Continuous dehydration device for textiles
Through negative pressure dehydration and hot air drying technology, combined with the gas-liquid separation and drying process, the heat loss and safety hazards in the textile drying device are solved, and efficient and uniform textile drying effect is achieved.
Patent Information
- Application Number
- CN202421589108.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-08
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-07-08
AI Technical Summary
The existing textile drying devices have problems such as heat loss, safety hazards and low drying efficiency, especially the large internal space of the drying box and uneven hot air, which leads to long and uneven drying time of textiles.
The negative pressure dewatering mechanism is combined with the drying mechanism, and the negative pressure fan is provided to absorb moisture and dried with hot air to ensure that the water vapor is heated and then dried by gas-liquid separation, improving resource utilization and safety.
The uniform dehydration and efficient drying of textiles are achieved, which reduces drying time, improves resource utilization, and enhances safety, avoiding the problems of textile tail end drop and low hot air utilization.
Smart Images
Figure CN222251364U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of textile processing, and particularly relates to a continuous dehydration device for textiles. Background Art
[0002] Textiles are products processed by textiles. They include yarn, woven fabrics, knitted fabrics, braided fabrics, woven fabrics, etc. Textiles need to be dried after humidification treatment. The most commonly used method is ventilation drying. However, this method takes a long time to dry and is uneven. It is greatly affected by the drying wind, and the drying result is uncontrollable. Therefore, it is necessary to develop a textile production and processing drying device to solve the above problems.
[0003] After searching, the prior art announcement number CN 218410599 U is a textile production and processing drying device, which includes a drying box, a resistance wire and an air duct are arranged inside the drying box, and a blower is arranged outside the drying box and connected to the air duct, and air is supplied to the inside of the drying box through the blower box, and then passes through the resistance wire to heat and form hot air to dry the textile;
[0004] The disadvantage is that the internal space of the drying box is larger than the space for heating by the resistance wire, and the heat provided by the resistance wire is relatively dissipated, resulting in the disadvantage of heat loss; secondly, there is no corresponding supporting roller at the bottom of the pressing wheel. If the textile has a high moisture content, the last end of the textile will fall onto the resistance wire and ignite, causing a safety accident;
[0005] Further searching revealed a textile production and processing drying device with a prior art announcement number of CN 220728814 U, comprising a bottom plate, a drying box and a vertical plate fixedly connected to the top of the bottom plate, a cloth rolling roller rotatably connected to the surface of the vertical plate, a clamping block fixedly installed on the top of the vertical plate, a fixed block fixedly connected to the side of the drying box, a notch provided on the side of the drying box, a pin rotatably connected to the surface of the fixed block, a cloth guide roller rotatably connected to the surface of the pin, a support column fixedly connected to the inside of the drying box, and a support plate overlapped on the surface of the support column. The advantage of the utility model is that a support column is fixedly connected to the inside of the drying box, and a support plate overlapped on the surface of the support column. The textile passes through the support plate, which supports the textile and prevents the tail end of the textile from falling and sagging.
[0006] The disadvantage is that the use of the support plate constitutes a certain resistance, which reduces the penetration of hot air into the textiles, causing a large amount of hot air to be sucked away by the second fan blades above the textiles and the support plate, resulting in a low utilization rate, thereby reducing the drying effect of the textiles. Summary of the invention
[0007] The purpose of the utility model is to overcome the deficiencies in the prior art and provide a continuous dehydration device for textiles, which can dehydrate the textiles through a dehydration mechanism, wherein the dehydration chamber is attached to the textiles for negative pressure adsorption dehydration, and the dehydration is uniform. The dehydration efficiency is improved when used together with a drying mechanism, and the device is safe and practical.
[0008] In order to achieve the above purpose, the technical solution adopted by the utility model is:
[0009] A continuous dehydration device for textiles comprises a frame, on which a roller assembly, a dehydration mechanism and a power traction mechanism are arranged; one side of the dehydration mechanism is provided with an interconnected gas-liquid separation mechanism and a negative pressure fan for bringing a negative pressure adsorption effect to the dehydration mechanism, the dehydration mechanism comprises a dehydration chamber fixed to the frame, a first support plate, a second support plate and an edge sealing mechanism arranged on the first support plate and the second support plate, the first support plate and the second support plate are respectively arranged on the upper and lower sides of the dehydration chamber, and the dehydration chamber is provided with air holes; the edge sealing mechanism blocks the air holes of the dehydration chamber leaking from both sides of the textile to improve the negative pressure dehydration efficiency; the roller assembly comprises a plurality of rollers to support the textile; a sound insulation chamber is arranged on the outer side of the negative pressure fan; the negative pressure fan provides power to perform negative pressure dehydration on the dehydration mechanism, and the water vapor obtained by dehydration is separated into gas and liquid through the gas-liquid separation mechanism; the textile is towed by the power traction mechanism, and the roller assembly supports and redirects the transmission of the textile.
[0010] The dehydration mechanism is provided with a pair and is arranged up and down, which cooperates with the roller in the roller assembly to change the direction of the textile to achieve the effect of dehydrating both the front and back sides of the textile; the dehydration chamber is tightly attached to the textile to perform negative pressure adsorption to achieve the negative pressure dehydration effect.
[0011] The frame is provided with a drying mechanism and is located on one side of the dehydration mechanism; the drying mechanism comprises a drying chamber and a silencer connected to each other, the silencer is connected to the soundproof chamber, and the drying chamber is provided with air holes for discharging hot air; the gas generated by the dehydration mechanism is heated by the heat generated by the negative pressure fan itself and then enters the silencer and the drying chamber in turn to dry the textiles above the drying chamber.
[0012] The gas-liquid separation mechanism includes a first separation tank and a second separation tank connected by a connecting pipe, the first separation tank is connected to the dehydration chamber, and the second separation tank is connected to the negative pressure fan, and the negative pressure fan provides negative pressure suction; the first separation tank and the second separation tank are provided with a demisting layer to perform multiple demisting on the water vapor obtained by dehydration to achieve gas-liquid separation.
[0013] The roller assembly includes a first roller, a second roller, a third roller, a fourth roller, a first direction-changing roller, a second direction-changing roller, a third direction-changing roller, and a fourth direction-changing roller; the second direction-changing roller and the third direction-changing roller are respectively arranged on both sides of the dehydration mechanism; the fourth direction-changing roller is arranged on both sides of the drying chamber; the second roller and the third roller are arranged above the flattening roller to realize the transmission and direction change of the textiles.
[0014] The power traction mechanism comprises a second motor and a traction roller, and the second motor drives the traction roller to rotate to realize transmission and traction of the textile.
[0015] A flattening mechanism is provided at one end of the frame, including a first motor and a flattening roller. A pulley is provided at the shaft end of the first motor, and a pulley is provided at one end of the flattening roller and connected to the pulley at the shaft end of the first motor through a belt. The textile is flattened to prevent wrinkles by rotating the flattening roller.
[0016] A centering roller is provided in the roller assembly and is located above the flattening roller. A cylinder is provided at one end of the centering roller and is fixed on the frame. The cylinder is used to swing the centering roller up and down so that the textile slides to the center position.
[0017] The edge sealing mechanism includes a fixed seat, a sealing pad, a power group, a tension spring, a rotating shaft, and a fixing part; the edge sealing mechanism is provided with two groups and is symmetrically arranged on the dehydration chamber, the power group is fixed on the first support plate, the fixed seat is arranged on the dehydration chamber, a pressure roller is arranged on the fixed seat, the fixing part is arranged at both ends of the dehydration chamber, the rotating shaft is arranged on the second support plate, and one end of the tension spring is fixedly connected to the second support plate; one end of the sealing pad is connected to the tension spring after being wrapped around the rotating shaft, and the other end is connected to the fixing part after being wrapped around the pressure roller; the fixed seat is driven to move on the dehydration chamber by the power group, and then the sealing pad is pressed by the pressure roller to seal the air holes at both ends of the dehydration chamber, thereby improving and ensuring the negative pressure adsorption strength and stabilizing the dehydration effect, wherein the tension spring can ensure the tensioning strength of the sealing pad.
[0018] Compared with the prior art, the utility model has the following beneficial effects:
[0019] 1) The invention is provided with a dehydration mechanism realized by negative pressure adsorption. The dehydration chamber is provided with air holes. During the transmission process of the textile, the textile is closely attached to the dehydration chamber and covers the air holes. The negative pressure fan provides negative pressure power to the dehydration chamber for adsorption, and the moisture on the textile is adsorbed and removed. This method has a uniform and safe dehydration effect.
[0020] Secondly, the dehydrated water vapor is separated into gas and liquid by the gas-liquid separation mechanism, and then transmitted through the pipeline and heated by the heat generated by the negative pressure fan itself, and then enters the silencer and the drying chamber in turn. The drying chamber is provided with air holes, and the hot air is discharged through the air holes to dry the textiles. Not only the heat is fully utilized, thus improving the resource utilization rate, but it is also safe and convenient. At the same time, it cooperates with the dehydration mechanism to realize dehydration and drying in turn, and the dehydration effect is improved when used together.
[0021] Furthermore, the dehydration mechanism is provided with one set each at the top and the bottom, and cooperates with the roller assembly to realize the directional winding of the textile around the dehydration mechanism, so that the textile passes through the two sets of dehydration mechanisms in sequence and realizes the dehydration of the textile on both sides in turn, thereby improving the dehydration effect; wherein the power group drives the fixed seat to move on the dehydration chamber, and then the pressure roller presses the sealing pad to seal the air holes at both ends of the dehydration chamber, which can improve and ensure the negative pressure adsorption strength and stabilize the dehydration effect, wherein the tension spring can also ensure the tensioning strength of the sealing pad. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] Attached Figure 1 This is a schematic diagram of the structure of a continuous dehydration device for textiles in the utility model. Figure 1 ;
[0023] Attached Figure 2 This is a schematic diagram of the structure of a continuous dehydration device for textiles in the utility model. Figure 2 ;
[0024] Attached Figure 3 This is a schematic diagram of the structure of a continuous dehydration device for textiles in the utility model. Figure 3 ;
[0025] Attached Figure 4 It is a schematic diagram of the local structure of the rack;
[0026] Attached Figure 5 It is a structural schematic diagram of the gas-liquid separation mechanism;
[0027] Attached Figure 6 It is a structural schematic diagram of the dehydration mechanism;
[0028] Attached Figure 7 It is a structural schematic diagram of the drying chamber;
[0029] Attached Figure 8 is a schematic diagram of the structure of the roller assembly;
[0030] Attached Fig. 9 It is a structural diagram of the edge banding mechanism;
[0031] In the figure: 1. frame; 11. first roller; 12. centering roller; 121. cylinder; 13. second roller; 14. third roller; 15. fourth roller; 16. first change roller; 17. second change roller; 18. third change roller; 19. fourth change roller; 2. flattening mechanism; 21. first motor; 22. flattening roller; 3. dehydration mechanism; 31. dehydration chamber; 32. first support plate; 33. second support plate; 34. edge sealing mechanism; 341. fixed seat; 342. sealing pad; 343. power group; 344. tension spring; 345. rotating shaft; 346. fixing part; 4. soundproof chamber; 5. silencer; 6. gas-liquid separation mechanism; 61. first separation tank; 62. second separation tank; 63. connecting pipe; 64. demisting layer; 7. drying chamber; 8. power traction mechanism; 9. textiles. DETAILED DESCRIPTION
[0032] To facilitate the understanding of those skilled in the art, Figure 1-9 , the technical solution of the utility model is further specifically described.
[0033] A continuous dehydration device for textiles, comprising a frame 1, on which a roller assembly, a dehydration mechanism 3, and a power traction mechanism 8 are arranged; one side of the dehydration mechanism 3 is provided with an interconnected gas-liquid separation mechanism 6 and a negative pressure fan for bringing a negative pressure adsorption effect to the dehydration mechanism 3, the dehydration mechanism 3 comprises a dehydration chamber 31 fixed to the frame 1, a first support plate 32, a second support plate 33, and an edge sealing mechanism 34 arranged on the first support plate 32 and the second support plate 33, the first support plate 32 and the second support plate 33 are respectively arranged on the upper and lower sides of the dehydration chamber 31, and the dehydration chamber 31 is provided with a gas-liquid separation mechanism 6 and a negative pressure fan for bringing a negative pressure adsorption effect to the dehydration mechanism 3. It is provided with air holes; the edge sealing mechanism 34 blocks the air holes leaking from the dehydration chamber 31 on both sides of the textile to improve the negative pressure dehydration efficiency; the roller assembly includes a plurality of rollers to support the textile; a sound insulation chamber 4 is provided on the outside of the negative pressure fan; the negative pressure fan provides power to perform negative pressure dehydration on the dehydration mechanism 3, and the water vapor obtained by dehydration is separated into gas and liquid through the gas-liquid separation mechanism 6; the textile 9 is towed by the power traction mechanism 8, and the roller assembly supports and redirects the transmission of the textile 9. The power traction mechanism 8 is a conventional traction power for dehydrating existing textiles, which is one of the existing technologies and will not be described in detail here.
[0034] The dehydration mechanism 3 is provided with a pair and is arranged up and down, cooperating with the roller in the roller assembly to change the direction of the textile, so as to achieve the effect of dehydrating both the front and back sides of the textile 9; the dehydration chamber 31 is tightly attached to the textile 9, performs negative pressure adsorption, and achieves the negative pressure dehydration effect.
[0035] The frame 1 is provided with a drying mechanism and is located on one side of the dehydration mechanism 3; the drying mechanism includes a drying chamber 7 and a silencer 5 connected to each other, the silencer 5 is connected to the soundproof chamber 4, and the drying chamber 7 is provided with air holes for discharging hot air; the gas generated by the dehydration mechanism 3 is heated by the heat generated by the negative pressure fan itself and then enters the silencer 5 and the drying chamber 7 in sequence to dry the textiles 9 above the drying chamber 7.
[0036] The gas-liquid separation mechanism 6 includes a first separation tank 61 and a second separation tank 62 connected by a connecting pipe 63. The first separation tank 61 is connected to the dehydration chamber 31, and the second separation tank 62 is connected to the negative pressure fan, which provides negative pressure suction; a demisting layer 64 is provided in the first separation tank 61 and the second separation tank 62 to perform multiple demisting operations on the dehydrated water vapor to achieve gas-liquid separation and filter impurities in the textile water, and the separated water is discharged through the drain pipes at the bottom of the first separation tank and the second separation tank; the gas-liquid separation technology used here is one of the existing technologies, and will not be described in detail here;
[0037] The roller assembly includes a first roller 11, a second roller 13, a third roller 14, a fourth roller 15, a first direction-changing roller 16, a second direction-changing roller 17, a third direction-changing roller 18, and a fourth direction-changing roller 19; the second direction-changing roller 17 and the third direction-changing roller 18 are respectively arranged on both sides of the dehydration mechanism 3; the fourth direction-changing roller 19 is arranged on both sides of the drying chamber 7; the second roller 13 and the third roller 14 are arranged above the flattening roller 22 to realize the transmission and direction change of the textile 9.
[0038] The power traction mechanism 8 includes a second motor and a traction roller. The second motor drives the traction roller to rotate to achieve transmission and traction of the textile 9.
[0039] A flattening mechanism 2 is provided at one end of the frame 1, including a first motor 21 and a flattening roller 22. A pulley is provided at the shaft end of the first motor 21, and a pulley is provided at one end of the flattening roller 22 and is connected to the pulley at the shaft end of the first motor 21 through a belt; the textile 9 is flattened to prevent wrinkles by rotating the flattening roller 22.
[0040] A centering roller 12 is provided in the roller assembly and is located above the flattening roller 22. A cylinder 121 is provided at one end of the centering roller 12 and is fixed on the frame. The cylinder 121 is used to swing the centering roller up and down so that the textile slides to the center position.
[0041] The edge sealing mechanism 34 includes a fixed seat 341, a sealing pad 342, a power group 343, a tension spring 344, a rotating shaft 345, and a fixing part 346; the edge sealing mechanism 34 has two groups and is symmetrically arranged on the dehydration chamber 31, the power group 343 is fixed on the first support plate 32, the fixed seat 341 is arranged on the dehydration chamber 31, a pressure roller is arranged on the fixed seat 341, the fixing part 346 is arranged at both ends of the dehydration chamber 31, the rotating shaft 345 is arranged on the second support plate 33, and one end of the tension spring 344 is fixedly connected to the second support plate 33; the sealing pad 34 One end is connected to the rotating shaft 345 and then connected to the tension spring 344, and the other end is connected to the pressure roller and then connected to the fixing part 346; the power group 343 is a high-precision screw slide linear module, the model is the GTH slide series, which is obtained through private customization or purchase. The power group 343 drives the fixing seat 341 to move on the dehydration chamber 31, and then the pressure roller presses the sealing gasket 342 to seal the air holes at both ends of the dehydration chamber 31, thereby improving and ensuring the negative pressure adsorption strength and stabilizing the dehydration effect, wherein the tension spring 344 can ensure the tension of the sealing gasket 342.
[0042] A continuous dehydration device for textiles, the working process is as follows:
[0043] First, the textile 9 enters the flattening mechanism 2 after being centered by the second roller 13, the third roller 14 and the centering roller 12, and the textile 9 with water is flattened by the rotation of the flattening roller 22 to prevent wrinkles and affect subsequent transmission and dehydration; then the textile 9 is further transmitted and changed direction by the roller assembly, so that the textile 9 changes direction at the dehydration mechanism 3; then the negative pressure fan provides power to provide suction to the gas-liquid separation mechanism 6 and the dehydration mechanism 3 to achieve the negative pressure dehydration effect of the dehydration mechanism 3, and then the water vapor obtained by dehydration enters the gas-liquid separation mechanism 6 for gas-liquid separation, and the separated water passes through the first The separation tank and the second separation tank are discharged through the drain pipe at the bottom, and the obtained gas is discharged through the pipeline and then supplied to the drying chamber after being heated by the heat generated by the operation of the negative pressure fan. The drying chamber 7 dries the textiles 9 passing above; the power traction mechanism 8 provides power to transmit the textiles between the roller assemblies; the power group 343 drives the fixed seat 341 to move on the dehydration chamber 31, and then the pressure roller presses the sealing gasket 342 to seal the air holes at both ends of the dehydration chamber 31, thereby improving and ensuring the negative pressure adsorption strength and stabilizing the dehydration effect, wherein the tension spring 344 can ensure the tensioning strength of the sealing gasket 342.
[0044] In the description of the present invention, unless otherwise specified, "multiple" means two or more; the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operate in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance.
[0045] In summary, including but not limited to motors, power packs and other electronic or electrical components are components in the prior art, obtained through private customization or purchase, and the electrical connections between the components are conventional circuit connections or electrical connections in the prior art, and are not within the scope of protection of the present utility model;
[0046] The above contents are merely examples and explanations of the structure of the utility model. The technicians in this technical field may make various modifications or additions to the specific embodiments described or replace them in a similar manner. As long as they do not deviate from the structure of the utility model or exceed the scope defined in the claims, they should all fall within the protection scope of the utility model.
Claims
1. A continuous dehydration device for textiles, comprising a frame, on which a roller assembly, a dehydration mechanism, and a power traction mechanism are arranged; characterized in that One side of the dehydration mechanism is provided with an interconnected gas-liquid separation mechanism and a negative pressure fan which brings a negative pressure adsorption effect to the dehydration mechanism. The dehydration mechanism includes a dehydration chamber fixed on a frame, a first support plate, a second support plate and an edge sealing mechanism arranged on the first support plate and the second support plate. The first support plate and the second support plate are respectively arranged on the upper and lower sides of the dehydration chamber, and air holes are arranged on the dehydration chamber; the edge sealing mechanism blocks the air holes in the dehydration chamber leaking from both sides of the textile to improve the negative pressure dehydration efficiency; the roller assembly includes a plurality of rollers to support the textile, and a sound insulation chamber is arranged on the outside of the negative pressure fan.
2. A continuous dehydration device for textiles according to claim 1, characterized in that The dehydration mechanism is provided with a pair and is arranged up and down, and cooperates with the roller in the roller assembly to change the direction of the textile to achieve the effect of dehydrating both the front and back sides of the textile; the dehydration chamber is closely attached to the textile to perform negative pressure adsorption.
3. A continuous dehydration device for textiles according to claim 1, characterized in that The frame is provided with a drying mechanism and is located on one side of the dehydration mechanism; the drying mechanism comprises a drying chamber and mutually connected silencers, the silencers are connected to the sound insulation bin, and the drying chamber is provided with air holes for discharging hot air.
4. A continuous dehydration device for textiles according to claim 1, characterized in that The gas-liquid separation mechanism includes a first separation tank and a second separation tank connected by a connecting pipe, the first separation tank is connected to the dehydration chamber, and the second separation tank is connected to the negative pressure fan, and the negative pressure fan provides negative pressure suction; the first separation tank and the second separation tank are provided with a demisting layer to perform multiple demisting on the water vapor obtained by dehydration to achieve gas-liquid separation.
5. A continuous dehydration device for textiles according to claim 1, characterized in that The roller assembly includes a first roller, a second roller, a third roller, a fourth roller, a first direction-changing roller, a second direction-changing roller, a third direction-changing roller, and a fourth direction-changing roller; the second direction-changing roller and the third direction-changing roller are respectively arranged on both sides of the dehydration mechanism; the fourth direction-changing roller is arranged on both sides of the drying chamber; the second roller and the third roller are arranged above the flattening roller.
6. A continuous dehydration device for textiles according to claim 1, characterized in that The power traction mechanism comprises a second motor and a traction roller, and the second motor drives the traction roller to rotate to realize transmission and traction of the textile.
7. A continuous dehydration device for textiles according to claim 1, characterized in that One end of the frame is provided with a flattening mechanism, including a first motor and a flattening roller. The first motor shaft end is provided with a pulley, and one end of the flattening roller is provided with a pulley and connected to the pulley at the first motor shaft end through a belt.
8. A continuous dehydration device for textiles according to claim 5, characterized in that A centering roller is provided in the roller assembly and is located above the flattening roller. A cylinder is provided at one end of the centering roller and is fixed on the frame. The cylinder is used to swing the centering roller up and down so that the textile slides to the center position.
9. A continuous dehydration device for textiles according to claim 1, characterized in that The edge sealing mechanism includes a fixed seat, a sealing pad, a power group, a tension spring, a rotating shaft, and a fixing part; the edge sealing mechanism is provided with two groups and is symmetrically arranged on the dehydration chamber, the power group is fixed on the first support plate, the fixed seat is arranged on the dehydration chamber, a pressure roller is arranged on the fixed seat, the fixing part is arranged at both ends of the dehydration chamber, the rotating shaft is arranged on the second support plate, and one end of the tension spring is fixedly connected to the second support plate; one end of the sealing pad is connected to the rotating shaft and then connected to the tension spring, and the other end is connected to the pressure roller and then connected to the fixing part.