CN220852991U

CN220852991U - Polymer coiled material drying device

Info

Publication number: CN220852991U
Application number: CN202322713371.1U
Authority: CN
Inventors: 颜子强
Original assignee: Fujifeng Engineering Technology Tianjin Co ltd
Current assignee: Fujifeng Engineering Technology Tianjin Co ltd
Priority date: 2023-10-10
Filing date: 2023-10-10
Publication date: 2024-04-26
Anticipated expiration: 2033-10-10

Abstract

The utility model discloses a polymer coiled material drying device, which comprises: a feed inlet is formed in one end of the drying box, and a discharge outlet is formed in the other end of the drying box; the conveying and drying mechanism is arranged in the drying box and is positioned below the coiled material; the pressing shaping assembly is arranged above the conveying and drying mechanism; the hot air drying mechanism is arranged at the top of the drying box, and the output end of the hot air drying mechanism is fixedly arranged on the pressing shaping assembly; the waste gas treatment mechanism is arranged in the drying box and is positioned below the conveying and drying mechanism. The drying device disclosed by the utility model has the advantages of good drying effect and high drying efficiency, and can be used for treating waste gas generated in the drying process, so that the influence on the surrounding environment is greatly reduced.

Description

Polymer coiled material drying device

Technical Field

The utility model relates to a macromolecular coiled material drying device.

Background

The polymer coiled material is widely applied due to the excellent performance. The polymer coiled material needs to be dried in the production process. Chinese patent (CN 212778453U) discloses a polymer coil drying device, which can avoid crease while realizing coil drying. However, there are some problems in practical use:

(1) The drying device only dries the top surface of the coiled material through hot air, and the single-sided drying effect is to be improved;

(2) Many coils produce harmful gases during the drying process, and direct discharge can affect the surrounding environment.

Disclosure of utility model

In view of the above-mentioned drawbacks or shortcomings in the prior art, it is desirable to provide a polymer coiled material drying device, which has a good drying effect and a high drying efficiency, and which treats the waste gas generated in the drying process, thereby greatly reducing the influence on the surrounding environment.

The utility model provides a polymer coiled material drying device, which comprises:

a feed inlet is formed in one end of the drying box, and a discharge outlet is formed in the other end of the drying box;

The conveying and drying mechanism is arranged in the drying box and positioned below the coiled material and is used for conveying and supporting the coiled material and drying the bottom surface of the coiled material;

The pressing shaping assembly is arranged above the conveying and drying mechanism and is used for pressing and shaping the coiled material in transmission;

the hot air drying mechanism is arranged at the top of the drying box, and the output end of the hot air drying mechanism is fixedly arranged on the pressing shaping assembly and is used for drying the top surface of the coiled material;

The waste gas treatment mechanism is arranged in the drying box, is positioned below the conveying and drying mechanism and is used for treating waste gas generated in the drying process of coiled materials.

Further, a pair of feeding damping rollers are arranged on the outer side of the drying box at the position of the feeding hole, a first mounting frame is arranged on the outer side of the drying box below the feeding hole, and a discharging roller is arranged on the first mounting frame;

The outside of stoving case is located discharge gate department is provided with the guide roll, the outside of stoving case is located the below of feed inlet is provided with the second mounting bracket, be provided with the receipts material roller on the second mounting bracket, be provided with on the second mounting bracket and be used for the drive receive material roller pivoted first gear motor, first gear motor is connected with the converter.

Further, the conveying and drying mechanism comprises a plurality of driving rollers arranged in the drying box, one ends of the driving rollers are connected through chain wheels and chains in a transmission mode, any driving roller rotating second gear motor is arranged at the other ends of the driving rollers, an electric heating pipe is arranged between the adjacent driving rollers, and a plurality of high-temperature-resistant conveying belts are sleeved on the driving rollers.

Further, push down the design subassembly including set up in be located in the stoving case the support of transport stoving mechanism top, be provided with a plurality of parallel lower compression roller on the support, lower compression roller is followed the perpendicular to the direction of transport setting of coiled material, lower compression roller's both ends respectively through the bearing with the support rotates to be connected, be located in the stoving case the both sides of support are provided with two vertical spouts respectively, the both sides of support respectively fixedly provided with spout sliding connection's slider, the top fixedly connected with vertical track pole of support, the top of track pole link up the top of stoving case and fixedly connected with backup pad, the top of stoving case fixedly provided with the uide bushing that the track pole slides and cup joints, the both sides of track pole are located be provided with the actuating cylinder between stoving case and the backup pad respectively.

Further, a supporting beam is fixedly arranged on the top surface in the drying box and positioned below the driving cylinder.

Further, hot-blast stoving mechanism including fixed set up in the air heater at stoving case top, the input of air heater is connected with the air filter case, a plurality of the top of compression roller is provided with the main tuber pipe down, be located on the support adjacently all fixedly between the compression roller down be provided with the branch air pipe, the top of branch air pipe all through the connecting pipe with the main tuber pipe is linked together, the bottom equipartition of branch air pipe has a plurality of vertical first tuber pipes, the one end of main tuber pipe communicates to through flexible pipe the output of air heater.

Further, exhaust-gas treatment mechanism including fixed set up in the air exhauster of stoving incasement bottom, be located in the stoving incasement be provided with the baffle between air exhauster and the conveying stoving mechanism, the middle part intercommunication of baffle has the collection wind bucket, the bottom of collection wind bucket is through the air-supply line intercommunication to the air inlet of air exhauster, the gas outlet of air exhauster is through the second air-out pipe intercommunication extremely the outside of stoving case, be provided with the exhaust-gas treatment case on the second air-out pipe, exhaust-gas treatment incasement has set gradually active carbon filter and ceramic filter.

Further, one end of the second air outlet pipe far away from the exhaust fan is fixedly connected with a windshield cap.

Compared with the prior art, the utility model has the beneficial effects that:

(1) The drying device is provided with the conveying and drying mechanism, the pressing and shaping assembly and the hot air drying mechanism, when the coiled material is dried, the bottom surface of the coiled material is dried through the conveying and drying mechanism, and the top surface of the coiled material is dried through the hot air drying mechanism, so that double-sided drying of the coiled material is realized, the drying effect is good, and the drying efficiency is greatly improved. The coil is pressed by the pressing and shaping assembly in the drying process to be shaped, so that the problem that the coil deforms in the drying process is avoided, and the drying quality of the coil is ensured.

(2) The drying device is also provided with the waste gas treatment mechanism, waste gas generated in the drying process is treated through the waste gas treatment mechanism, and the treated gas is discharged into the air, so that the influence on the surrounding environment is greatly reduced.

It should be understood that the description in this summary is not intended to limit the critical or essential features of the embodiments of the utility model, nor is it intended to limit the scope of the utility model. Other features of the present utility model will become apparent from the description that follows.

Drawings

Other features, objects and advantages of the present utility model will become more apparent upon reading of the detailed description of non-limiting embodiments, made with reference to the accompanying drawings in which:

Fig. 1 is a schematic structural view of a drying apparatus;

fig. 2 is a schematic structural view of the second mounting frame.

Reference numerals in the drawings: 1. a drying box; 2. a conveying and drying mechanism; 3. pressing down the shaping assembly; 4. a hot air drying mechanism; 5. an exhaust gas treatment mechanism; 6. a coiled material;

11. a feed inlet; 12. a discharge port; 13. a feed damper roller; 14. a first mounting frame; 15. a discharge roller; 16. a guide roller; 17 a second mounting frame; 18. a receiving roller; 19. a first gear motor;

21. a driving roller; 22. an electric heating tube; 23. a high temperature resistant conveyor belt;

31. a bracket; 32. a lower press roll; 33. a chute; 34. a track rod; 35. a support plate; 36. a guide sleeve; 37. a driving cylinder; 38. a support beam;

41. an air heater; 42. an air filtration box; 43. a main air pipe; 44. a branch air pipe; 45. a connecting pipe; 46. an air outlet pipe; 47. a telescopic tube;

51. An exhaust fan; 52. a partition plate; 53. a wind collecting hopper; 54. an air inlet pipe; 55. a second air outlet pipe; 56. an exhaust gas treatment tank; 57. a windshield cap.

Detailed Description

The utility model is described in further detail below with reference to the drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the utility model and are not limiting of the utility model. It should be noted that, for convenience of description, only the portions related to the utility model are shown in the drawings.

It should be noted that, without conflict, the embodiments of the present utility model and features of the embodiments may be combined with each other. The utility model will be described in detail below with reference to the drawings in connection with embodiments.

Referring to fig. 1 to 2, an embodiment of the present utility model provides a polymer coil drying device, including:

A feed inlet 11 is formed in one end of the drying box 1, and a discharge outlet 12 is formed in the other end of the drying box;

The conveying and drying mechanism 2 is arranged in the drying box 1 and positioned below the coiled material 6 and is used for conveying and supporting the coiled material 6 and drying the bottom surface of the coiled material 6;

the pressing shaping assembly 3 is arranged above the conveying and drying mechanism 2 and is used for pressing and shaping the coiled material 6 in transmission;

The hot air drying mechanism 4 is arranged at the top of the drying box 1, and the output end of the hot air drying mechanism is fixedly arranged on the pressing and shaping assembly 3 and is used for drying the top surface of the coiled material 6;

The waste gas treatment mechanism 5 is arranged in the drying box 1 and positioned below the conveying and drying mechanism 2 and is used for treating waste gas generated in the drying process of the coiled material 6.

In this embodiment, when the coil 6 is dried, the coil 6 enters the drying box 1 through the feed port 11 and is output through the discharge port 12. The bottom surface of coiled material 6 pastes at the top surface of conveying stoving mechanism 2, pushes down the shaping subassembly 3 and presses the top surface at coiled material 6, has avoided the problem that coiled material 6 appears warping in the stoving process, has ensured the stoving quality of coiled material 6. The conveying and drying mechanism 2 is used for drying the bottom surface of the coiled material 6, and the hot air drying mechanism 4 is used for drying the top surface of the coiled material 6, so that double-sided drying of the coiled material 6 is realized, the drying effect is good, and the drying efficiency is greatly improved.

The coiled material 6 generates certain harmful gas in the drying process, the harmful gas is treated by the waste gas treatment mechanism 5, and the treated gas is discharged into the air, so that the influence on the surrounding environment is greatly reduced.

In a preferred embodiment, as shown in fig. 1 and 2, a pair of feeding damping rollers 13 are arranged on the outer side of the drying box 1 at the feeding hole 11, a first mounting frame 14 is arranged on the outer side of the drying box 1 below the feeding hole 11, and a discharging roller 15 is arranged on the first mounting frame 14;

The outside of stoving case 1 is located discharge gate 12 department and is provided with guide roll 16, and the outside of stoving case 1 is located the below of feed inlet 12 and is provided with second mounting bracket 17, is provided with receipts material roller 18 on the second mounting bracket 17, is provided with the first gear motor 19 that is used for driving receipts material roller 18 pivoted on the second mounting bracket 17, and first gear motor 19 is connected with the converter.

In this embodiment, the coiled material 6 is wound on the discharging roller 15, and the first reducing motor 19 drives the receiving roller 18 to rotate so as to drive the coiled material 6 to pass through the drying box 1. The web 6 is held by a pair of damper rollers 13 to ensure that the web 6 is in a straightened state during the drying process. As the coil 6 is wound on the take-up roller 18, the rotational speed of the take-up roller 18 is adjusted by the frequency converter to ensure that the coil 6 is wound at a constant speed.

Preferably, as shown in fig. 2, a quick installation structure is arranged on the first installation frame 14 and the second installation frame 17, an installation sleeve is arranged at one end of the first installation frame 14 and the second installation frame 17, which is positioned on the discharging roller 15 or the receiving roller 18, a regular quadrilateral or regular hexagon extension head is sleeved on the installation sleeve in a sliding manner, a supporting spring for supporting the extension head is arranged in the installation sleeve, and a clamping groove of the regular quadrilateral or regular hexagon is arranged at the end part of the extension head. One end of the first mounting frame 14 and the second mounting frame 17, which is positioned on the discharging roller 15 or the receiving roller 18, is provided with a clamping connector, and the clamping connector is provided with a clamping groove. Two ends of the discharging roller 15 and the receiving roller 18 are respectively provided with clamping blocks matched with the clamping grooves. When the discharging roller 15 or the receiving roller 18 is installed, the clamping block at one end of the discharging roller is embedded into the clamping groove on the telescopic head, the telescopic head is pressed into the installation sleeve, and then the other end of the discharging roller 15 or the receiving roller 18 is embedded into the clamping groove on the clamping joint, so that the discharging roller 15 or the receiving roller 18 can be quickly installed.

In a preferred embodiment, as shown in fig. 1, the conveying and drying mechanism 2 comprises a plurality of driving rollers 21 arranged in the drying box 1, one ends of the driving rollers 21 are in transmission connection with a chain through a chain wheel, the other ends of the driving rollers are provided with a second gear motor for driving any driving roller 21 to rotate, an electric heating pipe 22 is arranged between the adjacent driving rollers 21, and a high-temperature-resistant conveying belt 23 is sleeved on the driving rollers 21.

In this embodiment, the sprocket is fixedly sleeved at one end of the driving roller 21, and synchronous rotation of the driving roller 21 is realized through a chain. When the coiled material 6 passes through the drying box 1, the high-temperature-resistant conveying belt 23 synchronously rotates along with the movement of the coiled material 6, and supports are formed on the bottom of the coiled material 6. And then the bottom surface of the coiled material 6 is dried through the electric heating pipe 22, so that the drying effect of the coiled material 6 is effectively improved.

In a preferred embodiment, as shown in fig. 1, the pressing shaping assembly 3 includes a bracket 31 disposed in the drying box 1 and located above the conveying drying mechanism 2, a plurality of parallel lower press rollers 32 are disposed on the bracket 31, the lower press rollers 32 are disposed along a transmission direction perpendicular to the coiled material 6, two ends of the lower press rollers 32 are respectively rotatably connected with the bracket 31 through bearings, two vertical sliding grooves 33 are respectively disposed on two sides of the bracket 31 in the drying box 1, sliding blocks slidably connected with the sliding grooves 33 are respectively fixedly disposed on two sides of the bracket 31, a vertical track rod 34 is fixedly connected to the top of the bracket 31, a top end of the track rod 34 penetrates through the top of the drying box 1 and is fixedly connected with a supporting plate 35, a guide sleeve 36 slidably sleeved with the track rod 34 is fixedly disposed on the top of the drying box 1, and driving cylinders 37 are respectively disposed between the drying box 1 and the supporting plate 35 on two sides of the track rod 34.

In this embodiment, the driving cylinder 37 drives the rail rod 34 to slide up and down along the guide sleeve 36, so as to drive the bracket 31 to move up and down. The support 31 moves downwards to enable the lower pressing roller 32 to press the top surface of the coiled material 6 to press and fix the coiled material 6 downwards, so that the problem that the coiled material 6 deforms in the drying process is avoided, and the drying quality of the coiled material 6 is ensured.

In a preferred embodiment, as shown in fig. 1, a supporting beam 38 is fixedly arranged on the top surface of the drying box 1 in the downward direction of the driving cylinder 37, so that the driving cylinder 37 has enough supporting strength, and the structural safety of the equipment is ensured.

In a preferred embodiment, as shown in fig. 1, the hot air drying mechanism 4 includes a hot air blower 41 fixedly arranged at the top of the drying box 1, an air filtering box 42 is connected to an input end of the hot air blower 41, a main air pipe 43 is arranged above a plurality of lower compression rollers 32, branch air pipes 44 are fixedly arranged between the adjacent lower compression rollers 32 on the support 31, the tops of the branch air pipes 44 are communicated with the main air pipe 43 through connecting pipes 45, a plurality of vertical first air outlet pipes 46 are uniformly distributed at the bottoms of the branch air pipes 44, and one end of the main air pipe 43 is communicated to an output end of the hot air blower 41 through a telescopic pipe 47.

In this embodiment, air is filtered by the air filter box 42, heated and pressurized by the air heater 41, and finally sprayed out by the first air outlet pipes 46 to dry the top surface of the coiled material 6, so that the coiled material is covered comprehensively and the drying effect is good.

In a preferred embodiment, as shown in fig. 1, the exhaust gas treatment mechanism 5 includes an exhaust fan 51 fixedly arranged at the bottom of the drying box 1, a partition plate 52 is arranged between the exhaust fan 51 and the conveying drying mechanism 2 in the drying box 1, the middle part of the partition plate 52 is communicated with an air collecting hopper 53, the bottom of the air collecting hopper 53 is communicated with an air inlet of the exhaust fan 51 through an air inlet pipe 54, an air outlet of the exhaust fan 51 is communicated with the outside of the drying box 1 through a second air outlet pipe 55, an exhaust gas treatment box 56 is arranged on the second air outlet pipe 55, and an activated carbon filter plate and a ceramic filter plate are sequentially arranged in the exhaust gas treatment box 56.

In the embodiment, waste gas generated in the drying process of the coiled material 6 is pumped away by the exhaust fan 51 through the wind collecting hopper 53, and after the waste gas is sequentially adsorbed and filtered by the activated carbon filter plate and the ceramic filter plate, the waste gas is discharged through the second air outlet pipe 55, so that the harm of the waste gas to the surrounding environment is greatly reduced.

In a preferred embodiment, as shown in fig. 1, a wind shielding cap 57 is fixedly connected to an end of the second air outlet pipe 55 away from the exhaust fan 51, so as to avoid the air outlet of the second air outlet pipe 55 from blowing directly.

In the description of the present specification, the terms "connected," "mounted," "secured," and the like are to be construed broadly, and for example, "connected" may be a fixed connection, a removable connection, or an integral connection; can be directly connected or indirectly connected through an intermediate medium. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art according to the specific circumstances.

In the description of the present specification, the terms "one embodiment," "some embodiments," and the like, mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The above is only a preferred embodiment of the present application, and is not intended to limit the present application, but various modifications and variations can be made to the present application by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. A polymer coiled material drying device, which is characterized by comprising:

2. The polymer coiled material drying device according to claim 1, wherein a pair of feeding damping rollers are arranged on the outer side of the drying box at the feeding hole, a first mounting frame is arranged on the outer side of the drying box below the feeding hole, and a discharging roller is arranged on the first mounting frame;

3. The polymer coiled material drying device according to claim 1, wherein the conveying and drying mechanism comprises a plurality of driving rollers arranged in the drying box, one ends of the driving rollers are in transmission connection with a chain through a chain wheel, the other ends of the driving rollers are provided with second gear motors for driving any driving roller to rotate, an electric heating pipe is arranged between the adjacent driving rollers, and a plurality of high-temperature-resistant conveying belts are sleeved on the driving rollers.

4. The polymer coiled material drying device according to claim 1, wherein the pressing shaping assembly comprises a bracket arranged in the drying box and positioned above the conveying drying mechanism, a plurality of parallel pressing rollers are arranged on the bracket, the pressing rollers are arranged along a direction perpendicular to the conveying direction of coiled materials, two ends of the pressing rollers are respectively and rotatably connected with the bracket through bearings, two vertical sliding grooves are respectively arranged on two sides of the bracket in the drying box, sliding blocks which are in sliding connection with the sliding grooves are respectively and fixedly arranged on two sides of the bracket, vertical track rods are fixedly connected with the top of the bracket, support plates are fixedly connected with the top of the track rods in a penetrating mode, guide sleeves which are in sliding sleeve connection with the track rods are fixedly arranged on the top of the drying box, and driving cylinders are respectively arranged between the drying box and the support plates on two sides of the track rods.

5. The polymer coil drying apparatus according to claim 4, wherein a support beam is fixedly provided on a top surface in the drying box in a downward direction of the driving cylinder.

6. The polymer coiled material drying device according to claim 4, wherein the hot air drying mechanism comprises a hot air blower fixedly arranged at the top of the drying box, an air filtering box is connected to the input end of the hot air blower, a plurality of main air pipes are arranged above the lower press rolls, branch air pipes are fixedly arranged between the adjacent lower press rolls on the support, the tops of the branch air pipes are communicated with the main air pipes through connecting pipes, a plurality of vertical first air outlet pipes are uniformly distributed at the bottoms of the branch air pipes, and one ends of the main air pipes are communicated to the output ends of the hot air blower through telescopic pipes.

7. The polymer coiled material drying device according to claim 1, wherein the exhaust gas treatment mechanism comprises an exhaust fan fixedly arranged at the bottom in the drying box, a partition plate is arranged between the exhaust fan and the conveying drying mechanism in the drying box, an air collecting hopper is communicated with the middle part of the partition plate, the bottom of the air collecting hopper is communicated with an air inlet of the exhaust fan through an air inlet pipe, an air outlet of the exhaust fan is communicated to the outside of the drying box through a second air outlet pipe, an exhaust gas treatment box is arranged on the second air outlet pipe, and an activated carbon filter plate and a ceramic filter plate are sequentially arranged in the exhaust gas treatment box.

8. The polymeric web drying apparatus of claim 7, wherein a windshield cap is fixedly connected to an end of the second air outlet pipe remote from the exhaust fan.