Combined riverway sewage purification device

Abstract

The utility model discloses a combined riverway sewage purification device which comprises a box body, a water purification assembly is arranged in the box body, and the top of the box body is fixedly connected with a top bin. According to the sewage treatment device, sewage enters the top bin through the water inlet, solid impurities in the sewage are isolated through the filter screen, and the filtered sewage enters the box body, is purified through the water purification assembly and then is guided out through the water outlet in the bottom of the box body; the separated solid impurities slide downwards along an obliquely arranged filter screen under the action of self gravity until entering an impurity collecting box through an impurity guide opening, so that automatic treatment of the solid impurities is realized, and the position stability of the impurity collecting box is ensured through the matching of an inserting frame and a clamping sleeve; and meanwhile, the net plate at the top of the gradient slope is matched with the net-shaped hollowed-out part at the bottom of the impurity collecting box, so that liquid sewage attached to the solid impurities can also enter the box body in the full-load process of the impurity collecting box.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage treatment, in particular to a combined river sewage purification device. Background Technique

[0002] A river sewage purification device refers to equipment used to improve river water quality and remove pollutants. These devices are designed to treat domestic sewage, industrial wastewater, and other pollution sources directly discharged into rivers, thereby protecting the aquatic ecosystem, improving water resource quality, and ensuring human health and environmental sustainability.

[0003] Chinese Patent Publication No. CN214634478U, published on November 9, 2021, discloses a river sewage purification device, including a box body. A support column is bolted to the bottom of the box body. A shell is communicated with the top of the box body. A water inlet pipe is communicated with the top of the shell. A limiting block is bolted to the inner wall of the shell. A pressing plate is slidably connected to the inner wall of the limiting block. A first spring is arranged between the inner wall of the pressing plate and the limiting block. A filter cylinder is clamped between the pressing plate and the water inlet pipe. A first box door is arranged on the surface of the shell. A chute is opened on the inner wall of the box body. A slider is slidably connected to the inside of the chute.

[0004] In the existing river sewage purification device such as the above, by setting a filter cylinder at one end of the water inlet pipe, larger sundries in the sewage are filtered in advance. In the specific implementation process, the filter cylinder is vertically integrated at one end of the water inlet pipe. Although it can isolate solid impurities, it cannot quickly process solid impurities. With the accumulation of solid impurities, it is easy to cause blockage at the bottom of the filter cylinder. Therefore, it is urgent to propose a corresponding combined river sewage purification device to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to propose a combined river sewage purification device to solve the above problems.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] A combined river sewage purification device, including a box body. A water purification component is arranged inside the box body. A top bin is fixedly connected to the top of the box body. A water inlet is opened on the top of the top bin. An inclined filter screen is fixedly connected to the inner surface wall of the top bin. A gradient slope is arranged on the top of the box body. A net plate is embedded in the horizontal end of the gradient slope. A debris collection box is lapped on the top of the net plate. The bottom of the debris collection box is provided with a net-shaped hollow, and the outer surface wall of the debris collection box is in plug-in fit with the outer surface wall of the box body.

[0008] Preferably, a pushing member is fixedly connected to the outer surface wall of the top bin. The output end of the pushing member is fixedly connected to a brush holder, and the outer surface wall of the brush holder is engaged with the inner surface wall of the top bin.

[0009] Preferably, a connecting frame is fixedly connected to the outer wall of the pushing member, and the connecting frame is fixedly connected to the outer wall of the box body through a locking rod.

[0010] Preferably, a vertical plate is fixedly installed at the bottom of the filter screen, and the vertical plate is fixedly connected to the inner wall of the top bin through screws.

[0011] Preferably, a impurity guiding port is fixedly connected to one side of the top bin close to the impurity collecting box, and a baffle is fixedly connected to the top of the impurity collecting box.

[0012] Preferably, an inserting frame and a clamping sleeve are respectively fixedly connected to the opposite surfaces of the impurity collecting box and the box body, and the vertical end of the inserting frame is inserted into the inner wall of the clamping sleeve.

[0013] In summary, due to the adoption of the above technical solutions, the beneficial effects of the present utility model are as follows:

[0014] 1. In this application, sewage enters the top bin through the water inlet, solid impurities in the sewage are isolated by the filter screen, the filtered sewage enters the interior of the box body, is purified by the water purification component and then is discharged through the water outlet at the bottom of the box body, and the separated solid impurities slide down along the inclined filter screen under the action of their own gravity until they enter the impurity collecting box through the impurity guiding port, thereby realizing the automatic treatment of solid impurities. The cooperation of the inserting frame and the clamping sleeve ensures the stable position of the impurity collecting box. At the same time, the net plate at the top of the gradient slope and the mesh-shaped hollow setting at the bottom of the impurity collecting box enable the liquid sewage attached to the solid impurities to also enter the interior of the box body during the process of the impurity collecting box being full.

[0015] 2. In this application, after the sewage batch purification is completed by the purification device, the brush frame is pushed by the pushing cylinder. During the process of the vertical frame moving along the direction of the filter screen, the brush frame will clean the residual solid impurities attached to the filter screen, and the cleaned solid impurities also fall into the interior of the impurity collecting box, thereby further improving the stability of the use of the river sewage purification device. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 Shows the overall structural schematic diagram provided by the embodiment of the present utility model;

[0017] Figure 2 Shows the net plate structural schematic diagram provided by the embodiment of the present utility model;

[0018] Figure 3 Shows the inserting frame structural schematic diagram provided by the embodiment of the present utility model;

[0019] Figure 4 Shows the filter screen structural schematic diagram provided by the embodiment of the present utility model.

[0020] Legend:

[0021] 1. Box body; 2. Gradient slope; 3. Top bin; 4. Water inlet; 5. Pushing member; 6. Impurity guiding port; 7. Impurity collection box; 8. Baffle; 9. Connecting frame; 10. Water purification component; 11. Mesh plate; 12. Locking rod; 13. Insertion frame; 14. Ferrule; 15. Brush frame; 16. Filter screen. Detailed implementation manners

[0022] The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0023] Please refer to Figures 1-4 , the present invention provides a technical solution:

[0024] A combined river sewage purification device includes a box body 1, a water purification component 10 is arranged inside the box body 1, a top bin 3 is fixedly connected to the top of the box body 1, a water inlet 4 is opened at the top of the top bin 3, a filter screen 16 arranged obliquely is fixedly connected to the inner wall of the top bin 3, a gradient slope 2 is arranged on the top of the box body 1, a mesh plate 11 is embedded in the horizontal end of the gradient slope 2, a collection box 7 is lapped on the top of the mesh plate 11, the bottom of the collection box 7 is provided with a net-shaped hollow, and the outer wall of the collection box 7 is in plug-in fit with the outer wall of the box body 1;

[0025] Sewage enters the top bin 3 through the water inlet 4, the solid impurities in the sewage are isolated by the filter screen 16, the filtered sewage enters the inside of the box body 1, is purified by the water purification component 10 and then is led out through the water outlet at the bottom of the box body 1, and the separated solid impurities slide down along the obliquely arranged filter screen 16 under the action of their own gravity until they enter the collection box 7 through the impurity guiding port 6, so as to realize the automatic treatment of solid impurities. The cooperation of the insertion frame 13 and the ferrule 14 ensures the stable position of the collection box 7. At the same time, the mesh plate 11 at the top of the gradient slope cooperates with the net-shaped hollow at the bottom of the collection box 7, so that when the collection box 7 is full, the liquid sewage attached to the solid impurities can also enter the inside of the box body 1.

[0026] Specifically, as Figure 2 With Figure 4As shown, a pusher 5 is fixedly connected to the outer wall of the top bin 3. The output end of the pusher 5 is fixedly connected to a brush holder 15, and the outer wall of the brush holder 15 is engaged with the inner wall of the top bin 3. After the purification device completes the batch purification of sewage, the brush holder 15 is pushed by the pusher cylinder 5. During the process of the vertical frame 15 moving along the extending direction of the filter screen 16, the brush holder 15 will clean the residual solid impurities attached to the filter screen 16. The cleaned solid impurities also fall into the impurity collection box 7, thereby further improving the stability of the river sewage purification device. A connecting frame 9 is fixedly connected to the outer wall of the pusher 5, and the connecting frame 9 is fixedly connected to the outer wall of the box body 1 through a locking rod 12, thereby ensuring the stable position of the pusher 5.

[0027] Specifically, as Figure 2 shown in Figure 3 As shown, a vertical plate is fixedly installed at the bottom of the filter screen 16. The vertical plate is fixedly connected to the inner wall of the top bin 3 through screws, thereby ensuring the convenience of disassembling and assembling the filter screen 16. A impurity guiding port 6 is fixedly connected to one side of the top bin 3 close to the impurity collection box 7 to ensure that the solid impurities smoothly enter the impurity collection box 7. A baffle 8 is fixedly connected to the top of the impurity collection box 7 to prevent splashing. Plug-in frames 13 and socket sleeves 14 are respectively fixedly connected to the opposite surfaces of the impurity collection box 7 and the box body 1, and the vertical ends of the plug-in frames 13 are inserted into the inner wall of the socket sleeves 14, ensuring the stable position of the impurity collection box 7 while not affecting the subsequent convenient disassembly and assembly of the impurity collection box 7.

[0028] Working principle: Sewage enters the top bin 3 through the water inlet 4. The solid impurities in the sewage are isolated by the filter screen 16. The filtered sewage enters the interior of the box body 1, is purified by the water purification component 10, and then is discharged through the water outlet at the bottom of the box body 1. The separated solid impurities slide down along the inclined filter screen 16 under the action of their own gravity until they enter the impurity collection box 7 through the impurity guiding port 6, thereby realizing the automatic treatment of solid impurities. The cooperation of the plug-in frame 13 and the socket sleeve 14 ensures the stable position of the impurity collection box 7. At the same time, the net plate 11 at the top of the gradient slope and the mesh-like hollow setting at the bottom of the impurity collection box 7 enable the liquid sewage attached to the solid impurities to also enter the interior of the box body 1 during the process of the impurity collection box 7 being full. After the purification device completes the batch purification of sewage, the brush holder 15 is pushed by the pusher cylinder 5. During the process of the vertical frame 15 moving along the extending direction of the filter screen 16, the brush holder 15 will clean the residual solid impurities attached to the filter screen 16. The cleaned solid impurities also fall into the impurity collection box 7, thereby further improving the stability of the river sewage purification device.

[0029] The foregoing description of the embodiments enables those skilled in the art to implement or use the present utility model. Various modifications to these embodiments will be apparent to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present utility model. Therefore, the present utility model will not be limited to the embodiments shown herein, but rather to the broadest scope consistent with the principles and novel features disclosed herein.

Claims

1. A combined river sewage purification device, comprising a box body (1), wherein a water purification component (10) is arranged inside the box body (1), and is characterized in that, A top bin (3) is fixedly connected to the top of the box body (1). An inlet (4) is provided at the top of the top bin (3). An inclined filter screen (16) is fixedly connected to the inner surface of the top bin (3). A gradient slope (2) is provided at the top of the box body (1). A mesh plate (11) is embedded in the horizontal end of the gradient slope (2). A debris collection box (7) is lapped on the top of the mesh plate (11). The bottom of the debris collection box (7) is provided with a mesh-like hollow. And the outer surface of the debris collection box (7) is in plug-in fit with the outer surface of the box body (1).

2. The combined river sewage purification device according to claim 1, characterized in that, A pushing member (5) is fixedly connected to the outer surface of the top bin (3). The output end of the pushing member (5) is fixedly connected to a brush holder (15). And the outer surface of the brush holder (15) is engaged with the inner surface of the top bin (3).

3. The combined river sewage purification device according to claim 2, characterized in that, A connecting frame (9) is fixedly connected to the outer surface of the pushing member (5). And the connecting frame (9) is fixedly connected to the outer surface of the box body (1) through a locking rod (12).

4. The combined river sewage purification device according to claim 3, characterized in that, A vertical plate is fixedly installed at the bottom of the filter screen (16). The vertical plate is fixedly connected to the inner surface of the top bin (3) through screws.

5. The combined river sewage purification device according to claim 4, characterized in that, A debris guiding port (6) is fixedly connected to one side of the top bin (3) close to the debris collection box (7). A baffle (8) is fixedly connected to the top of the debris collection box (7).

6. The combined river sewage purification device according to claim 5, characterized in that, Plug-in frames (13) and socket sleeves (14) are respectively fixedly connected to the opposite surfaces of the debris collection box (7) and the box body (1). And the vertical ends of the plug-in frames (13) are inserted into the inner surfaces of the socket sleeves (14).

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