CN110396852B - Drying device of special wool winding roller for papermaking felt - Google Patents
Drying device of special wool winding roller for papermaking felt Download PDFInfo
- Publication number
- CN110396852B CN110396852B CN201910857357.4A CN201910857357A CN110396852B CN 110396852 B CN110396852 B CN 110396852B CN 201910857357 A CN201910857357 A CN 201910857357A CN 110396852 B CN110396852 B CN 110396852B
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- roller
- guide sleeve
- rotating shaft
- rotating
- seat
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- 238000004804 winding Methods 0.000 title claims abstract description 30
- 210000002268 wool Anatomy 0.000 title claims abstract description 30
- 238000001035 drying Methods 0.000 title claims abstract description 27
- 238000005485 electric heating Methods 0.000 claims abstract description 20
- 230000002093 peripheral effect Effects 0.000 claims description 25
- 238000001816 cooling Methods 0.000 claims description 22
- 239000000498 cooling water Substances 0.000 claims description 9
- 239000002184 metal Substances 0.000 claims description 7
- 238000007789 sealing Methods 0.000 claims description 6
- 238000003466 welding Methods 0.000 claims description 4
- 230000006872 improvement Effects 0.000 description 8
- 210000004209 hair Anatomy 0.000 description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 230000033001 locomotion Effects 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000001704 evaporation Methods 0.000 description 2
- 230000008020 evaporation Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Images
Classifications
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
-
- D—TEXTILES; PAPER
- D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
- D21F—PAPER-MAKING MACHINES; METHODS OF PRODUCING PAPER THEREON
- D21F7/00—Other details of machines for making continuous webs of paper
- D21F7/08—Felts
Abstract
The invention discloses a drying device of a special wool winding roller for a papermaking felt, which comprises a seat plate 1, wherein a rotating roller 2 for sleeving the wool winding roller is rotatably connected on the seat plate 1, the end part of the rotating roller 2 is connected with a rotating shaft 3, a motor for driving the rotating shaft 3 to rotate is arranged on the seat plate 1, a sliding seat 4 is slidably connected on the seat plate 1, and an electric heating fan 5 is arranged on the sliding seat 4; a spiral groove 6 is arranged on the rotary roller 2, and a plurality of air outlets 7 are arranged at the bottom of the spiral groove 6; the seat plate 1 is provided with a guide rod 8, and the sliding seat 4 is provided with a guide hole 9 for the guide rod 8 to pass through; the seat plate 1 is provided with a support 10, the support 10 is provided with a shaft sleeve 11, a bearing 12 is sleeved in the shaft sleeve 11, the rotating shaft 3 is sleeved on the bearing 12, and the support 10 is connected with the seat plate 1 through a screw. A drying device of a special felt roll for papermaking felt, which can rapidly dry the felt roll.
Description
Technical Field
The invention relates to the papermaking industry, in particular to a drying device of a special wool winding roller for a papermaking felt.
Background
The lap roll is a roll for winding the papermaking felt, and is mainly used for storing and transporting the papermaking felt, and is also installed on the papermaking equipment to support the operation of the papermaking felt. Because the storage time of the wool winding roller is long, the inside of the wool winding roller contains certain moisture. The heat-set papermaking felt has a certain temperature, and after the papermaking felt is wound on a wool winding roller, the moisture in the wool winding roller is evaporated when the wool winding roller is heated, and the evaporated moisture is absorbed by the papermaking felt, so that the papermaking felt contains a certain amount of moisture; that is, during the subsequent warehousing of the papermaker's felt, the moisture evaporated from the lap rolls may cause the formation of mold spots on the surface of the papermaker's felt, which may render the papermaker's felt unusable. In general, the prior art felt roll has insufficient drying, and further the felt roll is easy to mildew after being wound.
Disclosure of Invention
The invention aims to solve the technical problem of overcoming the defects of the prior art and provides a drying device of a special felt roll for a papermaking felt, which can quickly dry the felt roll.
The technical scheme of the invention is to provide a drying device of a special wool winding roller for a papermaking felt, which has the following structure: the hair roller fixing device comprises a seat plate, wherein a rotating roller for sleeving the hair roller is rotatably connected to the seat plate, the rotating roller is of a hollow structure, the end part of the rotating roller is connected with a rotating shaft, the seat plate is connected with the rotating shaft through a supporting device, and a motor for driving the rotating shaft to rotate is arranged on the seat plate; the seat plate is connected with a sliding seat in a sliding way, and the sliding seat is provided with an electric heating fan used for providing hot air to the rotating roller; the rotating roller is provided with a spiral groove, and the bottom of the spiral groove is provided with a plurality of air outlets.
After the structure is adopted, compared with the prior art, the drying device for the special wool winding roller for the papermaking felt is characterized in that the wool winding roller is sleeved on the rotating roller, the electric heating fan can be close to the rotating roller after the sliding seat is moved, the electric heating fan can discharge hot air into the rotating roller, the rotating roller is driven to rotate through the rotating shaft, the electric heating fan provides hot air into the rotating roller, the hot air penetrates through the air outlet on the spiral groove to heat the wool winding roller, and therefore moisture in the wool winding roller is evaporated, and the effect of quickly drying the wool winding roller is achieved; the arrangement of the spiral groove can enable hot air to be discharged from all positions in the axial direction of the rotary roller, so that the evaporation speed of water in the wool winding roller can be increased, and the phenomenon that the papermaking felt is moldy when the wool winding roller is stored in a warehouse in the later period is avoided. In summary, the invention provides a drying device for a felt roll special for papermaking felt, which can rapidly dry the felt roll.
Preferably, the sliding seat is slidably connected to the seat plate, that is, the seat plate is provided with a guide rod, the guide rod is arranged along the axial direction of the rotating roller, and the sliding seat is provided with a guide hole through which the guide rod passes. By this preference, it is ensured that the slide slides in the direction of the roller axis, i.e. that the movement of the slide makes room for the change of the fleece roller when the fleece roller on the roller needs to be changed.
Preferably, the seat plate is connected with the rotating shaft through the supporting device, that is, the seat plate is provided with a bracket, the bracket is provided with a shaft sleeve, a bearing is sleeved in the shaft sleeve, and the rotating shaft is sleeved on the bearing. Through this preferred, can provide the support for the rotation of pivot, avoid the motor to bear too big load, improve the life and the job stabilization nature of whole device.
As an improvement of the invention, a fixed plate is arranged at one end of the rotary roller close to the rotating shaft, a limiting plate is arranged at one end of the rotary roller far away from the rotating shaft, a movable plate is connected to the middle of the rotary roller in a sliding manner and located between the fixed plate and the limiting plate, a pressure spring is sleeved on the rotary roller, and two ends of the pressure spring are respectively abutted against the movable plate and the fixed plate. Through this preferred, can be so that the clamping is more stable at the lap roller of changeing on the roller, the lap roller receives the clamping effect of fly leaf promptly and can support and lean on the limiting plate, avoids changeing the roller lap roller and can take place to rock or the drunkenness when rotating.
As an improvement of the invention, a guide sleeve is arranged between the rotary roller and the rotary shaft, the guide sleeve and the electric heating fan are respectively positioned at two ends of the rotary roller, one end of the guide sleeve is fixedly connected with the rotary shaft, and the other end of the guide sleeve is detachably connected with the rotary roller; the guide sleeve is provided with a plurality of air inlet grids which are communicated with the roller, the seat plate is provided with a lantern ring which is sleeved at the position of the air inlet grids on the guide sleeve, the lantern ring is provided with an air inlet flow passage, one end of the air inlet flow passage is communicated with the air inlet grids on the guide sleeve, and the other end of the air inlet flow passage is communicated with the electric heating fan through an air inlet pipe; and a cooling device for cooling the peripheral wall of the rotating shaft is arranged on the seat plate and is positioned between the guide sleeve and the supporting device. Through the optimization, the lap roll clamped on the rotating roll can be firstly heated to evaporate water more quickly, because hot air enters from the two end parts of the rotating roll, the left end of the rotating roll is subjected to hot air exhausted by the electric heating fan, and a part of hot air is exhausted by the electric heating fan and enters the right end part of the rotating roll through the air inlet pipe, the air inlet flow channel on the lantern ring and the air inlet grille on the guide sleeve in sequence, namely, the two end parts of the rotating roll can be heated simultaneously, the heating speed of the two end parts of the rotating roll can be ensured to be the same, and further, the evaporation speed of the lap roll water on the rotating roll is accelerated; secondly, the sliding distance of the sliding seat along the axial direction of the roller can be reduced, because the sliding seat is required to drive the electric heating fan to move away from the roller for abdicating when the wool winding roller on the roller is replaced, otherwise the wool winding roller cannot be taken down from the roller and is detachably connected on the guide sleeve through the roller, the roller with the wool winding roller can be directly taken down from the guide sleeve, the next roller for clamping the wool winding roller is installed, and the position of the sliding seat is not required to be adjusted; finally, the rotating shaft can be prevented from being heated through the cooling device, so that the subsequent supporting device and the motor are overheated to lose efficacy, the rotating roller is heated to cause the rotating shaft to heat together, the rotating shaft can transfer heat to the bearing and the motor on the supporting device, the bearing is heated to cause lubrication failure in the bearing, the motor is heated to cause an internal structure to be burnt out and stop working, and therefore the working stability of the whole device can be improved through the cooling device.
As an improvement of the invention, the axis of the guide sleeve is superposed with the axis of the rotary roller, the axis of the rotary roller is superposed with the axis of the rotary shaft, the axis of the lantern ring is superposed with the axis of the rotary shaft, and the plurality of air inlet grids are uniformly distributed around the axis of the guide sleeve. Through the optimization, the stable transmission among the rotating shaft, the rotating roller and the guide sleeve can be ensured, the occurrence of eccentric motion is avoided, and the transmission of the whole device is more stable and reliable.
As an improvement of the invention, the detachable connection of the guide sleeve and the rotating roller means that the inner peripheral wall of the guide sleeve is provided with a first limit ring, the end part of the rotating roller is tightly or separately pressed against the first limit ring, the outer peripheral wall of the upper end part of the rotating roller is provided with an annular groove, the guide sleeve is rotatably connected with a screw, and the screw is clamped with or separated from the annular groove; the guide sleeve is fixedly connected with the rotating shaft, namely, the inner peripheral wall of the guide sleeve is provided with a second limiting ring, the end part of the rotating shaft is abutted against the second limiting ring, and the junction of the outer peripheral wall of the rotating shaft and the end part of the guide sleeve is fixed by welding; in the axial direction of the guide sleeve, the first limit ring and the second limit ring are distributed on the guide sleeve at intervals. Through the optimization, the rotating roller and the guide sleeve can be quickly assembled and disassembled, and when the rotating roller needs to be disassembled from the guide sleeve, the rotating roller can be pulled out from the guide sleeve only by unscrewing the screw; when the rotating roller is required to be installed on the guide sleeve, the rotating roller is only required to be inserted into the guide sleeve, and then the screw is screwed into the annular groove, so that the axial movement of the rotating shaft can be limited.
As an improvement of the invention, the cooling device for cooling the peripheral wall of the rotating shaft is arranged on the seat plate, namely, the air cooler is arranged on the seat plate, and an air outlet of the air cooler faces the peripheral wall of the rotating shaft. Through this preferred, can cool down the pivot through air-cooler exhaust cold wind, avoid the pivot to give subsequent spare part with the heat transfer.
As an improvement of the invention, the cooling device for cooling the peripheral wall of the rotating shaft is arranged on the seat plate, namely, the seat plate is provided with a valve seat and a pump, the valve seat is communicated with the output end of the pump through a first metal pipe, the seat plate is provided with a feed box for storing cooling water, the valve seat is communicated with the feed box through a second metal pipe, the valve seat is provided with a through hole for the rotating shaft to pass through, a cavity for the cooling water to flow is arranged in the valve seat, and the rotating shaft passes through the cavity. Through this preferred, can cool down the pivot through the cooling water, avoid the pivot to give subsequent spare part heat transfer.
As an improvement of the invention, the inner peripheral wall of the lantern ring is provided with a limit groove, and a sealing ring is arranged in the limit groove. Through this preferred, can avoid hot-blastly from the clearance emergence leakage between guide pin bushing periphery wall and the lantern ring internal perisporium, improve hot-blastly transfer efficiency, avoid the waste of heat.
Drawings
FIG. 1 is a schematic view of a drying apparatus for a special wind-up roll for a papermaking felt according to the present invention.
Fig. 2 is a schematic structural view of a bearing on a bracket according to the present invention.
Fig. 3 is a schematic structural diagram of the slider according to the present invention.
FIG. 4 is a cross-sectional view showing the position of the guide sleeve according to the present invention.
Fig. 5 is a schematic structural view of the guide sleeve according to the present invention.
Fig. 6 is a schematic structural view of the collar of the present invention.
Fig. 7 is a schematic structural view of the collar and the guide sleeve of the present invention.
Fig. 8 is a schematic diagram of the operation of the cooling water according to the present invention.
Shown in the figure: 1. the device comprises a seat plate, 2, a rotating roller, 3, a rotating shaft, 4, a sliding seat, 5, an electric heating fan, 6, a spiral groove, 7, an air outlet, 8, a guide rod, 9, a guide hole, 10, a support, 11, a shaft sleeve, 12, a bearing, 13, a fixed plate, 14, a limiting plate, 15, a movable plate, 16, a pressure spring, 17, a guide sleeve, 18, an air inlet grille, 19, a lantern ring, 20, an air inlet flow channel, 21, an air inlet pipe, 22, a first limiting ring, 23, an annular groove, 24, a screw, 25, a second limiting ring, 26, a valve seat, 27, a pump, 28, a bin, 29 and a sealing ring.
Detailed Description
The invention is further described with reference to the following figures and detailed description.
As shown in the figure, the drying device of the special wool winding roller for the papermaking felt comprises a seat plate 1, wherein a rotating roller 2 for sleeving the wool winding roller is rotatably connected to the seat plate 1, and the rotating roller 2 is in a hollow structure; the roller 2 is in a hollow structure, namely, the section of the roller 2 is in a circular ring structure, and the roller 2 is communicated from the left end to the right end; the end part of the rotating roller 2 is connected with a rotating shaft 3, the seat plate 1 is connected with the rotating shaft 3 through a supporting device, a motor for driving the rotating shaft 3 to rotate is arranged on the seat plate 1, the rotating shaft 3 is connected with the output end of the motor, and the motor is connected with an external power supply; the seat plate 1 is connected with a sliding seat 4 in a sliding way, and the sliding seat 4 is provided with an electric heating fan 5 for providing hot air to the rotating roller 2; the rotating roller 2 is provided with a spiral groove 6, the bottom of the spiral groove 6 is provided with a plurality of air outlets 7, and the air outlets 7 are uniformly distributed on the spiral groove 6 along the track of the spiral groove 6; the spiral grooves 6 are spiral open grooves formed in the axis of the revolving roller 2, and in the specific implementation process, the number of the spiral grooves 6 can be 2 or 3, and the spiral grooves can be selected according to the diameter of the actual wool winding roller. Wherein, electric heat fan 5 is connected with external power supply and carries out work, is equipped with the metal screen panel on the electric heat fan 5, and electric heat fan 5 can be in the propelling movement to commentaries on classics roller 2 after with the air heating.
The sliding seat 4 is connected on the seat plate 1 in a sliding way, namely, a guide rod 8 is arranged on the seat plate 1, the guide rod 8 is arranged along the axial direction of the rotating roller 2, and a guide hole 9 for the guide rod 8 to pass through is arranged on the sliding seat 4; the guide rods 8 and the guide holes 9 are arranged in a matched manner, and the number of the guide rods 8 and the guide holes 9 can be 2 pairs or 3 pairs.
The base plate 1 is connected with the rotating shaft 3 through a supporting device, that is, the base plate 1 is provided with a support 10, the support 10 is provided with a shaft sleeve 11, a bearing 12 is sleeved in the shaft sleeve 11, the bearing 12 is a roller bearing, the rotating shaft 3 is sleeved on the bearing 12, the shaft sleeve 11 can be connected with the support 10 in a welding mode, and the support 10 is connected with the base plate 1 through a screw; the outer ring of the bearing 12 is connected with the shaft sleeve 11, and the inner ring of the bearing 12 is connected with the rotating shaft 3.
A fixed plate 13 is arranged at one end of the rotary roller 2 close to the rotary shaft 3, a limiting plate 14 is arranged at one end of the rotary roller 2 far away from the rotary shaft 3, the limiting plate 14 is connected with the left end part of the rotary roller 2 through a screw, and when the wool winding roller needs to be disassembled and assembled, the screw is unscrewed to take down the limiting plate 14, or the screw is screwed to install the limiting plate 14; a movable plate 15 is connected to the middle of the rotary roller 2 in a sliding manner, the movable plate 15 is positioned between the fixed plate 13 and the limiting plate 14, a pressure spring 16 is sleeved on the rotary roller 2, two ends of the pressure spring 16 are respectively abutted against the movable plate 15 and the fixed plate 13, and a through hole for the rotary roller 2 to pass through is formed in the movable plate 15; through the arrangement of the pressure spring 16, the movable plate 15 can be pushed to slide leftwards, and then the lap roller is clamped between the limiting plate 14 and the movable plate 15 through the movable plate 15.
A guide sleeve 17 is arranged between the rotary roller 2 and the rotary shaft 3, the guide sleeve 17 and the electric heating fan 5 are respectively positioned at two ends of the rotary roller 2, one end of the guide sleeve 17 is fixedly connected with the rotary shaft 3, and the other end is detachably connected with the rotary roller 2; the guide sleeve 17 is provided with a plurality of air inlet grilles 18 which are used for being communicated with the rotary roller 2, the seat plate 1 is provided with a lantern ring 19, the lantern ring 19 is sleeved at the position of the air inlet grille 18 on the guide sleeve 17, the guide sleeve 17 can rotate in the lantern ring 19, the lantern ring 19 is provided with an air inlet runner 20, one end of the air inlet runner 20 is communicated with the air inlet grille 18 on the guide sleeve 17, the other end of the air inlet runner is communicated with the electric heating fan 5 through an air inlet pipe 21, and when the air inlet runner 20 is aligned with the opening of the air inlet grille 18, hot air in the air inlet pipe; the base plate 1 is provided with a cooling device for cooling the peripheral wall of the rotating shaft 3, and the cooling device is positioned between the guide sleeve 17 and the supporting device. Wherein, the output of electric fan 5 is equipped with two air-out pipes, and an air-out pipe communicates with air-supply line 21, and another air-out pipe directly carries out the butt joint with changeing the roller 2 left end opening.
The axis of the guide sleeve 17 coincides with the axis of the rotary roller 2, the axis of the rotary roller 2 coincides with the axis of the rotary shaft 3, the axis of the lantern ring 19 coincides with the axis of the rotary shaft 3, the plurality of air inlet grilles 18 are uniformly distributed around the axis of the guide sleeve 17, the guide sleeve 17 serves as a connecting component and plays a role in supporting the rotary roller 2, and the rotary roller 2 rotates under the driving of the guide sleeve 17 and the rotary shaft 3.
The detachable connection of the guide sleeve 17 and the rotary roller 2 means that the inner peripheral wall of the guide sleeve 17 is provided with a first limit ring 22, the end part of the rotary roller 2 is tightly pressed against or separated from the first limit ring 22, the outer peripheral wall of the upper end part of the rotary roller 2 is provided with an annular groove 23, the guide sleeve 17 is rotatably connected with a screw 24, and the screw 24 is clamped with or separated from the annular groove 23; the guide sleeve 17 is fixedly connected with the rotating shaft 3, namely, the inner peripheral wall of the guide sleeve 17 is provided with a second limiting ring 25, the end part of the rotating shaft 3 is abutted against the second limiting ring 25, and the junction of the outer peripheral wall of the rotating shaft 3 and the end part of the guide sleeve 17 is fixed by welding; in the axial direction of the guide sleeve 17, the first limiting ring 22 and the second limiting ring 25 are distributed on the guide sleeve 17 at intervals. When the roller 2 needs to be detached from the guide sleeve 17, the lower end part of the screw 24 is pulled out from the annular groove 23 only by rotating the screw 24 so as to remove the axial constraint of the roller 2, and then the roller 2 can be pulled out from the left end part of the guide sleeve 17; when the roller 2 needs to be inserted into the guide sleeve 17, the roller 2 only needs to be inserted into the guide sleeve 17, and then the screw 24 is screwed so that the lower end part of the screw 24 enters the annular groove 23, thereby limiting the axial sliding of the roller 2.
Be equipped with the cooling device who is used for 3 periphery walls cooling of pivot on bedplate 1 means, be equipped with the air-cooler on bedplate 1, the air-cooler air outlet is towards 3 periphery wall positions of pivot. The air-cooler is connected with external power supply, can cool down the air on every side through the air-cooler to the air that will cool down sprays 3 outer walls of pivot, and then reduces the temperature of 3 periphery walls of pivot.
The seat plate 1 is provided with a cooling device for cooling the peripheral wall of the rotating shaft 3, namely, the seat plate 1 is provided with a valve seat 26 and a pump 27, the pump 27 is connected with an external power supply, the valve seat 26 is communicated with the output end of the pump 27 through a first metal pipe, a sealing ring is arranged at the contact part of the valve seat 26 and the peripheral wall of the rotating shaft 3, the seat plate 1 is provided with a feed box 28 for storing cooling water, the cooling water in the feed box 28 is water with the temperature value of room temperature, the valve seat 26 is communicated with the feed box 28 through a second metal pipe, the valve seat 26 is provided with a through hole for the rotating shaft 3 to pass through, the input end of the pump 27 is communicated with the feed, and the rotating shaft 3 passes through the cavity, the cooling water can flow in the cavity under the driving of the pump 27, thereby the temperature value of the room temperature is kept all the time to the temperature of the water in the cavity, and the rotating shaft 3 is prevented from being heated by the rotating roller 2 and being scalded.
The inner peripheral wall of the lantern ring 19 is provided with a limiting groove, a sealing ring 29 is arranged in the limiting groove, and hot air in the air inlet flow channel 20 can be prevented from leaking from a gap between the lantern ring 19 and the guide sleeve 17 through the sealing ring 29.
The working principle is as follows: firstly, the roughing roller is sleeved on the rotating roller 2, one air outlet pipe at the output end of the electric heating fan 5 can push hot air into the rotating roller 2 from the left end part of the rotating roller 2, and the other air outlet pipe at the output end of the electric heating fan 5 can enable the hot air to sequentially flow through an air inlet pipe 21, an air inlet flow channel 20 on the sleeve ring 19 and an air inlet grille on the guide sleeve 17 to enter the right end part of the rotating roller 2, namely, the left end and the right end of the rotating roller 2 can be heated under the action of the hot air; moreover, the motor can drive the rotating shaft 3 and the guide sleeve 17 to rotate, the hair roller on the rotating roller 2 can rotate along with the guide sleeve 17, hot air in the rotating roller 2 can act on the hair roller through the air outlet 7 on the spiral groove 6, and therefore the hair roller is heated and scalded, and water in the hair roller is evaporated by means of the heat; if the felt roll is wound with the papermaking felt, the moisture on the papermaking felt can be evaporated by the hot air in the rotating roll 2, so that the work of quickly drying the felt roll and the papermaking felt on the felt roll is realized. For example, if one wool winding roll is dried, the drying time is 3-5 minutes, the drying temperature is 40-80 ℃, the drying time refers to the time when the wool winding roll is positioned on the rotating roll 2 and rotates along with the rotating shaft 3, and the drying temperature refers to the temperature value of hot air discharged by the electric heating fan 5; if a felt is wound on one of the two rolls, the drying time is 10-15 minutes, and the drying temperature is 40-80 ℃, because more time is needed for drying the felt.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, and improvement made within the scope of the claims of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a drying device of special wool roller of papermaking felt, it includes bedplate (1), its characterized in that: the seat plate (1) is rotatably connected with a rotating roller (2) for sleeving the wool winding roller, the rotating roller (2) is of a hollow structure, the end part of the rotating roller (2) is connected with a rotating shaft (3), the seat plate (1) is connected with the rotating shaft (3) through a supporting device, and the seat plate (1) is provided with a motor for driving the rotating shaft (3) to rotate; the seat plate (1) is connected with a sliding seat (4) in a sliding way, and the sliding seat (4) is provided with an electric heating fan (5) used for providing hot air to the rotating roller (2); a spiral groove (6) is arranged on the rotary roller (2), and a plurality of air outlets (7) are arranged at the bottom of the spiral groove (6); the sliding seat (4) is connected on the seat plate (1) in a sliding way, namely, a guide rod (8) is arranged on the seat plate (1), the guide rod (8) is arranged along the axial direction of the rotating roller (2), and a guide hole (9) for the guide rod (8) to pass through is arranged on the sliding seat (4); the base plate (1) is connected with the rotating shaft (3) through the supporting device, namely, a support (10) is arranged on the base plate (1), a shaft sleeve (11) is arranged on the support (10), a bearing (12) is sleeved in the shaft sleeve (11), and the rotating shaft (3) is sleeved on the bearing (12); a fixed plate (13) is arranged at one end, close to the rotating shaft (3), of the rotating roller (2), a limiting plate (14) is arranged at one end, far away from the rotating shaft (3), of the rotating roller (2), a movable plate (15) is connected to the middle of the rotating roller (2) in a sliding mode, the movable plate (15) is located between the fixed plate (13) and the limiting plate (14), a pressure spring (16) is sleeved on the rotating roller (2), and two ends of the pressure spring (16) are respectively abutted against the movable plate (15) and the fixed plate (13); a guide sleeve (17) is arranged between the rotary roller (2) and the rotary shaft (3), the guide sleeve (17) and the electric heating fan (5) are respectively positioned at two ends of the rotary roller (2), one end of the guide sleeve (17) is fixedly connected with the rotary shaft (3), and the other end is detachably connected with the rotary roller (2); the guide sleeve (17) is provided with a plurality of air inlet grilles (18) which are communicated with the rotary roller (2), the seat plate (1) is provided with a sleeve ring (19), the sleeve ring (19) is sleeved at the position of the air inlet grilles (18) on the guide sleeve (17), the sleeve ring (19) is provided with an air inlet runner (20), one end of the air inlet runner (20) is communicated with the air inlet grilles (18) on the guide sleeve (17), and the other end of the air inlet runner is communicated with the electric heating fan (5) through an air inlet pipe (21); the seat plate (1) is provided with a cooling device for cooling the peripheral wall of the rotating shaft (3), and the cooling device is positioned between the guide sleeve (17) and the supporting device.
2. The drying device of the special felt roll for papermaking felt according to claim 1, characterized in that: the axis of the guide sleeve (17) coincides with the axis of the rotary roller (2), the axis of the rotary roller (2) coincides with the axis of the rotary shaft (3), the axis of the lantern ring (19) coincides with the axis of the rotary shaft (3), and the plurality of air inlet grilles (18) are uniformly distributed around the axis of the guide sleeve (17).
3. The drying device of the special felt roll for papermaking felt according to claim 1, characterized in that: the detachable connection of the guide sleeve (17) and the rotary roller (2) means that a first limiting ring (22) is arranged on the inner peripheral wall of the guide sleeve (17), the end part of the rotary roller (2) is tightly or detachably connected with the first limiting ring (22), an annular groove (23) is arranged on the outer peripheral wall of the upper end part of the rotary roller (2), a screw (24) is rotatably connected on the guide sleeve (17), and the screw (24) is clamped with or detached from the annular groove (23); the guide sleeve (17) is fixedly connected with the rotating shaft (3), namely, a second limiting ring (25) is arranged on the inner peripheral wall of the guide sleeve (17), the end part of the rotating shaft (3) abuts against the second limiting ring (25), and the junction of the outer peripheral wall of the rotating shaft (3) and the end part of the guide sleeve (17) is fixed by welding; in the axial direction of the guide sleeve (17), the first limiting ring (22) and the second limiting ring (25) are distributed on the guide sleeve (17) at intervals.
4. The drying device of the special felt roll for papermaking felt according to claim 1, characterized in that: the base plate (1) is provided with a cooling device used for cooling the peripheral wall of the rotating shaft (3), namely, the base plate (1) is provided with an air cooler, and an air outlet of the air cooler faces the peripheral wall of the rotating shaft (3).
5. The drying device of the special felt roll for papermaking felt according to claim 1, characterized in that: be equipped with the cooling device who is used for pivot (3) periphery wall cooling on bedplate (1) and mean, be equipped with disk seat (26) and pump (27) on bedplate (1), disk seat (26) and pump (27) output are through first tubular metal resonator intercommunication, be equipped with workbin (28) that are used for storing cooling water on bedplate (1), disk seat (26) are through second tubular metal resonator and workbin (28) intercommunication, be equipped with the through-hole that supplies pivot (3) to pass on disk seat (26), be equipped with the cavity that supplies cooling water to flow in disk seat (26), and this cavity is passed in pivot (3).
6. The drying device of the special felt roll for papermaking felt according to claim 1, characterized in that: the inner peripheral wall of the lantern ring (19) is provided with a limiting groove, and a sealing ring (29) is arranged in the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910857357.4A CN110396852B (en) | 2019-09-11 | 2019-09-11 | Drying device of special wool winding roller for papermaking felt |
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| CN110396852B true CN110396852B (en) | 2021-02-09 |
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1203169A2 (en) * | 1984-06-27 | 1986-01-07 | Центральный Научно-Исследовательский И Проектно-Конструкторский Институт По Проектированию Оборудования Для Целлюлозно-Бумажной Промышленности | Felt-drying roller |
| CN2458331Y (en) * | 2000-12-29 | 2001-11-07 | 绵阳海天测控技术有限责任公司 | Hot-air guide roll for paper-making machine |
| CN107289765A (en) * | 2017-08-16 | 2017-10-24 | 梁溪区昊星工业设计工作室 | A kind of textile machinery roller |
| CN107339524A (en) * | 2017-07-04 | 2017-11-10 | 陈刚 | A kind of new pipe fitting and its pipe-line system |
| CN208413372U (en) * | 2018-05-19 | 2019-01-22 | 郑州佳垚企业管理咨询有限公司 | A kind of wrap-up of textile drying equipment |
| CN209052902U (en) * | 2018-11-20 | 2019-07-02 | 上海金熊造纸网毯有限公司 | A kind of felt unhairing machine |
| CN209161044U (en) * | 2018-11-29 | 2019-07-26 | 上海金熊造纸网毯有限公司 | A kind of felt winding device |
-
2019
- 2019-09-11 CN CN201910857357.4A patent/CN110396852B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1203169A2 (en) * | 1984-06-27 | 1986-01-07 | Центральный Научно-Исследовательский И Проектно-Конструкторский Институт По Проектированию Оборудования Для Целлюлозно-Бумажной Промышленности | Felt-drying roller |
| CN2458331Y (en) * | 2000-12-29 | 2001-11-07 | 绵阳海天测控技术有限责任公司 | Hot-air guide roll for paper-making machine |
| CN107339524A (en) * | 2017-07-04 | 2017-11-10 | 陈刚 | A kind of new pipe fitting and its pipe-line system |
| CN107289765A (en) * | 2017-08-16 | 2017-10-24 | 梁溪区昊星工业设计工作室 | A kind of textile machinery roller |
| CN208413372U (en) * | 2018-05-19 | 2019-01-22 | 郑州佳垚企业管理咨询有限公司 | A kind of wrap-up of textile drying equipment |
| CN209052902U (en) * | 2018-11-20 | 2019-07-02 | 上海金熊造纸网毯有限公司 | A kind of felt unhairing machine |
| CN209161044U (en) * | 2018-11-29 | 2019-07-26 | 上海金熊造纸网毯有限公司 | A kind of felt winding device |
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| Publication number | Publication date |
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| CN110396852A (en) | 2019-11-01 |
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Denomination of invention: Drying device for special wool roll rolls for papermaking blankets Granted publication date: 20210209 Pledgee: Bank of China Limited Shanghai Jinshan sub branch Pledgor: SHANGHAI JINXIONG PAPER FELTS Co.,Ltd. Registration number: Y2024310000042 |