Textile fabric energy-saving dryer

Abstract

The utility model belongs to the field of textile fabric processing, and particularly relates to a textile fabric energy-saving drying machine which is characterized in that a plurality of hollow rollers are rotatably arranged in a box body, a plurality of air holes are formed in the outer circle face of each hollow roller, and one end of each hollow roller is rotatably communicated with a hot air input assembly; an eccentric roller is rotationally arranged in the box body between every two adjacent hollow rollers, a lower air suction cover is arranged on the inner bottom surface of the box body below each hollow roller, the multiple lower air suction covers are communicated with one another, an upper air outlet cover is arranged on the inner top surface of the box body, and a second air conveying pipeline is arranged between the multiple lower air suction covers and the upper air outlet cover in a communicated mode; an air circulating pump is arranged on the side wall of one side of the box body, and the input end and the output end of the air circulating pump communicate with the second air conveying pipeline. Through the arrangement of the hollow roller and other components, in the drying process of the textile cloth, the textile cloth is supported outwards from the middle through the hollow roller, and stretching and flattening treatment of the textile cloth in the drying process is formed.

Description

Technical Field

[0001] This utility model belongs to the field of textile processing technology, and in particular relates to an energy-saving dryer for textile fabrics. Background Technology

[0002] In the textile production process, the resulting shaped fabric contains a high moisture content and needs to be dried. Therefore, the drying oven is an indispensable piece of equipment in textile production, and its quality directly affects the quality of the textile fabric.

[0003] Patent application CN202321843315.3 discloses an energy-saving dryer for textile fabrics, comprising a housing, a control console on one side of the housing, a receiver on the upper surface of the housing, an exhaust fan at the bottom of the housing, an opening on one side of the housing, a moving device on the inner wall of the housing, a fixing device within the moving device, and a fixing plate on one side of the fixing device, with fixing bolts symmetrically arranged on the surface of the fixing plate, the moving plate being connected by the fixing bolts, a dryer within the fixing device, a placement device on the inner wall of the housing, and a connecting device below the placement device, the connecting device comprising a connecting slide plate fixedly mounted on the surface of the placement rod, a connecting slide rod within the connecting slide plate, a limiting block at one end of the connecting slide rod, and a placement rod on one side of the housing. Through the cooperation of these structures, the dryer achieves the purpose of targeted heating and drying of the textile fabric surface through movement.

[0004] Existing technologies, through the use of connecting slide rods and other components, can achieve moving drying of the fabric surface, but still have shortcomings:

[0005] Firstly, existing dryers directly drive and support the fabric when drying it, without stretching it out. This not only makes the fabric prone to wrinkles after drying, but also makes it difficult to dry the wrinkled areas, resulting in poor drying efficiency. Consequently, the quality of the dried fabric is poor, and the drying time is increased.

[0006] Secondly, existing dryers use hot air circulation for drying, but they lack filtration of water vapor in the hot air during the circulation process, resulting in low drying efficiency and affecting the machine's energy efficiency.

[0007] Finally, during the hot air circulation process, existing dryers generate lint and other impurities in the fabric. If these impurities are not filtered during the hot air circulation process, they will re-adhere to the end face of the fabric, thereby reducing the drying quality of the fabric. Utility Model Content

[0008] To overcome the shortcomings of existing technologies, this invention provides an energy-saving dryer for textile fabrics. Through the arrangement of components such as hollow rollers, the textile fabric is supported from the center outwards during the drying process, resulting in a smoothing effect. Furthermore, the sliding frame and other components enable circulation of hot air within the chamber, and during this circulation, water vapor and impurities are filtered from the hot air.

[0009] To achieve the above objectives, this utility model provides the following technical solution: an energy-saving dryer for textile fabrics, comprising a housing, wherein multiple hollow rollers are rotatably arranged inside the housing, each hollow roller having multiple air vents on its outer circumference, one end of each hollow roller being rotatably connected to a hot air input component, an eccentric roller being rotatably arranged between every two adjacent hollow rollers inside the housing, a lower suction hood being arranged below each hollow roller on the inner bottom surface of the housing, the multiple lower suction hoods being interconnected, an upper air outlet hood being arranged on the inner top surface of the housing, a second air supply pipe being connected between the multiple lower suction hoods and the upper air outlet hood, and an air circulation pump being arranged on one side wall of the housing, the input and output ends of the air circulation pump being interconnected with the second air supply pipe.

[0010] Optionally, each of the lower suction hoods is provided with a second diffusion hood at its upper port, and the upper exhaust hood is provided with a first diffusion hood at its lower port.

[0011] Optionally, a motor is provided on one side of each eccentric roller on the outer wall of the housing, and the output end of each motor is eccentrically connected through the side wall of its adjacent eccentric roller via the housing.

[0012] Optionally, each of the hollow rollers has multiple anti-slip protrusions on its outer circumferential surface.

[0013] Optionally, the second air duct is provided with a first sliding groove on both sides of the lower end face of the housing, and a second sliding groove is provided above each first sliding groove on the lower end face of the lower suction hood. A sliding frame is slidably arranged inside each first sliding groove, and dry particles are arranged inside each sliding frame. The top of each sliding frame passes through the second sliding groove and is in close contact with the inner top surface of the lower suction hood. Multiple filter holes are provided on the two opposite side walls of each sliding frame.

[0014] Optionally, storage slots are provided on two opposite side walls of the plurality of sliding frames.

[0015] Optionally, a sealing ring is provided on the outer side of each sliding frame on the inner sidewall of the first sliding groove.

[0016] Optionally, each of the sliding frames is provided with a humidity detector inside.

[0017] In summary, compared with existing technologies, the beneficial effects of this solution are as follows:

[0018] (1) By setting up components such as hollow rollers, ventilation holes and anti-slip convex rings, the present invention enables the textile fabric to be supported from the middle to the outside during the drying process by the hollow rollers, forming a stretching treatment of the textile fabric during the drying process, thereby effectively improving the drying efficiency of the textile fabric and improving the drying quality of the textile fabric.

[0019] (2) By setting up components such as the lower suction hood, the upper air outlet hood and the sliding frame, this utility model can form a circulation of hot air inside the box. During the hot air circulation process, it can filter water vapor and impurities from the hot air, effectively improving the drying efficiency and the quality of the dried textile fabric. Attached Figure Description

[0020] Figure 1 This is a perspective view of the present utility model;

[0021] Figure 2 This is a top view of the present invention;

[0022] Figure 3 for Figure 2 A three-dimensional cross-sectional view at point AA;

[0023] Figure 4 for Figure 2 3D cross-sectional view at point BB;

[0024] Figure 5 for Figure 4 A magnified view of a section at point C.

[0025] Figure 6 for Figure 3 Enlarged view of a section at point D;

[0026] Figure 7 This is a route diagram for drying fabric according to this utility model.

[0027] In the diagram: 10. Box body, 11. Inlet, 12. Outlet, 13. Outlet roller, 14. Take-up roller, 15. Hollow roller, 16. Ventilation hole, 17. Anti-slip convex ring, 18. Air inlet, 19. Hot air blower, 20. First air duct, 21. Eccentric roller, 22. Lower suction hood, 23. Upper air outlet hood, 24. Second air duct, 25. Air circulation pump, 26. First slide groove, 27. Second slide groove, 28. Sliding frame, 29. Filter hole, 30. Storage compartment, 31. Sealing ring, 32. Handle, 33. Humidity detector, 34. First diffuser, 35. Second diffuser, 36. Motor. Detailed Implementation

[0028] To enable those skilled in the art to better understand the present invention, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. Example 1:

[0029] like Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 5 As shown, an energy-saving dryer for textile fabrics includes a housing 10. An inlet 11 and an outlet 12 are respectively provided on the side walls of the housing 10. An outlet roller 13 is rotatably mounted on one side of the inlet 11 and on the side wall of the housing 10. A winding roller 14 is rotatably mounted on one side of the outlet 12 and on the side wall of the housing 10. Multiple hollow rollers 15 are rotatably mounted inside the housing 10. Figure 7 As shown, the fabric to be dried is wound around the outside of the discharge roller 13, passing above the first hollow roller 15, then around below the eccentric roller 21, then around above the second hollow roller 15, and finally around the outside of the take-up roller 14. A motor is provided on one side of the take-up roller 14 to drive its rotation, thus rotating the take-up roller 14 and causing the fabric to wind around its outer surface. This also provides the power needed for stretching the fabric inside the housing 10, preventing the fabric from collapsing and reducing wrinkles while improving drying efficiency. The cross-sectional shape of the hollow roller 15 is as follows... Figure 4 As shown, the cross-sectional diameter gradually decreases from the middle to both ends, so that when the textile fabric is wound around the outside of multiple hollow rollers 15, under the stretching and tightening action of the winding rollers 15, each hollow roller 15 can form a stretching treatment of the textile fabric from the middle to both sides, thereby reducing wrinkles in the textile fabric during the drying process and effectively improving the drying efficiency of the textile fabric. Multiple air vents 16 are provided on the outer circular surface of each hollow roller 15, and a hot air input component is rotatably connected to one end of each hollow roller 15.

[0030] The hot air assembly includes air inlets 18 disposed on one side of the hollow rollers 15 on the outer wall of the housing 10. Each air inlet 18 is rotatably connected to one end of its adjacent hollow roller 15. A hot air blower 19 is disposed on one side wall of the housing 10. A first air duct 20 is provided between each air inlet 18 and the hot air blower 19. The hot air blower 19 is a common hot air blower that can continuously output hot air, which is existing technology. The output end of the hot air blower 19 delivers hot air to the interior of each hollow roller 15 through the first air duct 20, and blows it into the interior of the housing 10 and the end face of the textile fabric through multiple vents 16, thereby drying the textile fabric. An offset is rotatably disposed between every two adjacent hollow rollers 15 inside the housing 10. The eccentric roller 21 has a motor 36 installed on one side of the outer wall of the box 10. The output end of each motor 36 passes through the box 10 and is eccentrically connected to the side wall of its adjacent eccentric roller 21. The motor 36 is a common motor and is existing technology. The output end of the motor 36 drives the eccentric roller 21 to rotate eccentrically. Since the fabric is stretched and taut inside the box 10, when the eccentric roller rotates, it will form a tensioning operation on the fabric through its own eccentric structure, causing the fabric to shake up and down. This allows the impurities adhering to the lower end of the fabric to fall off during the drying process. Moreover, the shaking of the fabric during the drying process will shake out the moisture contained in the fabric, thereby improving the drying efficiency of the fabric.

[0031] Below each hollow roller 15, on the inner bottom surface of the housing 10, a lower suction hood 22 is provided. These lower suction hoods 22 are interconnected. An upper exhaust hood 23 is provided on the inner top surface of the housing 10. A second air supply duct 24 connects the lower suction hoods 22 and the upper exhaust hood 23. An air circulation pump 25 is installed on one side wall of the housing 10. This air circulation pump 25 is a standard air circulation pump, existing technology. The air circulation pump 25 provides power for the air circulation inside the housing 10. Both the input and output ends of the air circulation pump 25 are connected to the second air supply duct 24. When drying the fabric, the air circulation pump 25 is activated. The output and input ends of the air circulation pump 25 drive the air circulation inside the second air duct 24, thereby causing multiple lower suction hoods 22 to draw hot air from the space below the hollow rollers 15 into the lower suction hoods 22, and then input it into the upper air outlet hood 23 through the second air duct 24, and blow it out from the upper air outlet hood 23, forming a drying process on the upper surface of the fabric between the multiple hollow rollers 15. This not only circulates the hot air inside the box 10, but also circulates the hot air from the space below the textile inside the box 10 to the top of the textile, thereby forming a synchronous drying of the upper and lower surfaces of the textile inside the box 10, thus improving the drying efficiency of the textile.

[0032] Furthermore, such as Figure 3As shown, each lower suction hood 22 is provided with a second diffuser hood 35 at its upper port. The second diffuser hood 35 can increase the absorption efficiency of hot air inside the box 10, so that the lower suction hood 22 can suck in and circulate hot air from a larger area inside the box 10. The upper exhaust hood 23 is provided with a first diffuser hood 34 at its lower port. The first diffuser hood 34 can diffuse the hot air blown out by the upper exhaust hood 23, thereby increasing the drying area of ​​the upper exhaust hood 23 on the upper surface of the textile fabric, and thus improving the drying efficiency of the textile fabric.

[0033] Furthermore, such as Figure 5 As shown, each hollow roller 15 has multiple anti-slip protrusions 17 on its outer surface. The multiple anti-slip protrusions 17 form a snap-fit ​​fixation for the stretched fabric on the outer surface of the hollow roller 15, further reducing the number of wrinkles after the fabric is dried. The multiple anti-slip protrusions 17 also create multiple annular spaces between the fabric and the outer surface of the hollow roller 15, reducing the contact area between the fabric and the hollow roller. This allows the hot air blown out by the multiple ventilation holes 16 to circulate more quickly, thereby accelerating the removal of moisture from the fabric and effectively improving the drying efficiency.

[0034] Furthermore, such as Figure 6 As shown, the second air duct 24 has first grooves 26 on both sides of the lower end face of the housing 10. Above each first groove 26, a second groove 27 is provided on the lower end face of the lower suction hood 22. A sliding frame 28 is slidably installed inside each first groove 26. Drying particles are placed inside each sliding frame 28. A handle 32 is provided on the lower end face of each sliding frame 28, facilitating installation and removal. The top of each sliding frame 28 passes through the second groove 27 and abuts tightly against the inner top surface of the lower suction hood 22. Multiple filter holes 29 are provided on the two opposite side walls of each sliding frame 28. Under the action of the air circulation pump 25, hot air is... The air enters the interior of the lower suction hood 22 from the upper end of the lower suction hood 22, then enters the interior of the second air supply duct 24, and is blown into the interior of the housing 10 by the upper air outlet hood 23. As the hot air enters the interior of the second air supply duct 24 from the lower suction hood 22, it passes through multiple filter holes 29 on the side wall of the sliding frame 28. During this process, the moisture in the hot air is absorbed and filtered by the dry particles inside the sliding frame 28, thereby effectively improving the drying efficiency of the fabric. Furthermore, the sliding design of the sliding frame 28 allows for easy removal when it needs to be replaced by pulling the handle 32, which moves the sliding frame 28 away from the first slide groove 26 and the second slide groove 27. This facilitates the installation, disassembly, and replacement of the sliding frame 28.

[0035] Furthermore, such as Figure 6As shown, storage slots 30 are provided on the two opposite side walls of the multiple sliding frames 28. When hot air passes through the sliding frames 28 and the filter holes 29, impurities in the hot air are filtered to one side of the sliding frames 28. The storage slots 30 can store the filtered impurities, so that when the sliding frames 28 are removed, the impurities stored in the storage slots can be taken out, thus facilitating the cleaning of the filtered impurities.

[0036] Furthermore, such as Figure 6 As shown, each sliding frame 28 is provided with a sealing ring 31 on the outer side of the inner wall of the first sliding groove 26. The sealing ring 31 can increase the sealing between the sliding frame 28 and the first sliding groove 26.

[0037] Furthermore, such as Figure 6 As shown, each sliding frame 28 is equipped with a humidity detector 33. The humidity detector 33 is a common humidity detector, which facilitates the detection of the humidity of the drying particles inside the sliding frame 28, thereby effectively preventing the drying effect of the hot air from being reduced after the water seal of the drying particles inside the sliding frame 28 becomes saturated.

[0038] The specification and claims use certain terms to refer to specific components. Those skilled in the art will understand that hardware manufacturers may use different names to refer to the same component. This specification and claims do not distinguish components based on differences in name, but rather on differences in function. The term "comprising" throughout the specification and claims is an open-ended term and should be interpreted as "comprising but not limited to." "Approximately" means that within an acceptable margin of error, those skilled in the art can solve the technical problem and substantially achieve the technical effect within a certain margin of error.

[0039] It should be noted that the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a product or system comprising a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a product or system. Without further limitation, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the product or system that includes said element.

[0040] The foregoing description illustrates and describes several preferred embodiments of this application. However, as previously stated, it should be understood that this application is not limited to the forms disclosed herein and should not be construed as excluding other embodiments. It can be used in various other combinations, modifications, and environments, and can be altered within the scope of the application concept described herein through the foregoing teachings or techniques or knowledge in related fields. Any modifications and variations made by those skilled in the art that do not depart from the spirit and scope of this application should be within the protection scope of the appended claims.

Claims

1. An energy-saving dryer for textile fabrics, characterized in that, The enclosure includes a housing (10), inside which a plurality of hollow rollers (15) are rotatably arranged. Each hollow roller (15) has a plurality of ventilation holes (16) on its outer circumferential surface. One end of each hollow roller (15) is rotatably connected to a hot air input component. An eccentric roller (21) is rotatably arranged between every two adjacent hollow rollers (15) inside the housing (10). The lower part of each hollow roller (15) is located at the inner bottom of the housing (10). Each surface is provided with a lower suction hood (22), and the multiple lower suction hoods (22) are interconnected. The inner top surface of the box (10) is provided with an upper air outlet hood (23). The multiple lower suction hoods (22) and the upper air outlet hood (23) are connected by a second air supply pipe (24). An air circulation pump (25) is provided on one side wall of the box (10), and the input end and output end of the air circulation pump (25) are interconnected with the second air supply pipe (24).

2. The energy-saving dryer for textile fabrics according to claim 1, characterized in that, Each of the lower suction hoods (22) is provided with a second diffuser hood (35) at its upper port, and the upper exhaust hood (23) is provided with a first diffuser hood (34) at its lower port.

3. The energy-saving dryer for textile fabrics according to claim 1, characterized in that, Each of the eccentric rollers (21) has a motor (36) installed on one side of the outer wall of the housing (10), and the output end of each motor (36) passes through the housing (10) and is eccentrically connected to the side wall of its adjacent eccentric roller (21).

4. The energy-saving dryer for textile fabrics according to claim 1, characterized in that, Each of the hollow rollers (15) has multiple anti-slip protrusions (17) on its outer circular surface.

5. The energy-saving dryer for textile fabrics according to claim 1, characterized in that, The second air duct (24) is provided with a first groove (26) on both sides of the lower end face of the housing (10). A second groove (27) is provided above each first groove (26) on the lower end face of the lower suction hood (22). A sliding frame (28) is slidably arranged inside each first groove (26). Dry particles are provided inside each sliding frame (28). The top of each sliding frame (28) passes through the second groove (27) and is tightly abutted against the inner top surface of the lower suction hood (22). Multiple filter holes (29) are provided on the two opposite side walls of each sliding frame (28).

6. The energy-saving dryer for textile fabrics according to claim 5, characterized in that, Storage slots (30) are provided on the two opposite side walls of the multiple sliding frames (28).

7. The energy-saving dryer for textile fabrics according to claim 6, characterized in that, Each of the sliding frames (28) has a sealing ring (31) on the inner sidewall of the first sliding groove (26).

8. The energy-saving dryer for textile fabrics according to claim 6, characterized in that, Each of the sliding frames (28) is equipped with a humidity detector (33).

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