CN221513804U - A domestic sewage treatment device - Google Patents

Abstract

The utility model discloses a domestic sewage treatment device, comprising a filter box, one side of which is fixedly connected with a sedimentation box. The domestic sewage treatment device uses the sedimentation box to perform sedimentation treatment on the sewage, and uses the treatment box to collect and treat the precipitated debris, and finally uses the filter box to further filter the sewage after the sedimentation treatment, uses an electric push rod to drive the support rod to rotate, thereby driving the baffle to rotate, so as to facilitate further cleaning of the filter plate, uses the motor to drive the screw rod to rotate, thereby driving the scraper to move on the filter plate, and uses a sliding rod to make it move more stably, and the scraper will scrape off the debris on the filter plate. The above technology can treat domestic sewage, and can automatically clean the filter plate, reduce the clogging caused by the accumulation of debris on the filter plate, so as to achieve a better sewage treatment effect, be beneficial to environmental protection, and be beneficial to practical application.

Description

A domestic sewage treatment device

Technical Field

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

Background Art

The environment is closely related to us, so environmental protection is very important to everyone. In people's daily lives, there are a lot of pollutants in domestic water that damage the environment, so an effective domestic sewage treatment plant is very important to the environment;

After searching, a Chinese patent discloses a filtering device for a domestic sewage treatment device (authorization announcement number CN213202708U) including a sedimentation box and a filter box. A motor is fixedly connected to the top of the sedimentation box, a transmission shaft is fixedly connected to the output end of the motor, an end of the transmission shaft away from the motor penetrates into the inner cavity of the sedimentation box and is fixedly connected to a stirring blade. A discharge valve is connected to the bottom of the sedimentation box, a discharge pipe is connected to the bottom end of the discharge valve, a dirt collection box is connected to the bottom end of the discharge pipe, and a box cover is movably connected to the top of the filter box through a movable shaft. Through the coordinated use of the sedimentation box, the filter box, the motor, the transmission shaft, the stirring blade, the discharge valve, the discharge pipe, the dirt collection box, the box cover, the bracket, the water pump, the first water inlet pipe, the first water outlet pipe, the filter cotton, the heater, the fixing part, the sterilizing device, the solenoid valve and the second water outlet pipe, the domestic sewage can be efficiently filtered and the filtered sewage can be used for a second time.

Although the above patented technology includes structures such as a sedimentation box and a filter box, and can treat domestic sewage, filter cotton is fixedly connected to the tops of both sides of the inner cavity of the filter box of the above patented technology, and the filter cotton cannot be cleaned, and there is no structure for automatically cleaning the filter cotton. The accumulation of debris on the filter cotton can easily cause the filter cotton to fail, which is not conducive to practical applications and environmental protection needs.

Utility Model Content

The purpose of the utility model is to provide a domestic sewage treatment device to solve the problems raised in the above background technology.

The utility model provides the following technical scheme: a domestic sewage treatment device comprises a filter box, one side of the filter box is fixedly connected to a sedimentation box, one side of the filter box and located below the sedimentation box is fixedly connected to a treatment box, the inside of the filter box is fixedly connected to a filter plate, the top of the filter plate is equipped with two fixed plates, one of the fixed plates is rotatably connected to the inner wall of the filter box, and the other fixed plate is fixedly connected to the inner wall of the filter box. A sliding rod is connected to a scraper through an external thread of the screw rod, one end of the scraper is slidably connected to the sliding rod, and the bottom of the scraper is slidably connected to the filter plate, the filter box is fixedly connected to a motor on the side away from the sedimentation box, the output shaft of the motor extends to the inside of the filter box and is fixedly connected to the screw rod, the filter plate is rotatably connected to a baffle on the side away from the motor, and an electric push rod is fixedly connected to one side of the filter box and located between the sedimentation box and the treatment box, the piston rod of the electric push rod extends to the inside of the filter box and is rotatably connected to a support rod, and the top of the support rod is rotatably connected to the bottom of the baffle.

Specifically, a water pump is fixedly connected to the top of the filter box, the input end of the water pump extends to the interior of the sedimentation box, the output end of the water pump is fixedly connected to a second pipe, the end of the second pipe away from the water pump extends to the interior of the filter box, the outside of the second pipe is fixedly connected to a first pipe, the end of the first pipe away from the second pipe passes through the filter box and extends to above the filter plate, and a second valve is installed on the outside of the first pipe.

Specifically, a water pump is fixedly connected to the top of the filter box, the input end of the water pump extends to the interior of the sedimentation box, the output end of the water pump is fixedly connected to a second pipe, the end of the second pipe away from the water pump extends to the interior of the filter box, the outside of the second pipe is fixedly connected to a first pipe, the end of the first pipe away from the second pipe passes through the filter box and extends to above the filter plate, and a second valve is installed on the outside of the first pipe.

Specifically, an ultraviolet lamp is fixedly connected to the top of the inner wall of the sedimentation box.

Specifically, a visual glass is installed on one side of the filter box.

Specifically, a control panel is fixedly connected to the outside of the filter box and located on a side close to the viewing glass, and the electric push rod, the ultraviolet lamp, the water pump and the motor are all electrically connected to the control panel.

Specifically, a sewage pipe is fixedly connected to the bottom of the sedimentation box, the bottom of the sewage pipe extends to the inside of the treatment box, a first valve is installed on the outside of the sewage pipe, a drawer is slidably connected to the inside of the treatment box, and a handle is fixedly connected to the outside of the drawer.

Compared with the prior art, the beneficial effects achieved by the utility model are: using a sedimentation box to precipitate sewage, and using a treatment box to collect and treat the precipitated debris, and finally using a filter box to further filter the sewage after sedimentation treatment, using an electric push rod to drive the support rod to rotate, thereby driving the baffle to rotate, so as to facilitate further cleaning of the filter plate, using the motor to drive the screw rod to rotate, thereby driving the scraper to move on the filter plate, and using a sliding rod to make its movement more stable, the scraper will scrape off the debris on the filter plate. The above technology can treat domestic sewage and can automatically clean the filter plate, reducing blockage caused by accumulation of debris on the filter plate, thereby making the sewage treatment effect better, which is beneficial to environmental protection and practical application.

BRIEF DESCRIPTION OF THE DRAWINGS

Fig. 1 is a perspective view of the utility model.

FIG. 2 is a first cross-sectional view of the present invention.

FIG. 3 is a perspective view of a partial structure of the utility model.

FIG. 4 is an enlarged view of point A in FIG. 3 of the present invention.

FIG. 5 is an exploded view of a partial structure of the utility model.

FIG6 is a second cross-sectional view of the present invention.

Among them: 1. Filter box; 2. Sedimentation box; 3. Treatment box; 4. Filter plate; 5. Baffle; 6. First valve; 7. Drain pipe; 8. Drawer; 9. Electric push rod; 10. Drain pipe; 11. Second valve; 12. Scraper; 13. First pipeline; 14. Second pipeline; 15. Water pump; 16. Ultraviolet lamp; 17. Water inlet pipe; 18. Visual glass; 19. Control panel; 20. Motor; 21. Support rod; 22. Screw rod; 23. Sliding rod; 24. Fixed plate.

DETAILED DESCRIPTION

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

Please refer to Figures 1-6, a domestic sewage treatment device includes a filter box 1, one side of the filter box 1 is fixedly connected to a sedimentation box 2, and the sedimentation box 2 is used to precipitate the sewage, one side of the filter box 1 and located below the sedimentation box 2 is fixedly connected to a treatment box 3, the inside of the filter box 1 is fixedly connected to a filter plate 4, and the filter plate 4 is used to filter the sewage, and two fixed plates 24 are installed on the top of the filter plate 4, one of the fixed plates 24 is rotatably connected to the inner wall of the filter box 1 with a screw rod 22, and the other fixed plate 24 is fixedly connected to the inner wall of the filter box 1 with a slide rod 23, the outer thread of the screw rod 22 is connected to a scraper 12, and one end of the scraper 12 is connected to the slide rod 23 sliding connection, the sliding rod 23 is used to make the scraper 12 move more stably, the bottom of the scraper 12 is slidably connected to the filter plate 4, the side of the filter box 1 away from the sedimentation box 2 is fixedly connected to the motor 20, the output shaft of the motor 20 extends to the inside of the filter box 1 and is fixedly connected to the screw rod 22, the side of the filter plate 4 away from the motor 20 is rotatably connected to the baffle 5, one side of the filter box 1 and located between the sedimentation box 2 and the treatment box 3 is fixedly connected to an electric push rod 9, the piston rod of the electric push rod 9 extends to the inside of the filter box 1 and is rotatably connected to the support rod 21, the top of the support rod 21 is rotatably connected to the bottom of the baffle 5, and the support rod 21 is used to drive the baffle 5 to rotate.

The sewage is precipitated by the sedimentation box 2, and the precipitated debris is collected and processed by the processing box 3. Finally, the sewage after the sedimentation treatment is further filtered by the filter box 1. The support rod 21 is driven to rotate by the electric push rod 9, thereby driving the baffle 5 to rotate, so as to facilitate further cleaning of the filter plate 4. The motor 20 is used to drive the screw rod 22 to rotate, thereby driving the scraper 12 to move on the filter plate 4, and the sliding rod 23 is used to make it move more stably. The scraper 12 will scrape off the debris on the filter plate 4. The above technology can treat domestic sewage, and can automatically clean the filter plate 4, reduce the blockage caused by the accumulation of debris on the filter plate 4, so as to achieve better sewage treatment effect, be beneficial to environmental protection, and be beneficial to practical application.

A water pump 15 is fixedly connected to the top of the filter box 1, and the input end of the water pump 15 extends to the interior of the sedimentation box 2. A second pipe 14 is fixedly connected to the output end of the water pump 15. One end of the second pipe 14 away from the water pump 15 extends to the interior of the filter box 1. A first pipe 13 is fixedly connected to the outside of the second pipe 14. One end of the first pipe 13 away from the second pipe 14 passes through the filter box 1 and extends to the top of the filter plate 4. A second valve 11 is installed on the outside of the first pipe 13. A water inlet pipe 17 and a drain pipe 10 are fixedly connected to the top of the sedimentation box 2 and the side away from the bottom of the filter box 1.

A water pump 15 is used to introduce the sewage after sedimentation treatment in the sedimentation box 2 into the filter box 1 for filtration. One end of the first pipe 13 is used to penetrate the filter box 1 and extend to the top of the filter plate 4, which is beneficial for further flushing away the debris accumulated on the filter plate 4 during the cleaning process of the filter plate 4. The second valve 11 is used to control the water outlet time of the first pipe 13, and the water inlet pipe 17 is used to allow the external sewage to enter the processor for treatment, and the drain pipe 10 is used to discharge the water treated by the processor.

An ultraviolet lamp 16 is fixedly connected to the top of the inner wall of the sedimentation box 2 , and a visual glass 18 is installed on one side of the filter box 1 .

By using the ultraviolet lamp 16 fixedly connected to the top of the inner wall of the sedimentation box 2, the microorganisms in the sewage are disinfected and treated while the sewage is precipitated, thereby reducing the discharge of microorganisms to pollute the environment. The visual glass 18 installed on one side of the filter box 1 is used to observe the accumulation of debris on the filter plate 4, so as to determine whether the filter plate 4 needs to be cleaned.

A control panel 19 is fixedly connected to the outside of the filter box 1 and located on a side close to the visual glass 18 . The electric push rod 9 , the ultraviolet lamp 16 , the water pump 15 and the motor 20 are all electrically connected to the control panel 19 .

The control panel 19 is used to control the operation of the electric push rod 9, the ultraviolet lamp 16, the water pump 15 and the motor 20, so as to facilitate the operation of the processor.

A sewage pipe 7 is fixedly connected to the bottom of the sedimentation box 2, and the bottom of the sewage pipe 7 extends to the inside of the treatment box 3. A first valve 6 is installed on the outside of the sewage pipe 7. A drawer 8 is slidably connected to the inside of the treatment box 3, and a handle is fixedly connected to the outside of the drawer 8.

The first valve 6 is used to control the drain pipe 7 to discharge the sediment in the sedimentation box 2 into the treatment box 3, and the drawer 8 is used to store the sediment. The drawer 8 can be easily opened through the handle on one side of the drawer 8, so as to facilitate the treatment of the sediment.

When in use, the external sewage is introduced into the sedimentation box 2 through the water inlet pipe 17. After a period of standing, the sediment sinks. During this period, the ultraviolet lamp 16 will disinfect the sewage in the sedimentation box 2. After the sedimentation is completed, open the first valve 6 to discharge the sediment into the drawer 8, control the water pump 15 to pump the precipitated sewage into the filter box 1, and use the filter plate 4 to filter. Finally, the treated domestic sewage is discharged from the drain pipe 10. After using the processor for a period of time, observe whether there is debris accumulation on the filter plate 4 through the visual glass 18. If there is debris accumulation, control The electric push rod 9 and the motor 20 work and open the second valve 11. The electric push rod 9 drives the support rod 21 to rotate, thereby driving the baffle 5 to rotate, so as to facilitate further cleaning of the filter plate 4. The motor 20 works to drive the screw rod 22 to rotate, thereby driving the scraper 12 to move on the filter plate 4, and uses the slide bar 23 to make its movement more stable. The scraper 12 will scrape off the debris on the filter plate 4. At the same time, the water in the first pipe 13 flushes the filter plate 4 to achieve a better cleaning effect. After cleaning, this part of the cleaning water is collected through the drain pipe 10 and re-injected into the processor from the water inlet pipe 17.

Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions described in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims (7)

1. The utility model provides a domestic sewage treater, includes rose box (1), its characterized in that: one side fixedly connected with rose box (2) of rose box (1), one side of rose box (1) and be located below fixedly connected with processing box (3) of rose box (2), the inside fixedly connected with filter (4) of rose box (1), two fixed plates (24) are installed at the top of filter (4), one of them be connected with lead screw (22) between the inner wall of fixed plate (24) and rose box (1) rotation, another fixedly connected with slide bar (23) between the inner wall of fixed plate (24) and rose box (1), the outside threaded connection of lead screw (22) has scraper blade (12), one end and slide bar (23) sliding connection of scraper blade (12), the bottom and filter (4) sliding connection of scraper blade (12), one side fixedly connected with motor (20) are kept away from to rose box (2) of rose box (1), the output shaft of motor (20) extends to the inside of rose box (1) and is fixedly connected with lead screw (22), one side of filter (4) is kept away from motor (20) and is connected with scraper blade (3) and is located between processing box (9) and the fixed connection of rose box (1), the piston rod of the electric push rod (9) extends to the inside of the filter box (1) and is rotationally connected with a support rod (21), and the top of the support rod (21) is rotationally connected with the bottom of the baffle plate (5).

2. A domestic sewage treatment apparatus according to claim 1, wherein: the top fixedly connected with water pump (15) of rose box (1), the input of water pump (15) extends to the inside of rose box (2), the output fixedly connected with second pipeline (14) of water pump (15), the one end that water pump (15) was kept away from to second pipeline (14) extends to the inside of rose box (1), the outside fixedly connected with first pipeline (13) of second pipeline (14), the one end that second pipeline (14) was kept away from to first pipeline (13) runs through rose box (1) and extends to the top of filter (4), second valve (11) are installed in the outside of first pipeline (13).

3. A domestic sewage treatment apparatus according to claim 1, wherein: the top fixedly connected with water pump (15) of rose box (1), the input of water pump (15) extends to the inside of rose box (2), the output fixedly connected with second pipeline (14) of water pump (15), the one end that water pump (15) was kept away from to second pipeline (14) extends to the inside of rose box (1), the outside fixedly connected with first pipeline (13) of second pipeline (14), the one end that second pipeline (14) was kept away from to first pipeline (13) runs through rose box (1) and extends to the top of filter (4), second valve (11) are installed in the outside of first pipeline (13).

4. A domestic sewage treatment apparatus according to claim 2, wherein: an ultraviolet lamp (16) is fixedly connected to the top of the inner wall of the sedimentation tank (2).

5. A domestic sewage treatment apparatus according to claim 4, wherein: one side of the filter box (1) is provided with visual glass (18).

6. A domestic sewage treatment apparatus according to claim 5, wherein: the outside of rose box (1) and be located one side fixedly connected with control panel (19) near visual glass (18), electric putter (9), ultraviolet lamp (16), water pump (15) and motor (20) all with control panel (19) electric connection.

7. A domestic sewage treatment apparatus according to claim 1, wherein: the sedimentation tank is characterized in that a drain pipe (7) is fixedly connected to the bottom of the sedimentation tank (2), the bottom of the drain pipe (7) extends to the inside of the treatment tank (3), a first valve (6) is installed on the outer side of the drain pipe (7), a drawer (8) is slidably connected to the inside of the treatment tank (3), and a handle is fixedly connected to the outer side of the drawer (8).