 is a process chart for manufacturing the filter for treating ballast water provided by the present invention
6 is a view showing a state in which a filter member is inserted into a main body;
7A to 7C are views showing a state in which the filter member is pressurized and welded by a pressurizing jig
8 is a view showing a state of inserting an auxiliary wire net into the auxiliary cylinder;
9B to 9C are diagrams showing a state in which the auxiliary cylinder is moved to the main body;
10 is a view showing a state in which the filter member is polished;
11 is an exploded perspective view showing a state in which the filter member and the filter member are engaged;
12 is a perspective view showing a state in which a filter member and a filter member are combined;
13 is a view showing a process of finishing the welding portion of the filter member
14 is an exploded perspective view showing a filter member and a fastener separated from each other;
Fig. 15 is a perspective view showing a filter member and a fastener,
16 is a perspective view of a ballast water treatment filter

Hereinafter, the structure of the present invention will be described with reference to the accompanying drawings.

FIG. 1 is a perspective view showing an embodiment of a manufacturing apparatus provided in the present invention, and FIG. 2 is a front view showing an embodiment of a manufacturing apparatus provided in the present invention.

The present invention relates to an apparatus for manufacturing a filter (100) used for filtering foreign matter contained in ballast water, comprising a main body (2) into which a filter member (110) is inserted and an auxiliary cylinder 60).

The main body 2 is formed in a cylindrical shape so that the filter member 110 can be inserted therein. The upper end of the main body 2 is formed with a welding hole 3 through which the stud welding device 30 is welded, A pressing ring 5 is formed so as to be able to push out the filter element 110 welded with the pressing jig 20 configured to be pressed against the inner surface of the main body 2 by pressing the pressing ring 110, The frame 6 is constituted and the lower frame 10 in which the main body 2 is installed is constituted below.

As shown in Fig. 3, the finishing frame 6 constitutes an operating cylinder 4 configured to operate the pressing jig 20 and a drawing cylinder 5a capable of operating the pressing ring 5, And a plurality of operating holes 9 are formed in the front and rear of the housing.

The filter member 110 includes a mesh net 120 formed as a fine hole for filtering marine plants contained in the ballast water, a ballast 120 that overlaps the inside and outside of the mesh net 120, The wire net 130 is constructed so as to prevent it from being damaged by the water pressure of the water. That is, they are overlapped in three layers.

A press plate 7 is connected to one side of the welder 3 by a hinge 7a so as to press the upper surface of the filter member 110.

The press plate 7 is connected to the opening / closing cylinder 8 so that the press plate 7 can be pivoted at the center of the hinge 7a to press or release the filter member 110. [

The pressing jig 20 has a shaft 21 at the center so as to slide forward and backward by the operating cylinder 4 as shown in Fig. 4, and the filter member 110 is fixed And a fixing plate 23 is formed on the front and rear sides of the shaft 21. As shown in FIG.

The pressure plate 22 constitutes a connection link 24 connected to the side of the filter member 110 by the shaft pin 25 so as to be closely contacted with the filter member 110 and can be moved to the left or right in the operation hole 9 at the rear side. Thereby constituting a conveying wheel 26.

And the end of the connecting link 24 and the fixing plate 23 are connected to each other by the shaft pin 25 to rotate.

The stud welding apparatus 30 is provided with a stud 31 so that the end of the filter member 110 can be welded after the press plate 7 and the pressing jig 20 are pressed by the three- An elevating cylinder 32 is constructed so that the stud 31 can be moved up and down and a conveying screw 33 operated by the conveying motor 34 is constructed so as to be movable leftward and rightward in the rear direction And a control unit 40 constituted by a button, a switch, and a numeric display unit so that the operation of the manufacturing apparatus 1 can be controlled on one side.

An installation frame (50) is installed on one side of the lower frame (10).

A finishing disk 51 is formed on one side of the mounting frame 50 so as to press the auxiliary cylinder 60 and a lower end of the auxiliary cylinder 60 is placed on the rail 53 so that the auxiliary cylinder 60 can be moved to the left and right The stopper 54 is formed so as to prevent the first transfer frame 52 from being separated from the first transfer frame 52 and restrict the movement distance between the rail 53 and the rail 53, And a gap maintaining rod 51c is formed at the upper portion of the main body 2 so as to be connected to the upper end of the main body 2 so as to secure a moving space of the auxiliary cylinder 60. [

One end of the stopper 54 is coupled to a lower portion of the first transfer frame 52 to constitute a transfer chain 56 connected to the driving motor 55 so that the auxiliary cylinder 60 can be moved left and right.

The finishing disk 51 is provided with a moving cylinder 51a so that the auxiliary cylinder 60 is closely attached to the main body 2 and can be moved forward and backward, And a guide rod 51b is provided to prevent shaking when moving.

The auxiliary tubular body 60 has a cylindrical shape such that the reinforcing wire 200 is inserted into the auxiliary tubular body 60 and the filter member 110 having completed the welding operation is drawn out from the main body 2 and inserted into the reinforcing wire 200 And a closing member 61 is provided to prevent the reinforcing wire mesh 200 and the filter member 110 from being pushed backward while being moved back and forth in the first conveying frame 52. [ And the hollow 60a is formed in the upper portion so that the inside can be observed, the production apparatus 1 for fixing the filter member of the present invention is completed.

As shown in FIG. 5, a process for manufacturing the ballast water treatment filter 100 according to the present invention will be described.

(1) welding the filter member (S100)

6 is a view showing a state where the filter member 110 is inserted into the main body 2. The wire mesh 130 is rolled around the mesh net 20 and the mesh net 120, The filter member 110 to be overlapped is inserted into the main body 2 of the filter member fixing apparatus 1 and the pressurizing jig 20 is operated as shown in Figures 7A and 7B, The stud 31 is attached to the welding hole 3 while moving the stud welding device 30 to the left and right after the upper portion of the filter member 110 is pressed by the pressing plate 7, And welding the filter member 110 to which the upper end of the three-ply filter member 110 is welded.

When the stud 31 is lowered when the upper end of the filter member 110 is welded to the stud welding device 30, the filter member 110 is pressed to move from the left end A to the right end B of the filter member The ends of the left and right ends of the filter member 110 may be welded to the ends of the left and right ends of the filter member 110. In this case, It is preferable to weld the overlapped upper end of the filter member 110 from the left side (A) to the right side (B) after welding.

(2) combining the filter member 110 and the auxiliary wire 200 (S200)

: Fig. 8 is a view showing a state in which an auxiliary wire net is inserted into the auxiliary tubular body. The filter member 110 which has been welded by the stud welding device 30 is released from the press jig 20, After the finishing ring 300 is inserted into the auxiliary cylinder 200 so as to prevent the auxiliary wire 200 and the auxiliary wire 200 from being pushed backwardly, the auxiliary cylinder 60, to which the feed chain 56 is connected, 9A and 9B, the finishing disk 51 is moved by the moving cylinder 51a provided on the mounting frame 50 to be connected to the side surface of the auxiliary cylinder 60, 2, the auxiliary cylinder 60 is moved by the second conveyance frame 57 to connect the main body 2 and the auxiliary cylinder 60, and the pressure ring 5 connected to the withdrawing cylinder 5a is connected to the auxiliary The step of coupling the filter member 110 and the auxiliary wire net 200 by pushing the filter member 110 welded to the inside of the auxiliary wire net 200 in the tubular body 60 Lure.

(3) polishing the filter member 110 (S300)

: Polishing the surface evenly with a general grinder so as to be horizontal as shown in Fig. 10 because the both ends of the filter member 110 overlapped with three layers are not uniform.

(4) combining the filter member 110 and the filter member 110 (S400)

: As shown in FIGS. 11 and 12, the connecting ring 400 is fitted to the end portion between the filter member 110 and the filter member 110 to be connected to each other, and the closing ring 300 is fitted to the opposite end, And the filter member 110 is joined.

(5) a step of finishing the welding site (S500)

(S) as shown in FIG. 13 in order to prevent the phenomenon that the stud welded portion W is exposed to the outside or the rust is generated by the ballast water.

(6) welding the filter member and the fixture (S600)

: As shown in FIG. 14, the two filter members 110 are coupled to each other by the connection ring 400, and then the fixture 500 is coupled to the outer surface of the auxiliary wire 200 of the filter member.

The fixture 500 includes a first retaining ring 510 coupled to the filter member 110 proximate the connecting ring 400 and a second retaining ring 510 coupled to the center of the filter member 110 away from the connecting ring 400. [ The ring 520 is symmetrically formed at the center of the connection ring 400 and the first and second fixing rings 510 and 520 are integrally formed by connecting the connection ring 530 in the radial direction.

When the filter member 110 and the fixing member 500 are welded together as shown in FIG. 15, the ballast water treatment filter 100 of the present invention is completed as shown in FIG. 16. (S700)

The ballast water treatment filter 100 manufactured by such a manufacturing method is used for filtering foreign matters contained in the ballast water flowing into a ship, and includes a manufacturing apparatus 1 for fixing three-ply filter members 110, So that it is possible to prevent the welding portion W, which is overlapped on the upper end of the filter member 110, from being twisted in the process of welding with the stud welding device 30, Since the filter member 110 of three layers can be welded at a time, it is easy to work and the working time can be shortened.

Also, it is possible to prevent rusting of the ballast water even if the ballast water flows into the filter 100 by finishing with the silicon (S) so as to prevent the welded portion W of the filter member 110 from being exposed to the outside, It is possible to further improve the quality of the product.

The operation sequence of the manufacturing apparatus 1 for fixing the filter member, which is provided in the present invention,

A filter member 110 having a mesh network 120 and a mesh network 120 in which a wire mesh 130 is overlapped is rolled up into a cylindrical shape so that the upper end of the filter member 110 can be welded, And the shaft 21 of the pressing jig 20 formed inside the main body 2 is operated as the operating cylinder 4a to form the pressing plate 22 and the fixing plate 22, The connection link 24 fixed to the main body 23 is pivoted and moved to the inner surface of the main body 2 by the feed wheel 26 constituted in the operating hole 9 of the finishing frame 6, And the pressure plate 7 formed on the upper portion of the main body 2 is operated by the opening and closing cylinder 8 to press one side of the upper end of the filter member 110, The position of the stud welding device 30 can be adjusted while moving the stud welding device 30 to the left and right. When the stud 31 is lifted and lowered by the lifting cylinder 32 Pressing the upper end of the filter member 110 to be welded in sequence.

The welding may be performed while moving from the left end (A) to the right end (B) of the filter member 110. However, since there is a phenomenon that the end of the filter member 110 is pushed toward the upper end of the right side (B) It is preferable to weld the left side (A) and the right side (B) ends first and then the left side to the right side.

The welded filter element 110 releases the pressing plate 7 and the pressing jig 20 of the main body 2 and the auxiliary tubular body 60 is provided with a closing member The first transfer frame 52 to which the transfer chain 56 is coupled is operated by the drive motor 55 to move forward along the rail 53 to come close to the main body 2, The auxiliary cylinder 60 which is coupled to the second conveyance frame 57 is moved to the main body 2 when the finishing disk 51 is brought into close contact with the side surface of the auxiliary cylinder 60 by using the cylinder 51a, 2 and the filter member 110 in the main body 2 is pushed by the pressure ring 5 coupled to the drawing cylinder 5a so that the auxiliary metal thread 200 of the auxiliary tubular body 60 And the finishing member 61 is pulled out after the first transfer frame 52 is moved backward by the drive motor 55. The auxiliary frame 60 is moved to the auxiliary frame 60, (200) To fetch the emitter member 110.

Since the both ends of the filter member 110 are overlapped with each other, the surface of the filter member 110 is horizontally processed by a grinder, and the connection ring 400 is fitted to the end portion between the filter member 110 and the filter member 110 And a finish ring 300 is fitted on the opposite end of the filter member 110 to join the two filter members 110. The filter member 110 is then finished with silicone S to prevent rust from being generated in the weld W, When the fixture 500 is joined to the outer surface of the auxiliary wire net 200 of the filter member 110 and then welded, the filter 100 for ballast water treatment is completed.

The detailed description of the present invention has been provided for specific embodiments, and variations and modifications may be made without departing from the scope of the present invention. Therefore, the scope of protection of the present invention is not limited to the embodiments described in the above specification, and the scope of protection of the equivalent means related to the claims to be described below will be described.

1: (for fixing the filter member) Manufacturing apparatus 2:
3: Welder 4: Working cylinder
5: pressure ring 5a: drawing cylinder
6: Finishing frame 7:
7a: Hinge 8: Opening and closing cylinder
9: Operator ball 10: Lower frame
20: pressure jig 21: shaft
22: pressure plate 23: fixed plate
24: connecting link 25:
26: Feed wheel 30: Stud welding device
31: Stud 32: Lift cylinder
33: Feed screw 40:
50: Installation frame 51: Finishing disk
51a: moving cylinder 52: conveying frame
53: rail 54: stopper
55: Driving motor 56: Feed chain
57: 2nd transfer frame
60: auxiliary cylinder 61: closing member
100: filter 110: filter member
120: mesh network 130: wire mesh
200: auxiliary wire net 300: finishing ring
400: connection ring 500: fastener
510: first fixing ring 520: second fixing ring
530: connecting rod S: silicone
500: fixture 510: first retaining ring
520: second retaining ring 530: connecting rod

Claims (5)

A filter member 110 composed of a mesh network 120 and a wire mesh 130 superimposed on the inside and outside of the mesh mesh 120;
A finishing frame 6 formed into a cylindrical shape so that the filter member 110 can be inserted therein and having an operation hole 9 penetrating back and forth, A main body 2 constituting a lower frame 10 at a lower portion thereof;
A pressure plate 7 connected to one side of the welder 3 by a hinge 7a and operated as an opening and closing cylinder 8 so as to press one side of the upper portion of the filter member 110;
A shaft 21 constituting a fixed plate 23 at the front and at the rear and operated by an operating cylinder 4 provided at a finishing frame 6 is provided at the center and the inside of the filter member 110 is pressurized at four sides, (20) constituting a pressure plate (22) connected to a fixing plate (23) by a connecting link (24) so that the fixing plate (110) can be fixed;
A conveying wheel (26) configured to be movable in the operating hole (9) behind the pressure plate (22);
The elevating cylinder 32 is configured to move the stud 31 up and down. The conveying screw 33 is operated by the conveying motor 34 so as to be moved to the left and right at the rear, (30) configured to control the operation of the control unit (1);
A pressurizing ring 5 configured to push out the filter member 110 welded to the inside of the main body 2 to the drawing cylinder 5a coupled to the finishing frame 6;
A first transfer frame 52 which is moved along a rail 53 provided on an upper portion of the lower frame 10 and which has a transfer chain 56 operated by a drive motor 55 at its lower portion;
A stopper 54 formed on the front and rear sides between the rail 53 and the rail 53;
The reinforcing wire mesh 200 and the closing member 61 are inserted into the inside of the reinforcing wire mesh 200 and are formed into a cylindrical shape so that the wound filter member 110 can be drawn out from the main body 2 and inserted into the reinforcing wire mesh 200 , An auxiliary cylinder (60) constituting a second transfer frame (57) so as to be movable leftward and rightward in the first transfer frame (52) at a lower portion thereof;
An installation frame 50 installed on one side of the lower frame 10;
And a finishing disk 51 which is installed on one side of the installation frame 50 and is moved to the moving cylinder 51a so that the auxiliary cylinder 60 can be closely attached to the main body 2. [ A filter manufacturing apparatus for water treatment.
The method according to claim 1,
And a spacing rod (51c) connected to the upper end of the main body (2) at an upper portion of the installation frame (50) and configured to secure a moving space of the auxiliary cylinder (60) Processing filter manufacturing apparatus.
The method according to claim 1,
And guide rods (51b) are installed on both sides of the rear end plate (51) so as to prevent shaking during movement.
A wire mesh 130 is wound around the mesh net 120 and the mesh net 120 so as to overlap the upper end of the mesh net 120 in a cylindrical shape. The filter element 110 is inserted into the main body 2 of the filter- And the pressing jig 20 is operated to press the inner surface of the filter member 110 to fix the filter member 110 without shaking. After the upper portion of the filter member 110 is pressed by the pressing plate 7, A step S100 of welding the filter member 110 to which the upper end of the filter member 110 is welded by inserting the stud 31 into the welder 3 while moving the welding apparatus 30;
The filter member 110 having completed the stud welding is released from the pressing jig 20 and the auxiliary wire net 200 and the auxiliary wire net 200 are prevented from being pushed back into the auxiliary tubular body 60. [ The auxiliary cylinder 60 to which the transfer chain 56 is connected is moved to the vicinity of the main body 2 by the drive motor 55 and the transfer cylinder 51a provided in the installation frame 50 is moved The auxiliary cylinder 60 is moved by the second transfer frame 57 to the side of the push side main body 2 and the main body 2 and the auxiliary cylinder 60 And the pressure ring 5 connected to the drawing cylinder 5a is connected to the filter member 110 for pushing and coupling the filter member 110 welded to the inside of the auxiliary wire net 200 in the auxiliary cylinder 60 A step S200 of coupling the auxiliary wire 200;
(S300) evenly polishing the surface of the filter member 110 with a grinder because the both ends of the filter member 110 are overlapped with each other;
The connection ring 400 is fitted into the end portion between the filter member 110 and the filter member 110 and the end ring 300 is fitted to the opposite end of the filter member 110 to connect the both filter members 110 Coupling the filter member 110 and the filter member 110 to be coupled (S400);
(S500) of finishing the welding portion with the silicon (S) so as to prevent the welded portion (W) of the filter member (110) from being exposed to the outside or from being rusted;
After the two filter members 110 are coupled by the connection ring 400, the fixture 500 is coupled to the outside of the auxiliary wire 200 of the filter member 110, and then the filter member 110 and the fixture 500 (S600) of welding the ballast water.
The method of claim 4,
And the upper end of the filter member 110 is welded from the left side (A) to the right side (B) after first stud welding the left end (A) and the right end (B) of the filter member (110) A method for manufacturing a filter for treatment.

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