CN215864448U

CN215864448U - Oil absorption felt production is with fibre group drying-machine

Info

Publication number: CN215864448U
Application number: CN202121938995.8U
Authority: CN
Inventors: 严春华
Original assignee: Suzhou Jiahe Non Woven Products Co ltd
Current assignee: Suzhou Jiahe Non Woven Products Co ltd
Priority date: 2021-08-18
Filing date: 2021-08-18
Publication date: 2022-02-18
Anticipated expiration: 2031-08-18

Abstract

The utility model provides a fiber cluster dryer for producing an oil absorbent felt. Oil absorption felt production is with fibre group drying-machine includes: one side of the drying box is provided with an opening, and the top of the drying box is provided with two ventilation holes; the storage barrel is arranged in the drying box, the top and the bottom of the storage barrel are both provided with openings, and the outer wall of the storage barrel is provided with a plurality of air holes; the hot air blower is fixedly arranged on one side of the drying box; the hot-blast main, the hot-blast main fixed mounting be in on the stoving case, just the one end of hot-blast main with the air outlet fixed connection of air heater, the other end of hot-blast main extends to stoving incasement and fixed mounting have the tuyere. The fiber group dryer for producing the oil absorption felt has the advantages that the drying effect can be improved to the greatest extent, the drying is uniform, and the scalding of personnel can be avoided.

Description

Oil absorption felt production is with fibre group drying-machine

Technical Field

The utility model relates to the technical field of drying equipment, in particular to a fiber cluster dryer for producing an oil absorption felt.

Background

The oil absorption felt is made of inert chemical substance polypropylene through a melt-blown process, can effectively absorb liquid and retain the liquid, wherein the adsorption product is wrapped in polypropylene fiber or non-woven fabric which is sewed by thread and is treated by surface activating treatment agent, the outer layer cloth is extremely tough and durable, has strong capillary absorption force and brings strong adsorbability, thereby absorbing the leakage liquid to flow to the oil absorption cotton, effectively preventing the leakage from diffusing, being capable of twisting out and collecting the absorbed liquid, improving the liquid utilization rate, having more times of repeated use of the oil absorption felt, therefore, with the generalization of the oil absorption felt and the increasing use environment, the production quantity of the oil absorption felt is increased, in the production process of the oil absorption felt, the fiber mass raw material for producing the oil absorption felt is usually dried, thereby ensuring the drying degree and bringing certain benefits to the subsequent production and output quality.

However, traditional stoving mode is direct utilization drying fan or drying cabinet and dries mostly, this kind of mode though can reach certain stoving effect, but the fibre group quantity when needs are dried is more, wholly be when the form of little soil heap, this kind of stoving mode is just hardly dried the fibre group of inside, even can accomplish the stoving, also need consume more time, drying efficiency has been reduced, it is inhomogeneous that corresponding also makes the fibre group of inside and outside be heated, holistic stoving effect is unsatisfactory, and the fibre group that dries up still has higher temperature on it, traditional artifical mode of opening and close door plant or closing cap makes people scald very easily.

Therefore, it is necessary to provide a fiber mass dryer for producing an oil felt to solve the above technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide the fiber cluster dryer for the production of the oil absorbent felt, which can improve the drying effect to the maximum extent, is uniform in drying and can avoid personnel scalding.

In order to solve the technical problem, the utility model provides a fiber group dryer for producing an oil absorption felt, which comprises: one side of the drying box is provided with an opening, and the top of the drying box is provided with two ventilation holes; the storage barrel is arranged in the drying box, the top and the bottom of the storage barrel are both provided with openings, and the outer wall of the storage barrel is provided with a plurality of air holes; the hot air blower is fixedly arranged on one side of the drying box; the hot air pipe is fixedly arranged on the drying box, one end of the hot air pipe is fixedly connected with an air outlet of the hot air blower, and the other end of the hot air pipe extends into the drying box and is fixedly provided with an air nozzle; the sealing plate is arranged on one side of the drying box in a contact mode and is matched with an opening on one side of the drying box; the bearing plate is arranged in the drying box, one side of the bearing plate is fixedly connected with the sealing plate, and the bearing plate is contacted with the side wall of the drying box; the placing groove is formed in the top of the bearing plate, and the bottom of the storage barrel extends into the placing groove and is connected with the inner wall of the placing groove in a screwing mode; the baffle disc is arranged in the storage barrel, and the bottom end face of the baffle disc and the bottom end face of the storage barrel are positioned on the same horizontal plane; the vertical plate is arranged outside one side of the drying box; the thread sleeve is rotatably arranged on the vertical plate; the first screw is installed in the screw sleeve in a threaded mode, and one end of the first screw is fixedly connected with the sealing plate; the stirring rod is arranged in the storage barrel, the top end of the stirring rod extends to the upper side of the drying box and is movably connected with the top of the drying box, a plurality of forked rods are fixedly mounted on the stirring rod, and the forked rods are located in the storage barrel; the first air cylinder is arranged below the bearing plate.

Preferably, the bottom fixed mounting of stoving case has two backup pads, is close to the riser fixed mounting has the diaphragm in the backup pad, the bottom of riser with diaphragm fixed connection, fixed mounting has motor one on the riser, motor one the output shaft with equal fixed cover is equipped with gear one, two on the spiral shell the gear one meshes mutually, fixed mounting has two slide bars on the shrouding, the slide bar runs through the riser and with riser sliding connection.

Preferably, the top fixed mounting of stoving case has the portal frame, rotate on the top inner wall of portal frame and install two screw rods two, two the bottom of screw rod two all with the top of stoving case is rotated and is connected, two same cross connecting plate is installed to the screw thread on the screw rod two, the stirring rod runs through cross connecting plate and with cross connecting plate rotates and connects, the top fixed mounting of cross connecting plate has motor two, motor two's output shaft with the top fixed connection of stirring rod, two equal fixed cover is equipped with the belt pulley on the screw rod two, two the cover is equipped with same belt on the belt pulley, the top fixed mounting of portal frame has motor three, motor three's output shaft and arbitrary one the top fixed connection of screw rod two.

Preferably, the bottom of bearing plate seted up with the expansion joint that the standing groove is linked together, the bottom fixed mounting of bearing plate has the concave shape frame, cylinder one is located in the concave shape frame and with the bottom inner wall fixed connection of concave shape frame, fixed mounting has the linkage plate on the output shaft of cylinder one, the top of linkage plate extends to in the expansion joint and with the fender dish is articulated mutually, fixed mounting has cylinder two on the linkage plate, the bottom slidable mounting of fender dish has the movable block, the output shaft of cylinder two with the movable block is articulated mutually.

Preferably, fixed mounting has Contraband type frame on one side outer wall of portal frame, Contraband type frame internal rotation is installed screw rod three, the top fixed mounting of Contraband type frame has motor four, motor four the output shaft with the top fixed connection of screw rod three, the linkage board is installed to the screw thread on the screw rod three, rotate on the linkage board and install hollow post, the top fixed mounting of linkage board has the fan.

Preferably, Contraband type frame internal fixation installs there is the limiting rod, the limiting rod runs through the linkage board and with linkage board sliding connection, the top fixed mounting of linkage board has motor five, motor five the output shaft with equal fixed cover is equipped with gear two on the hollow post, two gear two-phase meshing, fixed mounting has the one end of exhaust pipe on the air outlet of fan, the other end of exhaust pipe extends to in the hollow post and with the top of hollow post rotates and connects.

Preferably, a plurality of hollow branch pipes are fixedly mounted on the hollow column, and a plurality of air dissipation holes are formed in the hollow branch pipes.

Compared with the prior art, the fiber group dryer for producing the oil absorption felt has the following beneficial effects:

the utility model provides a fiber cluster dryer for producing an oil absorption felt, which can well stir fiber clusters in a storage barrel through a stirring rod and a bifurcated rod on the stirring rod, so that the drying uniformity of the whole fiber clusters can be improved to the maximum in the drying work, the drying efficiency is correspondingly improved, in addition, the material discharging work of the fiber clusters in the storage barrel can be realized through the matching of a cylinder I and a cylinder II, the manual opening and closing of a baffle disc is not needed, the manual work is reduced, the condition that personnel are scalded is avoided, and the work safety is improved.

Drawings

Fig. 1 is a schematic front view of a first embodiment of a fiber mass dryer for producing an oil absorbent felt according to the present invention;

FIG. 2 is an enlarged schematic view of portion A shown in FIG. 1;

FIG. 3 is a schematic front view of a second embodiment of a fiber mass dryer for producing an oil felt according to the present invention;

fig. 4 is an enlarged schematic view of a portion B shown in fig. 3.

Reference numbers in the figures: 1. a drying box; 2. a storage barrel; 3. a hot air blower; 4. a hot air pipe; 5. closing the plate; 6. a bearing plate; 7. a placement groove; 8. a catch tray; 9. a vertical plate; 10. a threaded sleeve; 11. a first screw rod; 12. a first motor; 13. a first gear; 14. a gantry; 15. a second screw; 16. a transverse connection plate; 17. a stirring rod; 18. a second motor; 19. a first cylinder; 20. a connector tile; 21. contraband type frame; 22. a third screw; 23. a fourth motor; 24. a linkage plate; 25. a hollow column; 26. a fan.

Detailed Description

The utility model is further described with reference to the following figures and embodiments.

First embodiment

Referring to fig. 1-2, in a first embodiment of the present invention, a dryer for producing oil felt fiber mass comprises: one side of the drying box 1 is provided with an opening, and the top of the drying box 1 is provided with two ventilation holes which can ensure the air circulation in the drying box 1 and ensure the normal air pressure; the storage barrel 2 is arranged in the drying box 1, the top and the bottom of the storage barrel 2 are both provided with openings, the outer wall of the storage barrel 2 is provided with a plurality of air holes, and hot air can normally pass through the storage barrel 2 through the air holes, so that the uniform degree of drying the fiber clusters can be ensured; the hot air blower 3 is fixedly arranged on one side of the drying box 1; the hot air pipe 4 is fixedly arranged on the drying box 1, one end of the hot air pipe 4 is fixedly connected with an air outlet of the hot air blower 3, and the other end of the hot air pipe 4 extends into the drying box 1 and is fixedly provided with an air nozzle; the sealing plate 5 is arranged on one side of the drying box 1 in a contact mode, the sealing plate 5 is matched with an opening on one side of the drying box 1, and the size of the sealing plate 5 is completely larger than that of the opening on one side of the drying box 1, so that the sealing plate can be used for sealing the opening on one side of the drying box 1, and the sealing performance of the drying box 1 is improved; the bearing plate 6 is arranged in the drying box 1, one side of the bearing plate 6 is fixedly connected with the sealing plate 5, the bearing plate 6 is in contact with the side wall of the drying box 1, and the bearing plate 6 is in contact with the inner walls of the four sides of the drying box 1, so that the bearing plate can play a role of a partition plate, the inner space of the drying box 1 is divided into an upper section and a lower section, and parts such as a cylinder 19 and a cylinder below the bearing plate 6 are not influenced by high temperature; the placing groove 7 is formed in the top of the bearing plate 6, the bottom of the storage barrel 2 extends into the placing groove 7 and is connected with the inner wall of the placing groove 7 in a screwing mode, and the storage barrel 2 can be conveniently taken down for cleaning or replacing in the later period through the screwing connection of the placing groove and the inner wall; the baffle disc 8 is arranged in the storage barrel 2, the bottom end face of the baffle disc 8 and the bottom end face of the storage barrel 2 are positioned on the same horizontal plane, and the baffle disc 8 can bear fiber clusters and can block the bottom of the storage barrel 2, so that the hot air drying effect is ensured; the vertical plate 9 is arranged outside one side of the drying box 1; the screw sleeve 10 is rotatably arranged on the vertical plate 9; the first screw rod 11 is installed in the threaded sleeve 10 in a threaded manner, and one end of the first screw rod 11 is fixedly connected with the sealing plate 5; the stirring rod 17 is arranged in the storage barrel 2, the top end of the stirring rod 17 extends to the upper side of the drying box 1 and is movably connected with the top of the drying box 1, a plurality of forked rods are fixedly arranged on the stirring rod 17 and are positioned in the storage barrel 2, and the forked rods can stir fiber clusters in the storage barrel 2, so that hot air can enter each corner deeply, the drying uniformity is improved, an avoiding opening for the stirring rod 17 to move is formed in the top of the drying box 1, and the size of the avoiding opening can completely allow the forked rods to shuttle; the first air cylinder 19, and the first air cylinder 19 is arranged below the bearing plate 6.

The bottom fixed mounting of stoving case 1 has two backup pads, is close to riser 9 fixed mounting has the diaphragm in the backup pad, the bottom of riser with diaphragm fixed connection, fixed mounting has motor 12 on riser 9, the output shaft of motor 12 with all fixed cover is equipped with gear 13 on the swivel nut 10, two gear 13 meshes mutually, utilizes the meshing of two gear 13, can drive swivel nut 10 and rotate, then under the drive of screw rod 11, takes storage bucket 2 out of stoving case 1, makes things convenient for subsequent row's material work, fixed mounting has two slide bars on shrouding 5, the slide bar runs through riser 9 and with riser 9 sliding connection, the slide bar can be indirect provide the slip for screw rod 11 and prescribe a limit to for when swivel nut 10 rotates, it can only carry out the horizontal migration, and can not rotate.

The top fixed mounting of stoving case 1 has portal frame 14, rotate on the top inner wall of portal frame 14 and install two screw rods two 15, two the bottom of screw rod two 15 all with the top of stoving case 1 is rotated and is connected, two same cross slab 16 is installed to the screw thread on the screw rod two 15, utilizes the mode that the twin-screw goes up and down, can improve stirring rod 17 elevating movement's stability, stirring rod 17 runs through cross slab 16 and with cross slab 16 rotates and is connected, the top fixed mounting of cross slab 16 has motor two 18, the output shaft of motor two 18 with the top fixed connection of stirring rod 17, two all fixed the cover is equipped with the belt pulley on the screw rod two 15, two the cover is equipped with same belt on the belt pulley, the top fixed mounting of portal frame 14 has motor three, the output shaft and arbitrary one of motor three the top fixed connection of screw rod two 15, through the setting of belt pulley and belt and motor three, can form a linkage for when motor three operation, two screw rods 15 can rotate simultaneously, thereby can drive horizontal plate 16 and go up and down.

The bottom of the bearing plate 6 is provided with a movable opening communicated with the placing groove 7, the caliber of the movable opening is slightly smaller than the maximum outer diameter of the storage barrel 2 and slightly larger than the minimum inner diameter of the storage barrel 2, so that the baffle disc 8 can move freely while the storage barrel 2 can be ensured to be stably arranged in the placing groove 7, the bottom of the bearing plate 6 is fixedly provided with a concave frame, a first cylinder 19 is arranged in the concave frame and fixedly connected with the inner wall of the bottom of the concave frame, an output shaft of the first cylinder 19 is fixedly provided with a connecting plate 20, the top of the connecting plate 20 extends into the movable opening and is hinged with the baffle disc 8, a second cylinder is fixedly arranged on the connecting plate 20, a movable block is slidably arranged at the bottom of the baffle disc 8, an output shaft of the second cylinder is hinged with the movable block, and the baffle disc 8 can be in an inclined state by the matching of the movable blocks of the second cylinder, thereby enable the fibre group free landing to the material receiving vehicle in, need not the manual work and open and close fender dish 8, when improving the convenience, improved the security performance again.

The working principle of the fiber group dryer for producing the oil absorption felt provided by the utility model is as follows:

a notch is formed in the transverse plate in the embodiment, and a material receiving vehicle is placed in the notch;

when the drying operation is carried out, the output shaft of the first air cylinder 19 is in an extending state, more fiber clusters are placed in the storage barrel 2 at the moment, then the hot air blower 3 is started, the hot air blower 3 can convey hot air into the drying box 1 through the hot air pipe 4, the temperature in the drying box 1 is gradually raised at the moment, then the second motor 18 can be started, the output shaft of the second motor 18 drives the stirring rod 17 to rotate, so that the fiber clusters in the storage barrel 2 can be continuously stirred by utilizing the forked rod on the output shaft, and in the stirring process, the hot air can more thoroughly enter the interior of the fiber clusters and other all directions, so that the drying effect is remarkably improved;

after drying, the motor III is started in the forward direction, the output shaft of the motor III drives the corresponding screw rod II 15 to rotate, so that the transverse connecting plate 16 is connected with the stirring rod 17 to be carried upwards under the transmission action of the belt pulley and the belt until the stirring rod 17 is carried to the highest position, the stirring rod 17 is completely lifted out of the storage barrel 2 at the moment, then the motor I12 is started in the forward direction, the threaded sleeve 10 rotates through the meshing relation of the two gears I13, so that the sealing plate 5 can be separated from the drying box under the sliding limitation of the two sliding rods, and the bearing plate 6 and the storage barrel 2 on the bearing plate are driven to be moved out of the drying box 1 together;

until the storage barrel 2 is completely moved out of the drying box 1, the storage barrel is positioned at an eccentric position above the material receiving vehicle, then the output shaft of the first air cylinder 19 is started to retract, so that the baffle disc 8 is separated from the storage barrel 2 and a material discharging gap is formed, the output shaft of the second air cylinder is started to extend out, the baffle disc 8 can make circular motion by taking the hinged position of the baffle disc and the connecting plate 20 as the center of a circle, and finally the baffle disc is in an inclined state, at the moment, the dried fiber clusters in the storage barrel 2 naturally slide out and directly fall into the material receiving vehicle until the fiber clusters completely fall, the next batch of drying work can be carried out, before the drying work, the baffle disc 8 is firstly brought back to the original position, then the fiber clusters are poured into the storage barrel 2, then the storage barrel 2 is brought into the drying box 1 according to the opposite mode, and then the stirring rod 17 is brought into the storage barrel 2.

this device stirs through the stirring rod 17 that sets up and the forked rod on it can be fine 2 inside fibre groups of storing bucket, thereby in stoving work, can make the holistic stoving degree of consistency of fibre group promote to the maximize, corresponding has also improved drying efficiency, and, through the cooperation of cylinder 19 and cylinder two, alright realize the row's of 2 inside fibre groups of storing bucket material work, need not manual opening and close fender dish 8, when reducing the manual, avoid the condition that personnel are scalded again, the work safety has been improved.

Second embodiment:

based on the oil felt production fiber mass dryer provided by the first embodiment of the application, the second embodiment of the application provides another oil felt production fiber mass dryer. The second embodiment is merely a preferred way of the first embodiment, and the implementation of the second embodiment does not affect the implementation of the first embodiment alone.

The second embodiment of the present invention will be further described with reference to the drawings and the following description.

Referring to fig. 3-4, the dryer for producing the oil absorbent felt further includes an Contraband-shaped frame 21, the Contraband-shaped frame 21 is fixedly installed on an outer wall of one side of the portal frame 14, a third screw 22 is rotatably installed in the Contraband-shaped frame 21, a fourth motor 23 is fixedly installed at the top of the Contraband-shaped frame 21, an output shaft of the fourth motor 23 is fixedly connected with the top end of the third screw 22, a linkage plate 24 is installed on the third screw 22 through threads, the linkage plate 24 is in threaded fit with the third screw 22, and under the limitation of a limiting rod, the hollow column 25 can be smoothly brought into the storage barrel 2, so that the low-temperature natural wind brought by the fan 26 can be used for rapid cooling operation, the hollow column 25 is rotatably installed on the linkage plate 24, the fan 26 is fixedly installed at the top of the linkage plate 24, and the fan 26 is matched with the hollow column 25 and the hollow branch pipe on the hollow column 25, the effect similar to a fan can be formed, the air circulation is accelerated, and the cooling speed is increased.

Contraband type frame 21 internal fixation installs the delimitation pole, the delimitation pole runs through linkage board 24 and with linkage board 24 sliding connection, the delimitation pole provides the slip restriction for linkage board 24, makes it can only carry out oscilaltion work, the top fixed mounting of linkage board 24 has motor five, motor five output shaft with all fixed cover is equipped with gear two on the hollow post 25, two gear two-phase meshing utilizes the meshing of two gears, alright drive hollow post 25 when motor five moves and rotates, fixed mounting has the one end of exhaust pipe on the air outlet of fan 26, the other end of exhaust pipe extends to in the hollow post 25 and with the top of hollow post 25 rotates and connects.

A plurality of hollow branch pipes are fixedly mounted on the hollow column 25, a plurality of air dispersing holes are formed in the hollow branch pipes, and the air dispersing holes are designed to bring low-temperature natural air into the fiber mass, so that the aim of accelerating air circulation can be fulfilled.

After drying, and when the storage barrel 2 is taken out of the drying box 1, in order to accelerate the cooling speed of the fiber mass and further reduce the operation risk caused by high temperature, the motor four 23 can be started in the forward direction, the output shaft of the motor can drive the screw rod three 22 to rotate, so that the linkage plate 24 can drive the hollow column 25 to descend under the limitation of the limiting rod, finally, the hollow branch pipe on the hollow column 25 can be inserted into the fiber mass, then the motor five and the fan 26 are started, the hollow column 25 rotates in the fiber mass, meanwhile, the fan 26 conveys external low-temperature air into the hollow column 25 and exhausts the air into the fiber mass through the air exhaust holes in the hollow branch pipe, so that the cooling speed of the fiber mass can be accelerated, and certain guarantee is brought to safe operation.

The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.

Claims

1. The utility model provides an oil absorption felt production is with fibre group drying-machine which characterized in that includes:

one side of the drying box is provided with an opening, and the top of the drying box is provided with two ventilation holes;

the storage barrel is arranged in the drying box, the top and the bottom of the storage barrel are both provided with openings, and the outer wall of the storage barrel is provided with a plurality of air holes;

the hot air blower is fixedly arranged on one side of the drying box;

the hot air pipe is fixedly arranged on the drying box, one end of the hot air pipe is fixedly connected with an air outlet of the hot air blower, and the other end of the hot air pipe extends into the drying box and is fixedly provided with an air nozzle;

the sealing plate is arranged on one side of the drying box in a contact mode and is matched with an opening on one side of the drying box;

the bearing plate is arranged in the drying box, one side of the bearing plate is fixedly connected with the sealing plate, and the bearing plate is contacted with the side wall of the drying box;

the placing groove is formed in the top of the bearing plate, and the bottom of the storage barrel extends into the placing groove and is connected with the inner wall of the placing groove in a screwing mode;

the baffle disc is arranged in the storage barrel, and the bottom end face of the baffle disc and the bottom end face of the storage barrel are positioned on the same horizontal plane;

the vertical plate is arranged outside one side of the drying box;

the thread sleeve is rotatably arranged on the vertical plate;

the first screw is installed in the screw sleeve in a threaded mode, and one end of the first screw is fixedly connected with the sealing plate;

the stirring rod is arranged in the storage barrel, the top end of the stirring rod extends to the upper side of the drying box and is movably connected with the top of the drying box, a plurality of forked rods are fixedly mounted on the stirring rod, and the forked rods are located in the storage barrel;

the first air cylinder is arranged below the bearing plate.

2. The dryer for the fiber group for producing the oil absorption felt is characterized in that two supporting plates are fixedly mounted at the bottom of the drying box, a transverse plate is fixedly mounted on the supporting plate close to the vertical plate, the bottom of the vertical plate is fixedly connected with the transverse plate, a first motor is fixedly mounted on the vertical plate, a first gear is fixedly sleeved on an output shaft of the first motor and the screw sleeve, the first gear is meshed with the second gear, two sliding rods are fixedly mounted on the sealing plate, and the sliding rods penetrate through the vertical plate and are in sliding connection with the vertical plate.

3. The oil felt production fiber mass dryer of claim 1, the top of the drying box is fixedly provided with a portal frame, the inner wall of the top of the portal frame is rotatably provided with two second screw rods, the bottom ends of the two second screw rods are rotatably connected with the top of the drying box, the two second screw rods are provided with the same transverse connecting plate in a threaded manner, the stirring rod penetrates through the transverse connecting plate and is rotationally connected with the transverse connecting plate, a motor II is fixedly installed at the top of the transverse connecting plate, the output shaft of the motor II is fixedly connected with the top end of the stirring rod, belt pulleys are fixedly sleeved on the two screw rods II, the same belt is sleeved on the two belt pulleys, and a third motor is fixedly mounted at the top of the portal frame, and an output shaft of the third motor is fixedly connected with the top end of any one of the second screw rods.

4. The dryer for the fiber mass for producing the oil absorption felt is characterized in that a movable opening communicated with the placing groove is formed in the bottom of the bearing plate, a concave frame is fixedly installed at the bottom of the bearing plate, a first cylinder is located in the concave frame and is fixedly connected with the inner wall of the bottom of the concave frame, a connecting plate is fixedly installed on an output shaft of the first cylinder, the top of the connecting plate extends into the movable opening and is hinged to the baffle disc, a second cylinder is fixedly installed on the connecting plate, a movable block is slidably installed at the bottom of the baffle disc, and an output shaft of the second cylinder is hinged to the movable block.

5. The dryer for the fiber mass for producing the oil absorption felt is characterized in that an Contraband-shaped frame is fixedly installed on the outer wall of one side of the portal frame, a third screw rod is installed in the Contraband-shaped frame in a rotating mode, a fourth motor is fixedly installed at the top of the Contraband-shaped frame, an output shaft of the fourth motor is fixedly connected with the top end of the third screw rod, a linkage plate is installed on the third screw rod in a threaded mode, a hollow column is installed on the linkage plate in a rotating mode, and a fan is fixedly installed at the top of the linkage plate.

6. The dryer for fiber mass for producing oil absorption felt according to claim 5, wherein a limiting rod is fixedly installed in the Contraband-shaped frame, the limiting rod penetrates through the linkage plate and is connected with the linkage plate in a sliding manner, a motor five is fixedly installed at the top of the linkage plate, a gear two is fixedly sleeved on an output shaft of the motor five and the hollow column, the two gears are meshed with each other, one end of an exhaust pipe is fixedly installed on an air outlet of the fan, and the other end of the exhaust pipe extends into the hollow column and is rotatably connected with the top of the hollow column.

7. The dryer for producing fiber clusters for producing oil absorbent felt according to claim 5, wherein a plurality of hollow branch pipes are fixedly arranged on the hollow column, and a plurality of air-dispersing holes are formed in the hollow branch pipes.