CN220443333U - A solid-liquid separation device based on domestic sewage treatment - Google Patents

Abstract

The utility model relates to the technical field of solid-liquid separation, and discloses a solid-liquid separation device based on domestic sewage treatment, which comprises a device body, wherein a liquid inlet component is arranged at the upper end of the device body, the liquid inlet component comprises a communicating pipe fixedly connected with the upper end of the device body, an expansion shell is fixedly connected with the upper end of the communicating pipe, a retaining ring is fixedly connected with the inner wall of the expansion shell, a filter plate is placed on the retaining ring, a fixed plate is fixedly connected with the upper end of the middle of the filter plate, a mounting hole matched with the fixed plate is formed in the middle of the cover body, and a jack is formed in the upper end of the fixed plate; the novel solid-liquid separation device is applied to a solid-liquid separation device for domestic sewage treatment, through the arrangement of the liquid inlet component and the vibration component, the filter plate inside the expansion shell can be driven to vibrate up and down through the vibration component, domestic water flow can be faster in the vibration process, and foreign matters can be prevented from being blocked on the filter plate to affect water inlet; the cover body is convenient to detach to clean the filter plate.

Description

A solid-liquid separation device based on domestic sewage treatment

Technical field

The utility model relates to the technical field of solid-liquid separation, specifically a solid-liquid separation device for domestic sewage treatment.

Background technique

When treating domestic sewage, the domestic sewage contains leaves, roots and other branches and leaves. It is necessary to separate the branches, roots and leaves in the domestic sewage from the running water in advance and then continue the subsequent purification.

The Publication (Announcement) Number: CN218951050U discloses a solid-liquid separation device for domestic sewage treatment, which includes a solid-liquid separation device main body, an anti-clogging mechanism, an access mechanism and a purification mechanism. The anti-clogging mechanism is located in the solid-liquid separation device. The top of the main body of the device, the access mechanism is located at the top of the main body of the solid-liquid separation device, the purification mechanism is located inside the main body of the solid-liquid separation device, and the anti-clogging mechanism includes a motor, a screw rod, a connecting ring, a connecting rod, and a slider. , chute, cleaning plate and microporous filter plate, the motor is fixedly installed on the top of the main body of the solid-liquid separation device. This solid-liquid separation device for domestic sewage treatment is equipped with an anti-clogging mechanism. The motor drives the screw rod to rotate, the screw rod drives the connecting ring to move, the connecting ring drives the connecting rod to move, the connecting rod drives the slider to move, and the slider drives the cleaning plate to move. , the cleaning plate cleans the surface of the microporous filter plate to avoid clogging of the microporous filter plate and affecting the filtration of sewage.

However, the following problems still exist in the above technical solution:

When pouring domestic water into the body of the box device, since the through hole is set deep inside, and the through hole is the first channel for filtering domestic water, the first channel of domestic water has the most foreign matter, so it is easy to quickly block the through hole. It will affect the continued entry of domestic water, and the location of the through hole is too deep and difficult to clean.

In order to solve the above problems, this application proposes a solid-liquid separation device based on domestic sewage treatment.

Utility model content

In view of the shortcomings of the existing technology, the present invention provides a solid-liquid separation device for domestic sewage treatment to solve at least one of the problems raised by the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solution: a solid-liquid separation device for domestic sewage treatment, including a device body, the upper end of the device body is provided with a liquid inlet assembly, and the liquid inlet assembly includes the upper end of the device body. A fixedly connected connecting pipe, the upper end of the connecting pipe is fixedly connected to an expansion shell, the inner wall of the expansion shell is fixedly connected to a retaining ring, a filter plate is placed on the retaining ring, and the middle upper end of the filtering plate is fixedly connected to Fixed plate, the middle of the cover body is provided with an installation hole matching the fixed plate, the upper end of the fixed plate is provided with a socket, the upper end of the expansion shell is provided with a cover body, the upper end of the cover body is fixedly connected with a connecting The liquid inlet is provided with a vibration component on the upper end of the cover, and the vibration component is matched with the fixed plate.

A further technical improvement of the present invention is that the vibration assembly includes a telescopic motor fixed on the upper end of the cover, the telescopic end of the telescopic motor is fixedly connected with a gasket, and the telescopic end of the telescopic motor is covered with a connecting plate, so The connecting plate is arranged through the jack hole, and a fixed cover is provided at the upper end of the connecting plate and is threadedly connected to the telescopic end of the telescopic motor.

A further technical improvement of the present invention is that the upper end of the liquid inlet is rotatably connected to a cover.

A further technical improvement of the present invention is that an auxiliary block is fixedly connected to the upper end of the fixed cover, and both ends of the auxiliary block are provided with rounded corners.

A further technical improvement of the present invention is that a handle is fixedly connected to the upper end of the cover, and the handle has a T-shaped cross section.

A further technical improvement of the present invention is that the expansion shell is transparent.

The embodiment of the present utility model provides a solid-liquid separation device for domestic sewage treatment, which has the following beneficial effects:

This new type of device is used in solid-liquid separation devices for domestic sewage treatment. By setting up a liquid inlet component and a vibration component, the vibration component can drive the filter plate inside the expansion shell to vibrate up and down. During the vibration process, the domestic water flow can be updated. It is fast and can prevent foreign objects from getting stuck on the filter plate and affecting water inflow; the cover is easy to disassemble and clean the filter plate.

Description of drawings

The accompanying drawings are used to provide a further understanding of the present utility model, and constitute a part of the specification. They are used to explain the present utility model together with the embodiments of the present utility model, and do not constitute a limitation of the present utility model.

Figure 1 is a schematic diagram of the overall structure of the utility model;

Figure 2 is a schematic structural diagram of the liquid inlet assembly and vibration assembly of the present utility model;

Figure 3 is a schematic diagram of the unfolded structure of the liquid inlet assembly and vibration assembly of the present utility model;

Figure 4 is a schematic cross-sectional structural diagram of the liquid inlet assembly and vibration assembly of the present utility model.

In the picture: 1. Device body; 2. Connecting tube; 3. Expansion shell; 4. Cover; 5. Liquid inlet; 6. Cover; 7. Handle; 8. Telescopic motor; 9. Gasket; 10. Connecting plate; 11. Fixed cover; 12. Auxiliary block; 13. Backing ring; 14. Filter plate; 15. Fixed plate; 16. Jack; 17. Installation hole.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only part of the embodiments of the present utility model, not all implementations. example. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts fall within the scope of protection of the present utility model.

Please refer to Figure 1-4. A solid-liquid separation device based on domestic sewage treatment includes a device body 1. The upper end of the device body 1 is provided with a liquid inlet assembly. The liquid inlet assembly includes a connecting pipe 2 fixedly connected to the upper end of the device body 1. The upper end of the communication pipe 2 is fixedly connected to an expansion shell 3. The inner wall of the expansion shell 3 is fixedly connected to a retaining ring 13. A filter plate 14 is placed on the retaining ring 13. The middle upper end of the filter plate 14 is fixedly connected to a fixing plate 15. The cover 4 There is a mounting hole 17 matching the fixing plate 15 in the middle. The upper end of the fixing plate 15 has a socket 16. The upper end of the expansion shell 3 is provided with a cover 4. The upper end of the cover 4 is fixedly connected with a connected liquid inlet 5. The upper end of the cover 4 is provided with a vibration component, and the vibration component is matched with the fixed plate 15 .

Specific working principles and implementation methods: A liquid inlet assembly is provided at the upper end of the device body 1, and the domestic water to be treated is poured in through the liquid inlet assembly. A vibration assembly is provided on the cover 4, and is matched and connected to the fixed plate 15 through the vibration assembly. , the vibration assembly drives the fixed plate 15 to move up and down, which can then drive the filter plate 14 fixed at the lower end of the fixed plate 15. The domestic water poured on the filter plate 14 can receive vibration to prevent foreign matter in the domestic water from affecting water penetration. Moreover, the cover 4 and the expansion shell 3 are set up and down. The fixing plate 15 can be disassembled and the cover 4 can be pulled away from above, and the filter plate 14 in the expansion shell 3 can be taken out for cleaning and dumping of garbage. Compared with the existing Technology such as the patent number CN218951050U can facilitate the cleaning of the filter plate 14 and prevent foreign matter from blocking the liquid inlet position; the advantage of this design is that the vibration component can drive the filter plate 14 inside the expansion shell 3 to vibrate up and down, and during the vibration In the process, domestic water flow can be made faster, and foreign matter can be prevented from being stuck on the filter plate 14 and affecting water inflow.

As shown in Figure 3, the vibration assembly includes a telescopic motor 8 fixed on the upper end of the cover 4. The telescopic end of the telescopic motor 8 is fixedly connected with a gasket 9. The telescopic end of the telescopic motor 8 is covered with a connecting plate 10. The connecting plate 10 passes through Through the jack 16, a fixed cover 11 is provided at the upper end of the connecting plate 10 that is threadedly connected to the telescopic end of the telescopic motor 8. First insert the connecting plate 10 into the jack 16, and then sleeve both ends of the connecting plate 10 through The telescopic end of the telescopic motor 8. The telescopic motor 8 is an existing technology and one of the tools well known to those in the field. After the upper end of the telescopic motor 8 passes through the connecting plate 10, the connecting plate 10 can be fixed through the fixed cover 11, so that The telescopic motor 8 drives the connecting plate 10 to move up and down, thereby driving the fixed plate 15 to vibrate up and down, and then drives the filter plate 14 to vibrate up and down to filter domestic water faster.

As shown in Figure 2, the upper end of the liquid inlet 5 is rotatably connected with a cover 6. The cover 6 can cover the upper end of the liquid inlet 5 to prevent domestic water from splashing out when the filter plate 14 vibrates.

As shown in Figure 3, an auxiliary block 12 is fixedly connected to the upper end of the fixed cover 11. Both ends of the auxiliary block 12 are rounded. Fixing the auxiliary block 12 on the upper end of the fixed cover 11 can facilitate the user to rotate the fixed cover 11, and assist Both ends of the block 12 are rounded to facilitate the user to rotate more comfortably.

As shown in Figure 2, the upper end of the cover 6 is fixedly connected with a handle 7. The cross section of the handle 7 is T-shaped. The cover 6 can be opened upwards conveniently through the handle 7, making it convenient for the user to hold the handle 7. The handle 7 is The cross-section is T-shaped to make it easier to hold.

As shown in Figure 2, the expansion shell 3 is transparent. The reason why the expansion shell 3 is transparent is to facilitate the user to directly observe the internal filter plate 14 from the outside, so that it can be cleaned in time.

The above are only preferred embodiments of the present invention, and are not intended to limit the present invention in any form. Although the present utility model has been disclosed above in terms of preferred embodiments, it is not intended to limit the present invention. Any Those skilled in the art can make some changes or modifications to equivalent embodiments with equivalent changes using the technical content disclosed above without departing from the scope of the technical solution of the present invention. , any simple modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present utility model still fall within the scope of the technical solution of the present utility model.

Claims (6)

1. A solid-liquid separation device for domestic sewage treatment, including a device body (1), characterized in that a liquid inlet assembly is provided at the upper end of the device body (1), and the liquid inlet assembly includes the device body (1) ) The upper end of the connecting pipe (2) is fixedly connected to an expansion shell (3), and the inner wall of the expansion shell (3) is fixedly connected to a retaining ring (13). A filter plate (14) is placed on the ring (13), and a fixing plate (15) is fixedly connected to the upper middle end of the filter plate (14). A jack (16) is provided at the upper end of the fixing plate (15). The upper end of the expansion shell (3) is provided with a cover (4), and a mounting hole (17) matching the fixing plate (15) is provided in the middle of the cover (4). The upper end of the cover (4) is fixed A connected liquid inlet (5) is connected, and a vibration component is provided at the upper end of the cover (4). The vibration component is matched with the fixed plate (15). 2. A solid-liquid separation device for domestic sewage treatment according to claim 1, characterized in that the vibration component includes a telescopic motor (8) fixed on the upper end of the cover (4), and the telescopic motor (8) The telescopic end of 8) is fixedly connected with a gasket (9), and the telescopic end of the telescopic motor (8) is provided with a connecting plate (10). The connecting plate (10) is set through the jack (16) and is located at The upper end of the connecting plate (10) is provided with a fixed cover (11) threadedly connected to the telescopic end of the telescopic motor (8). 3. A solid-liquid separation device for domestic sewage treatment according to claim 1, characterized in that a cover (6) is rotatably connected to the upper end of the liquid inlet (5). 4. A solid-liquid separation device for domestic sewage treatment according to claim 2, characterized in that an auxiliary block (12) is fixedly connected to the upper end of the fixed cover (11), and the auxiliary block (12) Both ends are set to rounded corners. 5. A solid-liquid separation device for domestic sewage treatment according to claim 3, characterized in that a handle (7) is fixedly connected to the upper end of the cover (6), and the horizontal side of the handle (7) The cross-section is T-shaped. 6. A solid-liquid separation device for domestic sewage treatment according to claim 1, characterized in that the expansion shell (3) is transparent.