Water-saving and energy-saving dyeing equipment for polyester warp knitting fabric

Abstract

The utility model relates to the technical field of dyeing equipment, and discloses water-saving and energy-saving dyeing equipment for polyester warp knitting fabrics, which comprises a main body mechanism and an auxiliary mechanism, the auxiliary mechanism is positioned on the outer side of the main body mechanism, and the main body mechanism comprises a supporting bottom plate, a dyeing box, a dyeing barrel, a cleaning box, a first feeding pipe and a first suction pump. The dyeing box is fixedly installed at the upper end of the supporting bottom plate. According to the water-saving and energy-saving dyeing equipment for the polyester warp knitting fabric, an acid polyester reduction cleaning agent is added into the cleaning box through the first feeding pipe, and the acid polyester reduction cleaning agent is pumped out through the first pump, the first cleaning pipe, the second cleaning pipe and the cleaning spray head and sprayed to the dyed polyester warp knitting fabric; according to the polyester warp knitting fabric dyeing method, the redundant dye on the dyed polyester warp knitting fabric is washed, the redundant dye on the polyester warp knitting fabric is subjected to reduction cleaning through the acid polyester reduction cleaning agent, the cleaning steps are reduced, and the water consumption in the cleaning process is reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dyeing equipment, in particular to water-saving and energy-saving dyeing equipment for polyester warp knitted fabrics. Background Art

[0002] Polyester, also known as polyester fiber, was invented in 1941. It is an important variety of synthetic fiber. Polyester is a fiber-forming polymer made from purified terephthalic acid (PTA) or dimethyl terephthalate (DMT) and ethylene glycol (MEG) through esterification or ester exchange and polycondensation reaction. The fiber made by spinning and post-treatment has the greatest advantage of good wrinkle resistance and shape retention.

[0003] The existing technology for dyeing polyester requires six steps, namely, preparing the dye, preparing the polyester warp knitted fabric, adding the dye, starting the dyeing, washing, and drying. When dyeing the polyester warp knitted fabric, the existing technology wastes a lot of water in the fifth step of washing, which is not energy-efficient. Utility Model Content

[0004] The utility model aims to provide a water-saving and energy-saving dyeing device for polyester warp knitted fabrics, so as to solve the problem in the above background technology that a large amount of water is wasted in the fifth step of washing when dyeing polyester warp knitted fabrics, which is not energy-saving enough.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a water-saving and energy-saving dyeing device for polyester warp knitted fabrics, comprising a main mechanism and an auxiliary mechanism, wherein the auxiliary mechanism is located on the outside of the main mechanism, and the main mechanism comprises a supporting base plate, a dyeing box, a dyeing barrel, a cleaning box, a first feed pipe and a first pump, wherein the dyeing box is fixedly mounted on the upper end of the supporting base plate, the dyeing barrel is fixedly mounted on the upper end of the dyeing box, the cleaning box is fixedly mounted on the right end of the dyeing barrel, the first feed pipe is fixedly mounted on the upper end of the cleaning box, and the first pump is fixedly mounted on the lower end of the cleaning box.

[0006] Preferably, the main structure also includes a first cleaning pipe, a second cleaning pipe, a cleaning nozzle, an acidic polyester reducing cleaning agent, a motor, a second feeding pipe, a rotating shaft, a movable ring, a stirring rod, a second pump, a first dyeing pipe, a second dyeing pipe and a dyeing nozzle, and the first cleaning pipe is fixedly installed inside the cleaning box.

[0007] Preferably, the second cleaning pipe is fixedly installed at the lower end of the first pump, the cleaning nozzle is fixedly installed at the lower end of the second cleaning pipe, and the acidic polyester reducing cleaning agent is fixedly arranged inside the cleaning box.

[0008] Preferably, the motor is fixedly mounted on the upper end of the dyeing barrel, the second feed pipe is fixedly mounted on the upper end of the dyeing barrel, the rotating shaft is fixedly mounted on the transmission end of the motor, the movable ring is fixedly mounted inside the dyeing barrel, the stirring rod is fixedly mounted on the left and right ends of the rotating shaft, the second pump is fixedly mounted on the lower end of the dyeing barrel, the first dyeing tube is fixedly mounted on the right end of the second pump, the second dyeing tube is fixedly mounted on the lower end of the second pump, and the dyeing nozzle is fixedly mounted on the lower end of the second dyeing tube.

[0009] Preferably, the auxiliary mechanism includes a first placement slot, a slide rail, a dyeing slide, a drying box, a control panel, a heating resistor, a second placement slot, a support column and an anti-slip mat, and the first placement slot is fixedly arranged at the front and rear ends of the dyeing box.

[0010] Preferably, the slide rail is fixedly arranged on the inner side of the first placement groove, and the dyeing slide plate is movably installed in the middle part of the slide rail.

[0011] Preferably, the drying box is fixedly mounted on the upper end of the supporting base plate, the control panel is fixedly mounted on the right end of the drying box, the heating resistor is fixedly mounted inside the drying box, the second placement groove is fixedly mounted on the front and rear sides of the drying box, the supporting column is fixedly mounted on the lower end of the supporting base plate, and the anti-slip pad is fixedly mounted on the lower end of the supporting column.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] 1. The water-saving and energy-saving dyeing equipment for polyester warp knitted fabrics adds an acidic polyester reducing cleaning agent into a cleaning box through a first feeding pipe, extracts the acidic polyester reducing cleaning agent through a first pump, a first cleaning pipe, a second cleaning pipe and a cleaning nozzle, and sprays the acidic polyester reducing cleaning agent onto the dyed polyester warp knitted fabric, washes the excess dye on the dyed polyester warp knitted fabric, and performs reduction cleaning on the excess dye on the polyester warp knitted fabric through the acidic polyester reducing cleaning agent, thereby reducing the cleaning steps and the water consumption during the cleaning process;

[0014] 2. The water-saving and energy-saving dyeing equipment for polyester warp knitted fabrics can dry the dyed and washed polyester warp knitted fabrics by arranging a heating resistor inside the drying box. The anti-skid pad is installed at the lower end of the supporting column, which can make the device more stable and have better anti-skid performance. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2 This is a schematic diagram of the cross-sectional structure of the dyeing barrel of the utility model;

[0017] Figure 3This is a schematic diagram of the cross-sectional structure of the cleaning box of the utility model;

[0018] Figure 4 This is a schematic diagram of the internal structure of the drying box of the utility model.

[0019] In the figure: 1. Main body; 101. Support bottom plate; 102. Dyeing box; 103. Dyeing barrel; 104. Cleaning box; 105. First feeding pipe; 106. First pump; 107. First cleaning pipe; 108. Second cleaning pipe; 109. Cleaning nozzle; 110. Acidic polyester reducing cleaning agent; 111. Motor; 112. Second feeding pipe; 113. Rotating shaft; 114. Movable ring; 115. Stirring rod; 116. Second pump; 117. First dyeing tube; 118. Second dyeing tube; 119. Dyeing nozzle; 2. Auxiliary mechanism; 201. First placement slot; 202. Slide rail; 203. Dyeing slide plate; 204. Drying box; 205. Control panel; 206. Heating resistor; 207. Second placement slot; 208. Support column; 209. Anti-skid pad. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1 - Figure 4 The utility model provides a technical solution: a water-saving and energy-saving dyeing device for polyester warp knitted fabrics, comprising a main mechanism 1 and an auxiliary mechanism 2, the auxiliary mechanism 2 is located on the outside of the main mechanism 1, the main mechanism 1 comprises a supporting bottom plate 101, a dyeing box 102, a dyeing barrel 103, a cleaning box 104, a first feeding pipe 105 and a first pump 106, the dyeing box 102 is fixedly mounted on the upper end of the supporting bottom plate 101, the dyeing barrel 103 is fixedly mounted on the upper end of the dyeing box 102, the cleaning box 104 is fixedly mounted on the right end of the dyeing barrel 103, the first feeding pipe 105 is fixedly mounted on the upper end of the cleaning box 104, and the first pump 106 is fixedly mounted on the lower end of the cleaning box 104.

[0022] The main body mechanism 1 also includes a first cleaning pipe 107, a second cleaning pipe 108, a cleaning nozzle 109, an acidic polyester reducing cleaning agent 110, a motor 111, a second feeding pipe 112, a rotating shaft 113, a movable ring 114, a stirring rod 115, a second pump 116, a first dyeing pipe 117, a second dyeing pipe 118 and a dyeing nozzle 119. The first cleaning pipe 107 is fixedly installed inside the cleaning box 104, the second cleaning pipe 108 is fixedly installed at the lower end of the first pump 106, the cleaning nozzle 109 is fixedly installed at the lower end of the second cleaning pipe 108, the acidic polyester reducing cleaning agent 110 is fixedly arranged inside the cleaning box 104, the motor 111 is fixedly installed at the upper end of the dyeing barrel 103, the second feeding pipe 112 is fixedly installed at the upper end of the dyeing barrel 103, the rotating shaft 113 is fixedly installed at the transmission end of the motor 111, the movable ring 114 is fixedly installed inside the dyeing barrel 103, and the stirring rod 115 is fixedly installed. Installed on the left and right ends of the rotating shaft 113, the second pump 116 is fixedly installed at the lower end of the dyeing barrel 103, the first dyeing tube 117 is fixedly installed at the right end of the second pump 116, the second dyeing tube 118 is fixedly installed at the lower end of the second pump 116, and the dyeing nozzle 119 is fixedly installed at the lower end of the second dyeing tube 118. When it is necessary to use the water-saving and energy-saving dyeing equipment for polyester warp knitted fabrics, the acidic polyester reducing cleaning agent 110 is added to the cleaning box 104 through the first feeding pipe 105, and the acidic polyester reducing cleaning agent 110 is extracted through the first pump 106, the first cleaning tube 107, the second cleaning tube 108 and the cleaning nozzle 109, and sprayed onto the dyed polyester warp knitted fabric, and the excess dye on the dyed polyester warp knitted fabric is washed, and the excess dye on the polyester warp knitted fabric is reduced and cleaned by the acidic polyester reducing cleaning agent 110, thereby reducing the cleaning steps and reducing the water consumption during the cleaning process.

[0023] The auxiliary mechanism 2 includes a first placement slot 201, a slide rail 202, a dyeing slide plate 203, a drying box 204, a control panel 205, a heating resistor 206, a second placement slot 207, a support column 208 and an anti-skid pad 209. The first placement slot 201 is fixedly arranged at the front and rear ends of the dyeing box 102, the slide rail 202 is fixedly arranged on the inner side of the first placement slot 201, the dyeing slide plate 203 is movably installed in the middle of the slide rail 202, the drying box 204 is fixedly installed at the upper end of the support bottom plate 101, and the control panel 205 is fixedly installed on the upper end of the support bottom plate 101. At the right end of the drying box 204, a heating resistor 206 is fixedly arranged inside the drying box 204, a second placement slot 207 is fixedly arranged on the front and rear sides of the drying box 204, a supporting column 208 is fixedly installed at the lower end of the supporting base plate 101, and an anti-skid pad 209 is fixedly installed at the lower end of the supporting column 208. By arranging the heating resistor 206 inside the drying box 204, the polyester warp knitted fabric can be dried after dyeing and washing, and the anti-skid pad 209 is installed at the lower end of the supporting column 208, which can make the device more stable and have better anti-skid performance.

[0024] Working principle: When it is necessary to use the water-saving and energy-saving dyeing equipment for polyester warp knitted fabrics, add the acidic polyester reducing cleaning agent 110 into the cleaning box 104 through the first feeding pipe 105, extract the acidic polyester reducing cleaning agent 110 through the first pump 106, the first cleaning pipe 107, the second cleaning pipe 108 and the cleaning nozzle 109, and spray it onto the dyed polyester warp knitted fabric to wash the excess dye on the dyed polyester warp knitted fabric. The excess dye on the polyester warp knitted fabric is reduced and cleaned by the acidic polyester reducing cleaning agent 110, which reduces the cleaning steps and the water consumption during the cleaning process. By arranging a heating resistor 206 inside the drying box 204, the dyed and washed polyester warp knitted fabric can be dried. The anti-skid pad 209 is installed at the lower end of the supporting column 208, which can make the device more stable and have better anti-skid performance.

[0025] Finally, it should be noted that the above content is only used to illustrate the technical solution of the utility model, rather than to limit the protection scope of the utility model. Simple modifications or equivalent substitutions of the technical solution of the utility model by ordinary technicians in this field do not deviate from the essence and scope of the technical solution of the utility model.

Claims

1. A water-saving and energy-saving dyeing device for polyester warp knitted fabrics, comprising a main mechanism (1) and an auxiliary mechanism (2), characterized in that: The auxiliary mechanism (2) is located outside the main mechanism (1). The main mechanism (1) comprises a supporting base plate (101), a dyeing box (102), a dyeing barrel (103), a cleaning box (104), a first feeding pipe (105) and a first pump (106). The dyeing box (102) is fixedly mounted on the upper end of the supporting base plate (101), the dyeing barrel (103) is fixedly mounted on the upper end of the dyeing box (102), the cleaning box (104) is fixedly mounted on the right end of the dyeing barrel (103), the first feeding pipe (105) is fixedly mounted on the upper end of the cleaning box (104), the first pump (106) is fixedly mounted on the lower end of the cleaning box (104), and the main mechanism (1) further comprises a first cleaning pipe (105). 07), a second cleaning pipe (108), a cleaning nozzle (109), an acidic polyester reducing cleaning agent (110), a motor (111), a second feeding pipe (112), a rotating shaft (113), a movable ring (114), a stirring rod (115), a second pump (116), a first dyeing pipe (117), a second dyeing pipe (118) and a dyeing nozzle (119), wherein the first cleaning pipe (107) is fixedly mounted inside the cleaning box (104), the second cleaning pipe (108) is fixedly mounted at the lower end of the first pump (106), the cleaning nozzle (109) is fixedly mounted at the lower end of the second cleaning pipe (108), and the acidic polyester reducing cleaning agent (110) is fixedly arranged inside the cleaning box (104).

2. The water-saving and energy-saving dyeing equipment for polyester warp knitted fabric according to claim 1, characterized in that: The motor (111) is fixedly mounted on the upper end of the dyeing barrel (103), the second feeding pipe (112) is fixedly mounted on the upper end of the dyeing barrel (103), the rotating shaft (113) is fixedly mounted on the transmission end of the motor (111), the movable ring (114) is fixedly mounted inside the dyeing barrel (103), the stirring rod (115) is fixedly mounted on the left and right ends of the rotating shaft (113), the second pump (116) is fixedly mounted on the lower end of the dyeing barrel (103), the first dyeing tube (117) is fixedly mounted on the right end of the second pump (116), the second dyeing tube (118) is fixedly mounted on the lower end of the second pump (116), and the dyeing nozzle (119) is fixedly mounted on the lower end of the second dyeing tube (118).

3. The water-saving and energy-saving dyeing equipment for polyester warp knitted fabric according to claim 2 is characterized in that: The auxiliary mechanism (2) comprises a first placement slot (201), a slide rail (202), a dyeing slide plate (203), a drying box (204), a control panel (205), a heating resistor (206), a second placement slot (207), a supporting column (208) and an anti-slip pad (209); the first placement slot (201) is fixedly arranged at the front and rear ends of the dyeing box (102).

4. The water-saving and energy-saving dyeing equipment for polyester warp knitted fabric according to claim 3 is characterized in that: The slide rail (202) is fixedly arranged on the inner side of the first placement groove (201), and the dyeing slide plate (203) is movably installed in the middle part of the slide rail (202).

5. The water-saving and energy-saving dyeing equipment for polyester warp knitted fabric according to claim 4, characterized in that: The drying box (204) is fixedly mounted on the upper end of the supporting base plate (101), the control panel (205) is fixedly mounted on the right end of the drying box (204), the heating resistor (206) is fixedly mounted inside the drying box (204), the second placement groove (207) is fixedly mounted on the front and rear sides of the drying box (204), the supporting column (208) is fixedly mounted on the lower end of the supporting base plate (101), and the anti-slip pad (209) is fixedly mounted on the lower end of the supporting column (208).

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