An energy-saving double-liquid flow dyeing machine

Abstract

The invention discloses an energy-saving double-liquid flow dyeing machine, comprising a dyeing cylinder body, a main pump motor, a main pump, a cloth guiding pipe, a hand hole, a cloth blocking device, a liquid material bin mechanism and a heat exchanger. The invention optimizes the liquid material bin mechanism, and under the action of the main pump, the dyeing liquid in the dyeing cylinder body is discharged into the waste liquid treatment structure through the liquid inlet pipe, and the dyeing liquid is reciprocatingly swept and sprayed on the drawer filter screen after passing through the waste liquid treatment structure, so as to avoid the problem that the waste liquid is easily blocked when discharged at the same position, and the dyeing liquid enters the frame seat after the fluff is filtered, and the concentration, liquid level and temperature of the dyeing liquid are monitored by a monitoring sensor, and then the dyeing liquid and the solvent are controlled to be discharged into the frame seat, and the mixing component is used for mixing, and the liquid after the dyeing treatment is filtered and then the dyeing liquid is added again to achieve the required dyeing liquid concentration, and then the reconfigured and adjusted dyeing liquid is injected into the dyeing cylinder body for dyeing, so that the dyeing liquid can be effectively recovered and reused, the waste of resources is reduced, and the energy-saving and environmental protection effect of the equipment is improved.

Description

Technical Field

[0001] The invention relates to the field of dyeing equipment, in particular to an energy-saving double-liquid flow dyeing machine. Background Art

[0002] The double liquid flow dyeing machine has many uses. For example, it can be mainly used for dyeing, bleaching, scouring and washing processes of wool sweaters, acrylic sweaters and other ready-made clothes. It can also be used for bleaching and dyeing of finished products such as gloves, socks and towels. It is a bleaching and dyeing equipment with a wide range of applications.

[0003] At present, Chinese patent application number: CN201020574707.0 discloses a dual-liquid flow high-temperature and high-speed dyeing machine, including a dyeing cylinder body, a main pump, a material-making barrel and a cloth discharging rack, the dyeing cylinder body is connected with a cloth guiding pipe, a heat exchanger is installed on the upper part of the dyeing cylinder body, the main pump and the temperature detector are respectively installed on the pipelines at both ends of the heat exchanger, a main pump motor is installed on one side of the main pump, a material-making barrel is arranged on the other side of the main pump, a cloth discharging rack is installed above the operation port position and a cloth lifting device is installed on the lower side of the rack body, and a cloth blocking device is arranged at the connecting end of the cloth guiding pipe and the dyeing cylinder body, and the beneficial effects are: through the sequential arrangement of each structure, its function is more complete, the assembly is simple and easy to maintain; its heat exchanger, cloth blocking, cloth lifting, cloth discharging and other mechanisms are installed firmly and orderly, and the operation is flexible, and the position connection relationship between the components is simplified, thereby improving the production efficiency to a certain extent and saving a certain cost.

[0004] However, during the use of the double-liquid flow dyeing machine of the prior art, the concentration of the dye liquid in the dyeing tank is reduced after dyeing, and due to the transmission action of the cloth in the dyeing tank, some hair fibers are easily left in the dye liquid, which makes it inconvenient to treat the dye liquid and then dye it again. The recycling rate of the dye liquid is low, resulting in a certain waste of resources, and the energy-saving and environmental protection effect of the equipment is relatively poor. Summary of the invention

[0005] Therefore, in order to solve the above-mentioned shortcomings, the present invention provides an energy-saving double-liquid flow dyeing machine.

[0006] The present invention is implemented in this way: an energy-saving double-liquid flow dyeing machine is constructed, which includes a dyeing cylinder body, a main pump motor, a main pump, a cloth guiding pipe, a hand hole, a cloth blocking device, a liquid bin mechanism, a heat exchanger, a liquid level gauge, a temperature detector, a cloth lifting body, a cloth discharging rack, a nozzle and an operation port. The dyeing cylinder body is connected with a cloth guiding pipe with a nozzle, a heat exchanger is installed on the upper part of the dyeing cylinder body, a main pump and a temperature detector are respectively installed on the pipelines at both ends of the heat exchanger, a main pump motor is installed on one side of the main pump, a hand hole and an operation port are respectively provided at the front and rear ends of the dyeing cylinder body, and a liquid level gauge is installed on the side of the dyeing cylinder body, a cloth discharging rack is installed above the operation port, and a cloth lifting body is installed on the lower side of the cloth discharging rack, the cloth guiding pipe and A cloth blocking device is provided at the connecting end of the dye vat body, and a liquid silo mechanism is provided on the other side of the main pump. The liquid silo mechanism includes a silo seat fixed to the dye vat body at the rear side, a first dye liquid silo, a second dye liquid silo and a solvent silo arranged inside the silo seat from left to right, an outlet pipe integrally formed at the bottom of the silo seat, a waste liquid treatment structure fastened to the front side of the silo seat, a liquid inlet pipe fixed to the top side of the right part of the waste liquid treatment structure, and a support frame arranged on the bottom side of the waste liquid treatment structure, the other end of the liquid inlet pipe is connected to the main pump, and the interior of the waste liquid treatment structure is connected to the first dye liquid silo, the second dye liquid silo and the solvent silo from left to right, and the rear side of the waste liquid treatment structure is inserted and connected to the interior of the dye vat body.

[0007] Preferably, the waste liquid treatment structure includes a frame seat, a mounting seat fixed on the left and right sides of the frame seat, a cover connected to the top of the frame seat, a liquid outlet pump embedded in the rear side of the frame seat, a liquid inlet assembly installed on the upper right side of the frame seat, a drawer filter plugged into the right side of the front of the frame seat, a liquid extraction assembly arranged on the left side of the frame seat, a mixing assembly installed on the middle and lower side of the frame seat, a monitoring sensor embedded in the bottom side of the frame seat, and a heating plate embedded in the lower side of the rear of the frame seat, the rear side of the mounting seat is fixed to the bin seat, the drawer filter is arranged below the liquid inlet assembly, and one side of the liquid inlet assembly is connected to the liquid inlet pipe.

[0008] Preferably, three liquid outlet pumps are provided, and rear liquid inlet ends of the three liquid outlet pumps are respectively connected to the first dye liquid tank, the second dye liquid tank and the solvent tank.

[0009] Preferably, two pads are arranged on the right side inside the frame seat, and the top side of the pads is slidably connected to the drawer filter, and a liquid level sensor, a temperature sensor and a liquid concentration sensor are arranged inside the monitoring sensor component.

[0010] Preferably, the liquid inlet assembly includes a cover seat whose top side is fixed to the frame seat, a first motor fastened to the top side of the cover seat, a turntable connected to the bottom output end of the first motor, a turn block arranged on the inner side of the turntable, a turntable rotatably connected to the bottom side of the turn block, a turntable shaft rod rotatably connected to the bottom side of the turntable, a cone seat fixed to the right side of the turntable shaft rod, a discharge pipe integrally formed on the bottom side of the cone seat, and a connecting tube rotatably connected to the right side of the cone seat, the other side of the connecting tube is connected to the liquid inlet pipe, and the left side of the turntable shaft rod is inserted and rotated inside the cover seat.

[0011] Preferably, a rectangular groove is provided on the bottom inner side of the turntable, and the turn block is slidably connected to the inner side of the rectangular groove.

[0012] Preferably, the liquid extraction assembly includes a support fixed to the upper left side of the frame seat, a suction pump fastened to the top side of the support, a cannula connected to the suction point of the suction pump, a connecting pipe installed at the liquid outlet of the suction pump, a flow meter connected to the other side of the suction pump, and a dye outlet pipe fastened to the other side of the flow meter, one side of the flow meter is fastened to the support, and the other end of the dye outlet pipe is inserted into the interior of the dye tank body.

[0013] Preferably, the mixing assembly includes a support frame fixed to the middle and lower side of the frame seat, a second motor fastened to the left side of the rear portion of the support frame, a first gear plate connected to the output end of the front side of the second motor, a chain meshingly transmitted to the outer surface of the first gear plate, a second gear plate meshingly transmitted to the other side of the chain, an agitator arranged on the middle side of the front portion of the chain, a shift slot frame fixed to the front side of the support frame, and a cover plate fixedly connected to the inner side of the shift slot frame, wherein the first gear plate and the second gear plate are rotatably connected to the left and right sides of the support frame respectively.

[0014] Preferably, no less than six stirring plates are arranged at equal intervals, and a protruding rod is provided at one end of the inner side of the stirring plate, and the protruding rod is inserted and slidably inside the displacement groove frame.

[0015] Preferably, a sealing ring is provided at the connection between the cone cylinder seat and the connecting cylinder.

[0016] The present invention has the following advantages: The present invention provides an energy-saving double-liquid flow dyeing machine through improvement, which has the following improvements compared with the same type of equipment:

[0017] Advantage 1: The energy-saving dual-liquid flow dyeing machine described in the present invention optimizes the liquid storage mechanism. Under the action of the main pump, the dye liquid in the dye tank is sucked and discharged into the waste liquid treatment structure through the liquid inlet pipe. After passing through the waste liquid treatment structure, the dye liquid is reciprocatingly swept and sprayed on the drawer filter screen to avoid the problem of blockage caused by the discharge of waste liquid at the same position. The dye liquid enters the frame seat after the fluff is filtered, and the concentration, liquid level and temperature of the dye liquid are monitored by the monitoring sensor. The dye liquid and the solvent are then controlled to be discharged into the frame seat, mixed by the mixing component, and the liquid after dyeing is filtered and then the dye liquid is added again to achieve the required dye liquid concentration. The reconfigured and adjusted dye liquid is then injected into the dye tank for dyeing, so that the dye liquid can be effectively recovered and reused, reducing the waste of resources and improving the energy-saving and environmental protection effect of the equipment.

[0018] Advantage 2: The energy-saving dual-liquid flow dyeing machine described in the present invention is provided with three liquid outlet pumps, and the rear liquid inlet ends of the three liquid outlet pumps are respectively connected to the first dye liquid tank, the second dye liquid tank and the solvent tank, so that the dye liquid and the solvent can be discharged into the frame seat for re-mixing and preparation of the dye liquid as needed. Two pads are arranged on the right side of the frame seat, and the top side of the pads is slidably connected to the drawer filter, which plays a supporting effect, ensures the stability of the drawer filter installation, and is convenient for pulling out the drawer filter for cleaning. The monitoring sensor is provided with a liquid level sensor, a temperature sensor and a liquid concentration sensor to monitor the concentration of the dye liquid, so as to adjust it to a suitable dye liquid concentration.

[0019] Advantage 3: The energy-saving dual-liquid flow dyeing machine described in the present invention has a rectangular groove on the bottom side of the turntable, and a rotating block is slidably connected to the inner side of the rectangular groove, so that the rotating frame drives the rotating shaft rod to rotate back and forth under the action of the rotating block, and a sealing ring is provided at the connection between the cone cylinder seat and the connecting cylinder to prevent liquid leakage.

[0020] Advantage 4: The energy-saving dual-liquid flow dyeing machine described in the present invention has no less than six stirring plates equidistantly arranged, and a convex rod is provided at one end of the inner side of the stirring plate, and the convex rod is inserted and slid on the inner side of the shift groove frame, so that the stirring plate is synchronously shifted during the chain shifting action, and the shift of the convex rod inside the shift groove frame causes the stirring plate to perform a rotation action when passing through the front side of the first toothed disc and the second toothed disc, thereby driving the dye on the upper and lower sides to flow in different directions, thereby improving the mixing efficiency of the dye. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the structure of the present invention;

[0022] Figure 2 It is a structural schematic diagram of the liquid silo mechanism of the present invention;

[0023] Figure 3 It is a structural schematic diagram of the waste liquid treatment structure of the present invention;

[0024] Figure 4 It is a structural schematic diagram of the liquid inlet assembly of the present invention;

[0025] Figure 5 It is a schematic diagram of the structure of the connection between the rotating disk and the rotating block of the present invention;

[0026] Figure 6 It is a schematic diagram of the structure of the mixing component of the present invention;

[0027] Figure 7 It is a structural schematic diagram of the connection between the support frame and the first gear disc and the second gear disc of the present invention.

[0028] Among them: dye tank body-1, main pump motor-2, main pump-3, cloth guide pipe-4, hand hole-5, cloth blocking device-6, liquid bin mechanism-7, heat exchanger-8, liquid level meter-9, temperature detector-10, cloth lifting body-11, cloth discharging rack-12, nozzle-13, operation port-14, bin seat-71, first dye liquid bin-72, second dye liquid bin-73, solvent bin-74, liquid outlet pipe-75, waste liquid treatment structure-76, liquid inlet pipe-77, cushion frame-78, frame seat-761, mounting seat-762, cover-763, liquid outlet pump-764, liquid inlet assembly-765, drawer filter-766, liquid extraction assembly-767, mixing assembly-768, monitoring sensor -769, heating plate -7610, pad -7661, cover seat -7651, first motor -7652, turntable -7653, turn block -7654, turntable -7655, shaft rod -7656, cone seat -7657, drain pipe -7658, connecting tube -7659, support -7671, suction pump -7672, cannula -7673, connecting tube -7674, flow meter -7675, dye outlet pipe -7676, support frame -7681, second motor -7682, first gear disc -7683, chain -7684, second gear disc -7685, stirring plate -7686, shift slot frame -7687, cover plate -7688. DETAILED DESCRIPTION

[0029] The present invention will be described in detail below in conjunction with the accompanying drawings, and the technical solutions in the embodiments of the present invention will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0030] See also Figure 1The energy-saving double-liquid-flow dyeing machine of the present invention comprises a dyeing cylinder body 1, a main pump motor 2, a main pump 3, a cloth guide pipe 4, a hand hole 5, a cloth blocking device 6, a material liquid bin mechanism 7, a heat exchanger 8, a liquid level meter 9, a temperature detector 10, a cloth lifting body 11, a cloth discharging rack 12, a nozzle 13 and an operation port 14. The dyeing cylinder body 1 is connected with a cloth guide pipe 4 with a nozzle 13. The heat exchanger 8 is installed on the upper part of the dyeing cylinder body 1. The heat is absorbed and utilized by the heat exchanger 8 to improve the energy-saving effect. The main pump 3 and the temperature detector 10 are respectively installed on the pipelines at both ends of the heat exchanger 8. The main pump motor 2 is installed on one side of the main pump 3. The front and rear ends of the dyeing cylinder body 1 are respectively provided with A hand hole 5 and an operation port 14 are provided, and a liquid level meter 9 is installed on the side of the dye tank body 1. A cloth discharging rack 12 is installed above the operation port 14, and a cloth lifting body 11 is installed on the lower side of the cloth discharging rack 12. A cloth blocking device 6 is provided at the connecting end of the cloth guide pipe 4 and the dye tank body 1. A liquid silo mechanism 7 is provided on the other side of the main pump 3. The liquid after dyeing treatment can be filtered through the liquid silo mechanism 7 and then the dye liquid can be added again to achieve the required dye liquid concentration. Then the reconfigured and adjusted dye liquid can be injected into the dye tank body 1 for dyeing, so that the dye liquid can be effectively recovered and reused, thereby reducing the waste of resources and improving the energy-saving and environmental protection effect of the equipment.

[0031] See also Figure 1 and Figure 2 The energy-saving double-liquid-flow dyeing machine of the present invention comprises a bin seat 71 fixed to the dyeing cylinder body 1 at the rear side, a first dye liquid bin 72, a second dye liquid bin 73 and a solvent bin 74 arranged inside the bin seat 71 from left to right, a liquid outlet pipe 75 integrally formed at the bottom of the bin seat 71 to discharge unnecessary dye liquid and solvent through the liquid outlet pipe 75, a waste liquid treatment structure 76 fastened to the front side of the bin seat 71, a liquid inlet pipe 77 fixed to the top side of the right part of the waste liquid treatment structure 76, and a support frame 78 arranged at the bottom side of the waste liquid treatment structure 76. The other end of the liquid inlet pipe 77 is connected to the main pump 3. Under the action of the main pump 3, the dye liquid in the dye tank body 1 is sucked up and discharged into the waste liquid treatment structure 76 through the liquid inlet pipe 77 to filter the lint and reconfigure the dye liquid that meets the dyeing requirements. The interior of the waste liquid treatment structure 76 is connected to the first dye liquid tank 72, the second dye liquid tank 73 and the solvent tank 74 from left to right in turn, so that dye liquid and solvent can be added to re-prepare the dye liquid as required. The rear side of the waste liquid treatment structure 76 is inserted and connected to the interior of the dye tank body 1, so that the dye liquid can be discharged into the dye tank body 1 for use after the dye liquid is prepared.

[0032] See also Figure 2 and Figure 3The present invention is an energy-saving double-liquid flow dyeing machine, the waste liquid treatment structure 76 includes a frame seat 761, a mounting seat 762 fixed on the left and right sides of the frame seat 761, a cover 763 connected to the top of the frame seat 761, a liquid outlet pump 764 embedded in the rear side of the frame seat 761, a liquid inlet component 765 installed on the upper right side of the frame seat 761, and a drawer filter 766 plugged into the right side of the front part of the frame seat 761, so that the hair in the dye solution can be filtered through the drawer filter 766, and after filtering, the drawer filter 766 can be pulled out from the inner side of the frame seat 7611 for cleaning, a liquid extraction component 767 arranged on the left side of the frame seat 761, a mixing component 768 installed on the middle and lower side of the frame seat 761, a monitoring sensor 769 embedded in the bottom side of the frame seat 761, and a heating plate 7610 embedded in the lower side of the rear of the frame seat 761, and the monitoring sensor 769 monitors the frame seat The dye concentration in 761 is detected, and then the dye and solvent in the first dye liquid tank 72, the second dye liquid tank 73 and the solvent tank 74 are re-prepared, and the dye and solvent are mixed through the mixing component 768. After preparation, they are discharged into the dye cylinder body 1 through the liquid extraction component 767 for reuse. The rear side of the mounting seat 762 is fixed to the tank seat 71 to play a supporting and fixing role. The drawer filter 766 is arranged below the liquid inlet component 765, so that after the waste liquid is discharged from the liquid inlet component 765, the hair in the waste liquid is filtered and processed through the drawer filter 766. One side of the liquid inlet component 765 is connected to the liquid inlet pipe 77 to discharge the waste liquid into the liquid inlet component 765 through the liquid inlet pipe 77. The waste liquid is reciprocated and sprayed on the drawer filter 766 through the swing effect of the liquid inlet component 765 when it is discharged, so as to avoid the problem of blockage caused by the discharge of waste liquid at the same position.

[0033] Three liquid outlet pumps 764 are provided, and the rear liquid inlet ends of the three liquid outlet pumps 764 are respectively connected to the first dye liquid tank 72, the second dye liquid tank 73 and the solvent tank 74, so as to discharge the dye liquid and the solvent into the frame seat 761 for re-mixing and preparing the dye liquid as needed. Two pads 7661 are provided on the right side of the frame seat 761, and the top side of the pads 7661 is slidably connected to the drawer filter 766 to provide support, thereby ensuring the stability of the installation of the drawer filter 766 and facilitating the drawer filter 766 to be pulled out for cleaning. The monitoring sensor 769 is provided with a liquid level sensor, a temperature sensor and a liquid concentration sensor to monitor the concentration of the dye liquid and adjust it to a suitable dye liquid concentration.

[0034] The liquid extraction component 767 includes a support 7671 fixed to the upper left side of the frame seat 761, a liquid suction pump 7672 fastened to the top side of the support 7671, a cannula 7673 connected to the liquid suction part of the liquid suction pump 7672, a connecting pipe 7674 installed at the liquid outlet of the liquid suction pump 7672, a flow meter 7675 connected to the other side of the liquid suction pump 7672, and a dye outlet pipe 7676 fastened to the other side of the flow meter 7675. One side of the flow meter 7675 is fastened to the support 7671, and the other end of the dye outlet pipe 7676 is inserted into the interior of the dye tank body 1. The cannula 7673 is inserted into the dye in the frame seat 761. The dye is sucked by the liquid suction pump 7672 and then enters the dye tank body 1 through the dye outlet pipe 7676 for use. The amount of dye discharged into the dye tank body 1 is monitored and recorded by the flow meter 7675.

[0035] See also Figure 3 , Figure 4 and Figure 5 The present invention is an energy-saving double-liquid flow dyeing machine, wherein the liquid inlet assembly 765 comprises a cover seat 7651 whose top side is fixed to a frame seat 761, a first motor 7652 fastened to the top side of the cover seat 7651, a turntable 7653 connected to the bottom output end of the first motor 7652, and a rotating block 7654 arranged on the inner side of the turntable 7653. The turntable 7653 and the rotating block 7654 are synchronously moved by the first motor 7652, and a rotating frame 7655 connected to the bottom side of the rotating block 7654 and a rotating shaft rod 7656 connected to the inner bottom side of the rotating frame 7655 are rotated. A rectangular groove is arranged on the inner bottom side of the turntable 7653, and the rotating block 7654 is slidably connected to the inner side of the rectangular groove. Under the action of the rotating block 7654, the turntable 7653 is rotated. 7655 drives the rotating shaft rod 7656 to rotate back and forth. The conical cylinder seat 7657 fixed to the right side of the rotating shaft rod 7656, the discharge pipe 7658 integrally formed on the bottom side of the conical cylinder seat 7657 and the connecting cylinder 7659 rotatably connected to the right side of the conical cylinder seat 7657 make the conical cylinder seat 7657 and the discharge pipe 7658 swing back and forth under the action of the rotating shaft rod 7656 to swing and discharge the absorbed waste liquid from the bottom side. A sealing ring is provided at the connection between the conical cylinder seat 7657 and the connecting cylinder 7659 to prevent liquid leakage. The other side of the connecting cylinder 7659 is connected to the liquid inlet pipe 77. The left side of the rotating shaft rod 7656 is inserted and rotated inside the cover seat 7651 to ensure the stability of the rotation of the rotating shaft rod 7656.

[0036] See also Figure 3 , Figure 6 and Figure 7The energy-saving double-liquid-flow dyeing machine of the present invention comprises a support frame 7681 fixed to the middle and lower side of the frame seat 761, a second motor 7682 fastened to the left side of the rear part of the support frame 7681, a first toothed disc 7683 connected to the output end of the front side of the second motor 7682, a chain 7684 meshingly transmitted on the outer surface of the first toothed disc 7683, and a second toothed disc 7685 meshingly transmitted on the other side of the chain 7684. The first toothed disc 7683 and the second toothed disc 7685 are respectively rotatably connected to the left and right sides of the support frame 7681. Under the action of the second motor 7682, the first toothed disc 7683 drives the chain 7684 to rotate on the second toothed disc 7685. The chain 7684 is arranged on the first toothed disc 7683 and the second toothed disc 7685 is arranged on the second toothed disc 7685. The stirring plate 7686 is arranged at the middle side of the front part of 7684, the shifting slot frame 7687 is fixed to the front side of the supporting frame 7681, and the cover plate 7688 is fixedly connected to the inner side of the shifting slot frame 7687. There are no less than six stirring plates 7686 arranged at equal intervals, and a protruding rod is arranged at one end of the inner side of the stirring plate 7686, and the protruding rod is inserted and slid on the inner side of the shifting slot frame 7687. During the shifting action of the chain 7684, the stirring plate 7686 is synchronously shifted, and the shifting of the protruding rod inside the shifting slot frame 7687 causes the stirring plate 7686 to perform a rotation action when passing through the front side of the first toothed disc 7683 and the second toothed disc 7685, thereby driving the dye liquid on the upper and lower sides to flow in different directions, thereby improving the mixing efficiency of the dye liquid.

[0037] The present invention provides an energy-saving double-liquid flow dyeing machine through improvement, and its working principle is as follows:

[0038] First, the cloth is placed in the dyeing tank 1 for dyeing. When the dye concentration in the dyeing tank 1 decreases, the main pump motor 2 causes the main pump 3 to extract waste liquid from the dyeing tank 1. The extracted waste liquid enters the cone seat 7657 through the liquid inlet pipe 77 and the connecting tube 7659.

[0039] Second, control and start the first motor 7652. Under the action of the first motor 7652, the turntable 7653 and the turn block 7654 are synchronously moved. A rectangular groove is provided on the bottom side of the turntable 7653, and the turn block 7654 is slidably connected to the inner side of the rectangular groove, so that the turn frame 7655 drives the shaft rod 7656 to rotate back and forth through the turn block 7654. Under the action of the shaft rod 7656, the cone seat 7657 and the drain pipe 7658 are swung back and forth to swing the sucked waste liquid from the drain pipe 7658 to the drawer filter 766. The waste liquid flows into the frame seat 761 after being filtered by the drawer filter 766. After filtering, the drawer filter 766 can be pulled out from the inner side of the frame seat 7611 for cleaning.

[0040] Third, the monitoring sensor 769 in the frame 761 is provided with a liquid level sensor, a temperature sensor and a liquid concentration sensor to monitor the concentration, liquid level and temperature of the dye solution. When the dye solution concentration is insufficient, the three liquid discharge pumps 764 are used to discharge the dye solution and the solvent in the first dye solution tank 72, the second dye solution tank 73 and the solvent tank 74 into the waste liquid, and then the heating plate 7610 is controlled to start to heat the dye solution in the dye solution frame 761, and then the second motor 7682 is controlled to start. 2, the first toothed disc 7683 drives the chain 7684 to rotate on the second toothed disc 7685, and the stirring plate 7686 is synchronously shifted during the shifting of the chain 7684. The displacement of the protruding rod on the stirring plate 7686 inside the shifting groove frame 7687 causes the stirring plate 7686 to perform a transfer action when passing through the front side of the first toothed disc 7683 and the second toothed disc 7685, thereby driving the dye liquid on the upper and lower sides to flow in different directions, so that the dye liquid in the dye liquid frame seat 761 is mixed until the dye liquid meets the dyeing requirements;

[0041] Fourthly, the dye liquid that meets the dyeing requirements in the frame 761 is sucked by the liquid suction pump 7672 and then enters the dye tank body 1 through the dye liquid outlet pipe 7676 for use. The amount of dye liquid discharged into the dye tank body 1 is monitored and recorded by the flow meter 7675, so that the waste liquid is reused.

[0042] The present invention provides an energy-saving double-liquid flow dyeing machine through improvement, and optimizes the arrangement of the liquid storage mechanism 7. Under the action of the main pump 3, the dye liquid in the dye tank body 1 is sucked and discharged into the waste liquid treatment structure 76 through the liquid inlet pipe 77. After the dye liquid passes through the waste liquid treatment structure 76, it is reciprocated and horizontally swept and sprayed on the drawer filter 766 to avoid the problem that the waste liquid is easily blocked when discharged at the same position. After the lint is filtered, the dye liquid enters the frame seat 761, and the concentration, liquid level and temperature of the dye liquid are monitored by the monitoring sensor 769, and then the dye liquid and the solvent are controlled to be discharged into the frame seat 761, and mixed by the mixing component 768. After the dyeing treatment, the liquid is filtered and then dye is added again to reach the required dye concentration. Then, the reconfigured and adjusted dye is pumped into the dye tank 1 for dyeing, so that the dye can be effectively recovered and reused, reducing the waste of resources and improving the energy-saving and environmental protection effect of the equipment. There are three liquid outlet pumps 764, and the rear liquid inlet ends of the three liquid outlet pumps 764 are respectively connected to the first dye liquid tank 72, the second dye liquid tank 73 and the solvent tank 74, so that the dye and the solvent can be discharged into the frame seat 761 according to the needs for re-mixing and preparing the dye liquid. Two pads 766 are arranged on the right side of the frame seat 761. 1, and the top side of the pad 7661 is slidably connected to the drawer filter 766, which plays a supporting role, ensures the stability of the installation of the drawer filter 766, and facilitates the drawer filter 766 to be pulled out for cleaning. The monitoring sensor 769 is provided with a liquid level sensor, a temperature sensor and a liquid concentration sensor to monitor the concentration of the dye solution and adjust it to a suitable dye solution concentration; a rectangular groove is provided on the bottom side of the turntable 7653, and the rotating block 7654 is slidably connected to the inner side of the rectangular groove, so that the rotating frame 7655 drives the rotating shaft rod 7656 to rotate back and forth under the action of the rotating block 7654, and the cone A sealing ring is provided at the connection between the seat 7657 and the connecting tube 7659 to prevent liquid leakage; no less than six stirring plates 7686 are equidistantly arranged, and a convex rod is provided at one end of the inner side of the stirring plate 7686, and the convex rod is inserted and slid on the inner side of the shifting groove frame 7687, so that the stirring plate 7686 is synchronously shifted during the shifting action of the chain 7684, and the shifting of the convex rod inside the shifting groove frame 7687 causes the stirring plate 7686 to perform a rotation action when passing through the front side of the first toothed disc 7683 and the second toothed disc 7685, thereby driving the dye on the upper and lower sides to flow in different directions, thereby improving the mixing efficiency of the dye.

[0043] The above shows and describes the basic principle, main features and advantages of the present invention, and the standard parts used in the present invention can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here.

[0044] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An energy-saving double-liquid-flow dyeing machine, comprising a dyeing cylinder (1), the dyeing cylinder (1) being connected to a fabric guide pipe (4) with a nozzle (13), a heat exchanger (8) being installed on the upper part of the dyeing cylinder (1), a main pump (3) and a temperature detector (10) being installed on the pipelines at both ends of the heat exchanger (8), and a main pump motor (2) being installed on one side of the main pump (3); Features: A liquid storage bin mechanism (7) is arranged on the other side of the main pump (3), and the liquid storage bin mechanism (7) comprises a bin seat (71) whose rear side is fixed to the dye vat body (1), a first dye storage bin (72), a second dye storage bin (73) and a solvent storage bin (74) which are arranged inside the bin seat (71) from left to right in sequence, a liquid outlet pipe (75) which is integrally formed at the bottom of the bin seat (71), a waste liquid treatment structure (76) which is fastened to the front side of the bin seat (71), a liquid inlet pipe (77) which is fixed to the top side of the right part of the waste liquid treatment structure (76), and a support frame (78) which is arranged at the bottom side of the waste liquid treatment structure (76), the other end of the liquid inlet pipe (77) is connected to the main pump (3), and the inside of the waste liquid treatment structure (76) is connected to the first and second dye storage bins (72, 73 and 74) in sequence from left to right. The dye liquid tank (72), the second dye liquid tank (73) and the solvent tank (74) are connected to each other, and the rear side of the waste liquid treatment structure (76) is inserted and connected to the inside of the dye tank body (1). The waste liquid treatment structure (76) comprises a frame seat (761), a mounting seat (762) fixed to the left and right sides of the frame seat (761), a cover (763) connected to the top of the frame seat (761), a liquid outlet pump (764) embedded in the rear side of the frame seat (761), a liquid inlet component (765) installed on the upper right side of the frame seat (761), a drawer filter (766) plugged into the right side of the front part of the frame seat (761), a liquid extraction component (767) arranged on the left side of the frame seat (761), and a liquid pump (768) installed on the middle and lower side of the frame seat (761). The mixing assembly (768) is provided with a monitoring sensor (769) embedded in the bottom side of the frame seat (761), and a heating plate (7610) embedded in the lower side of the rear portion of the frame seat (761); the rear side of the mounting seat (762) is fixed to the bin seat (71); the drawer filter (766) is arranged below the liquid inlet assembly (765); one side of the liquid inlet assembly (765) is connected to the liquid inlet pipe (77); the liquid inlet assembly (765) includes a cover seat (7651) whose top side is fixed to the frame seat (761); a first motor (7652) fastened to the top side of the cover seat (7651); a turntable (7653) connected to the bottom output end of the first motor (7652); and a A rotating block (7654), a rotating frame (7655) rotatably connected to the bottom side of the rotating block (7654), a rotating shaft rod (7656) rotatably connected to the bottom side of the rotating frame (7655), a cone cylinder seat (7657) fixed to the right side of the rotating shaft rod (7656), a discharge pipe (7658) integrally formed on the bottom side of the cone cylinder seat (7657) and a connecting tube (7659) rotatably connected to the right side of the cone cylinder seat (7657), the other side of the connecting tube (7659) is connected to the liquid inlet pipe (77), the left side of the rotating shaft rod (7656) is inserted and rotated inside the cover seat (7651), a rectangular groove is provided on the bottom side of the rotating disk (7653), and the rotating block (7654) is slidably connected to the inner side of the rectangular groove,The liquid extraction component (767) comprises a support (7671) fixed to the upper left side of the frame seat (761), a liquid suction pump (7672) fastened to the top side of the support (7671), a cannula (7673) connected to the liquid suction part of the liquid suction pump (7672), a connecting pipe (7674) installed at the liquid outlet of the liquid suction pump (7672), a flow meter (7675) connected to the other side of the liquid suction pump (7672), and a dye liquid outlet pipe (7676) fastened to the other side of the flow meter (7675), one side of the flow meter (7675) is fastened to the support (7671), and the other end of the dye liquid outlet pipe (7676) is inserted into the inside of the dye tank body (1), and the mixing component (768) comprises a support frame (7681) fixed to the middle and lower side of the frame seat (761), a second electric The invention relates to a motor (7682), a first toothed disc (7683) connected to the front output end of the second motor (7682), a chain (7684) meshingly transmitted on the outer surface of the first toothed disc (7683), a second toothed disc (7685) meshingly transmitted on the other side of the chain (7684), a stirring plate (7686) arranged on the middle side of the front part of the chain (7684), a shifting slot frame (7687) fixed on the front side of the support frame (7681), and a cover plate (7688) fixedly connected to the inner side of the shifting slot frame (7687), wherein the first toothed disc (7683) and the second toothed disc (7685) are respectively rotatably connected to the left and right sides of the support frame (7681), and the stirring plates (7686) are arranged at equal distances and are not less than six, and a protruding rod is arranged at one end of the inner side of the stirring plate (7686), and the protruding rod is inserted and slidably in the inner side of the shifting slot frame (7687).

2. An energy-saving double-liquid flow dyeing machine according to claim 1, characterized in that: The front and rear ends of the dyeing tank body (1) are respectively provided with a hand hole (5) and an operating port (14), and a liquid level meter (9) is installed on the side of the dyeing tank body (1). A cloth discharging rack (12) is installed above the operating port (14), and a cloth lifting body (11) is installed on the lower side of the cloth discharging rack (12). A cloth blocking device (6) is provided at the connection end between the cloth guide pipe (4) and the dyeing tank body (1).

3. The energy-saving double-liquid flow dyeing machine according to claim 1, characterized in that: The three liquid outlet pumps (764) are provided, and the rear liquid inlet ends of the three liquid outlet pumps (764) are respectively connected to the inside of the first dye liquid tank (72), the second dye liquid tank (73) and the solvent tank (74).

4. The energy-saving double-liquid flow dyeing machine according to claim 1, characterized in that: Two pads (7661) are arranged on the right side inside the frame seat (761), and the top side of the pads (7661) is slidably connected to the drawer filter (766). A liquid level sensor, a temperature sensor and a liquid concentration sensor are arranged inside the monitoring sensor (769).

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