CN221662629U - Printing and dyeing wastewater treatment mechanism - Google Patents

Abstract

The present application relates to the technical field of cotton printing and dyeing, and discloses a printing and dyeing wastewater treatment mechanism, including a filter box, the top of which is fixedly connected to a mixing box, the bottom of which is fixedly connected to a connecting pipe, the connecting pipe extending to the interior of the filter box, the interior of the filter box is detachably connected to a filter screen, an extrusion mechanism is provided between the filter screen and the connecting pipe; the extrusion mechanism includes a first hydraulic rod fixedly mounted to the top of the filter box, an extrusion plate fixedly mounted on the output shaft of the first hydraulic rod, the extrusion plate is located inside the filter box, and an opening penetrating from top to bottom is provided on the inner side of the extrusion plate. The printing and dyeing wastewater treatment mechanism, driven by the first hydraulic rod, can drive the extrusion plate to move up and down, so that the extrusion plate can squeeze the wastewater above the filter screen, so that most of the wastewater can quickly pass through the filter screen, thereby greatly improving the filtration efficiency of the wastewater and improving the practicality of the device.

Description

A printing and dyeing wastewater treatment mechanism

Technical Field

The utility model relates to the technical field of cotton printing and dyeing, in particular to a printing and dyeing wastewater treatment mechanism.

Background Art

Cotton cloth is soft and comfortable to wear, warm, moisture-absorbent, breathable, and easy to dye and finish. Due to its natural properties, it has long been loved by people and has become an indispensable basic necessity in life. The production of cotton cloth includes three process steps: spinning, weaving, and dyeing and finishing. Wastewater is generated during the printing and dyeing process of cotton cloth, so wastewater treatment equipment is needed.

After searching, the Chinese utility model patent with authorization announcement number CN218810390U discloses a cotton printing and dyeing wastewater treatment mechanism, including a filter box, a separation box is installed on the upper part of the filter box, a drainage plate is arranged at the bottom of the separation box, a first drive motor is installed on the left side of the separation box, a separation rod is movably installed inside the separation box, a fixed cylinder is fixedly installed on the right side of the separation box, a movable rod is slidably connected to the inner wall of the fixed cylinder, a pressure spring is wound around the outer side of the movable rod, a baffle is fixedly connected to the left end of the movable rod, and a discharge port is opened on the outer side of the right part of the separation box; through the separation component arranged inside the separation box, the wastewater can be separated into solid and liquid, wherein the wastewater will be discharged through the drainage plate, and then through the arrangement of the baffle, the fixed cylinder, the movable rod and the pressure spring, the excess wastewater contained in the impurities can be squeezed and discharged, so as to avoid the wastewater in the solid impurities from being completely discharged.

In the process of implementing the present application, there are at least the following problems in the technology: during the filtration process of the above-mentioned device, when the wastewater passes through the filter from top to bottom under the action of gravity, the water flow pressure is average, resulting in a slow speed of the wastewater passing through the filter, resulting in a low filtration efficiency of the wastewater. Therefore, a printing and dyeing wastewater treatment mechanism is proposed to solve the above-mentioned problems.

Utility Model Content

In response to the shortcomings of the prior art, the present application provides a printing and dyeing wastewater treatment mechanism, which has the advantages of improved filtration efficiency, etc., and solves the problem that during the filtration process of the existing cotton printing and dyeing wastewater treatment mechanism, the water flow pressure is general when the wastewater passes through the filter from top to bottom under the action of gravity, resulting in a slow speed for the wastewater to pass through the filter, resulting in low wastewater filtration efficiency.

In summary, the present application provides the following technical solutions: a printing and dyeing wastewater treatment mechanism, comprising a filter box, the top of which is fixedly connected to a mixing box, the bottom of which is fixedly connected to a connecting pipe, the connecting pipe extending to the interior of the filter box, the interior of the filter box is detachably connected to a filter screen, and a squeezing mechanism is provided between the filter screen and the connecting pipe;

The squeezing mechanism comprises a first hydraulic rod fixedly mounted to the top of the filter box, an squeezing plate fixedly mounted on the output shaft of the first hydraulic rod, the squeezing plate is located inside the filter box, and an opening penetrating from top to bottom is opened on the inner side of the squeezing plate, the opening is located below the connecting pipe, and a piston plate is arranged on the lower side of the opening, and a lifting mechanism is arranged between the piston plate and the squeezing plate;

The lifting mechanism includes a second hydraulic rod fixedly mounted to the upper side of the extrusion plate, a connecting rod fixedly mounted on the output shaft of the second hydraulic rod, the connecting rod is located at the lower side of the extrusion plate, and the piston plate is fixedly mounted to the upper side of the connecting rod.

The present application adopts the above-mentioned technical scheme, and the wastewater inside the mixing box enters the filter box through the connecting pipe. The opening is used to facilitate the wastewater to be discharged to the filter screen through the extrusion plate. The height of the piston plate can be adjusted by driving the second hydraulic rod, so that the piston plate can block the opening. The extrusion plate can be driven up and down by the first hydraulic rod, so that the extrusion plate can squeeze the wastewater above the filter screen, so that most of the wastewater can quickly pass through the filter screen, thereby greatly improving the filtration efficiency of the wastewater and improving the practicability of the device.

Furthermore, a feed pipe is fixedly connected to the top of the mixing box, and a discharge pipe is fixedly connected to the bottom of the filtering box.

The beneficial effect of adopting the above further scheme is that the wastewater can be easily transported to the mixing box through the provided feed pipe, and the filtered wastewater can be easily discharged through the provided discharge pipe.

Furthermore, a dosing pipe is fixedly connected to the top of the mixing box, and a stirring mechanism is arranged inside the mixing box.

The beneficial effect of adopting the above further solution is that the wastewater treatment agent can be easily added into the mixing box through the provided dosing pipe.

Furthermore, the stirring mechanism includes a driving motor fixedly mounted on the top of the mixing box, a main rod fixedly mounted on the output shaft of the driving motor, the main rod extending into the interior of the mixing box, and blades fixedly connected to the outer wall of the main rod.

The beneficial effect of adopting the above further scheme is that the operation of the driving motor can drive the main rod and the blades to rotate, and the blades are used to facilitate uniform mixing of wastewater and chemicals inside the mixing box, thereby improving the wastewater treatment efficiency.

Furthermore, the extrusion plate has a conical shape, and a sealing ring is fixedly connected to the side of the extrusion plate, and the sealing ring is slidably matched with the inner wall of the filter box.

The beneficial effect of adopting the above further solution is that the provided sealing ring can prevent wastewater from seeping out through the gap between the extrusion plate and the filter box, thereby improving the sealing performance of the structure.

Furthermore, an installation component is provided between the filter screen and the filter box, and the installation component includes a mounting plate provided on the outer wall of the filter box and a socket fixedly connected to the inner wall of the filter box, one end of the filter screen is fixedly connected to the mounting plate, and the other end of the filter screen is inserted into the inner side of the socket.

The beneficial effect of adopting the above further solution is that the filter screen can be stably inserted into the filter box by providing the mounting plate and the mounting seat, thereby facilitating installation.

Furthermore, a pull ring is fixedly connected to the outer side of the mounting plate, a fixing screw is inserted into the inner side of the mounting plate, and the fixing screw is threadedly connected to the outer wall of the filter box.

The beneficial effects of adopting the above further scheme are: the provided pull ring facilitates the extraction of the mounting plate and the filter screen, which facilitates operation, and the provided fixing screws enable a detachable connection between the mounting plate and the filter box, which facilitates installation and disassembly.

Furthermore, a sealing ring is provided between the filter screen, the mounting plate and the filter box.

The beneficial effect of adopting the above further solution is that the provided sealing ring can prevent wastewater from seeping out through the gap between the filter screen and the filter box, thereby improving the sealing performance of the installation.

Compared with the prior art, the present application provides a printing and dyeing wastewater treatment mechanism, which has the following beneficial effects:

1. In the printing and dyeing wastewater treatment mechanism, the wastewater inside the mixing box enters the filter box through the connecting pipe, and the wastewater is discharged to the filter screen through the extrusion plate through the opening. The height of the piston plate is adjusted by driving the second hydraulic rod, so that the piston plate can block the opening. The extrusion plate can be driven up and down by the first hydraulic rod, so that the extrusion plate can squeeze the wastewater above the filter screen, so that most of the wastewater can quickly pass through the filter screen, thereby greatly improving the filtering efficiency of the wastewater and improving the practicability of the device.

2. The printing and dyeing wastewater treatment mechanism facilitates plug-in installation of the filter screen through the cooperation of the mounting plate, the pull ring and the card seat, which facilitates the disassembly and cleaning of the filter screen and facilitates use.

BRIEF DESCRIPTION OF THE DRAWINGS

Figure 1 is a cross-sectional view of the structure of the present application;

FIG2 is an enlarged schematic diagram of the structure of A shown in FIG1 of the present application;

FIG. 3 is a front view of the structure of the present application.

Description of reference numerals:

1. Filter box; 2. Mixing box; 3. Feed pipe; 4. Discharge pipe; 5. Connecting pipe; 6. Filter screen; 7. First hydraulic rod; 8. Extrusion plate; 9. Opening; 10. Second hydraulic rod; 11. Connecting rod; 12. Piston plate; 13. Driving motor; 14. Main rod; 15. Blade; 16. Dosing pipe; 17. Sealing ring; 18. Mounting plate; 19. Pull ring; 20. Clamp; 21. Fixing screw; 22. Sealing ring.

DETAILED DESCRIPTION

Please refer to Figures 1-3, a printing and dyeing wastewater treatment mechanism includes a filter box 1, the top of the filter box 1 is fixedly connected to a mixing box 2, the top of the mixing box 2 is fixedly connected to a feed pipe 3, and at the same time, the top of the mixing box 2 is fixedly connected to a dosing pipe 16, the bottom of the filter box 1 is fixedly connected to a discharge pipe 4, the bottom of the mixing box 2 is fixedly connected to a connecting pipe 5, the connecting pipe 5 extends to the interior of the filter box 1, and the interior of the filter box 1 is detachably connected to a filter screen 6.

It can be understood that valves are provided on the connecting pipe 5 and the discharge pipe 4 to facilitate the control of the opening and closing of the pipeline. The feed pipe 3 is provided to facilitate the transportation of wastewater to the mixing box 2, the discharge pipe 4 is provided to facilitate the discharge of filtered wastewater, and the dosing pipe 16 is provided to facilitate the addition of wastewater treatment agents into the mixing box 2.

Please refer to Figure 1. In this embodiment, an extrusion mechanism is arranged between the filter screen 6 and the connecting pipe 5. The extrusion mechanism includes a first hydraulic rod 7 fixedly installed on the top of the filter box 1. A squeezing plate 8 is fixedly installed on the output shaft of the first hydraulic rod 7. The squeezing plate 8 is located inside the filter box 1, and an opening 9 is opened on the inner side of the squeezing plate 8 and passes through from top to bottom. The opening 9 is located below the connecting pipe 5, and a piston plate 12 is arranged on the lower side of the opening 9.

It should be added that the shape of the extrusion plate 8 is conical, and a sealing ring 17 is fixedly connected to the side of the extrusion plate 8. The sealing ring 17 slides with the inner wall of the filter box 1. The setting of the sealing ring 17 can prevent wastewater from seeping through the gap between the extrusion plate 8 and the filter box 1, thereby improving the sealing of the structure.

It can be understood that the conical-hat-shaped extrusion plate 8 can prevent wastewater from remaining on the upper side of the extrusion plate 8. When the extrusion plate 8 moves downward, it can squeeze the wastewater above the filter 6, so that the wastewater can quickly pass through the filter 6. Due to the external characteristics of the extrusion plate 8, the bottom of the extrusion plate 8 cannot completely fit with the surface of the filter 6. Therefore, a small part of the wastewater on the surface of the filter 6 will not be squeezed, but most of the wastewater can quickly pass through the filter 6 under the push of the extrusion plate 8, thereby effectively improving the filtration efficiency.

Please refer to FIG. 1 . In this embodiment, a lifting mechanism is provided between the piston plate 12 and the extrusion plate 8. The lifting mechanism includes a second hydraulic rod 10 fixedly mounted on the upper side of the extrusion plate 8. A connecting rod 11 is fixedly mounted on the output shaft of the second hydraulic rod 10. The connecting rod 11 is located at the lower side of the extrusion plate 8. The piston plate 12 is fixedly mounted on the upper side of the connecting rod 11. The height of the piston plate 12 can be adjusted by driving the second hydraulic rod 10. When the piston plate 12 is located inside the opening 9, the piston plate 12 can block the opening 9.

Please refer to Fig. 1. In this embodiment, a stirring mechanism is provided inside the mixing box 2. The stirring mechanism includes a driving motor 13 fixedly mounted on the top of the mixing box 2. A main rod 14 is fixedly mounted on the output shaft of the driving motor 13. The main rod 14 extends into the interior of the mixing box 2, and a blade 15 is fixedly connected to the outer wall of the main rod 14. The operation of the driving motor 13 can drive the main rod 14 and the blade 15 to rotate. The blade 15 is used to evenly mix the wastewater and the reagent inside the mixing box 2, thereby improving the wastewater treatment efficiency.

Please refer to Fig. 1-2. In this embodiment, a mounting assembly is provided between the filter screen 6 and the filter box 1. The mounting assembly includes a mounting plate 18 provided on the outer wall of the filter box 1 and a holder 20 fixedly connected to the inner wall of the filter box 1. One end of the filter screen 6 is fixedly connected to the mounting plate 18, and the other end of the filter screen 6 is plugged into the inner side of the holder 20. At the same time, a pull ring 19 is fixedly connected to the outer side of the mounting plate 18, and a fixing screw 21 is plugged into the inner side of the mounting plate 18. The fixing screw 21 is threadedly connected to the outer wall of the filter box 1. The mounting plate 18 and the holder 20 are provided to facilitate the stable insertion of the filter screen 6 into the filter box 1, which facilitates installation. The pull ring 19 is provided to facilitate the extraction of the mounting plate 18 and the filter screen 6, which facilitates operation. The fixing screw 21 is provided to achieve a detachable connection between the mounting plate 18 and the filter box 1, which facilitates installation and disassembly, and facilitates cleaning of the filter screen 6.

It should be added that a sealing ring 22 is provided between the filter screen 6, the mounting plate 18 and the filter box 1. The sealing ring 22 can prevent waste water from seeping through the gap between the filter screen 6 and the filter box 1, thereby improving the sealing of the installation.

The working principle of the above embodiment is:

When the present application is in use, wastewater generated during printing and dyeing enters the mixing box 2 through the feed pipe 3, and the wastewater treatment agent enters the mixing box 2 through the dosing pipe 16. The drive motor 13 is started to drive the main rod 14 and the blade 15 to rotate, so that the liquid medicine and the wastewater react evenly. The evenly mixed wastewater enters the mixing box 2 through the connecting pipe 5 and is discharged to the top of the filter screen 6 through the opening 9. The second hydraulic rod 10 is controlled to drive the piston plate 12 to move upward so that the piston plate 12 blocks the opening 9, and then the first hydraulic rod 7 is controlled to drive the extrusion plate 8 to move downward so that the extrusion plate 8 squeezes the wastewater downward, so that most of the wastewater can quickly pass through the filter screen 6, so as to improve the filtration efficiency.

Claims (8)

1. The utility model provides a printing and dyeing wastewater treatment mechanism, includes rose box (1), the top fixedly connected with mixing box (2) of rose box (1), its characterized in that: the bottom of the mixing box (2) is fixedly connected with a connecting pipe (5), the connecting pipe (5) extends to the inside of the filtering box (1), a filter screen (6) is detachably connected to the inside of the filtering box (1), and an extrusion mechanism is arranged between the filter screen (6) and the connecting pipe (5);

The extrusion mechanism comprises a first hydraulic rod (7) fixedly mounted at the top of the filter box (1), an extrusion plate (8) is fixedly mounted on an output shaft of the first hydraulic rod (7), the extrusion plate (8) is positioned in the filter box (1), an opening (9) penetrating up and down is formed in the inner side of the extrusion plate (8), the opening (9) is positioned below the connecting pipe (5), a piston plate (12) is arranged at the lower side of the opening (9), and a lifting mechanism is arranged between the piston plate (12) and the extrusion plate (8);

The lifting mechanism comprises a second hydraulic rod (10) fixedly mounted to the upper side of the extrusion plate (8), a connecting rod (11) is fixedly mounted on an output shaft of the second hydraulic rod (10), the connecting rod (11) is located on the lower side of the extrusion plate (8), and the piston plate (12) is fixedly mounted to the upper side of the connecting rod (11).

2. A printing and dyeing wastewater treatment mechanism according to claim 1, wherein: the top fixedly connected with inlet pipe (3) of mixing box (2), the bottom fixedly connected with discharging pipe (4) of rose box (1).

3. A printing and dyeing wastewater treatment mechanism according to claim 1, wherein: the top of the mixing box (2) is fixedly connected with a dosing pipe (16), and a stirring mechanism is arranged on the inner side of the mixing box (2).

4. A printing and dyeing wastewater treatment mechanism according to claim 3 wherein: the stirring mechanism comprises a driving motor (13) fixedly mounted to the top of the mixing box (2), a main rod (14) is fixedly mounted on an output shaft of the driving motor (13), the main rod (14) extends to the inside of the mixing box (2), and blades (15) are fixedly connected to the outer wall of the main rod (14).

5. A printing and dyeing wastewater treatment mechanism according to claim 1, wherein: the appearance of stripper plate (8) is the bamboo hat form, the avris fixedly connected with sealing washer (17) of stripper plate (8), sealing washer (17) and the inner wall sliding fit of rose box (1).

6. A printing and dyeing wastewater treatment mechanism according to claim 1, wherein: the filter screen is characterized in that a mounting assembly is arranged between the filter screen (6) and the filter box (1), the mounting assembly comprises a mounting plate (18) arranged on the outer wall of the filter box (1) and a clamping seat (20) fixedly connected to the inner wall of the filter box (1), one end of the filter screen (6) is fixedly connected with the mounting plate (18), and the other end of the filter screen (6) is inserted into the inner side of the clamping seat (20).

7. The printing and dyeing wastewater treatment mechanism of claim 6, wherein: the outside fixedly connected with pull ring (19) of mounting panel (18), peg graft in the inboard of mounting panel (18) have set screw (21), set screw (21) threaded connection is to the outer wall of rose box (1).

8. The printing and dyeing wastewater treatment mechanism of claim 6, wherein: a sealing ring (22) is arranged among the filter screen (6), the mounting plate (18) and the filter box (1).