Textile wastewater treatment device for textile machine

Abstract

The textile wastewater treatment device for the textile machine comprises a shell, a discharging opening is formed in the lower end of the shell, and a heating assembly is arranged on the inner wall of the shell; the stirring mechanism comprises a rotating pipe rotationally connected to the top in the shell, a plurality of stirring rods are fixedly connected to the side wall of the rotating pipe at equal intervals, a plurality of stirring pipes are fixedly connected to the outer side of the lower end part of the rotating pipe at equal intervals, and the stirring pipes communicate with the rotating pipe; a mounting frame is fixedly connected to the upper end of the shell, a driving motor is mounted on the mounting frame, an output shaft of the driving motor penetrates through the shell, and belt wheels are mounted on the output shaft of the driving motor and the rotating pipe. In the using process of the wastewater treatment device, the sedimentation reaction of a water body and a flocculating agent can be promoted, so that the treatment efficiency is improved, and in addition, after sedimentation is completed, solids and liquid in the water body can be rapidly separated through the filtering part.

Description

Technical Field

[0001] The present invention relates to the field of textile wastewater treatment, in particular to a textile wastewater treatment device for a textile machine. Background Art

[0002] During the textile industry's production process, a large amount of wastewater containing pollutants such as dyes, auxiliaries, and fiber debris is generated. If this wastewater is discharged directly without effective treatment, it will cause serious pollution to the water environment, threatening the ecological balance and human health. Therefore, effective treatment of textile wastewater is imminent;

[0003] Currently, flocculation and sedimentation are key steps in common textile wastewater treatment methods. They aggregate small particles and colloids in the wastewater into larger particles, accelerating sedimentation. However, some existing wastewater treatment devices have many shortcomings in practical applications. On the one hand, during the flocculation and sedimentation process, the mixing and reaction between the water and the flocculant is insufficient, resulting in a slow and inefficient sedimentation reaction. This makes it impossible to effectively remove pollutants from the wastewater in a short period of time, increasing treatment time and costs. On the other hand, after sedimentation is completed, the water passes through the filter at a slow rate when separating solids and liquids, resulting in low overall separation efficiency. Therefore, how to solve the above problems needs to be considered. Summary of the Invention

[0004] The purpose of the present invention is to solve the shortcomings of the prior art and propose a textile wastewater treatment device for textile machines. During use, the wastewater treatment device can promote the sedimentation reaction between water and flocculant, thereby improving the treatment efficiency. In addition, after the sedimentation is completed, the solids and liquids in the water can be quickly separated through the filtering part.

[0005] In order to achieve the above object, the present invention adopts the following technical solutions:

[0006] A textile wastewater treatment device for a textile machine comprises a shell, a discharge port is provided at the lower end of the shell, and a heating assembly is provided on the inner wall of the shell; a stirring mechanism, the stirring mechanism comprises a rotating tube rotatably connected to the top of the shell, a plurality of stirring rods are fixedly connected to the side walls of the rotating tube at equal intervals, a plurality of stirring tubes are fixedly connected to the outer side of the lower end portion of the rotating tube at equal intervals, and the plurality of stirring tubes are all connected to the rotating tube, the upper end of the shell is fixedly connected to a mounting frame, a drive motor is installed on the mounting frame, the output shaft of the drive motor passes through the shell, and pulleys are installed on the output shaft of the drive motor and the rotating tube, and the two pulleys are connected by a transmission belt; a gas circulation injection mechanism, the gas circulation injection mechanism is used to promote the operation of the stirring mechanism; a sealing mechanism, the sealing mechanism is used to seal the discharge port.

[0007] Preferably, a supporting leg is installed at the lower end of the shell, a feeding port is provided at the upper end of the shell, and a sealing cover is installed at the feeding port.

[0008] Preferably, the gas circulation injection mechanism includes a circulation fan installed at the upper end of the shell, the air inlet end of the circulation fan is connected to a second air inlet pipe, the other end of the second air inlet pipe extends to the top of the shell, the upper end of the rotating tube extends to the outside, the air outlet end of the circulation fan is connected to an exhaust pipe, and the other end of the exhaust pipe is connected to the upper end of the rotating tube through a rotary joint.

[0009] Preferably, the air inlet end of the circulation fan is connected to a first air inlet pipe, a first solenoid valve is installed in the first air inlet pipe, and a second solenoid valve is installed in the second air inlet pipe.

[0010] Preferably, the ends of the plurality of stirring tubes away from the rotating tube are sealed, and the upper ends of the plurality of stirring tubes are each provided with a plurality of diversion holes.

[0011] Preferably, the sealing mechanism includes a protective tube fixedly connected to the lower end of the shell, the lower end of the protective tube is fixedly connected to a connecting plate, the upper end of the connecting plate is installed with a hydraulic telescopic rod, the upper end of the hydraulic telescopic rod is fixedly connected to a sealing plate, and the lower end of the sealing plate is in contact with the lower end of the discharge port.

[0012] Preferably, a slidable rotating cylinder is provided inside the discharge port, a plurality of filtering holes are provided on the outer side wall of the rotating cylinder, and a sealing ring is provided on the outer side of the upper end portion of the rotating cylinder.

[0013] Preferably, a rectangular bar is fixedly connected to the inner bottom of the rotating cylinder, a rectangular groove is opened at the lower end of the rotating tube, the upper end of the rectangular bar extends into the inside of the rectangular groove, and the upper end of the rectangular bar is elastically connected to the inner top of the rectangular groove through a spring.

[0014] Compared with the prior art, the present invention has the following beneficial effects:

[0015] 1. The driving motor drives the rotating tube to rotate through the pulley and transmission belt, and then the stirring rod and stirring tube rotate, which fully stirs the wastewater and flocculant, promotes the mixing of the two, accelerates the sedimentation reaction, significantly improves the wastewater treatment efficiency, and makes the treatment process more efficient.

[0016] 2. When the gas circulation injection mechanism is stirring, the gas is injected into the water in the form of bubbles through the circulation fan, the second air inlet pipe, etc. The bubbles float up and burst to promote mixing, and the internal circulation avoids the introduction of external low-temperature gas, reducing heat energy loss, which not only improves the mixing effect but also saves energy, in line with the concept of energy conservation and environmental protection.

[0017] 3. The sealing mechanism uses a hydraulic telescopic rod to drive the sealing plate to move, thereby sealing and opening the discharge port. It is easy to operate and has a good sealing effect, which can effectively prevent wastewater leakage during the treatment process.

[0018] 4. During the discharge stage, the external airflow is adjusted by adjusting the solenoid valve to increase the air pressure on the top of the shell, and the spring is used to move the rotating drum downward to expose the filter holes. The driving motor is then used to drive the rotating drum to generate centrifugal force, thereby achieving rapid separation of solids and liquids in the water, improving separation efficiency, and enhancing wastewater treatment quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of a textile wastewater treatment device for a textile machine proposed by the present invention;

[0020] Figure 2 for Figure 1 Schematic cross-sectional view of ;

[0021] Figure 3 for Figure 2 's upward perspective;

[0022] Figure 4 It is a schematic diagram of the connection between the rotating tube and the rotating cylinder;

[0023] Figure 5 for Figure 4 Schematic diagram of a partial cross section.

[0024] In the figure: 1 shell, 2 support legs, 3 feeding port, 4 sealing cover, 5 mounting frame, 6 driving motor, 7 rotary joint, 8 circulating fan, 9 first air inlet pipe, 10 second air inlet pipe, 11 first solenoid valve, 12 second solenoid valve, 13 protective cylinder, 14 rotating pipe, 15 stirring rod, 16 stirring pipe, 17 discharge port, 18 connecting plate, 19 hydraulic telescopic rod, 20 sealing plate, 21 pulley, 22 transmission belt, 23 diversion hole, 24 rotating cylinder, 25 sealing ring, 26 exhaust pipe, 27 rectangular groove, 28 spring, 29 rectangular bar, 30 filter hole. DETAILED DESCRIPTION

[0025] The technical solutions in the embodiments of the present invention will be described clearly and completely below with reference to the accompanying drawings in the embodiments of the present invention.

[0026] It should be noted that the terms used herein are only for describing specific embodiments and are not intended to limit the exemplary embodiments according to the present application. As used herein, unless the context clearly indicates otherwise, the singular form is also intended to include the plural form. In addition, it should be understood that when the terms "comprise" and / or "include" are used in this specification, they indicate the presence of features, steps, operations, devices, components and / or combinations thereof.

[0027] Reference Figure 1-Figure 5 A textile wastewater treatment device for a textile machine includes a housing 1. A sealing door (not shown) is provided on the front side of the housing 1 to facilitate subsequent cleaning operations inside. A discharge port 17 is provided at the lower end of the housing 1. A heating component is provided on the inner wall of the housing 1. The heating component is a constant temperature heating element with a heating temperature of 30°C. A supporting leg 2 is installed at the lower end of the housing 1. A feeding port 3 is provided at the upper end of the housing 1. A sealing cover 4 is installed at the feeding port 3. After the wastewater and flocculant are added, the sealing cover 4 can be installed to facilitate subsequent processes.

[0028] As an embodiment of the present invention, it also includes a stirring mechanism, which includes a rotating tube 14 rotatably connected to the top of the housing 1, a plurality of stirring rods 15 fixedly connected to the side wall of the rotating tube 14 at equal intervals, a plurality of stirring tubes 16 fixedly connected to the outer side of the lower end portion of the rotating tube 14 at equal intervals, and the plurality of stirring tubes 16 are all connected to the rotating tube 14. The upper end of the housing 1 is fixedly connected to a mounting frame 5, and a drive motor 6 is mounted on the mounting frame 5. The output shaft of the drive motor 6 passes through the housing 1, and pulleys 21 are installed on the output shaft of the drive motor 6 and the rotating tube 14. The two pulleys 21 are connected by a transmission belt 22.

[0029] As an embodiment of the present invention, it also includes a gas circulation injection mechanism, which is used to promote the operation of the stirring mechanism. The gas circulation injection mechanism includes a circulation fan 8 installed at the upper end of the shell 1, and the air inlet end of the circulation fan 8 is connected to the second air inlet pipe 10. The other end of the second air inlet pipe 10 extends to the top of the shell 1. The upper end of the rotating tube 14 extends to the outside. The air outlet end of the circulation fan 8 is connected to the exhaust pipe 26. The other end of the exhaust pipe 26 is connected to the upper end of the rotating tube 14 through the rotary joint 7. The ends of the multiple stirring tubes 16 away from the rotating tube 14 are sealed, and the upper ends of the multiple stirring tubes 16 are each provided with a plurality of diversion holes 23.

[0030] As an embodiment of the present invention, the air inlet end of the circulation fan 8 is connected to the first air inlet pipe 9, and the first solenoid valve 11 is installed in the first air inlet pipe 9, and the second solenoid valve 12 is installed in the second air inlet pipe 10. During the stirring process, the first solenoid valve 11 is closed and the second solenoid valve 12 is opened. During this process, the start of the circulation fan 8 will generate an internal circulating gas flow, which will allow the gas to circulate and be injected into the water body in the form of bubbles. The bubbles float up to promote the flow of liquid. At the same time, the shear force generated by the bursting of bubbles in the water body further promotes the mixing. In addition, the circulating gas flow avoids the introduction of external low-temperature and normal-temperature gas, reducing the actual heat energy loss. In the discharge stage, the first solenoid valve 11 is opened and the second solenoid valve 12 is closed, and the external airflow enters the shell 1, increasing the air pressure in the top space of the shell 1, quickly squeezing out the water body, and allowing the water body to quickly pass through the filter hole 30;

[0031] As an embodiment of the present invention, a sealing mechanism is further included, which is used to seal the discharge port 17. The sealing mechanism includes a protective cylinder 13 fixedly connected to the lower end of the housing 1, the lower end of the protective cylinder 13 is fixedly connected to a connecting plate 18, the upper end of the connecting plate 18 is mounted with a hydraulic telescopic rod 19, the upper end of the hydraulic telescopic rod 19 is fixedly connected to a sealing plate 20, and the lower end of the sealing plate 20 is in contact with the lower end of the discharge port 17;

[0032] As an embodiment of the present invention, a slidable rotating cylinder 24 is provided inside the discharge port 17, and a plurality of filter holes 30 are provided on the outer wall of the rotating cylinder 24. A sealing ring 25 is provided on the outer side of the upper end portion of the rotating cylinder 24. A rectangular bar 29 is fixedly connected to the inner bottom of the rotating cylinder 24, and a rectangular groove 27 is provided at the lower end of the rotating tube 14. The upper end of the rectangular bar 29 extends to the inside of the rectangular groove 27. The upper end of the rectangular bar 29 is elastically connected to the inner top of the rectangular groove 27 by a spring 28. In the sealed state, the spring 28 is in a compressed state. In the subsequent separation process after sedimentation, the rotating cylinder 24 moves downward under the elastic action of the spring 28, and exposes the filter holes 30. After the drive motor 6 is started, it will rotate, and use centrifugal force to promote the water to pass through the filter holes 30 quickly to complete the separation.

[0033] In the present invention, textile wastewater and flocculant are fed into the housing 1 through the feeding port 3 at the upper end of the housing 1, the heating component is started, and then the sealing cover 4 is installed at the feeding port 3 to form a relatively closed environment inside the device so that subsequent processes can proceed smoothly;

[0034] The driving motor 6 on the mounting frame 5 is started. A pulley 21 is installed on the output shaft of the driving motor 6 and the rotating tube 14. The two pulleys 21 are connected by a transmission belt 22, thereby rotating the rotating tube 14. When the rotating tube 14 rotates, it drives the multiple stirring rods 15 fixedly connected at equal intervals on its side wall and the multiple stirring tubes 16 fixedly connected at equal intervals on the outer side of the lower end portion to rotate together, stirring the wastewater and flocculant in the housing 1, promoting sufficient mixing of the two and accelerating the sedimentation reaction;

[0035] During the stirring process, the first solenoid valve 11 in the first air inlet pipe 9 is closed, the second solenoid valve 12 in the second air inlet pipe 10 is opened, and the circulation fan 8 is started. The air inlet end of the circulation fan 8 takes in air from the top of the shell 1 through the second air inlet pipe 10, and the air outlet end conveys the gas to the rotating tube 14 through the exhaust pipe 26 and the rotary joint 7. The gas is then injected into the water body in the form of bubbles through the multiple diversion holes 23 opened at the upper ends of the multiple stirring tubes 16. The bubbles float up to promote the flow of the liquid. At the same time, the shear force generated by the bursting of the bubbles in the water body further promotes the mixing of the wastewater and the flocculant. In addition, this internal circulating gas flow avoids the introduction of external low-temperature and normal-temperature gas, reducing heat energy loss. After stirring for a certain period of time, the wastewater and the flocculant are fully mixed and a sedimentation reaction occurs, and the flocculants gradually settle to the bottom of the shell 1;

[0036] After sedimentation is complete, the hydraulic telescopic rod 19 is activated, which drives the sealing plate 20 downward, releasing the seal on the discharge port 17. At this time, the first solenoid valve 11 in the first air inlet pipe 9 is opened, and the second solenoid valve 12 in the second air inlet pipe 10 is closed. External airflow enters the top space of the shell 1, increasing the air pressure in this area and squeezing the water downward. At the same time, under the elastic action of the spring 28, the rotating drum 24 moves downward, exposing the multiple filter holes 30 opened on its outer wall. The drive motor 6 is started again, and the rotating tube 14 drives the rotating drum 24 to rotate. The centrifugal force promotes the rapid passage of water through the filter holes 30, achieving rapid separation of solids and liquids in the water. The separated water is discharged from the discharge port 17, while the solids remain in the rotating drum 24 and are eventually discharged from the discharge port 17, achieving rapid separation and improving separation efficiency.

[0037] It should be noted that the terms "first", "second", etc. in the specification and claims of the present application and the above-mentioned drawings are used to distinguish similar objects and are not necessarily used to describe a specific order or sequence. It should be understood that the data used in this way can be interchangeable where appropriate, so that the embodiments of the present application described herein can, for example, be implemented in an order other than those illustrated or described herein. In addition, the terms "including" and "having" and any variations thereof are intended to cover non-exclusive inclusions, for example, a process, method, system, product or device comprising a series of steps or units is not necessarily limited to those steps or units clearly listed, but may include other steps or units that are not clearly listed or inherent to these processes, methods, products or devices.

[0038] The above description is only a preferred specific embodiment of the present invention, but the scope of protection of the present invention is not limited thereto. Any technician familiar with the technical field, within the technical scope disclosed by the present invention, who makes equivalent replacements or changes based on the technical solution and inventive concept of the present invention, should be covered by the scope of protection of the present invention.

Claims

1. A textile wastewater treatment device for a textile machine, characterized in that: include: A shell (1), wherein a discharge port (17) is provided at the lower end of the shell (1), and a heating component is provided on the inner wall of the shell (1); A stirring mechanism, the stirring mechanism comprises a rotating tube (14) rotatably connected to the top of the shell (1), a plurality of stirring rods (15) are fixedly connected to the side wall of the rotating tube (14) at equal intervals, a plurality of stirring tubes (16) are fixedly connected to the outer side of the lower end portion of the rotating tube (14) at equal intervals, and the plurality of stirring tubes (16) are all connected to the rotating tube (14), the upper end of the shell (1) is fixedly connected to a mounting frame (5), a driving motor (6) is mounted on the mounting frame (5), the output shaft of the driving motor (6) passes through the shell (1), the output shaft of the driving motor (6) and the rotating tube (14) are both mounted with pulleys (21), and the two pulleys (21) are connected by a transmission belt (22); a gas circulation injection mechanism, the gas circulation injection mechanism being used to promote the operation of the stirring mechanism; A sealing mechanism is provided, wherein the sealing mechanism is used to seal the discharge port (17).

2. A textile wastewater treatment device for a textile machine according to claim 1, characterized in that: The lower end of the shell (1) is equipped with a supporting leg (2), the upper end of the shell (1) is provided with a feeding port (3), and a sealing cover (4) is installed at the feeding port (3).

3. The textile wastewater treatment device for a textile machine according to claim 1, characterized in that: The gas circulation injection mechanism comprises a circulation fan (8) installed at the upper end of the shell (1); the air inlet end of the circulation fan (8) is connected to a second air inlet pipe (10); the other end of the second air inlet pipe (10) extends to the top of the shell (1); the upper end of the rotating tube (14) extends to the outside; the air outlet end of the circulation fan (8) is connected to an exhaust pipe (26); the other end of the exhaust pipe (26) is connected to the upper end of the rotating tube (14) through a rotary joint (7).

4. A textile wastewater treatment device for a textile machine according to claim 3, characterized in that: The air inlet end of the circulating fan (8) is connected to a first air inlet pipe (9), a first solenoid valve (11) is installed in the first air inlet pipe (9), and a second solenoid valve (12) is installed in the second air inlet pipe (10).

5. The textile wastewater treatment device for a textile machine according to claim 4, characterized in that: One end of the plurality of stirring tubes (16) away from the rotating tube (14) is sealed, and the upper ends of the plurality of stirring tubes (16) are each provided with a plurality of diversion holes (23).

6. The textile wastewater treatment device for a textile machine according to claim 1, characterized in that: The sealing mechanism comprises a protective tube (13) fixedly connected to the lower end of the shell (1), the lower end of the protective tube (13) is fixedly connected to a connecting plate (18), the upper end of the connecting plate (18) is installed with a hydraulic telescopic rod (19), the upper end of the hydraulic telescopic rod (19) is fixedly connected to a sealing plate (20), and the lower end of the sealing plate (20) contacts the lower end of the discharge port (17).

7. The textile wastewater treatment device for a textile machine according to claim 6, characterized in that: A slidable rotating cylinder (24) is provided inside the discharge port (17), a plurality of filtering holes (30) are provided on the outer wall of the rotating cylinder (24), and a sealing ring (25) is provided on the outer side of the upper end portion of the rotating cylinder (24).

8. The textile wastewater treatment device for a textile machine according to claim 7, characterized in that: A rectangular strip (29) is fixedly connected to the inner bottom of the rotating cylinder (24), a rectangular groove (27) is opened at the lower end of the rotating tube (14), the upper end of the rectangular strip (29) extends into the interior of the rectangular groove (27), and the upper end of the rectangular strip (29) is elastically connected to the inner top of the rectangular groove (27) via a spring (28).

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