Integrated filtering and recycling device of water-jet loom

Abstract

The invention discloses an integrated filtering and recycling device of a water-jet loom, and relates to the technical field of wastewater filtering and recycling of the water-jet loom, and the integrated filtering and recycling device comprises an air floatation and precipitation integrated machine body, the right end of the air floatation and precipitation integrated machine body is provided with a water inlet; an air floatation tank, a first filter tank and a second filter tank are sequentially arranged in the air floatation and precipitation all-in-one machine body from right to left, a first water outlet is formed in the rear end of the air floatation tank, a second water outlet is formed in the lower end of the first filter tank, and a third water outlet is formed in the lower end of the second filter tank; and a water guide plate is rotationally mounted on the upper side of the first filter tank. According to the device, on the basis that the air floatation and precipitation all-in-one machine filters suspended solids, fibers are further filtered out, subsequent independent treatment of the fibers is facilitated, and therefore the recycling purpose can be achieved, and the device can play a positive role in resource circulation, cost optimization and environmental protection upgrading in the production of the water-jet loom.

Description

Technical Field

[0001] The invention relates to the technical field of wastewater filtration and recovery for water jet looms, and in particular to an integrated filtration and recovery device for water jet looms. Background Art

[0002] A water jet loom is a shuttleless loom that uses high-pressure water to pull the weft yarn. Its core principle is to replace traditional mechanical weft insertion with hydraulic power, achieving high-speed and efficient fabric production. However, because water jet looms primarily use fluid dynamics to propel production, they generate a large amount of wastewater during production. This wastewater contains large amounts of fiber, oil, and slurry, necessitating filtration before discharge.

[0003] Existing technologies for treating wastewater from water jet looms typically utilize integrated flotation and sedimentation machines. These machines are key to removing pollutants such as oil and suspended slurry from wastewater through their efficient solid-liquid separation capabilities. However, existing flotation and sedimentation machines can only filter out suspended matter from wastewater. However, this suspended matter contains a large amount of fiber, which can be recovered after treatment to improve production efficiency. However, existing flotation and sedimentation machines do not recycle or utilize these fibers. Summary of the Invention

[0004] (1) Technical problems solved

[0005] In view of the above-mentioned shortcomings of the prior art, the present invention provides an integrated filtering and recovery device for a water jet loom, which can effectively solve the problems of the prior art.

[0006] (2) Technical solution

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] The present invention discloses an integrated filtering and recovery device for a water jet loom, comprising an air flotation and sedimentation integrated machine body, a water inlet being provided at the right end of the air flotation and sedimentation integrated machine body, an air flotation tank, a first filter tank and a second filter tank being provided in sequence from right to left inside the air flotation and sedimentation integrated machine body, a first drain port being provided at the rear end of the air flotation tank, a second drain port being provided at the lower end of the first filter tank, a third drain port being provided at the lower end of the second filter tank, a water guide plate being rotatably mounted on the upper side of the first filter tank, and filter brush groups being equidistantly provided on the water guide plate, the first filter tank and the second filter tank A connecting frame is provided on the upper side through a translation mechanism, and a rotating rod is rotatably installed at the lower end of the connecting frame, and tooth comb strips are equidistantly provided on the lower end of the rotating rod, a first limiting component is provided on the upper inner wall of the first filter tank, and a second limiting component is provided on the upper inner wall of the second filter tank, a central axis is rotatably installed on the upper inner wall of the second filter tank, and a brush strip is provided in a circular array on the surface of the central axis, a second motor is fixedly installed on the rear end of the flotation and sedimentation integrated machine body, and the output end of the second motor is fixedly connected to the rear end of the central axis, and a fiber discharge component is provided on the lower inner side of the second filter tank.

[0009] Furthermore, a base is fixedly provided at the lower end of the filter brush group, and grooves that are compatible with the base are equidistantly provided on the upper surface of the water guide plate. The base is fixedly installed in the groove on the upper surface of the water guide plate by screws. The filter brush group close to the flotation tank side is higher than the other groups. Side panels are fixedly provided on the front and back sides of the water guide plate. An electric push rod is hingedly installed on the upper inner wall of the first filter tank, and the movable rod end of the electric push rod is hingedly connected to the upper end of the side panel.

[0010] Furthermore, a water guide platform is fixedly provided on the upper end of the partition between the flotation tank and the first filter tank. The upper surfaces of both ends of the water guide platform are inclined. The left end of the water guide platform extends to the upper side of the right end of the water guide plate. The front and rear ends of the water guide platform are located between the two groups of side panels.

[0011] The cam is secured to the bottom of the second support frame, and the cam is secured to the bottom of the second support frame with a spring, which allows the cam to slide into the bottom of the second support frame.

[0012] Furthermore, the tooth comb strips are in a right-angled shape, and the lower ends of the tooth comb strips are in a tapered shape.

[0013] Furthermore, the first limiting assembly includes a fixed seat, and the inner walls of the front and rear ends of the upper side of the first filter tank are fixedly installed with a fixed seat, and a positioning shaft is rotatably installed on the fixed seat, and a limiting column is fixedly installed on the lower end of the positioning shaft. A torsion spring is sleeved on the positioning shaft, and the two ends of the torsion spring are respectively connected to the fixed seat and the limiting column, and a clamping block is fixedly provided on the limiting column. The limiting column is cylindrical, and the end of the limiting column is hemispherical.

[0014] Furthermore, the inner walls of the front and rear ends of the upper side of the second filter tank are rotatably mounted with rotating shafts, the upper end of the rotating shaft is provided with a movable plate, and the lower end of the rotating shaft is provided with a limiting plate, the movable plate and the limiting plate are arranged at right angles, and the end corners of the movable plate and the limiting plate are rounded.

[0015] Furthermore, a scraper bar is fixedly installed on the inner wall of the upper left end of the second filter tank, and the scraper bar is located on the lower left side of the central axis.

[0016] Furthermore, the fiber discharge assembly includes a guide cylinder, a guide cylinder is fixedly installed on the lower side of the first filter tank, the cross-section of the guide cylinder is arc-shaped, a filter plate is provided at the lower end of the guide cylinder, a spiral conveying roller is rotatably installed in the first filter tank, and the spiral conveying roller is in the guide cylinder, a discharge port is opened on the lower side of the front end of the guide cylinder, a driven pulley is fixedly installed at the rear end of the spiral conveying roller, a driving pulley is fixedly installed at the rear end of the central shaft, and a transmission belt is installed on the driven pulley and the driving pulley.

[0017] (3) Beneficial effects

[0018] Compared with the prior art, the technical solution provided by the present invention has the following beneficial effects:

[0019] By providing a filter brush group, after the flotation and sedimentation integrated machine scrapes the suspended foam onto the water guide plate, the water in the suspended foam can flow into the first filter tank after being filtered by the filter brush group, and the fibers therein will be intercepted by the filter brush group and subsequently combed out by the tooth comb strips, and the brush strips can sweep the combed fibers down and drop them onto the guide cylinder until they are collected and discharged. In this process, the fibers can be further filtered out on the basis of filtering the suspended matter by the flotation and sedimentation integrated machine, which is convenient for subsequent separate treatment of the fibers, thereby achieving the purpose of recycling. Therefore, this device can play a positive role in resource circulation, cost optimization and environmental protection upgrade in the production of water jet looms. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] To more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present invention. Those skilled in the art can also derive other drawings based on these drawings without inventive effort.

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

[0022] Figure 2 It is a schematic rear view of the structure of the present invention;

[0023] Figure 3 It is a schematic cross-sectional view of the structure of the present invention;

[0024] Figure 4 It is a schematic front cross-sectional view of a local structure in the present invention;

[0025] Figure 5 This is a schematic structural diagram of the water guide plate in the present invention in a straight state;

[0026] Figure 6 Schematic diagram of the structural cross section of the water guide plate in the present invention;

[0027] Figure 7 Schematic diagram of the cross section of the structure of the translation mechanism in the present invention;

[0028] Figure 8 Schematic diagram of the cross section of the transfer rod in the present invention;

[0029] Figure 9 Schematic diagram of the cross-section of the structure of the first limit assembly in the normal and triggered states of the present invention;

[0030] Figure 10 Schematic diagram of the cross-section of the structure of the second limiting component in the normal and triggered states of the present invention;

[0031] Figure 11 This is a schematic diagram of the structure of the brush strip in the cleaning state of the present invention;

[0032] Figure 12 Schematic diagram of the side structural cross-section of the fiber outer row component of the present invention;

[0033] Figure 13 It is a schematic cross-sectional diagram of the rear view structure of the fiber outer row component in the present invention.

[0034] The numbers in the figure represent: 1. Air flotation sedimentation machine body; 2. Water inlet; 3. Air flotation tank; 4. First drain outlet; 5. First filter tank; 6. Second drain outlet; 7. Second filter tank; 8. Third drain outlet; 9. Water guide plate; 10. Electric push rod; 11. Base; 12. Filter brush assembly; 13. Side plate; 14. Water guide platform; 15. First fixing bracket; 16. Slide; 17. Screw; 18. First motor; 19. Slider; 20. Screw sleeve; 21. Connecting bracket; 22. Rotating rod; 23. Tooth comb strip; 24. Second fixed frame; 25. Guide groove; 26. Guide block; 27. Fixed seat; 28. Positioning shaft; 29. ​​Limiting column; 30. Torsion spring; 31. Block; 32. Rotating shaft; 33. Movable plate; 34. Limiting plate; 35. Center shaft; 36. Brush strip; 37. Scraping strip; 38. Guide cylinder; 39. Filter plate; 40. Screw conveyor roller; 41. Feeding port; 42. Driven pulley; 43. Driving pulley; 44. Second motor; 45. Transmission belt. DETAILED DESCRIPTION

[0035] To make the purpose, technical solutions, and advantages of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. 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 making creative efforts are within the scope of protection of the present invention.

[0036] See also Figure 1-13, the present invention provides an embodiment: an integrated filtration and recovery device for a water jet loom, comprising an air flotation and sedimentation integrated machine body 1, a water inlet 2 is provided at the right end of the air flotation and sedimentation integrated machine body 1, an air flotation tank 3, a first filter tank 5 and a second filter tank 7 are provided in sequence from right to left inside the air flotation and sedimentation integrated machine body 1, a first drain port 4 is provided at the rear end of the air flotation tank 3, a second drain port 6 is provided at the lower end of the first filter tank 5, and a third drain port 8 is provided at the lower end of the second filter tank 7, a water guide plate 9 is rotatably installed on the upper side of the first filter tank 5, and a filter brush group 12 is equidistantly provided on the water guide plate 9, the first filter tank 5 and the second filter tank 7 A connecting frame 21 is provided on the upper side through a translation mechanism, and a rotating rod 22 is rotatably installed at the lower end of the connecting frame 21, and tooth comb strips 23 are equidistantly provided at the lower end of the rotating rod 22. A first limiting component is provided on the upper inner wall of the first filter tank 5, and a second limiting component is provided on the upper inner wall of the second filter tank 7. A central axis 35 is rotatably installed on the upper inner wall of the second filter tank 7, and a circular array is provided on the surface of the central axis 35. A second motor 44 is fixedly installed at the rear end of the flotation and sedimentation integrated machine body 1, and the output end of the second motor 44 is fixedly connected to the rear end of the central axis 35, and a fiber discharge component is provided on the lower inner side of the second filter tank 7.

[0037] The diameter of a single bristle of the filter bristle group 12 is less than one millimeter, and the arrangement gap of the tooth comb strips 23 should be one millimeter to ensure that it can pass through the filter bristle group 12 and scrape off the fibers thereon, while being able to receive the fiber clumps.

[0038] like Figures 1 to 3 As shown, the flotation and sedimentation machine 1 achieves solid-liquid separation by attaching microbubbles to suspended matter. Its core structure includes a bubble generation system, a mixing tank, a flotation and sedimentation tank, and a water outlet system. The dissolved air system generates a large number of fine bubbles (20-50 microns in diameter) that attach to suspended matter particles, forming a complex with a density lower than that of water. Buoyancy forces impurities to rise to the surface of the water, forming a scum layer. Treated clean water is then discharged from the bottom.

[0039] The main structure includes the following parts:

[0040] Bubble Generating System: A booster pump is used to pressurize sewage, which is then mixed with air through a bubble generator to produce microbubbles. This is the part above the water inlet 2 in the figure.

[0041] Mixing tank: This allows bubbles to fully contact and disperse with the sewage. This is the flotation tank 3 shown in the figure. A partition is installed on the right side of the flotation tank 3, and the bottom of the partition does not contact the bottom wall of the flotation and sedimentation machine body 1. A dosing and mixing device can be added to the right side of the partition to mix chemicals such as flocculants with the sewage, thereby facilitating the coagulation and flocculation of fibers in the sewage.

[0042] Air flotation sedimentation tank: bubbles drive suspended matter to the surface, forming a scum layer that settles. The surface scum is regularly removed by a scraping mechanism, and the clean water is returned to the dissolved air system for recycling.

[0043] Water outlet system: The treated clean water is discharged through the bottom pipe, and the scum is collected by a scraper mechanism. The scraper mechanism is a chain driven by a motor. The scraper on the chain continuously circulates and scrapes the scum that floats to the upper side of the water surface into the water outlet tank, that is, the first filter tank 5 in the figure.

[0044] The above-mentioned part of the flotation sedimentation integrated machine body 1 is an integrated flotation machine treatment equipment used in the prior art for various sewage, and is also a common equipment used for sewage treatment of water jet looms. The specific structure and actual operation method of the above-mentioned part are mature existing technologies, so its principle will not be elaborated here.

[0045] As a preferred implementation in this embodiment, Figure 5 and Figure 6 As shown, a base 11 is fixedly provided at the lower end of the filter brush group 12, and grooves that are compatible with the base 11 are equidistantly provided on the upper surface of the water guide plate 9. The base 11 is fixedly installed in the groove on the upper surface of the water guide plate 9 by screws. The filter brush group 12 close to the flotation tank 3 is higher than the other groups. Side panels 13 are fixedly provided on the front and back sides of the water guide plate 9. An electric push rod 10 is hingedly installed on the upper inner wall of the first filter tank 5, and the movable rod end of the electric push rod 10 is hingedly connected to the upper end of the side panel 13.

[0046] The electric push rod 10 is set at an angle, and there is a certain distance between the left end of the water guide plate 9 and the partition between the second filter tank 7 and the first filter tank 5 to ensure that water can flow into the bottom of the first filter tank 5 through the guide gap of the water guide plate 9. At the same time, the distance ensures that the water guide plate 9 can rotate normally at the upper opening of the first filter tank 5.

[0047] The electric push rod 10 is provided with two working states, namely Figure 5 As shown, the electric push rod 10 is in a retracted state, and the water guide plate 9 is in a horizontal state, and the upper surface is parallel to the lower end of the tooth comb strip 23 and is not higher than the tooth comb strip 23. In addition, when the movable rod of the electric push rod 10 is extended, as shown in FIG. Figure 6 As shown, the water guide plate 9 is in an inclined state.

[0048] This structure allows the topmost filter bristle group 12 to first receive the scum and intercept the fibers within it. Its height prevents the scum from flowing over the first filter bristle group 12 and falling directly to the rear. The base 11 is screw-mounted, allowing individual filter bristle groups 12 to be replaced if they become worn and their filtering effectiveness degrades. The filter bristle groups 12 are made of high-density nylon or PBT to ensure effective filtering and interception while maintaining flexibility.

[0049] As a preferred implementation in this embodiment, Figure 5 and Figure 6 As shown, a water guide platform 14 is fixedly provided on the upper end of the partition between the flotation tank 3 and the first filter tank 5. The upper surfaces of both ends of the water guide platform 14 are inclined. The left end of the water guide platform 14 extends to the upper side of the right end of the water guide plate 9. The front and rear ends of the water guide platform 14 are located between the two sets of side panels 13.

[0050] This structure is used to guide through the inclined surface, so that the scraper in the scraping mechanism can scrape the scum onto the water guide plate 9, and the front and rear side vertical plates of the water guide platform 14 can prevent the scum from falling into the first filter tank 5 from both sides, ensuring that the scum can be received by the water guide plate 9 and then flow into the first filter tank 5 through the filtration of the filter brush group 12.

[0051] As a preferred implementation in this embodiment, Figure 4 and Figure 7 As shown, the translation mechanism includes a first fixed frame 15, the inner wall of the air flotation sedimentation integrated machine body 1 is fixedly installed with the first fixed frame 15, and the first fixed frame 15 is located on the upper side of the first filter tank 5 and the second filter tank 7, the lower end of the first fixed frame 15 is horizontally provided with a slide 16, and a screw 17 is rotatably installed in the slide 16 through a bearing, and a first motor 18 is fixedly installed at the left end of the air flotation sedimentation integrated machine body 1, and the output end of the first motor 18 is fixedly connected to the left end of the screw 17, and the slide 16 slides in the slide 16. A slider 19 is provided, and a screw sleeve 20 is fixedly installed in the slider 19, and the screw sleeve 20 is connected to the screw 17 through a threaded sleeve. The lower end of the slider 19 is fixedly connected to the connecting frame 21, and two groups of second fixing frames 24 are fixedly installed on the inner wall of the flotation and sedimentation integrated machine body 1, and the second fixing frames 24 are symmetrically arranged on the front and rear sides of the first fixing frame 15. A guide groove 25 is provided at the lower end of the second fixing frame 24, and a guide block 26 is slidably provided in the guide groove 25, and the guide block 26 is fixedly connected to the upper end of the connecting frame 21.

[0052] This structure allows the tooth comb bar 23 to move horizontally to lower and receive the limit combs intercepted on the four groups of filter bristle groups 12, and can move the tooth comb bar 23 to the bristle bar 36 by translation, so that the bristle bar 36 can sweep the fibers down by rotation for collection.

[0053] As a preferred implementation in this embodiment, Figure 8 As shown, the tooth comb bar 23 is in a right angle shape, and the lower end of the tooth comb bar 23 is tapered.

[0054] This structure allows the lower end of the tooth comb bar 23 to be arranged parallel to the water guide plate 9, so that the tooth comb bar 23 can be inserted into the gap of the filter bristle group 12 and comb out the fibers filtered down. At the same time, the setting of its conical head facilitates its insertion into the gap of the filter bristle group 12. Figure 8 The left end of the rotating rod 22 is provided with a protrusion, which is used to limit the rotation of the tooth comb bar 23 to the left. That is, when the tooth comb bar 23 moves to the right and contacts the filter brush group 12, the resistance of the filter brush group 12 will not cause it to turn left, so the tooth comb bar 23 can be kept in a vertical state when moving to the right.

[0055] As a preferred implementation in this embodiment, Figure 5 、 Figure 6 and Figure 9 As shown, the first limiting assembly includes a fixed seat 27, and the inner walls of the front and rear ends of the upper side of the first filter tank 5 are fixedly installed with a fixed seat 27, and a positioning shaft 28 is rotatably installed on the fixed seat 27. The lower end of the positioning shaft 28 is fixedly installed with a limiting column 29, and a torsion spring 30 is sleeved on the positioning shaft 28, and the two ends of the torsion spring 30 are respectively connected to the fixed seat 27 and the limiting column 29, and a clamping block 31 is fixedly provided on the limiting column 29. The limiting column 29 is cylindrical, and the end of the limiting column 29 is hemispherical.

[0056] The cylindrical structure and hemispherical end of the limiting post 29 in this structure prevent it from having obvious sharp corners, which would cause unnecessary scratches and wear when it contacts the comb bar 23. The block 31 prevents the limiting post 29 from rotating to the left, and the torsion spring 30 triggers the torsion force of the torsion spring 30 when the limiting post 29 rotates to the right. After the limiting post 29 is no longer affected by external forces, the torsion spring 30 can drive the limiting post 29 to rotate and return to its original position through its restorative force.

[0057] As a preferred implementation in this embodiment, Figure 5 、 Figure 10 and Figure 11 As shown, the inner walls of the front and rear ends of the upper side of the second filter tank 7 are rotatably mounted with a rotating shaft 32, the upper end of the rotating shaft 32 is provided with a movable plate 33, and the lower end of the rotating shaft 32 is provided with a limiting plate 34, the movable plate 33 and the limiting plate 34 are arranged at right angles, and the end corners of the movable plate 33 and the limiting plate 34 are both rounded.

[0058] The rounded corners of the movable plate 33 and the limiting plate 34 in this structure can avoid unnecessary wear caused by scratches due to sharp corners when contacting the connecting frame 21 and the tooth comb bar 23. At the same time, this structure allows the connecting frame 21 to move to the left, and then it can press against the movable plate 33 to rotate it, so that the limiting plate 34 can be rotated to the right side of the tooth comb bar 23, so that when the brush bar 36 rotates to clean the tooth comb bar 23, it cannot rotate to the right after being forced, so that the tooth comb bar 23 can remain in a vertical state and be well cleaned by the brush bar 36, so that the brush bar 36 can sweep the fibers on the tooth comb bar 23.

[0059] As a preferred implementation in this embodiment, Figure 5 and Figure 11 As shown, a scraper bar 37 is fixedly mounted on the inner wall of the upper left end of the second filter tank 7 , and the scraper bar 37 is located on the lower left side of the central axis 35 .

[0060] In this structure, the scraper bar 37 is made of rubber material, and the scraper bar 37 is on the circular motion trajectory of the bristle strip 36. In this way, when the bristle strip 36 rotates clockwise to clean the fibers on the tooth comb strip 23, the fibers stuck on it will be scraped off by the scraper bar 37 during the rotation process. When the bristle strip 36 rotates clockwise, it will sweep the fibers on the tooth comb strip 23 downward, and the clockwise side of the bristle strip 36 may stick to more fibers due to the viscosity of the sewage. When it continues to rotate, its clockwise side will press against the scraper bar 37 and bend and deform until it passes through the scraper bar 37. During this process, the scraper bar 37 will scratch the bristle strip 36, so that the fibers can be removed from the bristle strip 36 by friction, and will fall into the second filter tank 7 due to its own weight.

[0061] As a preferred implementation in this embodiment, Figure 5 、 Figure 12 and Figure 13 As shown, the fiber discharge assembly includes a guide cylinder 38, which is fixedly installed on the lower side of the first filter tank 5. The cross-section of the guide cylinder 38 is arc-shaped, and a filter plate 39 is provided at the lower end of the guide cylinder 38. A spiral conveying roller 40 is rotatably installed in the first filter tank 5, and the spiral conveying roller 40 is located in the guide cylinder 38. A discharge port 41 is provided on the lower side of the front end of the guide cylinder 38, and a driven pulley 42 is fixedly installed at the rear end of the spiral conveying roller 40. A driving pulley 43 is fixedly installed at the rear end of the central shaft 35, and a transmission belt 45 is installed on the driven pulley 42 and the driving pulley 43.

[0062] In this structure, the guide cylinder 38 has a through slot at its lower end that connects to the bottom of the first filter tank 5. A filter plate 39 is fixedly mounted within the through slot. The filter plate 39's filtration accuracy must meet fiber filtration requirements, and the outer diameter of the spiral conveyor roller 40 is compatible with the inner diameter of the guide cylinder 38. When the stopper falls into the guide cylinder 38, the water contained therein flows down through the filter plate 39 due to its own weight, while the stopper itself is intercepted by the filter plate 39 and placed within the guide cylinder 38. This allows the spiral conveyor roller 40 to rotate, pushing the fibers in the guide cylinder 38 forward until they are discharged from the discharge port 41.

[0063] Working principle: When in use, when the scraping mechanism on the flotation sedimentation machine body 1 is driven by the chain through the motor, the scraper on the chain will continuously circulate and scrape the scum floating to the upper side of the water surface to the left side of the water guide platform 14, so that the suspended foam can flow to the inclined water guide plate 9, and the water in the foam will seep out through the gap of the filter brush group 12 and flow into the first filter tank 5, and the fiber impurities will be intercepted by the filter brush group 12.

[0064] When the fibers intercepted on the filter brush group 12 reach a certain amount, the fibers will gather on the right side of the filter brush group 12 due to viscosity. At this time, the scraping mechanism can be paused, and the electric push rod 10 can be started, so that the electric push rod 10 drives the water guide plate 9 to rotate upward to a straight state, and then the first motor 18 is started. The first motor 18 will drive the screw 17 to rotate, and the screw sleeve 20 will drive the slider 19 to move to the right along the slide groove 16 through the thread action, so that the connecting frame 21 can drive the guide block 26 to slide along the guide groove 25, thereby realizing translation. When the connecting frame 21 translates to the right, it will drive the tooth comb strip 23 to pass through the filter brush group 12, and the tooth comb strip 23 will be inserted into the gap of the filter brush group 12, comb down and hang the fibers intercepted by the filter brush group 12, and after passing the rightmost filter brush group 12, it will press against the limit column 29, so that the limit column 29 is forced to rotate to the right, such as Figure 9As shown, at the same time, the torsion spring 30 will be triggered by the force, and after the tooth comb strip 23 passes the limiting column 29, the limiting column 29 will be reset by the restoring force of the torsion spring 30 after being free from the force, and then the electric push rod 10 will start, driving the water guide plate 9 to rotate downward and reset, and then the first motor 18 will be controlled to start and drive the screw 17 to reverse, causing the tooth comb strip 23 to move to the left and reset, and when the tooth comb strip 23 passes the limiting column 29, a force to the left will be applied to the limiting column 29, and due to the existence of the block 31, the limiting column 29 cannot rotate to the left, so the tooth comb strip 23 will rotate to the right after being restricted. Tilt, at this time, as the slider 19 continues to move toward the left through the threaded action of the screw sleeve 20, the tooth comb strip 23 will be pulled to the left through the lower side component, and due to the limitation of the limiting column 29, the tooth comb strip 23 will tilt to the left, thereby avoiding the lower end from contacting the high filter bristle group 12 on the right side again, so as to avoid the filter bristle group 12 brushing the combed fibers again through contact. After the tooth comb strip 23 completely passes the limiting column 29 and is no longer in contact with it, it will naturally rotate vertically downward due to its own weight. As the slider 19 continues to move to the left, the connecting frame 21 will contact the movable plate 33. Figure 10 As shown, the movable plate 33 will rotate to the left after being subjected to force and will drive the limit plate 34 to rotate to the right side of the tooth comb strip 23 through the rotating shaft 32. At this time, the first motor 18 stops, and the limit plate 34 will limit the tooth comb strip 23, so that the tooth comb strip 23 cannot rotate excessively to the right in this state. Then the second motor 44 is started, and the second motor 44 will drive the center shaft 35 to rotate the rod, so that the active pulley 43 can drive the driven pulley 42 to rotate through the transmission belt 45, so that the spiral conveyor roller 40 and the center shaft 35 rotate synchronously, and when the center shaft 35 rotates, the fibers on the tooth comb strip 23 will be brushed off through the brush strip 36, and the fibers will fall into the guide cylinder 38, and the limit will be pushed toward the front side in the guide cylinder 38 by the rotating spiral conveyor roller 40 until it is discharged from the discharge port 41. Then start the first motor 18 to move the tooth comb bar 23 to the right. At the same time, the tooth comb bar 23 will push the limit plate 34, causing the movable plate 33 to rotate and reset. The fibers can be recovered by reciprocating in sequence, thereby facilitating subsequent processing and reuse.

[0065] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that they can still modify the technical solutions described in the aforementioned embodiments, or make equivalent replacements for some of the technical features therein. However, these modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the various embodiments of the present invention.

[0066] In the description of this application, it should be understood that the terms "front", "rear", "left", "right", etc., indicating directions or positional relationships, are based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0067] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above and that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Therefore, the embodiments should be considered in all respects as illustrative and non-restrictive, and the scope of the invention is defined by the appended claims, not the foregoing description, and all variations within the meaning and range of equivalents of the claims are intended to be included therein. Any reference sign in a claim should not be construed as limiting the claim to which it relates.

Claims

1. An integrated filtering and recovery device for a water jet loom, characterized in that: The invention comprises an air flotation sedimentation integrated machine body (1), wherein a water inlet (2) is provided at the right end of the air flotation sedimentation integrated machine body (1), an air flotation tank (3), a first filter tank (5) and a second filter tank (7) are sequentially provided inside the air flotation sedimentation integrated machine body (1) from right to left, a first drain outlet (4) is provided at the rear end of the air flotation tank (3), a second drain outlet (6) is provided at the lower end of the first filter tank (5), and a third drain outlet (8) is provided at the lower end of the second filter tank (7), a water guide plate (9) is rotatably mounted on the upper side of the first filter tank (5), and a filter brush group (12) is equidistantly provided on the water guide plate (9), and the upper sides of the first filter tank (5) and the second filter tank (7) are arranged by a translation mechanism. A connecting frame (21) is provided, and a rotating rod (22) is rotatably mounted on the lower end of the connecting frame (21), and tooth comb strips (23) are equidistantly arranged on the lower end of the rotating rod (22), a first limiting assembly is provided on the upper inner wall of the first filter tank (5), a second limiting assembly is provided on the upper inner wall of the second filter tank (7), a central shaft (35) is rotatably mounted on the upper inner wall of the second filter tank (7), and a circular array of bristle strips (36) are provided on the surface of the central shaft (35), a second motor (44) is fixedly mounted on the rear end of the air flotation and sedimentation integrated machine body (1), and the output end of the second motor (44) is fixedly connected to the rear end of the central shaft (35), and a fiber discharge assembly is provided on the lower inner side of the second filter tank (7).

2. The integrated filtering and recovery device for a water jet loom according to claim 1, characterized in that: A base (11) is fixedly provided at the lower end of the filter brush group (12), and grooves matching the base (11) are equidistantly provided on the upper surface of the water guide plate (9). The base (11) is fixedly installed in the groove on the upper surface of the water guide plate (9) by screws. The filter brush group (12) close to the side of the flotation tank (3) is taller than the other groups. Side panels (13) are fixedly provided on the front and rear sides of the water guide plate (9). An electric push rod (10) is hingedly installed on the upper inner wall of the first filter tank (5), and the movable rod end of the electric push rod (10) is hingedly connected to the upper end of the side panel (13).

3. The integrated filtering and recovery device for a water jet loom according to claim 1, characterized in that: A water guide platform (14) is fixedly provided on the upper end of the partition between the air flotation tank (3) and the first filter tank (5), and the upper surfaces of both ends of the water guide platform (14) are inclined. The left end of the water guide platform (14) extends to the upper side of the right end of the water guide plate (9), and the front and rear ends of the water guide platform (14) are located between the two sets of side plates (13).

4. The integrated filtering and recovery device for a water jet loom according to claim 1, characterized in that: The translation mechanism includes a first fixed frame (15), the first fixed frame (15) is fixedly installed on the inner wall of the air flotation sedimentation machine body (1), and the first fixed frame (15) is located on the upper side of the first filter tank (5) and the second filter tank (7), a slide groove (16) is horizontally opened at the lower end of the first fixed frame (15), a screw (17) is rotatably installed in the slide groove (16) through a bearing, a first motor (18) is fixedly installed at the left end of the air flotation sedimentation machine body (1), and the output end of the first motor (18) is fixedly connected to the left end of the screw (17), and a sliding arrangement is set in the slide groove (16). A slider (19) is provided, a screw sleeve (20) is fixedly installed in the slider (19), and the screw sleeve (20) is connected to the screw rod (17) through a threaded sleeve, the lower end of the slider (19) is fixedly connected to the connecting frame (21), two groups of second fixing frames (24) are fixedly installed on the inner wall of the air flotation sedimentation integrated machine body (1), and the second fixing frames (24) are symmetrically arranged on the front and rear sides of the first fixing frame (15), a guide groove (25) is provided at the lower end of the second fixing frame (24), and a guide block (26) is slidably arranged in the guide groove (25), and the guide block (26) is fixedly connected to the upper end of the connecting frame (21).

5. The integrated filtering and recovery device for a water jet loom according to claim 1, characterized in that: The tooth comb strip (23) is in a right-angled shape, and the lower end of the tooth comb strip (23) is in a tapered shape.

6. The integrated filtering and recovery device for a water jet loom according to claim 1, characterized in that: The first limiting assembly comprises a fixing seat (27), the fixing seat (27) being fixedly mounted on the inner walls of the front and rear ends of the upper side of the first filter tank (5), a positioning shaft (28) being rotatably mounted on the fixing seat (27), a limiting column (29) being fixedly mounted on the lower end of the positioning shaft (28), a torsion spring (30) being sleeved on the positioning shaft (28), and the two ends of the torsion spring (30) being respectively connected to the fixing seat (27) and the limiting column (29), a clamping block (31) being fixedly mounted on the limiting column (29), the limiting column (29) being cylindrical, and the end of the limiting column (29) being hemispherical.

7. The integrated filtering and recovery device for a water jet loom according to claim 1, characterized in that: A rotating shaft (32) is rotatably mounted on the inner walls of both front and rear ends of the upper side of the second filter tank (7), a movable plate (33) is provided at the upper end of the rotating shaft (32), and a limiting plate (34) is provided at the lower end of the rotating shaft (32), the movable plate (33) and the limiting plate (34) are arranged at right angles, and the end corners of the movable plate (33) and the limiting plate (34) are rounded.

8. The integrated filtering and recovery device for a water jet loom according to claim 1, characterized in that: A scraper bar (37) is fixedly mounted on the inner wall of the upper left end of the second filter tank (7), and the scraper bar (37) is located on the lower left side of the central axis (35).

9. The integrated filtering and recovery device for a water jet loom according to claim 1, characterized in that: The fiber discharge assembly includes a guide cylinder (38), a guide cylinder (38) is fixedly installed on the lower side of the first filter tank (5), the cross section of the guide cylinder (38) is arc-shaped, and a filter plate (39) is provided at the lower end of the guide cylinder (38). A spiral conveying roller (40) is rotatably installed in the first filter tank (5), and the spiral conveying roller (40) is located in the guide cylinder (38). A discharge port (41) is provided at the lower side of the front end of the guide cylinder (38), a driven pulley (42) is fixedly installed at the rear end of the spiral conveying roller (40), a driving pulley (43) is fixedly installed at the rear end of the central shaft (35), and a transmission belt (45) is installed on the driven pulley (42) and the driving pulley (43).

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