CN221917601U - Sewage treatment device - Google Patents

Abstract

The utility model discloses a sewage treatment device, which relates to the technical field of sewage treatment and comprises a device body, wherein the device body comprises a mounting plate, a filter vat is arranged on the upper surface of the mounting plate, a sealing disc is arranged above the filter vat, a rotating cylinder is rotatably arranged below the inner wall of the filter vat, a medicine injection pipe is arranged on the right side of the upper surface of the sealing disc, the lower end of the medicine injection pipe penetrates through and extends into the filter vat, a first motor is arranged on the upper surface of the sealing disc, the output end of the first motor penetrates through and extends into the filter vat, a first transmission shaft is arranged at the output end of the first motor, a plurality of groups of stirring plates are arranged on the shaft wall of the first transmission shaft, and a stirring mechanism is arranged below the mounting plate. According to the utility model, the first motor drives the stirring plates to rotate, and the second motor in the stirring mechanism drives the rotating cylinder to reversely rotate, so that the medicine can be more quickly mixed with sewage by means of forward and reverse arrangement, the neutralization treatment efficiency is improved, and the sewage treatment efficiency is further improved.

Description

A sewage treatment device

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to a sewage treatment device.

Background Art

Wastewater treatment is the use of physical, chemical and biological methods to treat wastewater, purify wastewater, reduce pollution, and even recycle and reuse wastewater to make full use of water resources. With the continuous advancement of science and technology, many devices for sewage treatment have been produced.

Most existing sewage treatment devices have to go through multiple processes when treating sewage, and the efficiency of sewage filtration is low. Therefore, a sewage treatment device is needed to meet people's needs.

Utility Model Content

The purpose of the utility model is to provide a sewage treatment device to solve the problem that the existing sewage treatment devices mentioned in the above background technology mostly have to go through multiple processes when treating sewage and have low sewage filtering efficiency.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage treatment device, comprising a device body, the device body comprising a mounting plate, a filter barrel is mounted on the upper surface of the mounting plate, a sealing disk is arranged above the filter barrel, a rotating cylinder is rotatably mounted below the inner wall of the filter barrel, an injection tube is mounted on the right side of the upper surface of the sealing disk, the lower end of the injection tube passes through and extends into the filter barrel, a first motor is mounted on the upper surface of the sealing disk, the output end of the first motor passes through and extends into the filter barrel, a first transmission shaft is mounted on the output end of the first motor, a plurality of stirring plates are mounted on the shaft wall of the first transmission shaft, and a stirring mechanism is arranged below the mounting plate.

Preferably, the stirring mechanism includes a second motor, which is installed on the left side of the upper surface of the mounting plate, and the output end of the second motor passes through and extends to the bottom of the mounting plate. A driving gear is installed at the output end of the second motor, and a driven gear is meshingly installed on one side of the driving gear. A second transmission shaft is installed on the upper surface of the driven gear, and the upper end of the second transmission shaft passes through and extends into the filter barrel, and the upper end of the second transmission shaft is fixed to the lower surface of the rotating cylinder.

Preferably, the device body also includes a filter box, a water inlet is opened on the upper surface of the filter box, a first water pump is arranged on the right side of the filter box, the input end of the first water pump passes through and extends into the filter box, and a first water pumping pipe is installed at the output end of the first water pump, and the other end of the first water pumping pipe passes through and extends into the filter barrel.

Preferably, a sealing plug is provided above the inner wall of the injection tube.

Preferably, a second water pump is provided on the right side of the filter barrel, a second water pumping pipe is installed at the input end of the second water pump, and the lower end of the second water pumping pipe penetrates and extends to the bottom of the inner wall of the rotating cylinder.

Preferably, support legs are installed at the four corners of the lower surface of the mounting plate.

Preferably, a sewage filter is provided in the filter box.

The beneficial effects of the utility model are:

In the utility model, through the arrangement of the device body, the mounting plate, the filter barrel, the sealing disk, the drug injection tube, the first motor, the first transmission shaft, the stirring plate, and the stirring mechanism, the first motor can drive multiple stirring plates to rotate, and at the same time, the second motor in the stirring mechanism drives the rotating cylinder to rotate in the opposite direction. Such a positive and negative arrangement can make the medicine mix with the sewage more quickly, improve the neutralization treatment efficiency, and thus improve the efficiency of sewage treatment.

BRIEF DESCRIPTION OF THE DRAWINGS

FIG1 is a schematic diagram of the overall structure of a sewage treatment device proposed by the present invention;

FIG2 is a schematic diagram of the three-dimensional structure of a sewage treatment device proposed by the present invention;

FIG3 is a partial cross-sectional structural schematic diagram of a sewage treatment device proposed by the present invention.

In the figure: 1. mounting plate; 2. filter barrel; 3. sealing plate; 4. medicine injection tube; 5. first motor; 6. first transmission shaft; 7. stirring plate; 8. second motor; 9. driving gear; 10. rotating cylinder; 11. second transmission shaft; 12. driven gear; 13. filter box; 14. water inlet; 15. first water pump; 16. first water pipe; 17. sealing plug; 18. second water pump; 19. second water pipe; 20. supporting leg.

DETAILED DESCRIPTION

The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

Embodiment: Please refer to Figures 1-3. The utility model provides a technical solution: a sewage treatment device, including a device body, the device body includes a mounting plate 1, a filter barrel 2 is mounted on the upper surface of the mounting plate 1, a sealing disk 3 is arranged above the filter barrel 2, a rotating drum 10 is rotatably mounted below the inner wall of the filter barrel 2, a drug injection tube 4 is mounted on the right side of the upper surface of the sealing disk 3, the lower end of the drug injection tube 4 passes through and extends into the filter barrel 2, a first motor 5 is mounted on the upper surface of the sealing disk 3, the output end of the first motor 5 passes through and extends into the filter barrel 2, a first transmission shaft 6 is mounted on the output end of the first motor 5, and a plurality of stirring plates 7 are mounted on the shaft wall of the first transmission shaft 6, a stirring mechanism is arranged below the mounting plate 1, the first motor 5 can drive the plurality of stirring plates 7 to rotate, and at the same time, the second motor 8 in the stirring mechanism drives the rotating drum 10 to rotate in the opposite direction, and such a positive and negative arrangement can make the medicine mix with the sewage more quickly, improve the neutralization treatment efficiency, and thus improve the efficiency of sewage treatment.

1 and 2 , the device body also includes a filter box 13, a water inlet 14 is provided on the upper surface of the filter box 13, a first water pump 15 is provided on the right side of the filter box 13, an input end of the first water pump 15 passes through and extends into the filter box 13, a first water pumping pipe 16 is installed at the output end of the first water pump 15, the other end of the first water pumping pipe 16 passes through and extends into the filter barrel 2, a sewage filter is provided in the filter box 13, particulate impurities in the sewage can be filtered before the sewage is passed into the filter barrel 2 to prevent affecting the subsequent neutralization of the drugs.

2 and 3 , a sealing plug 17 is provided above the inner wall of the injection tube 4. The sealing plug 17 can be inserted into the injection tube 4 after the medicine is placed in the filter barrel 2 to prevent sewage from overflowing during stirring. Support legs 20 are installed at the four corners of the lower surface of the mounting plate 1 to support the bottom of the mounting plate 1 and ensure its stability.

Working principle of the utility model: when in use, the sewage to be filtered can be poured into the filter box 13 through the water inlet 14, and the first water pump 15 is turned on. The input end of the first water pump 15 pumps the sewage into the rotating cylinder 10 in the filter barrel 2. At this time, neutralizing and filtering drugs can be added into the rotating cylinder 10 through the drug injection tube 4. At this time, the first motor 5 and the second motor 8 are turned on at the same time. The output end of the first motor 5 drives the multiple stirring plates 7 to rotate through the first transmission shaft 6 to stir the sewage;

The output end of the second motor 8 drives the driven gear 12 to rotate through the driving gear 9, and the driven gear 12 drives the rotating drum 10 in the filter barrel 2 to rotate through the second transmission shaft 11. The rotation direction of the rotating drum 10 is opposite to the rotation direction of the multiple stirring plates 7. This arrangement can make the sewage mixed with the medicine as quickly as possible, thereby improving the neutralization efficiency. After neutralization is completed, the second water pump 18 is turned on, and the input end of the second water pump 18 pumps out the neutralized water through the second water pumping pipe 19 to complete the sewage treatment process.

The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims (7)

1. A sewage treatment device, comprising a device body, characterized in that: the device body comprises a mounting plate (1), a filter barrel (2) is mounted on the upper surface of the mounting plate (1), a sealing disc (3) is arranged above the filter barrel (2), a rotating cylinder (10) is rotatably mounted below the inner wall of the filter barrel (2), a drug injection tube (4) is mounted on the right side of the upper surface of the sealing disc (3), the lower end of the drug injection tube (4) penetrates and extends into the filter barrel (2), a first motor (5) is mounted on the upper surface of the sealing disc (3), an output end of the first motor (5) penetrates and extends into the filter barrel (2), a first transmission shaft (6) is mounted on the output end of the first motor (5), a plurality of stirring plates (7) are mounted on the shaft wall of the first transmission shaft (6), and a stirring mechanism is arranged below the mounting plate (1). 2. A sewage treatment device according to claim 1, characterized in that: the stirring mechanism includes a second motor (8), the second motor (8) is installed on the left side of the upper surface of the mounting plate (1), the output end of the second motor (8) passes through and extends to the bottom of the mounting plate (1), the output end of the second motor (8) is installed with a driving gear (9), one side of the driving gear (9) is meshed with a driven gear (12), the upper surface of the driven gear (12) is installed with a second transmission shaft (11), the upper end of the second transmission shaft (11) passes through and extends into the filter barrel (2), and the upper end of the second transmission shaft (11) is fixed to the lower surface of the rotating cylinder (10). 3. A sewage treatment device according to claim 1, characterized in that: the device body also includes a filter box (13), the upper surface of the filter box (13) is provided with a water inlet (14), a first water pump (15) is arranged on the right side of the filter box (13), the input end of the first water pump (15) passes through and extends into the filter box (13), the output end of the first water pump (15) is installed with a first water pumping pipe (16), and the other end of the first water pumping pipe (16) passes through and extends into the filter barrel (2). 4. A sewage treatment device according to claim 1, characterized in that a sealing plug (17) is provided above the inner wall of the drug injection tube (4). 5. A sewage treatment device according to claim 1, characterized in that: a second water pump (18) is arranged on the right side of the filter barrel (2), a second water pump (19) is installed at the input end of the second water pump (18), and the lower end of the second water pump (19) passes through and extends to the bottom of the inner wall of the rotating cylinder (10). 6. A sewage treatment device according to claim 1, characterized in that support legs (20) are installed at the four corners of the lower surface of the mounting plate (1). 7. A sewage treatment device according to claim 3, characterized in that a sewage filter net is arranged inside the filter box (13).