Rapid fiber drying device

Abstract

The utility model belongs to the field of drying devices, and particularly relates to a rapid fiber drying device which comprises a drying device and a recycling device. The circulating recovery device is provided with a vacuum pump, the top of the vacuum pump is fixedly provided with an air suction pipe, the other end of the air suction pipe is fixedly provided with a drying bin, one side of the vacuum pump is fixedly provided with an air conveying pipe, the other end of the air conveying pipe is fixedly provided with a first connecting tee joint, and the first connecting tee joint is fixedly provided with two first control valves; hot air is fed into the condenser bin through the vacuum pump, the condenser in the condenser bin adsorbs moisture in the hot air, so that the moisture is removed, the hot air with the moisture removed returns to the drying bin through the return pipe to be dried, heat circulation is achieved, and the function of recycling energy is achieved; the problem that steam is not beneficial to fiber drying work is solved, and the drying work efficiency is improved.

Description

Technical Field

[0001] The utility model relates to the field of drying devices, in particular to a fiber quick drying device. Background Art

[0002] Chemical fiber is a fiber with textile properties that is made from natural or synthetic polymer compounds through processes such as preparation of spinning solution, spinning and post-processing. As global chemical fiber production further shifts to China, China has become the world's largest chemical fiber producer.

[0003] In Chinese patent application number: CN202121938122.7, a quick drying device for the production of fiber density boards is disclosed, including a drying box body, an opening is opened on one side of the drying box body, a box door located on the side of the opening is rotatably connected to the drying box body, support columns are symmetrically arranged at the bottom end of the drying box body, a water outlet pipe is arranged in the middle position of the bottom end of the drying box body, a drying lamp is arranged on one side of the inner wall of the drying box body, a filter plate is arranged at the inner bottom of the drying box body, a motor 1 is arranged in the middle position of the outer top of the drying box body, the output shaft of the motor 1 is connected to the fan blades located inside the drying box body, and a hanging mechanism is arranged inside the drying box body.

[0004] From the above, it can be seen that the air drying and drying operations of the fiberboard machine are realized through the drying lamp, the motor and the fan blades, and the design of the hanging mechanism is convenient for realizing the independent vertical placement of multiple fiberboards, which effectively solves the problem of partial obstruction of the fiberboards caused by the fiberboards piling up and contacting each other during the drying process. Therefore, this design realizes the comprehensive drying of the fiberboard, effectively improving the drying efficiency and drying quality of the fiberboard. However, there are still some shortcomings: when the drying device is working, the fibers being dried will produce water vapor as the water evaporates, and the appearance of water vapor is not conducive to the drying of the fibers. When the hot air with water is discharged, the energy is not fully utilized.

[0005] Therefore, a fiber quick drying device is proposed to solve the above problems. Utility Model Content

[0006] In order to make up for the shortcomings of the prior art and solve the problem that the presence of water vapor is not conducive to fiber drying, the utility model provides a fiber rapid drying device.

[0007] The technical solution adopted by the utility model to solve its technical problems is: the utility model describes a fiber quick drying device, comprising a drying device and a circulation recovery device; the circulation recovery device is equipped with a vacuum pump, a suction pipe is fixedly installed on the top of the vacuum pump, a drying bin is fixedly installed on the other end of the suction pipe, an air supply pipe is fixedly installed on one side of the vacuum pump, a first connecting tee is fixedly installed on the other end of the air supply pipe, and the first connecting tee is fixedly installed with two first control valves.

[0008] Preferably, the drying device is installed with a base, a drying bin is fixedly installed on the top of the base, and a movable door is movably installed on one side of the drying bin.

[0009] Preferably, a placement platform is fixedly installed inside the drying bin, a fiber placement plate is placed on the top of the placement platform, and a heating pipe is fixedly installed on the inner wall of the drying bin.

[0010] Preferably, condenser bins are fixedly installed on both sides of the first connecting tee, a second connecting tee is fixedly installed on the other side of the two condenser bins, and two second control valves are fixedly installed on the second connecting tee.

[0011] Preferably, a reflux pipe is fixedly installed on one side of the second connecting tee, a drying bin is fixedly installed on the other end of the reflux pipe, and a third control valve is fixedly installed on the bottom of the two condenser bins.

[0012] Preferably, a fixing frame is fixedly installed at the bottom of the two condenser bins, a collecting bucket is placed on the top of the fixing frame, and a base is fixedly installed at the bottom of the fixing frame.

[0013] The utility model is beneficial in that:

[0014] 1. The utility model adopts the structural design of the circulation recovery device, and sends the hot air into the condenser bin through the vacuum pump. The condenser inside the condenser bin absorbs the moisture in the hot air, thereby removing the moisture. The hot air with the moisture removed will return to the drying bin through the reflux pipe for drying, thus realizing heat circulation and the function of energy reuse, solving the problem that the presence of water vapor is not conducive to fiber drying, and improving the efficiency of drying work. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0016] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0017] Figure 2 It is an exploded schematic diagram of the overall structure of the utility model;

[0018] Figure 3 It is an exploded schematic diagram of the recycling device structure of the utility model;

[0019] Figure 4 For this utility model Figure 3 A schematic diagram of the enlarged structure in the middle;

[0020] Figure 5 It is a schematic diagram of the explosion of the recycling device structure of the utility model.

[0021] In the figure: 1. drying device; 2. recycling device; 11. base; 12. drying chamber; 13. movable door; 14. placement platform; 15. fiber placement board; 16. heating pipe; 21. vacuum pump; 22. suction pipe; 23. gas pipe; 24. first connecting tee; 25. condenser chamber; 26. first control valve; 27. second connecting tee; 28. reflux pipe; 29. ​​second control valve; 31. third control valve; 32. collecting bucket; 33. fixing frame. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0023] See also Figure 1-Figure 5 As shown, a fiber rapid drying device comprises a drying device 1 and a recycling device 2; the recycling device 2 is equipped with a vacuum pump 21, a suction pipe 22 is fixedly installed on the top of the vacuum pump 21, a drying chamber 12 is fixedly installed on the other end of the suction pipe 22, an air delivery pipe 23 is fixedly installed on one side of the vacuum pump 21, a first connecting tee 24 is fixedly installed on the other end of the air delivery pipe 23, and two first control valves 26 are fixedly installed on the first connecting tee 24;

[0024] When working, the vacuum pump 21 is driven to work. When working, the vacuum pump 21 absorbs the hot air inside the drying chamber 12 through the suction pipe 22, and the hot air is transported through the air delivery pipe 23 and the first connecting tee 24.

[0025] Furthermore, the drying device 1 is provided with a base 11, a drying chamber 12 is fixedly provided on the top of the base 11, and a movable door 13 is movably provided on one side of the drying chamber 12;

[0026] During operation, the drying chamber 12 and the movable door 13 cooperate to seal the inner space of the drying chamber 12, so that no hot air can be leaked during operation.

[0027] Furthermore, a placement platform 14 is fixedly installed inside the drying chamber 12, a fiber placement plate 15 is placed on the top of the placement platform 14, and a heating pipe 16 is fixedly installed on the inner wall of the drying chamber 12;

[0028] During operation, the heating tube 16 works to generate corresponding heat to dry the fibers. The placement platform 14 serves as a platform to place the fiber placement plate 15, thereby ensuring the overall stability during operation.

[0029] Furthermore, condenser bins 25 are fixedly installed on both sides of the first connecting tee 24, and second connecting tees 27 are fixedly installed on the other sides of the two condenser bins 25. The second connecting tee 27 is fixedly installed with two second control valves 29;

[0030] During operation, hot air accompanied with moisture enters the interior of the condenser bin 25 through the first connecting tee 24. Under the action of the condenser inside the condenser bin 25, the moisture in the hot air is adsorbed and converted from gas to liquid and stored inside.

[0031] Furthermore, a return pipe 28 is fixedly installed on one side of the second connecting tee 27, a drying chamber 12 is fixedly installed on the other end of the return pipe 28, and a third control valve 31 is fixedly installed on the bottom of the two condenser chambers 25;

[0032] During operation, when it is necessary to clean the water stored in the condenser bin 25, the air path connected to the condenser bin 25 is closed through the cooperation of the first control valve 26 and the second control valve 29 to ensure that one side of the condenser bin 25 can still operate normally, and then the third control valve 31 is opened to guide the internal water outward for cleaning.

[0033] Furthermore, a fixing frame 33 is fixedly installed at the bottom of the two condenser bins 25, a collecting bucket 32 ​​is placed on the top of the fixing frame 33, and a base 11 is fixedly installed at the bottom of the fixing frame 33;

[0034] During operation, the bottom of the condenser bin 25 is supported by the fixing frame 33 , and when the water inside the condenser bin 25 is guided, the water is collected by the collecting hopper 32 .

[0035] Working principle: A vacuum pump 21 is provided. When the vacuum pump 21 is driven, the suction pipe 22 absorbs the hot air inside the drying chamber 12. At this time, there will be moisture evaporated from the fiber in the hot air. This hot water vapor is not conducive to continuous drying operations, and the moisture of the hot air needs to be removed. The hot air will reach the inside of the first control valve 26 through the air pipe 23 and the first connecting tee 24. The condenser inside the condenser chamber 25 will adsorb the moisture in the hot air, thereby removing the moisture. The hot air with moisture removed will return to the drying chamber 12 through the reflux pipe 28 for drying, thereby realizing heat circulation. The water adsorbed on the condenser chamber 25 will be stored inside and can be discharged to the outside through the third control valve 31 to be collected in the collecting bucket 32.

[0036] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments, and the above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, and these changes and improvements fall within the scope of the utility model to be protected.

Claims

1. A fiber rapid drying device, characterized in that: The invention comprises a drying device (1) and a recycling device (2); the recycling device (2) is provided with a vacuum pump (21); a suction pipe (22) is fixedly installed on the top of the vacuum pump (21); a drying chamber (12) is fixedly installed on the other end of the suction pipe (22); a gas supply pipe (23) is fixedly installed on one side of the vacuum pump (21); a first connecting tee (24) is fixedly installed on the other end of the gas supply pipe (23); and two first control valves (26) are fixedly installed on the first connecting tee (24).

2. A fiber rapid drying device according to claim 1, characterized in that: The drying device (1) is provided with a base (11), a drying bin (12) is fixedly installed on the top of the base (11), and a movable door (13) is movably installed on one side of the drying bin (12).

3. A fiber rapid drying device according to claim 2, characterized in that: A placement platform (14) is fixedly installed inside the drying chamber (12), a fiber placement plate (15) is placed on the top of the placement platform (14), and a heating pipe (16) is fixedly installed on the inner wall of the drying chamber (12).

4. A fiber rapid drying device according to claim 1, characterized in that: Condenser bins (25) are fixedly mounted on both sides of the first connecting tee (24), a second connecting tee (27) is fixedly mounted on the other side of the two condenser bins (25), and two second control valves (29) are fixedly mounted on the second connecting tee (27).

5. A fiber rapid drying device according to claim 4, characterized in that: A return pipe (28) is fixedly installed on one side of the second connecting tee (27), a drying bin (12) is fixedly installed on the other end of the return pipe (28), and a third control valve (31) is fixedly installed at the bottom of the two condenser bins (25).

6. A fiber rapid drying device according to claim 5, characterized in that: A fixing frame (33) is fixedly installed at the bottom of the two condenser bins (25), a collecting bucket (32) is placed on the top of the fixing frame (33), and a base (11) is fixedly installed at the bottom of the fixing frame (33).

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