Humidifying device and humidifying method capable of controlling humidity of cloth

Abstract

The invention relates to a cloth piece humidity controllable humidifying device and method, and belongs to the field of cloth piece regeneration technology.The cloth piece humidity controllable humidifying device comprises a rack, a conveying belt, rag, a humidifying pipeline, a connecting pipeline, a humidifying nozzle, a hot steam inlet, a flow meter, a roller conveying roller, an electric valve and a control unit, the conveying belt is arranged on the rack, and the roller conveying roller is arranged on the left side of the conveying belt; humidifying pipelines are installed on the conveying belt, a connecting pipeline is arranged between the humidifying pipelines, humidifying nozzles are arranged on the humidifying pipelines, one end of each humidifying pipeline is connected with a hot steam inlet, a flow meter is arranged in each hot steam inlet, rag enters the conveying belt from one end of a roller conveying roller, and an electric valve is installed in the middle of the connecting pipeline. And the problems that in the opening process, a large amount of short fibers and dust can be generated, potential fire safety hazards exist in the workshop production environment, physical health damage is caused to operators, the cleanliness and product quality of workshops are seriously affected, the ground is transformed, and the occupied area is large are solved.

Description

Technical Field

[0001] The invention relates to a humidifying device and a humidifying method with controllable humidity of a cloth block, and belongs to the field of cloth block regeneration technology. Background Art

[0002] China is recognized as a major cotton textile country in the world. In recent years, with the enhancement of environmental awareness in all sectors of society, consumers' demand for green products and recycled products has continued to increase. As an industry with relatively serious pollution, the textile industry has been constantly moving forward on the road of green environmental protection. More and more textile companies have begun to conduct research on the reuse of waste textiles. Its advantages lie in the abundant raw materials, low cost, low investment, and considerable economic and social benefits.

[0003] Mechanical and physical opening is currently the main method for recycling waste textiles. The physical opening method uses mechanical processing to perform physical processes such as cutting, tearing, opening, and combing on waste textiles. It has the characteristics of simple principle, high output, and low pollution.

[0004] During the mechanical opening process, the cloth pieces and the waste yarn need to be repeatedly opened and beaten to turn them back into a fiber state. During this opening process, a large amount of short fibers and dust will be generated. There are fire safety hazards in the production environment of the recycled cotton workshop, which will cause physical damage to the operators and seriously affect the cleanliness of the workshop and product quality. The above problems have always been plaguing this field and are technical problems that need to be solved urgently.

[0005] Patent 2021223739155 proposes a dust removal, cooling and humidification system for a spinning workshop, with a number of evenly distributed suction holes on the ground; the suction holes are connected to the buried pipes and then connected to the dust removal equipment, and the dust removal equipment is connected in series with an air cooling device and a circulating fan; the circulating fan is connected to the air supply duct; the air supply duct is provided with a number of air outlet holes; multiple water curtains are installed on the wall of the factory building, and the water circulation pipeline is connected to the water circulation pipeline of the water tank after connecting multiple water curtains in series. The water tank is also connected to a humidifying device, and the humidifying device is connected to a number of atomizing nozzles through a water outlet pipe. This method solves the problems of high energy consumption of air conditioning cooling and low efficiency of mobile dust removal. It is mainly low in cost, economical and practical. It can replace the air conditioning and dust filtration system of ordinary spinning workshops to a certain extent, but the system is relatively cumbersome. And the ground needs to be modified, which occupies a large area. Summary of the invention

[0006] According to the problem described in the background, the problem to be solved by the present invention is: to provide a humidification device and a humidification method with controllable humidity of cloth blocks, which are convenient for humidification of pretreatment of cloth blocks for regeneration, improve the quality of fibers after subsequent opening, and solve the problem that a large amount of short fibers and dust will be generated in the above-mentioned opening process, and there are fire safety hazards in the production environment of the recycled cotton workshop, which will cause health damage to the operators, seriously affect the cleanliness of the workshop and product quality, and the problem of large area occupied by ground reconstruction.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a humidifying device with controllable humidity of cloth blocks is provided, comprising a frame, a conveyor belt, rags, a humidifying pipeline, a connecting pipeline, a humidifying nozzle, a hot steam inlet, a flow meter, a roller conveyor roller, an electric valve and a control unit, a conveyor belt is installed above the frame, the roller conveyor roller is installed on the left side of the conveyor belt and also on the frame, a humidifying pipeline is installed above the conveyor belt, the humidifying pipelines are connected by connecting pipelines, a humidifying nozzle is provided in the direction of the conveyor belt, one end of the humidifying pipeline on the far right is connected to the hot steam inlet, a flow meter is provided in the hot steam inlet, the rags enter the conveyor belt from one end of the roller conveyor roller, and the electric valve is installed in the middle of the connecting pipeline; each humidifying pipeline controls the steam volume separately, so as to facilitate the adjustment of the humidification volume.

[0008] Preferably, the humidification pipelines are provided with 3-9 pieces, and the spacing between each piece is 1-3m, so as to facilitate the humidification of the rags.

[0009] Preferably, the roller conveyor rollers control the thickness of the rags by adjusting the spacing between themselves; different types of cloth require different degrees of humidification, and the controllable cloth thickness is also different, so the cloth thickness needs to be controlled.

[0010] Preferably, the control unit controls the entire humidification process; the entire process is fully automated, thereby improving the humidification efficiency.

[0011] Preferably, the flow meter controls the amount of steam delivered, making it easy to observe and control the degree of humidification of the rags.

[0012] The present invention also provides a humidification method with controllable humidity of a cloth block, comprising the following steps:

[0013] S1, placing cloth pieces or rags on the roller conveyor roller, and controlling the thickness of the rags by the roller conveyor roller;

[0014] S2, the rags with adjusted thickness enter the conveyor belt and move forward into the humidification area;

[0015] S3, hot steam enters the humidification pipeline through the hot steam inlet under the control of the flow meter;

[0016] S4. The amount of hot steam in each humidification pipeline is controlled by connecting the electric valve in the pipeline, and the hot steam is sprayed out through the humidification nozzle to control the regeneration humidity of the rags.

[0017] The beneficial effects of the present invention are:

[0018] 1. Controlling the thickness of the rags by the roller conveyor can increase the degree of wetting of the rags and facilitate the control of the next operation.

[0019] 2. The flow meter and electric valve control the flow of steam, thereby controlling the degree of wetting of the rags. Different humidity controls are performed on different types of fabrics, improving the quality of the fibers after opening.

[0020] 3. This device occupies a small area, can be relocated at any time, and is easy to operate.

[0021] 4. The dust problem is solved by wetting the rags with the device and method, thereby solving the fire hazard and the problem of damage to workers' health, and improving the cleanliness of the workshop and product quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural schematic diagram of the present invention;

[0023] Figure 2 It is a schematic diagram of the process of the present invention;

[0024] In the figure: 1 is a frame; 2 is a conveyor belt; 3 is a rag; 4 is a humidification pipeline; 5 is a connecting pipeline; 6 is a humidification nozzle; 7 is a hot steam inlet; 8 is a flow meter; 9 is a roller conveyor roller; and 10 is an electric valve. DETAILED DESCRIPTION

[0025] The embodiments of the present invention are further described below in conjunction with the accompanying drawings:

[0026] Example 1

[0027] like Figure 1 As shown, the present invention includes a frame 1, a conveyor belt 2, rags 3, a humidifying pipeline 4, a connecting pipeline 5, a humidifying nozzle 6, a hot steam inlet 7, a flow meter 8, a roller conveyor roller 9, an electric valve 10 and a control unit. A conveyor belt 2 is installed above the frame 1, and a roller conveyor roller 9 is installed on the left side of the conveyor belt 2 and also on the frame 1. A humidifying pipeline 4 is installed above the conveyor belt 2. The humidifying pipelines 4 are connected by connecting pipelines 5. A humidifying nozzle 6 is provided in the direction of the humidifying pipeline 4 toward the conveyor belt 2. A hot steam inlet 7 is connected to one end of the humidifying pipeline 4 on the far right, and a flow meter 8 is provided in the hot steam inlet 7. The rags 3 enter the conveyor belt 2 from one end of the roller conveyor roller 9. The electric valve 10 is installed in the middle of the connecting pipeline 5; each humidifying pipeline 4 controls the steam volume separately, which is convenient for adjusting the humidification volume.

[0028] In order to facilitate the humidification of the rags 3 , five humidification pipelines 4 are provided, and the interval between each pipeline is 1 m. The appropriate interval makes the humidification of the rags 3 more convenient.

[0029] Because different fabrics have different characteristics, the roller conveyor rollers 9 control the thickness of the rags 3 by adjusting the spacing between themselves; different types of fabrics require different degrees of humidification, and the controllable fabric thickness is also different, so the fabric thickness needs to be controlled.

[0030] The control unit controls the entire humidification process, and the entire process is fully automated, which improves the humidification efficiency.

[0031] The flow meter 8 controls the amount of steam delivered, so as to facilitate observation and control of the degree of humidification of the rags 3 .

[0032] like Figure 2 As shown, a humidification method with controllable humidity of a cloth block comprises the following steps:

[0033] S1, placing the cloth pieces or rags on the roller conveyor roller 9, and controlling the thickness of the rags 3 by the roller conveyor roller 9;

[0034] S2, the rags 3 with adjusted thickness enter the conveyor belt and move forward into the humidification area;

[0035] S3, hot steam enters the humidification pipeline 4 through the hot steam inlet 7 under the control of the flow meter 8;

[0036] S4, controlling the amount of hot steam in each group of humidification pipelines 4 by connecting the electric valve 10 in the pipeline 5, and spraying it out through the humidification nozzle 6 to control the regeneration humidity of the rags 3.

Claims

1. A humidifying device with controllable humidity of a cloth, characterized in that: The invention comprises a frame (1), a conveyor belt (2), rags (3), a humidifying pipeline (4), a connecting pipeline (5), a humidifying nozzle (6), a hot steam inlet (7), a flow meter (8), a roller conveying roller (9), an electric valve (10) and a control unit. The conveyor belt (2) is installed above the frame (1). The roller conveying roller (9) is installed on the left side of the conveyor belt (2) and also on the frame (1). The humidifying pipeline (4) is installed above the conveyor belt (2). The humidifying pipelines (4) are connected by connecting pipelines (5). The humidifying nozzle (6) is provided in the direction of the conveyor belt (2). One end of the humidifying pipeline (4) on the far right is connected to the hot steam inlet (7). The hot steam inlet (7) is provided with a flow meter (8). The rags (3) enter the conveyor belt (2) from one end of the roller conveying roller (9). The electric valve (10) is installed in the middle of the connecting pipeline (5).

2. A humidifying device with controllable humidity of a cloth according to claim 1, characterized in that: The humidification pipelines (4) are provided in 3 to 9 pieces, and the interval between each piece is 1 to 3 m.

3. A humidifying device with controllable humidity of a cloth block according to claim 1, characterized in that: The roller conveying rollers (9) control the thickness of the rags (3) by adjusting the distance between themselves.

4. A humidifying device with controllable humidity of a cloth according to claim 1, characterized in that: The control unit controls the entire humidification process.

5. The humidifying device with controllable humidity of a cloth block according to claim 1, characterized in that: The flow meter (8) controls the amount of steam delivered.

6. A humidification method with controllable humidity of a cloth, characterized in that: The following steps are involved: S1, placing the cloth pieces or rags on the roller conveyor roller (9), and controlling the thickness of the rags (3) by the roller conveyor roller (9); S2, the rags (3) with adjusted thickness enter the conveyor belt and move forward into the humidification area; S3, hot steam enters the humidification pipeline (4) through the hot steam inlet (7) under the control of the flow meter (8); S4, controlling the amount of hot steam in each group of humidification pipelines (4) by means of the electric valve (10) in the connecting pipeline (5), and spraying the hot steam through the humidification nozzle (6) to control the regeneration humidity of the rags (3).

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