Dacron fabric drying device

Abstract

The utility model provides a polyester fabric drying device which comprises a drying box, an air draft device installed on the top of the drying box and a plurality of hot air pipelines, one end of the drying box is provided with a fabric inlet and a fabric outlet, the other end of the drying box is closed, the fabric inlet is arranged above the fabric outlet, and the air draft device is arranged above the hot air pipelines. An upper-layer cloth supporting roller, a lower-layer cloth supporting roller and a steering roller are arranged in the drying box, the upper-layer cloth supporting roller is flush with the cloth inlet in height, the lower-layer cloth supporting roller is flush with the cloth outlet in height, and the steering roller is connected with the output end of the upper-layer cloth supporting roller and the input end of the lower-layer cloth supporting roller. The multiple hot air pipelines are arranged between the upper layer cloth supporting roller and the lower layer cloth supporting roller, and each hot air pipeline is provided with a hot air outlet facing the inclined lower portion. The polyester fabric drying device has the advantages of being more compact in structure and smaller in occupied area.

Description

TECHNICAL FIELD

[0001] The utility model relates to a textile production equipment, specifically, relates to a polyester fabric drying device. BACKGROUND

[0002] In order to prevent the fluff when weaving, the slurry will be smeared on the silk thread, after weaving, the slurry needs to be washed first, then dyeing, after dyeing, the fabric is washed with clean water again, finally needs to use the drying machine to dry the fabric. The traditional fabric drying machine includes drying channel and the conveying belt or conveying roller arranged in the drying channel, the electric heating or hot air heating is arranged in the drying channel, the wet fabric enters from one end of the drying channel, after the transmission of the conveying belt or conveying roller, the fabric is output from the other end of the drying machine, in order to guarantee the drying effect, the drying channel needs to have a certain length, which makes the traditional fabric drying machine length is longer, and the floor area is larger.

[0003] In order to solve the above problems, people have been seeking an ideal technical solution. SUMMARY

[0004] The utility model discloses a kind of polyester fabric drying devices for the deficiencies of prior art, to provide a more compact structure, smaller land area's polyester fabric drying device.

[0005] To achieve the above object, the technical scheme applied by the utility model is: a polyester fabric drying device, including drying box, suction equipment installed at the top of the drying box and several hot air pipes, one end of the drying box is provided with fabric inlet and fabric outlet, the other end is closed, the fabric inlet is arranged above the fabric outlet, the upper layer of the drying box is provided with cloth roller, lower layer cloth roller and deflection roller, the upper layer cloth roller is flush with the fabric inlet height, the lower layer cloth roller is flush with the fabric outlet height, the deflection roller connects the upper layer cloth roller output end and the lower layer cloth roller input end, several hot air pipes are arranged in the upper layer cloth roller and the lower layer cloth roller, and the hot air outlet is arranged on each hot air pipe.

[0006] Further, the suction equipment includes two suction hoods and a suction fan, two suction hoods are respectively installed on the front and rear of the top wall of the drying box, and the top of the two suction hoods is communicated with the suction port of the suction fan through a pipeline.

[0007] Further, a pair of guide rollers is arranged in the fabric inlet and the fabric outlet respectively, and a fabric passing gap is arranged between the pair of guide rollers.

[0008] Further, a plurality of cloth passing sliding doors are arranged on the side wall of the drying box, and the upper cloth supporting roller, the lower cloth supporting roller and the turning roller are arranged away from the cloth passing sliding doors.

[0009] Further, it further comprises a first electric roller, an incoming cloth guide roller, an outgoing cloth guide roller and a second electric roller, the first electric roller feeds cloth to the cloth inlet through the incoming cloth guide roller, and the cloth outlet feeds cloth to the second electric roller through the outgoing cloth guide roller.

[0010] The utility model discloses relative prior art has substantial characteristics and progress, specifically speaking, the utility model has the following advantages:

[0011] (1) by setting the upper cloth supporting roller, the lower cloth supporting roller and the turning roller in the drying box, the cloth can be folded back into double layers, the residence time of the cloth in the drying box is prolonged, a plurality of hot air pipes are connected with a hot air machine, high-temperature air is sent into the box, the hot air outlet is arranged towards the obliquely downward, the hot air is more easily blown to the lower cloth, the lower cloth is dried, then the upper cloth is dried in the hot air rising process, the exhaust equipment removes the hot air with water vapor, compared with the structure that the traditional drying box is in one end cloth, one end cloth, the length of the drying box can be set shorter, the structure is more compact, the cloth feeding equipment and the cloth outlet equipment can be arranged at one end of the drying box, thereby reducing the floor area.

[0012] (2) two said exhaust hoods are installed on the top wall of the drying box in front and back, which can make the airflow in the box flow more uniformly.

[0013] (3) by setting a pair of guide rollers in the cloth inlet and the cloth outlet respectively, the cloth can be prevented from being stuck in the inlet and the outlet.

[0014] (4) before drying the cloth, a plurality of cloth passing sliding doors are opened, which facilitates the staff to pass the cloth on the upper cloth supporting roller, the lower cloth supporting roller and the turning roller.

[0015] (5) the first electric roller is used for conveying the cloth to be dried to the drying box, the second electric roller is used for collecting the dry cloth output from the drying box, and the incoming cloth guide roller and the outgoing cloth guide roller facilitate the input direction and the output direction of the cloth. BRIEF DESCRIPTION OF DRAWINGS

[0016] Figure 1 It is the internal structure schematic view of the polyester cloth drying device in embodiment 1.

[0017] Figure 2 It is the external structure schematic view of the polyester cloth drying device in embodiment 1.

[0018] Figure 3 is the internal structure diagram of the polyester fabric drying device in embodiment 2.

[0019] In the figure: 1. Drying box; 2. Hot air pipe; 3. Fabric inlet; 4. Fabric outlet; 5. Upper layer fabric supporting roller; 6. Lower layer fabric supporting roller; 7. Deflection roller; 8. Air extraction cover; 9. Air extraction machine; 10. Guide roller; 11. Fabric passing swing door; 12. First electric roller; 13. Inlet fabric guide roller; 14. Outlet fabric guide roller; 15. Second electric roller; 21. Hot air outlet. DETAILED DESCRIPTION

[0020] The technical scheme of the present application will be described in further detail below through specific embodiments. Embodiment 1

[0021] As shown in Figure 1 and Figure 2 , a polyester fabric drying device comprises a drying box 1, an air extraction device installed on the top of the drying box 1 and a plurality of hot air pipes 2, one end of the drying box 1 is provided with a fabric inlet 3 and a fabric outlet 4, and the other end is closed, the fabric inlet 3 is arranged above the fabric outlet 4, the drying box 1 is provided with an upper layer fabric supporting roller 5, a lower layer fabric supporting roller 6 and a deflection roller 7, the upper layer fabric supporting roller 5 is flush with the fabric inlet 3 in height, the lower layer fabric supporting roller 6 is flush with the fabric outlet 4 in height; the deflection roller 7 is arranged close to the closed end of the drying box 1, the height of the deflection roller 7 is between the upper layer fabric supporting roller 5 and the lower layer fabric supporting roller 6, and is used to connect the output end of the upper layer fabric supporting roller 5 and the input end of the lower layer fabric supporting roller 6. After the fabric enters from the fabric inlet 3, it is held by the upper layer fabric supporting roller 5, and after turning back at the deflection roller 7, it is conveyed to the fabric outlet 4 by the lower layer fabric supporting roller 6.

[0022] A plurality of hot air pipes 2 are arranged between the upper layer fabric supporting roller 5 and the lower layer fabric supporting roller 6, each hot air pipe 2 is provided with a hot air outlet 21 facing obliquely downward, and the hot air inlet of the hot air pipe 2 is connected with a hot air device; the air extraction device comprises two air extraction covers 8 and an air extraction machine 9, the two air extraction covers 8 are respectively installed on the front top wall and the rear top wall of the drying box 1, and the top parts of the two air extraction covers 8 are communicated with the air extraction port of the air extraction machine 9 through a pipeline.

[0023] In practical use, the fabric to be dried enters through the fabric inlet 3, is guided by the upper support roller 5, the turning roller 7, and the lower support roller 6, folds back into a double layer of fabric, and finally exits through the fabric outlet 4, extending the residence time of the fabric in the drying chamber 1. The hot air duct 2 sends high-temperature air into the chamber, and the hot air outlet 21 makes it easier for the hot air to reach the lower layer of fabric and dry it. Subsequently, the upper layer of fabric is dried as the hot air rises. The hot air with water vapor is drawn away from the front and rear exhaust hoods 8, making the airflow in the chamber more uniform and avoiding excessive local temperature. Compared with the traditional drying chamber structure where fabric enters at one end and exits at the other, the length of the drying chamber 1 can be set to be shorter and the structure more compact. The fabric inlet and outlet devices can be set at one end of the drying chamber, thereby reducing the floor space occupied.

[0024] To prevent the fabric from getting stuck at the fabric inlet 3 or the fabric outlet 4, a pair of guide rollers 10 are provided in the fabric inlet 3 and the fabric outlet 4 respectively, and a fabric passage gap is provided between the pair of guide rollers 10.

[0025] To facilitate the loading of fabric before starting the drying process, the drying chamber 1 is equipped with multiple fabric loading swing doors 11 on its side wall. The upper fabric support roller 5, the lower fabric support roller 6, and the turning roller 7 are positioned away from the fabric loading swing doors 11. In use, the multiple fabric loading swing doors 11 are opened, and the operator can load the fabric onto the upper fabric support roller 5, the lower fabric support roller 6, and the turning roller 7. Example 2

[0026] like Figure 3 As shown, the difference between this embodiment and embodiment 1 is that it further includes a first electric roller 12, a fabric feed guide roller 13, a fabric output guide roller 14, and a second electric roller 15. The first electric roller 12 feeds fabric to the fabric inlet 3 via the fabric feed guide roller 13, and the fabric outlet 4 feeds fabric to the second electric roller 15 via the fabric output guide roller 14.

[0027] In use, the first electric roller 12 is used to wind the fabric to be dried, the feed guide roller 13 guides the fabric to be dried into the fabric inlet 3, and after drying, the dried fabric is output from the fabric outlet 4. The output guide roller 14 guides the dried fabric to the second electric roller 15 for winding.

[0028] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and not to limit it; although the utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications can still be made to the specific implementation of this utility model or equivalent substitutions can be made to some technical features without departing from the spirit of the technical solution of this utility model, and all such modifications and substitutions should be covered within the scope of the technical solution claimed by this utility model.

Claims

1. A polyester fabric drying device, characterized in that: The device includes a drying chamber, an exhaust fan installed on top of the drying chamber, and several hot air ducts. One end of the drying chamber has a fabric inlet and a fabric outlet, while the other end is closed. The fabric inlet is located above the fabric outlet. Inside the drying chamber, there are an upper support roller, a lower support roller, and a deflecting roller. The upper support roller is at the same height as the fabric inlet, and the lower support roller is at the same height as the fabric outlet. The deflecting roller connects the output end of the upper support roller and the input end of the lower support roller. Several hot air ducts are arranged between the upper and lower support rollers, and each hot air duct has a hot air outlet facing downwards.

2. The polyester fabric drying device according to claim 1, characterized in that: The ventilation equipment includes two ventilation hoods and one exhaust fan. The two ventilation hoods are respectively installed on the front and rear parts of the top wall of the drying oven, and the tops of the two ventilation hoods are connected to the exhaust port of the exhaust fan through pipes.

3. The polyester fabric drying device according to claim 2, characterized in that: A pair of guide rollers are respectively provided in the fabric inlet and the fabric outlet, and a fabric passage gap is provided between the pair of guide rollers.

4. The polyester fabric drying apparatus according to any one of claims 1-3, characterized in that: The drying oven has multiple fabric-threading hinged doors on its side wall, and the upper fabric-supporting roller, the lower fabric-supporting roller, and the turning roller are positioned to avoid the location of the fabric-threading hinged doors.

5. The polyester fabric drying device according to claim 4, characterized in that: It also includes a first electric roller, a fabric feed guide roller, a fabric outlet guide roller, and a second electric roller. The first electric roller feeds fabric to the fabric inlet via the fabric feed guide roller, and the fabric outlet feeds fabric to the second electric roller via the fabric outlet guide roller.

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