A printing and dyeing finishing wastewater treatment device

Abstract

This utility model discloses a wastewater treatment device for dyeing and finishing, including a base. Two L-shaped fixed columns are fixedly connected to the upper surface of the base. A gantry frame is fixedly connected to the upper surface of the two L-shaped fixed columns. A stirring structure is provided on the gantry frame. A reaction tank is fixedly connected to one end of each of the two L-shaped fixed columns. This utility model, through the arrangement of a second rotating rod, an internal gear, a stirring frame, a connecting column, and an external gear, allows the first rotating rod to drive the rotating column to rotate. The rotating column drives the two second rotating rods to rotate, and the second rotating rods drive the internal gear to rotate. The internal gear, through the external gear, causes the second rotating rods to rotate while simultaneously rotating on their own axis. The second rotating rods drive multiple corresponding stirring frames to stir the wastewater. Simultaneously, the first rotating rod drives multiple turbine blades to rotate, which agitate the chemical reagents settled at the bottom of the reaction tank, improving the stirring effect and ensuring a thorough reaction between the reagents and the wastewater.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a wastewater treatment device for dyeing and finishing. Background Technology

[0002] The sources and pollutant composition of dyeing and printing wastewater are very complex, characterized by large variations in water quality, high organic content, and high color. Direct discharge poses a great threat to human health and the living environment, while also wasting water resources. When treating dyeing and printing wastewater, chemical agents need to be added, and then a stirring device is used to make the chemical agents react with the dyeing and printing wastewater, thereby reducing the harm of dyeing and printing wastewater.

[0003] However, in existing technologies, some chemical agents tend to settle to the bottom during the operation of most stirring mechanisms, resulting in poor stirring effect and affecting the full reaction between the agents and wastewater. Therefore, a dyeing and finishing wastewater treatment device is proposed. Utility Model Content

[0004] The purpose of this utility model is to address the shortcomings of existing technologies by proposing a wastewater treatment device for dyeing and finishing.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: a dyeing and finishing wastewater treatment device, comprising a base, two L-shaped fixed columns fixedly connected to the upper surface of the base, a gantry frame fixedly connected to the upper surface of the two L-shaped fixed columns, a stirring structure provided on the gantry frame, a reaction tank fixedly connected to one end of the two L-shaped fixed columns, a water outlet pipe fixedly connected to the bottom of the reaction tank, a filter box fixedly connected to the bottom of the water outlet pipe, a drain pipe fixedly connected to the bottom of the filter box, a sliding groove provided on one side of the filter box, and two fixed plates fixedly connected thereto, each fixed plate having a quick-release structure, a filter frame slidably connected within the sliding groove, two fixed blocks fixedly connected to one side of the filter frame, a snap-fit ​​hole provided on one side of each fixed block, a sealing groove provided in the filter frame, and a sealing ring installed within the sealing groove;

[0006] The stirring structure includes a first rotating rod rotatably connected to the bottom of the gantry frame, and one end of the first rotating rod is fixedly connected to a plurality of turbine blades.

[0007] As a further description of the above technical solution:

[0008] A servo motor is fixedly connected to the upper surface of the gantry frame, and the output shaft of the servo motor is fixedly connected to the other end of the first rotating rod.

[0009] As a further description of the above technical solution:

[0010] A rotating column is fixedly connected to the first rotating rod, and two second rotating rods are rotatably connected through the upper surface of the rotating column. Multiple stirring racks are fixedly connected to each second rotating rod, and an internal gear is fixedly connected to the upper surface of each second rotating rod.

[0011] As a further description of the above technical solution:

[0012] The bottom of the gantry is fixedly connected to two connecting columns, and the bottom of the two connecting columns is fixedly connected to an external gear, which meshes with two internal gears.

[0013] As a further description of the above technical solution:

[0014] The quick-release structure includes a fixed frame fixedly connected to one side of a fixed plate, a sliding rod slidably connected through one side of the fixed frame, a fork rotatably connected to one end of the sliding rod, and one side of the fork abutting against one side of the fixed frame.

[0015] As a further description of the above technical solution:

[0016] The other end of the sliding rod is fixedly connected to a snap-fit ​​post, which slides through and is slidably connected to the corresponding fixed plate and is adapted to the corresponding snap-fit ​​hole.

[0017] As a further description of the above technical solution:

[0018] A spring is fitted onto the sliding rod. One end of the spring is fixedly connected to the inside side of the fixed frame, and the other end is fixedly connected to one side of the snap-fit ​​post.

[0019] This utility model has the following beneficial effects:

[0020] 1. Compared with existing technologies, this dyeing and finishing wastewater treatment device, by setting up a servo motor, a first rotating rod, turbine blades, a rotating column, a second rotating rod, an internal gear, a stirring frame, a connecting column, and an external gear, etc., the servo motor drives the first rotating rod to rotate, the first rotating rod drives the rotating column to rotate, the rotating column drives two second rotating rods to rotate, the second rotating rods drive the internal gear to rotate, and the internal gear, through the external gear, causes the second rotating rods to rotate while rotating on their own axis. The second rotating rods drive multiple corresponding stirring frames to stir the wastewater. At the same time, the first rotating rod drives multiple turbine blades to rotate, and the multiple turbine blades turn up the chemical agents that have settled at the bottom of the reaction tank, improving the stirring effect and allowing the agents to fully react with the wastewater.

[0021] 2. Compared with the existing technology, this dyeing and finishing wastewater treatment device is equipped with a fixed frame, sliding rod, snap-fit ​​column, fork, and spring. The fork is moved, which drives the sliding rod to move, which in turn drives the snap-fit ​​column to move, causing the snap-fit ​​column to disengage from the snap-fit ​​hole and compress the spring. Then the filter frame can be pulled out, making it convenient for staff to clean the impurities inside the filter frame. Attached Figure Description

[0022] Figure 1 This is a three-dimensional structural diagram of a dyeing and finishing wastewater treatment device proposed in this utility model.

[0023] Figure 2 This utility model proposes a wastewater treatment device for printing and dyeing. Figure 1 - Enlarged view of section A;

[0024] Figure 3 This is a plan view of a dyeing and finishing wastewater treatment device proposed in this utility model;

[0025] Figure 4 This is a cross-sectional view of the reaction tank of a dyeing and finishing wastewater treatment device proposed in this utility model.

[0026] Figure 5 This is a schematic diagram of the stirring structure of a dyeing and finishing wastewater treatment device proposed in this utility model.

[0027] Figure 6 An exploded view of the stirring structure of a dyeing and finishing wastewater treatment device proposed in this utility model;

[0028] Figure 7 This is a schematic diagram of the filter box and filter frame of a dyeing and finishing wastewater treatment device proposed in this utility model.

[0029] Figure 8 Exploded view of the filter box and filter frame of the dyeing and finishing wastewater treatment device proposed in this utility model;

[0030] Figure 9 This is a schematic diagram of the quick-release structure of a dyeing and finishing wastewater treatment device proposed in this utility model.

[0031] Figure 10 This is an exploded view of the quick-release structure of a dyeing and finishing wastewater treatment device proposed in this utility model.

[0032] Legend:

[0033] 1. Base; 2. L-shaped fixed column; 3. Reaction vessel; 4. Gantry frame; 5. Stirring structure; 501. Servo motor; 502. First rotating rod; 503. Turbine fan blade; 504. Rotating column; 505. Second rotating rod; 506. Internal gear; 507. Stirring frame; 508. Connecting column; 509. External gear; 6. Water outlet pipe; 7. Filter box; 8. Fixing plate; 9. Quick release structure; 901. Fixing frame; 902. Sliding rod; 903. Snap-fit ​​column; 904. Fork; 905. Spring; 10. Filter frame; 11. Fixing block; 12. Sealing ring. Detailed Implementation

[0034] 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.

[0035] Reference Figures 1 to 10 This utility model provides a wastewater treatment device for printing and dyeing: It includes a base 1, with two L-shaped fixed columns 2 fixedly connected to the upper surface of the base 1. A gantry frame 4 is fixedly connected to the upper surface of the two L-shaped fixed columns 2. A stirring structure 5 is provided on the gantry frame 4. A reaction tank 3 is fixedly connected to one end of each of the two L-shaped fixed columns 2. A water outlet pipe 6 is fixedly connected to the bottom of the reaction tank 3. A filter box 7 is fixedly connected to the bottom of the water outlet pipe 6. A drain pipe is fixedly connected to the bottom of the filter box 7. A sliding groove is provided on one side of the filter box 7 and is fixedly connected to... Two fixed plates 8 are provided, each with a quick-release structure 9. A filter frame 10 is slidably connected in the sliding groove. When the valve on the water outlet pipe 6 is opened, the water in the reaction tank 3 flows into the filter box 7 through the water outlet pipe 6, and then is filtered by the filter frame 10 and discharged from the drain pipe, thus improving the drainage quality. Two fixed blocks 11 are fixedly connected to one side of the filter frame 10. Each fixed block 11 has a snap-fit ​​hole on one side. The filter frame 10 has a sealing groove, and a sealing ring 12 is installed in the sealing groove. The sealing ring 12 plays a sealing role and reduces the risk of leakage during drainage.

[0036] To achieve the mixing purpose, the mixing structure 5 includes a first rotating rod 502 rotatably connected to the bottom of the gantry frame 4. A servo motor 501 is fixedly connected to the upper surface of the gantry frame 4. The output shaft of the servo motor 501 is fixedly connected to the other end of the first rotating rod 502. Multiple turbine blades 503 are fixedly connected to one end of the first rotating rod 502. A rotating column 504 is fixedly connected to the first rotating rod 502. Two second rotating rods 505 are rotatably connected through the upper surface of the rotating column 504. Multiple mixing racks 507 are fixedly connected to each second rotating rod 505. An internal gear 506 is fixedly connected to the upper surface of each second rotating rod 505. Two connecting columns 508 are fixedly connected to the bottom of the gantry frame 4. An external gear 509 is fixedly connected to the bottom, and the external gear 509 meshes with two internal gears 506. The servo motor 501 drives the first rotating rod 502 to rotate, the first rotating rod 502 drives the rotating column 504 to rotate, the rotating column 504 drives the two second rotating rods 505 to rotate, the second rotating rods 505 drive the internal gears 506 to rotate, and the internal gears 506 rotate on their own axis while the second rotating rods 505 rotate through the external gears 509. The second rotating rods 505 drive the corresponding multiple stirring frames 507 to stir the wastewater. At the same time, the first rotating rod 502 drives the multiple turbine blades 503 to rotate, and the multiple turbine blades 503 turn the chemical reagents that have settled at the bottom of the reaction tank 3 upward, improve the stirring effect, and make the reagents react fully with the wastewater.

[0037] To facilitate disassembly and assembly, the quick-release structure 9 includes a fixed frame 901 fixedly connected to one side of the fixed plate 8. A sliding rod 902 is slidably connected to one side of the fixed frame 901. One end of the sliding rod 902 is rotatably connected to a fork 904. One side of the fork 904 is in contact with one side of the fixed frame 901. The other end of the sliding rod 902 is fixedly connected to a locking post 903. A spring 905 is sleeved on the sliding rod 902. One end of the spring 905 is fixedly connected to one side of the interior of the fixed frame 901, and the other end is fixedly connected to one side of the locking post 903. The locking post 903 is slidably connected to the corresponding fixed plate 8 and is adapted to the corresponding locking hole. By moving the fork 904, the fork 904 moves the sliding rod 902, which in turn moves the locking post 903, causing the locking post 903 to disengage from the locking hole and compress the spring 905. Then, the filter frame 10 can be pulled out, making it convenient for staff to clean the impurities inside the filter frame 10.

[0038] Working principle: Servo motor 501 drives the first rotating rod 502 to rotate, the first rotating rod 502 drives the rotating column 504 to rotate, the rotating column 504 drives two second rotating rods 505 to rotate, the second rotating rods 505 drive the internal gear 506 to rotate, and the internal gear 506, through the external gear 509, causes the second rotating rods 505 to rotate while rotating on their own axis. The second rotating rods 505 drive multiple corresponding stirring frames 507 to stir the wastewater. At the same time, the first rotating rod 502 drives multiple turbine blades 503 to rotate, and the multiple turbine blades 503 precipitate the sediment in the reaction tank 3. The chemical reagent at the bottom of the tank is turned upwards to improve the stirring effect and allow the reagent to react fully with the wastewater. After the reaction is complete, the valve on the outlet pipe 6 is opened, and the water in the reaction tank 3 flows into the filter box 7 through the outlet pipe 6. Then, after being filtered by the filter frame 10, it is discharged from the drain pipe. After the drainage is completed, the fork 904 is moved, which drives the sliding rod 902 to move. The sliding rod 902 drives the locking post 903 to move, so that the locking post 903 disengages from the locking hole and compresses the spring 905. Then, the filter frame 10 is pulled out to facilitate the cleaning of impurities inside the filter frame 10 by the staff.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A wastewater treatment device for dyeing and finishing, comprising a base (1), characterized in that: Two L-shaped fixing columns (2) are fixedly connected to the upper surface of the base (1). A gantry frame (4) is fixedly connected to the upper surface of the two L-shaped fixing columns (2). A stirring structure (5) is provided on the gantry frame (4). A reaction tank (3) is fixedly connected to the opposite end of the two L-shaped fixing columns (2). A water outlet pipe (6) is fixedly connected to the bottom of the reaction tank (3). A filter box (7) is fixedly connected to the bottom of the water outlet pipe (6). A drain pipe is fixedly connected to the bottom of the filter box (7). A sliding groove is opened on one side of the filter box (7), and two fixing plates (8) are fixedly connected thereto. A quick-release structure (9) is provided on each fixing plate (8). A filter frame (10) is slidably connected in the sliding groove. Two fixing blocks (11) are fixedly connected to one side of the filter frame (10). A snap-fit ​​hole is opened on one side of each fixing block (11). A sealing groove is opened in the filter frame (10), and a sealing ring (12) is installed in the sealing groove. The stirring structure (5) includes a first rotating rod (502) rotatably connected to the bottom of the gantry frame (4), and a plurality of turbine blades (503) are fixedly connected to one end of the first rotating rod (502).

2. The dyeing and finishing wastewater treatment device according to claim 1, characterized in that: A servo motor (501) is fixedly connected to the upper surface of the gantry (4), and the output shaft of the servo motor (501) is fixedly connected to the other end of the first rotating rod (502).

3. The dyeing and finishing wastewater treatment device according to claim 1, characterized in that: A rotating column (504) is fixedly connected to the first rotating rod (502). Two second rotating rods (505) are rotatably connected through the upper surface of the rotating column (504). Multiple stirring racks (507) are fixedly connected to each second rotating rod (505). An internal gear (506) is fixedly connected to the upper surface of each second rotating rod (505).

4. The dyeing and finishing wastewater treatment device according to claim 3, characterized in that: The bottom of the gantry (4) is fixedly connected to two connecting columns (508), and the bottom of the two connecting columns (508) is fixedly connected to an external gear (509), which meshes with two internal gears (506).

5. The dyeing and finishing wastewater treatment device according to claim 1, characterized in that: The quick-release structure (9) includes a fixed frame (901) fixedly connected to one side of the fixed plate (8). A sliding rod (902) is slidably connected through one side of the fixed frame (901). A fork (904) is rotatably connected to one end of the sliding rod (902). One side of the fork (904) is in contact with one side of the fixed frame (901).

6. The dyeing and finishing wastewater treatment device according to claim 5, characterized in that: The other end of the sliding rod (902) is fixedly connected to a snap-fit ​​post (903), which is slidably connected to the corresponding fixed plate (8) and is adapted to the corresponding snap-fit ​​hole.

7. The dyeing and finishing wastewater treatment device according to claim 6, characterized in that: A spring (905) is fitted on the sliding rod (902). One end of the spring (905) is fixedly connected to one side of the inside of the fixed frame (901), and the other end is fixedly connected to one side of the snap-fit ​​post (903).

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