Sewage treatment and recycling device for textile printing and dyeing

Abstract

The invention discloses a textile printing and dyeing sewage treatment recycling device, which comprises a box body, the interior of the box body is divided into three treatment areas through vertically fixed partition plates, the top of the box body is provided with a support, the support is fixedly provided with a plate filter press, and the outer side of the box body is provided with a dosing mechanism; the medicine feeding device further comprises an outer medicine feeding cylinder, the outer medicine feeding cylinder is transversely fixed to the tops of the three areas in the box body, an inner medicine feeding cylinder is rotationally arranged in the outer medicine feeding cylinder, medicine feeding holes are formed in the bottom of the inner medicine feeding cylinder and the bottom of the outer medicine feeding cylinder, a driving base is fixed to the bottom of the outer medicine feeding cylinder, and the driving base is connected with a mounting shaft through a built-in motor. A mounting sleeve is fixed to the bottom of the outer side of the mounting shaft, and a floating plate is vertically arranged in the middle of the mounting shaft in a limited and sliding mode. The sewage treatment and recycling device for textile printing and dyeing can be used for treating for multiple times, and adjusting the dosage and stably stirring according to the water quantity.

Description

Technical Field

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

[0002] Textile printing and dyeing wastewater contains a large amount of pigments and impurities, and has a large flow rate. In order to improve economic benefits and protect the environment, it is necessary to use a sewage treatment and recycling device to stabilize the textile printing and dyeing wastewater, including the use of neutralizers, flocculants and other agents. However, the existing sewage treatment and recycling devices have the following problems when used: When treating textile printing and dyeing wastewater, the existing technology has gradually evolved from large treatment pools to small treatment boxes. Through multi-stage treatment and filtration of sewage, the treatment cost is reduced. However, the existing sewage treatment and recycling devices are not convenient for real-time quantitative addition of reagents according to the amount of sewage during multi-stage treatment. With the use of multi-stage treatment technology, the subsequent water volume and pollution are gradually reduced, and the corresponding reagents need to be adapted. However, there are differences in the treatment effect each time, which makes the subsequent water volume and pollution unstable. In each multi-stage treatment process, if the amount of added medicine is not adjusted in real time, there will be problems of incomplete treatment or excessive use of medicine, which affects the treatment effect and the treatment cost. Furthermore, when sewage is treated, stirring is usually used to speed up the treatment process. However, the existing sewage treatment and recycling devices are not convenient for real-time adjustment of the stirring effect according to the amount of sewage during multi-stage treatment. The problem of excessive stirring is prone to occur, which is also an important factor affecting the efficiency of sewage treatment.

[0003] In view of the above problems, it is urgently necessary to carry out innovative design based on the original sewage treatment and recycling equipment. Summary of the invention

[0004] The purpose of the present invention is to provide a wastewater treatment and recycling device for textile printing and dyeing, so as to solve the problem that the existing wastewater treatment and recycling device proposed in the above background technology is not convenient for real-time quantitative addition of reagents according to the amount of wastewater during multi-stage treatment, and it is not convenient for real-time adjustment of the stirring effect according to the amount of wastewater during multi-stage treatment. The technical solution of the present invention is aimed at the technical problem that the existing technical solution is too single, and provides a solution that is significantly different from the existing technology.

[0005] To achieve the above-mentioned object, the present invention provides the following technical solution: a textile printing and dyeing wastewater treatment and recycling device, comprising a box body, the box body is divided into three treatment areas by a vertically fixed partition, and a bracket is installed on the top of the box body, and a plate filter press is fixed on the bracket, and a dosing mechanism is installed on the outside of the box body; It also includes a medicine delivery outer cylinder, which is transversely fixed at the top of the three areas in the box body, and a medicine delivery inner cylinder is rotatably arranged in the medicine delivery outer cylinder, and medicine delivery holes are opened at the bottom of the medicine delivery inner cylinder and the outer cylinder, a driving seat is fixed at the bottom of the medicine delivery outer cylinder, and the driving seat is connected to a mounting shaft through a built-in motor, a mounting sleeve is fixed to the bottom of the outer side of the mounting shaft, and a telescopic head is rotatably installed at the outer end cavity of the mounting sleeve through a gear roller, and a stirring rod is fixed to the outer end of the telescopic head, a floating plate is provided for vertical sliding at a limited position in the middle of the mounting shaft, and the top of the floating plate is connected to a mounting seat through a bearing; A quantitative medicine delivery component, which is arranged between the mounting seat and the medicine delivery outer cylinder, and is used to adjust the medicine delivery amount according to the depth of the sewage; A multi-directional stirring mechanism is arranged between the mounting seat and the mounting sleeve, and the multi-directional stirring mechanism is used to drive the stirring rod to stir in multiple directions according to the depth of the sewage.

[0006] Preferably, the medicine delivery holes are symmetrically distributed in the medicine delivery outer cylinder and the medicine delivery inner cylinder, and the medicine delivery holes in the medicine delivery outer cylinder and the medicine delivery inner cylinder do not completely overlap in the initial position.

[0007] Preferably, the stirring rods are distributed at equal angles on the outside of the mounting shaft, and the stirring rods are arranged at an incline.

[0008] Preferably, the quantitative medicine delivery assembly includes a mounting ring, which is arranged on the top of the mounting seat through a connecting column, and an elastic telescopic rod is arranged on the top of the mounting seat, and the top of the elastic telescopic rod is connected to the outer side of the bearing sleeved on the mounting shaft, and the mounting ring is located on the outer side of the mounting shaft, a guide column is fixed at the top edge of the mounting ring, and the guide column extends into the guide sleeve, and the guide sleeve is rotatably installed on the bottom of the medicine delivery outer cylinder, a guide head is fixed to the outer side of the top of the guide column, and the guide head is arranged in the guide groove, and the guide groove is opened on the inner wall of the guide sleeve, the top of the guide sleeve is connected to a gear through a bevel gear group and the gear is rotatably installed on the bottom of the medicine delivery outer cylinder, the top of the gear is meshed with a gear sleeve, and the gear sleeve is sleeved on the medicine delivery inner cylinder.

[0009] Preferably, the guide head slides in the guide groove, and the guide groove is distributed in a spiral shape.

[0010] Preferably, the multi-directional stirring mechanism includes an oil chamber, and the oil chamber is opened in the mounting seat, and a first piston rod is fittedly arranged at the inner end of the oil chamber, the top of the first piston rod extends out of the mounting seat and is located below the guide seat, and the guide seat sleeve is arranged on the mounting shaft, the outer end of the oil chamber is provided with a second piston rod through a spring, and the top of the second piston rod extends out of the mounting seat and a push head is fixed thereon, a rack is arranged on the top of the push head, and the vertical part of the rack is slidably arranged in the mounting seat through a spring, and the bottom of the mounting seat extends into the mounting sleeve and engages with the gear roller.

[0011] Preferably, the oil chamber is configured as an "L"-shaped structure, and the width of a vertical region at an outer end of the oil chamber is greater than the width of a lateral region at an inner end.

[0012] Preferably, the first piston rod is designed as an "L"-shaped structure, and the guide seat at the top of the first piston rod is designed as an inverted frustum structure.

[0013] Preferably, the rack is designed as an "L"-shaped structure, and the push head below the top lateral area of ​​the rack is designed as a hemispherical structure.

[0014] Compared with the prior art, the present invention has the following beneficial effects: The present invention is provided with a quantitative medicine delivery component. In the three sewage areas, the height of the floating plate is adaptively adjusted by using buoyancy according to the flow rate of the sewage, and the height of the guide column in the guide sleeve can be adjusted. The guide sleeve is driven to rotate by cooperating with the guide head and the guide groove, and then the medicine delivery inner cylinder is driven to rotate by the gear and the gear sleeve, and the overlapping area of ​​the medicine delivery holes at the bottom of the medicine delivery inner cylinder and the medicine delivery outer cylinder is adjusted. That is, the more sewage there is, the larger the overlapping area of ​​the medicine delivery holes is, so that in the process of multiple sewage treatments, the delivery of the medicine liquid can be accurately guaranteed, the treatment effect is improved, and at the same time, waste can be reduced in large-scale continuous treatment; The present invention combines the addition of chemicals for stirring during sewage treatment to improve treatment efficiency. During stirring, on the one hand, the inclined stirring rod can be driven to rotate back and forth by the pusher head and the rack when rotating. On the other hand, according to the flow rate of sewage, by adjusting the height of the float plate, not only the initial position of the stirring rod can be adjusted, but also the range of motion of the stirring rod can be adjusted, which not only increases the stirring contact area with the sewage, but also can be used for efficient stirring of sewage of different depths, thereby improving sewage treatment efficiency. The entire process is adapted according to the sewage flow rate, thereby solving the problem of large changes in multiple sewage treatments. The entire process is smooth to operate and highly practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the front cross-section structure of the present invention; Figure 2 This is a schematic diagram of the medicine delivery outer cylinder and the mounting shaft structure of the present invention; Figure 3 It is a schematic diagram of the front cross-section structure of the floating plate of the present invention; Figure 4 For the present invention Figure 3 The enlarged structural diagram at A in the middle; Figure 5 This is a schematic diagram of the guide sleeve installation structure of the present invention; Figure 6 For the present invention Figure 5 The enlarged structural diagram at B in the middle; Figure 7 It is a schematic diagram of the side sectional structure of the medicine delivery inner cylinder of the present invention.

[0016] In the figure: 1, box body; 2, partition; 3, bracket; 4, plate filter press; 5, dosing mechanism; 6, medicine delivery outer cylinder; 7, medicine delivery inner cylinder; 71, medicine delivery hole; 8, driving seat; 9, mounting shaft; 10, mounting sleeve; 11, gear roller; 12, telescopic head; 13, stirring rod; 14, floating plate; 15, mounting seat; 161, connecting column; 162, mounting ring; 163, elastic telescopic rod; 164, guide column; 165, guide sleeve; 166, guide head; 167, guide groove; 168, gear; 169, gear sleeve; 171, oil chamber; 172, first piston rod; 173, guide seat; 174, second piston rod; 175, push head; 176, rack. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0018] See also Figure 1-Figure 7 The present invention provides a technical solution: a wastewater treatment and recycling device for textile printing and dyeing, a box body 1, a partition 2, a bracket 3, a plate filter press 4, a dosing mechanism 5, a medicine delivery outer cylinder 6, a medicine delivery inner cylinder 7, a medicine delivery hole 71, a drive seat 8, a mounting shaft 9, a mounting sleeve 10, a gear roller 11, a telescopic head 12, a stirring rod 13, a floating plate 14, a mounting seat 15, a connecting column 161, a mounting ring 162, a guide column 164, a guide sleeve 165, a guide head 166, a guide groove 167, a gear 168, a gear sleeve 169, an oil cavity 171, a first piston rod 172, a guide seat 173, a second piston rod 174, a push head 175 and a rack 176.

[0019] Embodiment 1 See also Figure 1-Figure 3 and Figure 5-Figure 7 The box 1 is divided into three treatment areas by a vertically fixed partition 2, and a bracket 3 is installed on the top of the box 1, and a plate filter press 4 is fixed on the bracket 3. The plate filter press 4 is connected to the bottom of the three treatment areas in the box 1 through a delivery pump and a pipeline with an electromagnetic valve, respectively, to suck and filter the flocculated impurities precipitated at the bottom; at the same time, a delivery pump is provided between two adjacent treatment areas to transport and transfer the sewage after flocculation and precipitation; A dosing mechanism 5 is installed on the outside of the box 1, and a drug delivery outer cylinder 6 is transversely fixed on the top of the three areas in the box 1. The dosing mechanism 5 is connected to the drug delivery outer cylinders 6 on the top of the three treatment areas in the box 1 through a delivery pump and a pipeline in conjunction with an electromagnetic valve, and is used to deliver flocculants, neutralizers, treatment agents and other liquid medicines to the three drug delivery outer cylinders 6 respectively; A medicine delivery inner cylinder 7 is rotatably arranged inside the medicine delivery outer cylinder 6, and medicine delivery holes 71 are provided at the bottoms of the medicine delivery inner cylinder 7 and the medicine delivery outer cylinder 6, a driving seat 8 is fixed to the bottom of the medicine delivery outer cylinder 6, and the driving seat 8 is connected to a mounting shaft 9 through a built-in motor, a mounting sleeve 10 is fixed to the bottom of the outer side of the mounting shaft 9, and a telescopic head 12 is rotatably installed at the outer end cavity of the mounting sleeve 10 through a toothed roller 11, and a stirring rod 13 is fixed to the outer end of the telescopic head 12, a floating plate 14 is provided at the middle limit position of the mounting shaft 9 for vertical sliding, and a mounting seat 15 is connected to the top of the floating plate 14 through a bearing; a quantitative medicine delivery component is arranged between the mounting seat 15 and the medicine delivery outer cylinder 6, and the quantitative medicine delivery component is used to adjust the medicine delivery amount according to the depth of the sewage; The medicine delivery holes 71 are symmetrically distributed in the medicine delivery outer tube 6 and the medicine delivery inner tube 7, and the medicine delivery holes 71 in the medicine delivery outer tube 6 and the medicine delivery inner tube 7 do not completely overlap in the initial position; the stirring rods 13 are distributed at equal angles on the outside of the mounting shaft 9, and the stirring rods 13 are inclined; the quantitative medicine delivery assembly includes a mounting ring 162, the mounting ring 162 is arranged on the top of the mounting seat 15 through a connecting column 161, and an elastic telescopic rod 163 is arranged on the top of the mounting seat 15, and the top of the elastic telescopic rod 163 is connected to the outer side of the bearing sleeved on the mounting shaft 9, and the mounting ring 162 is located on the outside of the mounting shaft 9, and the top edge of the mounting ring 162 A guide column 164 is fixed at the edge of the medicine delivery outer cylinder 6, and the guide column 164 extends into the guide sleeve 165, and the guide sleeve 165 is rotatably mounted on the bottom of the medicine delivery outer cylinder 6, a guide head 166 is fixed to the outside of the top of the guide column 164, and the guide head 166 is arranged in the guide groove 167, and the guide groove 167 is provided on the inner wall of the guide sleeve 165, the top of the guide sleeve 165 is connected to a gear 168 through a bevel gear set, and the gear 168 is rotatably mounted on the bottom of the medicine delivery outer cylinder 6, the top of the gear 168 is meshed with a gear sleeve 169, and the gear sleeve 169 is sleeved on the medicine delivery inner cylinder 7; the guide head 166 fits and slides in the guide groove 167, and the guide groove 167 is distributed in a spiral shape; According to the amount of sewage added, the floating plate 14 rises to the corresponding height, drives the guide sleeve 165 to rotate through the mounting ring 162 and the guide column 164, and then drives the medicine delivery inner cylinder 7 to rotate, adjusts the overlapping area of ​​the medicine delivery holes 71 at the bottom of the medicine delivery inner cylinder 7 and the medicine delivery outer cylinder 6, and adjusts the medicine delivery amount according to the depth of sewage within the same medicine delivery time; Embodiment 2 Based on Example 1, please refer to Figure 1-Figure 4The multi-directional stirring mechanism is arranged between the mounting seat 15 and the mounting sleeve 10, and the multi-directional stirring mechanism is used to drive the stirring rod 13 to stir in multiple directions according to the depth of the sewage; the multi-directional stirring mechanism includes an oil chamber 171, and the oil chamber 171 is opened in the mounting seat 15, and the inner end of the oil chamber 171 is fitted with a first piston rod 172, the top of the first piston rod 172 extends out of the mounting seat 15 and is located below the guide seat 173, and the guide seat 173 is sleeved on the mounting shaft 9, the outer end of the oil chamber 171 is installed with a second piston rod 174 through a spring, and the top of the second piston rod 174 extends out of the mounting seat 15 and is fixed with a push head 175, and the push head A rack 176 is provided at the top of 175, and the vertical part of the rack 176 is slidably provided in the mounting seat 15 through a spring, and the bottom of the mounting seat 15 extends into the mounting sleeve 10 and meshes with the gear roller 11; the oil chamber 171 is provided as an "L"-shaped structure, and the width of the vertical area at the outer end of the oil chamber 171 is greater than the width of the lateral area at the inner end; the first piston rod 172 is designed as an "L"-shaped structure, and the guide seat 173 at the top of the first piston rod 172 is designed as an inverted truncated cone structure; the rack 176 is designed as an "L"-shaped structure, and the push head 175 below the top lateral area of ​​the rack 176 is designed as a hemispherical structure; When adding chemicals and stirring, on the one hand, the stirring rod 13 can be driven to reciprocate to improve the stirring effect. On the other hand, the initial tilt position of the stirring rod 13 can be adjusted according to the rising position of the floating plate 14, and the activity range of the stirring rod 13 can be adjusted by adjusting the height of the pushing head 175, which is suitable for sewage treatment at different depths.

[0020] Working principle: When using the textile printing and dyeing sewage treatment and recycling device, firstly, the sewage is transported to the first treatment area on the left side of the box body 1 through the delivery pump. According to the flow rate of the sewage, the floating plate 14 rises to the corresponding height under the action of buoyancy, and the floating plate 14 drives the connecting column 161 and the mounting ring 162 to move up through the mounting seat 15, and the mounting ring 162 drives the guide column 164 to move up in the guide sleeve 165, and the guide head 166 slides in the guide groove 167 to drive the guide sleeve 165 to rotate, and the guide sleeve 165 drives the gear 168 to rotate through the bevel gear group, and then drives the medicine delivery inner cylinder 7 to rotate through the gear sleeve 169, and adjusts the bottom of the medicine delivery inner cylinder 7 and the medicine delivery outer cylinder 6. The overlap area of ​​the medicine delivery holes 71 at the bottom of the medicine delivery inner tube 7 and the medicine delivery outer tube 6 is larger, that is, the larger the amount of sewage, the larger the overlap area of ​​the medicine delivery holes 71 at the bottom of the medicine delivery inner tube 7 and the medicine delivery outer tube 6, and then the flocculant, neutralizer and treatment agent and other liquid medicines in the medicine adding mechanism 5 are delivered to the first treatment area through the delivery pump and the corresponding solenoid valve. After the treatment is completed, the sewage in the first area is delivered to the second area through the delivery pump, and the corresponding dosage of liquid medicine is added according to the sewage flow rate. The third area is subsequently operated according to the above steps, and the sediment at the bottom of the three areas and the water in the third area are pumped to the plate filter press 4 for filtration through the delivery pump and the solenoid valve to realize the recycling of sewage; During this process, the upward movement of the floating plate 14 drives the mounting seat 15 and the rack 176 to move upward, and the rack 176 engages with the toothed roller 11, driving the telescopic head 12 and the stirring rod 13 to rotate, and adjusting the initial position of the stirring rod 13. At the same time, the first piston rod 172 contacts the inclined surface of the guide seat 173, and moves outward under the force, driving the second piston rod 174 in the oil chamber 171 to move upward, and adjusting the height of the push head 175. Then the motor in the driving seat 8 drives the mounting shaft 9 to rotate, and the mounting shaft 9 drives the stirring rod 13, the floating plate 14 and the rack 176 to rotate, and stirs the sewage after the addition of the medicine. At the same time, the lower end surface of the top of the rack 176 is intermittently in contact with the pushing head 175, and cooperates with the spring to make the rack 176 move up and down, and through the engagement with the toothed roller 11, drives the telescopic head 12 and the stirring rod 13 to rotate back and forth, increases the stirring area, improves the stirring efficiency, and waits for the sewage to stand and flocculate and settle before transportation and subsequent treatment.

[0021] The contents not described in detail in this specification belong to the prior art known to the professional and technical personnel in this field. In the description of the present invention, unless otherwise specified, "multiple" means two or more; the orientation or position relationship indicated by the terms "upper", "lower", "left", "right", "inner", "outer", "front end", "rear end", "head", "tail" and the like is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the present invention and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation of the present invention. In addition, the terms "first", "second", "third" and the like are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "connected" and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be directly connected or indirectly connected through an intermediate medium. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0022] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A textile printing and dyeing wastewater treatment and recycling device, comprising a box (1), wherein the box (1) is divided into three treatment areas by a vertically fixed partition (2), and a bracket (3) is installed on the top of the box (1), and a plate filter press (4) is fixed on the bracket (3), and a dosing mechanism (5) is installed on the outside of the box (1); Features: It also includes a medicine delivery outer cylinder (6), the medicine delivery outer cylinder (6) is transversely fixed at the top of the three areas in the box body (1), and a medicine delivery inner cylinder (7) is rotatably arranged inside the medicine delivery outer cylinder (6), and the bottoms of the medicine delivery inner cylinder (7) and the medicine delivery outer cylinder (6) are both provided with medicine delivery holes (71), a driving seat (8) is fixed at the bottom of the medicine delivery outer cylinder (6), and the driving seat (8) is connected to a mounting shaft (9) via a built-in motor, a mounting sleeve (10) is fixed to the bottom of the outer side of the mounting shaft (9), and a telescopic head (12) is rotatably installed at the outer end cavity of the mounting sleeve (10) via a toothed roller (11), and a stirring rod (13) is fixed to the outer end of the telescopic head (12), and a floating plate (14) is provided at the middle of the mounting shaft (9) for vertical sliding, and the top of the floating plate (14) is connected to a mounting seat (15) via a bearing; A quantitative medicine delivery component, the quantitative medicine delivery component is arranged between the mounting seat (15) and the medicine delivery outer cylinder (6), and the quantitative medicine delivery component is used to adjust the medicine delivery amount according to the depth of the sewage; A multi-directional stirring mechanism is provided between the mounting seat (15) and the mounting sleeve (10), and is used to drive the stirring rod (13) to stir in multiple directions according to the depth of the sewage.

2. A textile printing and dyeing wastewater treatment and recycling device according to claim 1, characterized in that: The medicine delivery holes (71) are symmetrically distributed in the medicine delivery outer cylinder (6) and the medicine delivery inner cylinder (7), and the medicine delivery holes (71) in the medicine delivery outer cylinder (6) and the medicine delivery inner cylinder (7) do not completely overlap in the initial position.

3. A textile printing and dyeing wastewater treatment and recycling device according to claim 1, characterized in that: The stirring rods (13) are distributed at equal angles on the outside of the mounting shaft (9), and the stirring rods (13) are arranged in an inclined manner.

4. The textile printing and dyeing wastewater treatment and recycling device according to claim 1, characterized in that: The quantitative medicine delivery assembly comprises a mounting ring (162), the mounting ring (162) being arranged on the top of the mounting seat (15) via a connecting column (161), and an elastic telescopic rod (163) being arranged on the top of the mounting seat (15), and the top of the elastic telescopic rod (163) being connected to the outer side of a bearing sleeved on the mounting shaft (9), and the mounting ring (162) being located on the outer side of the mounting shaft (9), and a guide column (164) being fixed at the top edge of the mounting ring (162), and the guide column (164) extending into the guide sleeve (165), and the guide sleeve (165) is rotatably mounted on the bottom of the medicine delivery outer cylinder (6), a guide head (166) is fixed on the outer side of the top of the guide column (164), and the guide head (166) is arranged in a guide groove (167), and the guide groove (167) is opened on the inner wall of the guide sleeve (165), the top of the guide sleeve (165) is connected to a gear (168) through a bevel gear set, and the gear (168) is rotatably mounted on the bottom of the medicine delivery outer cylinder (6), the top of the gear (168) is meshed with a gear sleeve (169), and the gear sleeve (169) is sleeved on the medicine delivery inner cylinder (7).

5. A textile printing and dyeing wastewater treatment and recycling device according to claim 4, characterized in that: The guide head (166) fits and slides in the guide groove (167), and the guide groove (167) is distributed in a spiral shape.

6. The textile printing and dyeing wastewater treatment and recycling device according to claim 1, characterized in that: The multi-directional stirring mechanism comprises an oil chamber (171), and the oil chamber (171) is opened in the mounting seat (15), and a first piston rod (172) is arranged in close contact with the inner end of the oil chamber (171), the top of the first piston rod (172) protrudes from the mounting seat (15) and is located below the guide seat (173), and the guide seat (173) is sleeved on the mounting shaft (9), the outer end of the oil chamber (171) is mounted with a second piston rod (174) via a spring, and the top of the second piston rod (174) protrudes from the mounting seat (15) and is fixed with a push head (175), the top of the push head (175) is provided with a rack (176), and the vertical part of the rack (176) is slidably arranged in the mounting seat (15) through the spring, and the bottom of the mounting seat (15) extends into the mounting sleeve (10) and meshes with the gear roller (11).

7. A textile printing and dyeing wastewater treatment and recycling device according to claim 6, characterized in that: The oil chamber (171) is configured as an "L"-shaped structure, and the width of a vertical region at an outer end of the oil chamber (171) is greater than the width of a lateral region at an inner end.

8. The textile printing and dyeing wastewater treatment and recycling device according to claim 6, characterized in that: The first piston rod (172) is designed to be an "L"-shaped structure, and the guide seat (173) at the top of the first piston rod (172) is designed to be an inverted truncated cone structure.

9. A textile printing and dyeing wastewater treatment and recycling device according to claim 6, characterized in that: The rack (176) is designed to be an "L"-shaped structure, and the push head (175) below the top lateral area of ​​the rack (176) is designed to be a hemispherical structure.

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