Printing and dyeing wastewater treatment device for textile printing and dyeing

Abstract

The printing and dyeing wastewater treatment device comprises a treatment box, a partition plate is fixedly arranged in the treatment box, a bottom plate is arranged on one side of the partition plate in a sliding mode, the bottom plate is arranged on the side wall of the treatment box in a sliding mode through a sliding block, and a sliding groove corresponding to the sliding block is formed in the side wall of the inner side of the treatment box; a sliding groove is formed in the bottom plate, a threaded rod is rotationally arranged in the sliding groove and rotationally penetrates through the sliding block, a threaded through hole corresponding to the threaded rod is formed in the sliding block, a water inlet is fixedly formed in the side wall of one side of the processing box, a water passing opening is formed in the partition plate, and a filter plate is fixedly arranged on the side, close to the bottom plate, of the water passing opening. According to the textile printing and dyeing wastewater treatment device, textile printing and dyeing wastewater can be subjected to standing, filtering and adsorption treatment in sequence, multiple purification treatment modes are combined, the purification effect is greatly improved, the filter plate can be continuously scraped, and the situation that textile fibers are accumulated on the filter plate to affect the filtering effect is avoided.

Description

Technical Field

[0001] The invention relates to the technical field of printing and dyeing wastewater treatment, in particular to a printing and dyeing wastewater treatment device for textile printing and dyeing. Background Art

[0002] Textile printing and dyeing wastewater is usually mainly discharged from the processing of cotton, linen, chemical fiber and its blended products, silk-based printing and dyeing, wool dyeing and finishing, and silk factories. This kind of wastewater often contains a large amount of organic matter and placed fibers. Direct discharge often causes great pollution to the environment. Therefore, textile printing and dyeing wastewater often needs to be treated before discharge to reduce pollution to the environment.

[0003] In the prior art, traditional textile printing and dyeing wastewater usually passes directly through a filter screen and uses the filter screen to filter and treat the wastewater to purify the wastewater. This purification effect is not thorough enough, and the filtered wastewater still contains organic matter, causing pollution. In addition, during the filtration process, textile fibers and other debris will accumulate on the filter screen, causing the filter screen to be blocked, greatly affecting the filtration effect. For this reason, we propose a textile printing and dyeing wastewater treatment device to solve the above problems. Summary of the invention

[0004] The purpose of the present invention is to solve the shortcomings existing in the prior art, such as: the purification effect of traditional textile printing and dyeing wastewater is poor, and during the filtration process, debris will accumulate on the filter screen, affecting the filtration effect, and a textile printing and dyeing wastewater treatment device is proposed.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions: The hopper is provided with a bottom plate on one side of the hopper, and the bottom plate is slidably arranged on the side wall of the hopper through a slider. A slide groove corresponding to the slide groove is provided on the inner side wall of the hopper, a threaded rod is rotatably arranged in the slide groove, the threaded rod rotatably penetrates the slide groove, and a threaded through hole corresponding to the threaded rod is provided on the slide. A water inlet is fixedly provided on one side wall of the hopper, a water outlet is provided on the hopper, a filter plate is fixedly provided on the side of the water outlet close to the bottom plate, and a blocking mechanism corresponding to the water outlet is provided in the water outlet, a scraping mechanism corresponding to the filter plate is provided on the hopper, an adsorption box is also inserted in the hopper, the adsorption box is fixedly inserted on the side wall of the hopper away from the bottom plate, activated carbon is provided in the adsorption box, a water outlet is fixedly provided on the lower end of the side of the hopper close to the adsorption box, and a transmission mechanism corresponding to the water outlet is provided on the threaded rod.

[0006] Preferably, the blocking mechanism includes a baffle, the upper wall of the water outlet is provided with a storage groove corresponding to the baffle, the baffle is slidably arranged in the storage groove, and a connecting rod is fixedly arranged on the side wall of the baffle, a pull plate is fixedly arranged on the side wall of the connecting rod away from the baffle, the pull plate extends upward out of the processing box, and a pull handle is fixedly arranged on the pull plate.

[0007] Preferably, the scraping mechanism includes a slide plate, which is slidably arranged on the partition through a slide rod, and a scraper is fixedly arranged on the lower wall of one side of the slide plate, the scraper extends to the filter plate, and the scraper is arranged in contact with the filter plate, and a pushing mechanism corresponding to the slide plate is provided on the partition.

[0008] Preferably, the pushing mechanism includes a rotating wheel, a motor is fixedly arranged on the partition, a rotating rod is fixedly connected to the output end of the motor, the rotating wheel is fixedly arranged on the side wall of the rotating rod at one end away from the motor, a transmission groove corresponding to the rotating wheel is opened on the lower wall of the slide plate, the rotating wheel is rotatably arranged in the transmission groove, and a half circle of latching teeth is fixedly arranged circumferentially on the side wall of the rotating wheel, and a number of latching tooth grooves corresponding to the latching teeth are symmetrically opened on the side walls of the squirrel transmission groove.

[0009] Preferably, the transmission mechanism includes a transmission belt, one end of the threaded rod is rotatably arranged to penetrate the upper wall of the processing box, and the end of the threaded rod that penetrates the processing box is rotatably sleeved with a transmission wheel, a rotating opening corresponding to the threaded rod is opened on the transmission wheel, the transmission wheel is connected to the rotating rod through the transmission belt, and the transmission wheel is provided with a connecting mechanism corresponding to the threaded rod.

[0010] Preferably, the connecting mechanism includes two clamping blocks, and two telescopic grooves corresponding to the clamping blocks are symmetrically provided on the side wall of the rotating opening. The two clamping blocks are slidably arranged in the two telescopic grooves, and the two clamping blocks are respectively connected to the inner walls of the two telescopic grooves through springs. A plurality of clamping grooves corresponding to the clamping blocks are circumferentially provided on the side wall of the threaded rod, and levers are fixedly provided on the side walls of the two clamping blocks, and the two levers are slidably penetrated through the upper wall of the transmission wheel, and the upper wall of the transmission wheel is symmetrically provided with two strip-shaped sliding openings corresponding to the levers.

[0011] Compared with the prior art, the present invention has the following beneficial effects: the bottom plate is controlled by the cooperation of the threaded rod and the sliding block, and the bottom plate can be driven to rise or fall by rotating the threaded rod, so that impurities that have settled to the bottom after standing still can be easily cleaned; the cooperation of the rotating wheel and the transmission groove can drive the rotating wheel to rotate in the transmission groove after the motor is turned on, so that the sliding block can be driven to slide back and forth, and then the scraper can be driven to scrape back and forth on the filter plate, so that the filter plate can be continuously scraped and cleaned during the filtration process, and the problem of impurities such as textile fibers accumulating on the filter plate and causing the filter plate to be blocked can be effectively avoided, thereby ensuring the filtering effect of the filter plate; the transmission belt is provided, and the rotating rod drives the transmission wheel to rotate, and the lever is provided, so as to realize the control of the filter plate; The card block can be controlled by pushing the lever to drive the card block into the card slot, so that the transmission wheel is connected to the threaded rod, so that the rotating wheel can drive the threaded rod to rotate, so that the bottom plate can be driven to lift and lower without manpower. The water outlet is blocked by setting the baffle, so that the side where the bottom plate is located can be left to stand, so that larger debris inside it can sink to the bottom, further reducing the problem of filter plate clogging. The baffle is controlled by setting the pull plate, and pulling the pull plate can drive the baffle to be retracted into the storage groove, so that the water outlet can be opened to filter the wastewater that has been left to stand. By setting the activated carbon adsorption box, the adsorption of organic matter in the wastewater is achieved, which greatly improves the purification effect of the wastewater and avoids pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 This is a schematic diagram of the three-dimensional structure of a textile printing and dyeing wastewater treatment device proposed by the present invention; Figure 2 This is a schematic side structural diagram of a textile printing and dyeing wastewater treatment device proposed by the present invention; Figure 3 It is a structural schematic diagram of the slide plate; Figure 4 It is a schematic diagram of the top view of the structure at the transmission wheel; Figure 5 for Figure 4 Schematic diagram of the structure at A in the middle.

[0013] In the figure: 1 processing box, 2 water inlet, 3 water outlet, 4 partition, 5 bottom plate, 6 slider, 7 slide groove, 8 threaded rod, 9 transmission wheel, 10 motor, 11 rotating rod, 12 rotating wheel, 13 slide plate, 14 slide rod, 15 scraper, 16 water outlet, 17 filter plate, 18 baffle, 19 storage groove, 20 connecting rod, 21 pull plate, 22 transmission belt, 23 adsorption box, 24 transmission groove, 25 rotating port, 26 telescopic groove, 27 block, 28 spring, 29 lever. DETAILED DESCRIPTION

[0014] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0015] Reference Figure 1-5A textile printing and dyeing wastewater treatment device comprises a treatment box 1, a partition 4 is fixedly arranged in the treatment box 1, a bottom plate 5 is slidably arranged on one side of the partition 4, the bottom plate 5 is slidably arranged on the side wall of the treatment box 1 through a slider 6, a slide groove 7 corresponding to the slider 6 is arranged on the inner side wall of the treatment box 1, a threaded rod 8 is rotatably arranged in the slide groove 7, the threaded rod 8 is rotatably arranged through the slider 6, and a threaded through hole corresponding to the threaded rod 8 is opened on the slider 6, a water inlet 2 is fixedly arranged on one side wall of the treatment box 1, a water outlet 16 is opened on the partition 4, a filter plate 17 is fixedly arranged on the side of the water outlet 16 close to the bottom plate 5, and a blocking mechanism corresponding to the water outlet 16 is arranged in the water outlet 16, and the blocking mechanism includes a baffle 18, and the upper wall of the water outlet 16 is opened with a baffle plate 18 corresponding to the baffle plate 18. The baffle 18 is slidably arranged in the storage groove 19, and a connecting rod 20 is fixedly arranged on the side wall of the baffle 18, and a pulling plate 21 is fixedly arranged on the side wall of the connecting rod 20 away from the baffle 18, and the pulling plate 21 extends upward out of the processing box 1, and a pulling handle is fixedly arranged on the pulling plate 21. A scraping mechanism corresponding to the filter plate 17 is provided on the partition 4, and the scraping mechanism includes a slide plate 13, and the slide plate 13 is slidably arranged on the partition 4 through the slide rod 14, and a scraper 15 is fixedly arranged on the lower wall of one side of the slide plate 13, and the scraper 15 extends to the filter plate 17, and the scraper 15 is arranged in contact with the filter plate 17, and a pushing mechanism corresponding to the slide plate 13 is provided on the partition 4, and the pushing mechanism includes a rotating wheel 12, and a motor 10 is fixedly arranged on the partition 4. The output end of the motor 10 is fixedly connected with a rotating rod 11, and the rotating wheel 12 is fixedly arranged on the side wall of the rotating rod 11 at one end away from the motor 10. A transmission groove 24 corresponding to the rotating wheel 12 is provided on the lower wall of the slide plate 13. The rotating wheel 12 is rotatably arranged in the transmission groove 24, and a half circle of latch teeth are fixedly arranged circumferentially on the side wall of the rotating wheel 12. A plurality of latch tooth grooves corresponding to the latch teeth are symmetrically arranged on both side walls of the squirrel transmission groove 24. An adsorption box 23 is also inserted in the processing box 1. The adsorption box 23 is fixedly inserted on the side wall of the partition 4 away from the bottom plate 5. Activated carbon is arranged in the adsorption box 23. A water outlet 3 is fixedly arranged at the lower end of the side of the processing box 1 close to the adsorption box 23. A transmission mechanism corresponding to it is provided on the threaded rod 8, and the transmission mechanism includes a transmission belt 22. One end of the threaded rod 8 is rotatably penetrated through the upper wall of the processing box 1, and a transmission wheel 9 is rotatably sleeved on one end of the threaded rod 8 that penetrates the processing box 1. A rotating opening 25 corresponding to the threaded rod 8 is opened on the transmission wheel 9. The transmission wheel 9 is transmission-connected to the rotating rod 11 through a transmission belt 22. A connecting mechanism corresponding to the threaded rod 8 is provided on the transmission wheel 9. The connecting mechanism includes two clamping blocks 27. Two telescopic grooves 26 corresponding to the clamping blocks 27 are symmetrically opened on the side wall of the rotating opening 25. The two clamping blocks 27 are slidably set in the two telescopic grooves 26, and the two clamping blocks 27 are respectively connected to the inner walls of the two telescopic grooves 26 through springs 28. A plurality of clamping grooves corresponding to the clamping blocks 27 are circumferentially opened on the side wall of the threaded rod 8. A shifting rod 29 is fixedly set on the side walls of the two clamping blocks 27.The two levers 29 are both slidably arranged on the upper wall of the transmission wheel 9. The upper wall of the transmission wheel 9 is symmetrically provided with two strip-shaped sliding openings corresponding to the levers 29. The bottom plate 5 is controlled by the cooperation of the threaded rod 8 and the slider 6. The bottom plate 5 can be driven to rise or fall by rotating the threaded rod 8, so that the impurities that have settled to the bottom after standing still can be easily cleaned. Through the cooperation of the rotating wheel 12 and the transmission groove 24, after the motor 10 is turned on, the rotating wheel 12 can be driven to rotate in the transmission groove 24, so that the slide plate 13 can be driven to slide back and forth, and then the scraper 15 can be driven to scrape back and forth on the filter plate 17, so that the filter plate 17 can be continuously scraped and cleaned during the filtering process, and the problem of impurities such as textile fibers accumulating on the filter plate 17 and causing the filter plate 17 to be blocked can be effectively avoided, thereby ensuring the filtering effect of the filter plate 17. By setting the transmission belt 22, the rotating rod 11 can drive the transmission The wheel 9 rotates, and the control of the card block 27 is realized by setting the lever 29. The card block 27 can be driven to enter the card slot by toggling the lever 29, so that the transmission wheel 9 is connected with the threaded rod 8, so that the transmission wheel 9 can drive the threaded rod 8 to rotate, so that the bottom plate 5 can be driven to lift and lower without manpower. The water outlet 16 is blocked by setting the baffle 18, so that the side where the bottom plate 5 is located can be left to stand, so that the larger debris inside it sinks to the bottom, further reducing the problem of clogging of the filter plate 17. The baffle 18 is controlled by setting the pull plate 21. Pulling the pull plate 21 can drive the baffle 18 to be stored in the storage groove 19, so that the water outlet 16 can be opened to filter the wastewater that has been left to stand. The activated carbon adsorption box 23 is set to adsorb organic matter in the wastewater, which greatly improves the purification effect of the wastewater and avoids pollution.

[0016] In the present invention, when treating textile printing and dyeing wastewater, the wastewater is first introduced into the treatment box 1 through the water inlet 2 and enters one side of the bottom plate 5 for standing. After standing, the pull plate 21 is pulled to drive the baffle 18 to be stored in the storage groove 19, thereby opening the water inlet 16, and the motor 10 is turned on to drive the rotating wheel 12 to rotate in the transmission groove 24. Through the cooperation of the latch teeth and the latch tooth groove, the slide plate 13 can be driven to slide back and forth, thereby driving the scraper 15 to scrape the filter plate 17 back and forth, effectively preventing the accumulation of debris on the filter plate 17 and affecting the filtering effect. The wastewater is then filtered out. After filtering by the filter plate 17, the wastewater enters the side where the adsorption box 23 is placed. After the activated carbon adsorbs the organic matter, the wastewater purification operation can be completed, which greatly improves the purification effect of the wastewater. After the filtering is completed, it is only necessary to turn the lever 29 to drive the block 27 to enter the groove on the side wall of the threaded rod 8, so that the transmission wheel 9 can be connected to the threaded rod 8, so that the rotating rod 11 can drive the threaded rod 8 to rotate when driving the transmission wheel 9 to rotate, so that the motor 10 drives the threaded rod 8 to rotate to complete the lifting and lowering of the bottom plate 5, which is convenient for cleaning the impurities settled on the bottom of the bottom plate 5.

[0017] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A textile printing and dyeing wastewater treatment device, comprising a treatment box (1), characterized in that: A partition (4) is fixedly provided inside the processing box (1), a bottom plate (5) is slidably provided on one side of the partition (4), the bottom plate (5) is slidably provided on the side wall of the processing box (1) via a slider (6), a slide groove (7) corresponding to the slider (6) is provided on the inner side wall of the processing box (1), a threaded rod (8) is rotatably provided in the slide groove (7), the threaded rod (8) is rotatably provided through the slider (6), the slider (6) is provided with a threaded through hole corresponding to the threaded rod (8), a water inlet (2) is fixedly provided on one side wall of the processing box (1), and a water outlet (2) is provided on the partition (4). 16), a filter plate (17) is fixedly provided on a side of the water outlet (16) close to the bottom plate (5), and a blocking mechanism corresponding to the filter plate (17) is provided in the water outlet (16), a scraping mechanism corresponding to the filter plate (17) is provided on the partition (4), an adsorption box (23) is also inserted in the processing box (1), the adsorption box (23) is fixedly inserted on a side wall of the partition (4) away from the bottom plate (5), activated carbon is provided in the adsorption box (23), a water outlet (3) is fixedly provided on the lower end of a side of the processing box (1) close to the adsorption box (23), and a transmission mechanism corresponding to the filter plate (17) is provided on the threaded rod (8).

2. A textile printing and dyeing wastewater treatment device according to claim 1, characterized in that: The blocking mechanism comprises a baffle (18); an upper wall of the water outlet (16) is provided with a receiving groove (19) corresponding to the baffle (18); the baffle (18) is slidably arranged in the receiving groove (19); a connecting rod (20) is fixedly arranged on a side wall of the baffle (18); a pulling plate (21) is fixedly arranged on a side wall of the connecting rod (20) away from the baffle (18); the pulling plate (21) extends upward out of the processing box (1); and a pulling handle is fixedly arranged on the pulling plate (21).

3. A textile printing and dyeing wastewater treatment device according to claim 1, characterized in that: The scraping mechanism comprises a slide plate (13), the slide plate (13) being slidably arranged on the partition plate (4) via a slide rod (14), and a scraper plate (15) being fixedly arranged on a lower wall of one side of the slide plate (13), the scraper plate (15) extending to the filter plate (17), and the scraper plate (15) being arranged in contact with the filter plate (17), and a pushing mechanism corresponding to the slide plate (13) is provided on the partition plate (4).

4. A textile printing and dyeing wastewater treatment device according to claim 3, characterized in that: The pushing mechanism comprises a rotating wheel (12), a motor (10) is fixedly arranged on the partition (4), a rotating rod (11) is fixedly connected to the output end of the motor (10), the rotating wheel (12) is fixedly arranged on the side wall of the rotating rod (11) at one end away from the motor (10), a transmission groove (24) corresponding to the rotating wheel (12) is opened on the lower wall of the slide plate (13), the rotating wheel (12) is rotatably arranged in the transmission groove (24), and a half circle of latching teeth are fixedly arranged on the side wall of the rotating wheel (12) in a circumferential direction, and a plurality of latching tooth grooves corresponding to the latching teeth are symmetrically opened on the side walls of the squirrel transmission groove (24).

5. A textile printing and dyeing wastewater treatment device according to claim 4, characterized in that: The transmission mechanism comprises a transmission belt (22); one end of the threaded rod (8) is rotatably inserted through the upper wall of the processing box (1); and one end of the threaded rod (8) that penetrates the processing box (1) is rotatably sleeved with a transmission wheel (9); a rotating opening (25) corresponding to the threaded rod (8) is provided on the transmission wheel (9); the transmission wheel (9) is transmission-connected to the rotating rod (11) via the transmission belt (22); and a connecting mechanism corresponding to the threaded rod (8) is provided on the transmission wheel (9).

6. A textile printing and dyeing wastewater treatment device according to claim 5, characterized in that: The connecting mechanism comprises two clamping blocks (27), two telescopic grooves (26) corresponding to the clamping blocks (27) are symmetrically provided on the side wall of the rotating opening (25), the two clamping blocks (27) are slidably arranged in the two telescopic grooves (26), and the two clamping blocks (27) are respectively connected to the inner walls of the two telescopic grooves (26) through springs (28), a plurality of clamping grooves corresponding to the clamping blocks (27) are circumferentially provided on the side wall of the threaded rod (8), a lever (29) is fixedly provided on the side wall of the two clamping blocks (27), the two levers (29) are slidably arranged to penetrate the upper wall of the transmission wheel (9), and the upper wall of the transmission wheel (9) is symmetrically provided with two strip-shaped sliding openings corresponding to the levers (29).

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