A dyeing and finishing equipment wastewater recycling device

Abstract

The utility model belongs to wastewater recycling technology field, especially is a kind of dyeing and finishing equipment wastewater recycling device, including device main body, the fixed seat of device main body front end surface solid setting, fixed seat side wall solid setting drive motor and the screw rod connected to the output end of drive motor;The outer surface of the screw rod is sleeved with thread sleeve, and the top of the thread sleeve is fixed with a moving seat, a first air cylinder is fixed in the top middle part of the moving seat, and the output end of the first air cylinder is connected with a lifting plate, and the bottom middle part of the lifting plate is fixed with a scraper.The utility model is provided with second cylinder, damper, movable plate, cleaning brush and reset spring etc. structure, can be convenient subsequent scraper moving seat suitable position, the surface of scraper is effectively cleaned to prevent flocculation body from adhering to the surface of scraper, resulting in subsequent scraper reset flocculation body with the reset of scraper re-dripping in wastewater, influence subsequent to the cleaning efficiency of flocculation body in wastewater.

Description

Technical Field

[0001] This utility model relates to the field of wastewater recycling technology, specifically a wastewater recycling device for dyeing and finishing equipment. Background Technology

[0002] The production process of textile products consists of many steps, among which dyeing and finishing is a very important one. Dyeing and finishing refers to the process of chemically treating textile materials. In modern times, it is also commonly referred to as printing and dyeing. Dyeing and finishing includes pretreatment, dyeing, printing and finishing. The quality of dyeing and finishing has a significant impact on the use value of textiles. A large amount of wastewater is generated during the dyeing and finishing process. Textile factories generally need to use wastewater recycling devices to recycle wastewater during the dyeing and finishing process.

[0003] The recycling of dyeing and finishing wastewater requires multiple treatment processes. When the treated wastewater mixes with the released dissolved air to form light flocs, a scraper is needed to remove the flocs floating on the water surface. However, existing scraping methods use the lateral movement of the scraper to remove the flocs. As a result, some of the scraped flocs adhere to the surface of the scraper and fall back into the water when the scraper returns to its original position. This not only affects the efficiency of floc removal but also results in poor overall performance.

[0004] Therefore, we propose a wastewater recycling device for dyeing and finishing equipment to solve the above problems. Utility Model Content

[0005] (a) Technical problems to be solved

[0006] To address the shortcomings of existing technologies, this utility model provides a wastewater recycling device for dyeing and finishing equipment. This solves the problem mentioned in the background art where wastewater recycling of dyeing and finishing equipment requires multiple processing steps. When the treated wastewater mixes with released dissolved air to form light flocs, a scraper is needed to remove the flocs floating on the water surface. However, existing scraping methods utilize the lateral movement of the scraper to remove the flocs, resulting in some of the scraped flocs adhering to the scraper surface. When the scraper returns to its original position, the flocs fall back into the water, affecting not only the efficiency of floc removal but also the overall poor effect.

[0007] (II) Technical Solution

[0008] To achieve the above objectives, this utility model specifically adopts the following technical solution:

[0009] A wastewater recycling device for dyeing and finishing equipment includes a main body, a fixed base fixed to the front surface of the main body, a drive motor fixed to the side wall of the fixed base, and a screw connected to the output end of the drive motor.

[0010] The screw has a threaded sleeve on its outer surface, and a movable seat is fixed at the top of the threaded sleeve. A first cylinder is fixed at the middle of the top of the movable seat, and a lifting plate is connected to the output end of the first cylinder. A scraper is fixed at the middle of the bottom end of the lifting plate. An extension seat is provided on one side of the top of the movable seat, and a second cylinder is connected to one end of the extension seat. A connecting seat is connected to the output end of the second cylinder, and an adjusting seat is fixedly connected to the side wall of the connecting seat. A damper is fixed at the middle of one side of the adjusting seat, and a movable plate is connected to the output end of the damper. A cleaning brush is distributed on the side of the movable plate away from the damper. A movable rod is distributed at one end of the damper, and a return spring is sleeved on the outer ring surface of one end of the movable rod.

[0011] Furthermore, a pretreatment tank is provided on one side of the top of the main body of the device, and a coagulation flotation device is distributed on one side of the pretreatment tank. A mixing zone is distributed on the other side of the coagulation flotation device, and a floc collection tank is distributed on the side of the mixing zone away from the coagulation flotation device.

[0012] Furthermore, the outer surface of the screw is provided with external threads, and the threaded sleeve is connected to the screw through the threaded groove.

[0013] Furthermore, the lifting plate is slidably connected to the movable seat via the first cylinder, and the threaded sleeves are symmetrically distributed along the vertical center line of the movable seat.

[0014] Furthermore, the movable plate is slidably connected to the adjusting seat via a movable rod, and the movable plate is symmetrically distributed on both sides of the scraper.

[0015] Furthermore, the two ends of the return spring are respectively fixedly connected to one end surface of the movable rod and the outer wall of the adjusting seat.

[0016] (III) Beneficial Effects

[0017] Compared with the prior art, this utility model provides a wastewater recycling device for dyeing and finishing equipment, which has the following beneficial effects:

[0018] This invention, through the design of a second cylinder, damper, movable plate, cleaning brush, and return spring, allows for convenient and effective cleaning of the scraper surface after the scraper seat is moved to a suitable position. This prevents flocculent material from adhering to the scraper surface and dripping back into the wastewater when the scraper is reset, thus affecting the efficiency of subsequent flocculent cleaning in the wastewater. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a side view of the movable seat structure of this utility model;

[0021] Figure 3 This is a side view of the adjustment seat structure of this utility model;

[0022] Figure 4 This is a top view of the main structure of the device of this utility model.

[0023] In the diagram: 1. Main body of the device; 2. Fixed base; 3. Drive motor; 4. Screw; 5. Threaded sleeve; 6. Moving base; 7. First cylinder; 8. Lifting plate; 9. Scraper; 10. Extension base; 11. Second cylinder; 12. Connecting base; 13. Adjusting base; 14. Damper; 15. Movable plate; 16. Cleaning brush; 17. Movable rod; 18. Return spring; 19. Pretreatment tank; 20. Coagulation and flotation equipment; 21. Mixing zone; 22. Flocculant collection tank. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Example

[0026] like Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, an embodiment of the present invention provides a wastewater recycling device for dyeing and finishing equipment, comprising a device body 1, a fixed base 2 fixed to the front surface of the device body 1, a drive motor 3 fixed to the side wall of the fixed base 2, and a screw 4 connected to the output end of the drive motor 3.

[0027] A threaded sleeve 5 is fitted onto the outer surface of the screw 4, and a movable seat 6 is fixedly mounted on the top end of the threaded sleeve 5. A hole with a diameter matching the outer diameter of the screw 4 is opened on the inner side of the threaded sleeve 5. A first cylinder 7 is fixedly mounted at the middle of the top end of the movable seat 6, and a lifting plate 8 is connected to the output end of the first cylinder 7. A scraper 9 is fixedly mounted at the middle of the bottom end of the lifting plate 8. The bottom of the scraper 9 is conical. An extension seat 10 is provided on one side of the top end of the movable seat 6, and a second cylinder 11 is connected to one end of the extension seat 10. A connecting seat is connected to the output end of the second cylinder 11. 12, and the side wall of the connecting seat 12 is fixedly connected to the adjusting seat 13. The two side walls of the adjusting seat 13 are provided with holes whose diameter is adapted to the outer diameter of the movable rod 17. The adjusting seats 13 are symmetrically distributed on both sides of the scraper 9. A damper 14 is fixedly provided in the middle of one side of the adjusting seat 13. The output end of the damper 14 is connected to the movable plate 15. A cleaning brush 16 is distributed on the side of the movable plate 15 away from the damper 14. A movable rod 17 is distributed at one end of the damper 14. A return spring 18 is sleeved on the outer ring surface of one end of the movable rod 17.

[0028] In operation, the first cylinder 7 first pushes the lifting plate 8 fixedly connected to its bottom longitudinally, thus achieving the longitudinal movement of the lifting plate 8. Then, the longitudinal movement of the lifting plate 8 achieves the longitudinal movement of the scraper 9, adjusting the height of the scraper 9 so that it contacts the flocculent material floating on the wastewater surface. Next, the drive motor 3 operates, causing the screw 4 connected to its output end to rotate. Since the screw 4 and the threaded sleeve 5 are threadedly connected, the rotation of the screw 4 causes the threaded sleeve 5 to move accordingly. When the threaded sleeve 5 moves along the surface of the screw 4, it drives the moving seat 6 to adjust its lateral position. The lateral movement of the moving seat 6 achieves the lateral movement of the scraper 9, thereby scraping off the flocculent material floating on the wastewater surface. The flocculated material is moved to the upper surface of the flocculated material collection tank 22. At this time, in order to prevent flocculated material from remaining on the surface of the scraper 9, the reverse force generated by the deformation of the damper 14 will push the movable plate 15 in the opposite direction, so that the movable plate 15 drives the cleaning brush 16 to always be in contact with the outer surface of the scraper 9. At the same time, the reverse force generated by the deformation of the return spring 18 will also push the movable plate 15 in the opposite direction, so that the movable plate 15 drives the cleaning brush 16 to better fit with the surface of the scraper 9. Then, the second cylinder 11 works to push the connecting seat 12 fixedly connected to its bottom in the longitudinal direction, so as to realize the movement of the adjusting seat 13 by using the longitudinal movement of the connecting seat 12, so as to facilitate the subsequent movement of the adjusting seat 13 along the outer surface of the scraper 9 to achieve the cleaning treatment of the surface of the scraper 9.

[0029] like Figure 1 and Figure 4As shown, in some embodiments, a pretreatment tank 19 is provided on one side of the top of the main body 1 of the device, and a coagulation flotation device 20 is distributed on one side of the pretreatment tank 19. The bottom side of the coagulation flotation device 20 is connected to the pretreatment tank 19 through a pipe, and the top side of the coagulation flotation device 20 is connected to the mixing zone 21 through a pipe. The other side of the coagulation flotation device 20 is provided with the mixing zone 21, and a flocculant collection tank 22 is distributed on the side of the mixing zone 21 away from the coagulation flotation device 20. The bottom side of the flocculant collection tank 22 is connected to a pipe for subsequent discharge of the collected flocculants.

[0030] During use, the wastewater generated during dyeing and finishing enters the pretreatment tank 19 for pretreatment. After treatment, the wastewater is pumped into the coagulation and flotation equipment 20 for further treatment. The wastewater treated by the coagulation and flotation equipment 20 is then fed into the mixing zone 21, where flocs float on the surface of the wastewater, making it easier to scrape off the flocs using the scraper 9. The scraped flocs are then transported to the floc collection tank 22 for centralized treatment.

[0031] like Figure 1 and Figure 4 As shown, in some embodiments, the outer surface of the screw 4 is provided with external threads, and the threaded sleeve 5 is connected to the screw 4 by means of a threaded groove.

[0032] When in use, since the screw 4 and the threaded sleeve 5 are connected by a threaded groove, the position of the threaded sleeve 5 can be adjusted when the screw 4 rotates.

[0033] like Figure 1 and Figure 2 As shown, in some embodiments, the lifting plate 8 is slidably connected to the movable seat 6 via the first cylinder 7, and the threaded sleeves 5 are symmetrically distributed along the vertical center line of the movable seat 6.

[0034] When in use, the first cylinder 7 will push the lifting plate 8 fixedly connected to its bottom longitudinally, thereby causing the lifting plate 8 to drive the scraper 9 to adjust its longitudinal position, which facilitates better scraping of flocs in the future.

[0035] like Figure 1 , Figure 2 and Figure 3 As shown, in some embodiments, the movable plate 15 is slidably connected to the adjusting seat 13 via the movable rod 17, and the movable plate 15 is symmetrically distributed on both sides of the scraper 9.

[0036] When in use, the movable plate 15 moves laterally, which will cause the movable rod 17 to slide along the adjusting seat 13, which will facilitate the improvement of the stability of the movable plate 15 during the movement. The movement of the movable plate 15 will also cause the cleaning brush 16 to adjust its position accordingly.

[0037] like Figure 3 As shown, in some embodiments, the two ends of the return spring 18 are respectively fixedly connected to one end surface of the movable rod 17 and the outer side wall of the adjusting seat 13.

[0038] In use, since the two ends of the return spring 18 are fixedly connected to the movable rod 17 and the adjusting seat 13 respectively, when the movable rod 17 moves along the adjusting seat 13, it will cause the return spring 18 to deform and generate a reverse force, which makes it convenient to use the reverse force generated by the deformation of the return spring 18 to assist the movable rod 17 in resetting.

[0039] In summary, the wastewater generated during dyeing and finishing enters the pretreatment tank 19 for pretreatment. The treated wastewater is then pumped into the coagulation and flotation equipment 20 for further treatment. After treatment in the coagulation and flotation equipment 20, the wastewater is input into the mixing zone 21, where flocs float on the surface. The first cylinder 7 then drives the lifting plate 8, using its longitudinal movement to bring the scraper 9 into contact with the flocs floating on the wastewater surface. The drive motor 3 then drives the screw 4 to move the threaded sleeve 5, thereby adjusting the lateral position of the moving seat 6. This lateral movement of the moving seat 6 enables the scraper 9 to move laterally, scraping away the flocs floating on the wastewater surface. The scraped flocs are then moved to the flocculant storage area. On the upper surface of the collection tank 22, in order to prevent flocculent residue from remaining on the surface of the scraper 9, the reverse force generated by the deformation of the damper 14 will push the movable plate 15 in the opposite direction, thereby causing the movable plate 15 to drive the cleaning brush 16 to always adhere to the outer surface of the scraper 9. At the same time, the reverse force generated by the deformation of the return spring 18 will also push the movable plate 15 in the opposite direction, thereby causing the movable plate 15 to drive the cleaning brush 16 to better adhere to the surface of the scraper 9. Subsequently, the second cylinder 11 works to longitudinally push the connecting seat 12 fixedly connected to its bottom, thereby using the longitudinal movement of the connecting seat 12 to realize the movement of the adjusting seat 13, so that the adjusting seat 13 can drive the movable plate 15 and the cleaning brush 16 to move along the outer surface of the scraper 9, thereby achieving the cleaning treatment of the surface of the scraper 9.

[0040] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A wastewater recycling device for dyeing and finishing equipment, comprising a main body (1), a fixed seat (2) fixed on the front surface of the main body (1), a drive motor (3) fixed on the side wall of the fixed seat (2), and a screw (4) connected to the output end of the drive motor (3). Its features are: The screw (4) is fitted with a threaded sleeve (5) on its outer surface, and a movable seat (6) is fixed at the top of the threaded sleeve (5). A first cylinder (7) is fixed at the middle of the top of the movable seat (6), and a lifting plate (8) is connected to the output end of the first cylinder (7). A scraper (9) is fixed at the middle of the bottom end of the lifting plate (8). An extension seat (10) is provided on one side of the top of the movable seat (6), and a second cylinder (11) is connected to one end of the extension seat (10). The output of the second cylinder (11) is... The output end is connected to a connecting seat (12), and the side wall of the connecting seat (12) is fixedly connected to an adjusting seat (13). A damper (14) is fixedly provided in the middle of one side of the adjusting seat (13), and the output end of the damper (14) is connected to a movable plate (15). A cleaning brush (16) is distributed on the side of the movable plate (15) away from the damper (14). A movable rod (17) is distributed at one end of the damper (14), and a return spring (18) is sleeved on the outer ring surface of one end of the movable rod (17).

2. The wastewater recycling device for dyeing and finishing equipment according to claim 1, characterized in that: A pretreatment tank (19) is provided on one side of the top of the main body (1) of the device, and a coagulation flotation device (20) is distributed on one side of the pretreatment tank (19). A mixing zone (21) is distributed on the other side of the coagulation flotation device (20), and a floc collection tank (22) is distributed on the side of the mixing zone (21) away from the coagulation flotation device (20).

3. The wastewater recycling device for dyeing and finishing equipment according to claim 1, characterized in that: The outer surface of the screw (4) is provided with external threads, and the threaded sleeve (5) is connected to the screw (4) through the threaded groove.

4. The wastewater recycling device for dyeing and finishing equipment according to claim 1, characterized in that: The lifting plate (8) is connected to the moving seat (6) by the first cylinder (7), and the threaded sleeve (5) is symmetrically distributed along the vertical center line of the moving seat (6).

5. The wastewater recycling device for dyeing and finishing equipment according to claim 1, characterized in that: The movable plate (15) is slidably connected to the adjusting seat (13) via the movable rod (17), and the movable plate (15) is symmetrically distributed on both sides of the scraper (9).

6. The wastewater recycling device for dyeing and finishing equipment according to claim 1, characterized in that: The two ends of the return spring (18) are respectively fixedly connected to one end surface of the movable rod (17) and the outer wall of the adjusting seat (13).

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