Drying device for preparing high-wear-resistance nylon monofilaments

Abstract

The utility model relates to the technical field of nylon monofilament manufacturing, discloses a drying device for preparing high-wear-resistance nylon monofilaments, and solves the problems that the temperature of dried raw materials is high, the natural cooling speed is low, and the cooling speed of the raw materials cannot be increased when needed. A drying device for high-wear-resistance nylon monofilament preparation comprises a drying box, an air inlet pipe, a conical air outlet part, an air outlet hole, a cooling box, a cooling hole and an air blowing cooling assembly, ice water is placed in a cooling aluminum bottle, when the ice water makes contact with the cooling aluminum bottle, the ice water can absorb heat, and due to the good heat conduction performance of aluminum, the air blowing cooling assembly can blow air into the cooling aluminum bottle; therefore, the surrounding air can be quickly influenced to be cooled in a radiation, convection and conduction mode, the heat dissipation fan is started, the heat dissipation fan generates airflow, the airflow conveys cold air around the cooling aluminum bottle into the cooling box through the cooling holes, raw materials in the cooling box are subjected to heat dissipation and cooling treatment, and cooling of the raw materials is accelerated.

Description

Technical Field

[0001] The utility model relates to the technical field of nylon monofilament manufacturing, in particular to a drying device for preparing high-wear-resistant nylon monofilament. Background Art

[0002] Nylon monofilament is a slender wire made of nylon material with high strength, excellent wear resistance and corrosion resistance. During the manufacturing process of nylon monofilament, the raw materials need to be dried.

[0003] The Chinese patent with the existing application number CN202020549280.2 discloses a drying barrel for manufacturing nylon monofilaments, which belongs to the technical field of nylon monofilament manufacturing, and includes a barrel cover and a barrel body, wherein the barrel cover is installed on the top of the barrel body; the barrel cover is provided with a feed port and an air outlet, the bottom of the barrel body is a conical structure, and the bottom of the barrel body is connected with a discharge pipe, a conical air outlet portion is provided in the barrel body, and an air outlet hole is provided on the bottom side wall of the conical air outlet portion, and an air intake assembly is also provided on the barrel body. The drying barrel for manufacturing nylon monofilaments is provided by adding the raw materials to be dried from the feed port, and due to the conical structure at the bottom of the barrel body, the raw materials gather and accumulate at the bottom, covering the air outlet hole, and then passing hot air with a temperature of 90-175 degrees into the hot air pipe, and the hot air enters the conical air outlet portion through the air inlet pipe, and is discharged from the air outlet hole at the bottom of the conical air outlet portion, and the hot air will flow from bottom to top, which can thoroughly dry the raw materials, and has a thorough drying effect.

[0004] In the above technology, hot air is passed into the hot air pipe, and the hot air enters the conical air outlet through the air inlet pipe and is discharged from the air outlet at the bottom of the conical air outlet to dry the raw materials. The temperature of the raw materials is relatively high after drying. In order to meet the requirements of specific products, it is sometimes necessary to cool the raw materials to a suitable processing temperature to provide good conditions for subsequent processing steps. The natural cooling speed is slow. The above patent has the problem that it is impossible to speed up the cooling speed of the raw materials when needed. Utility Model Content

[0005] The utility model aims to provide a drying device for preparing high wear-resistant nylon monofilaments. The device is used to work, thereby solving the problem that the temperature of the raw materials is high after drying, the natural cooling speed is slow, and the raw material cooling speed cannot be accelerated when needed.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a drying device for preparing highly wear-resistant nylon monofilaments, comprising a drying box, an air inlet pipe fixedly penetrating one side of the drying box, a conical air outlet portion fixedly penetrating the bottom end of the air inlet pipe, and an air outlet hole opened on the outer surface of the conical air outlet portion, a cooling box is arranged below the drying box, a cooling hole is opened on the outer surface of the cooling box, and an air blowing cooling component for cooling the raw material is arranged outside the cooling hole;

[0007] The air blowing cooling assembly includes a cooling bin fixedly connected to one side of the cooling box, a heat dissipation fan fixedly connected to the inner wall of the cooling bin, a through opening at the top of the cooling bin, a cooling aluminum bottle movably connected inside the through opening, and a bottle cap movably connected to the top of the cooling aluminum bottle, and the through opening is arranged corresponding to the cooling aluminum bottle.

[0008] Furthermore, a cooling box cover is movably connected to one side of the cooling box, a telescopic rod is fixedly connected to the inner wall of the cooling box, and a push plate is fixedly connected to one end of the telescopic rod.

[0009] Furthermore, a feed port is provided at the top of the drying box, and a sealing plug is movably connected to the outer surface of the feed port.

[0010] Furthermore, an exhaust assembly for exhausting water vapor is provided at the top of the drying box, and the exhaust assembly includes an exhaust box fixedly passing through the top of the drying box, an air inlet opened at the bottom of the exhaust box, an exhaust fan arranged inside the exhaust box, an exhaust box cover movably connected to the top of the exhaust box, and an exhaust pipe fixedly passing through the top of the exhaust box cover.

[0011] Furthermore, a discharge pipe is fixedly passed through the bottom end of the drying box, a valve is fixedly connected to the outer surface of the discharge pipe, and the discharge pipe is fixedly passed through and connected to the cooling box.

[0012] Furthermore, a support leg is fixedly connected to the bottom end of the cooling bin, and an anti-slip pad is fixedly connected to the bottom end of the support leg.

[0013] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0014] The utility model proposes a drying device for preparing high-wear-resistant nylon monofilament, wherein ice water is placed inside a cooling aluminum bottle, and when the ice water contacts the cooling aluminum bottle, the ice water absorbs heat, and since aluminum has good thermal conductivity, the surrounding air can be quickly affected and cooled by radiation, convection and conduction, and a heat dissipation fan is started to generate an airflow, which transports the cold air around the cooling aluminum bottle to the inside of a cooling box through cooling holes, and performs heat dissipation and cooling treatment on the raw materials inside the cooling box, thereby accelerating the cooling of the raw materials, and solving the problem that the temperature of the raw materials is high after drying, the natural cooling speed is slow, and the cooling speed of the raw materials cannot be accelerated when needed. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a schematic diagram of the internal structure of the discharge pipe and the drying box of the utility model;

[0017] Figure 3 This is a schematic diagram of the exhaust assembly structure of the utility model;

[0018] Figure 4 This is a schematic diagram of the cooling box and cooling box cover structure of the utility model;

[0019] Figure 5 This is a schematic diagram of the internal structure of the cooling box of the utility model;

[0020] Figure 6 This is a schematic diagram of the structure of the air blowing cooling component of the utility model.

[0021] In the figure: 1. drying box; 11. feed port; 12. sealing plug; 2. cooling box; 21. telescopic rod; 211. push plate; 22. cooling box cover; 23. cooling hole; 3. air blowing cooling assembly; 31. cooling bin; 32. heat dissipation fan; 33. through port; 34. cooling aluminum bottle; 35. bottle cover; 4. supporting leg; 5. air inlet pipe; 51. conical air outlet; 511. air outlet hole; 6. exhaust assembly; 61. exhaust box; 62. exhaust fan; 63. exhaust box cover; 64. exhaust pipe; 7. discharge pipe; 71. valve. 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] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0024] Combination Figure 1-Figure 2 and Figure 5 A drying device for preparing highly wear-resistant nylon monofilaments comprises a drying box 1, an air inlet pipe 5 fixedly passing through one side of the drying box 1, a conical air outlet portion 51 fixedly passing through the bottom end of the air inlet pipe 5, and an air outlet hole 511 opened on the outer surface of the conical air outlet portion 51, a cooling box 2 is arranged below the drying box 1, a cooling hole 23 is opened on the outer surface of the cooling box 2, and an air blowing cooling component 3 for cooling the raw material is arranged outside the cooling hole 23.

[0025] The utility model is further described below in conjunction with embodiments.

[0026] Embodiment 1:

[0027] See also Figure 1-Figure 6The air blowing cooling assembly 3 includes a cooling bin 31 fixedly connected to one side of the cooling box 2, a heat dissipation fan 32 fixedly connected to the inner wall of the cooling bin 31, a through hole 33 opened at the top of the cooling bin 31, a cooling aluminum bottle 34 movably connected to the inside of the through hole 33, and a bottle cap 35 movably connected to the top of the cooling aluminum bottle 34. The through hole 33 is arranged corresponding to the cooling aluminum bottle 34. The cooling aluminum bottle 34 is fixed to the inside of the cooling bin 31 through the through hole 33. Ice water is placed inside the cooling aluminum bottle 34. Opening the bottle cap 35 is convenient for timely replacement of the ice water inside the cooling aluminum bottle 34. When the ice water contacts the cooling aluminum bottle 34, the ice water absorbs heat. Due to the good thermal conductivity of aluminum, the surrounding air can be quickly affected and cooled by radiation, convection and conduction. The heat dissipation fan 32 is started, and the heat dissipation fan 32 generates an airflow. The airflow transports the cold air around the cooling aluminum bottle 34 to the inside of the cooling box 2 through the cooling hole 23, and the raw materials in the cooling box 2 are subjected to heat dissipation and cooling treatment, thereby accelerating the cooling of the raw materials.

[0028] A cooling box cover 22 is movably connected to one side of the cooling box 2, a telescopic rod 21 is fixedly connected to the inner wall of the cooling box 2, and a push plate 211 is fixedly connected to one end of the telescopic rod 21. When the cooling box cover 22 is opened, the push plate 211 is driven to move by the telescopic rod 21, so that the raw materials cooled inside the cooling box 2 can be pushed out of the cooling box 2 for collection.

[0029] A feed inlet 11 is provided at the top of the drying box 1 , and a sealing plug 12 is movably connected to the outer surface of the feed inlet 11 . When the sealing plug 12 is opened, the raw material to be dried enters the drying box 1 through the feed inlet 11 .

[0030] An exhaust assembly 6 for exhausting water vapor is provided at the top of the drying box 1. The exhaust assembly 6 includes an exhaust box 61 fixedly passed through the top of the drying box 1, an air inlet opened at the bottom of the exhaust box 61, an exhaust fan 62 arranged inside the exhaust box 61, an exhaust box cover 63 movably connected to the top of the exhaust box 61, and an exhaust pipe 64 fixedly passed through the top of the exhaust box cover 63. Under the action of the exhaust fan 62, the water vapor inside the drying box 1 enters the exhaust box 61 through the air inlet and is discharged to the outside through the exhaust pipe 64, so as to prevent the drying box 1 from having too much water vapor, making the drying box 1 more humid, thereby affecting the drying efficiency.

[0031] A discharge pipe 7 is fixedly passed through the bottom end of the drying box 1, and a valve 71 is fixedly connected to the outer surface of the discharge pipe 7. The discharge pipe 7 is fixedly connected to the cooling box 2. When the valve 71 is opened, the dried raw material passes through the discharge pipe 7 into the cooling box 2 for cooling. The valve 71 facilitates the control of the flow rate of the raw material.

[0032] The bottom end of the cooling bin 31 is fixedly connected with a support leg 4, and the bottom end of the support leg 4 is fixedly connected with an anti-skid pad, which increases the contact area between the support leg 4 and the ground, ensuring stability during the drying process of the raw materials.

[0033] When in use, the sealing plug 12 is opened, and the raw material to be dried enters the drying box 1 through the feed port 11, and the hot air is passed into the air inlet pipe 5, and the hot air enters the tapered air outlet portion 51 through the air inlet pipe 5, and is discharged from the air outlet hole 511 at the bottom of the tapered air outlet portion 51 to dry the raw material. During the drying process, the exhaust fan 62 is started. Under the action of the exhaust fan 62, the water vapor inside the drying box 1 enters the exhaust box 61 through the air inlet, and is discharged to the outside through the exhaust pipe 64 to prevent the drying box 1 from being too wet due to excessive water vapor, thereby affecting the drying efficiency. The valve 71 is opened, and the dried raw material enters the cooling box 2 through the discharge pipe 7, and the bottle cap 35 is opened. Pour ice water into the cooling aluminum bottle 34. When the ice water contacts the cooling aluminum bottle 34, it absorbs heat. Since aluminum has good thermal conductivity, the surrounding air can be quickly affected and cooled by radiation, convection and conduction. The heat dissipation fan 32 is started, and the heat dissipation fan 32 generates airflow. The airflow transports the cold air around the cooling aluminum bottle 34 to the inside of the cooling box 2 through the cooling hole 23, and the raw materials in the cooling box 2 are cooled and cooled, thereby accelerating the cooling of the raw materials. After cooling, the cooling box cover 22 is opened, and the push plate 211 is moved by the telescopic rod 21, so that the cooled raw materials in the cooling box 2 can be pushed out of the cooling box 2 for collection.

[0034] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0035] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A drying device for preparing highly wear-resistant nylon monofilaments, comprising a drying box (1), an air inlet pipe (5) fixedly penetrating one side of the drying box (1), a conical air outlet portion (51) fixedly penetrating the bottom end of the air inlet pipe (5), and an air outlet hole (511) provided on the outer surface of the conical air outlet portion (51), characterized in that: A cooling box (2) is arranged below the drying box (1), a cooling hole (23) is opened on the outer surface of the cooling box (2), and an air blowing cooling component (3) for cooling the raw material is arranged outside the cooling hole (23); The air blowing cooling assembly (3) comprises a cooling bin (31) fixedly connected to one side of the cooling box (2), a heat dissipation fan (32) fixedly connected to the inner wall of the cooling bin (31), a through hole (33) opened at the top of the cooling bin (31), a cooling aluminum bottle (34) movably connected inside the through hole (33), and a bottle cap (35) movably connected to the top of the cooling aluminum bottle (34), and the through hole (33) and the cooling aluminum bottle (34) are arranged correspondingly.

2. A drying device for preparing high wear-resistant nylon monofilament according to claim 1, characterized in that: A cooling box cover (22) is movably connected to one side of the cooling box (2), a telescopic rod (21) is fixedly connected to the inner wall of the cooling box (2), and a push plate (211) is fixedly connected to one end of the telescopic rod (21).

3. A drying device for preparing high wear-resistant nylon monofilament according to claim 1, characterized in that: The top of the drying box (1) is provided with a feed port (11), and the outer surface of the feed port (11) is movably connected with a sealing plug (12).

4. A drying device for preparing high wear-resistant nylon monofilament according to claim 3, characterized in that: The top of the drying box (1) is provided with an exhaust assembly (6) for exhausting water vapor, and the exhaust assembly (6) comprises an exhaust box (61) fixedly penetrating the top of the drying box (1), an air inlet provided at the bottom of the exhaust box (61), an exhaust fan (62) arranged inside the exhaust box (61), an exhaust box cover (63) movably connected to the top of the exhaust box (61), and an exhaust pipe (64) fixedly penetrating the top of the exhaust box cover (63).

5. A drying device for preparing high wear-resistant nylon monofilament according to claim 4, characterized in that: A discharge pipe (7) is fixedly passed through the bottom end of the drying box (1), a valve (71) is fixedly connected to the outer surface of the discharge pipe (7), and the discharge pipe (7) is fixedly passed through and connected to the cooling box (2).

6. A drying device for preparing high wear-resistant nylon monofilament according to claim 1, characterized in that: The bottom end of the cooling bin (31) is fixedly connected to a support leg (4), and the bottom end of the support leg (4) is fixedly connected to an anti-slip pad.

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