KR200269656Y1 - A Pollutant Removal Apparatus For Heat- Exchange Tube - Google Patents

Abstract

The present invention relates to an apparatus for removing contaminants in a heat exchanger tube. The purpose of the present invention is to remove contaminants from the heat transfer tube and transfer the removed pollutants in one direction so that the contaminants in the removed heat transfer tube are moved and collected in a desired direction. It can prevent the contamination of other parts, improve the removal efficiency, shorten the working time, and simultaneously simplify the equipment and reduce the cost by simultaneously removing the pollutants and moving the removed dust by pneumatic It is to provide an apparatus for removing contaminants in a heat pipe.

The present invention is the first connecting nut is fixed to the rear guide brush on the outside by the first fixing nut; A housing on which one outer side of the first connection nut is screwed to one side; A central shaft inserted into the housing and having one end screwed to the first connection nut; A second connection nut which is fastened to an end of the central axis, and all of the guide brushes are fixed to the outside of one side by a second fixing nut, and one side of which has a tapered shape; A rotating shaft located in the housing, a central shaft penetrating therein, and one end of the bearing being supported by a second connecting nut; A first bearing housing and a first bearing fixing washer bearing one end of the rotating shaft and installed at one end of the housing; A second bearing housing and a second bearing fixing washer bearing the middle portion of the rotating shaft and installed at the other end of the housing; An operating tube formed therein with an eccentric hole eccentric with the rotating shaft and installed between the first bearing housing and the second bearing housing; The second connection nut is bolted to one end of the rotating shaft to maintain the micro clearance, a plurality of brushes are installed on the outer surface, one side comprises a rotating brush having a tapered inclined surface, the first connection The rotary shaft is rotated by the air flowing into the operating tube through the nut, the central shaft, the first bearing housing, and the first bearing fixing washer, and the rotating brush is operated, and the operating tube, the second bearing fixing washer, and the second bearing housing are rotated. The present invention provides a contaminant removal device in a heat transfer pipe in which a contaminant removed by air pressure discharged into a gap between a rotating brush and a second connecting nut through a brush is moved in one direction.

Description

A Pollutant Removal Apparatus For Heat-Exchange Tube}

The present invention relates to an apparatus for removing contaminants in a heat exchanger tube, which is introduced into the heat exchanger tube to operate a brush by pneumatic to remove the pollutants in the heat exchanger tube, and the compressed air supplied with the removed pollutant is discharged after rotating the rotating brush. The present invention relates to an apparatus for removing contaminants in heat transfer tubes that can be collected using compressed air.

In general, the conventional heating tube (small tube) cleaning is by attaching a wire brush to the piano wire to scrape the sludge adhered to the wall of the heating tube, and then install the cleaning agent injection tube in the heating tube to circulate the cleaning agent at a high pressure. The sludge inside was to be washed out, and the cleaning agent used was solvent or alcohol.

However, since the sludge has a strong viscosity, the conventional heat pipe cleaning method as described above cannot completely scrape and sweep the sludge in the heat pipe. On the other hand, even if the sludge is completely removed, the cleaning liquid in the heat pipe may remain. In addition, there is a problem that solidification of the remaining cleaning agent occurs when the cleaning agent remains, which may have a greater adverse effect than that of the sludge.

In addition, when cleaning the heat pipes used for special purposes in areas contaminated with radiation or toxic substances, the disposal of cleaning liquids had significant problems in terms of environmental protection.

In addition, since the conventional cleaning work is performed manually, a lot of manpower is required, and since the solvent or alcohol used as a cleaning agent and the high flammability are used, it is necessary to take various dangerous factors.

Of course, in order to solve the above problems, a cleaning brush is introduced into the pipe to clean the inside of the heat pipe, and an automatic cleaning device in the heat pipe has been developed that removes / cleans scales, foreign substances, and rust. It consists of units. In particular, the device has to control the operation of the brush and the pneumatic supply, which is a cleaning device separately, which causes a problem that the driving device and the cleaning device must be installed separately.

In addition, a rotary brush for cleaning the inside of the tube and a nozzle for spraying the gas for drying the inside of the tube are integrally integrated to clean / dry the inside of the heat transfer tube. Since the injection of the gas must be operated by each drive means, there is a problem that the equipment is increased, the cost is increased.

In addition, while the cleaning devices introduced into the heat pipes are advanced to remove contaminants, all the conventional cleaning devices are moved to the front / rear side of the cleaning device in both directions, that is, the cleaning devices are removed from the heat pipes. Therefore, there is a risk that the removed pollutants are spread, there are various problems such as the accumulation of pollutants in the forward direction to reduce the performance of the cleaning device, shorten the life.

The present invention has been made in consideration of the above problems, the purpose of which is to remove the contaminants and transfer the removed contaminants in one direction to improve the efficiency of removing contaminants in the heat transfer tube, shorten the working time, It is to provide a contaminant removal device in a heat pipe that can simplify the device and reduce costs by simultaneously performing the pneumatic removal operation and the movement of the pollutant removed.

The present invention is the first connecting nut is fixed to the rear guide brush on the outside by the first fixing nut; A housing on which one outer side of the first connection nut is screwed to one side; A central shaft inserted into the housing and having one end screwed to the first connection nut; A second connection nut which is fastened to an end of the central axis, and all of the guide brushes are fixed to the outside of one side by a second fixing nut, and one side of which has a tapered shape; A rotating shaft located in the housing, the central shaft penetrating therein and one end bearing supported by a second connecting nut; A first bearing housing and a first bearing fixing washer bearing one end of the rotating shaft and installed at one end of the housing; A second bearing housing and a second bearing fixing washer bearing the middle portion of the rotating shaft and installed at the other end of the housing; An operating tube formed therein with an eccentric hole eccentric with the rotating shaft and installed between the first bearing housing and the second bearing housing; The first connection nut is configured to include a rotary brush bolted to one end of the rotary shaft and a plurality of brushes are installed on the outer surface and tapered inclined surface on one side to maintain a fine gap with the second connection nut, The rotating shaft is rotated by the air introduced into the working tube through the central shaft, the first bearing housing, and the first bearing fixing washer, and the rotating brush is operated, and the rotating brush through the operating tube, the first bearing fixing washer and the second bearing housing. The present invention provides a contaminant removing device in a heat transfer pipe moved by air pressure discharged into a gap between a second connection nut and a second connection nut.

1 is an exemplary view showing the overall configuration according to the present invention

2 is an exemplary view showing a central axis of the present invention

Figure 3 is an exemplary view showing a rotation axis inserted into the central axis in accordance with the present invention

4 is an exemplary view showing a housing of the present invention

5 is an exemplary view showing a first bearing housing according to the present invention;

6 is an exemplary view showing a first bearing fixing washer according to the present invention;

7 is an exemplary view showing an operation tube according to the present invention

8 is an exemplary view showing a second bearing fixing washer according to the present invention;

9 is an exemplary view showing a second bearing housing according to the present invention;

10 is an exemplary view showing a configuration of a rotating brush according to the present invention

11 is an exemplary view showing a configuration of a second connection nut according to the present invention

12 is an exemplary view showing a configuration of a first connection nut according to the present invention

Figure 13 is an exemplary view showing the configuration of all, the rear guide brush according to the present invention

14 is an exemplary view showing a configuration of a second fixing nut according to the present invention

15 is an exemplary view showing a configuration of a first fixing nut according to the present invention

* Explanation of symbols for the main parts of the drawings

(11): 1st connection nut (12): 2nd connection nut

20: central axis 21: first nut portion

(22): second nut portion 23: central shaft middle portion

(24): protrusion plate (25): air inlet

26: air hole 31: the first bearing housing

32: first bearing fixing washer 33: second bearing fixing washer

34: second bearing housing 35: pinhole

(40): operating tube (41): third air groove

(42): eccentric hole (43): communication hole

(44): fourth air groove (45): communication hole

46: pinhole 50: axis of rotation

(51): insertion hole 52: wing

(53): center hole (60): rotating brush

(61): brush 62: rotary shaft insertion hole

(63): through hole (64): irregularities

65: air exhaust port 66: tapered one end

70: housing 81: rear guide brush

(82): All guide brush (91): First fixing nut

(92): 2nd fixing nut (100): clearance

(200): heat pipe (111): support

112: connecting portion 113: fixed portion

(114): air inlet (121): support

(122): central axis insertion hole (123): connection

231: first through portion 232: second through portion

233: third through part 311: first air groove

(312): Central hole (313): Air outlet

321: second air groove 322: the central hall

(331): 5th air groove (332): Central hole

(341): sixth air groove (342): central hall

(811): fastening hole (812): brush

1 shows an exemplary view showing the overall configuration according to the present invention, the present invention is the compressed air introduced through the first connecting nut 11, the central shaft 20, the first bearing housing 31, 1 is introduced into the working tube 40 through the bearing washer 32, the rotary shaft 50 is rotated in the operating tube 40 by the introduced air, the rotary brush by the rotation of the rotary shaft 50 60 is rotated, and the air introduced into the operating tube 40 is again transferred between the housing 70 and the operating tube 40 through another side of the operating tube 40, and then the second bearing fixing washer 33 And the second bearing housing 34 are inserted into the rotary brush 60 and spray the compressed air in the rearward direction along the gap 90 between the rotary brush 60 and the second connection nut 12. It is supposed to be.

That is, the present invention is rotated by the rotating shaft 50 and the rotary brush 80 coupled thereto by the compressed air, the compressed air to rotate the rotary shaft 50 and the rotary brush 80 coupled thereto is a rotary brush again Through the gap 100 between the 80 and the second connection nut 12 is sprayed in the rear direction to remove the contaminants removed.

Figure 2 shows an exemplary view showing a central axis of the present invention, the first connection nut 11 is fastened to one end, the second connection nut 12, the entire guide brush 82, the second end The fixing nut 92 is sequentially fastened, and the first bearing housing 31 and the first bearing fixing washer 32 are disposed at an intermediate portion 23 between the first connecting nut 11 and the second connecting nut 12. ), The operating tube 40, the second bearing fixing washer 33, the second bearing housing 34, the rotary shaft 50 and the rotary brush 60 connected to the rotary shaft 50 are installed (or positioned), respectively. .

That is, the central shaft 20 has a first nut part 21 to which the first connection nut 11 is fastened to one side end, and the second connection nut 22 and all the guide brushes 82 on the other end. And a second nut part 22 to which the second fixing nut 92 is fastened, and the first nut penetrating the first bearing housing 31 and the first bearing fixing washer 32 in the intermediate part 23. The third through portion 231, the second through portion 232 penetrating through the rotating shaft 50 and the rotating shaft 50, the second bearing housing 34 and the second bearing fixing washer 33 It is comprised by the penetrating part 233. In this case, the second through part 232 has a smaller diameter than the first and third through parts 231 and 233, and the first bearing housing 31 is disposed between the first nut part 21 and the first through part 231. Protruding plate 24 is formed to prevent the separation.

In addition, an air inflow path 25 having one side open at the center of the first nut part 21 is formed in the axial direction, and one side surface of the first through part 231 communicates with the air inflow path 25. An air hole 26 is formed on the outer surface of the central shaft. That is, the air introduced into the air inflow passage 25 of the central shaft 20 is discharged through the air hole 26 formed on one side of the first through part 231.

Figure 3 shows an exemplary view showing a rotating shaft in which the central axis is inserted in accordance with the present invention, wherein the rotating shaft 50 is rotated by pneumatic, the center axis 53 into the central hole 53 formed in the axial direction in the center One side of the second through part 232 and the third through part 233 penetrates, and one end thereof is inserted into the first bearing housing 31 and the first bearing fixing washer 32, and the other side thereof includes the second bearing housing ( 34) and through the second bearing fixing washer (33). In addition, the rotating brush 60 is bolted to the rotating shaft 50 protruding from the second bearing housing 34 and the second bearing fixing washer 33, and the end thereof supports the bearing to the second connecting nut 12. do.

In addition, in the middle portion of the rotating shaft 50, three inserting grooves 51 are formed, each of which maintains a 3-degree tilt with a split angle of about 120 ° and a central axis, and communicates with the central hole 53, respectively. The plate-shaped wing portion 52 is inserted into the insertion groove 51. At this time, the wing portion 52 is in contact with the outer surface of the second through portion 232 of the central shaft that is inserted into the central hole 53 of the rotating shaft, the width of the wing portion 52 and the depth of the insertion groove 51 It has the same length, and the eccentric hole 42 of the operating tube 40 is protruded out of the insertion groove 51 by the gravity during the rotation of the rotating shaft 50 by the interval between the rotating shaft and the eccentric hole 42 of the operating tube. ) Contact with the surface.

That is, the rotating shaft 50 is operated by the bearings in the first and second bearing housings 31 and 34 and the first and second bearing housing fixing washers 32 and 33 and the bearings in the second connecting nut 12. 40 is supported so as to have a center line different from the eccentric hole 42 (that is, the upper part of the rotating shaft close to the upper part of the eccentric hole), so that the wing portion in one side of the insertion groove formed inclined in the downward direction by gravity Out of the insertion groove 51 is in contact with the surface of the eccentric hole 42, the rotary shaft is rotated by the force of the air hit the wing portion 52 protruding from the insertion groove (51).

Figure 4 shows an exemplary view showing a housing of the present invention, the housing 7 is one end is screwed to the first connection nut 11, the second bearing housing 34 is bolted in the other end The center shaft 20, the first bearing housing 31 and the bearing fixing washer 32, the operation pipe 40, the second bearing fixing washer 33, and the rotation shaft 50 are located therein.

Figure 5 shows an exemplary view showing a first bearing housing according to the present invention, a plurality of bearings are inserted therein, a central hole 312 is formed in one side is inserted one end of the rotation shaft 50 In addition, an air outlet 313 having the same center line as the air hole 26 of the central axis is formed. In addition, a first air groove 311 is formed in the axial direction so as to communicate with the air outlet 312 on the outer surface.

FIG. 6 is an exemplary view showing a first bearing fixing washer according to the present invention, and is pin-coupled with the first bearing housing 31 to prevent separation of the bearing and to match the flow passage of compressed air on the same straight line. By giving, a central hole 322 is formed in the center is inserted into one end of the rotation shaft 50, so as to communicate with the first air groove 311 formed in the upper portion of the first bearing housing in the axial direction on the outer surface. In addition, the second air groove 321 is formed to be located on the same straight line.

Figure 7 shows an exemplary view showing a working tube according to the present invention, an eccentric hole 42 having a center and an eccentricity of the rotating shaft 50 is formed through the center, the first bearing housing on the upper outer surface And a third air groove 41 communicating with the first and second air grooves 311 and 321 formed on the outer surface of the first bearing fixing washer 32 and the third air groove 41. Two communication holes 43 communicating with the eccentric holes 42 are formed, respectively. At this time, one end of the third air groove 41 is closed, and the rotation shaft 50 having the plate-shaped wing portion 52 is inserted into the eccentric hole 42. In this case, the rotation shaft 50 is installed to form an eccentricity with the eccentric hole 42 in the eccentric hole 42 so as to be close to the communication hole 43 communicating with the third air groove 41.

In addition, on the other side of the outer surface of the operation tube 40 having the third air groove 41, a plurality of fourth air grooves 44 are formed to be parallel to the third air grooves 41, respectively. The fourth air groove 44 is to be in communication with the eccentric hole 42 by the plurality of communication holes 45, respectively.

Figure 8 shows an exemplary view showing a second bearing fixing washer according to the present invention, a central hole 332 is inserted into one side of the rotating shaft 50 is formed in the center, the outer surface is formed in the operating tube A plurality of fifth air grooves 331 are formed to communicate with the plurality of fourth air grooves 44 and to be in a straight line.

9 shows an exemplary view showing a second bearing housing according to the present invention, wherein a plurality of bearings are inserted therein and a plurality of fifth air formed on an outer surface of the second bearing fixing washer 33 on an outer surface thereof. Sixth air grooves 341 communicating with the grooves 331 are formed, respectively, and a central hole 342 through which an intermediate portion of the rotation shaft 50 is formed is formed in the center thereof.

Pin holes 35 having the same center line are formed in the bearing housings 31 and 34 and the bearing fixing washers 32 and 33, respectively, and the pin holes 35 of the bearing housing are formed at both sides of the operating tube 40. And pinholes 46 each having the same center line as each other are formed. That is, the bearing housings 31 and 34 and the bearing fixing washers 32 and 33 are respectively pinned to both sides of the operation pipe 40. By the pin coupling as described above, the first and second air grooves 311 and 321 of the first bearing housing 31, the first bearing fixing washer 32, and the third air groove 41 formed in the operation pipe 40 are provided. A plurality of fifth and sixth air communicating with each other in a straight line and formed in the plurality of fourth air grooves 44 and the second bearing housing 34 and the second bearing fixing washer 33 formed in the operation pipe 40. The grooves 331 and 341 are communicated so as to be located in a straight line.

10 is an exemplary view showing a configuration of a rotating brush according to the present invention, the rotating brush 60 is a plurality of brushes 61 is installed along the outer surface, the rotating shaft 50 is inserted therein A rotating shaft insertion hole 62 is formed, a through hole 63 is formed at one side end so as to communicate with the rotating shaft insertion hole 62, and one side end at which the through hole 63 is formed has a tapered shape. . In addition, one end of the rotation shaft insertion hole 62 adjacent to the second bearing housing 34 has a reed shape, and a plurality of irregularities 64 are formed along the inner surface of the reed end. . The unevenness 64 supports the rotation shaft 50 and the rotation brush 60 to have the same center line, and the air passing through the sixth air groove 341 of the second bearing housing 34 rotates the brush 60. An air passage is formed to be introduced into the rotation shaft insertion groove 62 of the.

That is, the rotation shaft 50 is in contact with the convex portion of the plurality of concavities and convexities 64 is inserted into the rotation shaft insertion hole 62 is connected to have the same center line as the rotation brush 60, a plurality of concavities and convexities ( 64) The air passing through the sixth air groove 341 is moved into the rotation shaft insertion hole 62 by the important part.

A plurality of air outlets 65 are formed to communicate with the rotation shaft insertion hole 62 and to be located in the circumferential direction with respect to the through hole 63 formed at one end of the rotation brush 60. Air introduced into the 62 is blown out of the tapered one end 66 through a plurality of air outlet (65).

11 is an exemplary view showing a configuration of a second connection nut according to the present invention, wherein the second connection nut 12 has a shape in which one side end of the rotation shaft 50 is bearing-supported and the inner surface is tapered It is formed integrally with the support portion 121 and the support portion 121, the guide brush 82 is installed on the outer surface and the central shaft 20 is screwed into the central axis insertion hole 122 formed therein It is comprised by the connection part 123. That is, the second connection nut 12 is installed to penetrate / fasten the second nut part 22 of the central shaft, and the fastened second connection nut 12 is tapered one end 66 of the rotary brush 60. ) And maintain a constant gap 100. At this time, the gap 100 is formed to be inclined in the rearward direction by the tapered one end 66 of the rotary brush and the tapered inner surface of the support 121.

12 is an exemplary view showing the configuration of the first connection nut according to the present invention, the outer thread is formed with a screw threaded to the housing 70, the inner surface of the first nut portion 21 of the central shaft A threaded support part 111 fastened to the support part, a connection part 112 on which a rear guide brush is installed on the outer surface, a fixing part 113 on which the first fixing bolt 91 is fastened to the outer surface, and the fixing part An air inlet 114 formed through the center of the 113, the connection part 112, and the support part 111 is formed. At this time, the air inlet 114 has the same center line as the air inlet 25 of the central axis.

FIG. 13 shows an exemplary view showing the configuration of the whole and rear guide brushes according to the present invention. Since the guide brushes 82 and the rear guide brushes 81 all have the same structure, the rear guide brushes 81 are illustrated in FIG. The following description will focus on. A fastening hole 811 through which the support part 111 of the first connection nut is inserted is formed in the center, and a plurality of brushes 812 are installed along the outer surface.

14 is a view showing the configuration of the second fixing nut according to the present invention, the second fixing nut 91 is fastened to the second nut portion 22 of the central axis of the guide brush 82 In order to prevent separation, a screw thread engaged with the second nut part 22 of the central axis is formed therein.

15 is an exemplary view showing the configuration of the first fixing nut according to the present invention, is fastened to the fixing portion 113 of the first connection nut to prevent the departure of the rear guide brush 81, the first connection One side of the nut 111 is fastened to the fixing part 113 to be inserted, and a screw thread that is fastened to the fixing part 113 is formed therein.

According to the present invention configured as described above, when driving air is introduced through the air inlet of the first fixing nut, the driving air is moved to the air inlet of the first through part through the air inlet of the first nut part of the central shaft, and the air inlet of the first through part. The drive air moved to the first air groove located in the upper portion of the first bearing housing through the air outlet of the first bearing housing 31, the drive air moved to the first air groove is the first bearing fixing washer It moves to the third air groove of the working pipe through the second air groove of 32 and flows into the eccentric hole through the communication hole.

The driving air introduced into the eccentric hole as described above hits the wing of the rotating shaft located in the eccentric hole, rotates the rotating shaft, and is moved to the plurality of fourth air grooves through another communication hole.

In this case, the eccentric hole is formed to be eccentric with the rotating shaft, and the rotating shaft 50 is installed so as to be close to the communication hole communicating with the third air groove located in the upper portion of the operating tube, the communication hole communicating with the third air groove. The wing portion in the direction closer to is inserted into the insertion groove of the rotation shaft by the inner surface of the eccentric hole, the wing portion in the direction away from the communication hole protrudes so that the inner surface of the communication hole and one side of the wing portion by gravity.

When the air introduced through the communication hole hit by the wing by the operation of the wing as described above, the rotating shaft is rotated in the working tube.

When the rotary shaft is rotated as described above, the rotary brush coupled to the end of the rotary shaft is also rotated, thereby removing contaminants in the heat transfer tube.

In addition, the driving air rotated by the rotary shaft and moved to the plurality of fourth air grooves may be formed through the fifth and sixth air grooves of the second bearing fixing washer 33 and the second bearing housing 34. The driving air introduced into the rotary shaft insertion groove through the unevenness and discharged into the rotary shaft insertion groove is discharged through a plurality of air outlets inclined to the rotating brush.

As described above, the drive air discharged through the air outlet of the rotary brush is discharged into the gap between the rotary brush and the second connection nut, and the drive air is discharged in the rear direction by the gap. That is, the driving air is ejected in the rear direction by the gap formed in the rear direction to impart the driving force to the present invention and at the same time to form an air curtain to move the contaminants removed by the rotating brush in one direction (rear direction). .

The present invention is not limited to the above-described specific preferred embodiments, and any person having ordinary skill in the art to which the present invention pertains may make various modifications without departing from the gist of the present invention claimed in the claims. Of course, such changes will fall within the scope of the claims.

As such, the present invention is designed to operate the brush rotation and the removed contaminant in one direction by means of one driving means, that is, air pressure. Compared with the prior art, which must be provided respectively, the configuration is simple and the equipment is reduced, thereby reducing the cost.

In addition, the air curtain is formed to prevent the scattering of all the contaminants removed, thereby increasing the efficiency of removing the contaminants in the heat pipe, it has a number of effects, such as to extend the life of the equipment.

Claims (8)

A first connection nut having a rear guide brush fixed to the outside by a first fixing nut, A housing in which an outer surface of another side of the first connection nut is screwed to one side; A central shaft inserted into the housing and having one end screwed to the first connection nut; A second connection nut which is fastened to the end of the central shaft and is entirely fixed to the outside of one side by a second fixing nut and has a tapered shape on one side thereof; A rotating shaft positioned in the housing and having a central shaft penetrating therein and one end bearing supported by a second connecting nut; A first bearing housing and a first bearing fixing washer supporting one end of the rotating shaft and installed at one end of the housing; A second bearing fixing washer and a second bearing housing bearing the middle portion of the rotating shaft and installed at the other end of the housing; An eccentric hole formed eccentrically with the rotating shaft, the operation tube being installed between the first bearing housing and the second bearing housing; It is configured to include a rotary brush bolted to one end of the rotary shaft and a plurality of brushes are installed on the outer surface to maintain a fine gap with the second connection nut, the one side has a tapered inclined surface, The rotating shaft is rotated by the air flowing into the operating tube through the first connecting nut, the central shaft, the first bearing housing and the first bearing fixing washer, and the rotating brush is operated. The operating tube, the second bearing fixing washer and the second bearing The contaminant removal device in the heat transfer pipe, characterized in that the contaminant removed by the air pressure discharged into the gap between the rotary brush and the second connection nut through the housing, the rotary brush is moved to the collecting device. The method of claim 1; The central shaft is formed on one side end and the first nut portion to which the first connection nut is fastened; An air inlet formed at one side of the first nut part in the axial direction to be opened; A second nut part formed at the other end and fastened to the second connection nut, the guide brush, and the second fixing nut; A first through part formed in an intermediate part between the first and second nut parts and penetrating the first bearing housing and the first bearing fixing washer; An air port formed at one side of an outer surface of the first through part and communicating with an air inlet formed at the first nut part; A second through part formed in connection with the first through part and penetrating the operating tube and the rotating shaft; A third through part formed in connection with the second through part and penetrating through one side of the rotating shaft and the second bearing fixing washer and the second bearing housing; Apparatus for removing contaminants in a heat pipe, characterized in that consisting of a circular protrusion plate protruding between the first nut portion and the first through portion. The method of claim 1; The first bearing housing has a plurality of bearings are inserted therein, the air outlet having the same center line as the air port of the central axis is formed, the first air groove communicating with the air outlet is formed in the axial direction on the outer surface Contaminant removal device in the heat transfer pipe characterized in that. The method of claim 1; The second bearing fixing washer has a central hole in which one end of the rotating shaft is inserted in the center, the second air groove communicating with the first air groove formed in the first bearing housing is formed in the axial direction on one side of the outer surface Contaminant removal device in the heat transfer pipe characterized in that. The method of claim 1; The rotating shaft has a central hole formed in the axial direction at the center thereof, and has three insertion grooves each having a 120 ° dividing angle and a 3 ° slope and communicating with the central hole, respectively, and having a plate shape into each insertion groove. The contaminant removal apparatus in the heat pipe, characterized in that the wing portion is inserted / installed. The method of claim 1; The actuating tube is formed such that the third air groove communicating with the first and second air grooves formed on the outer surface of the first bearing housing and the first bearing fixing washer is communicated with the eccentric hole formed at the inner center on one side of the outer surface. 3, a plurality of fourth air grooves in communication with the eccentric holes are formed at one side of the outer surface of the operation pipe having the air grooves. The method of claim 1; The rotating brush is installed a plurality of brushes along the outer surface, Rotating shaft insertion hole is formed therein is inserted into the rotating shaft, Air flow passages are formed along the inner surface by giving a plurality of unevenness to one side of the insertion hole of the rotating brush, The through-hole is formed in the center of one side end having a tapered shape in communication with the rotation brush insertion hole, The contaminant removing apparatus in the heat transfer pipe, characterized in that a plurality of air outlets formed in communication with the rotation shaft insertion hole on one side of the tapered around the through hole. The method of claim 1; The gap formed between the rotating brush and the second connection nut is formed to be inclined in the rear direction, to form an air curtain to face the rear direction so that the removed contaminants are moved in the direction of the collecting device. Removal device.