Textile fabric dye tail water treatment equipment

Abstract

The present application relates to the technical field of textile wastewater treatment, and discloses a textile fabric dyeing tail water treatment equipment, which comprises a processor, the processor comprises upper and lower upper and lower shells, the upper and lower shells are internally provided with upper and lower arc-shaped metal plates in an arc shape, the upper and lower arc-shaped metal plates are matched with each other, and the upper and lower arc-shaped metal plates are respectively provided with upper and lower end plates at two ends. A rotating shaft is rotatably arranged between the two lower end plates, and a plurality of treatment sheet layers for collecting fluff are arranged on the outer side of the rotating shaft.

Description

Technical Field

[0001] The invention relates to the technical field of textile wastewater treatment, in particular to a textile cloth dyeing tail water treatment device. Background Art

[0002] The textile industry encompasses multiple processes, including fiber production, spinning, weaving, and printing and dyeing. This process generates significant amounts of wastewater. Containing numerous pollutants such as dyes, auxiliaries, oils, and fiber debris, this wastewater is typically characterized by high organic content, high color, high toxicity, and significant pH fluctuations. Therefore, the treatment of textile wastewater is crucial for the sustainable development of the textile industry.

[0003] The textile production process requires large quantities of water for cleaning, dyeing, and other processes, resulting in significant wastewater generation. This wastewater contains a variety of pollutants, such as dyes, auxiliaries, grease, and fiber debris. Furthermore, the quality of wastewater generated by different processes varies significantly. Given the characteristics of textile wastewater, a multi-stage treatment process is typically employed to ensure effective treatment and achieve standard discharge or reuse.

[0004] One of these steps is pretreatment. As the first step, coarse and fine screens are primarily used to intercept large solid impurities in the wastewater, such as fiber clumps and cloth strips. However, as the water flows, the lint takes on a strip-like shape and is arranged along the direction of the current to maximize its stability in the water. Once the lint comes into contact with the coarse or fine screens, it passes through the wastewater relatively vertically with the current. This results in poor pretreatment effectiveness and affects subsequent treatment. Summary of the Invention

[0005] The object of the present invention is to provide a textile fabric dyeing tail water treatment device to solve the problems raised in the above background technology.

[0006] In order to solve the above technical problems, the present invention provides the following technical solutions: A textile fabric dyeing tail water treatment device includes a processor, the processor includes an upper shell and a lower shell arranged above each other, the upper shell and the lower shell respectively have an upper arc-shaped sheet metal and a lower arc-shaped sheet metal inside, the upper arc-shaped sheet metal and the lower arc-shaped sheet metal cooperate with each other, and the upper end plate and the lower end plate are respectively installed at both ends of the upper arc-shaped sheet metal and the lower arc-shaped sheet metal;

[0007] A rotating shaft is rotatably installed between the two lower end plates, and multiple groups of processing sheets for collecting fluff are installed on the outer side of the rotating shaft. The inner side of the two upper end plates is provided with a collection guide for scraping off the fluff.

[0008] Furthermore, the upper arc-shaped sheet metal and the lower arc-shaped sheet metal are buckled and fixed, an air inlet connected to the interior is provided on the upper end plate, an air suction frame is fixed to the upper end of the upper shell, and the air suction frame is connected to an external air pump for collecting the separated fluff.

[0009] Furthermore, a sealing layer is integrally formed at the lower end of the upper end plate, and the sealing layer is in close contact with the outer lower end plate, and a water inlet and a water outlet are respectively provided on the lower end plates on both sides;

[0010] The outer sides of the lower end plates on both sides are fixed with limiting layers, and the rotating shaft passes through the limiting layers at both ends to prevent the internal wastewater from seeping out. A servo motor is fixed on the outer side of the limiting layer on one side, and the output end of the servo motor is fixed to the rotating shaft to drive the rotating shaft to rotate.

[0011] Furthermore, the outer side of the rotating shaft is provided with a plurality of mounting grooves distributed along the circumference of the rotating shaft, and a plurality of groups of the processing layers are respectively installed in the mounting grooves, and the processing layers include metal bars, support bars and hook bars, and the metal bars are fixed in the mounting grooves. There are two groups of support bars, and the two groups of support bars are perpendicularly arranged to the metal bars and are respectively fixed at the two ends of the metal bars. There are a plurality of hook bars, and the plurality of hook bars are evenly distributed and fixed on the outer side of the metal bar. When rotating, the hook bars hook up the fluff.

[0012] Furthermore, a side surface of the hook strip in the rotation direction is provided with arranged oblique openings, and the oblique openings are inclined outwards.

[0013] Furthermore, the processing layer also includes a processing rack, which includes frame bars and spacers. The frame bars are sleeved onto multiple groups of hook strips, and the two ends of the frame bars are respectively sleeved onto support strips on both sides. There are multiple groups of spacers, and the multiple groups of spacers are fixed inside the frame bars and arranged in an array. Each group of spacers clamps the arranged hook strips respectively, and when the processing rack moves along the hook strips, the lint on the hook strips is scraped off.

[0014] Furthermore, the collection guide part includes a circular guide ring fixed on the inner side of the upper end plate, and the inner and outer surfaces of the circular guide ring are provided with circumferentially distributed slits. The end of the processing rack is fixed with a clamping layer, and the outer end of the clamping layer is rotatably connected to a rotating layer. Two support wheels are rotatably installed on the outer end of the rotating layer. The two support wheels are respectively located on the inner and outer sides of the circular guide ring and are respectively clamped in the slits on both sides.

[0015] Furthermore, the inner wall of the slit and the outer sides of the two support wheels are both smooth.

[0016] Furthermore, the axis of the circular guide ring is located at the upper end of the axis of the rotating shaft, and the two axes are parallel. When the two support wheels move along the circular guide ring, they move away from the rotating shaft when they move to the upper end and move close to the rotating shaft when they move to the lower end.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. The processing sheet layer will hook up the fluff in the wastewater during its rotation. As the shaft rotates, the processing frame will move in and out along the hook strips to clean the fluff on the hook strips. The strip-shaped fluff in the wastewater will be collected and processed. When the filter screen is difficult to pass through, the fluff moving along the water flow can be effectively collected.

[0019] 2. Through the collection guide part, the fluff separated from the wastewater can be automatically concentrated without the need for additional driving force and the structure is simple.

[0020] 3. The oblique mouth on the hook strip is used to lock the fluff. When the fluff is hooked up and separated from the water body, the fluff is prevented from separating. The oblique mouth is inclined outward. When the processing rack slides outward, the fluff can be separated from the oblique mouth. The spacer can push the fluff that is hooked and attached to the hook strip upward, so that all the fluff is concentrated and accumulated for easy operation. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0023] Figure 2 It is a schematic diagram of the decomposition structure of the present invention;

[0024] Figure 3 This is a schematic diagram of the matching structure of the upper arc-shaped sheet metal and the lower arc-shaped sheet metal of the present invention;

[0025] Figure 4 This is a schematic diagram of the structure of the processing sheet and the collection guide part of the present invention;

[0026] Figure 5 This invention Figure 4 A schematic diagram of the partially enlarged structure of the middle part;

[0027] Figure 6 This is a schematic diagram of the circular guide ring structure of the present invention;

[0028] Figure 7 This is a schematic diagram of the hook strip and processing frame structure of the present invention;

[0029] Figure 8It is a schematic structural diagram of the relative positions of the circular guide ring and the rotating shaft of the present invention.

[0030] In the figure: 1. Processor; 11. Lower shell; 12. Lower arc-shaped sheet metal; 13. Upper shell; 14. Upper arc-shaped sheet metal; 15. Suction frame; 16. Upper end plate; 161. Air inlet; 162. Sealing layer; 17. Lower end plate; 171. Limiting layer; 172. Servo motor; 173. Water inlet; 174. Water outlet; 2. Rotating shaft; 21. Mounting groove; 3. Processing sheet layer; 31. Metal strip; 32. Support strip; 33. Hook strip; 331. Bevel; 34. Processing frame; 341. Frame strip; 342. Spacer; 4. Collection guide; 41. Circular guide ring; 42. Slit; 43. Clamping layer; 44. Rotating layer; 45. Support wheel. DETAILED DESCRIPTION

[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. 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.

[0032] See also Figures 1-8 The present invention provides a technical solution: the coarse grid and the fine grid are mainly used to intercept large solid impurities in the wastewater, such as fiber balls, cloth strips, etc. However, the lint is in the shape of strips and will be arranged in the direction of water flow. It will pass through the coarse grid and the fine grid, and the blocking efficiency is low. Based on this, a textile fabric dyeing tail water treatment equipment is proposed, such as Figure 1 As shown, it includes a processor 1, which has a compact structure and can be directly connected to the wastewater through-pipe, such as Figure 2 As shown, the processor 1 includes an upper shell 13 and a lower shell 11 arranged above each other. The upper shell 13 and the lower shell 11 respectively have an upper arc-shaped sheet metal 14 and a lower arc-shaped sheet metal 12 inside. The upper arc-shaped sheet metal 14 and the lower arc-shaped sheet metal 12 cooperate with each other. The upper arc-shaped sheet metal 14 and the lower arc-shaped sheet metal 12 are respectively installed at both ends with an upper end plate 16 and a lower end plate 17. The upper arc-shaped sheet metal 14 and the lower arc-shaped sheet metal 12 form a cylindrical shape for collecting wastewater and allowing the wastewater to pass through them so that the wastewater can be treated;

[0033] like Figure 2 As shown, a rotating shaft 2 is rotatably installed between the two lower end plates 17, and multiple groups of processing sheets 3 for collecting fluff are installed on the outside of the rotating shaft 2. The inner side of the two upper end plates 16 is provided with a collecting guide part 4 for scraping off the fluff. The processing sheet 3 collects the fluff in the wastewater and then is concentrated by the collecting guide part 4.

[0034] like Figure 2As shown, the upper arc-shaped sheet metal 14 and the lower arc-shaped sheet metal 12 are buckled and fixed, and an air inlet 161 connected to the interior is provided on the upper end plate 16. An air suction frame 15 is fixed to the upper end of the upper shell 13, and the air suction frame 15 is connected to an external air pump for collecting the separated fluff. The air inlet 161 takes air into the interior of the processor 1 under the action of the air pump, and then the gas moves upward to the inside of the air suction frame 15. When the gas moves upward, it has an upward suction force, which sucks out the fluff concentrated at the upper end.

[0035] like Figure 2 As shown, a sealing layer 162 is integrally formed at the lower end of the upper end plate 16, and the sealing layer 162 is in close contact with the outer lower end plate 17 to prevent wastewater leakage. A water inlet 173 and a water outlet 174 are respectively provided on the lower end plates 17 on both sides to generate water flow inside the processor 1 and move the wastewater;

[0036] A limiting layer 171 is fixed on the outer side of the lower end plates 17 on both sides, and the rotating shaft 2 passes through the limiting layers 171 at both ends to prevent the internal wastewater from seeping out. A servo motor 172 is fixed on the outer side of the limiting layer 171 on one side, and the output end of the servo motor 172 is fixed to the rotating shaft 2 to drive the rotating shaft 2 to rotate. The servo motor 172 drives the rotating shaft 2 to rotate and is the main source of driving force.

[0037] like Figure 4 The figure shows the installation position of the rotating shaft 2 and the processing sheet layer 3. The outer side of the rotating shaft 2 is provided with multiple installation grooves 21 distributed along the circumference of the rotating shaft 2. Multiple groups of processing sheets 3 are respectively installed in the installation grooves 21. The processing sheet layer 3 includes a metal strip 31, a support strip 32 and a hook strip 33. The metal strip 31 is fixed in the installation groove 21. There are two groups of support strips 32. The two groups of support strips 32 are perpendicular to the metal strip 31 and are respectively fixed at the two ends of the metal strip 31. There are multiple hook strips 33, and the multiple hook strips 33 are evenly distributed and fixed on the outer side of the metal strip 31. When rotating, the hook strips 33 hook up the fluff. The hook strips 33 are sheet-shaped, which avoids disturbing the movement of the water flow as much as possible and keeps the fluff inside the water flow parallel to the water flow.

[0038] like Figure 7 As shown, one side of the hook strip 33 in the direction of rotation is provided with an arranged oblique opening 331, which is inclined outward and is used to hook up the fluff to prevent it from being separated from the hook strip 33 during the movement to the water surface. The inclined oblique opening 331 can concentrate the fluff, which is also convenient for pushing the fluff outward later.

[0039] like Figure 7As shown, the processing sheet layer 3 also includes a processing rack 34, and the processing rack 34 includes a frame bar 341 and a spacer 342. The frame bar 341 is sleeved on multiple groups of hook strips 33, and the two ends of the frame bar 341 are respectively sleeved on the support strips 32 on both sides. There are multiple groups of spacers 342, and the multiple groups of spacers 342 are all fixed inside the frame bar 341 and arranged in an array. Each group of spacers 342 clamps the arranged hook strips 33 respectively. When the processing rack 34 moves along the hook strips 33, the lint on the hook strips 33 is scraped off, and the processing rack 34 clamps the hook strips 33 to ensure that the lint on the hook strips 33 is pushed out.

[0040] like Figure 5 As shown, the collecting guide part 4 is the driving part for the movement of the processing rack 34, and the collecting guide part 4 includes a circular guide ring 41 fixed on the inner side of the upper end plate 16, and the circular guide ring 41 has circumferentially distributed slits 42 on both the inner and outer surfaces. A clamping layer 43 is fixed at the end of the processing rack 34, and the outer end of the clamping layer 43 is rotatably connected to the rotating layer 44. Two support wheels 45 are rotatably installed on the outer end of the rotating layer 44. The two support wheels 45 are respectively located on the inner and outer sides of the circular guide ring 41 and are respectively clamped in the slits 42 on both sides. The rotating support bar 32 will also drive the two support wheels 45 to rotate along the circular guide ring 41, and the processing rack 34 moves in and outward directions while rotating in the circle.

[0041] like Figure 6 As shown, the inner wall of the slot 42 and the outer sides of the two support wheels 45 are both smooth, making the operation smoother and avoiding local jamming.

[0042] like Figure 8 As shown, the axis of the circular guide ring 41 is located at the upper end of the axis of the rotating shaft 2, and the two axes are parallel. When the two support wheels 45 move along the circular guide ring 41, they move away from the rotating shaft 2 when they move to the upper end, and move close to the rotating shaft 2 when they move to the lower end, thereby pushing the fluff upward and concentrating it.

[0043] The working principle of the present invention is as follows: textile wastewater enters from the water inlet 173 and flows out from the water outlet 174, passes through the interior of the processor 1, and under the action of the servo motor 172, drives the rotating shaft 2 to rotate, so that the processing layer 3 rotates to hook up the fluff in the wastewater, and under the action of the collection guide 4, the processing frame 34 rotates along the hook 33 and moves in and out of the hook 33 to clean the fluff on the hook 33. The fluff is then adsorbed by the suction frame 15 at the upper end, and the strip-shaped fluff in the wastewater is collected and processed. When the filter is difficult to pass through, the fluff moving along the water flow can be effectively collected. The specific working principle of the above equipment is as follows:

[0044] First, the wastewater moves between the upper arc-shaped sheet metal 14 and the lower arc-shaped sheet metal 12. The water flow speed in the pipe is relatively small, the water flow is in a laminar state, and the flow direction and speed are relatively stable, so that the internal fluff is distributed along the direction of the water flow. During the rotation of the rotating shaft 2, the hook strip 33 hooks the fluff and moves the fluff to the water surface along with the hook strip 33. In addition, since the clamping layer 43 rotates with the circular guide ring 41, the processing frame 34 moves to the upper end along the supporting bar 32 principle rotating shaft 2, and when it moves to the lower end, it is close to the rotating shaft 2 to clean the hook strip 33. The fluff separated from the wastewater is automatically concentrated through the set collection guide part 4, without the need for additional driving force, and the structure is simple.

[0045] Secondly, the hook strip 33 is provided to hook up the fluff parallel to the water flow, and the oblique mouth 331 provided on the hook strip 33 is used to clamp the fluff and prevent the fluff from being separated when the fluff is hooked up and separated from the water body. Secondly, since the oblique mouth 331 is inclined outward, when the processing rack 34 slides outward, the fluff can be separated from the oblique mouth 331 and the fluff can be concentrated. The spacer 342 can push the fluff hooked and attached to the hook strip 33 upward, so that all the fluff is concentrated and piled up for easy operation.

[0046] Finally, since the processing sheet layer 3 is in sheet shape, it can avoid disturbing the water body and keep the fluff parallel to the water body as much as possible, so as to achieve a high degree of separation.

[0047] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.

[0048] Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention and are not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or substitute equivalents for some of the technical features. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A textile fabric dyeing tail water treatment device, comprising a processor (1), wherein the processor (1) comprises an upper shell (13) and a lower shell (11) arranged above and below, wherein the upper shell (13) and the lower shell (11) respectively have an upper arc-shaped sheet metal (14) and a lower arc-shaped sheet metal (12) inside, wherein the upper arc-shaped sheet metal (14) and the lower arc-shaped sheet metal (12) cooperate with each other, and are characterized in that: An upper end plate (16) and a lower end plate (17) are respectively installed at both ends of the upper arc-shaped sheet metal (14) and the lower arc-shaped sheet metal (12); A rotating shaft (2) is rotatably mounted between the two lower end plates (17), and multiple groups of processing sheets (3) for collecting fluff are mounted on the outer side of the rotating shaft (2). The two upper end plates (16) are each provided with a collecting guide (4) for scraping off the fluff on their inner sides. The outer side of the rotating shaft (2) is provided with a plurality of mounting grooves (21) distributed along the circumference of the rotating shaft (2), and a plurality of groups of the processing sheets (3) are respectively installed in the mounting grooves (21). The processing sheets (3) include a metal strip (31), a support strip (32) and a hook strip (33). The metal strip (31) is fixed in the mounting groove (21). The support strip (32) has two groups. The two groups of support strips (32) are both perpendicularly arranged to the metal strip (31) and are respectively fixed to the two ends of the metal strip (31). The hook strip (33) has a plurality of hook strips (33). The plurality of hook strips (33) are evenly distributed and fixed on the outer side of the metal strip (31). When rotating, the hook strips (33) hook up the lint. A side surface of the hook strip (33) in the rotation direction is provided with arranged oblique openings (331), and the oblique openings (331) are inclined outwards; The processing sheet layer (3) further includes a processing rack (34), the processing rack (34) includes a frame bar (341) and a spacer (342), the frame bar (341) is sleeved on a plurality of groups of hook strips (33), the two ends of the frame bar (341) are respectively sleeved on the support strips (32) on both sides, the spacer (342) is provided with a plurality of groups, the plurality of groups of the spacers (342) are fixed inside the frame bar (341) and arranged in an array, each group of the spacers (342) respectively clamps the arranged hook strips (33), and when the processing rack (34) moves along the hook strips (33), the fluff on the hook strips (33) is scraped off.

2. The textile fabric dyeing tail water treatment equipment according to claim 1, characterized in that: The upper arc-shaped sheet metal (14) and the lower arc-shaped sheet metal (12) are fastened together and fixedly arranged. An air inlet (161) communicating with the interior is provided on the upper end plate (16). An air suction frame (15) is fixed to the upper end of the upper shell (13). The air suction frame (15) is connected to an external air pump for collecting the separated fluff.

3. The textile fabric dyeing tail water treatment equipment according to claim 1, characterized in that: A sealing layer (162) is integrally formed at the lower end of the upper end plate (16), and the sealing layer (162) is in close contact with the outer lower end plate (17) for sealing. A water inlet (173) and a water outlet (174) are respectively provided on the lower end plates (17) on both sides. The outer sides of the lower end plates (17) on both sides are fixed with limiting layers (171), and the rotating shaft (2) passes through the limiting layers (171) at both ends to prevent internal wastewater from seeping out. A servo motor (172) is fixed to the outer side of the limiting layer (171) on one side, and the output end of the servo motor (172) is fixed to the rotating shaft (2) to drive the rotating shaft (2) to rotate.

4. The textile fabric dyeing tail water treatment equipment according to claim 1, characterized in that: The collecting guide portion (4) includes a circular guide ring (41) fixed on the inner side of the upper end plate (16), and the circular guide ring (41) is provided with circumferentially distributed slits (42) on both the inner and outer surfaces. A clamping layer (43) is fixed to the end of the processing rack (34), and the outer end of the clamping layer (43) is rotatably connected to the rotating layer (44). The outer end of the rotating layer (44) is rotatably mounted with two supporting wheels (45), and the two supporting wheels (45) are respectively located on the inner and outer sides of the circular guide ring (41) and are respectively clamped in the slits (42) on both sides.

5. The textile fabric dyeing tail water treatment equipment according to claim 4, characterized in that: The inner wall of the slit (42) and the outer sides of the two support wheels (45) are both smooth.

6. The textile fabric dyeing tail water treatment equipment according to claim 4, characterized in that: The axis of the circular guide ring (41) is located at the upper end of the axis of the rotating shaft (2), and the two axes are parallel. When the two support wheels (45) move along the circular guide ring (41), they move away from the rotating shaft (2) when they move to the upper end, and move closer to the rotating shaft (2) when they move to the lower end.

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