Sewage percolation and purification device

Abstract

The utility model discloses a sewage percolation and purification device which comprises a sewage purification box, a filter box is welded to the left side of the sewage purification box, a filter frame is arranged between the filter box and the sewage purification box, and stirring blades are arranged in the sewage purification box. A sewage purification mechanism is arranged on the sewage purification tank and located at the lower parts of the stirring blades, and the right side of the sewage purification mechanism penetrates through and extends to the outside of the sewage purification tank. According to the sewage percolation and purification device, by arranging a driving motor, a rotating shaft, stirring blades and the like, small solid waste can be prevented from being attached to a filter screen to affect filtration, by arranging a mounting frame, a moving plate, a sealing ring and the like, waste on the fine filter screen can be cleaned, and the sewage percolation and purification device is convenient to use. The percolation membrane or the activated carbon layer can be cleaned and replaced, so that the sewage percolation and purification device is prevented from being disassembled, the operation is convenient, and the time is saved.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage infiltration purification, in particular to a sewage infiltration purification device. Background Art

[0002] When sewage is filtered and purified, it is usually encountered that fixed waste in the sewage will accumulate on the filtration membrane, which will affect the ability of the filtration membrane to treat sewage. At the same time, when sewage is treated through the filtration membrane, the filtration membrane is attached with too many impurities and needs to be replaced. However, when replacing the filtration membrane, the sewage filtration device needs to be disassembled, which is not only troublesome to replace, but also wastes time. For this reason, we propose a sewage filtration purification device to solve the above problems. Utility Model Content

[0003] The purpose of the present invention is to provide a sewage filtration purification device to address the deficiencies of the prior art and to solve the problems raised in the background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a sewage infiltration purification device, comprising a sewage purification box, a filter box welded to the left side of the sewage purification box, and a filter frame arranged between the filter box and the sewage purification box, a stirring blade arranged inside the sewage purification box, and a sewage purification mechanism arranged in the sewage purification box and located below the stirring blade, the right side of the sewage purification mechanism penetrates and extends to the outside of the sewage purification box.

[0005] As a preferred technical solution of the present invention, a water inlet pipe is installed on the top of the filter box, a solid discharge outlet is provided at the bottom of the filter box, and a valve is provided at the solid discharge outlet provided at the bottom of the filter box.

[0006] As a preferred technical solution of the present invention, a mounting hole is provided on the left side of the top of the sewage purification box, which penetrates and extends into the interior of the sewage purification box, and the mounting hole is adapted to the filter frame. A coarse filter screen is installed inside the filter frame, and two sets of limit plates are welded on the sides of the front inner wall and the back inner wall of the sewage purification box that are close to each other.

[0007] As the preferred technical solution of the present invention, a driving motor is fixedly installed on the top surface of the sewage purification tank, and the output end of the driving motor is fixedly installed through and extends into the interior of the sewage purification tank. There are two groups of stirring blades, which are respectively installed in the middle and bottom of the rotating shaft.

[0008] As a preferred technical solution of the present invention, a through hole is provided on the right side of the sewage purification box, which penetrates and extends into the interior of the sewage purification box, and a mounting groove is provided on the middle inner wall of the sewage purification box.

[0009] As a preferred technical solution of the present invention, the top inner wall and the bottom inner wall of the installation groove opened on the inner wall in the middle of the sewage purification box are both provided with cavities, and movable plates are placed in the cavities. The two groups of movable plates are fixedly installed with sealing rings that penetrate and extend to the outside of the cavity opened in the sewage purification box on the sides close to each other. Multiple groups of springs are evenly installed on the inner wall of the cavity opened in the sewage purification box and the side close to each other of the movable plates.

[0010] As an optimal technical solution of the present invention, the sewage purification mechanism includes an installation frame, a fine filter screen, a filtration membrane and an activated carbon layer. The fine filter screen, the filtration membrane and the activated carbon layer are installed in the installation frame from top to bottom in sequence, and handles are installed on the right side of the installation frame and the top surface of the filter frame.

[0011] As the preferred technical solution of the present invention, the top and bottom surfaces of the mounting frame are provided with sealing grooves, and the sealing grooves match the sealing rings, the bottom of the sewage purification box is provided with a drain outlet, and support legs are fixedly installed at the four corners of the bottom of the sewage purification box.

[0012] Compared with the existing technology, the utility model provides a sewage filtration purification device with the following beneficial effects:

[0013] 1. This sewage filtration purification device is provided with a driving motor, a rotating shaft and a stirring blade, etc., wherein the driving motor can be turned on to drive the stirring blade to rotate through the rotating shaft, thereby stirring the sewage flowing into the sewage purification tank, and preventing some smaller solid waste from adhering to the fine filter mesh and affecting the filtration of the fine filter mesh. After the sewage is filtered by the fine filter mesh, it can be filtered again by the filtration membrane, and finally adsorbed by the activated carbon layer, thereby achieving the purpose of filtration purification of the sewage;

[0014] 2. This sewage infiltration purification device is provided with an installation frame, a movable plate and a sealing ring, etc., and the handle on the installation frame can be pulled out of the sewage purification box, so that the waste on the fine filter screen can be cleaned, and the infiltration membrane or the activated carbon layer can be cleaned and replaced. After cleaning and replacement are completed, the installation frame can be inserted into the sewage purification box. At this time, under the action of the spring and the movable plate, the sealing ring can be clamped in the sealing groove provided in the installation frame, so as to achieve the effect of sealing it, prevent water leakage in the sewage purification box, avoid the need to disassemble the sewage infiltration purification device, facilitate operation, and save time. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0016] Figure 2This is a schematic cross-sectional view of the filter box and sewage purification box of the utility model;

[0017] Figure 3 This is a schematic diagram of the cross-sectional structure of the installation frame of the present invention.

[0018] Figure numerals: 1. Sewage purification box; 2. Mounting frame; 3. Support leg; 4. Valve; 5. Filter box; 6. Water inlet pipe; 7. Filter frame; 8. Drive motor; 9. Rotating shaft; 10. Stirring blade; 11. Spring; 12. Moving plate; 13. Sealing ring; 14. Coarse filter screen; 15. Limiting plate; 201. Fine filter screen; 202. Filtration membrane; 203. Activated carbon layer. DETAILED DESCRIPTION

[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0020] See also Figure 1-Figure 3 In this embodiment: a sewage infiltration purification device includes a sewage purification box 1, which can purify sewage. A filter box 5 is welded on the left side of the sewage purification box 1, which can perform early filtering of the sewage, and a filter frame 7 is provided between the filter box 5 and the sewage purification box 1. A stirring blade 10 is provided inside the sewage purification box 1, which can stir the sewage in the sewage purification box 1. The sewage purification box 1 is provided with a sewage purification mechanism located below the stirring blade 10, which can perform multi-stage treatment on the sewage. The right side of the sewage purification mechanism passes through and extends to the outside of the sewage purification box 1.

[0021] In this embodiment, a water inlet pipe 6 is installed on the top of the filter box 5, and the sewage to be treated can be introduced into the filter box 5 through the water inlet pipe 6. A solid discharge port is provided at the lower part of the filter box 5, and a valve 4 is provided at the solid discharge port provided at the lower part of the filter box 5. When the valve 4 is opened, the solid waste in the filter box 5 can be discharged. A mounting hole that passes through and extends to the interior of the sewage purification box 1 is provided on the left side of the top of the sewage purification box 1, and the mounting hole is adapted to the filter frame 7. A coarse filter screen 14 is installed in the filter frame 7, and two sets of limit plates 15 are welded on the side where the front inner wall and the back inner wall of the sewage purification box 1 are close to each other, which can limit the inserted filter frame 7.

[0022] In this embodiment, a driving motor 8 is fixedly installed on the top surface of the sewage purification tank 1, and the output end of the driving motor 8 is fixedly installed through and extends to the interior of the sewage purification tank 1. There are two groups of stirring blades 10, which are respectively installed in the middle and bottom of the rotating shaft 9. The driving motor 8 can be turned on to drive the rotating shaft 9 to rotate, and then the stirring blades 10 can be driven to rotate, so as to stir the sewage flowing into the sewage purification tank 1 and further filter it through the fine filter 201. At the same time, the stirring blades 10 stir the sewage to prevent some smaller solid waste from adhering to the fine filter 201. The right side of the sewage purification tank 1 is provided with a stirring blade that penetrates and extends to the sewage purification tank 1. A through hole is formed inside the box 1, and a mounting groove is provided on the middle inner wall of the sewage purification box 1. The top inner wall and the bottom inner wall of the mounting groove provided on the middle inner wall of the sewage purification box 1 are both provided with a cavity, and a movable plate 12 is placed in the cavity. The two sets of movable plates 12 are fixedly installed with a sealing ring 13 that penetrates and extends to the outside of the cavity provided by the sewage purification box 1 on one side close to each other. Multiple sets of springs 11 are evenly installed on the inner wall of the cavity provided by the sewage purification box 1 and the side close to each other of the movable plate 12. The mounting frame 2 is inserted into the sewage purification box 1. At this time, under the action of the spring 11 and the movable plate 12, the sealing ring 13 can be stuck in the sealing groove provided by the mounting frame 2, so as to achieve the effect of sealing it.

[0023] In this embodiment, the sewage purification mechanism includes an installation frame 2, a fine filter mesh 201, a percolation membrane 202 and an activated carbon layer 203. The fine filter mesh 201, the percolation membrane 202 and the activated carbon layer 203 are installed in the installation frame 2 from top to bottom. Handles are installed on the right side of the installation frame 2 and the top surface of the filter frame 7. The sewage entering the sewage purification box 1 can first be filtered through the fine filter mesh 201 for primary filtration, and can be filtered again through the percolation membrane 202. Finally, the filtered sewage can be adsorbed by the activated carbon layer 203, thereby achieving the purpose of multi-stage treatment of sewage. The top and bottom surfaces of the installation frame 2 are both provided with sealing grooves, and the sealing grooves are matched with the sealing ring 13. A drain outlet is provided at the bottom of the sewage purification box 1, and support legs 3 are fixedly installed at the four corners of the bottom of the sewage purification box 1.

[0024] The working principle and use process of the present invention are as follows: the sewage infiltration purification device can first introduce the sewage to be treated into the filter box 5 through the water inlet pipe 6. At this time, the sewage can be filtered through the coarse filter 14 in the filter frame 7, and the solid waste in the sewage will settle to the bottom of the filter box 5. Finally, the valve 4 can be opened to discharge the solid waste in the filter box 5. After filtering through the coarse filter 14, it can flow into the sewage purification box 1. At this time, the drive motor 8 can be turned on at the same time to drive the rotating shaft 9 to rotate, and then drive the stirring blade 10 to rotate, so as to stir the sewage flowing into the sewage purification box 1, and further filter through the fine filter 201. At the same time, the stirring blade 10 stirs the sewage to prevent some smaller solid waste from adhering to the fine filter 201 and affecting the filtration of the fine filter 201. After the fine filter 201 filters the sewage , can pass through the filtration membrane 202 again, and finally pass through the adsorption of the activated carbon layer 203, thereby achieving the purpose of filtration purification of the sewage. When the waste on the fine filter mesh 201 needs to be cleaned, and the filtration membrane 202 or the activated carbon layer 203 needs to be cleaned and replaced, the handle on the installation frame 2 can be pulled, and the installation frame 2 can be pulled out from the sewage purification box 1, so that the waste on the fine filter mesh 201 can be cleaned, and the filtration membrane 202 or the activated carbon layer 203 can be cleaned and replaced. After cleaning and replacement are completed, the installation frame 2 can be inserted into the sewage purification box 1. At this time, under the action of the spring 11 and the movable plate 12, the sealing ring 13 can be stuck in the sealing groove opened by the installation frame 2, which can achieve the effect of sealing it, preventing water leakage in the sewage purification box 1, avoiding the need to disassemble the sewage filtration purification device, convenient operation, and saving time.

[0025] Finally, it should be noted that the above description is merely a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art will be able to modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein with equivalents. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the scope of protection of the present invention.

Claims

1. A sewage infiltration purification device, comprising a sewage purification tank (1), characterized in that: A filter box (5) is welded to the left side of the sewage purification box (1), and a filter frame (7) is arranged between the filter box (5) and the sewage purification box (1); a stirring blade (10) is arranged inside the sewage purification box (1); a sewage purification mechanism is arranged below the stirring blade (10) in the sewage purification box (1); the right side of the sewage purification mechanism penetrates and extends to the outside of the sewage purification box (1); a driving motor (8) is fixedly installed on the top surface of the sewage purification box (1), and the output of the driving motor (8) is The outlet end penetrates and extends into the interior of the sewage purification box (1); the stirring blades (10) are provided in two groups and are respectively installed at the middle and bottom of the rotating shaft (9); the sewage purification mechanism comprises an installation frame (2), a fine filter screen (201), a percolation membrane (202) and an activated carbon layer (203); the fine filter screen (201), the percolation membrane (202) and the activated carbon layer (203) are sequentially installed in the installation frame (2) from top to bottom; handles are installed on the right side of the installation frame (2) and the top surface of the filter frame (7).

2. A sewage infiltration purification device according to claim 1, characterized in that: A water inlet pipe (6) is installed on the top of the filter box (5), a solid discharge port is provided at the bottom of the filter box (5), and a valve (4) is provided at the solid discharge port provided at the bottom of the filter box (5).

3. A sewage infiltration purification device according to claim 1, characterized in that: The top left side of the sewage purification box (1) is provided with a mounting hole which penetrates through and extends into the interior of the sewage purification box (1), and the mounting hole is matched with the filter frame (7), a coarse filter screen (14) is installed in the filter frame (7), and two sets of limit plates (15) are welded on the sides of the front inner wall and the back inner wall of the sewage purification box (1) which are close to each other.

4. A sewage infiltration purification device according to claim 1, characterized in that: A through hole is provided on the right side of the sewage purification box (1) and extends into the interior of the sewage purification box (1), and a mounting groove is provided on the middle inner wall of the sewage purification box (1).

5. A sewage infiltration purification device according to claim 1, characterized in that: The top inner wall and the bottom inner wall of the installation groove provided on the inner wall of the middle part of the sewage purification box (1) are provided with cavities, and a movable plate (12) is placed in the cavity. A sealing ring (13) penetrating through and extending to the outside of the cavity provided in the sewage purification box (1) is fixedly installed on the side where the two groups of movable plates (12) are close to each other. A plurality of groups of springs (11) are evenly installed on the inner wall of the cavity provided in the sewage purification box (1) and the side where the movable plate (12) is close to each other.

6. A sewage infiltration purification device according to claim 1, characterized in that: The top surface and the bottom surface of the installation frame (2) are both provided with sealing grooves, and the sealing grooves match the sealing rings (13); the bottom of the sewage purification box (1) is provided with a drainage outlet, and the four corners of the bottom of the sewage purification box (1) are fixedly mounted with support legs (3).

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