Drying device for environment-friendly chemical fabric

Abstract

The utility model belongs to the technical field of environment-friendly chemical fabric and drying equipment, and particularly relates to environment-friendly chemical fabric and a drying device thereof, which comprise side plates, two groups of belt wheels are rotatably connected between the two side plates, each group of belt wheels is in transmission connection with a transmission belt with a through groove, and the outer surface of each transmission belt is fixedly connected with sponge. A drying component is arranged between the two side plates, two condensation components are arranged between the two side plates, and two shells are fixedly connected between the two side plates. Before chemical fabric is heated, redundant water on the surface of the fabric can be absorbed through the sponge in advance, the follow-up drying efficiency is improved, water adsorbed on the sponge is evaporated through the drying component, after hot air and water vapor pass through the condensation component, the water vapor is condensed into water to be recycled, and the hot air acts on the chemical fabric after being cooled by the condensation component; the surface of the chemical fabric is prevented from melting and charring due to over-high temperature.

Description

Technical Field

[0001] The utility model belongs to the technical field of environmentally friendly chemical fiber cloth and drying equipment, in particular to an environmentally friendly chemical fiber cloth and a drying device thereof. Background Art

[0002] Chemical fiber fabrics are new types of clothing developed in modern times, and there are many types. Here they mainly refer to pure, blended or interwoven fabrics processed from chemical fibers. In recent years, as the country pays more and more attention to environmental protection, it pays more and more attention to environmentally friendly chemical fiber fabrics. In the production process of chemical fiber fabrics, chemical fiber fabrics need to be dried. Traditional drying devices evaporate a lot of water during the drying process, causing a waste of water resources, and the drying temperature is difficult to control. Too low a temperature will affect the drying effect and efficiency, and too high a temperature will cause the surface of the chemical fiber fabric to burn and melt.

[0003] A Chinese patent with authorization announcement number CN210262324U discloses a drying device for a slurry machine for processing chemical fiber cloth, including a drying box, a preheating box fixedly provided at one end of the drying box, a cooling box fixedly provided at the other end of the drying box, hot air blowers fixedly provided at the top and bottom ends of the drying box, the output end of the hot air blower is embedded in the interior of the drying box and fixedly connected to the input end of the hot air duct, a number of conveying rollers are rotatably connected to the middle part of the drying box to extend the time the slurry stays in the drying box, thereby improving the drying efficiency; a temperature control switch is fixedly provided at the top of one end of the drying box to reduce the effect of excessive heat on the drying of the slurry and improve the drying quality of the slurry; and the waste heat generated in the drying box is used for the preheating box.

[0004] However, the above has the following shortcomings:

[0005] When chemical fiber cloth is mass-produced, a huge amount of water evaporates when the chemical fiber cloth is dried. The above patent cannot recycle the evaporated water, resulting in a large amount of water resource waste, which is not conducive to environmental protection.

[0006] The above patent uses a temperature control switch to maintain an appropriate and stable drying temperature to prevent the chemical fiber fabric from being burnt and melted. However, due to the different textile structures and mixed raw materials of different chemical fiber fabrics, their ability to absorb water is also different. When too much water is attached to the chemical fiber fabric, the above patent will increase the temperature, which will easily cause the chemical fiber fabric to be burnt after the water evaporates, while the lower temperature will affect the drying effect and efficiency. Utility Model Content

[0007] In order to overcome the deficiencies of the prior art, the utility model solves the technical problem of absorbing excess moisture on the surface of the chemical fiber cloth by a sponge, and evaporating the moisture adsorbed on the sponge by a drying component, so as to avoid excessive residual moisture on the sponge affecting the drying effect and efficiency of the chemical fiber cloth, and make the hot air blown out by the drying component enter the condensing component together with the water vapor, so as to utilize the condensing component to condense the water vapor into water and recycle it, effectively avoiding the waste of water resources and saving the environment. At the same time, after the hot air is cooled by the condensing device, it is blown out from the gap between the condensing box and the air guide shell to act on the chemical fiber cloth, so as to avoid the surface of the chemical fiber cloth being scorched due to excessive temperature. At the same time, since the sponge has absorbed excess moisture in advance, the cooled hot air will not affect the drying efficiency of the chemical fiber cloth.

[0008] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: an environmentally friendly chemical fiber cloth drying device, comprising side panels, two groups of eight pulleys are symmetrically connected to each other for rotation between the two side panels, a transmission belt with a through groove is connected to each group of pulleys for transmission, a sponge is fixedly connected to the outer surface of each transmission belt, a drying component is arranged on the inner side of each transmission belt between the two side panels, two groups of condensation components are arranged on the outer side of the sponges between the two side panels and respectively fit with the inclined surfaces of the two sponges, and two outer shells symmetrically covering the two sponges are fixedly connected between the two side panels.

[0009] The excess water on the surface of the chemical fiber cloth is absorbed by the sponge, and the water absorbed on the sponge is evaporated by the drying component to avoid excessive residual water on the sponge affecting the drying effect and efficiency of the chemical fiber cloth.

[0010] Furthermore, the drying component includes a bellows, two of which are fixedly connected to the two side panels respectively, one side of each bellows is fixedly connected to a drying box which fits tightly with the inclined surface of the transmission belt and slides relatively, one end of each bellows extending out of the side panel is fixedly connected to an air duct, and one end of the air duct is fixedly connected to a hot air blower.

[0011] Furthermore, the condensation component includes a condensation box, two of the condensation boxes are fixedly connected to the two side plates respectively, the opening of each of the condensation boxes fits tightly with the surface of the sponge and slides relative to it, each of the condensation boxes is fixedly connected with a group of condensation plates, each group of the condensation plates is fixedly connected with a group of hollow condensation tubes, and the water injection end and the drainage end of each group of condensation tubes extending out of the condensation plates are fixedly connected with a four-way pipe respectively.

[0012] The hot air blown out by the drying component enters the condensing component together with the water vapor, so that the water vapor is condensed into water by the condensing component and recycled, thereby effectively avoiding the waste of water resources and saving the environment.

[0013] Furthermore, a group of evenly distributed ventilation holes are respectively opened on each inclined surface of the mutually adjacent trapezoidal parts of the two condensation boxes, and an air guide shell is fixedly connected to one side of each condensation box adjacent to each group of ventilation holes.

[0014] By arranging the air guide shell, the chemical fiber cloth is dried by hot air twice, thereby improving the drying effect and efficiency.

[0015] Furthermore, one end of the four-way pipe extending out of the side plate corresponding to each drainage end is fixedly connected to a drainage pipe, the two drainage pipes are fixedly connected to a water tank, one side of the bottom of the water tank is fixedly connected to two water pumps, each of the water pumps is connected to one end of the four-way pipe extending out of the side plate corresponding to each water injection end through an injection pipe, an inclined guide pipe is fixedly connected to the bottom of one side of each condensation tank close to the water tank, each guide pipe is connected to the water tank, and a cooler is fixedly connected to the outside of each water tank.

[0016] After being cooled by the condensing device, the hot air is blown out from the gap between the condensing box and the air guide shell to act on the chemical fiber cloth, thereby avoiding the surface of the chemical fiber cloth being scorched due to excessive temperature, and the temperature can be adjusted through the cooler to ensure the appropriate drying temperature.

[0017] Furthermore, two groups of roller seats are symmetrically distributed and fixedly connected on both sides of the shell located at the bottom, each group of the roller seats is rotatably connected to a guide roller, each group of the roller seats is rotatably connected to a cloth roller for conveying the cloth, and one end of each cloth roller extending out of the roller seat is transmission-connected to a first motor fixedly connected to the roller seat.

[0018] Furthermore, two adjacent pulleys in each group of the pulleys extend out of the side plate and are respectively fixedly connected to two mutually meshing gears at both ends, and one end of at least one pulley extending out of the side plate is transmission-connected to the second motor.

[0019] Furthermore, an environmentally friendly chemical fiber cloth includes chemical fiber cloth, which is made by crushing, drawing, weaving and bleaching recycled PET plastic products.

[0020] By recycling waste chemical fiber products and plastic products to produce chemical fiber cloth, the pollution of waste chemical fiber cloth to the environment is reduced and environmental protection requirements are met.

[0021] In summary, compared with the prior art, the beneficial effects of the present invention are:

[0022] The excess water on the surface of the chemical fiber cloth is absorbed by the sponge, and the water absorbed on the sponge is evaporated by the drying component to avoid excessive residual water on the sponge affecting the drying effect and efficiency of the chemical fiber cloth.

[0023] The condensation component is used to condense water vapor into water and recycle it, effectively avoiding the waste of water resources and saving the environment.

[0024] After being cooled by the condensing device, the hot air is blown out from the gap between the condensing box and the air guide shell to act on the chemical fiber cloth, thereby avoiding the surface of the chemical fiber cloth being scorched due to excessive temperature, and the temperature can be adjusted through the cooler to ensure the appropriate drying temperature. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] Figure 1 This is a three-dimensional schematic diagram of this patent.

[0026] Figure 2 This is a side view of the patent.

[0027] Figure 3 for Figure 2 Stereoscopic cross-sectional view at AA in the middle.

[0028] Figure 4 for Figure 3 A partial enlarged view of point C in the middle.

[0029] Figure 5 This is the main view of this patent.

[0030] Figure 6 for Figure 5 Three-dimensional cross-sectional view at the middle BB.

[0031] Figure 7 for Figure 6 A partial enlarged view of point D in the middle.

[0032] Figure 8 It is a schematic diagram of the structure of the condensation component.

[0033] Fig. 9 Schematic diagram of the structure of the sponge.

[0034] Explanation of the reference numerals: side panel 10; outer casing 11; roller seat 12; first motor 13; cloth roller 14; guide roller 15; chemical fiber cloth 16; gear 17; second motor 18; hot air blower 19; air duct 20; cooler 21; water tank 22; water pump 23; water injection pipe 24; drainage pipe 25; pulley 26; transmission belt 27; bellows 28; sponge 29; four-way pipe 30; drying box 31; condensation box 32; air guide shell 33; condensation plate 34; ventilation hole 35; condensation pipe 36; guide pipe 37. DETAILED DESCRIPTION

[0035] In order to enable those skilled in the art to better understand the solution of the present invention, the technical solution in the embodiment of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiment of the present invention.

[0036] Embodiment 1 (such as Figure 1-9 shown):

[0037] like Figure 1 and Figure 3 As shown, an environmentally friendly chemical fiber cloth includes a chemical fiber cloth 16. The chemical fiber cloth 16 is made by recycling PET plastic products through crushing, drawing, weaving and bleaching.

[0038] By manufacturing chemical fiber cloth from recycled PET plastic products, the pollution of waste chemical fiber cloth to the environment is reduced and environmental protection requirements are met.

[0039] like Figure 1 and Figure 3 As shown, an environmentally friendly chemical fiber cloth drying device includes a side panel 10, two upper and lower symmetrical shells 11 are fixedly connected between the two side panels 10, two groups of roller seats 12 are symmetrically distributed and fixedly connected on both sides of the shell 11 located at the bottom, each group of roller seats 12 is rotatably connected with a guide roller 15, each group of roller seats 12 is rotatably connected with a cloth roller 14 for conveying cloth, and one end of each cloth roller 14 extending out of the roller seat 12 is transmission-connected to a first motor 13 fixedly connected to the roller seat 12.

[0040] like Figure 3 and Fig. 9 As shown, two groups of eight pulleys 26 are symmetrically connected to the two side panels 10 for rotation up and down, and each group of pulleys 26 is connected to a transmission belt 27 with a through groove, and a sponge 29 is fixedly connected to the outer surface of each transmission belt 27. A drying component is provided on the inner side of each transmission belt 27 between the two side panels 10, and two groups of condensation components are provided on the outer side of the sponges 29 between the two side panels 10, which are respectively fitted with the inclined surfaces of the two sponges 29.

[0041] The sponge 29 absorbs excess water from the surface of the chemical fiber cloth, and the drying component evaporates the water adsorbed on the sponge 29 to avoid excessive residual water on the sponge 29 affecting the drying effect and efficiency of the chemical fiber cloth.

[0042] like Figure 1 As shown, two adjacent pulleys 26 in each group of pulleys 26 extend out of the side plate 10 and are respectively fixedly connected to two mutually meshing gears 17 at both ends, and at least one end of the pulley 26 extending out of the side plate 10 is transmission-connected to the second motor 18.

[0043] like Figure 1 , Figure 3 and Fig. 9 As shown, the drying component includes a bellows 28, and the two bellows 28 are respectively fixedly connected to the two side panels 10, and one side of each bellows 28 is fixedly connected to a drying box 31 that fits tightly with the inclined surface of the transmission belt 27 and slides relatively, and one end of each bellows 28 extending out of the side panel 10 is fixedly connected to the air duct 20, and one end of the air duct 20 is fixedly connected to the hot air blower 19.

[0044] like Figure 6 , Figure 7 and Figure 8 As shown, the condensation component includes a condensation box 32, and the two condensation boxes 32 are fixedly connected to the two side panels 10 respectively. The opening of each condensation box 32 fits tightly with the surface of the sponge 29 and slides relatively. A group of condensation plates 34 are fixedly connected in each condensation box 32, and a group of hollow condensation tubes 36 are fixedly connected in each group of condensation plates 34. The water injection end and the drainage end of each group of condensation tubes 36 extending out of the condensation plate 34 are fixedly connected with the four-way pipe 30 respectively.

[0045] The hot air blown out by the drying component enters the condensing component together with the water vapor, so that the water vapor is condensed into water by the condensing component and recycled, thereby effectively avoiding the waste of water resources and saving the environment.

[0046] like Figure 6 , Figure 7 and Figure 8 As shown, a group of evenly distributed ventilation holes 35 are respectively opened on each inclined surface of the mutually adjacent trapezoidal parts of the two condensation boxes 32 , and an air guide shell 33 is fixedly connected to one side of each condensation box 32 close to each group of ventilation holes 35 .

[0047] By providing the air guide shell 33, the chemical fiber cloth is dried by hot air twice, thereby improving the drying effect and efficiency.

[0048] like Figure 6 , Figure 7 and Figure 8 As shown, one end of the four-way pipe 30 corresponding to each drainage end extending out of the side plate 10 is fixedly connected to the drainage pipe 25, and the two drainage pipes 25 are fixedly connected to the water tank 22. One side of the bottom of the water tank 22 is fixedly connected to two water pumps 23. Each water pump 23 is connected to one end of the four-way pipe 30 corresponding to each water injection end extending out of the side plate 10 through a water injection pipe 24. The bottom of each condensation tank 32 close to the water tank 22 is fixedly connected to an inclined guide pipe 37, and each guide pipe 37 is connected to the water tank 22. A cooler 21 is fixedly connected to the outside of each water tank 22.

[0049] After being cooled by the condensing device, the hot air is blown out from the gap between the condensing box 32 and the air guide shell 33 to act on the chemical fiber cloth, thereby preventing the surface of the chemical fiber cloth from being scorched due to excessive temperature, and the temperature can be adjusted by the cooler 21 to ensure the appropriate drying temperature.

[0050] In this embodiment,

[0051] Chemical fiber cloth is made from recycled plastic products and chemical fiber products that are separated, crushed, and drawn, and then woven purely or mixed with other fibers for blending. After being woven into cloth, it is bleached to facilitate subsequent dyeing.

[0052] After the chemical fiber cloth is bleached, it needs to be rinsed and dried. At this time, the drying device is connected to the power supply and started for preheating. The chemical fiber cloth 16 to be dried is placed on the two cloth rollers 14 and passed through the two shells 11 and the two sponges 29. The first motor 13 is started to rotate the cloth rollers 14 to drive the chemical fiber cloth 16 to move. At the same time, the second motor 18 is started to drive the pulley 26 to drive the transmission belt 27 and the sponge 29 to rotate in coordination with the chemical fiber cloth 16. The two sets of pulleys 26 are driven by the gear 17, so that the two sets of sponges 29 rotate at the same speed relative to each other.

[0053] The sponge 29 squeezes the chemical fiber cloth 16 to absorb excess moisture on the surface of the chemical fiber cloth 16, and moves the absorbed moisture to the drying box 31 through the rotation of the sponge 29. At this time, the hot air generated in the hot air blower 19 enters the two wind boxes 28 through the air duct 20, and is finally ejected from the drying box 31 through the through groove of the transmission belt 27 to act on the sponge 29, so that the moisture absorbed in the sponge 29 is evaporated and dried, thereby avoiding excessive residual moisture on the chemical fiber cloth 16 affecting the drying effect and efficiency.

[0054] Then, the hot air blown out of the drying box 31 is mixed with the evaporated water vapor and enters the condensation box 32. At this time, the water pump 23 continuously pumps the water in the water tank 22 into the condensation pipe 36. The water in the condensation pipe 36 flows and is discharged from the drain pipe 25 and enters the water tank 22 again. The cooler 21 continuously cools the water in the water tank 22, thereby realizing heat exchange to cool the hot air and water vapor in the condensation box 32.

[0055] The water vapor entering the condensation box 32 condenses into water again after encountering the condensation plate 34 and the condensation tube 36. The condensed water gradually gathers at the bottom of the condensation box 32 and is finally discharged into the water tank 22 from the guide pipe 37 for recycling, thereby effectively avoiding a large amount of water resources being wasted.

[0056] At the same time, the hot air is cooled by the condensing component, and because the temperature of the cooler 21 and the pumping power of the water pump 23 are controllable, the cooling can be adjusted, so that the hot air finally reaches a suitable temperature and blows on the chemical fiber cloth 16 for drying, avoiding the chemical fiber cloth 16 from being scorched and melted due to excessive temperature.

[0057] Furthermore, since the sponge 29 absorbs excess water in advance, there is not much water remaining on the surface of the chemical fiber cloth 16, so the hot air after cooling can still efficiently dry the chemical fiber cloth 16 without affecting the drying efficiency.

[0058] In addition, the ventilation holes 35 are provided on the inclined surface of the trapezoidal part of the condensation box 32, thereby effectively preventing the condensed water from leaking out from the ventilation holes 35 and wetting the chemical fiber cloth 16 again, and by arranging air guide shells 33 on both sides of the condensation box 32, the hot air can act on the surface of the chemical fiber cloth 16 twice in succession, thereby effectively improving the drying effect and efficiency.

[0059] Embodiment 2:

[0060] As a further embodiment, air holes are evenly distributed on the drying box 31. When drying chemical fiber cloths in batches, the drying component is operated continuously for a long time to keep the shell 11 in a high temperature state. At the joint between the shell 11 and the sponge 29, the shell 11 can heat and evaporate the gas that has not been completely evaporated in the sponge 29, thereby keeping the sponge 29 dry and ensuring the stability of the water absorption performance of the sponge 29.

[0061] At the same time, since the air flow velocity in the drying box 31 is high, the internal pressure of the drying box 31 is low, so that the water vapor inside the sponge 29 is sucked into the drying box 31 by utilizing the air holes opened on the drying box 31, and enters the condensation box 32 together with the hot air, thereby keeping the inside of the sponge 29 dry and ensuring its water absorption performance.

[0062] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different terms to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. For example, "including" mentioned throughout the specification and claims is an open term, so it should be interpreted as "including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect.

[0063] It should be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0064] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. An environmentally friendly chemical fiber cloth drying device, characterized in that: The invention comprises a side plate (10), two sets of pulleys (26) are rotatably connected between the two side plates (10), a transmission belt (27) with a through groove is transmission-connected to each set of pulleys (26), a sponge (29) is fixedly connected to the outer surface of each transmission belt (27), a drying component is arranged between the two side plates (10), two sets of condensing components are arranged between the two side plates (10), and two outer shells (11) are fixedly connected between the two side plates (10).

2. The drying device for environmentally friendly chemical fiber cloth according to claim 1, characterized in that: The drying component comprises a bellows (28), wherein the two bellows (28) are fixedly connected to the two side panels (10) respectively, and one side of each bellows (28) is fixedly connected to a drying box (31) that fits the transmission belt (27), and one end of each bellows (28) that extends out of the side panel (10) is fixedly connected to an air duct (20), and one end of the air duct (20) is fixedly connected to a hot air blower (19).

3. The drying device for environmentally friendly chemical fiber cloth according to claim 1, characterized in that: The condensation component includes a condensation box (32), two of the condensation boxes (32) are fixedly connected to the two side panels (10) respectively, the opening of each of the condensation boxes (32) is fitted with the surface of the sponge (29), each of the condensation boxes (32) is fixedly connected with a group of condensation plates (34), each group of the condensation plates (34) is fixedly connected with a group of condensation tubes (36), and the water injection end and the drainage end of each group of the condensation tubes (36) extending out of the condensation plates (34) are fixedly connected with a four-way pipe (30).

4. The drying device for environmentally friendly chemical fiber cloth according to claim 3, characterized in that: A group of ventilation holes (35) are respectively provided on the inclined surfaces at both ends of the two condensation boxes (32) close to each other, and an air guide shell (33) is fixedly connected to one side of each condensation box (32) close to each group of ventilation holes (35).

5. The drying device for environmentally friendly chemical fiber cloth according to claim 4, characterized in that: One end of the four-way pipe (30) at each drainage end is connected to a drainage pipe (25), the two drainage pipes (25) are connected to a water tank (22), the bottom of the water tank (22) is connected to two water pumps (23), each water pump (23) is connected to the four-way pipe (30) at each water injection end via a water injection pipe (24), the bottom of each condensation tank (32) is fixedly connected to a guide pipe (37), each guide pipe (37) is connected to the water tank (22), and the outer side of each water tank (22) is fixedly connected to a cooler (21).

6. The drying device for environmentally friendly chemical fiber cloth according to claim 1, characterized in that: Two groups of roller seats (12) are fixedly connected to both sides of the shell (11) located at the bottom, each group of roller seats (12) is rotatably connected to a guide roller (15), each group of roller seats (12) is rotatably connected to a cloth roller (14), and one end of each cloth roller (14) extending out of the roller seat (12) is transmission-connected to a first motor (13) fixedly connected to the roller seat (12).

7. The drying device for environmentally friendly chemical fiber cloth according to claim 1, characterized in that: Two meshing gears (17) are fixedly connected to the two ends of two pulleys (26) close to each other, and one end of at least one pulley (26) extending out of the side plate (10) is transmission-connected to a second motor (18).

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