KR101500127B1 - Purification apparatus for liquid mixing magnetic impurity - Google Patents

Abstract

The apparatus for purifying a magnetic foreign matter mixed liquor according to an embodiment of the present invention includes a purifying body unit through which a mixed liquid containing magnetic foreign substances passes, a filter unit provided at an upper end of the purifying body unit connected to an inlet pipe of the mixed liquid, And a magnetic force unit provided in the purifying body unit to generate a magnetic force to collect magnetic foreign substances of the mixture liquid that has passed through the purifying body unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a purifying apparatus for purifying mixed-

The present invention relates to an apparatus for purifying a magnetic foreign matter mixed solution, and more particularly, to an invention capable of purifying a magnetic foreign matter mixed solution by using magnetic force to remove magnetic foreign matter.

In order to develop a steel material and analyze various physical properties, the material is cut to a certain size, the cross section of the material is vertically oriented so as to face upward, and the plastic material is heated to liquidify the material, Analysis.

In order to analyze the surface of the steel material, as shown in Fig. 1, the surface of the steel material is loaded on the grinding machine 1 equipped with the sandpaper 2, and the cooling water is fixed on the sample holder 3 by rotation The surface of the formed material is ground.

In this way, during the grinding process of the material, iron powder is generated as the material is ground, and at the same time, the plastic material used for fixing the material is also ground, resulting in suspension.

The iron powder and suspended matter generated in the above-described working process are transferred to the desorbing trough 4 through the pipe 5.

In order to treat mixed liquor including the collected iron powder, the level of the desorbing tub 4 must be checked from time to time. If the operator can not confirm the level, the desorbing tub 4 overflows, Thereby causing a problem of polluting the environment.

Further, there arises a problem such that the cost of treating the overflowed iron powder mixture 6 is increased.

In addition, there is a problem that the pipe 5 connected to the forcing cylinder 4 in the grinding machine 1 is clogged by the iron powder and the floating body, and the time for processing the pipe is excessively long.

Therefore, it is necessary to study a device for purifying a magnetic foreign-matter mixed solution to solve the above-mentioned problems.

Japanese Patent Publication No. 3270071 (published on April 2, 2002)

It is an object of the present invention to provide a device for purifying a magnetic foreign matter mixed liquid which is capable of filtering out a magnetic foreign matter in a mixed liquid in which magnetic foreign matters are mixed and purifying the mixed liquid for reuse or discharge without contamination.

The apparatus for purifying a magnetic foreign matter mixed liquor according to an embodiment of the present invention includes a purifying body unit through which a mixed liquid containing magnetic foreign substances passes, a filter unit provided at an upper end of the purifying body unit connected to an inlet pipe of the mixed liquid, And a magnetic force unit provided in the purifying body unit to generate a magnetic force to collect magnetic foreign substances of the mixture liquid that has passed through the purifying body unit.

The apparatus may further include a foreign matter separating unit that receives the magnetic force unit and ejects air to the magnetic force unit to remove magnetic foreign substances collected by the magnetic force unit of the apparatus for purifying magnetic foreign matter mixed liquor according to an embodiment of the present invention can do.

In addition, the magnetic force unit of the apparatus for purifying magnetic foreign matter mixed liquor according to an embodiment of the present invention may include a magnet plate part formed of a dielectric material material and providing a plurality of through holes through which the mixed liquid passes, And a winding coil part wound on an outer surface of the purifier body unit formed of an insulator and provided.

In addition, the magnetic force unit of the apparatus for purifying mixed impurities according to an embodiment of the present invention may include a magnet plate part formed of a permanent magnet which is a ferromagnetic material and providing a plurality of through holes through which the mixed liquid passes.

In addition, the purifying body unit of the purifying device for mixed magnetic substances according to an embodiment of the present invention may include a slot portion into which the magnet plate portion is inserted.

According to another aspect of the present invention, there is provided a foreign body separation unit of a purifying apparatus for a magnetic foreign matter mixed liquid, comprising: a housing part for housing the magnet plate part; a plate conveying part for moving the magnet plate part to the housing part; And an air jet unit connected to the magnet plate unit to jet air to the magnet plate unit.

In addition, the plate conveying portion of the apparatus for purifying a magnetic foreign material mixed solution according to an embodiment of the present invention includes a guide bar including a semicircular fixture to which the magnet plate is fitted, an inner bar connected to the fixing bar, and an outer bar into which the inner bar is inserted; A linear motor portion fixed to the receiving portion and gear-coupled to the outer bar so as to linearly drive the guide bar, and a rotary motor fixed to the outer bar so as to rotationally drive the guide bar, Can be provided.

According to another aspect of the present invention, there is provided a device for purifying a magnetic foreign-matter mixed-liquid, comprising: a receiving part body; a collection case connected to the receiving part body for collecting magnetic foreign substances separated from the magnetic plate part; And a collection plate connected to the collection passage can be provided.

Further, the foreign body separation unit of the apparatus for purifying mixed-matter foreign matter according to an embodiment of the present invention further includes an adjacent moving part for moving the receiving part to the purifying body unit, and the adjacent moving part is projected to the receiving part A base provided with a guide groove into which the provided guide tab is inserted, and a movable cylinder connected to the accommodation portion and fixed to the base.

The magnetic foreign matter mixed-liquid purifying apparatus of the present invention has the effect of filtering magnetic foreign matter in the mixed liquid by magnetic force. That is, iron powder or the like in the mixed liquid can be drawn and filtered by the magnetic force.

As described above, the mixed liquid in which the magnetic foreign matter is filtered can be recycled again, so that it is possible to prevent secondary problems such as cost reduction and environmental pollution caused by leaking of the magnetic foreign matter mixture.

In addition, the processing of the magnetic foreign matter mixed liquid can be automatically carried out, and the speed of the operation can be improved.

FIG. 1 is a view showing a conventional magnetic foreign matter disposal method.
2 is a perspective view showing a first embodiment of the purifying apparatus for a mixed substance of magnetic foreign substances according to the present invention.
FIGS. 3A and 3B are perspective views showing a second embodiment of the apparatus for purifying a magnetic foreign material mixed solution of the present invention.
FIG. 4A is a perspective view illustrating the linear drive of the plate conveying unit of the apparatus for purifying mixed impurities of a magnetic foreign material of the present invention. FIG.
FIG. 4B is a perspective view for explaining rotational drive of the plate conveying unit of the apparatus for purifying mixed impurities of a magnetic foreign material of the present invention. FIG.
5 is a perspective view for explaining an air injection part of the apparatus for purifying mixed impurities of a magnetic foreign material according to the present invention.
FIG. 6 is a perspective view for illustrating a receiving portion of the apparatus for purifying mixed-substance of foreign matters of the present invention. FIG.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the drawings. It will be apparent to those skilled in the art that various modifications and variations can be made in the present invention without departing from the spirit or scope of the inventive concept. Other embodiments falling within the scope of the inventive concept may readily be suggested, but are also considered to be within the scope of the present invention.

The same reference numerals are used to designate the same components in the same reference numerals in the drawings of the embodiments.

An apparatus for purifying a magnetic foreign matter mixed solution of the present invention is capable of removing a magnetic foreign matter by using a magnetic force and purifying the magnetic foreign matter mixed solution. That is, iron powder or the like in the mixed liquid can be drawn and filtered by the magnetic force.

As described above, the mixed liquid in which the magnetic foreign matter is filtered can be recycled again, so that it is possible to prevent secondary problems such as cost reduction and environmental pollution caused by leaking of the magnetic foreign matter mixture.

2 is a perspective view illustrating a first embodiment of the purifying apparatus for a magnetic foreign material according to the present invention. Referring to FIG. 2, the apparatus for purifying a magnetic foreign material mixed solution according to an embodiment of the present invention includes: A filter unit 200 provided at an upper end of the purifying body unit 100 connected to the inlet pipe of the mixture liquid and a filter unit 200 connected to the filter unit 200 through the filter unit 200, And a magnetic force unit 300 provided in the purifying body unit 100 to generate magnetic force to collect magnetic foreign matter.

The magnetic force unit 300 is accommodated in the magnetic force unit 300 so as to remove magnetic foreign substances collected by the magnetic force unit 300 of the apparatus for purifying mixed magnetic substance according to an embodiment of the present invention. (Not shown).

The magnetic force unit 300 of the apparatus for purifying mixed impurities according to an embodiment of the present invention is formed of a permanent magnet that is a ferromagnetic material and includes a magnet plate portion 310 for providing a plurality of through holes 311 through which the mixed fluid passes ).

In addition, the purifying body unit 100 of the apparatus for purifying mixed impurities of a magnetic material according to an embodiment of the present invention may include a slot 110 formed to insert the magnet plate 310 therein.

The purifying body unit 100 may be configured to allow a mixed liquid containing a magnetic foreign substance to flow therethrough. That is, the purifying body unit 100 can provide an upper end connected to the inflow pipe p to which the magnetic foreign matter is supplied, and a lower end discharged after the mixed liquid passes through the magnetic force unit 300 to be described later.

Here, the purifier body unit 100 may include a slot 110 for receiving the magnetic force unit 300. More specifically, the slot unit 110 can be formed such that the magnet plate unit 310 of the magnetic force unit 300 is inserted and provided inside the purifying body unit 100.

The slot 110 may be formed along the periphery of the semi-circle of the purifier body unit 100. The slot unit 110 may be formed in a hole to which the magnet plate 310 is inserted.

2, the magnet plate unit 310 can be housed in the purifier body unit 100, so that the magnet plate unit 310 can be installed in the purifier body unit 100. Therefore, when the purifier body unit 100 is provided to be opened and closed as shown in FIG. 2, (110) may not be formed in the purifying body unit (100).

However, when the purifier body unit 100 is provided to be opened and closed, it is preferable that the magnetic force unit 300 is provided as an embodiment of providing a magnet plate portion 310 formed of permanent magnets.

The purge body unit 100 may have a seating groove formed therein or a seating tab protruding therefrom so that the magnet plate unit 310 can be fixed. That is, grooves or protrusions may be provided so that the magnet plate unit 310 can be fixed to the inside of the purifying body unit 100.

Meanwhile, the purifying body unit 100 provides an inlet valve (b) to the inlet pipe (p) through which the mixed magnetic substance mixture flows, and provides a discharge valve to the outlet through which the mixture is discharged, Can be controlled.

Also, a water level sensor for sensing the level of the mixed liquid may be provided inside the purifying body unit 100, and the water level sensor may be connected to the flow-in valve so as to control the flow of the mixed liquid automatically .

In addition, the lower end of the purifying body unit 100 may be provided in a funnel shape to facilitate the discharge of the mixed solution purified by the filter unit 200 and the magnetic force unit 300.

The filter unit 200 may function to filter relatively bulky foreign substances in the mixed liquid containing the magnetic foreign matter. That is, the filter unit 200 is capable of filtering foreign substances such as plastic materials used for fixing the specimen, or iron powder that is bulky in the specimen.

For this, the filter unit 200 may be provided at the upper end of the purifying body unit 100 into which the mixed liquid is introduced, and may be provided in direct connection with the inlet pipe p for supplying the mixed liquid.

That is, the mixed liquid is directly connected to the inflow pipe (p), and can be provided to filter out relatively large foreign substances directly by the filter membrane of the filter unit (200).

Here, the filter unit 200 may be provided as a filter membrane, but may be provided in a mesh shape. This can be set according to the volume of the foreign matter to be filtered in the mixed liquid.

The magnetic force unit 300 may function to filter fine magnetic impurities from the mixed solution filtered by the filter unit 200. To this end, the magnetic force unit 300 may be configured to provide a magnetic force to the mixed liquid.

In order to utilize the principle of the electromagnet, the first embodiment can provide the magnet plate portion 310 and the winding coil portion 320 of the paramagnetic body. In the second embodiment, in order to use the permanent magnets, 310 < / RTI > The second embodiment will be described later in detail with reference to FIGS. 3A and 3B. Here, the first embodiment will be described in detail.

When the magnetic force unit 300 is provided with the magnet plate portion 310 formed of a permanent magnet which is a ferromagnetic body, the magnetic foreign substances contained in the mixed liquid can be always collected by the magnetic force.

For this purpose, a through-hole 311 through which the mixed liquid passes may be formed in the magnetic plate part 310. In order to widen the contact area with the mixed liquid, a plurality of through holes 311, (Not shown).

However, it is preferable that the through holes 311 are formed in the through holes 311 with a diameter larger than a diameter that allows the mixed liquid to pass without being affected by the viscosity.

When the magnetic foreign material passes through the magnet plate portion 310 and is magnetically coupled to the magnet plate portion 310, the magnet plate portion 310 moves to a foreign material separating unit 400 to be described later, It can be removed. This will be described later.

In this way, when the magnetic foreign matter is collected by the magnetic force, fine magnetic foreign matters not filtered by the filter unit 200 can be collected, and the mixed solution can be cleaned more cleanly.

The foreign matter separating unit 400 may serve to separate the magnetic foreign substances collected by the magnetic force unit 300 from the magnetic force unit 300. To this end, the foreign body separation unit 400 may provide a receiving part 410, a plate conveying part 420, an air injecting part 430, a neighboring moving part 440, and the like. A detailed description of this foreign body separation unit 400 will be described later with reference to Fig.

FIGS. 3A and 3B are perspective views showing a second embodiment of the apparatus for purifying a magnetic foreign material mixed solution of the present invention. 3A shows a perspective view of an embodiment in which the magnetic unit uses the principle of the electromagnet. FIG. 3B is a perspective view of the purification body unit 100 in order to show the inside of the purification body unit 100 in FIG. And is a perspective view showing a part of the display device 100 cut off.

3A and 3B, the magnetic force unit 300 of the apparatus for purifying mixed magnetic particles according to an embodiment of the present invention includes a plurality of through holes 311 through which the mixed liquid passes, And a winding coil part 320 connected to an external electric power supply part PS to form a magnetic field and provided on the outer surface of the purifier body unit 100 formed of an insulator so as to form a magnetic field .

That is, the magnetic force unit 300 is an embodiment for filtering the magnetic foreign matter by the principle of the electromagnet.

The magnetic plate part 310 may be formed of a paramagnetic material, unlike the embodiment using the permanent magnet by the ferromagnetic material. That is, when a current flows in the winding coil part 320 to be described later, the magnet plate part 310 becomes magnetized, and magnetic foreign matter can be collected in the mixture.

In this case, there is an advantage that the magnet plate portion 310 can be controlled to be on / off of generating magnetic force.

Meanwhile, the magnet plate portion 310 may have through holes 311 through which the mixed liquid can pass.

The winding coil part 320 may be formed of a coil wound on the outer surface of the purifier body unit 100 to form a magnetic field on the magnet plate part 310. For this purpose, it is preferable that the purifying body unit 100 is formed so that its outer surface is coated with an insulator or the winding coil part 320 is wrapped with an insulator film.

The winding coil part 320 may be connected to an external electric power supply part PS in order to allow current to flow through the winding coil part 320. Depending on whether electric current is supplied from the electric power supply part PS, It is possible to control the generation of magnetic force in the magnet plate part 310 to be on / off-controlled. That is, the electric power supply unit PS can be controlled by connecting the electric current supply to the controller C.

The controller C may be connected to the water level sensor and the valve to control whether the mixed liquid is introduced or not. The control unit C may include a rectilinear motor unit 423 of the foreign material separation unit 400, The nozzle cylinder 433 and the moving cylinder 442 can be controlled by the control unit 424 and the fixing unit 421a, the air injection nozzle 431, the air inlet pipe 432, the nozzle cylinder 433, May be provided.

FIG. 5 is a perspective view illustrating the air injecting unit 430 of the apparatus for purifying mixed impurities of a magnetic foreign material according to the present invention. Referring to FIG. 5, the apparatus for purifying a magnetic foreign- 400 includes a receiving part 410 for receiving the magnet plate part 310 and a plate conveying part 420 connected to the receiving part 410 and moving the magnet plate part 310 to the receiving part 410, And an air spraying part 430 connected to the receiving part 410 and spraying air to the magnet plate part 310.

The foreign body separation unit 400 of the apparatus for purifying mixed substances of foreign matter according to an embodiment of the present invention further includes a proximity movement unit 440 for moving the accommodation unit 410 to the purification body unit 100 And the adjacent moving part 440 is connected to the receiving part 410 and a base 441 formed with a guide groove 441a into which the guide tab 411a provided to protrude from the receiving part 410 is inserted, A moving cylinder 442 fixed to the base 441 may be provided.

That is, the foreign material separating unit 400 may include the foreign substance separating unit 400 to receive the magnetic plate part 310 and to remove magnetic foreign substances adhered to the magnet plate part 310. For this purpose, The plate conveying unit 420, and the air injecting unit 430, as shown in FIG.

The accommodating portion 410 accommodates the magnet plate portion 310 of the magnetic force unit 300 and provides a place for removing the magnetic foreign substances attached to the magnet plate portion 310 by the air injecting portion 430 . A detailed description of the accommodating portion 410 will be described later with reference to FIG.

The plate transferring part 420 may move the magnet plate part 310 from the purifying body unit 100 to the accommodating part 410. For this purpose, the plate transfer section 420 may include a fixing table 421, a guide bar 422, a linear motor section 423, a rotary motor section 424, and the like. A detailed description thereof will be described later with reference to Figs. 4A and 4B.

The air injecting part 430 may serve to remove magnetic foreign substances adhered to the magnet plate part 310 accommodated in the receiving part 410 by air injection. The air injector 430 may include an air injection nozzle 431, an air inlet pipe 432, a nozzle cylinder 433, and the like.

The air injection nozzle 431 may inject air to the magnet plate portion 310 accommodated in the accommodating portion 410. For this, the air injection nozzle 431 may be connected to the air inlet pipe 432. That is, the air injection nozzle 431 can receive air from the air inlet pipe 432 connected to an external compressed air reservoir or the like, and can inject air to the magnet plate unit 310.

The nozzle cylinder 433 moves the plate provided with the air injection nozzle 431 to the magnet plate portion 310 in order to provide the air injection nozzle 431 adjacent to the magnet plate portion 310 can do.

Meanwhile, the foreign body separation unit 400 may further include a proximity movement unit 440 for providing the accommodation unit 410 adjacent to the purification body unit 100.

That is, magnetic substance attached to the magnet plate portion 310 is dropped during the housing of the magnet plate portion 310 provided in the purifying body unit 100 in the accommodating portion 410, The adjacent moving part 440 which provides the receiving part 410 adjacent to the purifying body unit 100 to move the magnet plate part 310 to the receiving part 410 in a stable and quick manner, Can be provided.

For this purpose, the adjacent moving part 440 may include a base 441, a moving cylinder 442, and the like. The base 441 may serve to guide the receiving part 410, The moving cylinder 442 may move the receiving part 410 to the purifying body unit 100 side.

Particularly, the base 441 is provided so as to guide and accommodate the receiving portion 410 by providing a guide groove 441a into which the guide tab 411a protruding from the receiving portion 410 is inserted .

4A is a perspective view illustrating the linear drive of the plate transfer part 420 of the apparatus for purifying a magnetic foreign matter mixed solution of the present invention and FIG. It is a perspective view shown for explaining.

4A and 4B, the plate transferring part 420 of the apparatus for purifying magnetic foreign matter mixed liquor according to an embodiment of the present invention includes a semi-circular fixing table 421 in which the magnet plate part 310 is inserted, A guide bar 422 including an inner bar 422a connected to the inner bar 421 and an outer bar 422b through which the inner bar 422a is inserted, A linear motor portion 423 fixed to the outer bar 422 and gear-coupled to the outer bar 422b in an orthogonal manner and fixed to the outer bar 422b to rotate the guide bar 422, And a rotation motor portion 424 which is gear-engaged horizontally with the rotation portion 422a.

That is, the plate transfer part 420 may move the magnet plate part 310 from the purifier body unit 100 to the receiving part 410. For this purpose, the plate transfer section 420 may include a fixing table 421, a guide bar 422, a linear motor section 423, a rotary motor section 424, and the like.

The fixing table 421 may be fixed to the guide bar 422, which moves the magnet plate 310 when the magnet plate 310 is inserted and moved. That is, the fixing table 421 is provided in a semicircular shape so that the magnet plate portion 310 can be fitted, and a groove on which the magnet plate portion 310 is seated can be formed.

The fixing table 421 may be provided with a fixing means 421a for fixing the magnet plate portion 310. For example, the fixing table 421a may be fixed by bolting or fixed by a pin. It may be preferably provided to the cylinder in a pressurized manner to fix the magnet plate portion 310 automatically.

The guide bar 422 may be connected to the fixing table 421 to guide the movement of the magnet plate 310 fixed to the fixing table 421. For this purpose, the guide bar 422 may provide an inner bar 422a and an outer bar 422b.

The inner bar 422a is connected to the fixing bar 421 and is engaged with a rotation motor 424 to rotate the fixing bar 421 in the axial direction of the inner bar 422a .

Meanwhile, the inner bar 422a may be inserted into an outer bar 422b to be described later, and may be linearly moved by a linear motor unit 423 described later.

The outer bar 422b is provided to insert the inner bar 422a and can be linearly driven at the time of driving the linear motor unit 423 by being engaged with a linear motor unit 423 to be described later.

In addition, the outer bar 422b is fixed to the rotary motor unit 424, so that the inner bar 422a can be operated to rotate.

The rectilinear motor section 423 may linearly drive the guide bar 422 to linearly drive the magnet plate 310 connected to the guide bar 422 through the fixing bar 421. For this purpose, the linear motor unit 423 may be fixedly provided to the receiving unit 410, and may be provided to be gear-coupled perpendicularly to the outer bar 422b.

That is, the outer bar 422b can be provided to move forward or backward in accordance with the rotation direction of the linear motor portion 423.

The rotation motor unit 424 rotates and drives the guide bar 422 to rotate the magnet plate 310 connected to the guide bar 422 through the fixing bar 421. For this purpose, the rotary motor unit 424 may be fixedly provided to the outer bar 422b and may be provided to be gear-engaged horizontally with the inner bar 422a.

That is, the inner bar 422a can be rotated clockwise or counterclockwise according to the rotation direction of the rotary motor unit 424. [

6 is a perspective view illustrating a receiving portion 410 of the apparatus for purifying mixed impurities of the present invention. Referring to FIG. 6, the receiving portion 410 of the apparatus for purifying mixed impurities of a magnetic foreign material according to an embodiment of the present invention, A collecting cylinder 412 connected to the receiving body 411 and collecting magnetic foreign substances separated from the magnet plate 310 and a collecting cylinder 412 disposed inside the receiving body 411 at a lower end And a collection plate 413 connected to the collection container 412 can be provided.

That is, the accommodating portion 410 accommodates the magnet plate portion 310 of the magnetic force unit 300 and removes magnetic foreign substances attached to the magnet plate portion 310 by an air jet portion 430 The collection container 412, the collection plate 413, and the like in order to provide the container body 411, the collection container 412, the collection plate 413, and the like.

The accommodating portion body 411 is configured such that the magnet plate portion 310 is accommodated and the magnet plate portion 310 can be moved and accommodated by the plate transfer portion 420.

The collection plate 413 can collect the magnetic foreign substances in the collection container 412 by spraying air from the air spraying unit 430 and dropping magnetic foreign substances attached to the magnet plate unit 310 have. That is, the collection plate 413 is inclined in the direction of the collection container 412, so that the magnetic foreign material can be moved toward the collection container 412 by its own weight.

Meanwhile, the collector 412 may serve to receive magnetic foreign substances collected by the collection plate 413, thereby providing the collector 412. However, since the magnetic foreign matter collected without the collecting cylinder 412 can be processed, the receiving portion 410 may be provided without the collecting cylinder 412. [

100: purge body unit 110:
200: filter unit 300: magnetic force unit
310: magnet plate part 311: through hole
320: winding coil part 400: foreign matter separation unit
410: accommodating portion 411: accommodating portion body
412: Collection box 413: Collection
420: plate is conveyed 421:
422: Guide bar 423: Linear motor section
424: rotation motor unit 430:
431: air injection nozzle 432: air inlet pipe
433: Nozzle cylinder 440: Adjacent moving part
441: base 442: moving cylinder

Claims (9)

delete A purifying body unit through which a mixed liquid containing a magnetic foreign matter passes;
A filter unit provided at an upper end of the purifying body unit connected to the inlet pipe of the mixed liquid;
A magnetic force unit provided in the purifying body unit to generate magnetic force for collecting magnetic foreign substances in the mixed liquid that has passed through the filter unit; And
A foreign matter separating unit which receives the magnetic force unit and ejects air to the magnetic force unit so as to remove magnetic foreign substances collected by the magnetic force unit;
Wherein the apparatus further comprises: 3. The method of claim 2,
The magnetic force unit includes:
A magnet plate part formed of a paramagnetic material and providing a plurality of through holes through which the mixed liquid passes; And
A winding coil part connected to an external electric supply part so as to form a magnetic field and wound around an outer surface of the purifier body unit formed of an insulator;
Wherein the apparatus further comprises: 3. The method of claim 2,
The magnetic force unit includes:
A magnet plate portion formed of a permanent magnet which is a ferromagnetic body and providing a plurality of through holes through which the mixed liquid passes;
Wherein the apparatus further comprises: The method according to claim 3 or 4,
Wherein the purifying body unit comprises: a slot formed to receive the magnet plate;
Wherein the apparatus further comprises: The method according to claim 3 or 4,
Wherein the foreign-body separation unit comprises:
A receiving portion for receiving the magnet plate portion;
A plate connecting portion connected to the receiving portion and moving the magnet plate portion to the receiving portion; And
An air injecting portion connected to the accommodating portion and injecting air to the magnet plate portion;
Wherein the apparatus further comprises: The method according to claim 6,
The plate-
A semicircular fixing base to which the magnet plate portion is fitted;
A guide bar including an inner bar connected to the fixing table and an outer bar into which the inner bar is inserted;
A rectilinear motor part fixed to the receiving part to rectilinearly drive the guide bar, And
A rotation motor unit fixed to the outer bar to rotate the guide bar and to be gear-engaged horizontally with the inner bar;
Wherein the magnetic substance-containing-substance-mixture-purifying apparatus is provided. The method according to claim 6,
The receiving portion includes:
Receiving body;
A collecting box connected to the receiving part body and collecting magnetic foreign substances separated from the magnet plate part; And
A collection plate provided at an inclined lower end of the inside of the receiving body, the collection plate being connected to the collecting passage;
Wherein the magnetic particles are mixed with each other. The method according to claim 6,
Wherein the foreign-body separation unit comprises:
An adjacent moving part for moving the accommodating part to the purifying body unit;
Further comprising:
The adjacent moving part includes:
A base formed with a guide groove into which the guide tab protruding from the accommodating portion is inserted; And
A moving cylinder connected to the receiving portion and fixed to the base;
Wherein the magnetic substance-containing-substance-mixture-purifying apparatus is provided.

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