Efficient sewage treatment filtering equipment

Abstract

The utility model relates to the technical field of sewage treatment, and discloses efficient sewage treatment filtering equipment which comprises a treatment barrel, a filtering box is fixedly connected to the bottom of the treatment barrel, liquid inlet pipes are fixedly connected to the left side and the right side of the treatment barrel, and a communicating pipe is fixedly connected to the bottom of the treatment barrel. A stirring assembly is arranged at the top of the treatment barrel, a filtering assembly is arranged on the middle side of the interior of the filtering box, mounting assemblies are arranged on the left side and the right side of the interior of the filtering box, the stirring assembly comprises a motor, the motor is fixedly connected to the top of the treatment barrel, and the output end of the motor is fixedly connected with a first gear. According to the sewage treatment device, through a series of work of the stirring assembly, the stirring blades can clean the inner wall of the treatment barrel when liquid medicine and sewage are mixed, through a series of work of the filtering assembly and the mounting assembly, medicine residues and impurities in the stirred sewage can be filtered, and then the water quality is qualified.

Description

Technical Field

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

[0002] Sewage refers to water that has been polluted to a certain extent and has lost its original function. In daily life, wastewater discharged from kitchens and toilets contains a large amount of organic matter, bacteria, viruses, etc.; sewage generated by industrial production contains various chemical substances, such as heavy metals, toxic and hazardous substances. Direct discharge of untreated sewage will pollute surface water and groundwater, damage the ecological environment, and endanger human health and the survival of aquatic organisms. Sewage treatment requires multiple complex processes to ensure that it meets discharge standards or is reused.

[0003] Sewage treatment filtration equipment is an important device used to treat sewage. It works through physical or chemical methods. Physical methods include using filters and membranes to intercept impurities and suspended solids in sewage and separate large particles. Chemical methods use special media to absorb harmful substances. This equipment can effectively remove pollutants from sewage, improve water quality, and make it meet discharge or reuse standards, playing a key role in the field of environmental protection.

[0004] Traditional sewage treatment equipment mixes liquid medicine with sewage by stirring, so that the sewage is purified to meet discharge standards or recycled. However, traditional treatment equipment does not have a design to clean the inner wall of the treatment barrel. As the treatment process proceeds, impurities in the sewage and some components in the liquid medicine will adhere to the inner wall of the treatment barrel. These attachments will gradually corrode the barrel wall and shorten the service life of the treatment barrel. Therefore, a high-efficiency sewage treatment filtration equipment is proposed to solve the above problems. Utility Model Content

[0005] In order to make up for the above shortcomings, the utility model provides a high-efficiency sewage treatment and filtering device, which aims to improve the problem that the traditional treatment device in the prior art has no design for cleaning the inner wall of the treatment barrel.

[0006] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0007] A high-efficiency sewage treatment and filtering device comprises a treatment barrel, a filter box fixedly connected to the bottom of the treatment barrel, a liquid inlet pipe fixedly connected to the left and right sides of the treatment barrel, a connecting pipe fixedly connected to the bottom of the treatment barrel, a stirring assembly provided on the top of the treatment barrel, a filter assembly provided on the middle side of the interior of the filter box, and mounting assemblies provided on the left and right sides of the interior of the filter box;

[0008] The stirring assembly includes a motor, which is fixedly connected to the top of the processing barrel, and the output end of the motor is fixedly connected to a gear 1. The top side of the interior of the processing barrel is movably connected to two gears 2, and the top side of the interior of the processing barrel is fixedly connected to a gear ring. The gears 2 are meshed with the gear 1 and the gear ring. The bottoms of the two gears 2 are fixedly connected to stirring blades, and scrapers are slidably connected to the left and right sides of the stirring blades.

[0009] As a further description of the above technical solution:

[0010] The filter assembly includes a filter plate, the filter plate is slidably connected to the middle of the filter box, and a handle is fixedly connected to the forehead of the filter plate;

[0011] As a further description of the above technical solution:

[0012] The mounting assembly includes an insertion rod, the insertion rod is slidably connected to the left side of the filter box, the outer periphery of the insertion rod is fixedly connected to a limit plate, one side of the limit plate is fixedly connected to a compression spring, and the compression spring is sleeved on the outer periphery of the insertion rod;

[0013] As a further description of the above technical solution:

[0014] Support feet on the left and right sides of the bottom of the filter box;

[0015] As a further description of the above technical solution:

[0016] The two scrapers are fixedly connected to each other on one side thereof and the two slides are fixedly connected to each other on one side thereof and a spring;

[0017] As a further description of the above technical solution:

[0018] A limiting groove is provided inside the filter box, the limiting plate is slidably connected to the inside of the limiting groove, a slot is provided inside the filter plate, and the insertion rod is slidably connected to the inside of the slot;

[0019] As a further description of the above technical solution:

[0020] The bottom of the gear 1 is fixedly connected to a support plate, the bottom of the gear ring is fixedly connected to a support ring, and the gear 2 is slidably connected to the top of the support plate and the support ring;

[0021] As a further description of the above technical solution:

[0022] One end of the insertion rod away from the filter plate is fixedly connected with a pulling block.

[0023] The utility model has the following beneficial effects:

[0024] 1. In the present invention, through a series of operations of the stirring assembly, when the stirring blade mixes the liquid medicine and sewage, the scraper can abut against the inner wall of the treatment barrel, thereby cleaning the inner wall of the treatment barrel, so that the sewage or liquid medicine will not adhere to the inner wall of the treatment barrel and corrode the treatment barrel.

[0025] 2. In the present invention, the filter plate can be installed inside the filter box through a series of cooperation between the filter assembly and the installation assembly, so as to filter the drug residue and impurities in the sewage after stirring, thereby making the water quality qualified. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 This is a three-dimensional schematic diagram of a high-efficiency sewage treatment and filtration equipment proposed by the utility model;

[0027] Figure 2 This is a structural diagram of a filter box of a high-efficiency sewage treatment and filtering equipment proposed by the utility model;

[0028] Figure 3 This is a schematic diagram of the structure of the stirring blade of a high-efficiency sewage treatment and filtration equipment proposed by the utility model;

[0029] Figure 4 This is a structural diagram of a scraper for a high-efficiency sewage treatment and filtering equipment proposed by the utility model;

[0030] Figure 5 This is a structural diagram of a filter plate of a high-efficiency sewage treatment filter equipment proposed by the utility model;

[0031] Figure 6 for Figure 5 Enlarged view of point A in the middle.

[0032] Legend:

[0033] 1. Treatment barrel; 2. Filter box; 3. Support foot; 4. Liquid inlet pipe; 5. Stirring assembly; 6. Motor; 7. Gear 1; 8. Gear 2; 9. Gear ring; 10. Support plate; 11. Support ring; 12. Stirring blade; 13. Connecting pipe; 14. Slide plate; 15. Scraper; 16. Spring; 17. Filter assembly; 18. Filter plate; 19. Handle; 20. Mounting assembly; 21. Pull block; 22. Insert rod; 23. Compression spring; 24. Limit plate; 25. Limit groove; 26. Slot. DETAILED DESCRIPTION

[0034] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0035] Reference Figure 1 - Figure 4 , the utility model provides an embodiment: a high-efficiency sewage treatment and filtering equipment, including a treatment barrel 1, the treatment barrel 1 is used to treat sewage, the bottom of the treatment barrel 1 is fixedly connected to a filter box 2, the filter box 2 is used to filter impurities in the treated sewage, the bottom of the filter box 2 is provided with support feet 3 on the left and right sides, the left and right sides of the treatment barrel 1 are fixedly connected with liquid inlet pipes 4, the two liquid inlet pipes 4 are respectively used to transport sewage and liquid medicine, and the sewage can be treated by the liquid medicine, the bottom of the treatment barrel 1 is fixedly connected with a connecting pipe 13, the connecting pipe 13 is used to connect the treatment barrel 1 and the filter box 2, the top of the treatment barrel 1 is provided with a stirring assembly 5, the middle side of the interior of the filter box 2 is provided with a filter assembly 17, and the left and right sides of the interior of the filter box 2 are provided with mounting assemblies 20;

[0036] The stirring assembly 5 includes a motor 6, which is used to generate a driving force. The motor 6 is a Y series three-phase asynchronous motor, specifically a Y80M1-2. The motor 6 is fixedly connected to the top of the processing barrel 1. The output end of the motor 6 is fixedly connected to a gear 7. The gear 7 is fixed to the output end of the motor 6, so that the gear 7 can be controlled by the motor 6 to rotate. There are two gears 2 8 movably connected to the top side of the processing barrel 1. A gear ring 9 is fixedly connected to the top side of the processing barrel 1. The gears 2 8 are meshed with the gear 1 7 and the gear ring 9. The gear 2 8 is meshed with the gear 1 7 and the gear ring 9. When the gear 1 7 rotates, the gear 2 8 can be controlled to rotate. After the gear 2 8 rotates, it can move around the gear ring 9, thereby forming a planetary motion. The bottom of the gear 7 is fixedly connected to a support plate 10, and the bottom of the gear ring 9 is fixedly connected to a support ring 11. The gear 2 8 are both slidably connected to the top of the support plate 10 and the support ring 11, the support plate 10 and the support ring 11 are used to support gear 2 8, the bottom of the two gears 2 8 are fixedly connected with a stirring blade 12, the stirring blade 12 is used to control the horizontal circular motion mixing of sewage and liquid medicine, thereby purifying sewage, the left and right sides of the stirring blade 12 are slidably connected with scrapers 15, the scraper 15 is used to clean the inner wall of the treatment barrel 1 to prevent impurity liquid from adhering to the treatment barrel 1, the two scrapers 15 are fixedly connected to the opposite side with a slide plate 14, the two slide plates 14 are fixedly connected to the opposite side with a spring 16, the spring 16 is used to provide a reaction force so that the scraper 15 is always in contact with the inner wall of the treatment barrel 1, and a cross bar is provided inside the spring 16. The slide plate 14 and the scraper 15 slide on the outer periphery of the cross bar, and the slide plate 14 is used to limit the movement range of the scraper 15.

[0037] Reference Figure 5 - Figure 6 The filter assembly 17 includes a filter plate 18, which is used to filter the medicinal residues and impurities in the treated sewage. The filter plate 18 is slidably connected to the middle of the filter box 2. The forehead of the filter plate 18 is fixedly connected to a handle 19, which is used to facilitate the pulling and pulling of the filter plate 18. The mounting assembly 20 includes an insertion rod 22, which is slidably connected to the left side of the inside of the filter box 2. The outer periphery of the insertion rod 22 is fixedly connected to a limit plate 24. The insertion rod 22 is connected to the limit plate 24. When the insertion rod 22 moves, the limit plate 24 can be driven to move together. A compression spring 23 is fixedly connected to one side of the limit plate 24. The compression spring 23 is used to provide a reset thrust. The movement of the control limit plate 24 is controlled, and the compression spring 23 is sleeved on the outer periphery of the insertion rod 22. A limit groove 25 is provided inside the filter box 2, and the limit plate 24 is slidably connected to the inside of the limit groove 25. The limit groove 25 is used to accommodate the sliding of the limit plate 24. A slot 26 is provided inside the filter plate 18, and the insertion rod 22 is slidably connected to the inside of the slot 26. The slot 26 is used to cooperate with one end of the insertion rod 22. By inserting one end of the insertion rod 22 into the slot 26, the filter plate 18 can be provided with a limiting effect. The end of the insertion rod 22 away from the filter plate 18 is fixedly connected to a pull block 21, and the pull block 21 is used to facilitate the movement of the insertion rod 22.

[0038] Working principle: When filtering sewage, sewage and liquid medicine are respectively transported through two liquid inlet pipes 4, so that the liquid medicine purifies impurities in the sewage and purifies the sewage into usable water. Then the motor 6 is started, and the motor 6 controls the gear 1 7 to rotate. After the gear 1 7 rotates, it can drive the two gears 2 8 to rotate accordingly. After the rotation, the gear 2 8 will further rotate along the gear ring 9, thereby realizing self-rotation and rotating in a circular horizontal circle around the gear 1 7. When the gear 2 8 rotates, it will drive the stirring blade 12 to rotate together, thereby mixing the liquid medicine and sewage. When the stirring blade 12 rotates, the scraper 15 inside the stirring blade 12 will move horizontally along the inner wall of the treatment barrel 1, thereby preventing the impurities in the residue and sewage from adhering to the inner wall of the treatment barrel 1. When the scraper 15 moves along the inner wall of the treatment barrel 1, it will squeeze the spring 16 through the slide plate 14. After being squeezed, the spring 16 will provide a corresponding reaction force, so that the scraper 15 will always be in contact with the inner wall of the treatment barrel 1.

[0039] After the stirring is completed, the treated sewage enters the filter box 2 through the connecting pipe 13, and the sewage will be filtered through the filter plate 18 after entering the filter box 2, so that the medicinal residue and impurities remain on the surface of the filter plate 18, and the treated sewage will be discharged from the filter box 2. After the work is completed, by pulling the pull block 21, the insertion rod 22 drives the limit plate 24 to move and squeezes the compression spring 23. After the insertion rod 22 slides out of the slot 26 of the filter plate 18, the filter plate 18 can be taken out of the filter box 2. During installation, it is only necessary to pull the pull block 21 accordingly, and then insert the filter plate 18 into the filter box 2, and then release the pull block 21. The reset thrust of the compression spring 23 pushes the limit plate 24 to move, and then the limit plate 24 drives the insertion rod 22 to move, so that the insertion rod 22 slides into the slot 26, and the filter plate 18 can be fixed.

[0040] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A high-efficiency sewage treatment and filtering device, comprising a treatment barrel (1), characterized in that: The bottom of the processing barrel (1) is fixedly connected to a filter box (2), the left and right sides of the processing barrel (1) are fixedly connected to a liquid inlet pipe (4), the bottom of the processing barrel (1) is fixedly connected to a connecting pipe (13), the top of the processing barrel (1) is provided with a stirring assembly (5), the middle side of the interior of the filter box (2) is provided with a filter assembly (17), and the left and right sides of the interior of the filter box (2) are provided with mounting assemblies (20); The stirring assembly (5) comprises a motor (6), the motor (6) being fixedly connected to the top of the processing barrel (1), the output end of the motor (6) being fixedly connected to a gear 1 (7), the top side of the interior of the processing barrel (1) being movably connected to two gear 2s (8), the top side of the interior of the processing barrel (1) being fixedly connected to a gear ring (9), the gear 2s (8) being meshed with the gear 1 (7) and the gear ring (9), the bottoms of the two gear 2s (8) being fixedly connected to stirring blades (12), and the left and right sides of the stirring blades (12) being slidably connected to scrapers (15).

2. The high-efficiency sewage treatment and filtering equipment according to claim 1, characterized in that: The filter assembly (17) comprises a filter plate (18), the filter plate (18) is slidably connected to the middle of the filter box (2), and a handle (19) is fixedly connected to the forehead of the filter plate (18).

3. The high-efficiency sewage treatment and filtering equipment according to claim 2, characterized in that: The mounting assembly (20) includes an insertion rod (22), the insertion rod (22) is slidably connected to the left side of the interior of the filter box (2), the outer periphery of the insertion rod (22) is fixedly connected to a limiting plate (24), one side of the limiting plate (24) is fixedly connected to a compression spring (23), and the compression spring (23) is sleeved on the outer periphery of the insertion rod (22).

4. The high-efficiency sewage treatment and filtering equipment according to claim 1, characterized in that: The bottom of the filter box (2) is provided with support legs (3) on both sides.

5. The high-efficiency sewage treatment and filtering equipment according to claim 1, characterized in that: The two scrapers (15) are fixedly connected to a slide plate (14) on one side facing each other, and the two slide plates (14) are fixedly connected to a spring (16) on one side facing each other.

6. The high-efficiency sewage treatment and filtering equipment according to claim 3, characterized in that: A limiting groove (25) is provided inside the filter box (2), the limiting plate (24) is slidably connected inside the limiting groove (25), a slot (26) is provided inside the filter plate (18), and the insertion rod (22) is slidably connected inside the slot (26).

7. The high-efficiency sewage treatment and filtering equipment according to claim 1, characterized in that: The bottom of the gear 1 (7) is fixedly connected to a support plate (10), the bottom of the gear ring (9) is fixedly connected to a support ring (11), and the gear 2 (8) is slidably connected to the top of the support plate (10) and the support ring (11).

8. The high-efficiency sewage treatment and filtering equipment according to claim 6, characterized in that: One end of the insertion rod (22) away from the filter plate (18) is fixedly connected to a pull block (21).

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