Drying and dehumidifying device for fiber products

Abstract

The invention discloses a fiber product drying and dehumidifying device, and relates to the technical field of fiber product processing, a device main body comprises a box body, a workshop, a dehumidifying system, a compressor and a controller, the compressor, the dehumidifying system and the workshop are sequentially installed in the box body from left to right, and air inlets are formed in the front side and the rear side, below the compressor, of the box body; an air outlet is formed in the position, above the rear portion of the compressor, of the box body, a compression outlet of the compressor communicates with a dehumidification system, the dehumidification system comprises a refrigeration module, an adsorption dehumidification module and a filtering module, the dehumidification system communicates with the workshop through a ventilation opening, an air blower is arranged on the side face in the workshop, and a controller is arranged on the box body; the controller is electrically connected with the compressor and the dehumidification system. According to the equipment, the problem of color change caused by high temperature of an existing fiber product dehumidification mode is solved, and the problems that dehumidification equipment cannot accurately control humidity, is low in dehumidification efficiency and uneven in dehumidification, easily damages fiber products and the like are solved.

Description

Technical Field

[0001] The invention belongs to the technical field of fiber product processing and relates to a fiber product dehumidification device. Background Art

[0002] In the existing market and real life scenarios, fiber products can be seen everywhere, such as wigs, plush toys, down jackets and other daily necessities, which are all composed of fiber products. The main components of these products include limit products. In the actual production process of the products, after the preliminary treatment of the fiber products is completed, they need to be dehumidified for the next step. At present, the dehumidification process in the fiber products industry usually adopts the method of oven heating dehumidification, which heats the air through an electric heater, and then sends the hot air out through a blower motor and sends it to the oven chamber through the air duct. This method often has the disadvantage of high heating temperature, which can easily cause discoloration of fiber products, low dehumidification efficiency, large humidity gradient of fiber products on the inside and outside, uneven dehumidification, and long-term hot air dehumidification will cause fiber products to be damaged, curled, and have static electricity, which seriously affects product quality and production efficiency; in addition, this method cannot accurately control humidity, and there are errors in human judgment of the degree of dehumidification, resulting in incomplete dehumidification and affecting the next step.

[0003] Therefore, in order to overcome the above-mentioned shortcomings and deficiencies, there is an urgent need to design a fiber product dehumidification device, which can be used in the manufacturing industries of real human hair, fiber hair and other hair products, and can also be used in the manufacturing industries of wool, cashmere, silk, real silk, duck down, goose down, camel hair and other plush industries as well as other fiber product industries. It can realize the functions of precise humidity control, low-temperature and high-efficiency dehumidification, no damage to fiber products and improved production efficiency in the application, and has high market application value. Summary of the invention

[0004] The purpose of the present invention is to overcome the shortcomings and deficiencies of the prior art, and to provide a fiber product dehumidification device to solve the problem of discoloration caused by high temperature in the existing fiber product dehumidification method, and to solve the problems of dehumidification equipment not being able to accurately control humidity, low dehumidification efficiency, uneven dehumidification, and easy damage to fiber products.

[0005] In order to achieve the above-mentioned purpose, the fiber product drying and dehumidification device provided by the present invention comprises a main body of the device including a box body, a workshop, a dehumidification system, a compressor, and a controller. The compressor, the dehumidification system, and the workshop are sequentially installed inside the box body from left to right. The box body is provided with air inlets on the front and rear sides below the compressor position, and the box body is provided with air outlets on the upper rear of the compressor position. The compression outlet of the compressor is connected to the dehumidification system. The dehumidification system comprises a refrigeration module, an adsorption dehumidification module, and a filtration module. The dehumidification system is connected to the workshop through a vent. An air blower is provided on the side of the workshop. The box body is provided with a controller, and the controller is electrically connected to the compressor and the dehumidification system.

[0006] The above-mentioned fiber product drying and dehumidification device is provided with a ventilation duct between the dehumidification system and the workshop. The ventilation duct adopts a circulating air duct. After the air enters the workshop through the dehumidification system to dehumidify the fiber products, it enters the dehumidification system again. Part of the moisture in the air evaporates and is discharged from the air outlet, and part of it condenses and is discharged through the drainage duct. The air after adsorption and dehumidification enters the workshop again for circulation.

[0007] The above-mentioned fiber product drying and dehumidifying device, the workshop is a walk-in workshop, and a drying rack for drying fiber products is arranged inside. The workshop is provided with a door on the right side, and the drying rack enters and exits the workshop through the door.

[0008] The above-mentioned fiber product drying and dehumidification device, the dehumidification system includes a two-stage adsorption and filtration structure of a primary molecular sieve and a secondary molecular sieve, which are used to control the humidity of the supply air and filter impurities; an air conditioner is also installed inside the dehumidification system to control the supply air temperature, and the air conditioner is electrically connected to the controller through a wiring harness.

[0009] The above-mentioned fiber product drying and dehumidifying device has a controller using a touch screen controller, and the staff can directly operate and control the dehumidifying device on the controller operation interface.

[0010] The above-mentioned fiber product drying and dehumidifying device, the air blower is evenly arranged on one side surface inside the workshop, the air blower nozzle is rotatable, and the nozzle direction is flexibly adjusted according to the placement position of the fiber products inside the workshop, and the air blower nozzle can adjust the air volume by controlling the paddle through the knob.

[0011] In the above-mentioned fiber product drying and dehumidifying device, a temperature sensor and a humidity sensor are arranged in the working room, and both the temperature sensor and the humidity sensor are electrically connected to the controller.

[0012] The above-mentioned fiber product drying and dehumidifying device, the controller can control the temperature range to be: -50°C to 100°C.

[0013] The above-mentioned fiber product drying and dehumidifying device has a PLC remote control module disposed inside the controller to realize remote control and supervision of the device.

[0014] Compared with the prior art, the dehumidification system of the present invention adopts adsorption technology, combined with the temperature sensor and humidity sensor arranged inside the workshop, and realizes intelligent temperature control effect by setting the control line of optimal temperature and humidity, thereby realizing the precise control of temperature and humidity required for the dehumidification process of fiber products, and can precisely control the moisture content of the air to achieve efficient dehumidification effect. The workshop adopts a cross-flow air supply mode, which dehumidifies evenly and can accelerate the evaporation of water in the fiber products; the air humidity is reduced by the air conditioner in the dehumidification system, and a low-temperature dehumidification mode is adopted, which does not damage the fiber products, greatly improving the product quality qualification rate and production efficiency; its overall structural design is reasonable, simple, safe and reliable, has good versatility, and is environmentally friendly. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The present invention is further described below in conjunction with the accompanying drawings and embodiments.

[0016] Figure 1 It is a front view schematic diagram of the main structure of the present invention; Figure 2 It is a top view of the present invention (drying rack in and out state); Figure 3 It is a top view of the present invention (door open state); Figure 4 It is a schematic diagram of the working process of the dehumidification system of the present invention.

[0017] 1. Box body, 2. Workroom, 3. Dehumidification system, 4. Compressor, 5. Controller, 6. Air inlet, 7. Air outlet, 8. Air blower, 9. Drying rack, 10. Box door. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention is described in detail below in conjunction with the accompanying drawings and specific implementation methods.

[0019] [Example 1] As shown in the attached drawings, a fiber product drying and dehumidifying device provided by the present invention comprises: a box body 1, a workshop 2, a dehumidification system 3, a compressor 4, and a controller 5. Box doors 10 are provided at both ends of the box body 1, one end is the box door 10 of the workshop 2 for dehumidification work, and the box door 10 at the other end can enter the space outside the workshop 2; air inlets 3 are provided at the front and rear sides of the box body 1 near the left end, and an exhaust port 7 is provided at the upper left position of the rear side; the workshop 2 is located at the right end of the box body 1, and air blowers 8 are evenly arranged on one side, and the nozzles of the air blowers 8 can be rotated, and the direction of the nozzles can be flexibly adjusted according to the placement position of the fiber products in the workshop 2. The nozzle can adjust the air volume by a knob control paddle, and a vent is provided on the other side, which leads to the dehumidification system 3, so as to facilitate the air circulation of the workshop 2 and ensure the dehumidification effect; the dehumidification system 3 is located on the left side of the workshop 2, and a circulating air is used between the dehumidification system 3 and the workshop 2. The air enters the workshop 2 through the dehumidification system 3 to dehumidify the fiber products, and then enters the dehumidification system 3 again. Part of the moisture in the air evaporates and is discharged through the exhaust port 7, and part of it condenses and is discharged through the drainage pipe. The air after adsorption and dehumidification enters the workshop 2 for circulation again. This method can reduce the amount of moisture processing, reduce the operating cost, and make the air supply in the workshop 2 uniform, ensuring uniform dehumidification; the compressor 4 is on the left side of the dehumidification system 3, and it works together with the dehumidification system 3; a touch screen controller 5 is provided at the right end of the front side of the box body 4, and the controller 5 is electrically connected to the compressor 4 and the dehumidification system 3 through a wiring harness, and the controller 5 is connected to an external power supply. The controller 5 can set information such as air supply temperature, humidity and working time.

[0020] The workroom 2 is provided with a temperature sensor and a humidity sensor, which are both electrically connected to the controller 5 and can control the temperature range from -50°C to 100°C. The controller 5 is internally provided with a PLC remote control module to realize remote control and supervision of the device.

[0021] The box body 1 is a steel container type with a firm structure and high strength.

[0022] The workshop 2 is a walk-in type, and the drying rack 9 containing fiber products can be directly pushed in, and personnel can enter to facilitate arranging the fiber products on the drying rack 9 and adjusting the wind direction and air volume according to the placement and quantity of the fiber products.

[0023] The dehumidification system 3 mainly includes a refrigeration module, an adsorption dehumidification module, and a filtration module. The refrigeration module uses air conditioning to cool the air entering the dehumidification system, and the temperature is maintained at 5-20°C to prevent the fiber products from being discolored and damaged by excessive temperature; the adsorption dehumidification module uses a primary molecular sieve and a secondary molecular sieve to efficiently dehumidify the air by adsorption. Compared with the existing dehumidification method, the dehumidification efficiency can be increased by 6-7 times, and the moisture content of the supply air in the workroom can be controlled to be ≤2g / kg, avoiding incomplete dehumidification and inaccurate human judgment of the degree of dehumidification affecting product quality; the primary molecular sieve and the secondary molecular sieve are also used as filtration modules, and the filtration module purifies the air to prevent the dehumidification process from contaminating the fiber products.

[0024] Furthermore, a buckle for fixing the drying rack 9 at a fixed point is provided at the bottom of the workshop 2 , so that the drying rack 9 containing the fiber products is fixed inside the workshop 2 .

[0025] like Figure 4 As shown, during the use of the drying and dehumidification device of the present invention, after the original fresh air enters the device, it passes through the air valve provided on the air duct, and the fresh air enters the primary filter, i.e., the first-level molecular sieve, through the front surface cooler 1, and enters the processing fan. After passing through the plate filter and the front surface cooler 2, the fresh air enters the rear surface cooler and the medium-efficiency filter, i.e., the second-level molecular sieve. The air that has passed through the first-level molecular sieve and the second-level molecular sieve is at the required humidity and temperature, and enters the workshop for drying and dehumidification. After the work is completed, the air carries the water vapor and impurities on the fiber products, enters the processing fan again through the return air valve provided on the pipeline, and then passes through the processing fan, the plate filter and the front surface cooler 2, and enters the regeneration filter through the air valve, adsorbs the water vapor and impurities from the workshop in the air, and then is discharged through the regeneration fan to complete the dehumidification and drying work.

[0026] As mentioned above, the front surface cooler 1, the front surface cooler 2, the rear surface cooler, the air valve and the return air valve are basic instrument components and therefore are not marked in the attached drawings.

[0027] The above embodiments are only exemplary embodiments of the present invention and are not intended to limit the present invention. The protection scope of the present invention is defined by the claims. Those skilled in the art may make various modifications or equivalent substitutions to the present invention within the essence and protection scope of the present invention, and such modifications or equivalent substitutions shall also be deemed to fall within the protection scope of the present invention.

Claims

1. A fiber product drying and dehumidifying device, characterized in that: The device body comprises a box (1), a workroom (2), a dehumidification system (3), a compressor (4), and a controller (5). The box (1) is provided with a compressor (4), a dehumidification system (3), and a workroom (2) from left to right. The box (1) is provided with air inlets (6) at the front and rear sides below the position of the compressor (4). The box (1) is provided with an air outlet (7) at the rear and upper part of the position of the compressor (4). The compression outlet of the compressor (4) is connected to the dehumidification system (3). The dehumidification system (3) comprises a refrigeration module, an adsorption dehumidification module, and a filtering module. The dehumidification system (3) and the workroom (2) are connected via a vent. An air blower (8) is provided on the inner side of the workroom (2). The box (1) is provided with a controller (5). The controller (5) is electrically connected to the compressor (4) and the dehumidification system (3).

2. The fiber product drying and dehumidifying device according to claim 1, characterized in that: A ventilation duct is provided between the dehumidification system (3) and the workshop (2). The ventilation duct adopts a circulating air duct. After the air enters the workshop (2) through the dehumidification system (3) to dehumidify the fiber products, it enters the dehumidification system (3) again. A part of the moisture in the air evaporates and is discharged through the exhaust port (7), and a part of it condenses and is discharged through the drainage duct. The air that has been dehumidified by adsorption enters the workshop (2) again for circulation.

3. The fiber product drying and dehumidifying device according to claim 1, characterized in that: The workshop (2) is a walk-in workshop (2), and a drying rack (9) for drying fiber products is arranged inside. The workshop (2) is provided with a door (10) on the right side, and the drying rack (9) enters and exits the workshop (2) through the door (10).

4. The fiber product drying and dehumidifying device according to claim 1, characterized in that: The dehumidification system (3) comprises a two-stage adsorption and filtration structure of a primary molecular sieve and a secondary molecular sieve, which are used to control the humidity of the supply air and filter impurities; an air conditioner is also installed inside the dehumidification system (3) to control the temperature of the supply air, and the air conditioner is electrically connected to the controller (5) via a wiring harness.

5. The fiber product drying and dehumidifying device according to claim 1, characterized in that: The controller (5) adopts a touch screen controller (5), and the staff can directly operate and control the dehumidification device on the operation interface of the controller (5).

6. The fiber product drying and dehumidifying device according to claim 1, characterized in that: The air blower (8) is evenly arranged on a side surface inside the workshop (2); the nozzle of the air blower (8) is rotatable, and the direction of the nozzle can be flexibly adjusted according to the placement position of the fiber products inside the workshop (2); the air blower (8) nozzle can adjust the air volume by controlling the paddle with a knob.

7. The fiber product drying and dehumidifying device according to claim 1, characterized in that: A temperature sensor and a humidity sensor are provided in the workroom (2), and both the temperature sensor and the humidity sensor are electrically connected to the controller (5).

8. The fiber product drying and dehumidifying device according to claim 7, characterized in that: The controller (5) can control the temperature range to be achieved within the range of -50°C to 100°C.

9. The fiber product drying and dehumidifying device according to claim 1, characterized in that: The controller (5) is internally provided with a PLC remote control module to realize remote control and supervision of the device.

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