Textile fabric tail dyeing water treatment equipment

Abstract

The invention relates to the technical field of textile wastewater treatment, and discloses textile fabric tail dyeing water treatment equipment which comprises a treater, the treater comprises an upper shell and a lower shell which are arranged up and down, and an arc-shaped upper arc-shaped metal plate and an arc-shaped lower arc-shaped metal plate are arranged in the upper shell and the lower shell correspondingly; the upper arc-shaped metal plate and the lower arc-shaped metal plate are matched with each other, and an upper end plate and a lower end plate are installed at the two ends of the upper arc-shaped metal plate and the two ends of the lower arc-shaped metal plate respectively. A rotating shaft is rotatably mounted between the two lower end plates, and a plurality of groups of treatment sheet layers for collecting fluff are mounted on the outer side of the rotating shaft. According to the invention, the treatment sheet layers rotate to hook up fluff in wastewater, the treatment frame rotating along with the rotating shaft moves inwards and outwards along the hook strips, the fluff on the hook strips is cleaned, strip-shaped fluff in the wastewater is collected and treated, and the fluff moving along water flow can be effectively collected under the condition that the filter screen is difficult to filter.

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 covers multiple links such as fiber production, spinning, weaving, printing and dyeing, and generates a large amount of wastewater during its production process. These wastewaters contain a large amount of pollutants such as dyes, auxiliaries, grease, fiber scraps, etc., and usually have the characteristics of high organic content, high chroma, high toxicity and large pH value changes. Therefore, the treatment of textile wastewater has become an important link in the sustainable development of the textile industry.

[0003] The textile production process requires a large amount of water for cleaning, dyeing and other processes, so the amount of wastewater generated is large. The wastewater contains a variety of pollutants, such as dyes, auxiliaries, grease, fiber scraps, etc., and the quality of wastewater generated by different processes varies greatly. In view of the characteristics of textile wastewater, a multi-stage treatment process is usually used to ensure the wastewater treatment effect and achieve standard discharge or reuse.

[0004] One of the steps is pretreatment. As the first step of pretreatment, coarse and fine screens are mainly used to intercept large solid impurities in wastewater, such as fiber clumps, cloth strips, etc. However, during the movement of water, the fluff is in strips and will be arranged in strips along the direction of water flow to maximize its stability in the water flow. After the fluff contacts the coarse or fine screens, the fluff will pass through the wastewater relatively vertically with the water flow. Based on this, the pretreatment effect is poor, affecting 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, comprising a processor, the processor comprising an upper shell and a lower shell arranged up and down, 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 collecting guide part 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 sealed 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 to 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 installation grooves distributed along the circumference of the rotating shaft, and a plurality of groups of the processing layers are respectively installed in the installation grooves, and the processing layers include metal bars, support bars and hook bars, and the metal bars are fixed in the installation grooves. There are two groups of support bars, and the two groups of support bars are vertically arranged with 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, and the hook bars hook up the fluff when rotating.

[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 sheet layer also includes a processing rack, which includes frame bars and spacers. The frame bars are sleeved on multiple groups of hook strips, and the two ends of the frame bars are respectively sleeved on 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 respectively clamps the arranged hook strips, and when the processing rack moves along the hook strips, the lint on the hook strips is scraped off.

[0014] Furthermore, the collecting guide part includes a circular guide ring fixed on the inner side of the upper end plate, the inner and outer surfaces of the circular guide ring are provided with circumferentially distributed slits, the end of the processing frame is fixed with a clamping layer, the outer end of the clamping layer is rotatably connected to a rotating layer, the outer end of the rotating layer is rotatably installed with two support wheels, 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 smoothly arranged.

[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 beneficial effects achieved by the present invention are:

[0018] 1. The treatment sheet layer rotates to hook up the fluff in the wastewater. As the shaft rotates, the treatment frame moves in and out along the hook strips to clean the fluff on the hook strips. 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.

[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 hold the fluff. When the fluff is hooked up and separated from the water body, the fluff can be prevented from separating. The oblique mouth is inclined outward, and when the processing frame slides outward, the fluff can be separated from the oblique mouth. The spacer can push the fluff that is hooked up and attached to the hook strip upward, so that all the fluff is concentrated and piled up 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 decomposed structure of the present invention;

[0024] Figure 3 It 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 It is a schematic diagram of the structure of the processing sheet layer and the collecting guide part of the present invention;

[0026] Figure 5 The present invention Figure 4 A is a schematic diagram of the partially enlarged structure of the middle part;

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

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

[0029] Figure 8It is a schematic diagram of the relative position structure 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. supporting strip; 33. hook strip; 331. oblique mouth; 34. processing frame; 341. frame strip; 342. spacer; 4. collecting guide; 41. circular guide ring; 42. seam; 43. clamping layer; 44. rotating layer; 45. supporting wheel. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions 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 creative work are within the scope of protection of the present invention.

[0032] See also Figure 1-Figure 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., but the fluff is in strips and will be arranged in strips along the direction of the water flow, and will pass through the coarse grid and the fine grid, and the blocking efficiency is low. Based on this, a textile cloth dyeing tail water treatment device 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 up and down, and the upper shell 13 and the lower shell 11 have an upper arc-shaped sheet metal 14 and a lower arc-shaped sheet metal 12 inside, respectively. The upper arc-shaped sheet metal 14 and the lower arc-shaped sheet metal 12 cooperate with each other, and an upper end plate 16 and a lower end plate 17 are installed at both ends of the upper arc-shaped sheet metal 14 and the lower arc-shaped sheet metal 12, respectively. The upper arc-shaped sheet metal 14 and the lower arc-shaped sheet metal 12 form a cylindrical shape, which is used to collect wastewater and pass the wastewater therethrough, so that the wastewater can be processed;

[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 sheet layers 3 for collecting fluff are installed on the outer side 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 layers 3 collect the fluff in the wastewater, and then the fluff 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. 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 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 to suck 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 sealed with the outer lower end plate 17 to prevent wastewater leakage. The lower end plates 17 on both sides are respectively provided with a water inlet 173 and a water outlet 174, so that water flows inside the processor 1 and the wastewater moves;

[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 positions 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 sheet layers 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. 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 in sheet shape, 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 rotation direction 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 strip 341 and a spacer 342. The frame strip 341 is sleeved on multiple groups of hook strips 33. The two ends of the frame strip 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 strip 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 fluff on the hook strips 33 is scraped off, and the processing rack 34 clamps the hook strips 33 to ensure that the fluff 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 inner and outer surfaces of the circular guide ring 41 are provided with circumferentially distributed slits 42, and the end of the processing rack 34 is fixed with a clamping layer 43, and the outer end of the clamping layer 43 is rotatably connected to a rotating layer 44, and the outer end of the rotating layer 44 is rotatably installed with two support wheels 45, which 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, and 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 inward and outward directions while rotating in a 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, so that the operation is smoother and local jamming is avoided.

[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, so as to push the fluff upward and concentrate it.

[0043] The working principle of the present invention is as follows: the textile wastewater enters from the water inlet 173 and flows out from the water outlet 174, passes through the processor 1, and under the action of the servo motor 172, drives the 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 with the shaft 2 and moves in and out along the hook strip 33 to clean the fluff on the hook strip 33, and then the fluff is adsorbed by the upper suction frame 15, so that 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, the flow direction and speed are relatively stable, so that the internal fluff is distributed along the direction of the water flow, and during the rotation of the shaft 2, the hook strip 33 hooks the fluff, and the fluff moves to the water surface along 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 support strip 32 principle shaft 2, and moves to the lower end when it moves to the lower end, it is close to the shaft 2 to clean the hook strip 33, and 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 set to hook up the fluff parallel to the water flow, and the oblique mouth 331 on the hook strip 33 is used to clamp the fluff and avoid separation of the fluff 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 form, it can avoid disturbing the water body and keep the fluff and the water body in parallel as much as possible, so as to achieve a high degree of separation.

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

[0048] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is 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 can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A textile fabric dye tail water treatment device, comprising a processor (1), the processor (1) comprising an upper shell (13) and a lower shell (11) arranged up and down, the upper shell (13) and the lower shell (11) respectively having 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, 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 inner side of the two upper end plates (16) is provided with a collecting guide (4) for scraping off the fluff.

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 buckled 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), and 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 lower end plate (17) on the outside, and a water inlet (173) and a water outlet (174) are respectively provided on the lower end plates (17) on both sides; Limiting layers (171) are fixed on the outer sides 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 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.

4. The textile fabric dyeing tail water treatment equipment according to claim 1, characterized in that: 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); a plurality of groups of the processing sheet layers (3) are respectively installed in the mounting grooves (21); the processing sheet layers (3) comprise 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) comprises two groups; the two groups of support strips (32) are both arranged perpendicular to the metal strip (31) and are respectively fixed at two ends of the metal strip (31); the hook strip (33) comprises 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 fluff.

5. The textile fabric dyeing tail water treatment equipment according to claim 4, characterized in that: 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.

6. The textile fabric dyeing tail water treatment equipment according to claim 4, characterized in that: The processing sheet layer (3) further comprises a processing frame (34), wherein the processing frame (34) comprises a frame bar (341) and a spacer (342), wherein the frame bar (341) is sleeved onto a plurality of groups of hook bars (33), and the two ends of the frame bar (341) are respectively sleeved onto support bars (32) on both sides, and a plurality of groups of spacers (342) are provided, wherein the plurality of groups of spacers (342) are all fixed inside the frame bar (341) and arranged in an array, and each group of spacers (342) respectively clamps the arranged hook bars (33), and when the processing frame (34) moves along the hook bars (33), the fluff on the hook bars (33) is scraped off.

7. The textile fabric dyeing tail water treatment equipment according to claim 6, characterized in that: The collecting guide part (4) comprises a circular guide ring (41) fixed on the inner side of the upper end plate (16), the inner and outer surfaces of the circular guide ring (41) are provided with circumferentially distributed slits (42), the end of the processing frame (34) is fixed with a clamping layer (43), the outer end of the clamping layer (43) is rotatably connected to a rotating layer (44), and the outer end of the rotating layer (44) is rotatably mounted with two support wheels (45), 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.

8. The textile fabric dyeing tail water treatment equipment according to claim 7, characterized in that: The inner wall of the slot (42) and the outer sides of the two supporting wheels (45) are both smooth.

9. The textile fabric dyeing tail water treatment equipment according to claim 7, 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 close to the rotating shaft (2) when they move to the lower end.

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