Ecological restoration water filter

Abstract

The utility model relates to the technical field of water filtering ponds, in particular to an ecological restoration water filtering pond which comprises a pond body, a first filter screen frame arranged at the bottom of the pond body, a lifting mechanism arranged in the pond body and used for driving the first filter screen frame to ascend and descend, a drainage flow channel arranged in one side wall of the pond body, a purification barrel arranged in the drainage flow channel, and a filter element arranged in the purification barrel. A second filter screen frame is arranged on the inner side, close to the drainage runner, of the pool body, a first rotating shaft fixedly penetrates through the end, close to the drainage runner, of the second filter screen frame, a first driving motor for driving the first rotating shaft to rotate is installed in the side wall of the pool body, a water inlet runner is arranged in one side wall of the pool body, and a first runner and a second runner are connected to a water outlet of the water inlet runner; a flow channel switching mechanism is arranged at a water outlet of the water inlet flow channel; according to the utility model, the polluted water body can be continuously filtered, and the treatment efficiency of the water filter pool on the polluted water body is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of water filter ponds, and more specifically to an ecological restoration water filter pond. Background Art

[0002] Ecological restoration refers to relying on the self-regulating ability of an ecosystem to make it evolve in an orderly direction, supplemented by artificial measures, to gradually restore the damaged ecosystem. Ecological restoration is committed to restoring the original appearance of ecosystems that have been damaged by natural mutations and human activities, so that the ecosystem can be better improved.

[0003] Existing ecological restoration water filter pools use filter elements to purify water when treating sewage. In order to prevent large-volume impurities from clogging the filter element and reducing the effective filtration area, a filter screen is also required to filter large-volume impurities. With the long-term use of the filter screen, a large amount of impurities will accumulate on the filter screen, affecting the filtering effect of the filter screen, and then affecting the treatment efficiency of the polluted water body. However, since the filter screen is located in the water filter pool, it is not convenient to clean it, and the water filter pool needs to be stopped during the cleaning process of the filter screen, affecting the treatment efficiency. Utility Model Content

[0004] The utility model aims to provide an ecological restoration water filter, which can continuously filter polluted water bodies and ensure the treatment efficiency of the water filter on the polluted water bodies.

[0005] In order to achieve the above purpose, the technical solution of the utility model is as follows:

[0006] 1. The filter tank of claim 1, wherein the filter housing is provided with a filter element and a filter element is provided in the filter housing. The filter housing is provided with a filter element that is provided with a filter element ...

[0007] Furthermore, the lifting mechanism includes a guide rod vertically fixedly connected to the inner side of the pool body, and a screw rod vertically rotatably arranged on the inner side of the pool body. The first filter frame is threadedly connected to the screw rod and slidably sleeved on the guide rod. A second drive motor that drives the screw rod to rotate is installed on the top of the inner wall of the pool body.

[0008] Furthermore, an opening is formed on the second filter frame directly facing the screw rod and the guide rod.

[0009] Furthermore, the flow channel switching mechanism includes a second rotating shaft rotatably arranged at the water outlet of the water inlet flow channel, a baffle is fixedly connected to the second rotating shaft, and a third driving motor for driving the second rotating shaft to rotate is installed in the side wall of the pool body.

[0010] Furthermore, the baffle matches the first flow channel and the second flow channel.

[0011] Compared with the prior art, the utility model has the following beneficial effects:

[0012] Sewage enters the pool body through the water inlet channel and the second channel, impurities in the sewage are intercepted by the second filter frame and gradually deposited on the first filter frame. After passing through the second filter frame, the sewage is discharged from the drainage channel and filtered and purified by the filter element. When it is necessary to clean the impurities on the first filter frame, the first drive motor drives the first shaft to rotate, driving the second filter frame to approach the drainage channel, the channel switching mechanism closes the second channel, and the sewage enters the pool body through the first channel. The lifting mechanism drives the first filter frame to rise, and the first filter frame rises between the drainage channel and the first channel, which is convenient for cleaning impurities on the first filter frame. At this time, the sewage enters the pool body, and the impurities are still retained in the second filter frame. The sewage passing through the second filter frame flows out of the drainage channel, and then the polluted water body can be continuously filtered, thereby ensuring the treatment efficiency of the filter tank for the polluted water body. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a structural schematic diagram of the utility model.

[0014] 1. Pool body; 101. Drain channel; 102. Water inlet channel; 103. First channel; 104. Second channel; 2. First filter frame; 3. Purification cartridge; 4. Filter element; 5. Second filter frame; 6. First rotating shaft; 7. Guide rod; 8. Screw; 9. Second drive motor; 10. Second rotating shaft; 11. Baffle. DETAILED DESCRIPTION

[0015] like Figure 1As shown, an ecological restoration water filter pool includes a pool body 1, a first filter frame 2 is arranged at the bottom of the pool body 1, a lifting mechanism for driving the first filter frame 2 to rise and fall is arranged in the pool body 1, a drainage channel 101 is opened in one side wall of the pool body 1, a purification cylinder 3 is installed in the drainage channel 101, a filter element 4 is arranged in the purification cylinder 3, a second filter frame 5 is arranged on the inner side of the pool body 1 near the drainage channel 101, a first rotating shaft 6 is fixedly penetrated at one end of the second filter frame 5 near the drainage channel 101, a mechanism for driving the first filter frame 2 to rise and fall is installed in the side wall of the pool body 1 A first driving motor is rotated by a rotating shaft 6, and the first rotating shaft 6 is located between the drainage channel 101 and the first filter frame 2. A water inlet channel 102 is arranged in a side wall of the pool body 1, and the water outlet of the water inlet channel 102 is connected with the first channel 103 and the second channel 104, and a channel switching mechanism is arranged at the water outlet of the water inlet channel 102, the water outlet of the first channel 103 is connected to the inner side of the pool body 1 and is located above the purification cylinder 3, and the water outlet of the second channel 104 is connected to the inner side of the pool body 1 and is located below the second filter frame 5.

[0016] The lifting mechanism includes a guide rod 7 vertically fixedly connected to the inner side of the pool body 1, and a screw rod 8 vertically rotatably arranged on the inner side of the pool body 1. The first filter frame 2 is threadedly connected to the screw rod 8 and slidably sleeved on the guide rod 7. A second driving motor 9 for driving the screw rod 8 to rotate is installed on the top of the inner wall of the pool body 1.

[0017] The second filter frame 5 is provided with an opening facing the screw rod 8 and the guide rod 7 .

[0018] The flow channel switching mechanism includes a second rotating shaft 10 rotatably arranged at the water outlet of the water inlet flow channel 102, a baffle 11 is fixedly connected to the second rotating shaft 10, and a third driving motor for driving the second rotating shaft 10 to rotate is installed in the side wall of the pool body 1.

[0019] The baffle 11 matches the first flow channel 103 and the second flow channel 104 .

[0020] Working principle:

[0021] The sewage enters the tank body 1 through the water inlet channel 102 and the second channel 104, and the impurities in the sewage are intercepted by the second filter frame 5 and gradually deposited on the first filter frame 2 under the action of gravity, thereby preventing the impurities from clogging the second filter frame 5 and affecting the filtering effect. After passing through the second filter frame 5, the sewage is discharged from the drainage channel 101 and filtered and purified by the filter element 4; when it is necessary to clean the impurities on the first filter frame 2, the first drive motor drives the first rotating shaft 6 to rotate, driving the second filter frame 5 to approach the drainage channel 101 and fit on the side wall of the tank body 1, and the third drive motor drives The second rotating shaft 10 is driven to rotate, driving the baffle 11 to block the second flow channel 104, and the second driving motor 9 drives the screw 8 to rotate, driving the first filter frame 2 to rise, and the first filter frame 2 rises to between the drainage flow channel 101 and the first flow channel 103, so as to facilitate cleaning of impurities on the first filter frame 2. At this time, the sewage enters the pool body 1 through the first flow channel 103, and the impurities still remain in the second filter frame 2. The sewage after passing through the second filter frame 2 flows out from the drainage flow channel 101, so that the polluted water body can be continuously filtered, thereby ensuring the treatment efficiency of the filter pool for the polluted water body.

[0022] The above shows and describes the basic principle, main features and advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only preferred examples of the utility model and are not used to limit the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection of the utility model is defined by the attached claims and their equivalents.

Claims

1. An ecological restoration water filter pond, characterized in that: The invention comprises a pool body (1), a first filter frame (2) is arranged at the bottom of the pool body (1), a lifting mechanism for driving the first filter frame (2) to be lifted and lowered is arranged in the pool body (1), a drainage channel (101) is opened in a side wall of the pool body (1), a purification cylinder (3) is installed in the drainage channel (101), a filter element (4) is arranged in the purification cylinder (3), a second filter frame (5) is arranged on the inner side of the pool body (1) near the drainage channel (101), a first rotating shaft (6) is fixedly penetrated at one end of the second filter frame (5) near the drainage channel (101), a filter element (4) is installed in the side wall of the pool body (1) to drive the first rotating shaft ( 6) is a first driving motor for rotating, the first rotating shaft (6) is located between the drainage channel (101) and the first filter frame (2), a water inlet channel (102) is arranged in a side wall of the pool body (1), the water outlet of the water inlet channel (102) is connected to the first channel (103) and the second channel (104), a channel switching mechanism is arranged at the water outlet of the water inlet channel (102), the water outlet of the first channel (103) is connected to the inner side of the pool body (1) and is located above the purification cylinder (3), and the water outlet of the second channel (104) is connected to the inner side of the pool body (1) and is located below the second filter frame (5).

2. The ecological restoration water filter according to claim 1, characterized in that: The lifting mechanism comprises a guide rod (7) vertically fixedly connected to the inner side of the pool body (1), and a screw rod (8) vertically rotatably arranged on the inner side of the pool body (1); the first filter frame (2) is threadedly connected to the screw rod (8) and slidably sleeved on the guide rod (7); and a second drive motor (9) for driving the screw rod (8) to rotate is installed on the top of the inner side wall of the pool body (1).

3. The ecological restoration water filter according to claim 2, characterized in that: The second filter frame (5) is provided with an opening facing the screw rod (8) and the guide rod (7).

4. The ecological restoration water filter according to claim 1, characterized in that: The flow channel switching mechanism comprises a second rotating shaft (10) rotatably arranged at the water outlet of the water inlet flow channel (102), a baffle (11) being fixedly connected to the second rotating shaft (10), and a third driving motor for driving the second rotating shaft (10) to rotate being installed in the side wall of the pool body (1).

5. The ecological restoration water filter according to claim 4, characterized in that: The baffle (11) matches the first flow channel (103) and the second flow channel (104).

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