Energy-saving desizing-scouring-bleaching combination machine

Abstract

The invention relates to an energy-saving desizing, scouring and bleaching combined machine, in particular to the technical field of textile printing and dyeing pretreatment, one side of a rack is provided with a desizing tank, one side of the desizing tank is provided with a scouring tank, one side of the scouring tank is provided with a bleaching tank, one side of the desizing tank is provided with a cloth inlet, and the other side of the scouring tank is provided with a cloth outlet. A conveying roller piece is arranged on one side of the cloth inlet, conduction rollers are arranged in the desizing tank, the boiling-off tank and the bleaching tank, multiple sets of conduction rollers are evenly arranged, cleaning boxes are arranged at cloth outlets of the desizing tank, the boiling-off tank and the bleaching tank, extrusion assemblies are arranged on the two sides of each cleaning box, and the extrusion assemblies are arranged on the two sides of each cleaning box. According to the cleaning device, a power source of the extrusion assemblies is directly used for driving the cleaning plate to do reciprocating motion, so that reciprocating motion of the two sets of cleaning brushes is achieved, the fabric is brushed away, a motor does not need to be additionally arranged, and the energy consumption of the whole machine is remarkably reduced.

Description

Technical Field

[0001] The present application relates to the technical field of textile pre-treatment for printing and dyeing, and in particular to an energy-saving descaling, scouring and bleaching combined machine. Background Art

[0002] Pre-treatment for textile printing and dyeing is a crucial step in textile processing, primarily encompassing desizing, scouring, and bleaching. Traditionally, these three steps are performed separately, requiring multiple treatments and washes. This results in high energy and water consumption, and low production efficiency. With increasing environmental protection requirements and the need for energy conservation and consumption reduction, the development of combined machines has become an industry trend.

[0003] In the prior art, relevant technologies for combined desizing, scouring, and bleaching machines can be referenced in Chinese Patent Publication No. CN208857518U, which discloses a combined desizing, scouring, and bleaching machine. The desizing mechanism includes a desizing frame, a squeezing assembly, an immersion assembly, a cloth feeding assembly, a washing machine, and a driving assembly. The squeezing assembly includes a first squeezing roller and a second squeezing roller disposed on the desizing frame. The desizing frame is provided with an adjustment assembly, which includes an adjustment rack rotatably disposed on the first squeezing roller and slidably disposed on the desizing frame, an adjustment gear rotatably disposed on the desizing frame, and a positioning member disposed on the desizing frame for fixing the movement of the adjustment rack. The adjustment gear meshes with the adjustment rack. By adjusting the distance between the first squeezing roller and the immersion assembly, the tension of the cloth between the first squeezing roller and the immersion assembly is changed, thereby satisfying the tension between the fiber molecules in different types of cloth, thereby ensuring the desizing effect of different types of cloth.

[0004] In the process of implementing this application, the inventors discovered that the prior art has the following problems: The current desizing, scouring and bleaching combined machines have the problem of excessive energy consumption: 1) The waste heat from the tank walls generated by the continuous heating of the desizing, scouring and bleaching tanks is not effectively recycled, directly causing heat energy loss; 2) Although fixed spray devices are commonly used for post-process water washing, the accompanying cleaning brushes need to be independently equipped with motor drives for each independent process equipment to achieve cleaning. Multiple independent drive systems significantly increase consumption. Summary of the Invention

[0005] The purpose of this application is to provide an energy-saving descaling, scouring and bleaching combined machine.

[0006] In the first aspect, the present application provides an energy-saving descaling, scouring and bleaching combined machine adopting the following technical solutions: An energy-saving desizing, scouring and bleaching combined machine comprises a frame, a desizing trough is provided on one side of the frame, a scouring trough is provided on one side of the desizing trough, a bleaching trough is provided on one side of the scouring trough, a cloth inlet is provided on one side of the desizing trough, a conveying roller is provided on one side of the cloth inlet, conduction rollers are provided inside the desizing trough, the scouring trough and the bleaching trough, and multiple groups of conduction rollers are evenly arranged, cleaning boxes are provided at the cloth outlets of the desizing trough, the scouring trough and the bleaching trough, extrusion assemblies are provided on both sides of the cleaning box, and a cleaning assembly is provided in the middle of the two groups of extrusion assemblies.

[0007] By adopting the above technical solution, the conveying rollers and multiple groups of conduction rollers are driven by motors. The extrusion component can squeeze the fabric after the reaction to squeeze out the residual solution moisture to avoid affecting subsequent processing. The cleaning component is responsible for cleaning the desizing tank, scouring tank and bleaching tank after the reaction, thereby avoiding mixing of different solutions.

[0008] The bottoms of the desizing tank, scouring tank and bleaching tank are all provided with heating plates, the inner walls of one side of the desizing tank, scouring tank and bleaching tank are all provided with temperature sensors, one side of the temperature sensor is provided with a pH detection probe, and the tops of the desizing tank, scouring tank and bleaching tank are all provided with drug adding boxes.

[0009] By adopting the above technical solution, the heating plate at the bottom of each treatment tank heats the treatment liquid, the temperature sensor monitors the temperature in the tank in real time, and the pH detection probe monitors the acidity and alkalinity of the solution. Based on the monitoring data, the reagents are automatically replenished through the dosing box to maintain the optimal reaction conditions.

[0010] The cam is secured to the upper and lower surfaces of the upper and lower pressure rollers, and the cam is secured to the upper and lower surfaces of the lower pressure rollers, and the cam is secured to the upper and lower surfaces of the lower pressure rollers.

[0011] By adopting the above technical solution, after the fabric completes the processing in each groove, it enters the corresponding cleaning box from its cloth outlet. The fabric first passes through the extrusion assembly, and the No. 1 servo motor drives the lower pressure roller shaft and the lower pressure roller to rotate, and the No. 2 servo motor drives the upper pressure roller shaft and the upper pressure roller to rotate. The No. 1 servo motor and the No. 2 servo motor are controlled by a synchronizer and driven in opposite directions. The lower pressure roller and the upper pressure roller both have eccentric wheel cross-sections, and the eccentric parts are relatively arranged so that the pressure can be evenly squeezed during the rotational extrusion process. The phase changes while rotating and extruding, thereby driving the fabric in the extrusion process to move up and down, generating a certain amount of vibration to facilitate subsequent spray cleaning. The upper pressure roller frame slides up and down in the slide groove through the slider, and is pressed down by multiple groups of No. 1 springs to provide elastic and uniform pressure, effectively removing the processing liquid and moisture carried by the fabric.

[0012] The extrusion assembly also includes a slide, a slider, a No. 1 servo motor and a No. 2 servo motor. The inner walls on both sides of the cleaning box are provided with slides, and the outer walls on both sides of the upper pressure roller frame are fixedly connected with sliders, and the sliders are embedded in the slides. A No. 1 servo motor is provided on one side of the cleaning box, and the output end of the No. 1 servo motor is connected to the lower pressure roller shaft. A No. 2 servo motor is provided on one side of the upper pressure roller frame, and the output end of the No. 2 servo motor is connected to the upper pressure roller shaft, and the outer wall of the No. 2 servo motor is provided with a waterproof cover.

[0013] By adopting the above technical solution, the upper pressure roller frame slides up and down in the slide groove through the slider, thereby playing a certain limiting role on the upper pressure roller frame. The independent setting of the No. 1 servo motor and the No. 2 servo motor can independently drive the two sets of pressure rollers, and can accurately adjust the speed, phase difference and direction to optimize the extrusion waveform. The waterproof cover protects the No. 2 servo motor from water vapor erosion in the cleaning box and extends its service life.

[0014] The cleaning assembly includes a limit rod, a limit cylinder, a cleaning plate, a cleaning brush, a connecting rod, a rack, an auxiliary frame and a synchronous gear. The upper and lower sides of the middle inner wall of the cleaning box are fixedly connected to the limit rod, and the outer wall of the limit rod is sleeved with a limit cylinder. The two groups of cleaning plates are fixedly connected on opposite sides of the limit cylinder. The two groups of cleaning plates are connected to a cleaning brush at one end away from the limit cylinder, and the two groups of cleaning brushes correspond to each other.

[0015] By adopting the above technical solution, the cleaning plate can move along the axial direction of the limiting rod through the limiting cylinder, and the fabric can pass through the middle of two sets of oppositely arranged cleaning brushes, and the cleaning brushes can brush up the residual impurities on the surface of the fabric, and then cooperate with the flushing mechanism to spray and clean its surface.

[0016] The outer walls of one side of the two groups of cleaning plates are fixedly connected with connecting rods, and the ends of the two groups of connecting rods extend to the outside through the cleaning box. Racks are provided on the opposite sides of the two groups of connecting rods. The outer wall of one side of the cleaning box is fixedly connected with an auxiliary frame, and the auxiliary frame is provided in the middle of the two groups of connecting rods. The end of the auxiliary frame is movably connected to a synchronous gear through a rotating shaft, and both ends of the synchronous gear are engaged with the two groups of racks.

[0017] By adopting the above technical solution, when the upper cleaning plate moves, the lower cleaning plate and cleaning brush perform completely synchronous reverse reciprocating motion through the meshing transmission of the connecting rod, rack and synchronous gear, thereby realizing the upper and lower groups of cleaning brushes to move in opposite directions to each other.

[0018] The end of the lower pressure roller shaft away from the No. 1 servo motor passes through the cleaning box and is connected to a driving gear. The outer wall of one side of the cleaning box is connected to a linkage shaft through a bearing. The outer wall of one side of the linkage shaft is fixedly connected to a driven gear. The driving gear and the driven gear are connected by a synchronous toothed belt. The end of the linkage shaft is fixedly connected to the No. 1 bevel gear. A limiting frame is provided on the top side of the linkage shaft, and the limiting frame is fixedly connected to the cleaning box. The end of the limiting frame is movably connected to a transmission rod through a bearing. The end of the transmission rod close to the linkage shaft is fixedly connected to the No. 2 bevel gear, and the No. 2 bevel gear is meshed with the No. 1 bevel gear.

[0019] By adopting the above technical solution, while squeezing the fabric, the No. 1 servo motor drives the lower pressure roller to rotate and at the same time drives the driving gear at the end to rotate. The driving gear drives the driven gear through the engagement of the synchronous toothed belt, so that the fixed linkage shaft rotates synchronously. The No. 1 bevel gear at the end of the linkage shaft engages with the No. 2 bevel gear, converting the horizontal rotation into the vertical rotation of the transmission rod.

[0020] A cam is fixedly connected to the top of the transmission rod, and a push rod is fixedly connected to the end of the cleaning plate on the top side away from the connecting rod, and the end of the push rod passes through the cleaning box and is connected to the top plate. A No. 2 spring is fixedly connected to both sides of the top plate, and the end of the No. 2 spring away from the top plate is connected to the outer wall of the cleaning box, and the cam abuts against the top plate.

[0021] By adopting the above technical solution, the fixed cam on the top of the transmission rod rotates as the transmission rod rotates, and the rotating cam periodically presses the top plate, thereby pushing the top plate to move toward the cleaning box, and cooperates with the elastic force of the No. 2 spring to achieve reciprocating motion, thereby driving the top rod and the top cleaning plate to move synchronously, and the cleaning plate and cleaning brush below to perform completely synchronized reverse reciprocating motion, thereby realizing the reciprocating motion of the two sets of cleaning brushes to brush the fabric, and directly using the power source of the extrusion component to drive the cleaning plate to reciprocate, without the need for an additional motor, significantly reducing the energy consumption of the entire machine.

[0022] A flushing mechanism is provided on one side of the cleaning box, and the flushing mechanism includes a clean water tank, a guide pipe, a water pump, a diverter pipe, a nozzle, a drain pipe and a waste liquid tank. A clean water tank is provided on one side of the cleaning box, and one side of the clean water tank is connected with a guide pipe. A water pump is provided in the middle of the guide pipe, and the guide pipe extends into the cleaning box at one end away from the clean water tank. The outer walls of one side of the two groups of cleaning plates are fixedly connected with a diverter pipe, and the two groups of diverter pipes are connected to the guide pipe through a three-way valve. The outer walls of the opposite sides of the two groups of diverter pipes are equidistantly arranged with nozzles, and the bottoms of the multiple groups of cleaning boxes are connected with drain pipes. A waste liquid tank is provided on one side of the bottom of the frame, and the end of the drain pipe is connected to the waste liquid tank.

[0023] By adopting the above technical solution, the water pump can pump the clean water in the clean water tank into the diversion pipe. After the water flows through the diversion pipe, it is distributed to the upper and lower groups of diversion pipes through the three-way valve. The nozzles arranged evenly spaced on the diversion pipe are aimed at the fabric and the cleaning brush to spray water. Because the diversion pipe is fixed to the cleaning plate, the nozzle moves synchronously with the reciprocating motion of the cleaning brush to achieve dynamic covering flushing. The waste liquid after flushing is discharged into the waste liquid tank from the drain pipe at the bottom of the cleaning box for unified treatment or reuse. The water flow is directly sprayed to the contact area between the bristles and the fabric to immediately wash away impurities and avoid secondary adhesion of dirt, thereby improving cleaning efficiency. At the same time, the accompanying flushing continuously cleans the residual impurities in the gaps between the brush fibers, thereby extending the service life of the cleaning brush. Dynamic spraying achieves precise targeted delivery of water flow, which reduces water consumption to a certain extent compared to fixed spraying.

[0024] A waste heat recovery component is provided on one side of the desizing tank, scouring tank and bleaching tank, and the waste heat recovery component includes a heat conduction pipe, a hot water tank and a reflux pump. Heat conduction pipes are provided around the outer walls of the desizing tank, scouring tank and bleaching tank, and a hot water tank is provided on one side of the frame. Both ends of the heat conduction pipe are connected to the hot water tank, and one end of the heat conduction pipe is connected to the reflux pump.

[0025] By adopting the above technical solution, the reflux pump is started to drive water to flow out of the hot water tank, and is injected into the heat pipe surrounding the outer wall of the desizing tank, scouring tank and bleaching tank through the heat pipe inlet. The heat of the tank wall of the high-temperature solution inside is transferred to the water flow in the heat pipe through heat conduction. The water flows through the bleaching tank, scouring tank and desizing tank in turn, forming a temperature step-by-step heat absorption, maximizing the recovery of waste heat in different temperature zones, thereby recovering the waste heat of the bleaching tank and scouring tank and using it to preheat the liquid in the desizing tank, thereby improving the utilization rate of thermal energy.

[0026] In summary, this application includes at least one of the following beneficial technical effects: 1. The reflux pump is activated to drive water out of the hot water tank and into the heat pipes surrounding the outer walls of the desizing tank, scouring tank, and bleaching tank through the heat pipe inlet. The heat from the high-temperature solution inside the heat pipes is transferred to the water in the heat pipes through heat conduction. The water flows through the bleaching tank, scouring tank, and desizing tank in sequence, forming a temperature ladder-like heat absorption, maximizing the recovery of waste heat from different temperature zones. The waste heat from the bleaching tank and scouring tank is then recovered and used to preheat the liquid in the desizing tank, improving the utilization rate of thermal energy. 2. The No. 1 drive motor of the extrusion component drives the transmission rod to rotate, thereby driving the top fixed cam to rotate. The rotating cam periodically compresses the top plate, thereby pushing the top plate toward the cleaning box. The elastic force of the No. 2 spring realizes reciprocating motion, thereby driving the top rod and the top cleaning plate to move synchronously. The cleaning plate and cleaning brush below perform completely synchronous reverse reciprocating motion, thereby realizing the reciprocating motion of the two sets of cleaning brushes to brush the fabric. The power source of the extrusion component is directly used to drive the reciprocating motion of the cleaning plate, without the need for an additional motor, which significantly reduces the energy consumption of the entire machine. BRIEF DESCRIPTION OF THE DRAWINGS

[0027] Figure 1 This is a schematic diagram of the overall three-dimensional structure of an embodiment of the present application; Figure 2 This is an overall cross-sectional view of an embodiment of the present application; Figure 3 This is a schematic diagram of the internal structure of the desizing tank according to an embodiment of the present application; Figure 4 This is a schematic diagram of the structure of the extrusion assembly according to an embodiment of the present application; Figure 5 This is a schematic diagram of the cleaning component structure of an embodiment of the present application; Figure 6 This is a schematic diagram of the connection structure between the lower pressing roller and the upper pressing roller in an embodiment of the present application; Figure 7 This is a schematic diagram of the connection structure between the cleaning plate and the cleaning brush according to an embodiment of the present application; Figure 8 This is a schematic diagram of the connection structure between the cam and the top plate in an embodiment of the present application.

[0028] Explanation of reference numerals: 1. frame; 2. desizing tank; 3. scouring tank; 4. bleaching tank; 5. cloth inlet; 6. conveying roller; 7. conduction roller; 8. cleaning box; 9. extrusion assembly; 901. lower pressure roller shaft; 902. lower pressure roller; 903. fixing plate; 904. No. 1 spring; 905. upper pressure roller frame; 906. upper pressure roller shaft; 907. upper pressure roller; 908. chute; 909. slider; 910. No. 1 servo motor; 911. No. 2 servo motor; 912. waterproof cover; 10. cleaning assembly; 101. limit rod; 102. limit cylinder; 103. cleaning plate; 104. cleaning brush; 105. connecting rod; 106. rack; 107. auxiliary frame ;108. Synchronous gear;11. Driving gear;12. Linkage shaft;13. Driven gear;131. Synchronous belt;14. Bevel gear No. 1;15. Limiting frame;16. Transmission rod;17. Bevel gear No. 2;18. Cam;19. Ejector rod;20. Ejector plate;21. Spring No. 2;22. Flushing mechanism;221. Clean water tank;222. Diversion pipe;223. Water pump;224. Diversion pipe;225. Nozzle;226. Drain pipe;227. Waste liquid tank;23. Waste heat recovery component;231. Heat pipe;232. Hot water tank;233. Reflux pump;24. Heating plate;25. Temperature sensor;26. pH detection probe;27. Dosing box. DETAILED DESCRIPTION

[0029] The following is combined with Figure 1 - Attachment Figure 8 , further details of this application are given.

[0030] Embodiment: An energy-saving desizing, scouring and bleaching combined machine comprises a frame 1, a desizing tank 2 is provided on one side of the frame 1, a scouring tank 3 is provided on one side of the desizing tank 2, a bleaching tank 4 is provided on one side of the scouring tank 3, a cloth inlet 5 is provided on one side of the desizing tank 2, a conveying roller 6 is provided on one side of the cloth inlet 5, a conductive roller 7 is provided inside the desizing tank 2, the scouring tank 3 and the bleaching tank 4, and a plurality of groups of conductive rollers 7 are arranged evenly, a cleaning box 8 is provided at the cloth outlet of the desizing tank 2, the scouring tank 3 and the bleaching tank 4, an extrusion assembly 9 is provided on both sides of the cleaning box 8, and a middle part of the two groups of extrusion assemblies 9 is provided. There is a cleaning component 10, in which the frame 1 plays a fixing role. The cloth enters the frame 1 from the cloth inlet 5 and is guided to the desizing tank 2 through the conveying roller 6. Multiple groups of conductive rollers 7 in the tank drive the fabric to run continuously and pass through the desizing tank 2, the scouring tank 3 and the bleaching tank 4 in turn for chemical treatment. Among them, the conveying roller 6 and the multiple groups of conductive rollers 7 are driven by a motor. The extrusion component 9 can squeeze the fabric after the reaction to squeeze out the residual solution moisture to avoid affecting the subsequent processing. The cleaning component 10 is for the cleaning work after the desizing tank 2, the scouring tank 3 and the bleaching tank 4 respectively, so as to avoid mixing of different solutions.

[0031] A heating plate 24 is provided at the bottom of the desizing tank 2, the scouring tank 3 and the bleaching tank 4, a temperature sensor 25 is provided on one inner wall of the desizing tank 2, the scouring tank 3 and the bleaching tank 4, a pH detection probe 26 is provided on one side of the temperature sensor 25, and a dosing box 27 is provided on one side of the top of the desizing tank 2, the scouring tank 3 and the bleaching tank 4. Among them, the heating plate 24 at the bottom of each treatment tank heats the treatment liquid, the temperature sensor 25 monitors the temperature in the tank in real time, and the pH detection probe 26 monitors the pH of the solution. According to the monitoring data, the dosing box 27 automatically replenishes the reagents to maintain the optimal reaction conditions.

[0032] The extrusion assembly 9 includes a lower pressure roller shaft 901, a lower pressure roller 902, a fixed plate 903, a No. 1 spring 904, an upper pressure roller frame 905, an upper pressure roller shaft 906 and an upper pressure roller 907. The inner walls of both sides of the cleaning box 8 are connected to the lower pressure roller shaft 901 through bearings, and the outer wall of the lower pressure roller shaft 901 is fixedly connected to the lower pressure roller 902. A fixed plate 903 is provided on the top of the lower pressure roller shaft 901, and the fixed plate 903 is connected to the cleaning box 8. The bottom end of the fixed plate 903 A No. 1 spring 904 is connected, and the No. 1 spring 904 is provided with multiple groups of equidistantly arranged. The bottom end of the No. 1 spring 904 is fixedly connected to an upper pressure roller frame 905. The middle part of the bottom end of the upper pressure roller frame 905 is connected to an upper pressure roller shaft 906 through a bearing. The outer wall of the upper pressure roller shaft 906 is fixedly connected to an upper pressure roller 907. The upper pressure roller 907 is arranged on the top of the lower pressure roller 902 and abuts against it. The cross-sections of the upper pressure roller 907 and the lower pressure roller 902 are both eccentric wheels, wherein, After the fabric has completed the processing in each groove, it enters the corresponding cleaning box 8 from its cloth outlet. The fabric first passes through the extrusion assembly 9, and the No. 1 servo motor 910 drives the lower pressure roller 901 and the lower pressure roller 902 to rotate, and the No. 2 servo motor 911 drives the upper pressure roller 906 and the upper pressure roller 907 to rotate. The No. 1 servo motor 910 and the No. 2 servo motor 911 are controlled by a synchronizer and driven in opposite directions. The lower pressure roller 902 and the upper pressure roller 907 both have eccentric wheel cross-sections, and the eccentric parts are relatively arranged so that the pressure can be evenly squeezed during the rotation and extrusion process. The phase changes while rotating and extruding, thereby driving the fabric in the extrusion process to move up and down, generating a certain amount of vibration to facilitate subsequent spray cleaning. The upper pressure roller frame 905 slides up and down in the slide 908 through the slider 909, and is pressed down by multiple groups of No. 1 springs 904 to press the lower pressure roller 902, providing elastic and uniform pressure to efficiently remove the treatment liquid and moisture carried by the fabric.

[0033] The extrusion assembly 9 also includes a chute 908, a slider 909, a No. 1 servo motor 910 and a No. 2 servo motor 911. The inner walls of both sides of the cleaning box 8 are provided with chute 908, and the outer walls of both sides of the upper pressure roller frame 905 are fixedly connected with sliders 909. The sliders 909 are embedded in the chute 908. A No. 1 servo motor 910 is provided on one side of the cleaning box 8. The output end of the No. 1 servo motor 910 is connected to the lower pressure roller shaft 901. A No. 2 servo motor 911 is provided on one side of the upper pressure roller frame 905. The output end of the No. 2 servo motor 911 is connected to the lower pressure roller shaft 901. The output end is connected to the upper pressure roller shaft 906, and the outer wall of the No. 2 servo motor 911 is provided with a waterproof cover 912, wherein the upper pressure roller frame 905 slides up and down in the slide groove 908 through the slider 909, thereby playing a certain limiting role on the upper pressure roller frame 905. The independent setting of the No. 1 servo motor 910 and the No. 2 servo motor 911 can independently drive two sets of pressure rollers, and can accurately adjust the speed, phase difference and direction, optimize the extrusion waveform, and the waterproof cover 912 protects the No. 2 servo motor 911 from water vapor erosion in the cleaning box 8, thereby extending its service life.

[0034] The cleaning assembly 10 includes a limiting rod 101, a limiting cylinder 102, a cleaning plate 103, a cleaning brush 104, a connecting rod 105, a rack 106, an auxiliary frame 107 and a synchronous gear 108. The upper and lower sides of the middle inner wall of the cleaning box 8 are fixedly connected to the limiting rod 101, and the outer wall of the limiting rod 101 is sleeved with a limiting cylinder 102. The two groups of limiting cylinders 102 are fixedly connected to the cleaning plates 103 on the opposite sides. The two groups of cleaning plates 103 are connected to the cleaning brush 104 at one end away from the limiting cylinder 102. The two groups of cleaning brushes 104 correspond to each other, and the cleaning plate 103 can be moved along the axial direction of the limiting rod 101 through the limiting cylinder 102. The fabric can pass through the middle of the two groups of oppositely arranged cleaning brushes 104, and the cleaning brush 104 can brush up the residual impurities on the surface of the fabric, and then cooperate with the flushing mechanism 22 to spray clean its surface.

[0035] The outer walls of one side of the two groups of cleaning plates 103 are fixedly connected with connecting rods 105, and the ends of the two groups of connecting rods 105 extend to the outside through the cleaning box 8. A rack 106 is provided on the opposite side of the two groups of connecting rods 105, and the outer wall of one side of the cleaning box 8 is fixedly connected with an auxiliary frame 107, and the auxiliary frame 107 is arranged in the middle of the two groups of connecting rods 105. The end of the auxiliary frame 107 is movably connected with a synchronous gear 108 through a rotating shaft, and both ends of the synchronous gear 108 are meshed with the two groups of racks 106. When the upper cleaning plate 103 moves, the lower cleaning plate 103 and the cleaning brush 104 perform completely synchronized reverse reciprocating motion through the meshing transmission of the connecting rod 105, the rack 106 and the synchronous gear 108, thereby realizing the reverse motion of the upper and lower groups of cleaning brushes 104.

[0036] The end of the lower pressure roller 901 away from the No. 1 servo motor 910 passes through the cleaning box 8 and is connected to the driving gear 11. The outer wall of one side of the cleaning box 8 is connected to the linkage shaft 12 through a bearing. The outer wall of one side of the linkage shaft 12 is fixedly connected to the driven gear 13. The driving gear 11 and the driven gear 13 are connected by a synchronous toothed belt 131. The end of the linkage shaft 12 is fixedly connected to the No. 1 bevel gear 14. A limit frame 15 is provided on one side of the top of the linkage shaft 12, and the limit frame 15 is fixedly connected to the cleaning box 8. The end of the limit frame 15 is movably connected to the transmission rod through a bearing. 16. The transmission rod 16 is fixedly connected to one end of the linkage shaft 12 with a No. 2 bevel gear 17, and the No. 2 bevel gear 17 is engaged with the No. 1 bevel gear 14. While squeezing the fabric, the No. 1 servo motor 910 drives the lower pressure roller 901 to rotate and drives the driving gear 11 at the end to rotate. The driving gear 11 is engaged with the driven gear 13 through the synchronous toothed belt 131, so that the fixed linkage shaft 12 rotates synchronously. The No. 1 bevel gear 14 at the end of the linkage shaft 12 is engaged with the No. 2 bevel gear 17, converting the horizontal rotation into the vertical rotation movement of the transmission rod 16.

[0037] The top of the transmission rod 16 is fixedly connected with a cam 18, and the end of the cleaning plate 103 on the top side away from the connecting rod 105 is fixedly connected with a push rod 19, and the end of the push rod 19 passes through the cleaning box 8 and is connected to the top plate 20. Both sides of the top plate 20 are fixedly connected with a No. 2 spring 21, and the end of the No. 2 spring 21 away from the top plate 20 is connected to the outer wall of the cleaning box 8. The cam 18 abuts against the top plate 20, wherein the fixed cam 18 on the top of the transmission rod 16 rotates with the rotation of the transmission rod 16, and the rotating cam 18 periodically rotates. The top sheet 20 is pressed against the ground, thereby pushing the top sheet 20 to move toward the cleaning box 8, and the elastic force of the No. 2 spring 21 is used to realize reciprocating motion, thereby driving the top rod 19 and the top cleaning plate 103 to move synchronously, and the cleaning plate 103 and the cleaning brush 104 below to make completely synchronous reverse reciprocating motion, thereby realizing the reciprocating motion of the two groups of cleaning brushes 104 to brush the fabric, and directly using the power source of the extrusion component 9 to drive the cleaning plate 103 to reciprocate, without the need for an additional motor, which significantly reduces the energy consumption of the entire machine.

[0038] A flushing mechanism 22 is provided on one side of the cleaning box 8. The flushing mechanism 22 includes a clean water tank 221, a guide pipe 222, a water pump 223, a diversion pipe 224, a nozzle 225, a drain pipe 226 and a waste liquid tank 227. A clean water tank 221 is provided on one side of the cleaning box 8. One side of the clean water tank 221 is connected to the guide pipe 222. The middle of the guide pipe 222 is provided with a water pump 223. The guide pipe 222 extends from one end of the clean water tank 221 to the clean water tank 227. In the cleaning box 8, the outer wall of one side of the two groups of cleaning plates 103 is fixedly connected with a diversion pipe 224, and the two groups of diversion pipes 224 are connected to the guide pipe 222 through a three-way valve. The outer walls of the opposite sides of the two groups of diversion pipes 224 are equidistantly arranged with nozzles 225. The bottoms of the multiple groups of cleaning boxes 8 are connected with drainage pipes 226. A waste liquid tank 227 is provided on one side of the bottom of the rack 1. The end of the drainage pipe 226 is connected to the waste liquid tank 227. The water pump 2 23 can pump the clean water in the clean water tank 221 into the guide pipe 222. After the water flows through the guide pipe 222, it is distributed to the upper and lower groups of diversion pipes 224 through the three-way valve. The nozzles 225 arranged equidistantly on the diversion pipe 224 are aimed at the fabric and the cleaning brush 104 to spray water. Because the diversion pipe 224 is fixedly connected to the cleaning plate 103, the nozzle 225 moves synchronously with the reciprocating motion of the cleaning brush 104 to achieve dynamic covering flushing. The waste liquid after flushing is discharged into the waste liquid tank 227 from the drain pipe 226 at the bottom of the cleaning box 8 for unified treatment or reuse. The water flow is directly sprayed to the contact area between the bristles and the fabric, immediately washing away impurities, avoiding secondary attachment of dirt, and improving cleaning efficiency. At the same time, the accompanying flushing continuously cleans the residual impurities in the fiber gaps of the brush 104, extending the service life of the cleaning brush 104, and dynamic spraying achieves precise targeted delivery of water flow, which reduces a certain amount of water consumption compared to fixed spraying.

[0039] A waste heat recovery assembly 23 is provided on one side of the desizing tank 2, the scouring tank 3 and the bleaching tank 4. The waste heat recovery assembly 23 includes a heat pipe 231, a hot water tank 232 and a reflux pump 233. The outer walls of the desizing tank 2, the scouring tank 3 and the bleaching tank 4 are all surrounded by a heat pipe 231. A hot water tank 232 is provided on one side of the frame 1. Both ends of the heat pipe 231 are connected to the hot water tank 232. One end of the heat pipe 231 is connected to the reflux pump 233. When the reflux pump 233 is started, it can drive the heat exchanger to the desizing tank 2, the scouring tank 3 and the bleaching tank 4. The dynamic water flow flows out from the hot water tank 232 and is injected into the heat pipe 231 surrounding the outer wall of the desizing tank 2, the scouring tank 3 and the bleaching tank 4 through the inlet of the heat pipe 231. The heat of the tank wall of the high-temperature solution inside is transferred to the water flow in the heat pipe 231 through heat conduction. The water flows through the bleaching tank 4, the scouring tank 3 and the desizing tank 2 in turn, forming a temperature step-by-step heat absorption, maximizing the recovery of waste heat in different temperature zones, thereby recovering the waste heat of the bleaching tank 4 and the scouring tank 3 and using it to preheat the liquid in the desizing tank 2, thereby improving the utilization rate of thermal energy.

[0040] The implementation principle of the embodiment of the present application is as follows: first, the fabric enters the frame 1 from the fabric inlet 5, and is guided to the desizing tank 2 through the conveying roller 6. The multiple sets of conductive rollers 7 in the tank drive the fabric to run continuously, and pass through the desizing tank 2, the scouring tank 3 and the bleaching tank 4 in turn for chemical treatment, wherein the conveying roller 6 and the multiple sets of conductive rollers 7 are driven by a motor, and the fabric after the reaction can be squeezed by the extrusion component 9 to squeeze out the residual solution water, the heating plate 24 at the bottom of each treatment tank heats the treatment liquid, the temperature sensor 25 monitors the temperature in the tank in real time, the pH detection probe 26 monitors the acidity and alkalinity of the solution, and the medicine is automatically replenished by the medicine adding box 27 according to the monitoring data to maintain the optimal reaction conditions, and the pressing roller 90 is driven by the No. 1 servo motor 910 1 and the lower pressure roller 902 rotate, the second servo motor 911 drives the upper pressure roller shaft 906 and the upper pressure roller 907 to rotate, the No. 1 servo motor 910 and the No. 2 servo motor 911 are controlled by a synchronizer and driven in opposite directions, the lower pressure roller 902 and the upper pressure roller 907 are both eccentric wheel-shaped cross-sections, and the eccentric parts are relatively set so that the pressure can be evenly squeezed during the rotation and extrusion process. The phase changes while rotating and extruding, thereby driving the fabric in the extrusion process to move up and down, generating a certain amount of vibration to facilitate subsequent spray cleaning, the upper pressure roller frame 905 slides up and down in the slide 908 through the slider 909, and is pressed down by multiple groups of No. 1 springs 904 to press the lower pressure roller 902, providing elastic and uniform pressure, and efficiently removing The processing liquid and moisture carried by the fabric, while squeezing the fabric, the No. 1 servo motor 910 drives the pressing roller 901 to rotate and drives the driving gear 11 at the end to rotate. The driving gear 11 is engaged with the driven gear 13 through the synchronous toothed belt 131, so that the fixed linkage shaft 12 rotates synchronously. The No. 1 bevel gear 14 at the end of the linkage shaft 12 is engaged with the No. 2 bevel gear 17, and the horizontal rotation is converted into the vertical rotation movement of the transmission rod 16. The fixed cam 18 at the top of the transmission rod 16 rotates with the rotation of the transmission rod 16. The rotating cam 18 periodically presses the top plate 20, thereby pushing the top plate 20 to move toward the cleaning box 8, and cooperates with the elastic force of the No. 2 spring 21 to achieve reciprocating motion, thereby driving the top rod 19 and the top cleaning box 8. The cleaning plate 103 moves synchronously, and the cleaning plate 103 and the cleaning brush 104 below make completely synchronous reverse reciprocating motion, thereby realizing the reciprocating motion of the two groups of cleaning brushes 104 to brush the fabric. The power source of the extrusion component 9 is directly used to drive the reciprocating motion of the cleaning plate 103. The water pump 223 can pump the clean water in the clean water tank 221 into the guide pipe 222. After the water flows through the guide pipe 222, it is distributed to the upper and lower groups of diversion pipes 224 through the three-way valve. The nozzles 225 arranged equidistantly on the diversion pipe 224 are aimed at the fabric and the cleaning brush 104 to spray water. Because the diversion pipe 224 is fixedly connected to the cleaning plate 103, the nozzle 225 moves synchronously with the reciprocating motion of the cleaning brush 104 to realize dynamic covering flushing.

[0041] The examples of this specific embodiment are all preferred embodiments of this application and are not intended to limit the scope of protection of this application. Identical components are represented by the same reference numerals. Therefore, any equivalent changes made based on the structure, shape, and principle of this application should be included in the scope of protection of this application.

Claims

1. An energy-saving descaling, boiling and bleaching combined machine, comprising a frame (1), characterized in that: A desizing tank (2) is provided on one side of the frame (1), a scouring tank (3) is provided on one side of the desizing tank (2), a bleaching tank (4) is provided on one side of the scouring tank (3), a cloth inlet (5) is provided on one side of the desizing tank (2), a conveying roller (6) is provided on one side of the cloth inlet (5), conduction rollers (7) are provided inside the desizing tank (2), the scouring tank (3) and the bleaching tank (4), and a plurality of groups of conduction rollers (7) are evenly arranged, a cleaning box (8) is provided at the cloth outlet of the desizing tank (2), the scouring tank (3) and the bleaching tank (4), an extrusion assembly (9) is provided on both sides of the cleaning box (8), and a cleaning assembly (10) is provided in the middle of the two groups of extrusion assemblies (9).

2. The energy-saving descaling, scouring and bleaching combined machine according to claim 1, characterized in that: A heating plate (24) is provided at the bottom of each of the desizing tank (2), the scouring tank (3) and the bleaching tank (4); a temperature sensor (25) is provided on one side of the inner wall of each of the desizing tank (2), the scouring tank (3) and the bleaching tank (4); a pH detection probe (26) is provided on one side of the temperature sensor (25); and a drug adding box (27) is provided on one side of the top of each of the desizing tank (2), the scouring tank (3) and the bleaching tank (4).

3. The energy-saving descaling, scouring and bleaching combined machine according to claim 1, characterized in that: The extrusion assembly (9) comprises a lower pressure roller shaft (901), a lower pressure roller (902), a fixed plate (903), a No. 1 spring (904), an upper pressure roller frame (905), an upper pressure roller shaft (906) and an upper pressure roller (907), the inner walls on both sides of the cleaning box (8) are connected to the lower pressure roller shaft (901) through bearings, the outer wall of the lower pressure roller shaft (901) is fixedly connected to the lower pressure roller (902), the top of the lower pressure roller shaft (901) is provided with a fixed plate (903), and the fixed plate (903) is connected to the cleaning box (8), the fixed plate (903) is connected to the cleaning box (8), and the fixed plate (903) is connected to the cleaning box (8). 03) is connected to a No. 1 spring (904) at the bottom end, and the No. 1 spring (904) is provided with a plurality of groups of equidistantly arranged, the bottom end of the No. 1 spring (904) is fixedly connected to an upper pressure roller frame (905), the middle part of the bottom end of the upper pressure roller frame (905) is connected to an upper pressure roller shaft (906) through a bearing, the outer wall of the upper pressure roller shaft (906) is fixedly connected to an upper pressure roller (907), the upper pressure roller (907) is arranged on the top of the lower pressure roller (902) and abuts against it, and the cross-sections of the upper pressure roller (907) and the lower pressure roller (902) are both eccentric wheel-shaped.

4. The energy-saving descaling, scouring and bleaching combined machine according to claim 3, characterized in that: The extrusion assembly (9) further comprises a chute (908), a slider (909), a first servo motor (910) and a second servo motor (911). The inner walls on both sides of the cleaning box (8) are provided with chute (908). The outer walls on both sides of the upper pressure roller frame (905) are fixedly connected with sliders (909). The sliders (909) are embedded in the chute (908). A first servo motor (910) is provided on one side of the cleaning box (8). The output end of the first servo motor (910) is connected to the lower pressure roller shaft (901). A second servo motor (911) is provided on one side of the upper pressure roller frame (905). The output end of the second servo motor (911) is connected to the upper pressure roller shaft (906). The outer wall of the second servo motor (911) is provided with a waterproof cover (912).

5. The energy-saving descaling, scouring and bleaching combined machine according to claim 4, characterized in that: The cleaning assembly (10) comprises a limiting rod (101), a limiting cylinder (102), a cleaning plate (103), a cleaning brush (104), a connecting rod (105), a rack (106), an auxiliary frame (107) and a synchronous gear (108); the upper and lower sides of the middle inner wall of the cleaning box (8) are fixedly connected to the limiting rod (101); the outer wall of the limiting rod (101) is provided with a limiting cylinder (102); the two groups of the limiting cylinders (102) are fixedly connected to the opposite sides thereof; the two groups of the cleaning plates (103) are connected to the cleaning brush (104) at one end away from the limiting cylinder (102); and the two groups of the cleaning brushes (104) correspond to each other.

6. The energy-saving descaling, scouring and bleaching combined machine according to claim 5, characterized in that: One side outer wall of the two groups of cleaning plates (103) is fixedly connected to a connecting rod (105), and the ends of the two groups of connecting rods (105) extend to the outside through the cleaning box (8). Racks (106) are provided on opposite sides of the two groups of connecting rods (105). One side outer wall of the cleaning box (8) is fixedly connected to an auxiliary frame (107), and the auxiliary frame (107) is provided in the middle of the two groups of connecting rods (105). The end of the auxiliary frame (107) is movably connected to a synchronous gear (108) through a rotating shaft, and both ends of the synchronous gear (108) are meshed with the two groups of racks (106).

7. The energy-saving descaling, scouring and bleaching combined machine according to claim 6, characterized in that: The end of the lower pressure roller (901) away from the No. 1 servo motor (910) passes through the cleaning box (8) and is connected to the driving gear (11). The outer wall of one side of the cleaning box (8) is connected to the linkage shaft (12) through a bearing. The outer wall of one side of the linkage shaft (12) is fixedly connected to the driven gear (13). The driving gear (11) and the driven gear (13) are connected through a synchronous toothed belt (131). The end of the linkage shaft (12) is fixedly connected to the No. 1 bevel gear (14). A limiting frame (15) is provided on one side of the top of the linkage shaft (12), and the limiting frame (15) is fixedly connected to the cleaning box (8). The end of the limiting frame (15) is movably connected to the transmission rod (16) through a bearing. The end of the transmission rod (16) close to the linkage shaft (12) is fixedly connected to the No. 2 bevel gear (17). The No. 2 bevel gear (17) is meshed with the No. 1 bevel gear (14).

8. The energy-saving descaling, scouring and bleaching combined machine according to claim 7, characterized in that: The top of the transmission rod (16) is fixedly connected to a cam (18), and the end of the cleaning plate (103) on the top side away from the connecting rod (105) is fixedly connected to a push rod (19), and the end of the push rod (19) passes through the cleaning box (8) and is connected to the top plate (20), and both sides of the top plate (20) are fixedly connected to a No. 2 spring (21), and the end of the No. 2 spring (21) away from the top plate (20) is connected to the outer wall of the cleaning box (8), and the cam (18) is in contact with the top plate (20).

9. The energy-saving descaling, scouring and bleaching combined machine according to claim 8, characterized in that: A flushing mechanism (22) is provided on one side of the cleaning box (8), and the flushing mechanism (22) comprises a clean water tank (221), a diversion pipe (222), a water pump (223), a diversion pipe (224), a nozzle (225), a drain pipe (226), and a waste liquid tank (227). A clean water tank (221) is provided on one side of the cleaning box (8), and a diversion pipe (222) is connected to one side of the clean water tank (221). A water pump (223) is provided in the middle of the diversion pipe (222), and the diversion pipe (222) is away from the clean water tank (221). ) extends into the cleaning box (8), one end of the two groups of cleaning plates (103) is fixedly connected to the outer wall of one side of the two groups of cleaning plates (103), the two groups of diversion pipes (224) are connected to the guide pipe (222) through a three-way valve, and nozzles (225) are arranged at equal intervals on the outer wall of the opposite side of the two groups of diversion pipes (224), and the bottoms of the multiple groups of cleaning boxes (8) are connected to the drainage pipe (226), and a waste liquid tank (227) is provided on one side of the bottom of the frame (1), and the end of the drainage pipe (226) is connected to the waste liquid tank (227).

10. The energy-saving descaling, scouring and bleaching combined machine according to claim 2, characterized in that: A waste heat recovery component (23) is provided on one side of the desizing tank (2), the scouring tank (3) and the bleaching tank (4). The waste heat recovery component (23) comprises a heat conducting pipe (231), a hot water tank (232) and a reflux pump (233). The heat conducting pipe (231) is provided around the outer walls of the desizing tank (2), the scouring tank (3) and the bleaching tank (4). A hot water tank (232) is provided on one side of the frame (1). Both ends of the heat conducting pipe (231) are connected to the hot water tank (232), and one end of the heat conducting pipe (231) is connected to the reflux pump (233).

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