CN210826714U

CN210826714U - Yarn dyeing and fixation integrated device

Info

Publication number: CN210826714U
Application number: CN201921775872.XU
Authority: CN
Inventors: 葛海南
Original assignee: Suzhou Gaojing Technology Co ltd
Current assignee: Suzhou Gaojing Technology Co ltd
Priority date: 2019-10-22
Filing date: 2019-10-22
Publication date: 2020-06-23
Anticipated expiration: 2029-10-22

Abstract

The utility model discloses a yarn dyeing and color fixing integrated device, which comprises a case, a color fixing chamber, a limiting frame, a limiting groove, a dyeing chamber, a lifting component, a hot drying component, a purifying component, a drainage component, a box door and supporting legs, wherein the limiting frame is fixedly installed at the bottom of the inner side of the case through screws, the limiting groove is arranged at the center of the end surface of the limiting frame, the color fixing chamber is arranged at the top of the limiting frame, the dyeing chamber is arranged at the bottom of the limiting frame, the box door is fixedly installed at the top of the end surface of the front side of the case through a hinge, and the box door is positioned at the outer side of the color fixing chamber; the yarn dyeing and color fixing integrated device is small in size and high in processing efficiency; when the dye is used, the functions are various, the yarn can be dyed, and the dyed yarn is dried and fixed, so that the drying effect is good, and the curing effect of the pigment and the yarn is greatly improved; simultaneously, can purify the waste gas that produces, avoid waste gas to cause the pollution to the environment.

Description

Yarn dyeing and fixation integrated device

Technical Field

The utility model relates to a yarn processing equipment field specifically is a yarn dyeing, fixation integrated device.

Background

When the yarns are processed, the colors of the yarns are single, and the yarns are colored through dyeing in order to improve the ornamental effect of the yarns, so that the yarns can present various required colors; fixing color is needed after dyeing is finished, so that the color of the yarn is strengthened; the traditional processing equipment is mostly separated equipment, the equipment volume is huge, and the operation is inconvenient; when dyeing and color fixing are carried out, different equipment is needed for processing; not only influences the processing efficiency of yarn, moreover, also influences the fixation effect of yarn, consequently, it is very necessary to design a yarn dyeing, fixation integrated device.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a yarn dyeing and color fixing integrated device which has small volume and high processing efficiency; when the dye is used, the functions are various, the yarn can be dyed, and the dyed yarn is dried and fixed, so that the drying effect is good, and the curing effect of the pigment and the yarn is greatly improved; simultaneously, can purify the waste gas that produces, avoid waste gas to cause the pollution to the environment.

The purpose of the utility model can be realized by the following technical scheme:

a yarn dyeing and color fixing integrated device comprises a case, a color fixing chamber, a limiting frame, a limiting groove, a dyeing chamber, a lifting component, a hot drying component, a purifying component, a drainage component, a case door and supporting legs, wherein the limiting frame is fixedly arranged at the bottom of the inner side of the case through screws, and the center of the end surface of the limiting frame is provided with a limiting groove, the top of the limiting frame is provided with a color fixing chamber, the bottom of the limit frame is provided with a dyeing chamber, the top of the front end face of the case is fixedly provided with a case door through a hinge, the box door is positioned at the outer side of the color fixing chamber, the center of the top end surface of the case is provided with a lifting component, a heat drying component is arranged at the center of the top of one end face of the case, a purification component is arranged at the center of the top of the other end face of the case, and a drainage component is arranged at the center of the bottom of the other end face of the case;

lifting unit includes installing support, drive case, pneumatic cylinder, hydraulic stem, mount pad, wire winding frame, bobbin and stiff end, the installing support passes through screw fixed mounting at the top end face central authorities of quick-witted case, the top end face of installing support has the drive case through the screw mounting, and the inside of drive case has the pneumatic cylinder through the screw mounting, the bottom of pneumatic cylinder is provided with the hydraulic stem, the one end of hydraulic stem is passed drive case, installing support, the inside that the machine case is located the fixation room, the one end that the hydraulic stem is located the fixation room has the mount pad through screw fixed mounting, and the bottom of mount pad has the wire winding frame through welded mounting, the inside both sides of wire winding frame all are provided with a plurality ofly to the stiff end, and the grafting between the stiff end installs the bobbin.

As a further aspect of the present invention: and supporting legs are fixedly arranged at the corner positions around the end face of the bottom of the case through welding.

As a further aspect of the present invention: the connection slot has been seted up to the inboard central authorities of stiff end, the both sides terminal surface central authorities of bobbin all connect to install connect the inserted block, and connect the inserted block and peg graft and install the inside at connection slot.

As a further aspect of the present invention: the hot drying component comprises a protective cover, a hot drying machine, a ventilating plate, an air inlet pipe, a first air pump, a first air outlet pipe, a second air outlet pipe and a warm air sprayer, the protective cover is fixedly arranged at the central position of the top of one side end surface of the case through screws, the ventilating plate is arranged on one side end surface of the protective cover through screws, a plurality of air vents are formed in the ventilating plate, the hot drying machine is arranged on one side of the interior of the protective cover through screws, the first air pump is arranged on the other side of the interior of the protective cover, the bottom of the first air pump is fixedly connected with the inner wall of the protective cover through screws, the air inlet pipe is arranged on one side air inlet of the first air pump through a flange, the air inlet pipe is connected with a hot air outlet of the hot drying machine, the first air outlet pipe is arranged on the exhaust port of the other side of the first air pump, and one end of the first air outlet pipe penetrates through the protective cover and the case to be fixedly connected with one end of the second air outlet pipe, and the inner side of the second air outlet pipe is connected with and provided with a plurality of warm air nozzles.

As a further aspect of the present invention: the purification assembly comprises a purification box, a tail gas cover, a first filter screen, a second filter screen, a flow guide pipe, a second air pump, a tail gas pipe, a filter head and a purification pipe, wherein the purification box is fixedly installed at the central position of the top of the other end face of the case through screws, the tail gas cover is installed at the top of the inner side of the purification box through screws, the first filter screen and the second filter screen are respectively installed in the tail gas cover through screws, the purification pipe is installed at the top of the tail gas cover in a connected mode and penetrates through the purification box to be communicated with the outside, the second air pump is installed at the bottom of the inner side of the purification box through screws, the flow guide pipe is installed at the top of the second air pump through a flange, the top of the flow guide pipe is communicated with the inside of the tail gas cover, the tail gas pipe is installed at the bottom of one side of the second air, and one end of the tail gas pipe penetrates through the purifying box and the case to be fixedly connected with the filter head.

As a further aspect of the present invention: the drainage component comprises a drainage box, a drainage pipe, a drainage pump, a water pumping pipe and a water injection pipe, wherein the drainage box is fixedly installed at the central position of the bottom of the other end face of the machine case through screws, the drainage pump is installed on one side of the inside of the drainage box through screws, the drainage pipe is installed on one side of a water outlet of the drainage pump through flange connection, one end of the drainage pipe penetrates through the drainage box and is connected with the outside, the water pumping pipe is installed at one side of a water inlet of the drainage pump through flange connection, the one end of the water pumping pipe penetrates through the bottom of the inner side of the drainage box, the machine case and the dyeing chamber, the water injection pipe is installed on the bottom of the end face of the machine case.

The utility model has the advantages that: the yarn dyeing and color fixing integrated device is small in size and high in processing efficiency; when the dyeing machine is used, the dyeing machine has multiple functions, can dye yarns through the lifting assembly, fixes the winding frame in the winding frame after the yarns are wound and installed on the outer side of the winding frame, and can move the winding frame into the dyeing chamber through hydraulic transmission so that the yarns are in contact with dyeing solution, and the dyeing effect is good; meanwhile, the dyed yarns are dried by the redundant solution in the yarns through the hot drying component, so that the yarns can be dried and fixed, the drying effect is good, the curing effect of the pigment and the yarns is improved, and the dyeing and the fixing are carried out in the integrated equipment, so that the processing efficiency can be greatly improved; meanwhile, the generated waste gas can be purified through the purification assembly, so that the pollution of the waste gas to the environment is avoided; can discharge used dyeing solution through drainage component, avoid solution to deposit in the inside of quick-witted case, cause the corruption to quick-witted case.

Drawings

In order to facilitate understanding for those skilled in the art, the present invention will be further described with reference to the accompanying drawings.

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an overall sectional view of the present invention;

fig. 3 is a cross-sectional view of the heat drying assembly of the present invention;

in the figure: 1. a chassis; 2. a color fixing chamber; 3. a limiting frame; 4. a limiting groove; 5. a dyeing chamber; 6. a lifting assembly; 7. a hot drying component; 8. a purification assembly; 9. a drainage assembly; 10. a box door; 11. supporting legs; 61. mounting a bracket; 62. a drive box; 63. a hydraulic cylinder; 64. a hydraulic lever; 65. a mounting seat; 66. a winding frame; 67. a bobbin; 68. a fixed end; 71. a protective cover; 72. a hot drying machine; 73. a ventilation board; 74. an air inlet pipe; 75. a first air pump; 76. a first air outlet pipe; 77. a second air outlet pipe; 78. a warm air nozzle; 81. a purification box; 82. a tail gas hood; 83. a first filter screen; 84. a second filter screen; 85. a flow guide pipe; 86. a second air pump; 87. a tail gas pipe; 88. a filter head; 89. a purge tube; 91. a drain tank; 92. a drain pipe; 93. draining pump; 94. a water pumping pipe; 95. a water injection pipe.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the following embodiments, and it should be understood that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-3, a yarn dyeing and color fixing integrated device comprises a case 1, a color fixing chamber 2, a limiting frame 3, a limiting groove 4, a dyeing chamber 5, a lifting assembly 6, a heat drying assembly 7, a purifying assembly 8, a water discharging assembly 9, a case door 10 and supporting legs 11, wherein the supporting legs 11 are fixedly arranged at the corner positions around the end surface of the bottom of the case 1 by welding, so that the case 1 is supported; the inside bottom of the case 1 is fixedly provided with a limiting frame 3 through screws, the end surface center of the limiting frame 3 is provided with a limiting groove 4, the top of the limiting frame 3 is provided with a color fixing chamber 2, the bottom of the limiting frame 3 is provided with a dyeing chamber 5, the top of the front end surface of the case 1 is fixedly provided with a case door 10 through a hinge, the case door 10 is positioned outside the color fixing chamber 2, the top end surface center of the case 1 is provided with a lifting assembly 6, the lifting assembly 6 comprises a mounting bracket 61, a driving box 62, a hydraulic cylinder 63, a hydraulic rod 64, a mounting seat 65, a winding frame 66, a winding frame 67 and a fixed end 68, the mounting bracket 61 is fixedly arranged in the top end surface center of the case 1 through screws, the top end surface of the mounting bracket 61 is provided with the driving box 62 through screws, the hydraulic cylinder 63 is arranged inside the driving box 62 through screws, the bottom of the hydraulic cylinder 63 is provided, The mounting bracket 61 and the case 1 are located inside the color fixing chamber 2, one end of the hydraulic rod 64 located in the color fixing chamber 2 is fixedly provided with a mounting seat 65 through a screw, the bottom of the mounting seat 65 is provided with a winding frame 66 through welding, a plurality of pairs of fixed ends 68 are arranged on two sides of the inside of the winding frame 66, a winding frame 67 is installed between the fixed ends 68 in an inserting manner, a connecting slot is formed in the center of the inner side of each fixed end 68, connecting plug blocks are installed in the centers of the end surfaces of two sides of the winding frame 67 in an inserting manner, and the connecting plug blocks are installed inside the connecting slots in an inserting manner, so that the positions of the winding; a heat drying component 7 is arranged at the center of the top of one side end face of the case 1, the heat drying component 7 comprises a protective cover 71, a heat dryer 72, a ventilating plate 73, an air inlet pipe 74, a first air pump 75, a first air outlet pipe 76, a second air outlet pipe 77 and a warm air nozzle 78, the protective cover 71 is fixedly arranged at the center of the top of one side end face of the case 1 through screws, the ventilating plate 73 is arranged on one side end face of the protective cover 71 through screws, a plurality of ventilating holes are formed in the ventilating plate 73, the heat dryer 72 is arranged on one side inside of the protective cover 71 through screws, the first air pump 75 is arranged on the other side inside of the protective cover 71, the bottom of the first air pump 75 is fixedly connected with the inner wall of the protective cover 71 through screws, the air inlet pipe 74 is arranged at one side of the first air pump 75 through a flange, the air inlet pipe 74 is connected with a hot air outlet of the heat dryer 72, the air, the second air outlet pipe 77 is installed on the inner wall of the color fixing chamber 2 through screws, one end of the first air outlet pipe 76 penetrates through the protective cover 71 and the cabinet 1 to be fixedly connected with one end of the second air outlet pipe 77, the inner side of the second air outlet pipe 77 is connected with a plurality of warm air nozzles 78, hot air can be generated through the hot drying component 7, and therefore color fixing and drying of dyed yarns are facilitated; the purifying component 8 is arranged at the center of the top of the other end face of the case 1, the purifying component 8 comprises a purifying box 81, a tail gas cover 82, a first filter screen 83, a second filter screen 84, a flow guide pipe 85, a second air pump 86, a tail gas pipe 87, a filter head 88 and a purifying pipe 89, the purifying box 81 is fixedly arranged at the center of the top of the other end face of the case 1 through screws, the tail gas cover 82 is arranged at the top of the inner side of the purifying box 81 through screws, the first filter screen 83 and the second filter screen 84 are respectively arranged in the tail gas cover 82 through screws, the purifying pipe 89 is connected and arranged at the top of the tail gas cover 82, the purifying pipe 89 penetrates through the purifying box 81 to be communicated with the outside, the second air pump 86 is arranged at the bottom of the inner side of the purifying box 81 through screws, the flow guide pipe 85 is arranged at the top of the second air, the bottom of one side of the second air pump 86 is connected with and mounted with a tail gas pipe 87, the filter head 88 is mounted on one side of the inner wall of the color fixing chamber 2 through screws, one end of the tail gas pipe 87 passes through the purifying box 81 and the case 1 to be fixedly connected with the filter head 88, and gas generated by yarn evaporation can be purified and discharged through the purifying assembly 8; a drainage component 9 is arranged at the central position of the bottom of the end face at the other side of the case 1; drainage component 9 includes drain tank 91, drain pipe 92, drain pump 93, drinking-water pipe 94 and water injection pipe 95, drain tank 91 passes through screw fixed mounting in the opposite side terminal surface bottom central point department of machine case 1, there is drain pump 93 inside one side of drain tank 91 through the mounting screw, drain pipe 92 is installed through flange joint to one side delivery port of drain pump 93, and drain pipe 92's one end is passed drain tank 91 and is connected with the external world, drain pipe 94 is installed through flange joint to one side water inlet of drain pump 93, and drain tank 91 is passed to the one end of drinking-water pipe 94, the inboard bottom intercommunication of machine case 1 and dyeing room 5, there is water injection pipe 95 one side terminal surface bottom of machine case 1 through the mounting screw, and the inside intercommunication of machine case 1 and dyeing room 5 is passed to one end oblique of water injection pipe 95, can be convenient for discharge.

The utility model discloses a theory of operation: when in use, the case 1 can be supported by the supporting legs 11; injecting a dyeing solution to be used into a dyeing chamber 5 in a case 1 through a water injection pipe 95 of a drainage component 9, exposing a color fixing chamber 2 in the case 1 through a case door 10, winding and installing yarns on a winding frame 67 of a lifting component 6, inserting the winding frame 67 wound with the yarns into a winding frame 66, fixing two sides of the winding frame 67 through two fixed ends 68, and closing the case door 10 after fixing of a plurality of winding frames 67 is completed; connecting a hydraulic cylinder 63 in a driving box 62 with an external hydraulic source to enable the hydraulic cylinder 63 to work, enabling a hydraulic rod 64 to penetrate through the driving box 62 and a mounting bracket 61 to move downwards, enabling a winding frame 66 at the bottom of a mounting seat 65 to penetrate through a limiting groove 4 of a limiting frame 3 to descend into a dyeing chamber 5, stopping the hydraulic cylinder 63 from working until one side of the top of the winding frame 66 is clamped with the limiting groove 4 of the limiting frame 3, and soaking the yarn outside a winding frame 67 in the dyeing solution at the moment so as to dye the yarn; the purification component 8 works, the second air pump 86 inside the purification box 81 works, waste gas generated by the dyeing solution in the dyeing chamber 5 is pumped into the guide pipe 85 through the tail gas pipe 87 and the filter head 88, the waste gas flows into the tail gas cover 82 through the guide pipe 85, impurities in the waste gas can be adsorbed and filtered through the first filter screen 83 and the second filter screen 84, so that the waste gas is purified, and the purified waste gas is discharged to the outside through the purification pipe 89; after dyeing is completed, the hydraulic cylinder 63 works, the hydraulic rod 64 is pulled to reset, so that the bobbin frame 66 and the bobbin frame 67 can reset, the thermal drying component 7 works, the thermal drying machine 72 and the first air pump 75 in the protective cover 71 work, the thermal drying machine 72 sucks in outside air through the ventilating plate 73, heats the air and then discharges the air into the air inlet pipe 74, the air is sucked into the first air outlet pipe 76 through the first air pump 75 and then discharged into the second air outlet pipe 77 through the first air outlet pipe 76, hot air conveyed into the second air outlet pipe 77 passes through the plurality of warm air nozzles 78 and is sprayed into the color fixing chamber 2, so that yarns wound on the bobbin frame 67 can be dried and fixed, in the process of drying and fixing, waste gas generated by drying and fixing can be purified and discharged through the purifying component 8, the second air pump 86 works, waste gas generated by drying and fixing is sucked into the draft tube 85 through the tail gas pipe 87 and the filter head 88, the exhaust gas flows into the exhaust hood 82 through the guide pipe 85, impurities in the exhaust gas can be adsorbed and filtered through the first filter screen 83 and the second filter screen 84, so that the exhaust gas is purified, and the purified exhaust gas is discharged to the outside through the purification pipe 89; after fixation is completed, the drainage pump 93 in the drainage tank 91 works, the dyeing solution in the dyeing chamber 5 is pumped into the drainage pipe 92 through the water pumping pipe 94, and then is connected with an external clean pipeline through the drainage pipe 92, so that the dyeing solution in the dyeing chamber 5 can be discharged.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not intended to be exhaustive or to limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The yarn dyeing and color fixing integrated device is characterized by comprising a case (1), a color fixing chamber (2), a limiting frame (3), a limiting groove (4), a dyeing chamber (5), a lifting component (6), a hot drying component (7), a purifying component (8), a drainage component (9), a case door (10) and supporting legs (11), wherein the limiting frame (3) is fixedly installed at the bottom of the inner side of the case (1) through screws, the limiting groove (4) is formed in the center of the end face of the limiting frame (3), the color fixing chamber (2) is arranged at the top of the limiting frame (3), the dyeing chamber (5) is arranged at the bottom of the limiting frame (3), the case door (10) is fixedly installed at the top of the end face of the front side of the case (1) through a hinge, the case door (10) is located on the outer side of the color fixing chamber (2), the lifting component (6) is arranged in the center of the end face of, a hot drying component (7) is arranged at the center of the top of one end face of the case (1), a purifying component (8) is arranged at the center of the top of the other end face of the case (1), and a drainage component (9) is arranged at the center of the bottom of the other end face of the case (1);

the lifting component (6) comprises a mounting bracket (61), a driving box (62), a hydraulic cylinder (63), a hydraulic rod (64), a mounting seat (65), a winding frame (66), a winding frame (67) and a fixed end (68), the mounting bracket (61) is fixedly mounted in the center of the top end surface of the case (1) through screws, the driving box (62) is mounted on the top end surface of the mounting bracket (61) through screws, the hydraulic cylinder (63) is mounted in the driving box (62) through screws, the hydraulic rod (64) is arranged at the bottom of the hydraulic cylinder (63), one end of the hydraulic rod (64) penetrates through the driving box (62), the mounting bracket (61) and the case (1) and is located in the color fixing chamber (2), the mounting seat (65) is fixedly mounted at one end of the hydraulic rod (64) located in the color fixing chamber (2) through screws, the winding frame (66) is mounted at the bottom of the mounting seat (65) through welding, the inside both sides of wire winding frame (66) all are provided with a plurality ofly to stiff end (68), and peg graft between stiff end (68) and install bobbin (67).

2. The yarn dyeing and fixation integrated device according to claim 1, characterized in that the bottom end face of the cabinet (1) is fixedly provided with support legs (11) at the corner positions around by welding.

3. The yarn dyeing and fixation integrated device according to claim 1, wherein a connecting slot is formed in the center of the inner side of the fixed end (68), connecting plug blocks are connected and installed in the centers of the end faces of the two sides of the winding frame (67), and the connecting plug blocks are inserted and installed in the connecting slot.

4. The yarn dyeing and color fixing integrated device according to claim 1, wherein the heat drying component (7) comprises a protective cover (71), a heat drying machine (72), a ventilating plate (73), an air inlet pipe (74), a first air pump (75), a first air outlet pipe (76), a second air outlet pipe (77) and a warm air nozzle (78), the protective cover (71) is fixedly installed at the central position of the top of one side end face of the chassis (1) through screws, the ventilating plate (73) is installed on one side end face of the protective cover (71) through screws, a plurality of ventilation holes are formed in the ventilating plate (73), the heat drying machine (72) is installed on one side of the inside of the protective cover (71) through screws, the first air pump (75) is installed on the other side of the inside of the protective cover (71), and the bottom of the first air pump (75) is fixedly connected with the inner wall of the protective cover (71) through screws, the utility model discloses a color fixing machine, including first air pump (75), hot air outlet, protection casing (71), quick-witted case (1) and second air-out pipe (77), one side air inlet of first air pump (75) installs air-supply line (74) through the flange, and air-supply line (74) and hot air outlet of drying by the fire machine (72) are connected, and the opposite side gas vent of first air pump (75) installs first air-out pipe (76) through the flange, the second air-out pipe (77) is located at the inner wall of fixation room (2) through the screw installation, and the one end of first air-out pipe (76) passes protection casing (71), quick-witted case (77) one end fixed connection with the second, the inboard of second air.

5. The yarn dyeing and color fixing integrated device according to claim 1, wherein the purifying assembly (8) comprises a purifying box (81), a tail gas hood (82), a first filter screen (83), a second filter screen (84), a flow guide pipe (85), a second air pump (86), a tail gas pipe (87), a filter head (88) and a purifying pipe (89), the purifying box (81) is fixedly installed at the central position of the top of the other end face of the machine case (1) through screws, the tail gas hood (82) is installed at the top of the inner side of the purifying box (81) through screws, the first filter screen (83) and the second filter screen (84) are respectively installed in the tail gas hood (82) through screws, the purifying pipe (89) is installed at the top of the tail gas hood (82) in a connected mode, the purifying pipe (89) is communicated with the outside through the purifying box (81), the second air pump (86) is installed at the bottom of the inner side of the purifying box (81) through screws, honeycomb duct (85) are installed through the flange in the top of second air pump (86), and the inside intercommunication of the top of honeycomb duct (85) and tail gas cover (82), tail gas pipe (87) are installed in the connection of one side bottom of second air pump (86), filter head (88) pass through the mounting screw in inner wall one side of fixation room (2), and the one end of tail gas pipe (87) passes purifying box (81), quick-witted case (1) and filter head (88) fixed connection.

6. Yarn dyeing and fixation integrated device according to claim 1, characterized in that the drainage component (9) comprises a drainage tank (91), a drainage pipe (92), a drainage pump (93), a water pumping pipe (94) and a water injection pipe (95), the drainage tank (91) is fixedly mounted at the central position of the bottom of the other end face of the machine case (1) by screws, the drainage pump (93) is mounted at one side of the interior of the drainage tank (91) by screws, the drainage pipe (92) is mounted at one side water outlet of the drainage pump (93) by flange connection, one end of the drainage pipe (92) passes through the drainage tank (91) and is connected with the outside, the water pumping pipe (94) is mounted at one side water inlet of the drainage pump (93) by flange connection, and one end of the water pumping pipe (94) passes through the drainage tank (91), the machine case (1) and is communicated with the bottom of the interior of, a water injection pipe (95) is installed at the bottom of the end face of one side of the case (1) through a screw, and one end of the water injection pipe (95) is obliquely inserted through the case (1) and communicated with the inside of the dyeing chamber (5).