Dyeing device for producing polyester-mixed card cloth

Abstract

The utility model relates to the technical field of polyester-mixed card cloth production, in particular to a dyeing device for polyester-mixed card cloth production, which comprises a dyeing box, a feed port and a discharge port are respectively arranged on two side walls of the dyeing box, a first guide roller is arranged in the dyeing box between the feed port and the discharge port, and a liquid inlet and a liquid outlet are arranged on the dyeing box. The first stirring shaft is horizontally arranged in the dyeing box and is driven by the first motor to rotate, and a plurality of first stirring paddles are arranged on the first stirring shaft; the two second stirring shafts are arranged in the dyeing box on the two sides of the first stirring shaft in parallel, a plurality of second stirring paddles are arranged on the two second stirring shafts respectively, and the first stirring shaft drives the two second stirring shafts to alternately rotate forwards and backwards through a connecting assembly; an air inlet in the bottom of the treatment box communicates with the top of the dyeing box through an air inlet pipe; an exhaust port is formed in the top of the treatment box; and the spraying assembly is arranged in the treatment box. The device has the advantages of fast and efficient dyeing, improved waste gas treatment effect and the like.

Description

Technical Field

[0001] The utility model relates to the technical field of polyester-kaftan production, in particular to a dyeing device for polyester-kaftan production. Background Art

[0002] In the production process of polyester fabric, dyeing is a key step, which aims to improve the color and appearance of polyester fabric and enhance the market competitiveness of the product. Traditional dyeing methods usually use immersion dyeing or jet dyeing, but these methods often have problems such as uneven dyeing, poor dyeing effect, and low production efficiency.

[0003] In order to improve the uniformity and effect of dyeing, some dyeing devices using stirring dyeing technology have appeared on the market. These devices make the dye and polyester fabric fully contact by stirring to improve the uniformity of dyeing. However, the existing dyeing devices still have some problems, such as slow dyeing speed and poor waste gas treatment effect. Utility Model Content

[0004] In view of this, the utility model provides a dyeing device for producing polyester fabric, aiming to solve the above-mentioned problems in the prior art.

[0005] To achieve the above purpose, the utility model is implemented through the following technical solutions: a dyeing device for producing polyester cloth, comprising:

[0006] A dyeing box, wherein the side walls on both sides thereof are respectively provided with a feed inlet and a discharge inlet, a first guide roller is provided in the dyeing box between the feed inlet and the discharge inlet, and the dyeing box is provided with a liquid inlet and a liquid outlet;

[0007] A first stirring shaft is horizontally arranged in the dyeing box and rotates under the drive of a first motor, and a plurality of first stirring paddles are arranged on the first stirring shaft;

[0008] Two second stirring shafts are arranged in parallel in the dyeing box on both sides of the first stirring shaft, and a plurality of second stirring paddles are respectively arranged on the two second stirring shafts. The first stirring shaft drives the two second stirring shafts to rotate alternately forward and reverse through a connecting component;

[0009] A processing box is arranged on one side of the dyeing box, an air inlet at the bottom of the processing box is connected to the top of the dyeing box through an air inlet pipe, and an exhaust port is arranged on the top of the processing box; and

[0010] The spray assembly is arranged in the processing box and is used for processing the waste gas entering the processing box.

[0011] A further improvement of the present invention is that the connecting assembly comprises:

[0012] A wheel disc is arranged at the end of the first stirring shaft, and a first guide column is eccentrically arranged on the wheel disc; and

[0013] The first rack is slidably arranged horizontally on the dyeing box, a first connecting rod is vertically arranged on the first rack, a first long slot hole on the first connecting rod is slidably connected to the first guide column, and the first rack is respectively meshed with two first gears on the two second stirring shafts.

[0014] A further improvement of the utility model is that the spray assembly comprises:

[0015] A liquid box, arranged above the processing box, for containing reagents;

[0016] A second motor is arranged on the liquid tank;

[0017] A nozzle is arranged at the lower end of the nozzle pipe located in the processing box. The upper end of the nozzle pipe extends into the liquid box and passes through the top of the liquid box, and is connected to the power output end of the second motor. A water inlet notch is arranged on the nozzle pipe in the liquid box.

[0018] A further improvement of the utility model is that an exhaust assembly is arranged above the exhaust port, and the exhaust assembly comprises:

[0019] An exhaust box is arranged on the exhaust port, the lower end of which is connected to the processing box, and the upper end of which is open;

[0020] a demister disposed in the exhaust box; and

[0021] The filter plate is horizontally arranged in the exhaust box above the demister.

[0022] A further improvement of the utility model is that an air distribution plate is arranged in the processing box above the air inlet, and a plurality of air vents are arranged on the air distribution plate.

[0023] A further improvement of the utility model is that a drying box is arranged outside the discharge port, the drying box is connected with the dyeing box through the discharge port, a useful discharge port is arranged on the side wall of the drying box opposite to the discharge port, a second guide roller is horizontally arranged in the drying chamber between the discharge port and the discharge port, a drying assembly is arranged on the drying box below the second guide roller, and the top of the drying box is connected with the air inlet pipe through an air guide pipe.

[0024] A further improvement of the present invention is that the drying component comprises:

[0025] A heating plate, horizontally arranged in the drying box below the first guide roller, and having air outlet holes thereon; and

[0026] A fan is arranged below the heating plate.

[0027] A further improvement of the utility model is that the demister comprises a plurality of corrugated plates which are spaced apart and arranged in parallel.

[0028] Due to the adoption of the above technical solution, the technical progress achieved by the utility model is:

[0029] The utility model provides a dyeing device for producing polyester fabric, wherein dye is delivered to a dyeing box through a liquid inlet, and the material can be guided by a first guide roller so that the material can be led out of the dyeing box after being dyed, during dyeing, a first motor drives a first stirring shaft to rotate, and the first stirring shaft stirs the dye through a first stirring paddle, and at the same time, the first stirring shaft drives two second stirring shafts to rotate alternately forward and reverse through a connecting component, so that the second stirring paddles on the two second stirring shafts stir the dye, and the cooperation of the first stirring shaft and the two second stirring shafts can realize fast and efficient dyeing compared with the prior art, and the dye will emit waste gas during dyeing, and the waste gas intake pipe enters the treatment box, and after the spray component treats the waste gas, the treated gas is discharged through the exhaust port, which can effectively improve the waste gas treatment effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0030] In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0031] Figure 1 This is a schematic diagram of the overall structure of the dyeing device of the utility model;

[0032] Figure 2 This is a schematic diagram of the structure of the connection components of the dyeing device of the utility model;

[0033] Figure 3 This is a schematic diagram of the structure of the spray assembly of the dyeing device of the utility model;

[0034] Figure 4 This is a schematic diagram of the structure of the drying component of the dyeing device of the utility model;

[0035] Description of reference numerals:

[0036] 10-dyeing box, 101-feeding port, 102-discharging port, 103-liquid inlet, 104-liquid outlet, 11-first guide roller, 12-first stirring shaft, 121-first stirring paddle, 122-first motor, 13-second stirring shaft, 131-second stirring paddle, 14-processing box, 141-inlet pipe, 142-exhaust port, 15-gas distributor, 151-vent, 20-connecting assembly, 21-wheel disc, 211-first guide column, 22-first A rack, 221-a first connecting rod, 222-a first long slot, 23-a first gear, 30-a spray assembly, 31-a liquid box, 32-a second motor, 33-a nozzle, 331-a water inlet gap, 34-a nozzle, 40-an exhaust assembly, 41-an exhaust box, 411-an opening, 42-a demister, 43-a filter plate, 50-a drying box, 51-a discharge port, 52-a second guide roller, 53-a heating plate, 531-an air outlet, 54-a fan, and 55-an air duct. DETAILED DESCRIPTION

[0037] The following will be combined with the accompanying drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, in the following description, specific details such as specific system structures and technologies are proposed for the purpose of explanation rather than limitation, so as to thoroughly understand the embodiments of the utility model. However, it should be clear to those skilled in the art that the utility model can also be implemented in other embodiments without these specific details. In other cases, detailed descriptions of well-known systems, devices, circuits, and methods are omitted to prevent unnecessary details from hindering the description of the utility model.

[0038] In conjunction with the instruction manual Figure 1 To Attachment Figure 4 It can be seen that the dyeing device for producing polyester fabric provided by the present invention mainly includes the following parts or components: a dyeing box 10 , a first stirring shaft 12 , a second stirring shaft 13 , a processing box 14 , and a spray assembly 30 .

[0039] In the utility model, a feed inlet 101 and a discharge port 102 are respectively arranged on the side walls on both sides of the dyeing box 10, a first guide roller 11 is arranged in the dyeing box 10 between the feed inlet 101 and the discharge port 102, and a liquid inlet 103 and a liquid outlet 104 are arranged on the dyeing box 10; a first stirring shaft 12 is horizontally arranged in the dyeing box 10 and rotates under the drive of a first motor 122, and a plurality of first stirring paddles 121 are arranged on the first stirring shaft 12; two second stirring shafts 13 are arranged in parallel on the first stirring shaft 12. In the dyeing box 10 on both sides of the shaft 12, a plurality of second stirring paddles 131 are respectively arranged on the two second stirring shafts 13, and the first stirring shaft 12 drives the two second stirring shafts 13 to rotate alternately forward and reverse through the connecting component 20; the processing box 14 is arranged on one side of the dyeing box 10, and the air inlet at the bottom of the processing box 14 is connected to the top of the dyeing box 10 through the air inlet pipe 141, and the top of the processing box 14 is provided with an exhaust port 142; the spray component 30 is arranged in the processing box 14, and is used to treat the exhaust gas entering the processing box 14.

[0040] During operation, the dye is delivered to the dyeing box 10 through the liquid inlet 103. The material can be guided by the first guide roller 11 to be discharged from the dyeing box 10 after being dyed. During dyeing, the first motor 122 drives the first stirring shaft 12 to rotate, and the first stirring shaft 12 stirs the dye through the first stirring paddle 121. At the same time, the first stirring shaft 12 drives the two second stirring shafts 13 to rotate alternately forward and reverse through the connecting component 20, so that the second stirring paddles 131 on the two second stirring shafts 13 stir the dye. The cooperation between the first stirring shaft 12 and the two second stirring shafts 13 can achieve fast and efficient dyeing, and the dye will emit waste gas during dyeing. The waste gas inlet pipe 141 enters the treatment box 14. After the spray component 30 treats the waste gas, the treated gas is discharged through the exhaust port 142, which can effectively improve the waste gas treatment effect.

[0041] As an embodiment, in conjunction with the attached Figure 2 It can be seen that the connecting component 20 includes a wheel 21 arranged at the end of the first stirring shaft 12, and a first guide column 211 is eccentrically arranged on the wheel 21; the first rack 22 is slidably arranged horizontally on the dyeing box 10, and a first connecting rod 221 is vertically arranged on the first rack 22, and the first long slot hole 222 on the first connecting rod 221 is slidably connected to the first guide column 211, and the first rack 22 is respectively meshed with the two first gears 23 on the two second stirring shafts 13.

[0042] When the first stirring shaft 12 rotates, the wheel disc 21 is driven to rotate. The first guide column 211 on the wheel disc 21 cooperates with the first long slot hole 222 on the first connecting rod 221. The first connecting rod 221 can drive the first rack 22 to move horizontally back and forth. The first rack 22 drives the two second stirring shafts 13 to rotate alternately forward and reverse through the two first gears 23, which can effectively, quickly and efficiently dye.

[0043] As an embodiment, in conjunction with the attached Figure 3 It can be seen that the spray assembly 30 includes a liquid tank 31 arranged above the processing tank 14 for containing reagents; a second motor 32 is arranged on the liquid tank 31; a nozzle 34 is arranged at the lower end of a nozzle 33 located in the processing tank 14, and the upper end of the nozzle 33 extends into the liquid tank 31 and passes through the top of the liquid tank 31, and is connected to the power output end of the second motor 32, and a water inlet notch 331 is arranged on the nozzle 33 in the liquid tank 31.

[0044] After the waste gas enters the treatment box 14, the second motor 32 drives the nozzle 33 to rotate, and the nozzle 33 drives the nozzle head 34 to rotate, wherein the reagent enters the nozzle 33 from the water inlet gap 331, and then enters the nozzle head 34 from the nozzle 33 to be sprayed out, which can effectively treat the waste gas in the treatment box 14.

[0045] The nozzle 34 is spherical and can effectively treat the exhaust gas in a large range.

[0046] Among them, a gas distribution plate 15 is arranged in the processing box 14 above the air inlet, and a plurality of vents 151 are arranged on the gas distribution plate 15. The exhaust gas can be evenly distributed in the processing box 14 through the vents 151 on the gas distribution plate 15, so that the sprayed reagent can be more easily integrated with the exhaust gas.

[0047] As an embodiment, in conjunction with the attached Figure 3 It can be seen that an exhaust assembly 40 is arranged above the exhaust port 142, and the exhaust assembly 40 includes: an exhaust box 41 is arranged on the exhaust port 142, the lower end of which is connected to the processing box 14, and the upper end of which is an opening 411; a demister 42 is arranged in the exhaust box 41; and a filter plate 43 is horizontally arranged in the exhaust box 41 above the demister 42.

[0048] The treated gas enters the exhaust box 41 through the exhaust port 142, and then the demister 42 separates the gas into gas and liquid, and the liquid flows back to the treatment box 14. The gas is filtered by the filter plate 43 and then dispersed from the opening 411, which can effectively improve the exhaust gas treatment effect.

[0049] The demister 42 includes a plurality of corrugated plates that are spaced apart and arranged in parallel.

[0050] The filter plate 43 is an activated carbon filter plate 43 .

[0051] As an embodiment, in conjunction with the attached Figure 4It can be seen that a drying box 50 is arranged outside the discharge port 102, and the drying box 50 is connected to the dyeing box 10 through the discharge port 102. A useful discharge port 51 is arranged on the side wall of the drying box 50 opposite to the discharge port 102. A second guide roller 52 is horizontally arranged in the drying chamber between the discharge port 102 and the discharge port 51. A drying assembly is arranged on the drying box 50 below the second guide roller 52, and the top of the drying box 50 is connected to the air inlet pipe 141 through the air guide pipe 55. The drying assembly includes a heating plate 53 horizontally arranged in the drying box 50 below the first guide roller 11, and an air outlet 531 is arranged on it; a fan 54 is arranged below the heating plate 53.

[0052] The material enters the drying box 50 from the discharge port 102, the second guide roller 52 guides the material, and the fan 54 blows air to the heating plate 53. The heat is transmitted upward from the air outlet 531 until the material is dried. The exhaust gas generated during drying is connected to the air intake pipe 141 from the air guide pipe 55, and can enter the processing box 14 through the air intake pipe 141 for processing.

[0053] It should be noted that, in this patent application, 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. In the absence of more restrictions, the sentence "includes an element defined by ... does not exclude the existence of other identical elements in the process, method, article or device including the element".

[0054] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit it. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements do not deviate the essence of the corresponding technical solutions from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention.

Claims

1. A dyeing device for producing polyester fabric, characterized in that: include: A dyeing box, wherein the side walls on both sides thereof are respectively provided with a feed inlet and a discharge inlet, a first guide roller is provided in the dyeing box between the feed inlet and the discharge inlet, and the dyeing box is provided with a liquid inlet and a liquid outlet; A first stirring shaft is horizontally arranged in the dyeing box and rotates under the drive of a first motor, and a plurality of first stirring paddles are arranged on the first stirring shaft; Two second stirring shafts are arranged in parallel in the dyeing box on both sides of the first stirring shaft, and a plurality of second stirring paddles are respectively arranged on the two second stirring shafts. The first stirring shaft drives the two second stirring shafts to rotate alternately forward and reverse through a connecting component; A processing box is arranged on one side of the dyeing box, an air inlet at the bottom of the processing box is connected to the top of the dyeing box through an air inlet pipe, and an exhaust port is arranged on the top of the processing box; and The spray assembly is arranged in the processing box and is used for processing the waste gas entering the processing box.

2. A dyeing device for producing polyester fabric according to claim 1, characterized in that: The connection component comprises: A wheel disc is arranged at the end of the first stirring shaft, and a first guide column is eccentrically arranged on the wheel disc; and The first rack is slidably arranged horizontally on the dyeing box, a first connecting rod is vertically arranged on the first rack, a first long slot hole on the first connecting rod is slidably connected to the first guide column, and the first rack is respectively meshed with two first gears on the two second stirring shafts.

3. A dyeing device for producing polyester fabric according to claim 1, characterized in that: The spray assembly comprises: A liquid box, arranged above the processing box, for containing reagents; A second motor is arranged on the liquid tank; A nozzle is arranged at the lower end of the nozzle pipe located in the processing box. The upper end of the nozzle pipe extends into the liquid box and passes through the top of the liquid box, and is connected to the power output end of the second motor. A water inlet notch is arranged on the nozzle pipe in the liquid box.

4. A dyeing device for producing polyester fabric according to claim 3, characterized in that: An exhaust assembly is arranged above the exhaust port, and the exhaust assembly comprises: An exhaust box is arranged on the exhaust port, the lower end of which is connected to the processing box, and the upper end of which is open; a demister disposed in the exhaust box; and The filter plate is horizontally arranged in the exhaust box above the demister.

5. A dyeing device for producing polyester fabric according to claim 4, characterized in that: An air distribution plate is arranged in the processing box above the air inlet, and a plurality of air vents are arranged on the air distribution plate.

6. A dyeing device for producing polyester fabric according to claim 1, characterized in that: A drying box is arranged outside the discharge port, and the drying box is connected with the dyeing box through the discharge port. A discharge port is arranged on the side wall of the drying box opposite to the discharge port. A second guide roller is horizontally arranged in the drying chamber between the discharge port and the discharge port. A drying assembly is arranged on the drying box below the second guide roller, and the top of the drying box is connected with the air inlet pipe through an air guide pipe.

7. A dyeing device for producing polyester fabric according to claim 6, characterized in that: The drying component comprises: A heating plate, horizontally arranged in the drying box below the first guide roller, and having air outlet holes thereon; and A fan is arranged below the heating plate.

8. A dyeing device for producing polyester fabric according to claim 4, characterized in that: The demister includes a plurality of corrugated plates that are spaced apart and arranged in parallel.

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