CN219244177U

CN219244177U - Membrane material drying device

Info

Publication number: CN219244177U
Application number: CN202320807073.6U
Authority: CN
Inventors: 周香丽; 陈志国; 候兴志; 徐博
Original assignee: Chibi Yuntian New Material Technology Co ltd
Current assignee: Chibi Yuntian New Material Technology Co ltd
Priority date: 2023-04-12
Filing date: 2023-04-12
Publication date: 2023-06-23
Anticipated expiration: 2033-04-12

Abstract

The utility model relates to the technical field of hollow fiber membrane processing, in particular to a membrane material drying device which comprises a drying box, a membrane material and a plurality of adjusting components; the end surfaces of the drying boxes, which are far away from each other, are respectively provided with a discharge hole and a feed hole, and the drying boxes are provided with hot air components; each adjusting component comprises a sleeve, a connecting shaft, a first rotary table, a motor, a second rotary table and two rotating shafts; the two ends of the connecting shaft are respectively connected with the first rotary table and the second rotary table, and the connecting shaft is parallel to the central axes of the first rotary table and the second rotary table; the sleeve is rotationally sleeved on the connecting shaft; the two rotating shafts are respectively arranged on the first rotating disc and the second rotating disc, and both the two rotating shafts are rotatably arranged on the inner wall of the drying box; the motor is arranged on the peripheral surface of the drying box, and an output shaft of the motor extends into the drying box and is connected with one of the rotating shafts; the middle part of the membrane material is positioned in the drying box, and the middle part of the membrane material is tightly pressed on the plurality of sleeves. The utility model has simple structure and is convenient for adjusting the tension of the dried film.

Description

Membrane material drying device

Technical Field

The utility model relates to the technical field of hollow fiber membrane processing, in particular to a membrane material drying device.

Background

Before the hollow fiber membrane is processed into a flat membrane, the hollow fiber membrane needs to be dried, the drying process is a process of dehydrating fiber membrane filaments, in the process, the diameter wall thickness of the whole fiber can be rapidly shrunk, the elasticity of the fiber is poor, the strength is weakened, the impact force of the existing hot air drying equipment on the fiber membrane filaments in the drying process is large, the fiber filaments are extremely easy to break, and great waste can be caused to production enterprises. And the fiber yarn can be thousands of when being dried, the air circulation in the existing drying device is uneven, so that the dead angle of the air flow is easy to generate, the uneven drying of the fiber yarn is easy to cause, and the performance stability of the final hollow fiber membrane product is influenced.

The Chinese patent with the publication number of CN215176723U discloses a drying device of polyvinylidene fluoride hollow fiber membranes, comprising a drying box, two fixed guide rollers and a movable guide roller parallel to a set direction, wherein the top of the drying box is provided with a plurality of feed holes side by side along the set direction, the upper part of the feed holes is rotationally provided with an unreeling roller, the bottom of the drying box is correspondingly provided with a discharge hole, the lower part of the discharge hole is rotationally provided with a winding roller, the two fixed guide rollers are stacked in the drying box and are positioned on one side of a vertical plane where the set direction is located and are parallel to the set direction, and the movable guide roller can be arranged between the two fixed guide rollers in a radial moving way and can move from one side of the vertical plane where the set direction is located away from the fixed guide roller to one side of the fixed guide roller away from the vertical plane. According to the drying device for the polyvinylidene fluoride hollow fiber membrane, disclosed by the embodiment of the utility model, when the polyvinylidene fluoride hollow fiber membrane is dried, the operation is simple, the time and the labor are saved, and the drying efficiency is high.

However, the device cannot adjust the tension of the hollow fiber membrane, and the hollow fiber membrane is easily broken when the hollow fiber membrane is dried by moisture, so that the practicability of the device is improved.

Disclosure of Invention

The utility model aims at solving the problems in the background technology and provides a film drying device which is convenient for adjusting the tension of a dried film.

The technical scheme of the utility model is as follows: a membrane material drying device comprises a drying box, a membrane material and a plurality of adjusting components;

the end surfaces of the drying boxes, which are far away from each other, are respectively provided with a discharge hole and a feed hole, and the drying boxes are provided with hot air components;

the plurality of adjusting components are divided into two groups, and the plurality of adjusting components are distributed in a staggered way, wherein one group of adjusting components is positioned at the upper part of the drying box, and the other group of adjusting components is positioned at the lower part of the drying box; each adjusting component comprises a sleeve, a connecting shaft, a first rotary table, a motor, a second rotary table and two rotating shafts; the two ends of the connecting shaft are respectively connected with the first rotary table and the second rotary table, and the connecting shaft is parallel to the central axes of the first rotary table and the second rotary table; the sleeve is rotationally sleeved on the connecting shaft; the two rotating shafts are respectively arranged on the end surfaces of the first rotating disc and the second rotating disc, which are far away from each other, and are both rotatably arranged on the inner wall of the drying box; the motor is arranged on the peripheral surface of the drying box, and an output shaft of the motor extends into the drying box and is connected with one of the rotating shafts;

the middle part of the membrane material is positioned in the drying box, and the middle part of the membrane material is tightly pressed on the plurality of sleeves.

Preferably, the hot air component comprises a plurality of communicating pipes, a hot air box, a plurality of air outlet pipes and a plurality of connecting pipes; the hot air box is arranged on the peripheral surface of the drying box; the air outlet pipes are arranged in the drying box, the air outlet pipes and the adjusting assemblies are distributed in a staggered mode, a hollow bin is arranged in each air outlet pipe, a plurality of air outlet holes are formed in each air outlet pipe, and the air outlet pipes are respectively arranged in the drying box through a plurality of connecting pipes; the air outlet holes are communicated with the hollow bin; each communicating pipe is respectively communicated with the air outlet pipe and the hot air box.

Preferably, each connecting pipe and each air outlet pipe are of an integrated structure.

Preferably, each of the communicating tubes is a hose.

Preferably, the heat insulation layer is arranged outside the drying box.

Preferably, a transparent plate is arranged on the drying box.

Preferably, the outside of the drying box is provided with a round corner.

Preferably, the discharge hole and the feed hole are both provided with guide plates.

Compared with the prior art, the technical scheme provided by the utility model has the following beneficial technical effects:

the membrane material is tensioned by the plurality of adjusting components, moisture in the membrane material is discharged as soon as possible, the hot air component is convenient for carry out quick drying on the membrane material, and meanwhile, along with the increase of the drying time of the membrane material, the control motor is started, so that the first rotating disc drives the connecting shaft, the sleeve, the second rotating disc and the two rotating shafts to rotate, the relative distance between the two connecting shafts is further reduced, the tensioning degree of the membrane material is reduced, the damage to the membrane material is avoided, the membrane material is further protected, and the drying quality of the membrane material is guaranteed.

The user passes through a plurality of communicating pipes and a plurality of tuber pipes cooperation lets in the stoving incasement with the hot-blast in the hot-blast bellows through the fan for hot-blast even being located the stoving incasement, and then carrying out even stoving to the membrane material.

Drawings

Fig. 1 and 2 are perspective views of the present utility model.

Fig. 3 is an enlarged partial schematic view at a in fig. 1.

Fig. 4 is a schematic structural view of an adjusting assembly in the present utility model.

Reference numerals: 1. a drying box; 101. a discharge hole; 102. a feed hole; 2. a communicating pipe; 3. a hot air box; 4. a transparent plate; 5. a membrane material; 6. an adjustment assembly; 61. a sleeve; 62. a connecting shaft; 63. a first turntable; 64. a motor; 65. a second turntable; 66. a rotating shaft; 7. an air outlet pipe; 701. an air outlet hole; 8. and (5) connecting pipes.

Detailed Description

Example 1

As shown in fig. 1-4, the film drying device provided by the utility model comprises a drying box 1, a film 5 and a plurality of adjusting components 6.

The end surfaces of the drying box 1, which are far away from each other, are respectively provided with a discharge hole 101 and a feed hole 102, an insulating layer is arranged outside the drying box 1, a transparent plate 4 is arranged on the drying box 1, a round corner is arranged outside the drying box 1, and a hot air component is arranged on the drying box 1; the outside of the drying box 1 is insulated through the arranged heat insulation layer, so that a user is protected; the discharge hole 101 and the feeding hole 102 are both provided with guide plates, and the guide plates incline towards the central axis direction of the discharge hole 101 or the feeding hole 102, so that hot air in the drying box 1 is prevented from directly overflowing the drying box 1 through the discharge hole 101 and the feeding hole 102 to cause damage to a user, and the use safety of the device is improved.

The plurality of adjusting components 6 are divided into two groups, and the plurality of adjusting components 6 are distributed in a staggered way, wherein one group of adjusting components 6 are positioned at the upper part of the drying box 1, and the other group of adjusting components 6 are positioned at the lower part of the drying box 1; each adjustment assembly 6 comprises a sleeve 61, a connecting shaft 62, a first rotating disc 63, a motor 64, a second rotating disc 65 and two rotating shafts 66; the two ends of the connecting shaft 62 are respectively connected with the first rotating disc 63 and the second rotating disc 65, and the connecting shaft 62 is parallel to the central axes of the first rotating disc 63 and the second rotating disc 65; the sleeve 61 is rotatably sleeved on the connecting shaft 62; two rotating shafts 66 are respectively installed on the end surfaces of the first rotating disc 63 and the second rotating disc 65 which are far away from each other, and the two rotating shafts 66 are both rotatably arranged on the inner wall of the drying box 1; the motor 64 is installed on the outer circumferential surface of the drying box 1, and an output shaft of the motor 64 extends into the drying box 1 and is connected to one of the rotating shafts 66.

The middle part of the membrane material 5 is positioned in the drying box 1, and the middle part of the membrane material 5 is tightly pressed on the plurality of sleeves 61.

In the utility model, when in use, a user passes one end of the membrane material 5 through the feeding hole 102 in a matching way and stretches into the drying box 1, so that the membrane material 5 is tightly pressed on the plurality of sleeves 61, and then passes out of the drying box 1 through the discharging hole 101; the membrane material 5 is tensioned by the plurality of adjusting components 6, moisture in the membrane material 5 is discharged as soon as possible, the membrane material 5 is dried fast by the hot air component conveniently, and meanwhile, along with the increase of the drying time of the membrane material 5, the control motor 64 is started, so that the first rotary table 63 drives the connecting shaft 62, the sleeve 61, the second rotary table 65 and the two rotary shafts 66 to rotate, the relative distance between the two connecting shafts 62 is reduced, the tensioning degree of the membrane material 5 is reduced, the damage to the membrane material 5 is avoided, the membrane material 5 is protected, and the drying quality of the membrane material 5 is guaranteed.

Example two

As shown in fig. 2, in comparison with the first embodiment, the specific structure of the hot air assembly is further described in detail, and the hot air assembly includes a plurality of communication pipes 2, a hot air box 3, a plurality of air outlet pipes 7 and a plurality of connection pipes 8; the hot air box 3 is arranged on the peripheral surface of the drying box 1, and a fan is arranged in the hot air box 3; the air outlet pipes 7 are all arranged in the drying box 1, the air outlet pipes 7 and the adjusting components 6 are distributed in a staggered mode, a hollow bin is arranged in each air outlet pipe 7, a plurality of air outlet holes 701 are formed in each air outlet pipe 7, and the air outlet pipes 7 are respectively arranged in the drying box 1 through a plurality of connecting pipes 8; the plurality of air outlet holes 701 are communicated with the hollow bin; each communicating pipe 2 is respectively communicated with an air outlet pipe 7 and a hot air box 3; each connecting pipe 8 and each air outlet pipe 7 are of an integrated structure, and the connection between the integrated connecting pipes 8 and the air outlet pipes 7 is firmer; each communicating pipe 2 is a hose, and the position of the air outlet pipe 7 is convenient to install and adjust through the hose.

In this embodiment, during the use, the user passes through a plurality of communicating pipes 2 and a plurality of tuber pipes 7 cooperation with the hot-blast in the hot-blast case 3 and lets in stoving case 1 through the fan for hot-blast evenly is located stoving case 1 along with the evenly distributed of a plurality of tuber pipes 7, and then carries out even stoving to membrane material 5.

The embodiments of the present utility model have been described in detail with reference to the drawings, but the present utility model is not limited thereto, and various changes can be made within the knowledge of those skilled in the art without departing from the spirit of the present utility model.

Claims

1. The film material drying device is characterized by comprising a drying box (1), a film material (5) and a plurality of adjusting components (6);

the end surfaces of the drying box (1) which are far away from each other are respectively provided with a discharge hole (101) and a feed hole (102), and the drying box (1) is provided with a hot air component;

the plurality of adjusting assemblies (6) are divided into two groups, the plurality of adjusting assemblies (6) are distributed in a staggered mode, one group of adjusting assemblies (6) is positioned at the upper part of the drying box (1), and the other group of adjusting assemblies (6) is positioned at the lower part of the drying box (1); each adjusting assembly (6) comprises a sleeve (61), a connecting shaft (62), a first rotating disc (63), a motor (64), a second rotating disc (65) and two rotating shafts (66); the two ends of the connecting shaft (62) are respectively connected with the first rotating disc (63) and the second rotating disc (65), and the connecting shaft (62) is parallel to the central axes of the first rotating disc (63) and the second rotating disc (65); the sleeve (61) is rotationally sleeved on the connecting shaft (62); the two rotating shafts (66) are respectively arranged on the end surfaces of the first rotating disc (63) and the second rotating disc (65) which are far away from each other, and the two rotating shafts (66) are both rotatably arranged on the inner wall of the drying box (1); the motor (64) is arranged on the peripheral surface of the drying box (1), and an output shaft of the motor (64) extends into the drying box (1) and is connected with one of the rotating shafts (66);

the middle part of the membrane material (5) is positioned in the drying box (1), and the middle part of the membrane material (5) is tightly pressed on the plurality of sleeves (61).

2. The film material drying device according to claim 1, wherein the hot air assembly comprises a plurality of communicating pipes (2), a hot air box (3), a plurality of air outlet pipes (7) and a plurality of connecting pipes (8); the hot air box (3) is arranged on the peripheral surface of the drying box (1); a plurality of air outlet pipes (7) are all arranged in the drying box (1), the air outlet pipes (7) and the adjusting components (6) are distributed in a staggered way, a hollow bin is arranged in each air outlet pipe (7), a plurality of air outlet holes (701) are formed in each air outlet pipe (7), and the air outlet pipes (7) are respectively arranged in the drying box (1) through a plurality of connecting pipes (8); the air outlet holes (701) are communicated with the hollow bin; each communicating pipe (2) is respectively communicated with an air outlet pipe (7) and the hot air box (3).

3. A membrane material drying apparatus according to claim 2, characterized in that each connecting pipe (8) and each air outlet pipe (7) are of an integrally formed structure.

4. A membrane drying apparatus according to claim 2, characterized in that each communicating tube (2) is a hose.

5. A film drying apparatus according to claim 1, characterized in that the drying box (1) is provided with an insulating layer.

6. A film drying apparatus according to claim 1, characterized in that the drying box (1) is provided with a transparent plate (4).

7. A film drying apparatus according to claim 1, characterized in that the outside of the drying box (1) is rounded.

8. A film drying device according to claim 1, characterized in that the discharge hole (101) and the feed hole (102) are provided with deflectors.