Textile sewage filtering device

Abstract

The utility model relates to the technical field of sewage filtering, and discloses a textile sewage filtering device which comprises a filtering tank, a water outlet is formed in one end of the filtering tank in a penetrating mode, the other end of the filtering tank is connected with a transmission mechanism, and the output end of the transmission mechanism penetrates into the filtering tank and is connected with a filtering assembly. The other end of the filtering assembly is connected with the water outlet, and the outer portion of the filtering assembly is connected with a hair collecting assembly. According to the textile sewage filtering device, the transmission mechanism, the filtering assembly and the hair collecting assembly are arranged in the filtering tank, so that when textile sewage is coarsely filtered through the filtering tank, the transmission mechanism can drive the filtering assembly and the hair collecting assembly to rotate together; sewage in the filter tank can be actively hooked through rotation of the hair collecting assembly, so that the filtering effect is improved.

Description

Technical Field

[0001] This utility model relates to the field of wastewater filtration technology, specifically a wastewater filtration device for textiles. Background Technology

[0002] Textile wastewater refers to the wastewater generated during the production process of the textile industry, mainly originating from fiber processing, spinning, weaving, dyeing, and finishing. Due to the large amount of chemicals, dyes, and auxiliaries used, textile wastewater is characterized by complex composition, high pollutant concentration, deep color, and difficulty in degradation, making it one of the key areas for industrial wastewater treatment.

[0003] Because textile wastewater contains a large amount of pollutants such as suspended solids, fiber debris, chemical auxiliaries, and dye particles, direct discharge or entry into subsequent treatment systems would cause serious problems. Therefore, filtration devices are often required for filtration.

[0004] Currently, the conventional practice in treating textile wastewater is to directly pour the wastewater onto the filter screen of the filtration equipment. This method puts the filter screen in a passive filtration state, which can only remove larger impurities. However, this method is not only inefficient, but also prone to clogging the filter screen due to the impact force generated when the wastewater is poured, causing operational inconvenience. Utility Model Content

[0005] In view of the shortcomings of the existing technology, this utility model provides a wastewater filtration device for textiles, which can avoid the probability of filter screen clogging and damage caused by impurities in textile wastewater impacting the screen.

[0006] To achieve the above objectives, the present invention provides the following technical solution: a wastewater filtration device for textiles, comprising a filtration tank, a drain outlet extending through one end of the filtration tank, a transmission mechanism connected to the other end of the filtration tank, an output end of the transmission mechanism extending into the interior of the filtration tank and connected to a filtration assembly, the other end of the filtration assembly being connected to the drain outlet, and a lint-removing assembly connected to the outside of the filtration assembly.

[0007] Furthermore, the transmission mechanism includes a motor, a support frame, and a drainage component. The outer wall of the motor is fixedly connected to the outer wall of the filter tank, both ends of the support frame are fixedly connected to the inner wall of the drain outlet, the output shaft of the motor is connected to the drainage component, and the other end of the drainage component passes through the filter tank and the interior of the filter component and is connected to the support frame.

[0008] Furthermore, the drainage assembly includes a drive rod and a spiral disc. One end of the drive rod is fixedly connected to the output shaft of the motor, and the other end of the drive rod extends through the filter tank and the interior of the filter assembly. The outer wall of the end of the drive rod away from the motor is fixedly connected to the inner wall of the middle part of the support frame, and the outer wall of the middle part of the drive rod is fixedly connected to the inner wall of the spiral disc. The spiral disc is located inside the filter assembly.

[0009] Furthermore, the filter assembly includes a filter screen and a sealing plate, both of which are located inside the filter tank. The sealing plate is sleeved and fixedly connected to the outer wall of the transmission rod. One side of the sealing plate is fixedly connected to one end of the filter screen, and the other end of the filter screen is rotatably connected to the inner wall of the filter tank. The inner wall of the filter screen is matched and aligned with the drain outlet. The lint-collecting component is connected to the outer wall of the filter screen.

[0010] Furthermore, one end of the filter screen and the outer wall of the sealing plate are fixedly connected with retaining rings, and limit ports are opened on the adjacent side of the two retaining rings. The two ends of the lint-adhesive assembly are respectively connected to the two limit ports.

[0011] Furthermore, the lint-removing assembly includes a filter cloth and several hooks, all of which are fixedly connected to the outer wall of the filter cloth. The two ends of the filter cloth are located in two limiting holes, and the inner wall of the filter cloth is bonded to the outer wall of the filter screen by several small pieces of Velcro.

[0012] Furthermore, several bolts pass through the inside of the two retaining rings, and the threads of these bolts pass through both ends of the filter cloth and are threadedly connected to the filter screen and the sealing plate, respectively.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] This textile wastewater filtration device, by setting a transmission mechanism, a filter assembly, and a lint-adhesive assembly inside the filter tank, allows the transmission mechanism to rotate the filter assembly and the lint-adhesive assembly together during the coarse filtration of textile wastewater. The rotation of the lint-adhesive assembly actively hooks the wastewater inside the filter tank, thereby preventing impurities in the textile wastewater from impacting and increasing the probability of filter screen clogging and damage. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the overall appearance of the present utility model;

[0016] Figure 2 This is a cross-sectional schematic diagram of the filter tank of this utility model;

[0017] Figure 3 This utility model Figure 2 A schematic diagram of the overall appearance after the lint-collecting components have been removed.

[0018] Figure 4 This utility model Figure 3 Enlarged diagram of point A in the middle.

[0019] In the diagram: 1. Filter tank; 2. Support frame; 3. Transmission rod; 4. Snap ring; 5. Filter cloth; 6. Hook; 7. Motor; 8. Sealing plate; 9. Filter screen; 10. Spiral disc; 101. Drain outlet; 401. Limiting port. Detailed Implementation

[0020] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0021] Please see Figures 1-4 A wastewater filtration device for textiles includes a filter tank 1, with a drain outlet 101 extending through one end of the filter tank 1 and a transmission mechanism connected to the other end of the filter tank 1. The output end of the transmission mechanism extends into the interior of the filter tank 1 and is connected to a filter assembly. The other end of the filter assembly is connected to the drain outlet 101, and a lint-removing component is connected to the outside of the filter assembly.

[0022] like Figures 1 to 4 As shown, in use, the textile wastewater filtration device of this utility model only requires starting the transmission mechanism through the external controller. The transmission mechanism drives the filter assembly and the lint-adhesive assembly to rotate together inside the filter tank 1. Then, the external textile wastewater is poured into the filter tank 1 through the top opening (note that it should be poured onto one side of the filter assembly and the lint-adhesive assembly, not onto their surface). Larger solid debris in the wastewater will be actively hooked by the lint-adhesive assembly, allowing some smaller debris to enter the filter assembly. This filtered wastewater will then be quickly discharged to the outside of the filter tank 1 under the drive of the transmission mechanism. This avoids the impact of impurities in the textile wastewater, which could increase the probability of filter screen clogging and damage. At the same time, it can achieve rapid coarse treatment of textile wastewater by the filter tank 1.

[0023] In addition, after the lint-collecting component has been used for a period of time, a lot of debris will stick to its surface. At this time, the lint-collecting component can be removed from the top of the filter tank 1 through the opening while the transmission mechanism is stopped, and then the lint-collecting component can be cleaned or replaced.

[0024] In a preferred embodiment of this utility model, the transmission mechanism includes a motor 7, a support frame 2, and a drainage assembly. The outer wall of the motor 7 is fixedly connected to the outer wall of the filter tank 1. Both ends of the support frame 2 are fixedly connected to the inner wall of the drain outlet 101. The output shaft of the motor 7 is connected to the drainage assembly. The other end of the drainage assembly passes through the filter tank 1 and the interior of the filter assembly and is connected to the support frame 2. The drainage assembly includes a transmission rod 3 and a spiral disk 10. One end of the transmission rod 3 is fixedly connected to the output shaft of the motor 7. The other end of the transmission rod 3 passes through the filter tank 1 and the interior of the filter assembly. The outer wall of the end of the transmission rod 3 away from the motor 7 is fixedly connected to the inner wall of the middle part of the support frame 2. The outer wall of the middle part of the transmission rod 3 is fixedly connected to the inner wall of the spiral disk 10. The spiral disk 10 is located inside the filter assembly.

[0025] More specifically, when it is necessary to control the rotation of the filter assembly and the lint-collecting assembly, and to accelerate drainage, simply turn on the motor 7 via the external controller. The output shaft of the motor 7 will then rotate the transmission rod 3. After the transmission rod 3 rotates, it will cause the spiral disk 10 located inside the filter assembly and the filter assembly directly connected to the transmission rod 3 to rotate together inside the support frame 2. Then, the spiral disk 10 can quickly push the coarsely filtered sewage inside the filter assembly to the drain outlet 101, thereby accelerating the discharge of sewage. In addition, when the filter assembly rotates, it will also cause the lint-collecting assembly to rotate together inside the filter tank 1. The lint-collecting assembly can actively collect and bind solid debris inside the filter tank 1, and after collection and binding, it can also reduce the probability of debris returning to the sewage inside the filter tank 1.

[0026] As a preferred embodiment of this utility model, the filter assembly includes a filter screen 9 and a sealing plate 8. Both the filter screen 9 and the sealing plate 8 are located inside the filter tank 1. The sealing plate 8 is sleeved and fixedly connected to the outer wall of the transmission rod 3. One side of the sealing plate 8 is fixedly connected to one end of the filter screen 9, and the other end of the filter screen 9 is rotatably connected to the inner wall of the filter tank 1. The inner wall of the filter screen 9 is matched and aligned with the drain outlet 101. The lint-removing assembly is connected to the outer wall of the filter screen 9.

[0027] More specifically, when the transmission rod 3 rotates, the sealing plate 8 connected to the transmission rod 3 can rotate together. Then the sealing plate 8 can rotate the filter screen 9, and the rotation of the filter screen 9 can rotate the lint-adhesive component connected to the outside. Thus, while the lint-adhesive component can stick to solid debris, it will not affect the filtration effect.

[0028] As a preferred embodiment of this utility model, a retaining ring 4 is fixedly connected to one end of the filter screen 9 and the outer wall of the sealing plate 8. A limiting port 401 is opened on the adjacent side of the two retaining rings 4, and the two ends of the lint-adhesive assembly are respectively connected to the two limiting ports 401.

[0029] More specifically, by setting the retaining ring 4 and the limiting port 401, the connectivity between the lint-collecting component and the filter screen 9 can be increased.

[0030] In a preferred embodiment of this invention, the lint-removing assembly includes a filter cloth 5 and several hooks 6. The hooks 6 are all fixedly connected to the outer wall of the filter cloth 5. Both ends of the filter cloth 5 are located within two limiting openings 401, and the inner wall of the filter cloth 5 is bonded to the outer wall of the filter screen 9 using several small Velcro fasteners. Several bolts pass through the interior of the two retaining rings 4, and the bolts pass through both ends of the filter cloth 5 and are threadedly connected to the filter screen 9 and the sealing plate 8, respectively.

[0031] More specifically, when the filter screen 9 rotates, the filter cloth 5 and several hooks 6 connected to the filter screen 9 can rotate together. When the filter cloth 5 and several hooks 6 rotate, the hooks 6 can stick and hook the lint or other solid debris contained in the sewage inside the filter tank 1, thereby increasing the sewage purification efficiency.

[0032] Additionally, when it is necessary to replace the filter cloth 5 and several hooks 6, simply remove the bolts between the two ends of the filter cloth 5 and the two retaining rings 4, and then place the filter cloth 5 along... Figure 1 and Figure 2 Tear open the thin thread section, and in the process of tearing, overcome the Velcro adhesive force between the filter cloth 5 and the filter screen 9 to remove the filter cloth 5 from the filter screen 9. After removing it, re-attach the filter cloth 5 to the filter screen 9 and limit it to the retaining ring 4 with bolts.

[0033] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A wastewater filtration device for textiles, comprising a filtration tank (1), characterized in that: One end of the filter pool (1) is provided with a drain outlet (101), and the other end of the filter pool (1) is connected to a transmission mechanism. The output end of the transmission mechanism passes through the interior of the filter pool (1) and is connected to a filter assembly. The other end of the filter assembly is connected to the drain outlet (101), and a lint-removing assembly is connected to the outside of the filter assembly.

2. The wastewater filtration device for textiles according to claim 1, characterized in that: The transmission mechanism includes a motor (7), a support frame (2) and a drainage component. The outer wall of the motor (7) is fixedly connected to the outer wall of the filter tank (1). Both ends of the support frame (2) are fixedly connected to the inner wall of the drain outlet (101). The output shaft of the motor (7) is connected to the drainage component. The other end of the drainage component passes through the filter tank (1) and the filter component and is connected to the support frame (2).

3. The wastewater filtration device for textiles according to claim 2, characterized in that: The drainage assembly includes a transmission rod (3) and a spiral disk (10). One end of the transmission rod (3) is fixedly connected to the output shaft of the motor (7), and the other end of the transmission rod (3) passes through the filter tank (1) and the interior of the filter assembly. The outer wall of the end of the transmission rod (3) away from the motor (7) is fixedly connected to the inner wall of the middle part of the support frame (2), and the outer wall of the middle part of the transmission rod (3) is fixedly connected to the inner wall of the spiral disk (10). The spiral disk (10) is located inside the filter assembly.

4. The wastewater filtration device for textiles according to claim 3, characterized in that: The filter assembly includes a filter screen (9) and a sealing plate (8). Both the filter screen (9) and the sealing plate (8) are located inside the filter tank (1). The sealing plate (8) is sleeved and fixedly connected to the outer wall of the transmission rod (3). One side of the sealing plate (8) is fixedly connected to one end of the filter screen (9). The other end of the filter screen (9) is rotatably connected to the inner wall of the filter tank (1). The inner wall of the filter screen (9) is matched and aligned with the drain outlet (101). The lint-removing assembly is connected to the outer wall of the filter screen (9).

5. A wastewater filtration device for textiles according to claim 4, characterized in that: One end of the filter (9) and the outer wall of the sealing plate (8) are fixedly connected with retaining rings (4). Each of the two retaining rings (4) has a limiting port (401) on one side adjacent to the other. The two ends of the lint-adhesive assembly are respectively connected to the two limiting ports (401).

6. A wastewater filtration device for textiles according to claim 5, characterized in that: The lint-removing assembly includes a filter cloth (5) and several hooks (6). The hooks (6) are fixedly connected to the outer wall of the filter cloth (5). The two ends of the filter cloth (5) are located in two limiting ports (401) respectively, and the inner side wall of the filter cloth (5) is bonded to the outer wall of the filter screen (9) by several small pieces of Velcro.

7. A wastewater filtration device for textiles according to claim 6, characterized in that: Several bolts pass through the interior of the two retaining rings (4), and the bolts pass through both ends of the filter cloth (5) and are threadedly connected to the filter screen (9) and the sealing plate (8) respectively.

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