CN221644617U - Automatic change sewage treatment filter - Google Patents

Abstract

The utility model belongs to the field of sewage treatment, in particular to an automatic sewage treatment filter. For the existing filter for treating oily sewage, before treating the oily sewage, the sewage is not filtered for impurities, resulting in impurities mixed in the sewage affecting the oil-water separation effect; at the same time, the existing filter for oily sewage has a limited continuous working period and needs to be cleaned regularly. The following scheme is proposed, which includes a first box body, a second box body, a motor and a support platform, one side of the first box body is fixedly connected to the support platform, the support platform is provided with a motor, the output shaft of the motor is fixedly connected to a screw transmission mechanism, the bottom of the screw transmission mechanism is provided with a cleaning device, and one side of the cleaning device is provided with a sprocket chain transmission mechanism. The utility model can better filter sewage, realize the functions of water-oil separation and cleaning, improve efficiency and ensure water quality.

Description

An automated sewage treatment filter

Technical Field

The utility model relates to the technical field of sewage treatment, in particular to an automatic sewage treatment filter.

Background Art

Sewage treatment refers to the process of purifying sewage to meet the water quality requirements for drainage into a certain water body or reuse. Sewage treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscape, medical care, and catering, and is increasingly entering the daily lives of ordinary people. With the development of industrialization, oil pollution to water bodies has become more and more serious, and the oil content has become more and more complex, resulting in the treatment of oil in water becoming a global problem. The filters used in the prior art to treat oily sewage have certain defects. Before treating the oily sewage, the sewage is not filtered for impurities, resulting in impurities mixed in the sewage that affect the oil-water separation effect; at the same time, the existing filters for oily sewage have a limited period of continuous operation and need to be cleaned regularly.

Utility Model Content

The purpose of the utility model is to solve the problems in the prior art that filters for treating oily sewage are not filtered for impurities before treating the oily sewage, resulting in impurities mixed in the sewage affecting the oil-water separation effect; at the same time, the existing filters for treating oily sewage have a limited continuous working period and need to be cleaned regularly, and an automated sewage treatment filter is proposed.

In order to achieve the above purpose, the utility model adopts the following technical solutions:

An automated sewage treatment filter comprises a first box body, a second box body, a motor and a supporting platform, wherein one side of the first box body is fixedly connected to the supporting platform, the supporting platform is provided with a motor, a screw transmission mechanism is fixedly connected to the output shaft of the motor, a cleaning device is provided at the bottom of the screw transmission mechanism, a sprocket chain transmission mechanism is provided on one side of the cleaning device, a spiral propulsion device is provided on one side of the first box body, one side of the spiral propulsion device is fixedly connected to the second box body, a first filtering device is embedded in the first box body, a dust collecting device is provided on one side of the first filtering device, and a second filtering device is provided below the first filtering device.

Preferably, the cleaning device comprises a screw transmission mechanism, a first spring and a scraper, the screw transmission mechanism comprises a screw, a slider and a slide, the output shaft of the motor is fixedly connected with a screw, the screw and the slider are threadedly connected, the top of the first box is fixedly connected with a slide, the slide and the slider are slidably connected, the bottom of the slider is fixedly connected with a first spring, and the bottom of the first spring is fixedly connected with a scraper. Preferably, the sprocket chain transmission mechanism comprises a first sprocket, a second sprocket and a chain, the first sprocket is fixedly connected with the screw, the second sprocket is fixedly connected with a rotating shaft, and the first sprocket and the second sprocket are connected with a chain transmission.

Preferably, the spiral propulsion device comprises a conduit, a spiral and an opening, one side of the first box body is provided with an opening, the conduit is fixedly connected to the opening, the spiral is fixedly connected to the rotating shaft, and the spiral and the rotating shaft are both arranged inside the conduit.

Preferably, the first filter device comprises a first frame and a first filter net; the first frame is fixedly connected to the inner wall of the top of the first box body, and the first filter net is embedded in the first frame.

Preferably, the ash collecting device includes a step, a second spring, an ash box and a fixed block, the ash box is fixedly connected to the inner wall of the first box body, the bottom of the ash box is fixedly connected to the fixed block, the top of the fixed block is fixedly connected to the second spring, and the top of the second spring is fixedly connected to the step.

Preferably, the second filter device comprises a second frame and a second filter screen. The second frame is fixedly connected to the inner wall of the bottom of the first box body, and the second filter screen is embedded in the second frame.

Preferably, a water inlet pipe is fixedly connected to the top of the first box body, a cover is provided on the top of the second box body, a water outlet pipe is fixedly connected to one side of the second box body, a push rod motor is fixedly connected to the inner wall of the second box body, a third frame is fixedly connected to the top of the push rod motor, and degreasing paper is embedded in the third frame.

In the utility model, the beneficial effects of the automatic sewage treatment filter are:

The utility model is provided with a first filtering device and a second filtering device to filter sewage.

The utility model is provided with a cleaning device and a dust collecting device, which can clean the sundries on the filter screen to avoid accumulation and influence on the filtering effect.

The utility model is provided with an oil suction device, which can separate water and oil.

The utility model can better filter sewage, realize the functions of water-oil separation and cleaning, improve efficiency and ensure water quality.

BRIEF DESCRIPTION OF THE DRAWINGS

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

FIG2 is a schematic diagram of the internal structure of an automated sewage treatment filter proposed by the present invention;

FIG3 is a schematic structural diagram of an automated sewage treatment filter cleaning device proposed by the present invention;

FIG4 is a schematic diagram of the structure of a dust collecting device of an automated sewage treatment filter proposed by the present invention;

FIG5 is a schematic diagram of the structure of a spiral propulsion device of an automated sewage treatment filter proposed by the present invention;

FIG6 is a schematic diagram of the structure of a sprocket chain transmission device of an automated sewage treatment filter proposed by the utility model.

In the figure: 1. first box body; 2. water inlet pipe; 3. slider; 4. slide; 5. chain; 6. ladder; 7. ash box; 8. first filter; 9. first frame; 10. second frame; 11. second filter; 12. rotating shaft; 13. second box body; 14. degreasing paper; 15. third frame; 16. push rod motor; 17. water outlet pipe; 18. conduit; 19. first sprocket; 20. opening; 21. screw; 22. first spring; 23. second sprocket; 24. scraper; 25. second spring; 26. fixing block; 27. spiral; 28. motor; 29. supporting platform; 30. cover.

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 1

Referring to Figures 1 to 6, an automated sewage treatment filter includes a first box body 1, a second box body 13, a motor 28 and a support platform 29. The support platform 29 is fixedly connected to one side of the first box body 1, and the motor 28 is arranged on the support platform 29. A screw transmission mechanism is fixedly connected to the output shaft of the motor 28, a cleaning device is arranged at the bottom of the screw transmission mechanism, a sprocket chain transmission mechanism is arranged on one side of the cleaning device, a spiral propulsion device is arranged on one side of the first box body 1, and the second box body 13 is fixedly connected to one side of the spiral propulsion device, a first filter device is embedded in the first box body 1, a dust collecting device is arranged on one side of the first filter device, and a second filter device is arranged below the first filter device.

In the utility model, the cleaning device includes a screw transmission mechanism, a first spring 22 and a scraper 24. The screw transmission mechanism includes a screw 21, a slider 3 and a slide groove 4. The output shaft of the motor 28 is fixedly connected with the screw 21. The screw 21 and the slider 3 are threadedly connected. The top of the first box body 1 is fixedly connected with the slide groove 4. The slide groove 4 and the slider 3 are slidably connected. The bottom of the slider 3 is fixedly connected with the first spring 22, and the bottom of the first spring 22 is fixedly connected with the scraper 24.

In the utility model, the sprocket chain transmission mechanism includes a first sprocket 19, a second sprocket 23 and a chain 5, the first sprocket 19 is fixedly connected to the screw 21, the second sprocket 23 is fixedly connected to the rotating shaft 12, and the first sprocket 19 and the second sprocket 23 are transmission-connected to the chain 5.

In the utility model, the spiral propulsion device includes a conduit 18, a spiral 27 and an opening 20. An opening 20 is opened on one side of the first box body 1, and the conduit 18 is fixedly connected to the opening 20. The spiral 27 is fixedly connected to the rotating shaft 12. The spiral 27 and the rotating shaft 12 are both arranged inside the conduit 18.

In the present utility model, the first filtering device comprises a first frame 9 and a first filter screen 8 . The first frame 9 is fixedly connected to the inner wall of the top of the first box body 1 , and the first filter screen 8 is embedded in the first frame 9 .

In the utility model, the ash collecting device includes a ladder 6, a second spring 25, an ash collecting box 7 and a fixed block 26. The ash collecting box 7 is fixedly connected to the inner wall of the first box body 1, the bottom of the ash collecting box 7 is fixedly connected to the fixed block 26, the top of the fixed block 26 is fixedly connected to the second spring 25, and the top of the second spring 25 is fixedly connected to the ladder 6.

In the present invention, the second filtering device comprises a second frame 10 and a second filter screen 11 . The second frame 10 is fixedly connected to the inner wall of the bottom of the first box body 1 , and the second filter screen 11 is embedded in the second frame 10 .

In the utility model, a water inlet pipe 2 is fixedly connected to the top of the first box body 1, a cover 30 is provided on the top of the second box body 13, a water outlet pipe 17 is fixedly connected to one side of the second box body 13, a push rod motor 16 is fixedly connected to the inner wall of the second box body 13, a third frame 15 is fixedly connected to the top of the push rod motor 16, and degreasing paper 14 is embedded in the third frame 15.

In the utility model, sewage is introduced into the first box body 1 from the water inlet pipe 2, and the motor 28 is started. The motor 28 drives the screw 21 to rotate, and the screw 21 drives the slider 3, the first spring 22 and the scraper 24 to move left and right in the chute 4. The scraper 24 pushes the debris on the first filter screen 8 onto the ladder 6. When it reaches a certain weight, it squeezes the second spring 25 downward. Because the ladder 6 has a certain slope, the debris rolls down to the inside of the ash box 7. The filtered water passes through the second filter screen 11 for secondary filtration. At the same time, the screw 21 drives the first sprocket 19 to rotate, and the first sprocket 19 drives the second sprocket 23 to rotate through the chain 5. The rotation of the second sprocket 23 drives the rotating shaft 12 to rotate, and the rotating shaft 12 drives the spiral 27 to rotate, pushing the water into the second box body 13. Because the density of oil is smaller than that of water, it will float on the water surface. The degreasing paper 14 absorbs the oil, and finally the filtered water comes out from the water outlet pipe 17. The utility model can start the push rod motor 16 to push out the third frame 15 and the degreasing paper 14, which is convenient for replacement.

Embodiment 2

The difference between this embodiment and the first embodiment is that a detector is provided on the water outlet pipe 17 of the second box body 13, and a conduit and a sluice are fixedly connected to the front end of the detector. The conduit is fixedly connected to the first box body 1. If the water quality is detected to be problematic, the sluice is closed and the water flows back from the conduit to the first box body 1 for secondary filtration.

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 substitutions 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 (8)

1. The utility model provides an automatic change sewage treatment filter, includes first box (1), second box (13), motor (28) and supporting platform (29), a serial communication port, one side fixedly connected with supporting platform (29) of first box (1), be provided with motor (28) on supporting platform (29), fixedly connected with screw drive mechanism on the output shaft of motor (28), screw drive mechanism's bottom is provided with cleaning device, one side of cleaning device is provided with sprocket chain drive mechanism, one side of first box (1) is provided with spiral propulsion unit, one side fixedly connected with second box (13) of spiral propulsion unit, first box (1) are embedded to have first filter equipment, one side of first filter equipment is provided with album ash device, the below of first filter equipment is provided with second filter equipment.

2. The automatic sewage treatment filter according to claim 1, wherein the cleaning device comprises a screw transmission mechanism, a first spring (22) and a scraping plate (24), the screw transmission mechanism comprises a screw (21), a sliding block (3) and a sliding groove (4), the screw (21) is fixedly connected to an output shaft of the motor (28), the screw (21) is in threaded connection with the sliding block (3), the sliding groove (4) is fixedly connected to the top of the first box (1), the sliding groove (4) is in sliding connection with the sliding block (3), the first spring (22) is fixedly connected to the bottom of the sliding block (3), and the scraping plate (24) is fixedly connected to the bottom of the first spring (22).

3. An automated sewage treatment filter according to claim 2, wherein the sprocket chain transmission mechanism comprises a first sprocket (19), a second sprocket (23) and a chain (5), the first sprocket (19) is fixedly connected with the screw (21), the second sprocket (23) is fixedly connected with the rotating shaft (12), and the first sprocket (19) and the second sprocket (23) are in transmission connection with the chain (5).

4. An automated sewage treatment filter according to claim 3, wherein the screw propulsion device comprises a conduit (18), a screw (27) and an opening (20), the opening (20) is formed in one side of the first tank body (1), the conduit (18) is fixedly connected to the opening (20), the screw (27) is fixedly connected to the rotating shaft (12), and both the screw (27) and the rotating shaft (12) are arranged inside the conduit (18).

5. The automatic sewage treatment filter according to claim 4, wherein the first filtering device comprises a first frame (9) and a first filter screen (8), the first frame (9) is fixedly connected to the inner wall of the top of the first box body (1), and the first filter screen (8) is embedded in the first frame (9).

6. The automatic sewage treatment filter according to claim 5, wherein the ash collecting device comprises a ladder (6), a second spring (25), an ash collecting box (7) and a fixed block (26), the ash collecting box (7) is fixedly connected to the inner wall of the first box body (1), the fixed block (26) is fixedly connected to the bottom of the ash collecting box (7), the second spring (25) is fixedly connected to the top of the fixed block (26), and the ladder (6) is fixedly connected to the top of the second spring (25).

7. The automatic sewage treatment filter according to claim 6, wherein the second filtering device comprises a second frame (10) and a second filter screen (11), the second frame (10) is fixedly connected to the inner wall of the bottom of the first box body (1), and the second filter screen (11) is embedded in the second frame (10).

8. The automatic sewage treatment filter according to claim 7, wherein the top of the first box body (1) is fixedly connected with a water inlet pipe (2), the top of the second box body (13) is provided with a cover (30), one side of the second box body (13) is fixedly connected with a water outlet pipe (17), a push rod motor (16) is fixedly connected to the inner wall of the second box body (13), the top of the push rod motor (16) is fixedly connected with a third frame (15), and the third frame (15) is embedded with deoiling paper (14).