Water recovery device for a polyester water jet loom

Abstract

The utility model relates to the field of water recovery for spinning, disclose a kind of water recovery device of polyester water-jet loom, including installation groove, the installation groove is opened in the inner wall right side of box, the inner wall of installation groove is fixed with electric slide rail, the slider of electric slide rail is fixed with L-shaped plate on, the left and right ends of L-shaped plate are all fixed with material scraping plate, L-shaped plate is fixed with arc push strip, the left side of box is equipped with two mounting holes, the inner wall of mounting hole is fixed with tubular aerator, the left side of box is fixed with heating rod, the output end of heating rod extends to box, the rear side of box is equipped with discharge gate. In the utility model, through the synergies of electric slide rail, L-shaped plate, material scraping plate, arc push strip, tubular aerator and heating rod, the oil slick and scum floating on the surface of waste water can be scraped off, the grease and suspended solids in waste water are reduced, to avoid the grease and suspended solids in waste water cause the blockage of pipeline.

Description

Technical Field

[0001] This utility model relates to the technical field of textile water recycling, specifically a water recycling device for a polyester water jet loom. Background Technology

[0002] Water jet looms are shuttleless looms that use jets of water to guide the weft yarn through the shed. Their weaving principle utilizes water as the weft-introducing medium; the jetting water creates frictional traction on the weft yarn, drawing it from the fixed bobbin into the shed. Water jet weft introduction provides greater frictional traction than air jet weft introduction, with less diffusion, making it suitable for introducing weft yarns from smooth-surfaced synthetic fibers, glass fibers, and other long filaments. In wastewater recovery from polyester water jet looms, floating oil and suspended solids pollution is a common problem.

[0003] Chinese Patent Publication No. CN221371431U discloses a water jet loom with a cooling function, comprising a water jet loom body, a worktable fixed at the bottom of the water jet loom body, a warp feed roller installed inside the water jet loom body, a water storage tank mounted inside the worktable, a water pump fixedly connected to the outlet of the water storage tank, the output end of the water pump being connected to the water jet loom body via a conduit, a water receiving tray fixedly provided at the lower part of the water jet loom body, a filter cooling device connected to the lower end of the water receiving tray, and the other end of the filter cooling device being connected to the water inlet of the water storage tank.

[0004] In the above solution, impurities in the sprayed water are filtered through a filter screen, and the filter wheel is designed for quick cleaning. However, this has the following drawbacks: the filter screen alone cannot effectively remove floating oil and suspended solids in the wastewater, which can easily cause pipe blockage. Utility Model Content

[0005] The purpose of this invention is to provide a water recycling device for a polyester water jet loom, in order to solve the problem that simply using a filter screen cannot effectively remove floating oil and suspended solids contained in wastewater, which can easily cause pipe blockage.

[0006] To achieve the above-mentioned utility model objectives, the present utility model adopts the following technical solution: a water recycling device for a polyester water jet loom, comprising an installation groove, the installation groove being opened on the right side of the inner wall of the housing, an electric slide rail being fixed to the inner wall of the installation groove, an L-shaped plate being fixed to the slider of the electric slide rail, scraper plates being fixed to both ends of the L-shaped plate, an arc-shaped pusher being fixed to the L-shaped plate, two installation holes being opened on the left side of the housing, a tubular aerator being fixed to the inner wall of the installation holes, a heating rod being fixed to the left side of the housing, the output end of the heating rod extending into the housing, a discharge port being opened on the rear side of the housing, and the arc-shaped pusher corresponding to the discharge port.

[0007] Preferably, the inner wall of the L-shaped plate is curved, and the outer wall is covered with an oil-separating film.

[0008] Preferably, a collection box is placed on the top surface of the box, and a plurality of fixing grooves are formed on the top surface of the box. A heating element is fixed to the inner wall of the fixing groove, and the heating element is in contact with the bottom surface of the collection box.

[0009] Preferably, a flow guide frame is fixed to the rear side of the box, and the flow guide frame corresponds to the discharge port.

[0010] Preferably, a limiting block is fixed on the left side of the L-shaped plate, and a limiting hole is opened on the left side of the box body, with the limiting block slidably connected in the limiting hole.

[0011] Preferably, the top surface of the box is provided with a receiving groove, the inner wall of the receiving groove is provided with a water outlet, the water outlet corresponds to the discharge port, the water outlet is connected to the internal cavity of the box, and the left and right sides of the inner wall of the receiving groove are provided with snap-fit ​​grooves, and the inner wall of the snap-fit ​​groove is fitted with a filter screen.

[0012] Compared with the prior art, the present invention has the following beneficial effects:

[0013] 1. Through the synergistic action of electric slide rails, L-shaped plates, scraper plates, arc-shaped pushers, tubular aerators, and heating rods, floating oil and foam on the surface of wastewater can be scraped off, effectively reducing the amount of grease and suspended solids in the wastewater. This prevents grease and suspended solids from clogging the pipes, facilitating subsequent recycling or achieving compliant discharge, thereby improving the efficiency of the recycling device. The heating element heats the collection box, maintaining a certain level of fluidity for the floating oil within, effectively preventing it from adhering to the inner wall of the collection box due to low temperatures. This facilitates the discharge of the floating oil from the collection box or subsequent treatment, thus saving labor costs.

[0014] Second, the guide frame directs the scum and oil discharged from the outlet, ensuring they flow accurately into the collection box for collection. This effectively prevents spillage and improves the practicality of the guide frame. The synergistic action of the limiting block and limiting hole allows the L-shaped plate to move along a predetermined trajectory, making it more stable during movement and preventing wobbling, thus guaranteeing its working efficiency. The filter screen provides preliminary filtration of the used wastewater, effectively filtering larger particles and reducing the difficulty of subsequent wastewater treatment, thereby improving wastewater treatment efficiency. Attached Figure Description

[0015] Figure 1 This is a three-dimensional schematic diagram of an embodiment.

[0016] Figure 2 This is a breakdown diagram of an embodiment.

[0017] Figure 3 This is a schematic diagram showing the disassembly of the L-shaped plate and the limiting block in the embodiment.

[0018] Figure 4 For the example Figure 2 Enlarged diagram of point A in the middle.

[0019] In the diagram: 1. Mounting slot; 2. Housing; 3. Electric slide rail; 4. L-shaped plate; 5. Scraper; 6. Arc-shaped push bar; 7. Mounting hole; 8. Tubular aerator; 801. Heating rod; 9. Discharge port; 10. Collection box; 11. Fixing slot; 12. Heating element; 13. Flow guide frame; 14. Limiting block; 15. Limiting hole; 16. Receiving slot; 17. Water outlet; 18. Snap-fit ​​slot; 19. Filter screen. Detailed Implementation

[0020] The preferred embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] like Figures 1-4 As shown, a water recycling device for a polyester water-jet loom includes a mounting groove 1, which is located on the right side of the inner wall of a housing 2. An electric slide rail 3 is fixed to the inner wall of the mounting groove 1. An L-shaped plate 4 is fixed to the slider of the electric slide rail 3. Scraper plates 5 are fixed to both ends of the L-shaped plate 4. An arc-shaped pusher 6 is fixed to the L-shaped plate 4. Two mounting holes 7 are opened on the left side of the housing 2. A tubular aerator 8 is fixed to the inner wall of the mounting holes 7. A heating element is fixed to the left side of the housing 2. Heating rod 801, the output end of heating rod 801 extends into the box 2, the rear side of the box 2 is provided with discharge port 9, the arc-shaped pusher 6 corresponds to the discharge port 9, the inner wall of L-shaped plate 4 is arc surface, and the outer wall is covered with oil-separating film, the top surface of the box 2 is provided with collection box 10, the collection box 10 is provided with oil-absorbing sponge, the top surface of the box 2 is provided with several fixing grooves 11, the inner wall of the fixing grooves 11 is fixed with heating plate 12, the heating plate 12 is in contact with the bottom surface of collection box 10.

[0022] When it is necessary to recycle the wastewater after the polyester water jet loom is used, the wastewater can be discharged into the receiving tank 16 through the pipeline. Under the action of the inclined bottom surface inside the receiving tank 16, the wastewater will be initially intercepted by the filter screen 19 and then flow into the box 2 by gravity from the outlet 17 to complete the initial filtration.

[0023] When the wastewater level in tank 2 rises to outlet 9, the tubular aerator 8 and heating rod 801 can be activated. The tubular aerator 8 will generate microbubbles through aeration, causing the bubbles to adhere to the surface of oil droplets or suspended matter. Through interfacial tension, the bubbles will be accelerated to float to the liquid surface, forming a rich scum layer. The heating rod 801 will heat the wastewater (40-60℃), significantly improving the coalescence efficiency of oil droplets by reducing the fluid dynamic viscosity. At the same time, the electric slide rail 3 will be activated, driving the L-shaped plate 4 to move axially along the inner wall of tank 2. The floating oil and foam on the surface of the wastewater will be collected under the action of scraper 5 and arc-shaped pusher 6. With the continuous movement of the L-shaped plate 4, the floating oil and foam will be pushed to outlet 9, and then the floating oil and foam will be guided through outlet 9 and guide frame 13 to collection box 10 for collection, which will facilitate the subsequent processing of the treated wastewater by the staff.

[0024] Through the synergistic action of the electric slide rail 3, L-shaped plate 4, scraper 5, arc-shaped pusher 6, tubular aerator 8, and heating rod 801, floating oil and foam on the surface of wastewater can be scraped off, effectively reducing the amount of grease and suspended solids in the wastewater and preventing pipe blockage caused by grease and suspended solids. This facilitates subsequent recycling or compliant discharge, thereby improving the efficiency of the recycling device. The heating element 12 heats the collection box 10, maintaining a certain fluidity of the floating oil inside the collection box 10. This effectively prevents the floating oil from adhering to the inner wall of the collection box 10 due to low temperature, facilitating the discharge of the floating oil from the collection box 10 or subsequent treatment, thus saving labor costs.

[0025] like Figures 1-4 As shown, a flow guide frame 13 is fixed on the rear side of the box 2, and the flow guide frame 13 corresponds to the discharge port 9. A limit block 14 is fixed on the left side of the L-shaped plate 4. A limit hole 15 is opened on the left side of the box 2. The limit block 14 is slidably connected in the limit hole 15. A receiving groove 16 is opened on the top surface of the box 2. A water outlet 17 is opened on the inner wall of the receiving groove 16. The water outlet 17 corresponds to the discharge port 9. The water outlet 17 is connected to the internal cavity of the box 2. A snap-fit ​​groove 18 is opened on both the left and right sides of the inner wall of the receiving groove 16. A filter screen 19 is interference-fitted on the inner wall of the snap-fit ​​groove 18.

[0026] During use, the guide frame 13 guides the foam and oil discharged from the outlet 9, ensuring they are accurately collected in the collection box 10, effectively preventing spillage and improving the practicality of the guide frame 13. The synergistic action of the limiting block 14 and the limiting hole 15 allows the L-shaped plate 4 to move along a predetermined trajectory, making it more stable during movement and preventing wobbling, thus ensuring its working efficiency. The filter screen 19 provides preliminary filtration of the wastewater, effectively filtering larger particles and reducing the difficulty of subsequent wastewater treatment, thereby improving treatment efficiency.

[0027] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A water recycling device for a polyester water-jet loom, comprising a mounting groove (1) located on the right side of the inner wall of a housing (2), characterized in that, An electric slide rail (3) is fixed to the inner wall of the mounting groove (1). An L-shaped plate (4) is fixed to the upper part of the slider of the electric slide rail (3). Scraper plates (5) are fixed to both the left and right ends of the L-shaped plate (4). An arc-shaped pusher (6) is fixed to the L-shaped plate (4). Two mounting holes (7) are opened on the left side of the box (2). A tubular aerator (8) is fixed to the inner wall of the mounting hole (7). A heating rod (801) is fixed to the left side of the box (2). The output end of the heating rod (801) extends into the box (2). A discharge port (9) is opened on the rear side of the box (2). The arc-shaped pusher (6) corresponds to the discharge port (9).

2. The water recycling device for a polyester water-jet loom according to claim 1, characterized in that: The inner wall of the L-shaped plate (4) is curved, and the outer wall is covered with an oil-separating film.

3. The water recycling device for a polyester water jet loom according to claim 1, characterized in that: A collection box (10) is placed on the top surface of the box (2). Several fixing grooves (11) are opened on the top surface of the box (2). A heating element (12) is fixed on the inner wall of the fixing groove (11). The heating element (12) is in contact with the bottom surface of the collection box (10).

4. The water recycling device for a polyester water-jet loom according to claim 3, characterized in that: A flow guide frame (13) is fixed to the rear side of the box (2), and the flow guide frame (13) corresponds to the discharge port (9).

5. A water recycling device for a polyester water-jet loom according to claim 2, characterized in that: A limiting block (14) is fixed on the left side of the L-shaped plate (4), and a limiting hole (15) is opened on the left side of the box (2). The limiting block (14) is slidably connected in the limiting hole (15).

6. The water recycling device for a polyester water-jet loom according to claim 4, characterized in that: The top surface of the box (2) is provided with a receiving groove (16), and the inner wall of the receiving groove (16) is provided with a water outlet (17). The water outlet (17) corresponds to the discharge port (9). The water outlet (17) is connected to the internal cavity of the box (2). The left and right sides of the inner wall of the receiving groove (16) are provided with snap-fit ​​grooves (18), and the inner wall of the snap-fit ​​groove (18) is fitted with a filter screen (19).

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