Drying treatment device for glass fiber fabric processing

Abstract

The invention relates to the technical field of drying equipment, and discloses a drying treatment device for glass fiber fabric processing, which comprises a ventilation shell, the top of the ventilation shell is fixedly connected with a plurality of mounting frames, the tops of the mounting frames are fixedly connected with a heating mechanism, a heating object is arranged in the heating mechanism, and a heat source is provided; the top of the heating mechanism is fixedly connected with an air blowing seat, a blowing fan is arranged in the air blowing seat and provides power for air flowing, the top of the air blowing seat is fixedly connected with a communicating pipe, the communicating pipe can be connected with the air blowing seat and the mounting frame to be used for generating circulating air, and the bottom of the communicating pipe is fixedly connected to the outer portion of the mounting frame. According to the glass fabric drying device, air flow obtained after drying is filtered and dried through the filtering mechanism and the drying mechanism, then the fabric can be preheated through air obtained after drying waste heat, therefore, the glass fabric can be prevented from directly entering the drying device, damage or deformation of the glass fabric is avoided, and then economic losses can be avoided.

Description

Technical Field

[0001] The present invention relates to the technical field of drying equipment, and specifically relates to a drying treatment device for processing glass fiber fabrics. Background Art

[0002] A glass fiber fabric is a material woven from glass fibers. It has high strength, corrosion resistance, good insulation and thermal stability, and can maintain stable performance in high-temperature environments. At the same time, it is relatively light in weight, which can reduce the weight of products. This kind of fabric is often used in fields such as aerospace, automobile manufacturing, and building reinforcement, and can also be used to make filter materials, protective clothing, etc. It plays an important role in industrial production and daily life. When producing and processing glass fiber fabrics, a drying treatment device is needed to dry the glass processing fabrics to remove the moisture in the fabrics, ensure that the fabrics reach the specified dryness, improve the quality and performance of the fabrics, and prevent problems such as mildew and deformation caused by moisture.

[0003] The existing drying treatment devices for processing glass fiber fabrics are mainly used for drying glass fiber fabrics but cannot perform preheating. This results in the fabrics directly entering a hotter environment from a colder environment during drying, which easily causes damage or deformation to the glass fiber fabrics, and then causes economic losses. Summary of the Invention

[0004] Aiming at the deficiencies of the existing technology, the present invention provides a drying treatment device for processing glass fiber fabrics, which solves the problem that the existing glass fabric drying treatment device does not have a preheating function, easily causes damage or deformation to the glass fiber fabrics, and then causes economic losses.

[0005] To achieve the above objectives, the present invention is realized through the following technical solutions: A drying treatment device for processing glass fiber fabrics includes a ventilation shell. A plurality of mounting frames are fixedly connected to the top of the ventilation shell. A heating mechanism is fixedly connected to the top of the mounting frame. There is a heating object inside the heating mechanism to provide heat source. A blowing seat is fixedly connected to the top of the heating mechanism. A blower fan is contained inside the blowing seat to provide power for air flow. A connecting pipe is fixedly connected to the top of the blowing seat. The connecting pipe can connect the blowing seat and the mounting frame to generate circulating air. The bottom of the connecting pipe is fixedly connected to the outside of the mounting frame. A cleaning and exhaust mechanism is arranged inside the mounting frame. The cleaning and exhaust mechanism is used for exhausting air. A filtering mechanism is arranged outside the ventilation shell. The filtering mechanism is used for filtering the exhausted air. One end of the filtering mechanism is provided with a disassembly and assembly mechanism. A drying mechanism is arranged on the top of the filtering mechanism. The drying mechanism is used for drying the exhausted air. One end of the top of the ventilation shell is fixedly connected with a preheating outer shell.

[0006] Preferably, the cleaning and exhaust mechanism includes two cleaning rollers, both of the cleaning rollers are rotatably connected inside the mounting frame, one end of each cleaning roller is fixedly connected with a gear, and the two gears are meshed with each other. One side of the ventilation shell is fixedly connected with a mounting pipe, and an exhaust fan is fixedly connected inside the mounting pipe.

[0007] Preferably, the filtering mechanism includes a housing, the outside of the housing is fixedly connected to the outside of the ventilation shell, one end of the mounting pipe away from the ventilation shell is fixedly connected to the outside of the housing, a filtering column is rotatably connected inside the housing, a fixed shell is fixedly connected to the bottom of the housing, a mounting groove is formed at the top end inside the fixed shell, a plurality of compression springs are arranged inside the mounting groove, a limiting plate is slidably connected inside the mounting groove, a cleaning brush is fixedly connected to the top of the limiting plate, a dust collection groove is formed inside the fixed shell, one end of the housing is fixedly connected with a motor, and the output end of the motor is detachably connected to one end of the filtering column.

[0008] Preferably, the disassembly and assembly mechanism includes a fixed block, one side of the fixed block is fixedly connected to the outside of the housing, a receiving groove is formed inside the fixed block, a return spring is arranged inside the receiving groove, a limiting disk is slidably connected inside the receiving groove, a plug post is fixedly connected to the middle of the limiting disk, a pull ring is fixedly connected to one end of the plug post away from the filtering mechanism, a sealing plate is arranged at one end of the housing, insertion holes are formed at both ends of the sealing plate, and the plug post is engaged with the insertion holes.

[0009] Preferably, the drying mechanism includes a fixed pipe, the bottom of the fixed pipe is fixedly connected to the top of the housing, a fixed ring is fixedly connected to the top of the fixed pipe, a sliding pipe is slidably connected inside the fixed pipe, a mounting cover is fixedly connected to the outside of the sliding pipe, a ventilation pipe is fixedly connected to the top of the preheating outer shell, the other end of the ventilation pipe away from the preheating outer shell is fixedly connected with a top cover, a desiccant pipe is arranged between the top cover and the mounting cover, and a pressing spring is sleeved on the outside of the sliding pipe.

[0010] Preferably, one end of the compression spring is fixedly connected inside the mounting groove, and the other end of the compression spring is fixedly connected to the bottom of the limiting plate.

[0011] Preferably, the cleaning brush is in contact with the outside of the filtering column, and a sealing door is arranged at one end of the fixed shell.

[0012] Preferably, one end of the return spring is fixedly connected inside the receiving groove, and the other end of the return spring is fixedly connected to the outer end of the limiting disk.

[0013] Preferably, the reset spring is sleeved outside the plug post, and the plug post penetrates through the inside of the fixed block.

[0014] Preferably, one end of the pressing spring is fixedly connected to the bottom of the mounting cover, the other end of the pressing spring is fixedly connected to the top of the fixed ring, and a plurality of support frames are fixedly connected to the bottom of the ventilation housing.

[0015] The present invention provides a drying treatment device for processing fiberglass fabrics. It has the following beneficial effects: 1. Through the filtering mechanism and the drying mechanism, the present invention filters and dries the air flow after drying, and then can preheat the fabric with the gas using the waste heat of drying. Therefore, it can avoid the direct entry of the glass fabric into the drying device, prevent the damage or deformation of the glass fabric, thus avoiding economic losses. At the same time, it can also accelerate the evaporation rate of moisture in the subsequent drying process, improve the drying efficiency, save time and energy; in addition, the preheating treatment helps to make the fabric dry more evenly, improving the overall quality and performance of the fabric.

[0016] 2. Through the cleaning and exhaust mechanism, the present invention can clean the fiberglass fabric during drying using the cleaning roller, extract the dust cleaned out by the exhaust fan from the inside of the device, and then collect the dust using the collection tank, ensuring the cleanliness of the fiberglass fabric and the working environment. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 is a three-dimensional view of the present invention Figure I ; Figure 2 is a three-dimensional view of the present invention Figure II ; Figure 3 is a schematic structural view of the cleaning roller in the present invention; Figure 4 is a schematic structural view of the gear in the present invention; Figure 5 is a schematic structural view of the mounting pipe in the present invention; Figure 6 is a schematic structural view of the fixed housing in the present invention; Figure 7 is a schematic structural view of the cleaning brush in the present invention; Figure 8 is a schematic structural view of the mounting cover in the present invention; Figure 9 is a schematic structural view of the top cover in the present invention; Figure 10 is a schematic structural view of the desiccant pipe in the present invention; Figure 11 is a schematic internal structural view of the fixed block in the present invention.

[0018] Among them, 1. Ventilation shell; 2. Installation frame; 3. Heating mechanism; 4. Blowing seat; 5. Connecting pipe; 6. Cleaning and exhaust mechanism; 601. Cleaning roller; 602. Gear; 603. Installation pipe; 604. Exhaust fan; 7. Filter mechanism; 701. Shell; 702. Filter column; 703. Fixed shell; 704. Installation groove; 705. Extrusion spring; 706. Limiting plate; 707. Cleaning brush; 708. Dust collection groove; 709. Motor; 710. Sealing door; 8. Disassembly and assembly mechanism; 801. Fixed block; 802. Storage groove; 803. Reset spring; 804. Limiting disc; 805. Insertion post; 806. Pull ring; 807. Sealing plate; 808. Insertion hole; 9. Drying mechanism; 901. Fixed pipe; 902. Fixed ring; 903. Sliding pipe; 904. Installation cover; 905. Ventilation pipe; 906. Top cover; 907. Desiccant pipe; 908. Tightening spring; 10. Preheating outer shell; 11. Support frame. Specific implementation manners

[0019] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0020] Please refer to the attached Figure 1 - attached Figure 11 . An embodiment of the present invention provides a drying treatment device for processing fiberglass fabrics, including a ventilation shell 1. A plurality of installation frames 2 are fixedly connected to the top of the ventilation shell 1. A heating mechanism 3 is fixedly connected to the top of the installation frame 2. There is a heating object inside the heating mechanism 3 to provide heat source. A blowing seat 4 is fixedly connected to the top of the heating mechanism 3. A blower fan is contained inside the blowing seat 4 to provide the power for air flow. A connecting pipe 5 is fixedly connected to the top of the blowing seat 4. The connecting pipe 5 can connect the blowing seat 4 and the installation frame 2 to generate circulating air. The bottom of the connecting pipe 5 is fixedly connected to the outside of the installation frame 2. A cleaning and exhaust mechanism 6 is arranged inside the installation frame 2. The cleaning and exhaust mechanism 6 is used for exhausting air. A filter mechanism 7 is arranged outside the ventilation shell 1. The filter mechanism 7 is used for filtering the exhausted air. One end of the filter mechanism 7 is provided with a disassembly and assembly mechanism 8. A drying mechanism 9 is arranged on the top of the filter mechanism 7. The drying mechanism 9 is used for drying the exhausted air. One end of the top of the ventilation shell 1 is fixedly connected to a preheating outer shell 10.

[0021] The cleaning and exhaust mechanism 6 includes two cleaning rollers 601. Both cleaning rollers 601 are rotatably connected inside the mounting frame 2. The cleaning rollers 601 can clean the fiberglass fabric. One end of the cleaning roller 601 is fixedly connected with a gear 602. The gear 602 can make the two cleaning rollers 601 rotate towards each other. The two gears 602 are meshed with each other. One side of the ventilation housing 1 is fixedly connected with a mounting pipe 603. The mounting pipe 603 provides a mounting position. An exhaust fan 604 is fixedly connected inside the mounting pipe 603. The exhaust fan 604 can generate suction to extract the hot air and dust in the mounting frame 2. One end of one cleaning roller 601 is connected to one end of one rotating shaft through a belt. The multiple rotating shafts are connected through a chain belt. When processing and drying the fiberglass fabric, start the heating mechanism 3 and the blowing seat 4. The heating mechanism 3 can play a heating role. The air blown by the fan inside the blowing seat 4 can bring the heat generated by the heating mechanism 3 into the interior of the mounting frame 2 through the connecting pipe 5 as hot air flow. Then pass the fabric through between the multiple rotating shafts. When one rotating shaft rotates, it can drive one cleaning roller 601 to rotate through the belt, and then drive the other cleaning roller 601 to rotate through the gear 602, so as to clean the fiberglass fabric. At this time, start the exhaust fan 604 to extract the cleaning dust into the filtering mechanism 7 for filtering.

[0022] The filtering mechanism 7 includes a housing 701 which can provide an installation position. The outside of the housing 701 is fixedly connected to the outside of the ventilation housing 1. One end of the installation pipe 603 away from the ventilation housing 1 is fixedly connected to the outside of the housing 701. A filtering column 702 is rotatably connected inside the housing 701. The filtering column 702 can filter the gas in the installation frame 2. A fixed housing 703 is fixedly connected to the bottom of the housing 701. The fixed housing 703 provides an installation space. An installation groove 704 is opened at the top end inside the fixed housing 703. The installation groove 704 can provide an installation space. A plurality of compression springs 705 are arranged inside the installation groove 704. A limiting plate 706 is slidably connected inside the installation groove 704. The limiting plate 706 has a limiting function. A cleaning brush 707 is fixedly connected to the top of the limiting plate 706. The compression spring 705 can give an upward force to the limiting plate 706, and thus can give an upward force to the cleaning brush 707, forcing the cleaning brush 707 to tightly abut against the outside of the filtering column 702. A dust collection groove 708 is opened inside the fixed housing 703. The dust collection groove 708 can provide a dust collection space. One end of the housing 701 is fixedly connected to a motor 709. The motor 709 can provide the force for the filtering column 702 to rotate. The output end of the motor 709 is detachably connected to one end of the filtering column 702. One end of the compression spring 705 is fixedly connected inside the installation groove 704, and the other end of the compression spring 705 is fixedly connected to the bottom of the limiting plate 706. The cleaning brush 707 is in contact with the outside of the filtering column 702. A sealing door 710 is arranged at one end of the fixed housing 703. The sealing door 710 can be opened to take out the dust collected in the dust collection groove 708. When performing air flow filtration, the motor 709 is started. The output end of the motor 709 rotates to drive the filtering column 702 to rotate, and the rotation of the filtering column 702 enables the outside of the filtering column 702 to be fully in contact with the cleaning brush 707, so that the dust on the filtering column 702 can be scraped off by the cleaning brush 707 and fall into the dust collection groove 708 for storage, realizing the filtration of the gas extracted from the installation frame 2.

[0023] The disassembly and assembly mechanism 8 includes a fixed block 801 which can provide an installation position. One side of the fixed block 801 is fixedly connected to the outside of the housing 701. An accommodation groove 802 is formed inside the fixed block 801 to provide an installation space. A return spring 803 is arranged inside the accommodation groove 802. A limit disk 804 is slidably connected inside the accommodation groove 802. The limit disk 804 has a limiting function. A plug post 805 is fixedly connected to the middle of the limit disk 804. A pull ring 806 is fixedly connected to the end of the plug post 805 away from the filter mechanism 7. The pull ring 806 can facilitate the staff to pull. One end of the housing 701 is provided with a sealing plate 807 which can seal the housing 701 to prevent the filter column 702 from falling out of the inside of the housing 701. Jacks 808 are formed at both ends of the sealing plate 807. The plug post 805 can be inserted into the jacks 808 to stably install the sealing plate 807 on the outside of the housing 701. The plug post 805 is engaged with the jacks 808. One end of the return spring 803 is fixedly connected to the inside of the accommodation groove 802, and the other end is fixedly connected to the outer end of the limit disk 804. The return spring 803 is sleeved on the outside of the plug post 805. The plug post 805 penetrates through the inside of the fixed block 801. When it is necessary to disassemble the filter column 702, the pull ring 806 is pulled in the direction away from the filter mechanism 7, which can drive the plug post 805 to move outward and leave the inside of the jacks 808, so that the sealing plate 807 can be pulled out from the inside of the housing 701. At this time, it is convenient to take out the filter column 702 from the inside of the housing 701. After the filter column 702 is installed inside the housing 701 during installation, the pull ring 806 is released. After the pull ring 806 is released, it can drive the limit disk 804 to reset under the action of the return spring 803, thereby driving the plug post 805 to reset, and then enabling the plug post 805 to re-insert into the inside of the jacks 808, and then completing the installation of the filter column 702.

[0024] The drying mechanism 9 includes a fixed pipe 901, the bottom of the fixed pipe 901 is fixedly connected to the top of the housing 701, the top of the fixed pipe 901 is fixedly connected with a fixed ring 902, a sliding pipe 903 is slidably connected inside the fixed pipe 901, an installation cover 904 is fixedly connected to the outside of the sliding pipe 903, a ventilation pipe 905 is fixedly connected to the top of the preheating outer shell 10, one end of the ventilation pipe 905 away from the preheating outer shell 10 is fixedly connected with a top cover 906, a desiccant pipe 907 is arranged between the top cover 906 and the installation cover 904, a tightening spring 908 is sleeved outside the sliding pipe 903, one end of the tightening spring 908 is fixedly connected to the bottom of the installation cover 904, and the other end of the tightening spring 908 is fixedly connected to the top of the fixed ring 902. A plurality of support frames 11 are fixedly connected to the bottom of the ventilation shell 1. When the air flow in the installation frame 2 passes through the filtering mechanism 7 and then passes through the drying mechanism 9 for drying, it can then enter the interior of the preheating outer shell 10. At this time, due to the relatively long passing distance, the fiberglass fabric passing through the bottom of the preheating outer shell 10 can be preheated. When disassembling the desiccant pipe 907, first pull the installation cover 904 downward, then the sliding pipe 903 can be pushed into the fixed pipe 901 and the tightening spring 908 can be compressed. At this time, the top of the desiccant pipe 907 will leave the bottom of the top cover 906, so that the desiccant pipe 907 can be taken away from the top of the top cover 906. When installing the desiccant pipe 907, put the bottom of the desiccant pipe 907 on the top of the installation cover 904 and release the installation cover 904. At this time, under the action of the tightening spring 908, the desiccant pipe 907 can be driven to move upward, and then the top of the desiccant pipe 907 can be made to abut against the bottom of the top cover 906, thus completing the installation of the desiccant pipe 907.

[0025] Working principle: When processing and drying the fiberglass fabric, start the heating mechanism 3 and the blowing seat 4. The heating mechanism 3 can play a heating role. The air blown out by the fan inside the blowing seat 4 can bring the heat generated by the heating mechanism 3 into the interior of the installation frame 2 through the connecting pipe 5 as hot air flow. Then the fabric passes between multiple rotating shafts. When one of the rotating shafts rotates, it can drive one of the cleaning rollers 601 to rotate through the belt, and then drive the other cleaning roller 601 to rotate through the gear 602, so as to clean the fiberglass fabric. At this time, start the exhaust fan 604 to suck the cleaning dust into the filtering mechanism 7 for filtering; When filtering the air flow, start the motor 709. The output end of the motor 709 rotates to drive the filtering column 702 to rotate, and through the rotation of the filtering column 702, the outside of the filtering column 702 can be fully contacted with the cleaning brush 707, so that the cleaning brush 707 can scrape the dust on the filtering column 702 and fall into the dust collection tank 708 for storage, realizing the filtering of the gas extracted from the installation frame 2; When it is necessary to remove the filter column 702, pull the pull ring 806 away from the filter mechanism 7, so as to drive the plug post 805 to move outward and leave the inside of the jack 808, and then the sealing plate 807 can be pulled out from the inside of the housing 701. At this time, it is convenient to take out the filter column 702 from the inside of the housing 701. When installing, after installing the filter column 702 into the inside of the housing 701, release the pull ring 806. After the pull ring 806 is released, it can drive the limit disc 804 to reset under the action of the return spring 803, so as to drive the plug post 805 to reset, and then the plug post 805 can be inserted into the inside of the jack 808 again, and then the installation of the filter column 702 can be completed; When the air flow of the installation frame 2 passes through the filter mechanism 7 for filtration and then passes through the drying mechanism 9 for drying, it can then enter the inside of the preheating housing 10. At this time, due to the long passing distance, it can preheat the fiberglass fabric passing through the bottom of the preheating housing 10. When disassembling the desiccant tube 907, first pull the installation cover 904 downward, and then the sliding tube 903 can be pushed into the inside of the fixed tube 901, and the compression spring 908 can be compressed. At this time, the top of the desiccant tube 907 will leave the bottom of the top cover 906, so that the desiccant tube 907 can be taken away from the top of the top cover 906. When installing the desiccant tube 907, place the bottom of the desiccant tube 907 on the top of the installation cover 904 and release the installation cover 904. At this time, under the action of the compression spring 908, it can drive the desiccant tube 907 to move upward, and then the top of the desiccant tube 907 can be abutted against the bottom of the top cover 906, so as to complete the installation of the desiccant tube 907.

[0026] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirits of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying treatment device for processing fiberglass fabrics, comprising a ventilation shell (1), characterized in that, A plurality of mounting frames (2) are fixedly connected to the top of the ventilation housing (1). A heating mechanism (3) is fixedly connected to the top of the mounting frame (2). There is a heating object inside the heating mechanism (3) to provide a heat source. A blowing seat (4) is fixedly connected to the top of the heating mechanism (3). A blower fan is contained inside the blowing seat (4) to provide the power for air flow. A connecting pipe (5) is fixedly connected to the top of the blowing seat (4). The connecting pipe (5) can connect the blowing seat (4) and the mounting frame (2) to generate circulating air. The bottom of the connecting pipe (5) is fixedly connected to the outside of the mounting frame (2). A cleaning and exhaust mechanism (6) is arranged inside the mounting frame (2). The cleaning and exhaust mechanism (6) is used for exhausting air. A filtering mechanism (7) is arranged outside the ventilation housing (1). The filtering mechanism (7) is used for filtering the exhausted air. A disassembly and assembly mechanism (8) is arranged at one end of the filtering mechanism (7). A drying mechanism (9) is arranged on the top of the filtering mechanism (7). The drying mechanism (9) is used for drying the exhausted air. One end of the top of the ventilation housing (1) is fixedly connected to a preheating outer shell (10).

2. The drying treatment device for processing fiberglass fabrics according to claim 1, wherein, The cleaning and exhaust mechanism (6) includes two cleaning rollers (601). Both of the two cleaning rollers (601) are rotatably connected inside the mounting frame (2). A gear (602) is fixedly connected to one end of the cleaning roller (601). The two gears (602) are meshed with each other. An installation pipe (603) is fixedly connected to one side of the ventilation housing (1). An exhaust fan (604) is fixedly connected inside the installation pipe (603).

3. A drying treatment device for processing fiberglass fabrics according to claim 2, characterized in that, The filtering mechanism (7) includes a housing (701). The outside of the housing (701) is fixedly connected to the outside of the ventilation housing (1). One end of the installation pipe (603) away from the ventilation housing (1) is fixedly connected to the outside of the housing (701). A filtering column (702) is rotatably connected inside the housing (701). A fixed housing (703) is fixedly connected to the bottom of the housing (701). An installation groove (704) is opened at the top end inside the fixed housing (703). A plurality of compression springs (705) are arranged inside the installation groove (704). A limiting plate (706) is slidably connected inside the installation groove (704). A cleaning brush (707) is fixedly connected to the top of the limiting plate (706). A dust collection groove (708) is opened inside the fixed housing (703). A motor (709) is fixedly connected to one end of the housing (701). The output end of the motor (709) is detachably connected to one end of the filtering column (702).

4. A drying treatment device for processing fiberglass fabrics according to claim 3, characterized in that, The disassembly and assembly mechanism (8) includes a fixed block (801). One side of the fixed block (801) is fixedly connected to the outside of the housing (701). A receiving groove (802) is formed inside the fixed block (801). A return spring (803) is arranged inside the receiving groove (802). A limiting disc (804) is slidably connected inside the receiving groove (802). A plug post (805) is fixedly connected to the middle of the limiting disc (804). A pull ring (806) is fixedly connected to one end of the plug post (805) away from the filtering mechanism (7). A sealing plate (807) is arranged at one end of the housing (701). Jacks (808) are formed at both ends of the sealing plate (807). The plug post (805) is engaged with the jacks (808).

5. A drying treatment device for processing fiberglass fabrics according to claim 3, characterized in that, The drying mechanism (9) includes a fixed pipe (901). The bottom of the fixed pipe (901) is fixedly connected to the top of the housing (701). A fixed ring (902) is fixedly connected to the top of the fixed pipe (901). A sliding pipe (903) is slidably connected inside the fixed pipe (901). An installation cover (904) is fixedly connected to the outside of the sliding pipe (903). A ventilation pipe (905) is fixedly connected to the top of the preheating outer shell (10). A top cover (906) is fixedly connected to one end of the ventilation pipe (905) away from the preheating outer shell (10). A desiccant pipe (907) is arranged between the top cover (906) and the installation cover (904). A pressing spring (908) is sleeved on the outside of the sliding pipe (903).

6. The drying treatment device for processing fiberglass fabrics according to claim 3, wherein, One end of the pressing spring (705) is fixedly connected to the inside of the installation groove (704), and the other end of the pressing spring (705) is fixedly connected to the bottom of the limiting plate (706).

7. A drying treatment device for processing fiberglass fabrics according to claim 3, characterized in that, The cleaning brush (707) is in contact with the outside of the filtering column (702). A sealing door (710) is arranged at one end of the fixed housing (703).

8. A drying treatment device for processing fiberglass fabrics according to claim 4, characterized in that, One end of the return spring (803) is fixedly connected to the inside of the receiving groove (802), and the other end of the return spring (803) is fixedly connected to the outer end of the limiting disc (804).

9. A drying treatment device for processing fiberglass fabrics according to claim 4, characterized in that, The return spring (803) is sleeved on the outside of the plug post (805), and the plug post (805) penetrates through the inside of the fixed block (801).

10. A drying treatment device for processing fiberglass fabrics according to claim 5, characterized in that, One end of the pressing spring (908) is fixedly connected to the bottom of the installation cover (904), and the other end of the pressing spring (908) is fixedly connected to the top of the fixed ring (902). A plurality of support frames (11) are fixedly connected to the bottom of the ventilation housing (1).

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