Active filtering structure for sewage treatment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses an active filtering structure for sewage treatment, which comprises a filter box, an activated carbon filter screen I and an activated carbon filter screen II are arranged in the filter box, and a mounting frame and a mounting box extending out of the filter box are movably arranged in the filter box. The activated carbon filter screen I is mounted on the mounting frame, and the activated carbon filter screen II is mounted at the bottom of the mounting box in a penetrating manner; according to the sewage treatment device, a mounting frame is pulled to drive a driving wheel to rotate, the driving wheel drives a rotating rod to rotate through a transmission wheel, the rotating rod drives the other rotating rod to rotate through the effect that a chain is matched with a chain wheel, finally, a mounting box can be moved into a filter box, and at the moment, sewage can be continuously filtered through an activated carbon filter screen II in the mounting box; meanwhile, the activated carbon filter screen I in the mounting frame can be cleaned, so that the working time is saved.

Description

Technical Field

[0001] The present application relates to the technical field of sewage treatment, and in particular to an active filtering structure for sewage treatment. Background Art

[0002] Wastewater treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a water body or reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, catering, etc., and is increasingly entering the daily lives of ordinary people.

[0003] With respect to the above-mentioned related technologies, the inventors believe that the existing sewage treatment active filtration mechanism usually installs an activated carbon filter in the filter box to perform active filtration on the sewage. However, the activated carbon filter needs to be cleaned after long-term use. At this time, the sewage treatment box needs to be shut down and wait, which wastes a certain amount of time and has low work efficiency.

[0004] The above information disclosed in the background technology is only used to increase the understanding of the background technology of the present application, and therefore, it may include information that does not constitute the prior art known to ordinary technicians in the field. Utility Model Content

[0005] In order to solve the problem that the activated carbon filter needs to be cleaned after long-term use, and the sewage treatment tank needs to be shut down and waited, which wastes a certain amount of time, the present application provides an active filtering structure for sewage treatment.

[0006] The active filtration structure for sewage treatment provided in this application adopts the following technical solution:

[0007] An activated filtration structure for sewage treatment comprises a filter box, wherein an activated carbon filter screen 1 and an activated carbon filter screen 2 are arranged in the filter box, two groups of support grooves are symmetrically installed on both sides of the inner wall of the filter box, a mounting frame and a mounting box extending to the outside of the filter box are movably arranged in the filter box, the activated carbon filter screen 1 is installed on the mounting frame, the activated carbon filter screen 2 is installed through the bottom of the mounting box, support blocks matching the support grooves are fixedly installed on both sides of the mounting frame and the mounting box, and a transmission mechanism is arranged in the filter box.

[0008] Preferably, the transmission mechanism comprises a support rod fixedly mounted in the filter box, two sets of driving wheels are rotatably mounted on the support rod, and a tooth pair cooperating with the driving wheel is fixedly mounted on the bottom of the mounting frame.

[0009] Preferably, two groups of rotating rods are symmetrically and movably installed in the filter box, and two groups of transmission wheels cooperating with the driving wheel are fixedly installed on one group of rotating rods.

[0010] Preferably, two groups of sprockets are fixedly mounted on each of the rotating rods, the sprockets are connected by a chain, and two groups of driven wheels are fixedly mounted on another group of the rotating rods.

[0011] Preferably, two teeth cooperating with the driven wheel are symmetrically mounted on the top of the mounting box, and recovery covers are fixedly mounted on both sides of the filter box.

[0012] Preferably, an activated carbon filter net three is provided in the recovery cover, and the recovery cover is communicated with the filter box.

[0013] In summary, this application includes the following beneficial technical effects:

[0014] When the activated carbon filter needs to be cleaned, it is only necessary to pull the installation frame, and the installation frame drives the activated carbon filter to be moved out of the filter box. At the same time, the installation frame drives the active wheel to rotate, and the active wheel drives the rotating rod to rotate through the transmission wheel. The rotating rod drives another rotating rod to rotate through the chain and the sprocket, and then drives the driven wheel to rotate. The driven wheel drives the installation box to move in the same direction as the installation frame through the second tooth. The installation box can be moved into the filter box. At this time, the sewage can continue to be filtered through the activated carbon filter second in the installation box, and the activated carbon filter one in the installation frame can be cleaned at the same time, saving working time. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 is a schematic diagram of a three-dimensional structure from a first-view perspective of an embodiment of the application;

[0016] Figure 2 2. It is a cross-sectional view of the filter box of the embodiment of the application Figure 1 ;

[0017] Figure 3 is a schematic structural diagram of a transmission mechanism of an embodiment of the application;

[0018] Figure 4 2. It is a cross-sectional view of the filter box of the embodiment of the application Figure 2 .

[0019] Explanation of the reference numerals in the accompanying drawings: 1. filter box; 2. activated carbon filter one; 3. activated carbon filter two; 4. support groove; 5. mounting frame; 6. mounting box; 7. support block; 8. support rod; 9. driving wheel; 10. tooth one; 11. rotating rod; 12. transmission wheel; 13. sprocket; 14. chain; 15. driven wheel; 16. tooth two; 17. recovery cover; 18. activated carbon filter three. DETAILED DESCRIPTION

[0020] The following is combined with Figure 1-4 This application is described in further detail.

[0021] The present application embodiment discloses an active filtration structure for sewage treatment. Figure 1-4 An activated filtration structure for sewage treatment comprises a filter box 1, wherein an activated carbon filter screen 1 2 and an activated carbon filter screen 2 3 are arranged in the filter box 1, two sets of support grooves 4 are symmetrically installed on both sides of the inner wall of the filter box 1, a mounting frame 5 and a mounting box 6 extending outside the filter box 1 are movably arranged in the filter box 1, the activated carbon filter screen 1 2 is installed on the mounting frame 5, the activated carbon filter screen 2 3 is installed through the bottom of the mounting box 6, and support blocks 7 matching the support grooves 4 are fixedly installed on both sides of the mounting frame 5 and the mounting box 6, and the filter box 1 is provided with The transmission mechanism includes a support rod 8 fixedly installed in the filter box 1, two sets of driving wheels 9 are rotatably installed on the support rod 8, a tooth 10 that cooperates with the driving wheel 9 is fixedly installed at the bottom of the installation frame 5, and two sets of rotating rods 11 are symmetrically and movably installed in the filter box 1, one set of rotating rods 11 is fixedly installed with two sets of transmission wheels 12 that cooperate with the driving wheel 9, and two sets of sprocket wheels 13 are fixedly installed on the rotating rods 11, and the sprocket wheels 13 are connected by chains 14, and two sets of driven wheels 15 are fixedly installed on the other set of rotating rods 11;

[0022] By adopting the above technical scheme, when it is necessary to clean the activated carbon filter screen 2, it is only necessary to pull the installation frame 5, and the installation frame 5 drives the activated carbon filter screen 2 to be moved out of the filter box 1. At the same time, the installation frame 5 drives the active wheel 9 to rotate, and the active wheel 9 drives the rotating rod 11 to rotate through the transmission wheel 12, and the rotating rod 11 drives another rotating rod 11 to rotate through the chain 14 and the sprocket 13, thereby driving the driven wheel 15 to rotate, and the driven wheel 15 drives the installation box 6 to move in the same direction as the installation frame 5 through the teeth 16, thereby the installation box 6 can be moved into the filter box 1, at this time, the activated carbon filter screen 2 3 in the installation box 6 can continue to filter the sewage, and the activated carbon filter screen 2 in the installation frame 5 can be cleaned, if the activated carbon filter screen 2 3 needs to be cleaned, it is also necessary to pull the installation box 6 out of the filter box 1, thereby driving the installation frame 5 to move into the filter box 1, thereby the activated carbon filter screen 2 3 can be cleaned, saving working time.

[0023] Reference Figure 1-2 , the top of the installation box 6 is symmetrically installed with a tooth 2 16 that cooperates with the driven wheel 15, and a recovery cover 17 is fixedly installed on both sides of the filter box 1. An activated carbon filter net 3 18 is arranged in the recovery cover 17, and the recovery cover 17 is connected to the filter box 1;

[0024] By adopting the above technical solution, when the installation frame 5 or the installation box 6 is pulled out of the filter box 1, if sewage flows out from the connection, the sewage can be recovered and filtered through the recovery cover 17 and the activated carbon filter net 18 to prevent it from flowing to the ground and polluting the environment.

[0025] The implementation principle of an activated filtering structure for sewage treatment in the embodiment of the present application is as follows: when it is necessary to clean the activated carbon filter net 2, it is only necessary to pull the installation frame 5, and the installation frame 5 drives the activated carbon filter net 2 to be moved out of the filter box 1, and at the same time, the installation frame 5 drives the driving wheel 9 to rotate, and the driving wheel 9 drives the rotating rod 11 to rotate through the transmission wheel 12, and the rotating rod 11 drives another rotating rod 11 to rotate through the chain 14 and the sprocket 13, and then drives the driven wheel 15 to rotate, and the driven wheel 15 drives the installation box 6 to move in the same direction as the installation frame 5 through the tooth 2 16, thereby the installation box 6 can be moved into the filter box 1, at this time, the sewage can continue to be filtered through the activated carbon filter net 2 3 in the installation box 6, and the activated carbon filter net 2 in the installation frame 5 can be cleaned, saving working time, when the installation frame 5 or the installation box 6 is pulled out of the filter box 1, if sewage flows out from the connection, the sewage flowing out can be recovered and filtered through the recovery cover 17 and the activated carbon filter net 3 18 to prevent it from flowing to the ground and polluting the environment.

[0026] Finally, a few points should be explained: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, which may refer to mechanical connection or electrical connection, or internal communication between two components, or direct connection. "upper", "lower", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the object being described changes, the relative positional relationship may change;

[0027] Secondly: In the drawings of the embodiments disclosed in the present utility model, only the structures related to the embodiments disclosed in the present utility model are involved, and other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of the present utility model can be combined with each other;

[0028] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

[0029] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. An activated filtration structure for sewage treatment, comprising a filter box (1), wherein an activated carbon filter screen 1 (2) and an activated carbon filter screen 2 (3) are arranged in the filter box (1), Features: Two groups of support grooves (4) are symmetrically installed on both sides of the inner wall of the filter box (1); a mounting frame (5) and a mounting box (6) extending outside the filter box (1) are movably arranged inside the filter box (1); the first activated carbon filter (2) is installed on the mounting frame (5); the second activated carbon filter (3) is installed through the bottom of the mounting box (6); support blocks (7) matching the support grooves (4) are fixedly installed on both sides of the mounting frame (5) and the mounting box (6); and a transmission mechanism is arranged inside the filter box (1).

2. An active filtration structure for sewage treatment according to claim 1, Features: The transmission mechanism comprises a support rod (8) fixedly mounted in the filter box (1), two sets of driving wheels (9) being rotatably mounted on the support rod (8), and a tooth (10) cooperating with the driving wheel (9) being fixedly mounted on the bottom of the mounting frame (5).

3. An active filtration structure for sewage treatment according to claim 2, Features: Two groups of rotating rods (11) are symmetrically and movably installed in the filter box (1), and two groups of transmission wheels (12) cooperating with the driving wheel (9) are fixedly installed on one group of rotating rods (11).

4. An active filtration structure for sewage treatment according to claim 3, Features: Two groups of sprocket wheels (13) are fixedly mounted on each of the rotating rods (11), the sprocket wheels (13) are connected via chains (14), and two groups of driven wheels (15) are fixedly mounted on another group of the rotating rods (11).

5. An active filtration structure for sewage treatment according to claim 4, Features: The top of the installation box (6) is symmetrically mounted with two teeth (16) that cooperate with the driven wheel (15), and recovery covers (17) are fixedly mounted on both sides of the filter box (1).

6. An active filtration structure for sewage treatment according to claim 5, Features: An activated carbon filter screen three (18) is arranged in the recovery cover (17), and the recovery cover (17) is connected to the filter box (1).

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