KR20040066551A - A fiber drying apparatus - Google Patents

Abstract

PURPOSE: Provided is a fiber dryer which forcefully blows thermal wind through the fiber, and prevents the chemical solution passed through the fiber from being re-applied to the fiber, thereby reducing the drying time significantly. CONSTITUTION: The fiber dryer comprises an hollow support shaft proceeding in the horizontal direction, a chemical solution spraying unit(30), a rotation supporting unit(40) rotatably installed at the support shaft while mounted with a fiber, a thermal wind circulating unit(50) for spraying the thermal wind, and a sealed cover unit(60) for covering the rotation supporting unit. A heat generation member is formed at the support shaft such that it is placed internal to the rotation supporting unit, and a chemical solution guiding member is installed at the top of the cover unit. The air within the cover unit is forcefully circulated by way of the thermal wind circulating unit, and the chemical solution guiding member prevents the used chemical solution from being re-applied to the fiber.

Description

A fiber drying apparatus

The present invention relates to a fiber drying apparatus, and in particular, to install horizontally the rotating support for accommodating the fiber to be supplied evenly to the chemical liquid and at the same time while spraying the hot air at a high pressure while rotating the rotating support to dehydrate it The present invention relates to a dehydration type fiber drying apparatus capable of shortening the drying time of fibers by forcing hot air to pass through the fibers by suction.

In general, fibers or heat insulating material having a specific function is dried and commercialized after the chemical liquid mixed with a flame retardant is applied. The said chemical liquid is for improving the heat resistance of a fiber or a heat insulating material.

However, conventionally, after spraying the chemical liquid to the fiber or heat insulator, it was naturally dried or left in a large drying room to dry the wet fiber or heat insulator, which is inconvenient and takes much time. there was.

This problem could be somewhat solved by providing the dewatering insulation drying apparatus described in Applicant's 10-2002-0060103 filed October 02,2002.

Such a drying apparatus includes a hollow support shaft 2 which is not rotated as shown in FIG. 1, a rotating member 3 having a receiving space for accommodating a plurality of fibers or heat insulating materials, and the rotating member 3. Cover member (4), a driving member (5) for driving the rotating member (3), a hot wind generator (6) for supplying hot air into the support shaft (2), It is composed of a chemical liquid injection member 7 installed on the support shaft (2).

Such a drying apparatus, when the rotating member 3 is rotated by the drive member 5, after spraying the chemical liquid to the chemical liquid injection member 7 installed on the support shaft 2, and then rotates the rotating member 3 Rotating to advance the dehydration and at the same time by spraying hot air to the discharge hole (2-2) formed in the support shaft (2) to dry while passing the hot air is rotated fiber or heat insulating material.

However, the drying apparatus according to the related art is constructed so that the hot air injected into the discharge hole 2-2 of the support shaft 2 passes through the fiber or the heat insulator by centrifugal force or the pressure supplied. There was a problem that is delayed. That is, since the pressure of the supplied hot air is weak, the hot air did not easily pass through the heat insulator, and thus there was a problem in that the drying operation was delayed.

In addition, the rotating member 3 is configured to be installed vertically, the fiber or the heat insulating material is installed vertically, if the chemical liquid is sprayed in this state because the chemical liquid is moved straight to the lower side or the chemical liquid is not evenly applied When the chemical liquid is applied and dried, there is a problem that the thickness of the chemical liquid is different from each other. That is, there was a problem that the chemical solution is not evenly applied to the heat insulating material.

On the other hand, only one side of the rotating member 3 is driven by the drive member 5 had a problem that the drive is not smooth.

The present invention has been made to solve the problems of the prior art as described above, the technical problem of the present invention can be carried out evenly to the chemical treatment to the fiber or heat insulating material, it is possible to quickly dehydrate, dry the fibers wet to the chemical It is to provide a drying apparatus.

Another technical problem of the present invention is to provide a drying apparatus that can shorten the drying time by preventing the chemical liquid that has been sprayed and passed through the fiber falling back to the fiber.

1 is a cross-sectional view showing a fiber drying apparatus according to the prior art.

Figure 2a, 2b, 2c is a view showing a fiber drying apparatus according to a first embodiment of the present invention, 2a is a front cross-sectional view, 2b is a side view, 2c is a cover member and a rotary support and hot air circulation for explaining Schematic cross-sectional view.

Figure 3a, 3b is a view showing a fiber drying apparatus according to a second embodiment of the present invention.

Figure 4a, 4b is a view showing a fiber drying apparatus according to a third embodiment of the present invention.

Figure 5a, 5b is a view showing a fiber drying apparatus according to a fourth embodiment of the present invention.

Figure 6 shows a fiber drying apparatus showing a fifth embodiment of the present invention.

7a and 7b show a fiber drying apparatus showing a sixth embodiment of the present invention;

<Description of the symbols for the main parts of the drawings>

10 frame 20 support shaft

22: rotating body 24: driving member

24A: power transmission shaft 24B: connection

30: chemical liquid injection member 40: rotation support

42: rotating plate 42A: fiber insertion hole

44: separation prevention member 46: support bracket

48: heat generating member 49: protective plate

50: hot air circulation 52: supply pipe

54A, 54B: Nozzle 54C, 54D: Passage

56 blower 60 cover member

62: fiber inlet 64: outlet

67 through hole 70 discharge part

72: discharge pipe 74: suction nozzle

76: inhaler 80: chemical liquid induction unit

82: first housing 83: second housing

83A: Slope portion 83B: Side plate

84: first induction plate 85: second induction plate

86: collection 87: third housing

89: absorbing member

The present invention for solving the above technical problem is installed horizontally on the frame, a pair of rotors connected to both side connection of the power transmission shaft driven by the drive member for generating a driving force are respectively installed on both sides Hollow support shaft; A chemical liquid injection member installed on the support shaft; The chemical liquid injection member is installed on each of the rotating bodies so as to be located inside and a pair of rotary plates formed with a plurality of fiber insertion holes on the edge side, both ends are respectively installed around each fiber insertion hole facing each other to support the fibers to be inserted Rotating support portion consisting of a plurality of separation prevention member; A fiber inlet is formed at a position corresponding to the fiber insertion hole, and a discharge port for discharging the chemical liquid passing through the fiber is formed at the lower part, and is provided with a bearing on the outer circumferential surface of each rotating body and is supported by the frame. Cover member; And a blower installed in the frame, a supply pipe installed through the support shaft so that hot air generated from the blower is injected into the fiber installed in the fiber insertion hole, and one end penetrating through a cover member corresponding to the supply pipe. Installed and the other end is provided in connection with the blower provides a fiber drying apparatus comprising a hot air circulating unit consisting of a discharge pipe for circulating the blower hot air is passed through the fiber to the blower.

Another embodiment of the present invention provides a heating member for increasing the temperature inside the rotary support.

In addition, another embodiment of the present invention is provided on the cover member is provided with a chemical liquid induction unit for preventing the chemical liquid passed through the fiber to fall back to the fiber.

As such, the support shaft is horizontally installed and forcedly discharges the hot air injected toward the fiber to the discharge part, so that the hot air quickly passes through the fiber, so that drying of the fiber is quick and easy, and is installed on the rotary support part. Since each fiber is rotated while maintaining a horizontal state, the chemical liquid can be evenly applied. In addition, a heating member is installed between each rotating plate of the rotary support to forcibly raise the temperature inside the cover member, and the spraying chemical is prevented from falling back to the fiber and preventing the fiber from drying. It can be shortened.

When described in detail with reference to the accompanying drawings, each preferred embodiment of the present invention as follows.

As shown in Figure 2a.2b.2c of the accompanying drawings, the first embodiment according to the present invention is a support shaft 20 is installed horizontally on the frame 10, and the chemicals installed on the support shaft 20 The liquid injection member 30, the rotary support portion 40 rotatably installed on the support shaft 20, the fiber is installed, the hot air circulation unit 50 for injecting hot air to the rotating fiber, and the rotation It consists of a cover member 60 for sealing the support 40.

Looking at each of these configurations in more detail as follows.

The support shaft 20 is formed in a hollow shape, is installed horizontally on the frame 10, a pair of rotating bodies 22 provided with bearings on both sides are respectively installed.

Each of the rotating bodies 22 is rotated by the driving member 24 and the belt or chain, gear, etc., as shown in Figures 2a, 2b each rotating body 22 by one driving member 24 It is configured to rotate at the same time. That is, in the state where the connection part 24B like a pulley is provided in the both sides of one power transmission shaft 24A, and each said connection part 24B is connected to each said rotating body 22 by the conveyed belt etc., Since the shaft 24A is driven by the driving member 24, the power transmission shaft 24A drives each of the rotating bodies 22 provided with the rotation support 40 at the same time. Accordingly, the pair of rotating plates 42 can be driven at both sides thereof.

The chemical liquid injection member 30 is for injecting the chemical liquid to the rotating fiber by the operation of a chemical supply pump (not shown), the chemical supply pipe 32 is installed through the support shaft 20 and the It consists of a chemical injection nozzle 34 is installed at the end of the chemical supply pipe (32). On the other hand, the injected chemical liquid is collected to the lower portion of the cover member 60 after passing through the fiber, the chemical liquid collected in the lower portion into the storage tank through the discharge port 64 formed in the lower portion of the cover member 60 After being gathered again, it is supplied to the chemical supply pump again.

The rotary support 40 is to rotate the fibers to be installed so that the chemical liquid is easily passed through the fiber by the centrifugal force (dehydration action), and thereby the chemical liquid is evenly applied to the entire fiber (to the inside), Disk-shaped rotary plate 42 having a plurality of fiber insertion holes 42A formed at positions coupled to each of the rotating bodies 22 and facing each other, and a plurality of separation prevention parts installed around each of the fiber insertion holes 42A. The member 44 is comprised.

Each of the separation preventing members 44 is coupled to the edges of the respective fiber insertion holes 42A formed at both sides of the rotary plate 42 to prevent the fibers from being separated by centrifugal force.

Each of the separation preventing members 44 is formed in the embodiment of the round bar shape, but is not limited thereto. Although not shown, it may be configured to further include a metal mesh. That is, the metal mesh is installed inside each of the separation preventing members 44 and the plurality of separation preventing members 44 are installed outside the metal mesh to support the metal mesh. As the metal mesh is installed in this way, the fiber can be more stably received even when centrifugal force is generated. In this case, a plate having a plurality of through holes may be installed instead of the metal mesh.

Each rotating plate 42 is connected to each other by the separation preventing member 44 to form a spinning wheel shape.

The hot air circulation unit 50 is to inject hot air to the rotating fiber and then circulate the injected hot air again to increase the temperature of the air supplied with a heating device (hot wire, heating lamp, etc.) A blower 56 for supplying water into the fiber, a supply pipe 52 for injecting the high pressure hot air supplied from the high pressure blower 56 into the fiber, and hot air sprayed to be positioned outside the fiber And a discharge pipe 51 for circulating to 56.

The blower 56 is configured in two in this embodiment, but is not limited thereto, and is installed in the frame 10. One end of the supply pipe 52 is coupled to the blower 56, and the other end of the supply pipe 52 penetrates through the hollow support shaft 20 so as to be close to the inside of the fiber installed in the rotation support part 40. The other end of the supply pipe 52 extends to the fiber side as shown in FIG. 2C, and a nozzle 54A having a plurality of passages 54C formed therein is provided therein.

The discharge pipe 51 is installed so that one end penetrates the other end of the supply pipe 52 (the cover member 60 at a position corresponding to the nozzle 54A, and is close to the outside of the fiber, and the other end is blower 56. Is connected to an input side of the discharge pipe 51. One end of the discharge pipe 51 is provided with a nozzle 54B having the same or similar shape as the nozzle 54A provided in the supply pipe 52, and a plurality of nozzles 54B inside the nozzle 54B. Passages 54D are formed.

Therefore, the blower 56 supplies hot air to the supply pipe 52 to be injected, and then recovers the hot air injected through the discharge pipe 51 again. That is, the hot air injected into the nozzle 54A of the supply pipe 52 dries the fiber while forcibly passing the fiber, and then guides it to the discharge pipe 51 through the nozzle 54B of the discharge pipe 51 and then blows the blower 56 again. ) Is supplied.

At this time, the ends of each of the nozzles 54A and 54B are extended and the passages 54C and 54D are formed therein so that the hot air is uniformly sprayed over the entire fiber and then forced to pass again. The structure of the nozzles 54A and 54B is not limited to this embodiment and may be variously changed.

On the other hand, the supply pipe 52 is formed with a plurality of vent holes (52A) for supplying the external air supply. The vent 52A is intended to solve various problems that may occur due to the continuous circulation of hot air.

The cover member 60 is to cover the rotary support 40, it is formed in a cylindrical shape as shown in Figures 2a, 2b, 2c. The center of rotation is installed on each of the rotating bodies 22 and is supported by the frame 10 so as to cover the rotating support 40 that rotates without rotating the cover member 60. That is, the cover member 60 is installed even when the rotating body 22 is rotated because each bearing is installed to contact the outer circumferential surface of each of the rotating bodies 22 in a state where a plurality of bearings are installed on the inner surface of the rotation center point. The cover member 60 is not rotated so that the support member is connected to the cover member 60 and the frame 10 so as not to rotate and to be supported by the frame 10.

In addition, the cover member 60 has a closed structure. This is to allow the supplied hot air and the chemical liquid to pass through the fiber without leaking to the outside.

The lower sides of the cover member 60 is formed with a discharge port 64 for recovering the chemical liquid injected from the chemical liquid injection member 30 and passed through the fiber. The chemical liquid discharged to the discharge port 64 is supplied back to the chemical supply pump and supplied to the chemical liquid injection member 30.

On the other hand, the side of the cover member 60 is formed with a fiber inlet 62 corresponding to the fiber insertion hole (42A) of the rotary support 40. The fiber inlet 62 has a door to cover the site after the fiber is injected.

Referring to the operation of this embodiment configured as described above are as follows.

2A, 2B and 2C, respectively, while opening the door of the fiber inlet 62 of the cover member 60 and rotating the rotary plates 42 integrated with each other by the separation preventing member 44 at a predetermined angle, respectively. The standard fiber is inserted into and installed in the fiber insertion hole 42A.

When the fiber is installed, the fiber inlet 62 is closed by the door, and then the power is applied to the driving member 24 so that the driving member 24 rotates the power transmission shaft 24A, and the power transmission shaft 24A. To drive the respective rotating bodies 22 of the support shaft 20.

As such, when the respective rotary bodies 22 are driven, the integrated rotary plate 42 installed on the respective rotary bodies 22 rotates.

When the chemical liquid injection member 30 is operated in this state, the chemical liquid is injected. The injected chemical liquid is supported by the separation prevention member 44 through the chemical injection nozzle 34 installed at the end of the chemical supply pipe 32 is applied to each of the rotating fibers and then passed through the fibers. That is, the chemical liquid injected by the dehydration phenomenon by the centrifugal force passes through the fiber.

The chemical liquid that has passed through the fiber is guided to the inner side of the cover member 60 is collected under the cover member 60.

On the other hand, when the hot air circulating part 50 is operated while the rotating plate 42 rotates, the hot air generated from the high pressure blower 56 is supplied to the nozzle 54A through the supply pipe 52, and each of the nozzles 54A is rotated. It is injected into the fiber rotating through the passage 54C.

Subsequently, suction force is generated in the nozzle 54B provided in the discharge pipe 51. This is possible because the discharge pipe 51 is connected to the blower 56.

When strong suction force is generated in the nozzle 54B of the discharge pipe 51 as described above, hot air (hot air injected from the nozzle 54A) inside the cover member 60 is sucked into the nozzle 54B of the discharge pipe 51. do.

That is, since the blower 56 has a function of sucking hot air from the discharge pipe 51 and supplying it to the supply pipe 52 again, the blower 56 supplies hot air to the supply pipe 52 and at the same time generates suction force in the discharge pipe 51. The hot air is sucked by the nozzle 54B of the 51 to force the hot air to pass through the fiber, and thus the hot air is forced to pass through the fiber, thereby drying the fiber.

In other words, since the blower 56 forcibly sucks and circulates the hot air supplied to the supply pipe 52, the hot air is forced to pass through the fiber, whereby the chemical liquid applied to each rotating fiber. Can be dried in a short time by the forced hot air.

The hot air discharged through this process is supplied to the supply pipe 52 by the blower 56 through the discharge pipe 51 and circulated again. As the hot air circulates as described above, power for raising the temperature of the air may be significantly reduced.

On the other hand, the chemical liquid collected in the lower portion of the cover member 60 is discharged through the discharge port 64 and then collected in the chemical liquid storage tank is supplied to the chemical liquid injection member 30 is circulated again.

As the hot air is forced to circulate in this manner, the injected hot air is forced to pass through the fiber to dry the chemical liquid in a short time.

Hereinafter, a drying apparatus according to a second embodiment of the present invention will be described.

3A and 3B, the fiber drying apparatus according to the second embodiment has the same configuration as the first embodiment except that the heating member 48 is installed on the support shaft 20. Have

That is, as illustrated in FIGS. 3A and 3B, support brackets 46 are provided at both sides of the support shaft 20 positioned inside each of the rotary plates 42 of the rotation support part 40, and the support brackets 46 are provided on the support brackets 46. As shown in FIG. 5A, a heating member 48 such as a heating wire and a heating lamp is installed. The protection plate 49 is installed on the upper side of the heat generating member 48 to prevent the chemical liquid from falling on the heat generating member 48.

Thus, when the drying device 48 is operated by the heating member 48 is installed on the support shaft 20, power is applied to the heating member 48, thereby increasing the internal temperature of the cover member 60 Done. In this state, when the blower 56 is operated to force circulation of the hot air, the air inside the cover member 60 raised by the heat generating member 48, in particular, the air inside the rotary support 40, forcibly removes the fiber. By passing through, the fiber is dried in a shorter time.

4A and 4B show a third embodiment according to the present invention. In the drying apparatus according to the third embodiment as shown in FIGS. 4A and 4B, when the rotary support part 40 rotates, the chemical liquid injected passes through the fiber and is then bumped into the inner wall of the cover member 60 by centrifugal force. The composition of the first embodiment to the second embodiment except that the chemical liquid induction unit 80 for preventing the fiber from interfering with drying after falling back to the fiber is installed on the upper side of the cover member 60 Is the same as

As shown in FIGS. 4A and 4B, the chemical liquid induction part 80 is for preventing the chemical liquid passing through the fiber from falling back to the fiber, and the through hole 67 formed on the upper side of the cover member 60. Is installed to cover the first housing 82 and a plurality of first guide plate 84 is installed in the interior of the first housing 82 to be inclined so as to form a hill and valley while overlapping a portion of the first housing 82 set to each other. And a collection plate 86 that is bent to guide the chemical liquid flowing down each of the first guide plates 84 to the inner surface of the cover member 60 and is installed inside the first housing 82. do.

Referring to the operation of the drug solution induction unit 80 is as follows.

As shown in FIG. 4A, when the driving member 24 is operated to operate the rotating plate 42 of the rotary support 40, and the chemical liquid is injected from the chemical liquid injecting member 30, the injected chemical liquid is centrifugal force. After passing through the fiber to hit the inner wall of the cover member 60.

At this time, except the through-holes 67 formed on the upper side of the cover member 60, the chemical liquids that hit the inner wall flows to the lower portion of the cover member 60 through the inclined inner wall, and splatters into the through-holes 67. The chemical liquid is bound to each first guide plate 84 and formed. Of course, some of the chemical liquid hit each first guide plate 84 and then fall back to the fiber, but the amount is weak. This is because the first induction plate 84 is installed to be inclined so that the 튐 is not made normally.

Subsequently, the chemical liquid formed on each first induction plate 84 is guided to the first induction plate 84 in the direction of the arrow shown by a dashed line in FIG. do.

In this process, the chemical liquid accumulated in each collection plate 86 flows to the inner wall of the cover member 60 through the longitudinal end of each collection plate 86.

At this time, each guide plate 84 for both sides is close to the inner wall of the cover member 60, so that the flowing chemical liquid immediately flows down the inner wall.

Although not shown in the drawing, when discharge hoses are installed at both ends (length direction) of each collection plate 86 and the discharge hoses are connected to the storage tank of the chemical liquid injection member 30, the discharge of the accumulated chemical liquid is more. It can be made easily.

Thus, the chemical liquid splashing to the inner wall of the cover member 60 is prevented from falling back to the fiber, thereby preventing the fiber from getting wet again, and the sprayed hot air is forced through the fiber to dry the fiber for a short time. Will be possible.

5A and 5B show a fourth embodiment according to the present invention. 5A and 5B, the drying apparatus according to the fourth embodiment is installed so that the chemical liquid induction part 80 covers the through hole 67 formed on the upper side of the cover member 60, and on both sides. On both sides of the side plate 83B of the housing 83 such that the second housing 83 having the inclined portion 83A is overlapped with a portion at a predetermined interval, and a gap is formed with the inner wall of the inclined portion 83A. Except for consisting of a plurality of second induction plate 85, each having the same configuration as the first to second embodiments.

As shown in FIGS. 5A and 5B, the chemical liquid induction part 80 according to the fourth embodiment has a plurality of second guide plates 85 formed therein with a predetermined gap between the inner wall of the inclined part 83A of the second housing 83. Since it is installed on the side plates 83B on both sides, the chemical liquid passing through the fiber is dropped by the centrifugal force and falls to the inclined portion 83A when the rotary support part 40 rotates, thereby causing the chemical liquid to be scattered. Falling back to fiber can be more fundamentally resolved.

That is, since the second induction plate 85 is inclined in the direction in which the chemical liquid is scattered, all of the chemical liquid scattered by the centrifugal force is guided to each second induction plate 85 so as not to fall back to the fiber.

6 shows a fifth embodiment according to the present invention. In the drying apparatus according to the fifth embodiment as shown in FIG. 6, the chemical liquid induction part 80 is installed to cover the through hole 67 formed in the upper side of the cover member 60, and the inclined parts are provided at both sides. The third housing 87 in which the 83A is formed and the absorbing members 89 provided in the respective inclined portions 83A have the same configuration as those in the first to second embodiments.

The absorbing member 89 is made of sponge, fiber, etc., having excellent absorption. Each lower end of the absorbing member 89 is preferably narrowed so that the absorbed chemical liquid flows down the inner wall of the cover member 60.

A sixth embodiment of the present invention is shown in Figs. 7A and 7B.

The fiber drying apparatus according to the sixth embodiment has the same configuration as the first embodiment except that the hot air circulation unit 50 is divided into a blowing unit 50A and a discharge unit 70.

That is, the blower 50A is provided with a supply pipe 52B installed through the support shaft 20 so as to be located inside the rotary support 40, and a blow nozzle installed at an end of the supply pipe 52B. 54 and a blower 56A for supplying air to the supply pipe 52B, wherein the discharge part 70 is installed through the cover member 60 at a position corresponding to the blow nozzle 54. It is composed of a discharge pipe 72, a suction nozzle 74 provided at the end of the discharge pipe 72, and an inhaler 76 for generating a suction force.

The blower 50A is configured to supply hot air to the supply pipe 52B, and the discharge unit 70 is for forcibly discharging the hot air passed through the fiber by the blower 50A, and the cover It is installed in the lower part of the member 60. That is, the discharge part 70 is configured to discharge the hot air injected from the blower 50A to force the fiber to pass through.

The blow nozzle 54 and the suction nozzle 74 are the same or similar in shape, the ends thereof are extended, and a plurality of nozzle holes may be formed in the expanded portion.

On the other hand, when the inhaler 76 and the blower 56A are connected to each other by a connecting pipe, the hot air inside the cover member 60 sucked from the inhaler 76 may be circulated back to the high pressure blower 56. .

Referring to the operation of the sixth embodiment as follows.

When the rotary support 40 is rotated and the blower 56A is operated, hot air is injected to the rotating fiber through the blower nozzle 54.

Subsequently, the inhaler 76 forcibly sucks the hot air injected from the blow nozzle 54 through the suction nozzle 74 to force the hot air to pass through the fiber.

That is, when the inhaler 76 is operated, a strong suction force is generated in the suction nozzle 74 installed to be located outside the fiber, so that the air inside the cover member 60 (hot air injected from the blow nozzle 54). Is sucked into the suction nozzle 74.

When the inhaler 76 is operated as described above, the hot air located on the inside of the fiber as well as the hot air located on the outside of the fiber are sucked in. The hot air injected into the blow nozzle 54 by this suction force is forced through the fiber. While the chemical liquid applied to the fiber is to be dried.

The hot air discharged through this process passes through the inhaler 76 through the discharge pipe 72 and is discharged to the outside or supplied to the blower 56A and circulated. At this time, when the hot air is circulated, power for raising the temperature of the air can be significantly reduced.

In the fiber drying apparatus according to the present invention, by horizontally installing the rotating support on which the fiber is installed, the chemical liquid can be evenly applied to the fiber, and the discharge part is installed on the cover member to forcibly discharge the hot air injected from the hot air circulating part. As the hot air is forced to pass through the fiber to dry the fiber, the drying time of the fiber can be significantly shortened, as well as the drying of the fiber can be easily made, and in particular to install a heating member inside the cover member A chemical liquid induction part is installed outside the upper side of the cover member to prevent the chemical liquid passing through the fiber from falling back to the fiber, so that hot air passes through the fiber and the chemical liquid passing through the fiber does not fall back into the fiber. This will provide the effect that the fiber drying operation can proceed faster. In addition, by simultaneously driving the rotating plate on both sides is provided with the effect that the rotating plate can rotate in a balanced manner.

Claims (9)

A pair of rotating bodies 22 installed horizontally on the frame 10 and connected to both side connecting portions 24B of the power transmission shaft 24A driven by the driving member 24 for generating a driving force are driven. Hollow support shafts 20 respectively installed on both sides; Chemical liquid injection member 30 is installed on the support shaft 20; The chemical liquid injection member 30 is installed on each of the rotating bodies 22 so as to be located inside, and a pair of rotating plates 42 formed with a plurality of fiber insertion holes 42A on the edge side thereof to support the fibers to be inserted. Rotating support portion 40 consisting of a plurality of separation preventing member 44 which is provided at both ends around each fiber insertion hole (42A) facing each other; A fiber inlet 62 is formed at a position corresponding to the fiber insertion hole 42A, and an outlet 64 for discharging the chemical liquid passing through the fiber is formed at a lower portion of the outer peripheral surface of each of the rotating bodies 22. It is installed with a bearing, the hermetic cover member 60 supported by the frame 10; And The blower 56 installed in the frame 10 and the hot air generated from the blower 56 are installed to penetrate the support shaft 20 so as to be injected into the fiber installed in the fiber insertion hole 42A. One end is installed to penetrate through the supply pipe 52 and the cover member 60 at a position corresponding to the supply pipe 52, and the other end is connected to the blower 56, and the hot air injected and passed through the fiber is blower 56. Hot air circulation section 50 consisting of a discharge pipe 51 to circulate with; Fiber drying apparatus comprising a. The nozzle of claim 1, wherein the hot air circulating part (50) is installed at each end of the supply pipe (52) and the discharge pipe (51) so that the hot air is evenly sprayed on the fiber and the injected hot air is evenly passed through the fiber. (54A, 54B), The nozzle (54A, 54B) is the end is extended, the fiber drying apparatus, characterized in that a plurality of passages (54C, 54D) are formed respectively in the extended inside. The fiber drying apparatus according to claim 1 or 2, wherein a plurality of vent holes (52A) are perforated in the supply pipe (52) located outside the cover member (60). The fiber drying apparatus according to claim 1, wherein a heat generating member (48) is provided on the support shaft (20) located inside the rotary support portion (40). The method of claim 1, wherein the cover member (60), the fiber drying apparatus, characterized in that the chemical liquid induction unit (80) is installed to prevent the chemical liquid passing through the fiber to fall back to the fiber. According to claim 5, The chemical liquid guide portion 80 is the first housing (82) which is installed to cover the through hole 67 formed in the upper side of the cover member 60; A plurality of first guide plates 84 installed in the housing 82 so as to be inclined so as to form hills and valleys while partially overlapping at a predetermined interval; A collection plate (86) bent to guide the chemical liquid flowing down each of the guide plates (84) to the inner surface of the cover member (60) and installed inside the housing (82); Fiber drying apparatus characterized in that it comprises a. The second housing of claim 5, wherein the chemical liquid induction part 80 is installed to cover the through hole 67 formed on the upper side of the cover member 60, and the inclined part 83A is formed on both sides. (83); And A plurality of second guide plates 85 each of which is overlapped at a predetermined interval and installed on both sides of the side plate 83B of the housing 83 to form a gap with an inner wall of the inclined portion 83A; Fiber drying apparatus characterized in that it comprises a. The third housing of claim 5, wherein the chemical liquid induction part 80 is installed to cover the through hole 67 formed at the upper side of the cover member 60, and the inclined part 83A is formed at both sides. (87); And Absorbing members 89 installed on the inclined portions 83A; Fiber drying apparatus comprising a. A pair of rotating bodies 22 installed horizontally on the frame 10 and connected to both side connecting portions 24B of the power transmission shaft 24A driven by the driving member 24 for generating a driving force are driven. Hollow support shafts 20 respectively installed on both sides; Chemical liquid injection member 30 is installed on the support shaft 20; The chemical liquid injection member 30 is installed on each of the rotating bodies 22 so as to be located inside, and a pair of rotating plates 42 formed with a plurality of fiber insertion holes 42A on the edge side thereof to support the fibers to be inserted. Rotating support portion 40 consisting of a plurality of separation preventing member 44 which is provided at both ends around each fiber insertion hole (42A) facing each other; Supply pipe 52B installed through the support shaft 20 so as to be located inside the rotary support 40, a blow nozzle 54 installed at an end of the supply pipe 52B, and air to the supply pipe 52B. Blower unit (50A) for injecting air to the fiber having a blower (56A) for supplying the; A fiber inlet 62 is formed at a position corresponding to the fiber insertion hole 42A, and an outlet 64 for discharging the chemical liquid passing through the fiber is formed at a lower portion of the outer peripheral surface of each of the rotating bodies 22. A sealed cover member 60 having both sides provided with bearings and supported by the frame 10; And A discharge pipe 72 installed through the cover member 60 at a position corresponding to the blow nozzle 54, a suction nozzle 74 installed at an end of the discharge pipe 72, and an inhaler 76 for generating a suction force. Discharge unit 70 for forcibly discharging the air passing through the fiber; Fiber drying apparatus comprising a.