Sewage filter for sewage draining exit

Abstract

The utility model relates to the technical field of sewage treatment, and discloses a sewage filter for a sewage draining exit, which comprises a sewage draining box, one side of the sewage draining box is fixedly connected with a fixed shaft, the fixed shaft is rotatably connected with one end of a rotating baffle, the inner wall of the sewage draining box is provided with an inner bracket, the inner bracket is provided with a blocking edge, the blocking edge is fixedly connected with a filter cone, and the filter cone is fixedly connected with the rotating baffle. An inclined blocking frame is arranged on one side of the filter cone, a bottom inserting groove is fixedly connected to the other side of the filter cone, a vertical filter groove is formed in the inclined blocking frame and the bottom inserting groove, an inserting hopper is slidably connected into the bottom inserting groove, a transverse filter groove is formed in the inserting hopper, and the top of the inserting hopper is matched with the bottom of an inclined baffle. The inclined blocking frame is arranged in the filter cone to guide filtered dirt, so that the filtered dirt is guided and collected into the inserting hopper, the filter cone is prevented from being blocked by sundries, only the inserting hopper needs to be pulled out when the sundries are cleaned, the operation is simple, the use is convenient, and the practicability of the equipment is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a sewage filter at a sewage outlet. Background Art

[0002] The existing sewage filter screens (usually there are two types: a filter net and a long-hole filter screen) will be blocked after being used for a period of time, and the filter screen needs to be turned over and cleaned frequently. Most of the blockages are small flexible dirt such as noodles, leeks, and hair. In fact, these small flexible dirt will not block the sewage pipe, so they can be discharged from the sewage pipe through the filter screen. However, because these flexible dirt will hang on the filter screen and cannot be discharged, the consequence is that when a large amount of flexible dirt accumulates, it will block the filter screen, so that the filter screen needs to be turned over and cleaned frequently, and it is very troublesome to clean. Content of the Utility Model

[0003] The purpose of the utility model is to provide a sewage filter at a sewage outlet to solve the problems put forward in the above background art.

[0004] To achieve the above purpose, the utility model provides the following technical solutions:

[0005] A sewage filter at a sewage outlet includes a sewage discharge box. One side of the sewage discharge box is fixedly connected with a fixed shaft, and one end of a rotating baffle is rotatably connected to the fixed shaft. An inner bracket is arranged on the inner wall of the sewage discharge box, a retaining edge is installed on the inner bracket, a filter hopper is fixedly connected to the retaining edge, an inclined baffle is arranged on one side of the filter hopper, a bottom slot is fixedly connected to the other side of the filter hopper, a vertical filter slot is arranged in the inclined baffle and the bottom slot, a plug hopper is slidably connected in the bottom slot, a transverse filter slot is arranged in the plug hopper, and the top of the plug hopper cooperates with the bottom of the inclined baffle.

[0006] As a further scheme of the utility model: A retaining slot is arranged on the other side of the sewage discharge box, and the other end of the rotating baffle is fitted with the retaining slot.

[0007] As a further scheme of the utility model: A lifting rod is fixedly connected to the top of the plug hopper, and a lifting ring is fixedly connected to the lifting rod.

[0008] As a further scheme of the utility model: A grid slot is arranged in the rotating baffle.

[0009] As a still further scheme of the utility model: An opening is arranged on the side of the rotating baffle close to the retaining slot.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows: by arranging an inclined baffle in the filter hopper to guide the filtered dirt, the filtered dirt is guided and collected into the insertion hopper, thus avoiding the blockage of the filter hopper by sundries. When cleaning the sundries, it is only necessary to pull out the insertion hopper, which is simple to operate and convenient to use, improving the practicability of the equipment. Brief Description of the Drawings

[0011] Figure 1 It is a schematic structural diagram of a sewage filter at the sewage outlet in the utility model.

[0012] Figure 2 It is a schematic internal structural diagram of a sewage filter at the sewage outlet in the utility model.

[0013] Figure 3 It is a schematic structural diagram of a rotating baffle in a sewage filter at the sewage outlet in the utility model.

[0014] Figure 4 It is a schematic structural diagram of a filter hopper in a sewage filter at the sewage outlet in the utility model.

[0015] Figure 5 It is a schematic structural diagram of an insertion hopper in a sewage filter at the sewage outlet in the utility model.

[0016] In the figure: 1 - sewage discharge box, 2 - fixed shaft, 3 - rotating baffle, 4 - retaining groove, 5 - grid groove, 6 - opening, 7 - inner bracket, 8 - retaining edge, 9 - filter hopper, 10 - inclined baffle, 11 - bottom slot, 12 - vertical filter slot, 13 - insertion hopper, 14 - horizontal filter slot, 15 - lifting rod, 16 - lifting ring. Detailed Description of the Preferred Embodiment

[0017] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0018] Refer to Figures 1 to 5, in the embodiment of the present utility model, a sewage filter at the sewage outlet includes a sewage discharge box 1. One side of the sewage discharge box 1 is fixedly connected with a fixed shaft 2. One end of a rotating baffle 3 is rotatably connected to the fixed shaft 2. An inner bracket 7 is arranged on the inner wall of the sewage discharge box 1. A retaining edge 8 is installed on the inner bracket 7. A filter hopper 9 is fixedly connected to the retaining edge 8. An inclined baffle 10 is arranged on one side of the filter hopper 9. A bottom slot 11 is fixedly connected to the other side of the filter hopper 9. A vertical filter slot 12 is arranged in the inclined baffle 10 and the bottom slot 11. A socket 13 is slidably connected in the bottom slot 11. A transverse filter slot 14 is arranged in the socket 13. The top of the socket 13 cooperates with the bottom of the inclined baffle. First, in the present utility model, the filter hopper 9 is installed through the inner bracket 7 and the retaining edge 8. After the sewage flows into the sewage discharge box 1, the sewage first flows into the filter hopper 9. At this time, the filter hopper 9 first filters the sewage through the inclined baffle 10 and the vertical slot. At this time, the filtered debris accumulates on the inclined baffle 10, and the accumulated debris slides along the inclined baffle 10 with the impact of the sewage, and finally slides into the socket 13 in the slot, so as to collect the filtered debris through the socket 13. And through the transverse filter slot 14 in the socket 13, the sewage in the socket 13 is filtered. At the same time, due to the mutual cooperation of the transverse filter slot 14 and the vertical filter slot 12, a cross-shaped grid is formed between the socket 13 and the slot, so as to prevent the debris from flowing out of the filter slot.

[0019] In one case of this embodiment, please refer to Figures 1 to 5 , a retaining groove 4 is arranged on the other side of the sewage discharge box 1. The other end of the rotating baffle 3 is fitted with the retaining groove 4. In the present utility model, the edge of the rotating baffle 3 is closed through the mutual fitting of the retaining groove 4 and the rotating baffle 3, so as to increase the difficulty of opening the rotating baffle 3 and prevent the rotating baffle 3 from being stolen.

[0020] In one case of this embodiment, please refer to Figures 1 to 5 , a lifting rod 15 is fixedly connected to the top of the socket 13. A lifting ring 16 is fixedly connected to the lifting rod 15. In the present utility model, the lifting ring 16 and the lifting rod 15 are arranged to facilitate the staff to lift the socket 13 out of the bottom slot 11, so as to clean the collected debris.

[0021] In one case of this embodiment, please refer to Figures 1 to 5 , a grid slot 5 is arranged in the rotating baffle 3. In the present utility model, the grid slot 5 is arranged to protect pedestrians, so as to prevent pedestrians from accidentally falling into the sewage discharge box 1.

[0022] In one case of this embodiment, please refer to Figures 1 to 5 , an opening 6 is installed on one side of the rotating baffle 3 close to the retaining groove 4. In the present utility model, the opening 6 is arranged to prevent non-staff from accidentally opening it, while the staff can quickly open the rotating baffle 3 through tools.

[0023] The foregoing has shown and described the basic principles, main features and advantages of the present utility model. For those skilled in the art, it is obvious that the present utility model is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or basic features of the present utility model, the present utility model can be implemented in other specific forms. Therefore, from any point of view, the embodiments should be regarded as exemplary and non-restrictive. The scope of the present utility model is defined by the appended claims rather than the above description. Therefore, all changes falling within the meaning and scope of the equivalent elements of the claims are intended to be embraced by the present utility model. Any reference signs in the claims should not be construed as limiting the claims involved.

[0024] The foregoing is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present utility model shall be included in the protection scope of the present utility model.

Claims

1. A sewage filter for a sewage outlet, comprising a sewage tank, characterized in that: A fixed shaft is fixedly connected to one side of the sewage box, and one end of a rotating baffle is rotatably connected to the fixed shaft. An inner bracket is provided on the inner wall of the sewage box, and a baffle edge is installed on the inner bracket. A filter bucket is fixedly connected to the baffle edge. An inclined baffle frame is provided on one side of the filter bucket, and a bottom slot is fixedly connected to the other side of the filter bucket. A vertical filter slot is provided in the inclined baffle frame and the bottom slot, an insertion bucket is slidably connected in the bottom slot, a horizontal filter slot is provided in the insertion bucket, and the top of the insertion bucket cooperates with the bottom of the inclined baffle.

2. A sewage filter for a sewage outlet according to claim 1, characterized in that: A retaining groove is arranged on the other side of the sewage discharge box, and the other end of the rotating baffle plate is engaged with the retaining groove.

3. A sewage filter for a sewage outlet according to claim 1, characterized in that: The top of the inserting bucket is fixedly connected with a lifting rod, and the lifting rod is fixedly connected with a lifting ring.

4. A sewage filter for a sewage outlet according to claim 1, characterized in that: A grid groove is arranged in the rotating baffle.

5. A sewage filter for a sewage outlet according to claim 1, characterized in that: The rotating baffle is installed on one side close to the baffle groove and then opened.

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