Textile wastewater treatment device with good filtering effect

Abstract

The application provides a textile wastewater treatment device with good filtering effect, which comprises a main body, a filtering partition and a cleaning mechanism; the main body is provided with a first cavity for storing textile wastewater, an input port and an output port; the filtering partition is arranged in the first cavity, the input end of the filtering partition is arranged on the side close to the input port, the output end of the filtering partition is arranged on the side close to the output port, the cleaning mechanism is arranged on the input end of the filtering partition, and the cleaning mechanism is in sliding connection with the filtering partition. Through the combination of the main body, the filtering partition and the cleaning mechanism, the textile wastewater is injected into the first cavity through the input port, filtered by the filtering partition and then flows out from the output port, the filamentous waste in the textile wastewater is intercepted on the filtering partition, and the cleaning mechanism removes the filamentous waste on the filtering partition, so that the textile wastewater treatment device with good filtering effect can remove the filamentous waste automatically, and has good practicability.

Description

Technical Field

[0001] This invention relates to the technical field of wastewater treatment devices, and more specifically, to a textile wastewater treatment device with good filtration effect. Background Technology

[0002] Textile wastewater mainly consists of wastewater containing natural impurities, fats, and organic matter such as starch, generated during processes such as raw material cooking, rinsing, bleaching, and sizing. Dyeing and printing wastewater is generated during multiple processes including washing, dyeing, printing, and sizing, and contains large amounts of organic matter such as dyes, starch, cellulose, lignin, and detergents, making it highly polluting.

[0003] Most existing equipment uses acid precipitation followed by filtration to remove impurities from textile dyeing wastewater. After filtration, the wastewater is piped to the next process. However, textile dyeing wastewater contains a large amount of fibrous waste from dyeing products. This fibrous waste refers to spun fibers. Existing equipment cannot automatically remove this fibrous waste, requiring downtime for manual removal or filter replacement. This results in low production efficiency and does not meet actual usage requirements. Summary of the Invention

[0004] Therefore, in order to solve the problem that existing equipment cannot remove filamentous waste on its own, the present invention provides a textile wastewater treatment device and method with good filtration effect, the specific technical solution of which is as follows:

[0005] A textile wastewater treatment device with good filtration effect includes a main body, a filter plate and a cleaning mechanism; the main body is provided with a first cavity for storing textile wastewater, and the main body is provided with an inlet and an outlet on two opposite sides of itself, which are connected to the first cavity;

[0006] The filter baffle is disposed in the first cavity, the inlet is located on one side of the filter baffle, and the outlet is located on the other side of the filter baffle; the cleaning mechanism is slidably disposed at the input end of the filter baffle on the side near the inlet, so as to remove the filamentous waste accumulated on the filter baffle.

[0007] Furthermore, the filter baffle includes an outer frame, an air inlet pipe, a first mesh body, and a second mesh body; the outer frame has a U-shaped structure, and both the first mesh body and the second mesh body are disposed inside the outer frame, with the first mesh body located on the side closer to the inlet and the second mesh body located on the side closer to the outlet; the outer frame, the first mesh body, and the second mesh body form a second cavity; one end of the air inlet pipe is disposed in the second cavity, and the other end of the air inlet pipe passes through the outer frame and is connected to an external air source.

[0008] Furthermore, the first mesh body is provided with a plurality of first through holes; the plurality of first through holes are evenly disposed on the first mesh body, and a first filter screen is disposed on each first through hole; and / or, the second mesh body is provided with a plurality of second through holes; the plurality of second through holes are evenly disposed on the second mesh body, and a second filter screen is disposed on each second through hole.

[0009] Furthermore, the cleaning mechanism includes a driving unit and a removal component; the outer frame is provided with a first groove, the driving unit is disposed in the first groove, the driving unit is connected to the removal component, and the removal component abuts against the first mesh body.

[0010] Furthermore, the removal assembly includes a housing, a first baffle, a first roller, a second roller, and a second baffle; the driving unit is connected to the housing, one end of the housing is connected to the baffle, the other end of the housing is connected to the second baffle, the first roller and the second roller are sequentially arranged between the first baffle and the second baffle, and both the first roller and the second roller are rotatably connected to the housing.

[0011] Furthermore, the first roller includes a first rotating shaft and a plurality of first rolling plates; the first rotating shaft is rotatably connected to the housing, and the plurality of first rolling plates are connected to the first rotating shaft; one side of the first rolling plate is set as a plane, and the other side of the first rolling plate is set as a convex surface, and one side of the previous first rolling plate is connected to one side of the next first rolling plate.

[0012] Furthermore, the second roller includes a second rotating shaft and a plurality of second rolling plates; each second rolling plate includes a first portion and a plurality of second portions; the first portion is slidably connected to the second rotating shaft; the plurality of second portions are arranged about the circumference of the second rotating shaft, and the second portions are connected to the first portions; the second portions are configured as "J" shaped.

[0013] Furthermore, each of the second rolling plates is provided with an adjuster; the second rotating shaft is provided with a plurality of second grooves; the adjuster includes a housing, a reset unit, a cover plate, and a movable component; the housing is connected to the first part, the housing is provided with a third through hole, the reset unit is disposed in the third through hole, the output end of the reset unit is connected to one end of the movable component, the other end of the movable component is disposed in the second groove, the cover plate is disposed on the third through hole, and the cover plate is rotatably connected to the housing.

[0014] In practical applications, the processing device provided by this invention allows textile wastewater to be injected into the first chamber through the inlet, filtered by the filter baffle, and then flow out through the outlet. The filamentous waste in the textile wastewater is trapped on the filter baffle. Furthermore, a sliding cleaning mechanism removes the filamentous waste accumulated on the filter baffle, enabling the processing device to automatically remove the filamentous waste. This effectively prevents the accumulation and blockage of filamentous waste from reducing the filtration effect of the processing device, eliminating the need for manual removal of the filamentous waste during machine shutdown, thus demonstrating good practicality. Attached Figure Description

[0015] The invention will be further understood from the following description taken in conjunction with the accompanying drawings. The components in the drawings are not necessarily drawn to scale, but rather the emphasis is on illustrating the principles of the embodiments. In different views, the same reference numerals designate corresponding parts.

[0016] Figure 1 This is a schematic diagram of a textile wastewater treatment device with good filtration effect according to an embodiment of the present invention;

[0017] Figure 2 This is a schematic diagram of the structure of a filter baffle of a textile wastewater treatment device with good filtration effect according to an embodiment of the present invention;

[0018] Figure 3 This is a schematic diagram of the structure of the removal component of a textile wastewater treatment device with good filtration effect according to an embodiment of the present invention;

[0019] Figure 4 This is a schematic diagram showing the connection between the shell and the second baffle of a textile wastewater treatment device with good filtration effect according to an embodiment of the present invention.

[0020] Figure 5 This is a schematic diagram of the structure of the first roller of a textile wastewater treatment device with good filtration effect according to an embodiment of the present invention;

[0021] Figure 6 This is a schematic diagram of the structure of the second roller in a textile wastewater treatment device with good filtration effect according to an embodiment of the present invention;

[0022] Figure 7 This is a cross-sectional view of the regulator and the second rotating shaft of a textile wastewater treatment device with good filtration effect according to an embodiment of the present invention.

[0023] Explanation of reference numerals in the attached figures:

[0024] 10-Main body; 11-First cavity; 12-Inlet; 13-Outlet; 20-Filter baffle; 21-Outer frame; 22-First groove; 23-Inlet pipe; 24-First mesh; 25-First through hole; 30-Cleansing mechanism; 31-Housing shell; 32-First baffle; 33-First roller; 34-First rotating shaft; 35-First rolling plate; 36-Second roller; 37-Second rotating shaft; 38-Second groove; 39-Second rolling plate; 40-First part; 41-Second part; 42-Second baffle; 43-Regulator; 44-Outer shell; 45-Reset unit; 46-Cover plate; 47-Moving part; 48-Third through hole. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of this invention clearer, the invention will be further described in detail below with reference to its embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and do not limit the scope of protection of the invention.

[0026] It should be noted that when an element is referred to as being "fixed to" another element, it can be directly attached to the other element or there may be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or there may be an intervening element. The terms "vertical," "horizontal," "left," "right," and similar expressions used herein are for illustrative purposes only and do not represent the only possible implementation.

[0027] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0028] In this invention, "first" and "second" do not represent a specific quantity or order, but are merely used to distinguish names.

[0029] like Figures 1 to 7As shown, an embodiment of the present invention provides a textile wastewater treatment device with good filtration effect, comprising a main body 10, a filter baffle 20, and a cleaning mechanism 30. The main body 10 is provided with a first cavity 11 for storing textile wastewater, and the main body 10 has an inlet 12 and an outlet 13 on two opposite sides of itself, which are connected to the first cavity 11. The filter baffle 20 is disposed in the first cavity 11, the inlet 12 is located on one side of the filter baffle 20, and the outlet 13 is located on the other side of the filter baffle. The cleaning mechanism 30 is slidably disposed on the side of the filter baffle 20 near the inlet 12 to remove filamentous waste accumulated on the filter baffle 20.

[0030] In a specific application, the processing device provided by this invention allows textile wastewater to be injected into the first chamber 11 through the inlet 12, filtered by the filter baffle 20, and then flow out through the outlet 13. The filamentous waste in the textile wastewater is trapped on the filter baffle 20. Furthermore, the sliding cleaning mechanism 30 removes the filamentous waste accumulated on the filter baffle 20, enabling the processing device to automatically remove the filamentous waste. This effectively prevents the accumulation and blockage of filamentous waste, thus avoiding a reduction in the filtration effect of the processing device. It eliminates the need for manual removal of the filamentous waste, demonstrating good practicality.

[0031] like Figure 2 As shown, in one embodiment, the filter baffle 20 includes an outer frame 21, an air inlet pipe 23, a first mesh 24, and a second mesh. The outer frame 21 has a U-shaped structure. The first mesh 24 and the second mesh are both disposed inside the outer frame 21, with the first mesh 24 located on the side closer to the inlet 12 and the second mesh located on the side closer to the outlet 13. The outer frame 21, the first mesh 24, and the second mesh form a second cavity. One end of the air inlet pipe 23 is disposed in the second cavity, and the other end of the air inlet pipe 23 passes through the outer frame 21 and is connected to an external air source.

[0032] In practical use, when filamentous waste adheres to the first mesh 24, the first mesh 24 will indent inward, making it difficult for the cleaning mechanism 30 to contact and remove the filamentous waste. Therefore, this embodiment connects an external air source to the air inlet pipe 23, increasing the pressure within the second chamber. This causes the first mesh 24 to bulge outward, allowing the cleaning mechanism 30 to contact and remove the filamentous waste as it slides. Simultaneously, gas also overflows from the first mesh 24, preventing the filamentous waste from adhering tightly to it, further facilitating the removal of the filamentous waste by the cleaning mechanism 30, thus demonstrating good practicality.

[0033] Furthermore, both the first mesh 24 and the second mesh are made of fluorosilicone rubber. Fluorosilicone has good heat resistance and excellent oil and solvent resistance, and also has a certain degree of elasticity, allowing it to bulge outwards and deform due to increased pressure within the second cavity.

[0034] like Figure 2 As shown, in one embodiment, the first mesh body 24 is provided with a plurality of first through holes 25; the plurality of first through holes 25 are evenly disposed on the first mesh body 24, and a first filter screen is disposed on each first through hole 25; and / or, the second mesh body is provided with a plurality of second through holes; the plurality of second through holes are evenly disposed on the second mesh body, and a second filter screen is disposed on each second through hole.

[0035] In this embodiment, textile wastewater can only flow in through the first through-hole 25. That is, all textile wastewater passing through the filter baffle 20 passes through the first filter screen, effectively filtering out filamentous waste in the textile wastewater and ensuring the filtration effect, thus demonstrating good practicality. Optionally, if a second filter screen is provided on the second mesh body, secondary filtration can be achieved, further improving the filtration effect.

[0036] It is worth noting that after the external air source is connected to the air inlet pipe 23, the gas is released from the first filter screen at the first through hole 25 or the second filter screen at the second through hole. The release of bubbles can carry away the fine particles in the textile wastewater, thereby improving the purification effect of the textile wastewater and demonstrating good practicality.

[0037] like Figures 1 to 7 As shown, in one embodiment, the cleaning mechanism 30 includes a driving unit and a removal component; the outer frame 21 is provided with a first groove 22, the driving unit is disposed in the first groove 22, the driving unit is connected to the removal component, and the removal component abuts against the first mesh body 24.

[0038] By combining the drive unit and the removal component, the drive unit drives the removal component to move on the first mesh 24, thereby enabling the removal component to remove filamentous waste from various positions on the first mesh 24. This effectively prevents the filamentous waste from clogging the first mesh 24, ensuring that the textile wastewater treatment device with good filtration effect can work normally for a long time and has good practicality.

[0039] Furthermore, the first groove 22 is provided in the vertical direction of the outer frame 21, and the first groove 22 is set as a cuboid.

[0040] Furthermore, the driving unit is a single-piston cylinder, which is disposed in the first groove 22. The output end of the single-piston cylinder drives the removal assembly connected to the output end of the single-piston cylinder to move vertically in the first mesh body 24.

[0041] In one embodiment, the removal assembly includes a housing 31, a first baffle 32, a first roller 33, a second roller 36, and a second baffle 42; the driving unit is connected to the housing 31, one end of the housing 31 is connected to the first baffle 32, and the other end of the housing 31 is connected to the second baffle 42; the first roller 33 and the second roller 36 are sequentially disposed between the first baffle 32 and the second baffle 42, and both the first roller 33 and the second roller 36 are rotatably connected to the housing 31.

[0042] By setting the first baffle 32, the protruding first mesh 24 is flattened to a certain height by the first mesh 24, so as to facilitate the subsequent operation of the first roller 33, the second roller 36 and the second baffle 42, which has good practicality; through the combination of the first roller 33, the second roller 36 and the second baffle 42, the first roller 33 limits the filamentous waste, the second roller 36 hooks up the filamentous waste and swings it to the second baffle 42, and the second baffle 42 collects and stores the filamentous waste, thereby realizing the treatment of filamentous waste on the filter baffle 20, which has good practicality.

[0043] In one embodiment, the first roller 33 includes a first rotating shaft 34 and a plurality of first rolling plates 35; the first rotating shaft 34 is rotatably connected to the housing 31, and the plurality of first rolling plates 35 are connected to the first rotating shaft 34; one side of the first rolling plate 35 is set as a plane, the other side of the first rolling plate 35 is set as a convex surface, and one side of the previous first rolling plate 35 is connected to one side of the next first rolling plate 35.

[0044] By combining several first rolling plates 35 and a first rotating shaft 34, the outer frame 21 is driven to move on the first mesh body 24 under the action of the drive unit. As the outer frame 21 moves, the first rolling plates 35 are driven to rotate on the first rotating shaft 34. The structure is simple and has good practicality. By setting the other side of the first rolling plate 35 to be convex, the combination of multiple first rolling plates 35 enables the first roller 33 to guide the filamentous waste so that the second roller 36 can process the filamentous waste. It can also transfer the filamentous waste out of the first through hole 25, avoiding damage to the first filter screen by the second rolling plate 39. It has good practicality.

[0045] Furthermore, the other side of the first rolling plate 35 is configured as a hemispherical structure. By setting the first rolling plate 35, the filamentous waste originally in the first through hole 25 is guided to the space between multiple first through holes 25, so as to avoid the second roller 36 acting on the first filter screen in the first through hole 25 and damaging the first filter screen. This ensures that the textile wastewater treatment device with good filtration effect can perform filtration work normally and has good practicality.

[0046] Furthermore, the number of first rolling plates 35 is set according to the number of first through holes 25.

[0047] In one embodiment, the second roller 36 includes a second rotating shaft 37 and a plurality of second rolling plates 39; each of the second rolling plates 39 includes a first portion 40 and a plurality of second portions 41; the first portion 40 is slidably connected to the second rotating shaft 37; the plurality of second portions 41 are arranged circumferentially about the second rotating shaft 37, and the second portions 41 are connected to the first portions 40; the second portions 41 are configured as "J".

[0048] By setting the second roller 36, the filamentous waste processed by the first roller 33 is hooked by the second part 41, so that the filamentous waste is separated from the first mesh body 24. Because the drive unit drives the housing 31 to move, and because the second part 41 abuts against the first mesh body 24, the first rolling plate 35 rotates around the second rotating shaft 37, so that the filamentous waste is transferred, effectively ensuring that the filamentous waste will not cause blockage of the first mesh body 24. The structure is simple and has good practicality.

[0049] Furthermore, the number of second rolling plates 39 matches the number of first rolling plates 35. By setting the number of second rolling plates 39 to match the number of first rolling plates 35, the filamentous waste that is being diverted can be effectively processed.

[0050] Furthermore, there are multiple second parts 41. By setting multiple second parts 41, multiple filamentous wastes can be processed by rotating the second rotating shaft 37 one revolution, which has good practicality.

[0051] In one embodiment, each of the second rolling plates 39 is provided with an adjuster 43; the second rotating shaft 37 is provided with a plurality of second grooves 38; the adjuster 43 includes a housing 44, a reset unit 45, a cover plate 46, and a movable member 47; the housing 44 is connected to the first part 40, the housing 44 is provided with a third through hole 48, the reset unit 45 is disposed in the third through hole 48, the output end of the reset unit 45 is connected to one end of the movable member 47, the other end of the movable member 47 is disposed in the second groove 38, the cover plate 46 is disposed on the third through hole 48, and the cover plate 46 is rotatably connected to the housing 44.

[0052] By adjusting the regulator 43, the first part 40 is moved to a suitable position, and the movable part 47 is pressed so that one end of the movable part 47 is located in the second groove 38 and the other end of the movable part 47 is located in the third through hole 48. The cover plate 46 is rotated so that the cover plate 46 is placed on the third through hole 48 to prevent the movable part 47 from falling out of the third through hole 48. When it is necessary to change the position of the second rotating plate, simply rotate the cover plate 46 so that the cover plate 46 is not placed on the third through hole 48. Under the action of the reset unit 45, one end of the movable part 47 leaves the second groove 38, and the other end of the movable part 47 extends out of the outer shell 44 from the third through hole 48, so that the second rolling plate 39 can move in the length direction of the second rotating shaft 37, thereby avoiding damage to the first filter screen by the second rolling plate 39, thus ensuring that the textile wastewater treatment device with good filtration effect can work normally for a long time and has good practicality.

[0053] Furthermore, the end of the second baffle 42 furthest from the housing 31 is configured with a comb-like structure. After the removal component moves vertically upward to leave the textile wastewater, the textile wastewater remaining in the second baffle 42 flows out through the comb-like housing 31, while the filamentous waste is trapped at the second baffle 42, thereby achieving the purpose of removing filamentous waste from the first filter screen, which has good practicality.

[0054] In summary: Through the combination of the main body 10, the filter baffle 20, and the cleaning mechanism 30, textile wastewater is injected into the first cavity 11 through the inlet 12, filtered by the filter baffle 20, and then flows out from the outlet 13. The filamentous waste in the textile wastewater is trapped on the filter baffle 20. By setting the filter baffle 20, when filamentous waste adheres to the first mesh 24, the cleaning mechanism 30 has difficulty removing the filamentous waste. By connecting an external air source to the air inlet pipe 23, the second cavity enlarges, and the first and second meshes bulge outwards, preventing the filamentous waste from tightly adhering to the first mesh 24, thus facilitating the cleaning mechanism 30's removal of the filamentous waste. By setting the removal component, the filamentous waste processed by the first roller 33 is hooked by the second part 41, separating the filamentous waste from the first mesh 24. By setting the regulator 43, the first part... The movable part 47 is pressed into the appropriate position so that one end of the movable part 47 is located in the second groove 38 and the other end is located in the third through hole 48. The cover plate 46 is rotated so that the cover plate 46 is placed on the third through hole 48 to prevent the movable part 47 from falling out of the third through hole 48. When it is necessary to change the position of the second rotating plate, simply rotate the cover plate 46 so that the cover plate 46 is not placed on the third through hole 48. Under the action of the reset unit 45, one end of the movable part 47 leaves the second groove 38, and the other end of the movable part 47 extends out of the outer shell 44 from the third through hole 48, so that the second rolling plate 39 can move in the length direction of the second rotating shaft 37, thereby avoiding damage to the first filter screen by the second rolling plate 39. This ensures that the textile wastewater treatment device with good filtration effect can work normally for a long time and has good practicality.

[0055] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0056] The embodiments described above are merely illustrative of several implementations of the present invention, and while the descriptions are relatively specific and detailed, they should not be construed as limiting the scope of the invention patent. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these all fall within the protection scope of the present invention. Therefore, the protection scope of this invention patent should be determined by the appended claims.

Claims

1. A textile wastewater treatment device with good filtration effect, characterized in that, It includes a main body, a filter baffle and a cleaning mechanism; the main body is provided with a first cavity for storing textile wastewater, and the main body has an inlet and an outlet on two opposite sides that are connected to the first cavity; The filter baffle is disposed in the first cavity, the inlet is located on one side of the filter baffle, and the outlet is located on the other side of the filter baffle; the cleaning mechanism is slidably disposed at the input end of the filter baffle near the inlet to remove filamentous waste accumulated on the filter baffle. The filter baffle includes an outer frame, an air inlet pipe, a first mesh body, and a second mesh body; The outer frame has a U-shaped structure. Both the first mesh and the second mesh are located inside the outer frame, with the first mesh located on the side closer to the input port and the second mesh located on the side closer to the output port. The outer frame, the first mesh, and the second mesh form a second cavity; one end of the air inlet pipe is located in the second cavity, and the other end of the air inlet pipe passes through the outer frame and is connected to an external air source; The first mesh body is provided with a plurality of first through holes; the plurality of first through holes are evenly arranged on the first mesh body, and a first filter screen is provided on each of the first through holes; And / or, the second mesh body is provided with a plurality of second through holes; the plurality of second through holes are evenly arranged on the second mesh body, and a second filter screen is provided on each of the second through holes; The removal mechanism includes a drive unit and a removal component; The outer frame is provided with a first groove, the driving unit is disposed in the first groove, the driving unit is connected to the removal component, and the removal component abuts against the first mesh body; The removal assembly includes a housing, a first baffle, a first roller, a second roller, and a second baffle. The drive unit is connected to the housing, one end of the housing is connected to the baffle, and the other end of the housing is connected to the second baffle. The first roller and the second roller are sequentially arranged between the first baffle and the second baffle, and both the first roller and the second roller are rotatably connected to the housing. The first roller includes a first rotating shaft and a plurality of first rolling plates; The first rotating shaft is rotatably connected to the housing, and a plurality of the first rolling plates are connected to the first rotating shaft; One side of the first rolling plate is set as a flat surface, and the other side of the first rolling plate is set as a convex surface. One side of the previous first rolling plate is connected to one side of the next first rolling plate. The second roller includes a second rotating shaft and a plurality of second rolling plates; Each of the second rolling plates includes a first portion and several second portions; the first portion is slidably connected to the second rotating shaft; the several second portions are arranged circumferentially about the second rotating shaft, and the second portions are connected to the first portion; the second portions are configured as "J"-shaped. Each of the second rolling plates is provided with an adjuster; the second rotating shaft is provided with a plurality of second grooves; The regulator includes a housing, a reset unit, a cover plate, and a movable component; the housing is connected to the first part, the housing is provided with a third through hole, the reset unit is disposed in the third through hole, the output end of the reset unit is connected to one end of the movable component, the other end of the movable component is disposed in the second groove, the cover plate is disposed on the third through hole, and the cover plate is rotatably connected to the housing.

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