Sewage treatment filter tank capable of automatically discharging sewage

Abstract

The utility model discloses a sewage treatment filter tank capable of automatically discharging sewage, which comprises a roller filter tank and a filter screen filter tank, the upper surface of the roller filter tank is fixedly connected with a water inlet tank, a roller filter sieve is arranged in the roller filter tank, and the roller filter sieve is rotatably connected with the inner wall of the roller filter tank through a support rod; four filter screens are arranged in the filter screen filter tank, and are respectively a stainless steel filter screen, a PAN (Polyacrylonitrile) filter screen, a PET (Polyethylene Terephthalate) filter screen and a PS (Polystyrene) filter screen; a reservoir is arranged in the roller filter sieve and is fixedly connected with the water pipe; wherein the reservoir is communicated with the filter screen filter tank through a water pipe, and the water pipe is fixedly connected with a water suction pump; the sewage treatment filter tank capable of automatically discharging sewage not only can be used for treating sewage twice more finely, but also can be used for automatically discharging excessive pollutants after treatment, so that the sewage treatment quality and efficiency are improved to a great extent.

Description

Technical Field

[0001] The utility model relates to the technical field of sewage purification, in particular to a sewage treatment filter pool with automatic sewage discharge. Background Art

[0002] As people's quality of life improves, more and more garbage is produced, causing environmental pollution, which has far exceeded the self-purification capacity of the soil. The quality of freshwater resources, as the source of human life, is also constantly threatened.

[0003] Many sewage filtration devices simply filter out large waste and are unable to effectively clean pollutants that cannot be directly seen by the naked eye.

[0004] If the small particulate pollutants in the water are not effectively removed, the water will still be black and have an odor. For this reason, we propose a sewage treatment filter tank with automatic sewage discharge. Utility Model Content

[0005] The technical problem to be solved by the utility model is to overcome the existing defects and provide a sewage treatment filter pool with automatic sewage discharge, which can efficiently treat sewage and automatically discharge sewage, and can effectively solve the problems in the background technology.

[0006] To achieve the above purpose, the utility model provides the following technical solutions: a sewage treatment filter pool with automatic sewage discharge, the filter pool: it includes a roller filter pool and a filter screen filter pool, the upper surface of the roller filter pool is fixedly connected to a water inlet tank, a roller filter screen is arranged inside the roller filter pool, the roller filter screen is rotatably connected to the inner wall of the roller filter pool through a support rod, the right side of the filter pool is a filter screen filter pool, and the filter screen filter pool is provided with four filter screens inside, and the four filter screens are respectively a stainless steel filter screen, a PAN filter screen, a PET filter screen, and a PS filter screen;

[0007] Roller filter screen: A water reservoir is provided inside the roller filter screen, and the water reservoir is fixedly connected to the water pipe;

[0008] Wherein: the water reservoir is connected to the filter tank through a water pipe, and a water pump is fixedly connected to the water pipe; the sewage flows through the water inlet trough to the roller filter screen for the first filtration, and the filtered water flows into the water reservoir, and the water in the reservoir is pumped into the filter tank through the water pipe by the water pump;

[0009] Furthermore, a sewage plate is provided on the inner wall of the roller filter tank to facilitate the centralized treatment of filtered pollutants in a sewage trough.

[0010] Furthermore, a decontamination brush is fixedly connected to the upper part of the left inner wall of the roller filter pool, and the decontamination brush can provide a cleaning effect for the roller filter screen to prevent the roller filter screen from being blocked and affecting the cleaning effect.

[0011] Furthermore, a sewage trough is fixedly connected in front of the filter tank, and the sewage trough is connected to the filter tank through a sewage outlet, so that the filtered pollutants are concentrated in the sewage trough to facilitate the final treatment of the pollutants.

[0012] Furthermore, the filter pool has a water outlet on the side, and a water outlet valve is provided above the water outlet, so that the water outlet can discharge the polluted water after filtering.

[0013] Furthermore, a motor is fixedly connected to the upper surface of the filter tank, and a pulley 1 is provided at the front end of the motor shaft. The pulley 1 is connected to the pulley 2 at the rear end of the roller filter screen through a belt, and the motor drives the roller filter screen to rotate through the belt transmission effect.

[0014] Furthermore, a switch is provided on the left side of the filter pool, and the output end of the switch is connected to the input end of the motor and the water pump.

[0015] Compared with the prior art, the beneficial effects of the utility model are: the sewage treatment filter pool with automatic sewage discharge has the following advantages:

[0016] Automatically filter sewage, through two layers of filtration with different precision, the sewage purification effect will be better;

[0017] An automatic cleaning device is provided in the filter tank;

[0018] Automatic sewage discharge removes the cleaned stains from the filter tank to realize automatic sewage treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the structure of the utility model.

[0020] Figure 2 This is a schematic diagram of the cross-sectional structure of the sewage treatment device of the utility model.

[0021] In the figure, 1 is a sewage trough, 2 is a water pump, 3 is a water pipe, 4 is a filter tank, 41 is a roller filter tank, 42 ​​is a filter tank, 5 is a filter, 6 is a motor, 7 is a belt, 8 is a decontamination brush, 9 is a roller filter screen, 10 is a water inlet, 11 is a sewage outlet, 12 is a water reservoir, 13 is a sewage plate, 14 is a water outlet valve, 15 is a water outlet, and 16 is a switch. DETAILED DESCRIPTION

[0022] 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.

[0023] See also Figure 1-2This embodiment provides a technical solution: a sewage treatment filter tank with automatic sewage discharge,

[0024] The filter pool 4 includes a roller filter pool 41 and a screen filter pool 42. The upper surface of the roller filter pool 41 is fixedly connected with a water inlet trough 10. A roller filter screen 9 is arranged inside the roller filter pool 41. The roller filter screen 9 is rotatably connected to the inner wall of the roller filter pool 41 through a support rod, and the filtered pollutants are automatically dropped to the bottom of the filter pool 4 by rotation. A water pipe is arranged in front of the roller filter pool 41 and is connected with the screen filter pool 42, so that the sewage filtered by the roller can be pumped into the screen filter pool 42 through a water pump 2 for secondary filtration. A sewage discharge plate 13 is arranged on the inner wall of the roller filter pool 41, and the sewage discharge plate 13 can discharge the filtered pollutants from the filter pool 4. A decontamination brush 8 is fixedly connected to the upper part of the inner wall on the left side of the roller filter pool 41, and the decontamination brush 8 can prevent the roller filter screen 9 from being blocked. Four filters with different mesh sizes are arranged inside the screen filter pool 42, so that the sewage can be filtered more finely.

[0025] Roller filter screen 9: A water reservoir 12 is provided inside the roller filter screen 9, and the water reservoir 12 is fixedly connected to the water pipe 3;

[0026] Wherein: the water reservoir 12 is connected to the filter screen filter pool 42 through the water pipe 3, and the water pipe 3 is fixedly connected with a water pump 2, which can pump the filtered water into the filter screen filter pool 42 for secondary filtration;

[0027] Among them: a sewage trough 1 is fixedly connected to the front of the filter pool 4, and the sewage trough 1 is connected to the filter pool 4 through a sewage outlet 11. The sewage trough 1 can collect the filtered stains for easy treatment. The filter pool 4 has a water outlet 15 on the side, and a water outlet valve 14 is arranged above the water outlet 15. The water outlet valve 14 can control whether the water outlet 15 is drained. A motor 6 is fixedly connected to the upper surface of the filter pool 4, and a pulley 1 is arranged at the front end of the motor 6. The pulley 1 is connected to the pulley 2 at the rear end of the roller filter screen 9 through a belt 7. The motor 6 can drive the roller filter screen 9 to rotate for filtering.

[0028] A switch 16 is provided on the left side of the filter pool 4 , and the output end of the switch 16 is connected to the motor 6 and the input end of the water pump 2 .

[0029] The working principle of the automatic sewage treatment filter pool provided by the utility model is as follows:

[0030] Turn on the motor 6, so that the motor runs to drive the roller filter screen 9 to rotate, and the sewage to be treated is poured into the water inlet trough 10. The sewage flows through the water inlet trough 10 to the roller filter screen 9, and flows into the water storage tank 12 after being filtered by the roller filter screen 9. The filtered pollutants are cleaned to the bottom of the filter pool 4 by the decontamination brush 8, pushed out of the filter pool 4 by the sewage discharge plate 13, and slide into the sewage discharge trough through the sewage discharge port 11. The sewage filtered once is pumped into the filter pool 42 by the water pump 2 for secondary filtration, and the sewage filtered twice is discharged from the filter pool through the water outlet 15, thus completing the secondary filtration of the sewage.

[0031] It is worth noting that the water pump 2 and the motor 6 disclosed in the above embodiments can be freely configured according to the actual application scenario, and the switch 16 controls the operation of the water pump 2 and the motor 6 using methods commonly used in the prior art.

[0032] The above description is only an embodiment of the present invention, and does not limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A sewage treatment filter tank with automatic sewage discharge, characterized in that: It comprises a filter tank (4) and a roller filter screen (9); The filter pool (4) comprises a roller filter pool (41) and a filter screen filter pool (42). The upper surface of the roller filter pool (41) is fixedly connected to a water inlet tank (10). A roller filter screen (9) is arranged inside the roller filter pool (41). The roller filter screen (9) is rotatably connected to the inner wall of the roller filter pool (41) via a support rod. The right side of the filter pool (4) is a filter screen filter pool (42). A quadruple filter screen (5) is arranged inside the filter screen filter pool (42). Roller filter screen (9): The roller filter screen (9) is provided with a water reservoir (12) inside. The water storage tank (12) is connected to the filter screen filtering tank (42) through a water pipe (3), and a water pump (2) is fixedly connected to the water pipe (3).

2. The automatic sewage treatment filter tank according to claim 1 is characterized by: The inner wall of the roller filter tank (41) is provided with a sewage discharge plate (13).

3. The automatic sewage treatment filter tank according to claim 1 is characterized by: A decontamination brush (8) is fixedly connected to the upper side of the right inner wall of the roller filter pool (41), and the bottom of the decontamination brush (8) is in contact with the surface of the roller filter pool (41).

4. The automatic sewage treatment filter tank according to claim 1 is characterized by: A sewage trough (1) is fixedly connected to the front of the filter pool (4), and the sewage trough (1) is connected to the filter pool (4) through a sewage outlet (11).

5. The automatic sewage treatment filter tank according to claim 1 is characterized by: The filter pool (4) has a water outlet (15) arranged on the side thereof, and a water outlet valve (14) is arranged above the water outlet (15).

6. The automatic sewage treatment filter tank according to claim 1 is characterized by: The upper surface of the filter tank (4) is fixedly connected with a motor (6), the front end of the motor (6) is provided with a belt pulley 1, and the belt pulley 1 is connected to the belt pulley 2 at the rear end of the roller filter screen (9) through a belt (7).

7. The automatic sewage treatment filter tank according to claim 6 is characterized by: A switch (16) is provided on the left side of the filter pool (4), and the output end of the switch (16) is connected to the input end of the motor (6) and the water pump (2).

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