A device for treating wastewater after dyeing of a textile

Abstract

The present application relates to wastewater treatment equipment technical field, more specifically discloses a kind of wastewater treatment equipment after textile dyeing, including first positioning assembly, the both sides of first positioning assembly are fixedly connected with positioning transmission assembly, the top of the side of installation positioning assembly away from first positioning assembly is fixedly connected with support positioning plate, the bottom of the side of installation positioning assembly away from first positioning assembly is fixedly connected with support positioning column;The present application when treating wastewater after textile dyeing, first wastewater needing to be treated is injected from the top of equipment, then under the action of gravity, suspended solids in wastewater are intercepted and filtered, and simultaneously driven by drive piece on the telescopic guide assembly connected with support positioning column, transmission roller is rotated, in turn, drive conveying screen to rotate slowly, then by installing cleaning assembly on the path of conveying screen movement, it can be realized that equipment is cleaned to filter screen during operation.

Description

Technical Field

[0001] This invention relates to the field of wastewater treatment equipment technology, and more specifically to a wastewater treatment device for textile dyeing. Background Technology

[0002] The textile dyeing industry is a major contributor to industrial wastewater discharge, producing wastewater containing large amounts of suspended solids such as dyes, auxiliaries, sizing agents, and fiber scraps. These suspended solids are complex in composition, highly colored, and have a high chemical oxygen demand (COD). If discharged directly without treatment, they will cause serious pollution to the aquatic ecosystem.

[0003] Currently, methods such as bar screens, sieve filtration, or sedimentation are commonly used to treat suspended solids in this type of wastewater. Among these, sieve filtration is widely used due to its simple equipment, small footprint, and intuitive treatment effect. Traditional sieve filtration equipment typically uses fixed filter screens; as wastewater passes through the screen, suspended solids are trapped, thus achieving solid-liquid separation.

[0004] However, the aforementioned existing technologies have significant limitations: First, during continuous operation, the trapped suspended solids accumulate on the filter screen surface, easily causing clogging, leading to a sharp decline in filtration efficiency, reduced water flow capacity, and even requiring shutdown. Second, filter cleaning typically relies on manual labor, increasing the workload of operators and requiring interruptions to the treatment process, reducing the continuity and automation of wastewater treatment and impacting overall production efficiency. Although some filtration equipment with automatic cleaning scrapers or backwashing devices has emerged, their structures are often complex, resulting in limited cleaning effectiveness. In particular, for highly viscous textile dye suspensions, incomplete cleaning remains a prominent issue, and maintenance costs are high.

[0005] Therefore, there is an urgent need in this field for a wastewater treatment device that can operate continuously and automatically, has strong anti-clogging capabilities, and is highly self-cleaning, in order to solve the bottleneck problem of suspended solids filtration in textile dyeing wastewater treatment. Summary of the Invention

[0006] In order to overcome the above-mentioned defects of the prior art, the present invention provides a wastewater treatment device after textile dyeing to solve the problems existing in the background art.

[0007] This invention provides the following technical solution: a wastewater treatment device for textile dyeing, comprising a first positioning component, positioning transmission components fixedly connected to both sides of the first positioning component, an installation positioning component fixedly connected to the inner side of the positioning transmission component, a supporting positioning plate fixedly connected to the top of the installation positioning component on the side away from the first positioning component, a supporting positioning column fixedly connected to the bottom of the installation positioning component on the side away from the first positioning component, telescopic guide components fixedly connected to the top of the supporting positioning plate, the side of the installation positioning component away from the first positioning component, and the side of the supporting positioning column away from the installation positioning component, a transmission component installed on the top of the inner side of the positioning transmission component, a fixing plate fixedly connected to the front of the first positioning component, a supporting positioning rod fixedly connected to the bottom of the fixing plate, and a transmission positioning component provided at the bottom of the inner side of the positioning transmission component; when the device is in use, another set of transmission filter components can be installed at the bottom of the device, and the top of the newly installed transmission filter component needs to be in contact with the bottom of the conveying filter screen when it is performing filtration. By adjusting the overlap position of the filter holes, the filtration accuracy of the device can be controlled, thereby facilitating user adjustment.

[0008] Furthermore, the first positioning component includes a first sealing plate, and a second sealing plate is fixedly connected to the bottom of the first sealing plate. The bottom of the first sealing plate has beveled edges on both sides, and the bottom of the second sealing plate has rounded edges on both sides.

[0009] Furthermore, the installation positioning component includes a first positioning baffle, the front and back sides of the first positioning baffle are provided with sealing positioning notches, the bottom of the first positioning baffle is fixedly connected with a positioning inclined plate, the other side of the first positioning baffle and the positioning inclined plate are provided with positioning grooves, and the bottom of the positioning inclined plate is provided with...

[0010] Furthermore, the positioning and transmission component includes a positioning frame, a convex guide groove is provided on the back of the positioning frame, a rotating belt is provided on the outer side of the inner side of the convex guide groove, and a first tooth is fixedly connected to the inner side of the rotating belt.

[0011] Furthermore, the telescopic guide assembly includes a telescopic sleeve, a telescopic rod is installed on the top of the telescopic sleeve, a hexagonal positioning plate is fixedly connected to the top of the telescopic rod, a rotating shaft is installed on the front of the hexagonal positioning plate, and a transmission roller is fixedly connected to the back of the rotating shaft.

[0012] Furthermore, the transmission assembly includes a servo motor, the output shaft of which is fixedly connected to a first positioning shaft, a second tooth is fixedly connected to the outer side of the first positioning shaft, and a linkage rod is fixedly connected to the back side of the first positioning shaft.

[0013] Furthermore, the transmission positioning assembly includes a push roller, a second positioning shaft is mounted on the front and back of the push roller, a push rod is fixedly connected to the side of the second positioning shaft away from the push roller, a limit ring plate is fixedly connected to the outer side of the push rod away from the push roller, and push teeth are provided at the bottom of the push rod.

[0014] Furthermore, the width of the inner side of the convex guide groove and the diameter of the limiting ring plate are fitted with a clearance, the diameter of the push rod and the width of the opening of the convex guide groove are fitted with a clearance, the push roller and the second positioning shaft are connected by a bearing, the push teeth mesh with the first teeth, and the second teeth mesh with the first teeth.

[0015] Furthermore, there is a clearance fit between the front projection dimensions of the first positioning baffle and the positioning inclined plate and the inner dimensions of the front projection of the positioning frame, and there is a clearance fit between the inner dimensions of the positioning groove and the middle of the inner projection of the positioning frame and the radius of the pushing roller and the thickness of the conveying filter.

[0016] Furthermore, a drive assembly is fixedly connected to the rotating shaft of the supporting positioning column, and the diameter of the arc is fitted with the arc at the bottom of the positioning frame with a clearance.

[0017] The technical effects and advantages of this invention are as follows:

[0018] When treating wastewater from textile dyeing, the present invention first injects the wastewater to be treated from the top of the equipment. Then, under the action of gravity, the suspended solids in the wastewater are intercepted and filtered. At the same time, the drive component on the telescopic guide assembly connected to the support positioning column drives the transmission roller to rotate, which in turn drives the conveying filter screen to rotate slowly. Then, by installing a cleaning component on the path of the conveying filter screen, the filter screen can be cleaned during the operation of the equipment.

[0019] This invention addresses the issue that prolonged treatment of textile dyeing wastewater can lead to the adsorption of a large amount of impurities on the inner side of the first positioning component and the mounting positioning component. At this point, a servo motor drives the first positioning shaft to rotate, which in turn drives the second tooth to rotate. The meshing of the second and first teeth causes the first tooth and the rotating belt to rotate within the convex guide groove. This, in turn, moves the pushing tooth and the second positioning shaft within the convex guide groove, causing the telescopic rod to retract into the telescopic sleeve until the transmission positioning component moves to the top of the convex guide groove. During this movement, the conveyor filter effectively cleans the impurities adsorbed on the inner side of the mounting positioning component, facilitating cleaning by the user and reducing manual intervention in the wastewater treatment process.

[0020] In this invention, another set of transmission filter components can be installed at the bottom of the device during use. The top of the newly installed transmission filter component needs to be in contact with the bottom of the transmission filter screen when it is performing filtration. By adjusting the overlap position of the filter holes, the filtration accuracy of the device can be controlled, thus making it convenient for the user to make adjustments. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0022] Figure 2 This is a schematic diagram of the overall bottom structure of the present invention;

[0023] Figure 3 This is a partial structural schematic diagram of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the first positioning component of the present invention;

[0025] Figure 5 This is a schematic diagram of the installation and positioning component structure of the present invention;

[0026] Figure 6 This is a schematic diagram of the positioning transmission component structure of the present invention;

[0027] Figure 7 This is a schematic diagram of the telescopic guide assembly structure of the present invention;

[0028] Figure 8 This is a schematic diagram of the transmission component structure of the present invention;

[0029] Figure 9 This is a schematic diagram of the transmission positioning component of the present invention.

[0030] The attached figures are labeled as follows: 1. First positioning component; 101. First sealing plate; 102. Second sealing plate; 103. Angled angle; 104. Arc; 2. Installation positioning component; 201. First positioning baffle; 202. Positioning inclined plate; 203. Sealing positioning notch; 204. Positioning groove; 3. Positioning transmission component; 301. Positioning frame; 302. Convex guide groove; 303. Rotating belt; 304. First tooth; 4. Supporting positioning plate; 5. Supporting positioning column; 6. Telescopic guide assembly Components; 601, Telescopic sleeve; 602, Telescopic rod; 603, Hexagonal positioning plate; 604, Rotating shaft; 605, Transmission roller; 7, Transmission assembly; 701, Servo motor; 702, First positioning shaft; 703, Second tooth; 704, Linkage rod; 8, Fixing plate; 9, Transmission positioning assembly; 901, Push roller; 902, Second positioning shaft; 903, Push rod; 904, Limiting ring plate; 905, Push tooth; 10, Support positioning rod; 11, Conveying filter. Detailed Implementation

[0031] The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. In addition, the forms of the various structures described in the following embodiments are merely illustrative. The wastewater treatment equipment for textile dyeing involved in the present invention is not limited to the structures described in the following embodiments. All other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0032] Reference Figures 1 to 9 This invention provides a wastewater treatment device for textile dyeing, comprising a first positioning component 1, positioning transmission components 3 fixedly connected to both sides of the first positioning component 1, an installation positioning component 2 fixedly connected to the inner side of the positioning transmission component 3, a supporting positioning plate 4 fixedly connected to the top of the installation positioning component 2 away from the first positioning component 1, a supporting positioning column 5 fixedly connected to the bottom of the installation positioning component 2 away from the first positioning component 1, a telescopic guide component 6 fixedly connected to the top of the supporting positioning plate 4, the side of the installation positioning component 2 away from the first positioning component 1, and the side of the supporting positioning column 5 away from the installation positioning component 2, a transmission component 7 installed on the top of the inner side of the positioning transmission component 3, a fixing plate 8 fixedly connected to the front of the first positioning component 1, a supporting positioning rod 10 fixedly connected to the bottom of the fixing plate 8, and a transmission positioning component 9 provided on the bottom of the inner side of the positioning transmission component 3; when the device is in use, another set of transmission filter components can be installed at the bottom of the device, and the top of the newly installed transmission filter component needs to be in contact with the bottom of the transmission filter 11 when the filtration is in operation. By adjusting the overlap position of the filter holes, the filtration accuracy of the device can be controlled, thereby facilitating user adjustment.

[0033] Furthermore, the first positioning component 1 includes a first sealing plate 101, and a second sealing plate 102 is fixedly connected to the bottom of the first sealing plate 101. The bottom of the first sealing plate 101 has beveled angles 103 on both sides, and the bottom of the second sealing plate 102 has arcs 104 on both sides.

[0034] Furthermore, the installation positioning component 2 includes a first positioning baffle 201. The front and back sides of the first positioning baffle 201 are provided with sealing positioning notches 203. The bottom of the first positioning baffle 201 is fixedly connected to a positioning inclined plate 202. The other side of the first positioning baffle 201 and the positioning inclined plate 202 are provided with positioning grooves 204. The bottom of the positioning inclined plate 202 is provided with a 205.

[0035] Furthermore, the positioning transmission component 3 includes a positioning frame 301, a convex guide groove 302 is provided on the back of the positioning frame 301, a rotating belt 303 is provided on the outer side of the inner side of the convex guide groove 302, and a first tooth 304 is fixedly connected to the inner side of the rotating belt 303.

[0036] Furthermore, the telescopic guide assembly 6 includes a telescopic sleeve 601, a telescopic rod 602 is mounted on the top of the telescopic sleeve 601, a hexagonal positioning plate 603 is fixedly connected to the top of the telescopic rod 602, a rotating shaft 604 is mounted on the front of the hexagonal positioning plate 603, and a transmission roller 605 is fixedly connected to the back of the rotating shaft 604.

[0037] Furthermore, the transmission assembly 7 includes a servo motor 701, the output shaft of which is fixedly connected to a first positioning shaft 702. A second tooth 703 is fixedly connected to the outer side of the first positioning shaft 702, and a linkage rod 704 is fixedly connected to the back side of the first positioning shaft 702. After prolonged treatment of wastewater from textile dyeing, a large amount of impurities will be adsorbed on the inner side of the first positioning assembly 1 and the mounting positioning assembly 2. At this time, the servo motor 701 drives the first positioning shaft 702 to rotate, which in turn drives the second tooth 703 to rotate. Because the second tooth 703 is connected to the first positioning shaft 702... The meshing of the teeth 304 drives the first tooth 304 and the rotating belt 303 to rotate inside the convex guide groove 302, which in turn drives the pushing tooth 905 and the second positioning shaft 902 to move inside the convex guide groove 302. This causes the telescopic rod 602 to retract inside the telescopic sleeve 601 until the transmission positioning component 9 moves to the top of the convex guide groove 302. During the movement, the conveying filter 11 effectively cleans the impurities adsorbed inside the positioning component 2, making it easier for users to clean and reducing manual intervention in the wastewater treatment process.

[0038] Furthermore, the transmission positioning assembly 9 includes a push roller 901, a second positioning shaft 902 is mounted on the front and back of the push roller 901, a push rod 903 is fixedly connected to the side of the second positioning shaft 902 away from the push roller 901, a limit ring plate 904 is fixedly connected to the outer side of the push rod 903 away from the push roller 901, and a push tooth 905 is provided at the bottom of the push rod 903; when treating wastewater after textile dyeing, the wastewater to be treated is first injected from the top of the equipment, and then under the action of gravity, the suspended solids in the wastewater are intercepted and filtered, and at the same time, the drive component on the telescopic guide assembly 6 connected to the support positioning column 5 drives the transmission roller 605 to rotate, which in turn drives the conveying filter screen 11 to rotate slowly. Then, by installing a cleaning component on the path of the conveying filter screen 11, the filter screen can be cleaned during the operation of the equipment.

[0039] Furthermore, there is a clearance fit between the width of the inner side of the convex guide groove 302 and the diameter of the limiting ring plate 904, a clearance fit between the diameter of the push rod 903 and the width of the opening of the convex guide groove 302, a bearing connection between the push roller 901 and the second positioning shaft 902, a push tooth 905 meshing with the first tooth 304, and a second tooth 703 meshing with the first tooth 304.

[0040] Furthermore, there is a clearance fit between the front projection dimensions of the first positioning baffle 201 and the positioning inclined plate 202 and the inner dimensions of the front projection of the positioning frame 301, and there is a clearance fit between the inner dimensions of the positioning groove 204 and the middle of the inner projection of the positioning frame 301 and the radius of the push roller 901 and the thickness of the conveying filter 11.

[0041] Furthermore, a drive assembly is fixedly connected to the rotating shaft 604 connected to the support positioning column 5, and the diameter of the arc 104 is fitted with the arc at the bottom of the positioning frame 301 with a clearance.

[0042] The working principle of this invention is as follows: When treating wastewater from textile dyeing, the wastewater to be treated is first injected from the top of the equipment. Then, under the action of gravity, the suspended solids in the wastewater are intercepted and filtered. At the same time, the drive component on the telescopic guide assembly 6 connected to the support positioning column 5 drives the transmission roller 605 to rotate, which in turn drives the conveying filter screen 11 to rotate slowly. Then, by installing a cleaning component on the path of the conveying filter screen 11, the filter screen can be cleaned during the operation of the equipment.

[0043] After prolonged treatment of wastewater from textile dyeing, a large amount of impurities will be adsorbed on the inner side of the first positioning component 1 and the mounting positioning component 2. At this time, the servo motor 701 drives the first positioning shaft 702 to rotate, which in turn drives the second tooth 703 to rotate. Since the second tooth 703 and the first tooth 304 mesh with each other, the first tooth 304 and the rotating belt 303 rotate inside the convex guide groove 302. Then, the pushing tooth 905 and the second positioning shaft 902 move inside the convex guide groove 302, which causes the telescopic rod 602 to retract inside the telescopic sleeve 601 until the transmission positioning component 9 moves to the top of the convex guide groove 302. During the movement, the conveying filter 11 will effectively clean the impurities adsorbed on the inner side of the mounting positioning component 2, which makes it easier for users to clean and reduces the manual intervention in the wastewater treatment process.

[0044] When the equipment is in use, another set of transmission filter components can be installed at the bottom of the equipment. The top of the newly installed transmission filter component needs to be in contact with the bottom of the transmission filter 11 when it is performing filtration. By adjusting the overlap position of the filter holes, the filtration accuracy of the equipment can be controlled, which makes it easier for the user to make adjustments.

[0045] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0046] Secondly: The accompanying drawings of the embodiments disclosed in this invention only involve the structures involved in the embodiments disclosed in this invention. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this invention can be combined with each other.

[0047] In conclusion, the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A wastewater treatment device for textile dyeing, comprising a first positioning component (1), characterized in that: Positioning transmission components (3) are fixedly connected to both sides of the first positioning component (1). An installation positioning component (2) is fixedly connected to the inner side of the positioning transmission component (3). A support positioning plate (4) is fixedly connected to the top of the installation positioning component (2) on the side away from the first positioning component (1). A support positioning column (5) is fixedly connected to the bottom of the installation positioning component (2) on the side away from the first positioning component (1). Telescopic guide components (6) are fixedly connected to the top of the support positioning plate (4), the side of the installation positioning component (2) away from the first positioning component (1), and the side of the support positioning column (5) away from the installation positioning component (2). A transmission component (7) is installed on the top of the inner side of the positioning transmission component (3). A fixing plate (8) is fixedly connected to the front of the first positioning component (1). A support positioning rod (10) is fixedly connected to the bottom of the fixing plate (8). A transmission positioning component (9) is provided on the bottom of the inner side of the positioning transmission component (3). The first positioning component (1) includes a first sealing plate (101), and a second sealing plate (102) is fixedly connected to the bottom of the first sealing plate (101). The bottom of the first sealing plate (101) has chamfers (103) on both sides, and the bottom of the second sealing plate (102) has arcs (104) on both sides. The installation positioning component (2) includes a first positioning baffle (201), a sealing positioning notch (203) is provided on the front and back sides of the first positioning baffle (201), a positioning inclined plate (202) is fixedly connected to the bottom of the first positioning baffle (201), a positioning groove (204) is provided on the other side of the first positioning baffle (201) and the positioning inclined plate (202), and a (205) is provided at the bottom of the positioning inclined plate (202). The positioning transmission component (3) includes a positioning frame (301), a convex guide groove (302) is provided on the back of the positioning frame (301), a rotating belt (303) is provided on the outer side of the inner side of the convex guide groove (302), and a first tooth (304) is fixedly connected to the inner side of the rotating belt (303). The telescopic guide assembly (6) includes a telescopic sleeve (601), a telescopic rod (602) is installed on the top of the telescopic sleeve (601), a hexagonal positioning plate (603) is fixedly connected to the top of the telescopic rod (602), a rotating shaft (604) is installed on the front of the hexagonal positioning plate (603), and a transmission roller (605) is fixedly connected to the back of the rotating shaft (604). The transmission assembly (7) includes a servo motor (701), the output shaft of the servo motor (701) is fixedly connected to a first positioning shaft (702), the outer side of the first positioning shaft (702) is fixedly connected to a second tooth (703), and the back side of the first positioning shaft (702) is fixedly connected to a linkage rod (704). The transmission positioning assembly (9) includes a push roller (901), a second positioning shaft (902) is mounted on the front and back of the push roller (901), a push rod (903) is fixedly connected to the side of the second positioning shaft (902) away from the push roller (901), a limit ring plate (904) is fixedly connected to the outer side of the push rod (903) away from the push roller (901), and push teeth (905) are provided at the bottom of the push rod (903). The width of the inner side of the convex guide groove (302) and the diameter of the limiting ring plate (904) are fitted with a clearance. The diameter of the push rod (903) and the width of the opening of the convex guide groove (302) are fitted with a clearance. The push roller (901) and the second positioning shaft (902) are connected by a bearing. The push tooth (905) meshes with the first tooth (304). The second tooth (703) meshes with the first tooth (304). The drive unit on the telescopic guide assembly (6) connected to the support positioning column (5) drives the transmission roller (605) to rotate, which in turn drives the conveying filter screen (11) to rotate slowly. Then, by installing the cleaning component on the path of the conveying filter screen (11), the equipment can clean the filter screen during operation. After long-term treatment of wastewater from textile dyeing, a large amount of impurities will be adsorbed on the inner side of the first positioning component (1) and the installation positioning component (2). At this time, the servo motor (701) drives the first positioning shaft (702) to rotate, which in turn drives the second tooth (703) to rotate. Since the second tooth (703) and the first tooth (304) mesh with each other, the first tooth (304) and the rotating belt (303) rotate inside the convex guide groove (302). Then, the pushing tooth (905) and the second positioning shaft (902) move inside the convex guide groove (302), and then the telescopic rod (602) retracts inside the telescopic sleeve (601) until the transmission positioning component (9) moves to the top of the convex guide groove (302). During the movement, the conveying filter (11) will effectively clean the impurities adsorbed on the inner side of the installation positioning component (2).

2. The wastewater treatment equipment for textile dyeing according to claim 1, characterized in that: The first positioning baffle (201) and the positioning inclined plate (202) are fitted with a clearance between the front projection size and the inner size of the front projection of the positioning frame (301), and the inner size of the positioning groove (204) and the middle size of the inner projection of the positioning frame (301) are fitted with a clearance between the radius of the push roller (901) and the thickness of the conveying filter (11).

3. The wastewater treatment equipment for textile dyeing according to claim 1, characterized in that: A drive assembly is fixedly connected to the rotating shaft (604) connected to the support positioning column (5), and the diameter of the arc (104) is fitted with the arc at the bottom of the positioning frame (301) with a clearance.

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