CN220328030U

CN220328030U - Sewage treatment device

Info

Publication number: CN220328030U
Application number: CN202321548951.3U
Authority: CN
Inventors: 孙志华; 柏静
Original assignee: Guangdong Bishui Environmental Protection Technology Co ltd
Current assignee: Guangdong Bishui Environmental Protection Technology Co ltd
Priority date: 2023-06-17
Filing date: 2023-06-17
Publication date: 2024-01-12
Anticipated expiration: 2033-06-17

Abstract

The utility model provides a sewage treatment device, wherein a water inlet pipe is fixedly arranged at the top of a sewage tank, a water outlet pipe is fixedly arranged on the side surface of the sewage tank, a connecting seat is fixedly connected to one side of the sewage tank, a motor is mounted at the top of the connecting seat, a screw rod is connected to the output end of the motor, and an eccentric disc is sleeved on the surface of the screw rod; according to the sewage treatment device, sewage is discharged into the sewage tank through the water inlet pipe, the motor is started, the motor drives the screw rod to rotate, at the moment, solid impurities in the sewage are minced and fall into the surface of the filter screen through the screw blade on the surface of the screw rod, the eccentric disc is driven to rotate through rotation of the screw rod, the filter screen can be extruded to move along the movable groove when the gravity of the eccentric disc is downward, when the filter screen is in butt joint with the chip removing pipe, the motor is started, the electric telescopic rod drives the scraping plate to treat the sludge on the surface of the filter screen cleanly, and the phenomenon that the filter screen is blocked in the sewage treatment process and the working efficiency is influenced is avoided.

Description

Sewage treatment device

Technical Field

The utility model belongs to the field of sewage treatment, and particularly relates to a sewage treatment device.

Background

Sewage treatment is a process for removing contaminants from municipal wastewater, mainly including domestic sewage and some industrial wastewater, and physical, chemical and biological processes are used to remove contaminants and produce treated wastewater (or treated wastewater) that is sufficiently safely released into the environment, and a byproduct of sewage treatment is semi-solid waste or sludge, called sewage sludge, which must be further treated to be suitable for land treatment or application to land.

In the sewage treatment process, solid impurities in sewage are filtered out firstly, a sewage treatment device in the prior art is easy to block in the filtering process, and a worker is required to detach and clean the filtering device, so that the working efficiency is reduced in the filtering process, and unnecessary troubles are brought to the worker.

In summary, the present utility model provides a sewage treatment apparatus to solve the above-mentioned problems.

Disclosure of Invention

In order to solve the technical problems, the utility model provides a sewage treatment device, which is used for solving the problems that in the prior art, solid impurities in sewage need to be filtered out in the sewage treatment process, the sewage treatment device in the prior art is easy to cause blockage in the filtering process, and a worker is required to detach and clean the filtering device, so that the working efficiency is reduced in the filtering process, unnecessary troubles are brought to the worker, and the like.

The sewage treatment device comprises a filter tank and a water inlet pipe, wherein the top of the filter tank is fixedly provided with the water inlet pipe, and the side surface of the filter tank is fixedly provided with a water outlet pipe;

one side fixedly connected with connecting seat of filtering ponds, the motor is installed at the top of connecting seat, the output of motor is connected with the hob, the surface cover of hob is equipped with the eccentric disc, the other end butt joint of hob has the bearing, the filter screen is installed near the bottom of hob to the inner chamber of filtering ponds, one side of filter screen is provided with the pivot, be fixed with the linkage spring between the inner wall of the bottom of filter screen and filtering ponds.

Preferably, the maximum diameter of the screw rod is smaller than the diameter of the inner ring of the bearing.

Preferably, the filter screen, the rotating shaft and the linkage spring form an elastic rotating structure.

Preferably, the inner side wall of the filter tank is provided with a movable groove, the movable groove is of a semi-arc structure, and the side surface of the filter tank is fixedly connected with a chip removal pipe.

Preferably, a scrap box is fixedly connected to the surface of one side of the filter tank, an electric telescopic rod is mounted on the other side of the filter tank, and a scraper is connected to the telescopic end of the electric telescopic rod.

Preferably, the telescopic end of the electric telescopic rod is matched with the length of the filter screen.

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

1. according to the utility model, sewage is discharged into the filter tank through the water inlet pipe, then the motor is started, the screw rod is driven to rotate by the motor, at the moment, solid impurities in the sewage are crushed and fall into the surface of the filter screen by the screw blade on the surface of the screw rod, and the filter screen, the rotating shaft, the linkage spring, the movable groove, the chip removing pipe, the scrap box, the electric telescopic rod and the scraping plate are mutually matched through the water outlet pipe, the connecting seat, the motor, the screw rod, the eccentric disc, the bearing, the filter screen, the rotating shaft, the linkage spring, the movable groove, the chip removing pipe, the scrap box and the scraping plate, so that the blockage in the sewage treatment process is avoided, and the work efficiency is influenced.

Drawings

FIG. 1 is a main pictorial view of the present utility model;

FIG. 2 is a front cross-sectional view of the present utility model;

FIG. 3 is an enlarged schematic view of the utility model A;

fig. 4 is a top cross-sectional view of the present utility model.

In the figure: 1. a filtering tank; 2. a water inlet pipe; 3. a water outlet pipe; 4. a connecting seat; 5. a motor; 6. a screw rod; 7. an eccentric disc; 8. a bearing; 9. a filter screen; 10. a rotating shaft; 11. a linkage spring; 12. a movable groove; 13. a chip removal tube; 14. a scrap box; 15. an electric telescopic rod; 16. a scraper.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1-4, the utility model provides a sewage treatment device, which comprises a filter tank 1 and a water inlet pipe 2, wherein the water inlet pipe 2 is fixedly arranged at the top of the filter tank 1, and a water outlet pipe 3 is fixedly arranged at the side surface of the filter tank 1;

one side fixedly connected with connecting seat 4 of filtering ponds 1, motor 5 is installed at the top of connecting seat 4, and the output of motor 5 is connected with hob 6, and hob 6's surface cover is equipped with eccentric disc 7, and hob 6's the other end butt joint has bearing 8, and filter screen 9 is installed near hob 6's bottom in filtering ponds 1 inner chamber, and one side of filter screen 9 is provided with pivot 10, is fixed with linkage spring 11 between filter screen 9's bottom and filtering ponds 1's the inner wall.

Referring to fig. 2 and 4, the maximum diameter of the screw rod 6 is smaller than the inner diameter of the bearing 8, and the screw rod 6 is convenient to rotate through the use of the bearing 8.

Referring to fig. 2, the filter screen 9, the rotating shaft 10 and the linkage spring 11 form an elastic rotating structure, and the filter screen 9 is convenient to rotate through the use of the rotating shaft 10.

Referring to fig. 2, a movable groove 12 is formed in the inner side wall of the filter tank 1, the movable groove 12 is of a semi-arc structure, a chip removing pipe 13 is fixedly connected to the side surface of the filter tank 1, and scraps are conveniently discharged out of the filter tank 1 through the use of the chip removing pipe 13.

Referring to fig. 2, a scrap box 14 is fixedly connected to one side surface of the filter tank 1, an electric telescopic rod 15 is mounted on the other side of the filter tank 1, a scraper 16 is connected to the telescopic end of the electric telescopic rod 15, and the scraper 16 is conveniently moved through use of the electric telescopic rod 15.

Referring to fig. 2 and 3, the telescopic end of the electric telescopic rod 15 is matched with the length of the filter screen 9, and sludge on the surface of the filter screen 9 is conveniently treated by using the electric telescopic rod 15.

The specific working principle is as follows: when the sewage treatment device is used, as shown in fig. 1-4, firstly, sewage is discharged into the filter tank 1 through the water inlet pipe 2, then the motor 5 is started, the motor 5 drives the screw rod 6 to rotate, at the moment, the screw blade on the surface of the screw rod 6 pulverizes solid impurities in the sewage to fall into the surface of the filter screen 9, the eccentric disc 7 is driven to rotate through the rotation of the screw rod 6, the filter screen 9 can be extruded to move along the movable groove 12 when the gravity of the eccentric disc 7 is downward, when the filter screen 9 is in butt joint with the chip removing pipe 13, at the moment, scraps on the surface of the filter screen 9 fall into the scrap box 14 through the chip removing pipe 13, and when the sludge is adhered to the surface of the filter screen 9 and cannot automatically fall, the electric telescopic rod 15 is started to drive the scraper 16 to clean the sludge on the surface of the filter screen 9, so that the blockage in the sewage treatment process is avoided, and the working efficiency is influenced.

The embodiments of the present utility model have been shown and described for the purpose of illustration and description, it being understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made therein by one of ordinary skill in the art without departing from the scope of the utility model.

Claims

1. The utility model provides a sewage treatment plant, includes filtering ponds (1) and water inlet pipe (2), its characterized in that: the top of the filter tank (1) is fixedly provided with a water inlet pipe (2), and the side surface of the filter tank (1) is fixedly provided with a water outlet pipe (3);

one side fixedly connected with connecting seat (4) of filtering ponds (1), motor (5) are installed at the top of connecting seat (4), the output of motor (5) is connected with hob (6), the surface cover of hob (6) is equipped with eccentric disc (7), the other end butt joint of hob (6) has bearing (8), filter screen (9) are installed near the bottom of hob (6) in the inner chamber of filtering ponds (1), one side of filter screen (9) is provided with pivot (10), be fixed with linkage spring (11) between the bottom of filter screen (9) and the inner wall of filtering ponds (1).

2. A sewage treatment apparatus as claimed in claim 1, wherein: the maximum diameter of the screw rod (6) is smaller than the diameter of the inner ring of the bearing (8).

3. A sewage treatment apparatus as claimed in claim 1, wherein: the filter screen (9), the rotating shaft (10) and the linkage spring (11) form an elastic rotating structure.

4. A sewage treatment apparatus as claimed in claim 1, wherein: the filter tank is characterized in that a movable groove (12) is formed in the inner side wall of the filter tank (1), the movable groove (12) is of a semi-arc structure, and a chip removal pipe (13) is fixedly connected to the side face of the filter tank (1).

5. A sewage treatment apparatus as claimed in claim 1, wherein: one side surface fixedly connected with sweeps case (14) of filtering ponds (1), electric telescopic handle (15) are installed to the opposite side of filtering ponds (1), the flexible end of electric telescopic handle (15) is connected with scraper blade (16).

6. A sewage treatment apparatus as claimed in claim 5, wherein: the telescopic end of the electric telescopic rod (15) is matched with the length of the filter screen (9).