Environment-friendly sewage filtering device

Abstract

The utility model discloses an environment-friendly sewage filtering device, belongs to the technical field of sewage treatment, and aims to solve the problems that when a filtering device is used, filtered garbage is accumulated in a filter, pungent smell is generated and overflows from an upper shell, and the surrounding environment is harmed, the environment-friendly sewage filtering device comprises a treatment box, and a cover plate is arranged at the top end of the treatment box; a water inlet pipe is fixedly mounted at the top end of the cover plate, a fixing ring movably sleeves the outer surface of the water inlet pipe, an annular cover is arranged above the water inlet pipe, connecting rods are fixedly mounted on the outer sides of the fixing ring and the annular cover, a placement plate is fixedly mounted on one side of the treatment box, a purification box is arranged at the top end of the placement plate, and a fan is fixedly mounted on one side of the bottom end of the purification box. Through the arrangement of the annular cover, the connecting rod, the purification box, the fan, the air suction pipe and other structures, odor overflowing from the treatment box can be conveniently adsorbed and purified, the surrounding environment is protected, and the practicability is enhanced.

Description

Technical Field

[0001] The utility model belongs to the technical field of sewage treatment, and in particular relates to a sewage filtering and environmental protection device. Background Art

[0002] In sewage deep treatment technology, filtration technology is commonly used, using filter materials to separate impurities in wastewater. The role of filtration is to remove suspended matter in the water, which can reduce the load of subsequent processes and reduce COD, BOD5, SS, chromaticity, etc.

[0003] The prior art discloses a sewage environmental protection filtering device with patent announcement number CN219314604U, which comprises an upper shell, first limit blocks are installed on both sides of the upper shell, a cavity is opened in the upper shell, a filter bucket is arranged in the cavity, second limit blocks are installed on both sides of the filter bucket, and limiting mechanisms are installed between the first limit blocks and the second limit blocks on both sides, an activated carbon layer is installed in the cavity and below the filter bucket, a connecting hole is connected to the lower end of the cavity, and the connecting hole passes through the upper wall of the lower shell, and impurities in the sewage are filtered through the filter bucket, but the following deficiencies still exist in actual use: from a practical point of view, when the filtering device is in use, filtered garbage accumulates in the filter bucket, and a pungent smell overflows from the upper shell, causing harm to the surrounding environment.

[0004] Therefore, a sewage filtering environmental protection device is needed to solve the problem that when the filtering device in the prior art is in use, filtered garbage accumulates in the filter, generates a pungent smell and overflows from the upper shell, causing harm to the surrounding environment. Utility Model Content

[0005] The purpose of the utility model is to provide a sewage filtering environmental protection device to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a sewage filtering and environmental protection device, comprising a treatment box, a cover plate is provided at the top of the treatment box, a water inlet pipe is fixedly installed at the top of the cover plate, a fixing ring is movably sleeved on the outer surface of the water inlet pipe, an annular cover is provided above the water inlet pipe, a connecting rod is fixedly installed between the fixing ring and the outer side of the annular cover, a placing plate is fixedly installed on one side of the treatment box, a purification box is provided on the top of the placing plate, a fan is fixedly installed on one side of the bottom end of the purification box, an activated carbon filter plate is provided inside the purification box, the activated carbon filter plate is located above the fan, an air suction pipe is fixedly installed on one side of the annular cover, one end of the air suction pipe is fixedly connected to the top of the purification box, an arc-shaped filter is fixedly installed inside the treatment box, and a cleaning mechanism is provided inside the treatment box.

[0007] It should be noted in the scheme that the cleaning mechanism includes a rotating rod, a scraper rod and a motor. The rotating rod is rotatably installed inside the processing box, the scraper rod is fixedly connected to the rotating rod, the motor is fixedly installed on one side of the processing box, the output end of the motor is fixedly connected to the rotating rod, and one end of the scraper rod is in contact with the arc filter.

[0008] It is further worth mentioning that both sides of the processing box are provided with openings, and a placement box is fixedly installed on the processing box at the openings, and a collection box is slidably mounted on one side of the placement box.

[0009] It should be further explained that a movable plate is provided on one side of the purification box, and the movable plate is fixed to the purification box by bolts.

[0010] As a preferred embodiment, a reinforcing plate is fixedly mounted on the bottom end of the placement plate, and the reinforcing plate is fixedly connected to the processing box.

[0011] As a preferred embodiment, a fixing bolt is threadedly mounted on one side of the fixing ring, and the fixing bolt passes through the fixing ring and abuts against the water inlet pipe.

[0012] Compared with the prior art, the sewage filtering and environmental protection device provided by the utility model has at least the following beneficial effects:

[0013] (1) By setting up structures such as an annular cover, a connecting rod, a purification box, a fan and an air suction pipe, it is convenient to adsorb and purify the odor overflowing from the treatment box, play a protective role on the surrounding environment, and enhance practicality.

[0014] (2) By setting the rotating rod, scraper rod and motor and other structures, it is convenient to clean the arc filter and improve the cleaning efficiency. By setting the collecting box, the impurities after cleaning are collected. By opening the movable plate, it is convenient to replace the activated carbon filter plate in the purification box. By setting the reinforcing plate, the supporting strength of the placement plate is enhanced. By setting the fixing bolts, the annular cover is easy to disassemble and assemble. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0016] Figure 2 This is a structural schematic diagram of another viewing angle of the utility model;

[0017] Figure 3 It is a schematic diagram of the internal partial structure of the utility model;

[0018] Figure 4 for Figure 2 Schematic diagram of the enlarged structure of area A in the middle.

[0019] In the figure: 1. treatment box; 2. cover plate; 3. water inlet pipe; 4. annular cover; 5. connecting rod; 6. purification box; 7. fan; 8. suction pipe; 9. arc filter; 10. rotating rod; 11. scraper rod; 12. motor; 13. opening; 14. placement box; 15. collection box; 16. movable plate; 17. placement plate; 18. reinforcement plate; 19. fixing bolts. DETAILED DESCRIPTION

[0020] 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.

[0021] See also Figure 1-4 The utility model provides a sewage filtering and environmental protection device, including a treatment box 1, a cover plate 2 is arranged on the top of the treatment box 1, a water inlet pipe 3 is fixedly installed on the top of the cover plate 2, a fixing ring is movably sleeved on the outer surface of the water inlet pipe 3, an annular cover 4 is arranged above the water inlet pipe 3, a connecting rod 5 is fixedly installed on the outer side of the fixing ring and the annular cover 4, a placing plate 17 is fixedly installed on one side of the treatment box 1, a purification box 6 is arranged on the top of the placing plate 17, a fan 7 is fixedly installed on one side of the bottom end of the purification box 6, an activated carbon filter plate is arranged inside the purification box 6, the activated carbon filter plate is located above the fan 7, an air suction pipe 8 is fixedly installed on one side of the annular cover 4, one end of the air suction pipe 8 is fixedly connected to the top of the purification box 6, through the arrangement of the annular cover 4, the connecting rod 5, the purification box 6, the fan 7 and the air suction pipe 8 and other structures, it is convenient to adsorb and purify the odor overflowing from the treatment box 1, to protect the surrounding environment and enhance practicality.

[0022] like Figure 1 , Figure 2 and Figure 3 As shown, it is worth explaining in detail that an arc filter screen 9 is fixedly installed inside the processing box 1, and a cleaning mechanism is arranged inside the processing box 1, and the cleaning mechanism includes a rotating rod 10, a scraper rod 11 and a motor 12. The rotating rod 10 is rotatably installed inside the processing box 1, the scraper rod 11 is fixedly connected to the rotating rod 10, and the motor 12 is fixedly installed on one side of the processing box 1, and the output end of the motor 12 is fixedly connected to the rotating rod 10, and one end of the scraper rod 11 is in contact with the arc filter screen 9. By arranging structures such as the rotating rod 10, the scraper rod 11 and the motor 12, it is convenient to clean the arc filter screen 9 and improve the cleaning efficiency.

[0023] Figure 1 , Figure 2 and Figure 3As shown, it is worth explaining in detail that openings 13 are provided on both sides of the processing box 1, and a placement box 14 is fixedly installed at the opening 13 of the processing box 1, and a collection box 15 is slidably provided on one side of the placement box 14. Through the setting of the collection box 15, the cleaned impurities are collected.

[0024] This solution has the following working process: when the filtering device is treating sewage, the staff pours the sewage into the treatment box 1 through the water inlet pipe 3, and filters the sewage through the arc filter screen 9. During filtering, by starting the motor 12, the rotating rod 10 is driven to rotate, so that the scraper rod 11 cleans the impurities on the arc filter screen 9, and the impurities fall into the collection box 15 through the opening 13. During the sewage treatment process, by starting the fan 7, the air overflowing from the water inlet pipe 3 is absorbed by the annular cover 4, and is adsorbed and filtered by the activated carbon filter plate inside the purification box 6, and then the treated air is discharged, which plays a protective role in the surrounding environment.

[0025] According to the above working process, it can be known that: through the arrangement of the annular cover 4, the connecting rod 5, the purification box 6, the fan 7 and the suction pipe 8 and other structures, it is convenient to adsorb and purify the odor overflowing from the treatment box 1, which plays a protective role on the surrounding environment and enhances practicality. Through the arrangement of the rotating rod 10, the scraper rod 11 and the motor 12 and other structures, it is convenient to clean the arc filter 9 and improve the cleaning efficiency. Through the arrangement of the collecting box 15, the impurities after cleaning are collected.

[0026] like Figure 1 , Figure 2 and Figure 4 As shown, it is worth specifically explaining that a movable plate 16 is provided on one side of the purification box 6, and the movable plate 16 is fixed to the purification box 6 by bolts. By opening the movable plate 16, it is convenient to replace the activated carbon filter plate in the purification box 6. A reinforcing plate 18 is fixedly installed at the bottom end of the placement plate 17, and the reinforcing plate 18 is fixedly connected to the treatment box 1. The support strength of the placement plate 17 is enhanced by the setting of the reinforcing plate 18. A fixing bolt 19 is threadedly installed on one side of the fixing ring. The fixing bolt 19 passes through the fixing ring and abuts against the water inlet pipe 3. The setting of the fixing bolt 19 facilitates the disassembly and assembly of the annular cover 4.

[0027] In summary: through the arrangement of the annular cover 4, the connecting rod 5, the purification box 6, the fan 7 and the suction pipe 8 and other structures, it is convenient to adsorb and purify the odor overflowing from the treatment box 1, which plays a protective role on the surrounding environment and enhances practicality; through the arrangement of the rotating rod 10, the scraper rod 11 and the motor 12 and other structures, it is convenient to clean the arc filter 9 and improve the cleaning efficiency; through the arrangement of the collecting box 15, the cleaned impurities are collected; by opening the movable plate 16, it is convenient to replace the activated carbon filter plate in the purification box 6; through the arrangement of the reinforcement plate 18, the supporting strength of the placement plate 17 is enhanced; through the arrangement of the fixing bolts 19, the annular cover 4 is convenient to disassemble and assemble.

[0028] The motor 12 can be purchased on the market. The motor 12 is equipped with a power supply, which is a mature technology in this field and has been fully disclosed, so it will not be repeated in the specification.

[0029] The above is only a specific implementation of the present application, but the protection scope of the present application is not limited thereto. Any person skilled in the art who is familiar with the present technical field can easily think of changes or substitutions within the technical scope disclosed in the present application, which should be included in the protection scope of the present application. Therefore, the protection scope of the present application should be based on the protection scope of the claims.

[0030] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present utility model should be included in the protection scope of the present utility model.

Claims

1. A sewage filtering and environmental protection device, comprising a treatment box (1), characterized in that: The top of the treatment box (1) is provided with a cover plate (2), the top of the cover plate (2) is fixedly provided with a water inlet pipe (3), the outer surface of the water inlet pipe (3) is movably sleeved with a fixing ring, an annular cover (4) is provided above the water inlet pipe (3), the fixing ring and the outer side of the annular cover (4) are fixedly provided with a connecting rod (5), one side of the treatment box (1) is fixedly provided with a placement plate (17), the top of the placement plate (17) is provided with a purification box (6), the bottom side of the purification box (6) is fixedly provided with a fan (7), the interior of the purification box (6) is provided with an activated carbon filter plate, the activated carbon filter plate is located above the fan (7), one side of the annular cover (4) is fixedly provided with an air suction pipe (8), one end of the air suction pipe (8) is fixedly connected to the top of the purification box (6), the interior of the treatment box (1) is fixedly provided with an arc filter (9), and the interior of the treatment box (1) is provided with a cleaning mechanism.

2. A sewage filtration and environmental protection device according to claim 1, characterized in that: The cleaning mechanism comprises a rotating rod (10), a scraping rod (11) and a motor (12); the rotating rod (10) is rotatably mounted inside the processing box (1); the scraping rod (11) is fixedly connected to the rotating rod (10); the motor (12) is fixedly mounted on one side of the processing box (1); the output end of the motor (12) is fixedly connected to the rotating rod (10); and one end of the scraping rod (11) is in contact with the arc-shaped filter screen (9).

3. A sewage filtration and environmental protection device according to claim 2, characterized in that: Both sides of the processing box (1) are provided with openings (13), and a placement box (14) is fixedly installed on the processing box (1) at the opening (13), and a collection box (15) is slidably mounted on one side of the placement box (14).

4. A sewage filtration and environmental protection device according to claim 3, characterized in that: A movable plate (16) is provided on one side of the purification box (6), and the movable plate (16) is fixed to the purification box (6) by bolts.

5. A sewage filtration and environmental protection device according to claim 4, characterized in that: A reinforcing plate (18) is fixedly mounted on the bottom end of the placement plate (17), and the reinforcing plate (18) is fixedly connected to the processing box (1).

6. The sewage filtering and environmental protection device according to claim 1 is characterized by: A fixing bolt (19) is threadedly mounted on one side of the fixing ring, and the fixing bolt (19) passes through the fixing ring and abuts against the water inlet pipe (3).

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