KR101808329B1 - Recycling apparatus of wleding flux - Google Patents

Abstract

The present invention relates to an apparatus for recycling a welding flux, comprising: a hopper into which a granular flux used in welding is inputted and in which a lump filtering net is installed at an upper side to be attachable and detachable for filtering flux lumps with a set size or more contained in the flux and an opened discharge hole is provided at a lower side; a housing having an opened portion of an upper surface to get the discharge hole of the hopper to be introduced therein and provided with recovery container holding spaces multiply partitioned at a lower side of a side surface as being horizontally opened; an iron separation unit installed within the housing to be positioned at a lower side of the discharge hole of the hopper and separating iron powder contained in the flux discharged from the discharge hole of the hopper by magnetic force; a powder separation unit installed within the housing to be positioned at a lower side of the iron separation unit and separating flux powder and recycled flux, powdered with a set size or less, from the flux discharged from the iron separation unit; and a flux recovery unit inserted and installed in the recovery container holding spaces of the housing to be able to go in and out while being positioned at a lower side of the powder separation unit to enable each of the recycled flux, the flux powder and the iron powder to be recovered. The present invention can facilitate works as compared with a manual work, enhance separation accuracy and reduce man power and time.

Description

RECYCLING APPARATUS OF WLEDING FLUX BACKGROUND OF THE INVENTION 1. Field of the Invention [0001]

The present invention relates to a welding flux regenerating apparatus capable of automatically separating iron powder, flux lumps, flux powder and renewable flux from the granular flux used for welding, respectively.

In general, the welding techniques used in the industrial field are classified into welding, pressure welding and brazing. Among the welding methods that are most widely used in shipbuilding, plant and steel structure manufacturing processes, It is classified as non-consumable arsenic type welding.

Examples of the consumable-type welding method include shield metal arc welding, gas metal arc welding, and submerged arc welding.

The submerged arc welding is a method of welding two or more members to be welded with heat obtained by generating an arc between a wire serving as a welding rod and a base material in an interior of a granular flux as a solvent, The flux is preliminarily stacked and the current-carrying wire is continuously supplied to it.

At this time, the arc is covered by the flux and is not seen from the outside, and the flux shields the atmosphere and protects the refining operation of the weld metal, thereby contributing to the formation of weld beads and slag. Submerged arc welding is widely used because of the high size and current of the wire used as the welding electrode, and it is widely used as a high efficiency joining technique for thick steel plate steel. Such applications include shipbuilding, steel pipe manufacturing, and general steel structures It is a typical high-efficiency welding method widely used in butt joints and fillet welds in the manufacturing process.

Here, the flux used for welding is made of granules (or grains) in a certain size by adding some kinds of compounds such as SiO 2, CaF 2, MgO, AlO 3 and TiO 2, A flux of 200 mesh is used, or a flux having a size within the range of 0.3 to 1.0 mm is used.

The granular flux used for such welding will include the iron powder (or flour), lumps and powdered flux of the base material during the welding process. In order to use this flux again, iron powder, flux mass and flux powder are all separated Only the flux (or regeneration flux) having a particle size within a certain size can be used immediately, and the flux mass and the flux powder can be used after rework so as to have a particle size within a certain size.

Meanwhile, in order to separate the usable regeneration flux out of the granular fluxes used for welding, as shown in FIG. 1, the magnets 10 and the granular materials 20, 30 having different meshes The flux is separated from the flux F into iron powder IP, flux mass FL, flux powder FP and regeneration flux RF. Since such a specialized flux regeneration apparatus for welding has not been developed, (10) and the screen (20,30).

However, when manually separating the granular flux used in the welding as described above, the work is inconvenient, the separation accuracy is low, and the manual work involves a lot of manpower and time.

Disclosure of Invention Technical Problem [8] Accordingly, the present invention has been made keeping in mind the above problems occurring in the prior art, and an object of the present invention is to provide a method and apparatus for automatically performing separation work of iron powder, flux mass, flux powder and regeneration flux from granular fluxes used for welding, And the welding precision is improved and the welding force and the welding time can be shortened.

Other objects, specific advantages and novel features of the present invention will become more apparent from the following detailed description and preferred embodiments with reference to the accompanying drawings.

In order to achieve the above object, a welding flux regenerating apparatus of the present invention is characterized in that a granular flux used for welding is introduced, and a lump screen is detached and attached to an upper portion of the flux, A hopper having a discharge port opened in a lower part thereof, a part of an upper surface of the hopper so as to allow the discharge port of the hopper to be drawn in, An iron separating means provided inside the housing so as to be positioned below the outlet of the hopper and separating the iron powder contained in the flux discharged from the outlet of the hopper by a magnetic force; And the flux is discharged from the iron separating means, A powder separating means for separating the powdered flux powder and the regenerating flux having a size equal to or less than the size of the regeneration flux and the regeneration flux, and a separating means for separating the regeneration flux, the flux powder and the iron powder, And a flux recovering means inserted and extracted so as to be able to be drawn in and out.

In addition, the hopper may be configured to adjust the discharge amount of the flux discharged from the iron separating means, to be discharged with a predetermined height, And a hopper discharge control membrane made of a material.

The housing further includes a plurality of rolling wheels rotatably coupled to each other to facilitate movement, a front cover having a transparent window fixed to observe the inside thereof, and a handle fixed to the rear for easy movement .

The iron separating means may include a cylindrical iron separating cylinder rotatably coupled to the inside of the housing and having an interior hollowed out, and an iron separating cylinder rotatably connected to the iron separating cylinder so that the flux falling to the iron separating cylinder does not bounce forward, A cylindrical shroud which is fixedly installed on the iron separating cylinder so as to be spaced apart from the front of the iron separating cylinder so that a part of the surface of the iron separating cylinder is magnetized or lost due to the rotation of the iron separating cylinder, The iron separating cylinder is provided so as to be directed to a part of the inner surface of the iron separating cylinder so as to fall to the flux recovering means and the iron separating cylinder is fixed to the housing, A cylindrical rotating force transmitting portion for transmitting a rotating force to the iron separating cylinder; And a user operation unit that operates the operation and is fixed to the housing.

The iron separating cylinder is formed with a plurality of engaging jaws protruding along the longitudinal direction of the iron separating cylinder. On both sides of the iron separating cylinder, a fixing shaft through hole through which the fixing shaft passes is formed. The flux discharged from the outlet of the hopper rotates And a circular rim having a diameter larger than the cylindrical diameter of the hooking jaw is fixedly coupled so as to fall downward without being jutted to both sides.

In addition, the cylindrical rotating force transmitting portion may include: a cylindrical chain gear fixedly coupled to the side surface of the iron separating cylinder; a cylindrical rotating motor fixed to the housing and having an output shaft coupled with a motor chain gear; And a chain engaged with the cylindrical chain gear and the motor chain gear to be transmitted to the iron separation cylinder.

In addition, the powder separating means is fixed to the inside of the housing so as to be inclined downwardly downward toward the front, and the flux powder passes through the mesh and falls to the flux collecting means, and the regeneration flux filtering means The regeneration flux filtered through the regeneration flux sieve filter is projected in both left and right directions with respect to the center of the upper surface of the powder separation plate so as to fall into the flux collecting means while spreading in the lateral direction, And a plurality of inclined discharge ports having the inclined jaws formed therein.

In addition, the powder separating means may be arranged so as to regulate the amount of flux discharged from the iron separating means and flowing down the regeneration flux sieve mesh, and to be spaced apart above the regeneration flux squeezing mesh by a predetermined height And a powder separation controlling film made of an elastic material and fixed to the inside of the housing.

The flux collecting means may include a retracting receptacle having an upper opening to allow the iron powder separated from the iron separating means to be separated and recovered and a powder recovering means for recovering the powder recovered from the powder recovering means, And a regeneration flux recovery container having an upper opening to recover the regeneration flux separated from the powder separating means.

The regeneration flux collecting container is characterized in that the regeneration flux is inclined downwardly forward so as to spread evenly both forward and backward in the container, and is detachably coupled to an open upper part of the collecting container network having the mesh net .

The retracting receptacle is mounted on the rear side of the housing of the housing for receiving the recovering container, and the housing is provided with a housing for housing the iron separating means so that the iron powder separated from the iron separating means flows down to the retracting receptacle along an inclined face. And a downward inclined iron powder ramp is fixedly installed in the lower portion.

The apparatus may further include a squeezing vibrating means provided in the hopper to vibrate the squeezing net of the hopper in the vertical direction.

The sieve vibrating means may include a plurality of camshafts coupled to a plurality of flat cams which abut on left and right side edge surfaces of the lump sieve mesh respectively and rotatably coupled to the inside of the hopper, And a camshaft rotation motor fixed to the hopper.

The welding flux regenerating apparatus according to the present invention automatically separates the iron powder, the flux mass, the flux powder and the regeneration flux from the granular flux used for welding through the hopper, the iron separating means, the powder separating means and the flux recovering means The operation is easier, the separation accuracy is improved, the attraction force and the time can be shortened compared with the conventional manual operation.

1 is a view showing a process of separating a recoverable flux from a granular flux used in welding according to the prior art,
FIG. 2 is a perspective view showing an embodiment of a welding flux reproducing apparatus according to the present invention,
Fig. 3 is a perspective view showing a state in which the flux recovery means is separated from the housing of the embodiment of Fig. 2,
FIG. 4 is a perspective view showing an inside of a housing in which a front cover of the embodiment of FIG. 2 is detached,
Fig. 5 is a perspective view showing a state in which the cylindrical thin film is separated from the iron separating cylinder included in the iron separating means of the embodiment of Fig. 4,
Fig. 6 is a main part perspective view showing an enlarged view of the iron separation cylinder of the embodiment of Fig. 5,
Figure 7 is a side view of the interior side of the housing with reference to the embodiment of Figure 2,
Fig. 8 is a front view showing the coupling relationship of the housing and the iron separation cylinder of the embodiment of Fig. 5,
Figure 9 is a cross-sectional view of the embodiment of Figure 8,
Fig. 10 is a cross-sectional view showing the inside of the iron separating cylinder of the embodiment of Fig. 9 at different angles,
Figs. 11 and 12 are cross-sectional views respectively showing a process of separating iron powder from the granular flux used for welding on the basis of the embodiment of Fig. 10,
13 is an enlarged side view of the powder separation plate and the powder separation adjusting membrane included in the powder separation means of the embodiment of Fig. 7,
Fig. 14 is a front view showing the front face of the powder separation plate included in the powder separation means of the embodiment of Fig. 4,
FIG. 15 is a perspective view showing a regeneration flux recovery container included in the flux recovery means of the embodiment of FIG. 3,
FIG. 16 is a side view showing a process of separating iron powder, flux mass, flux powder and regeneration flux from the granular flux used for welding on the basis of the embodiment of FIG. 7,
17 is a perspective view showing another embodiment of the welding flux reproducing apparatus according to the present invention,
Fig. 18 is a cross-sectional view showing the main portion showing the sieve vibrating means provided in the hopper of the embodiment of Fig. 17,
Fig. 19 is a cross-sectional view of a main portion showing a state in which a lump screen is moved downward on the basis of the embodiment of Fig. 18;

Hereinafter, preferred embodiments of the flux reproducing apparatus for welding according to the present invention will be described in detail with reference to the accompanying drawings.

2 to 16, the hopper 100, the housing 200, the iron separating means 300, the powder separating means 400, and the powder separating means 400, And a flux collecting means (500).

The hopper 100 is provided with a granular flux F used for welding as shown in Figs. 2, 4, 6, 7 and 16, and is filled with agglomerated flux agglomerates FL are arranged on the upper side so as to be filtered, and a discharge opening 120 is provided on the lower side. The discharge amount of the flux F discharged from the iron separating means 300 to be described later is adjusted and the discharge amount of the flux F discharged from the outlet port 300 is adjusted to be a predetermined height above the iron separating means 300, The hopper discharge control membrane 130 includes an elastic material hopper discharge control membrane 130,

In detail, the hopper 100 is connected to the iron powder (IP), the flux mass (FL), and the flux particles (FL) contained in the flux (F) through the lump- And is means for separating the flux mass FL from the flux powder FP and the regeneration flux RF. For example, considering that the flux used for submerged arc welding is 12 to 200 mesh on a mesh basis, the lump screen 110 may be a mesh having 11 mesh. The hopper discharge control membrane 130 is made of an elastic material such as rubber or soft synthetic resin which is deformed while being bent downward according to a load applied to the flux F and is returned to its original state. The iron separating means 300 and the powder separating means 400 can be separated from each other by preventing a large amount of pouring of the flux F discharged from the discharge port 120 to the iron separating means 300, Thereby facilitating the execution of the work.

As shown in FIGS. 2, 4, 7 and 16, the housing 200 has a part of the upper surface thereof opened so that the discharge port 120 of the hopper 100 is drawn inward, A divided recovery container accommodating space 210 is provided. A plurality of rolling wheels 220 rotatably coupled to each other to facilitate movement, a front cover 230 having a transparent window 231 fixed to observe the inside thereof, And further includes a fixed handle 240 mounted thereon. The rotation motor housing box 250 in which the cylindrical rotation motor 343 of the cylindrical rotation force transmission unit 340 to be described later is received is fixedly coupled to the rear of the rotation motor housing box 250. The front cover 230, The side and rear covers are each made detachable. Herein, the recovery container accommodation space 210 is provided with a separating jaw (not shown) so that each of the retracting receiver 510, the powder recovery container 520, and the regeneration flux recovery container 530 of the flux recovery unit 500, 211 are provided in plural. The reason why the transparent window 231 is disposed on the front cover 230 is that the operator of the apparatus for observing the interior of the housing is required to use the powder separation plate 410 of the powder separation means 400, So that the progress of the separation operation can be easily grasped while observing that it flows downwardly.

4 to 12 and 16, the iron separating means 300 is installed inside the housing 200 so as to be located below the discharge port 120 of the hopper 100, (IP) contained in the flux (F) discharged from the discharge port (120). To this end, a cylindrical iron separating cylinder 310 rotatably coupled to the inside of the housing 200 and having an empty interior and a flux F falling to the iron separating cylinder 310 do not protrude forward, And a cylindrical shroud 320 that is spaced apart from the front of the iron separating cylinder 310 so as to be directed toward the powder separating means 400. A part of the surface of the iron separating cylinder 310 is magnetized or lost due to the rotation of the iron separating cylinder 310 so that the iron powder IP is attached to the surface of the iron separating cylinder 310, The iron separating cylinder 310 is installed so as to face a part of the inner surface of the iron separating cylinder 310 so as to be separated from the iron separating cylinder 310, And an iron separating magnet 330 coupled with a fixed shaft 331 fixed to the housing 200. A cylindrical rotating force transmitting portion 340 for transmitting a rotating force to the iron separating cylinder 310 and a user operating portion 350 for operating the operation of the cylindrical rotating force transmitting portion 340 and fixed to the housing do. The fixed shaft 331 may include a fixed shaft bracket 332 and a fixed shaft fixing bolt 333 fixed to the housing 200 so as to be fixed to the housing 200, The fixed shaft 331 and the fixed shaft 331 may be coupled to each other via the fixed shaft frame 334.

Specifically, the iron separating cylinder 310 has a plurality of protrusions 311 protruding along the longitudinal direction of the iron separating cylinder 310, and a fixing shaft through hole 312 through which the fixing shaft 331 passes is formed on both sides of the iron separating cylinder 310 And a flange plate 31 having a diameter larger than the cylindrical diameter of the hooking jaw 311 so that the flux F discharged from the discharge port 120 of the hopper 100 falls downward without bouncing to the left and right sides, 313 are fixedly coupled. The cylindrical torque transmission unit 340 includes a cylindrical chain gear 341 fixed to the side surface of the iron separating cylinder 310 and a motor chain gear 342 fixed to the housing 200, And a chain chain gear 342 engaged with the cylindrical chain gear 341 and the motor chain gear 342 so that the rotational force of the cylindrical rotating motor 343 is transmitted to the iron separating cylinder 310 344). That is, the user operating unit 350 is a means for operating the operation of the cylinder rotation motor 343 on and off.

11 and 12 are sectional views showing the process of separating the iron powder IP from the granular flux F used for welding through the iron separating cylinder 310 and the iron separating magnet 320, As the iron separating cylinder 310 rotates forward in the direction of the side surface, the flux F discharged to the discharge port 120 of the hopper 100 drops to the surface of the iron separating cylinder 310, (400). At this time, a magnetic force of the iron separating magnet 320 fixed to the inside of the iron separating cylinder 310 is not applied to part of the surface of the iron separating cylinder 310, for example, The iron powder IP contained in the flux F is attached to the upper part, the front part and the lower part of the iron separation cylinder 310 and the magnetic separation force is lost as the iron separation cylinder 310 rotates , The iron powder IP is separated from the iron separating cylinder 310 and falls to the retracting receptacle 510 of the flux collecting means 500 to be described later. The reason why the engaging protrusion 311 formed in the iron separating cylinder 310 is formed is that the iron powder IP is caught by the jaw while inducing the flux F to smoothly fall downward by the free fall, So that the separating operation of the separator can be facilitated.

The powder separating means 400 is installed inside the housing 200 so as to be positioned below the iron separating means 300 as shown in FIGS. 4, 7, 13, 14 and 16, The powdered flux powder FP and the regeneration flux RF are separated to a predetermined size or smaller from the flux F discharged from the discharge port 300. The flux powder FP passes through the net and falls to the flux collecting means 500. The flux is discharged from the flux collecting means 500 through the flux collecting means 500, And a powder separation plate 410 to which a regeneration flux filtering net 411 to be filtered is fixed. The regeneration flux RF that has been filtered through the regeneration flux filtering network 411 spreads in the left and right direction and flows downward to the flux collecting means 500 from below the upper surface of the powder separating plate 410, And further includes a plurality of inclined discharge ports 420 having inclined jaws 421 formed obliquely protruding in both directions. The amount of the flux F discharged from the iron separating means 300 and flowing down the regeneration flux sieve 411 is controlled so that the regeneration flux squeezed by the regeneration flux squeezing network 411 And a powder separation controlling membrane 430 of elastic material fixed to the inside of the housing 200 in a state of being spaced upward by a predetermined height. The powder separation control film 430 performs the same function as the hopper discharge control film 130 in the hopper 100. The powder separation control film 430 separates the regeneration flux RF and the flux powder FP from the flux F, So that the separation operation can be performed more easily.

For example, considering that the flux used for submerged arc welding is usually 12 to 200 mesh on a mesh basis, the regeneration flux filtering net 411 of the powder separating plate 410 uses a mesh having 201 mesh , The regeneration flux (RF) of 200 mesh or less can not pass through the regeneration flux filtering network 411 and falls to the regeneration flux collecting container 530 of the flux collecting means 500 installed downward. Then, the flux powder (FP) having a size of 201 mesh or more passes through the regeneration flux filtering net 411 and falls to the powder collecting container 520 of the flux collecting means 500.

The flux recovering means 500 is provided with the powder separating means 400 so as to recover the regeneration flux RF, the flux powder FP and the iron powder IP as shown in FIGS. 2, 4, 15 and 16, respectively. And is inserted into the recovery container accommodating space 210 of the housing 200 so as to be capable of being pulled out. A retracting receptacle 510 having an upper opening to allow the iron powder IP separated from the iron separating means 300 to be collected to be recovered and the flux powder FP separated from the powder separating means 400, And a regeneration flux collecting container 530 having an upper opening so that the regeneration flux RF separated from the powder separating means 400 is collected and removed.

Here, the regeneration flux collecting container 530 is inclined downwardly forward so that the regeneration flux RF spreads to both the front and rear sides of the container, Possibly combined. The retracting receptacle 510 is mounted behind the receptacle accommodating space 210 of the housing 200 so that the iron powder IP separated from the iron separating means 300 A downwardly inclined iron powder ramp 260 is fixedly installed below the iron separating means 300 so as to flow down along the inclined surface to the draw-back receiver 510.

16 is a side view showing a process in which the iron powder IP, the flux mass FL, the flux powder FP and the regeneration flux RF are separated from the granular flux F used for welding, respectively. First, when the granular flux F used for welding is inserted into the hopper 100, a flux lump FL having a particle size of a certain size or more is filtered and separated through the lump screen 110 installed in the hopper 100. The flux F discharged from the hopper 100 is separated from the iron powder IP by a magnetic force through the iron separating means 300 and the iron powder IP is fixed to the housing 200 Flows along the installed iron powder ramp 260, and the iron powder IP is recovered into the retracting receiver 510. The flux F from which the iron powder IP has been separated falls to the powder separating means 400 and the regeneration flux drawing net 411 of the powder separating plate 410 provided in the powder separating means 400 The flux powder (FP) passes through the net and is recovered to the powder recovery container (520). Finally, the flux having a predetermined particle size or more that has not passed through the regeneration flux filtering network 411 is recovered as the regeneration flux (RF) to the regeneration flux collecting container 530. Considering that the flux used in the submerged arc welding is a flux having a particle size within a predetermined size of the reproduction flux (RF), for example, the flux used in the submerged arc welding is usually 12 to 200 mesh on a mesh basis, It is reusable. Then, the flux mass FL and the flux powder FP can be reused after having been processed to have a particle size within a predetermined size so as to be reusable.

17 to 19, the hopper 100, the housing 200, the iron separating means 300, the powder separating means 400, and the powder separating means 400, And further includes a filtering means (600) including a flux collecting means (500). However, overlapping description will be omitted for the components described in detail in the above embodiment.

The filtering means 600 is installed in the hopper 100 to vibrate the lump screen 110 of the hopper 100 in the up and down direction by vibrating the lump screen 110, 100 so that the granular flux F used for the welding placed on the granular sieve 110 can be easily discharged downward and at the same time the flux lumps FL are filtered so that the flux lumps FL So that the lumps can fall into the granules so that they can be passed through the lump screen 110.

To this end, the filtering vane vibrating means 600 is provided with a plurality of flat plate cams 611 which are in contact with the lower left and right side edge surfaces of the lump screen 110, And a camshaft rotation motor 620 that transmits rotational force to the camshaft 610 and is fixed to the hopper. That is, as the cam shaft 610 rotates by receiving the rotational force from the cam shaft rotation motor 620 and the flat plate cam 611 coupled to the cam shaft 610 rotates, the lump screen 110 moves up and down And vibration. The camshaft rotation motor 620 may be fixed to the hopper 100, and the output shaft of the camshaft rotation motor 620 may be connected to the hopper 100 100 to be coupled with the camshaft 610. The output shaft through hole may be formed in the hopper.

Therefore, the welding flux regenerating apparatus according to the present invention is a device for recovering the flux from the granular flux used for welding through the hopper 100, the iron separating means 300, the powder separating means 400 and the flux recovering means 500, (IP), flux mass (FL), flux powder (FP), and regeneration flux (RF) are automatically performed, so that the work is easier and separation accuracy is improved compared to the conventional manual work, There is an effect that it can be shortened.

The embodiments of the present invention described above and shown in the drawings should not be construed as limiting the technical idea of the present invention. The scope of protection of the present invention is limited only by the matters described in the claims, and those skilled in the art will be able to modify the technical idea of the present invention in various forms. Accordingly, such improvements and modifications will fall within the scope of the present invention as long as they are obvious to those skilled in the art.

100: hopper 110: lump screen
120: Exhaust port 130: Hopper discharge regulating membrane
200: Housing
210: Collection chamber 220: Cloud wheel
230: front cover 240: handle
250: Rotor motor housing 260: Iron powder ramp
300: iron separation means 310: iron separation cylinder
320: cylindrical shielding film 330: iron separating magnet
340: cylindrical rotating force transmitting unit 350: user control unit
400: powder separation means 410: powder separation plate
420: incline outlet 430: powder separation regulating membrane
500: Flux recovery means
510: retraction receptor 520: powder recovery container
530: regeneration flux recovery container 540: recovery container handle
600: Filtering means
610: Camshaft 620: Camshaft rotation motor
F: Particle flux used for welding
FL: Flux lump
FP: flux powder
RF: regeneration flux
IP: iron powder

Claims (13)

A hopper provided with a granular sludge mesh which is detachably installed above the granular flux particles contained in the flux and which has a size larger than a predetermined size,
A housing having a part of an upper surface thereof opened to allow the discharge port of the hopper to be drawn in and a collection container accommodating space divided into a plurality of sections opened in a lateral direction below the side,
An iron separating means provided inside the housing so as to be positioned below a discharge port of the hopper and magnetically separating the iron powder contained in the flux discharged from the discharge port of the hopper;
Powder separating means provided in the housing to be positioned below the iron separating means and separating powdered flux powder and regeneration flux of a predetermined size or less from the flux discharged from the iron separating means,
And a flux collecting means provided below the powder separating means so as to be able to recover the regeneration flux, the flux powder and the iron powder, respectively, and inserted into and retrieved from the collection container accommodating space of the housing,
The hopper
A hopper discharge control membrane of elastic material which is fixedly coupled to the discharge port in a state of being spaced apart from the iron separating means by a predetermined height so as to discharge the flux with a predetermined height, Further comprising: a flux regeneration device for regenerating the flux.
delete The method according to claim 1,
The housing includes:
A plurality of rolling wheels rotatably coupled to each other downwardly for easy movement,
A front cover having a transparent window fixed so as to observe the inside thereof,
Further comprising a handle fixed to the rear for easy movement.
The method according to claim 1,
Wherein the iron separating means comprises:
A cylindrical iron separating cylinder rotatably coupled to the inside of the housing and having an empty interior;
A cylindrical thin film which is fixed while being separated from the front of the iron separating cylinder so as to face the powder separating means without fl owing to the iron separating cylinder,
A part of the surface of the iron separation cylinder is magnetized or lost due to the rotation of the iron separation cylinder so that the iron powder adheres to the surface of the iron separation cylinder and is directed to a part of the inner surface of the iron separation cylinder so as to fall to the flux recovery means An iron separating magnet installed in the housing and fixed to the housing so as to maintain a fixed state inside the iron separating cylinder even if the iron separating cylinder rotates;
A cylindrical rotating force transmitting portion for transmitting rotating force to the iron separating cylinder,
And a user operation unit that operates the operation of the cylindrical rotating force transmitting unit and is fixed to the housing.
5. The method of claim 4,
The iron-
A fixing shaft penetrating hole through which the fixing shaft passes is formed on both left and right sides of the fixing jaw, and the flux discharged from the discharge port of the hopper does not protrude to the left and right sides, Wherein a circular rim having a diameter larger than a cylindrical diameter of the engaging jaw is fixedly engaged with the circular rim.
5. The method of claim 4,
The cylindrical rotating force transmitting portion includes:
A cylindrical chain gear fixedly coupled to a side surface of the iron separating cylinder,
A cylindrical rotating motor fixed to the housing and having an output shaft coupled to a motor chain gear,
And a chain engaged with the cylindrical chain gear and the motor chain gear so that the rotational force of the cylindrical rotating motor is transmitted to the iron separation cylinder.
The method according to claim 1,
Wherein the powder separating means comprises:
A powder separation plate fixed to the inside of the housing so as to be inclined downwardly downward toward the front side, the powder being passed through a net and falling to the flux collecting means, the regeneration flux being filtered,
A plurality of inclined jaws having oblique jaws projecting obliquely in both left and right directions with respect to the center on the upper surface of the powder separation plate so that the regeneration flux filtered through the regeneration flux- And a discharge port for discharging the flux.
8. The method of claim 7,
Wherein the powder separating means comprises:
A regeneration flux squeezing unit for regulating the amount of flux discharged from the iron separating unit and flowing downward from the regeneration flux squeezing unit to a predetermined height above the regeneration flux squeezing unit, Further comprising a powder separation regulating film of a resilient material which is fixedly installed.
The method according to claim 1,
The flux collecting means includes:
A withdrawn retractor having an upper opening for withdrawing the iron powder separated from the iron separating means,
A powder recovery container having an upper opening so that the flux powder separated from the powder separating means is collected and removed;
And a regeneration flux recovery container having an upper opening so that the regeneration flux separated from the powder separating means is separated and recovered.
10. The method of claim 9,
The regeneration flux collecting container includes:
Wherein the regeneration flux is inclined downwardly forward so as to spread evenly both forward and backward in the container, and is detachably coupled to an open upper portion of the collection container network in which the mesh net is formed.
10. The method of claim 9,
The retracting receptacle includes:
A storage container accommodated in a space behind the collection container accommodating space of the housing,
The housing includes:
And an iron powder ramp downwardly inclined rearward is fixedly installed below the iron separating means so that the iron powder separated from the iron separating means flows down to the retracting receptacle along an inclined plane. .
The method according to claim 1,
Further comprising a squeezing vibration means provided in the hopper to vibrate the lump sieve net of the hopper in a vertical direction.
13. The method of claim 12,
Wherein said filtering means comprises:
A plurality of cam shafts coupled to a plurality of flat plate cams respectively abutting with left and right side edge bottom surfaces of the lump screen, and rotatably coupled to the inside of the hopper;
And a camshaft rotation motor that transmits rotational force to each of the camshafts and is fixed to the hopper.

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