A sewage treatment device

Abstract

The utility model discloses a sewage treatment device, which relates to the technical field of water, wastewater or sewage treatment. The sewage treatment device comprises a fixing part, which is used for the sewage treatment device, and the surface of the fixing part is provided with a first rotating shaft, and the surface of the first rotating shaft rotates and penetrates the surface of the fixing part; wherein, the surface of the fixing part is rotatably connected to two third connecting rods, and the surfaces of the two third connecting rods are both rotatably connected to the first connecting rod; since it filters solid particles, there is a phenomenon that the surface of the filter screen is blocked by solid particles. In order to avoid the solid particles blocking the inside of the filter screen, the scraper rotates to drive the solid particles to move, so that the solid particles inside the filter screen are always in a moving state and will not contact the gap of the filter screen for a long time, thereby avoiding the phenomenon of blocking the filter screen caused by the solid particles contacting the gap of the filter screen for a long time.

Description

Technical Field

[0001] The utility model relates to the technical field of water, wastewater or sewage treatment, in particular to a sewage treatment device. Background Art

[0002] Sewage treatment is the process of purifying sewage so that it meets the water quality requirements for discharge into a certain water body or reuse. When treating sewage, due to the different components of its pollutants, different pollution needs to be treated, such as: particulate matter such as soil, microorganisms, heavy metals, etc. China Utility Model Patent, Authorization Announcement No. "CN219839500U", discloses a sewage treatment device for sewage treatment, including a sewage treatment tank, a dosing mechanism is arranged in the sewage treatment tank, the dosing mechanism includes a dosing pipe and a sealing pipe, the sealing pipe is rotatably sleeved on the dosing pipe, the outer wall of the dosing pipe contacts the inner wall of the sealing pipe, the bottom of the dosing pipe is provided with a plurality of dosing holes at equal intervals along its own axial direction, and the bottom of the sealing pipe is provided with a plurality of discharge holes at equal intervals along its own axial direction.

[0003] The above technical solution is provided with drug outlet holes, drug adding holes and drug adding pipes. When adding drugs, several drug outlet holes are provided in one-to-one correspondence with several drug adding holes; when mixing, drug outlet holes and drug adding holes are provided in an alternating manner. It prevents water from entering the drug adding pipe and wetting the drug, effectively preventing the drug from condensing into blocks and causing blockage, ensuring normal drug addition, and allowing the sewage treatment to proceed normally. When sewage is initially treated to filter sediment and other particulate matter, it is generally treated in the form of a filter net. Some particles may not be filtered and stay in the position of the filter mesh for a long time. At this time, although the particle size is larger than the filter mesh, it will not block the filter mesh due to its own unevenness. However, if it stagnates for too long, subsequent particles may block the gap between the particles that have stayed for too long and the filter mesh, thereby causing the phenomenon of blocking the gap of the filter mesh, thereby affecting the normal use of the filter mesh. Utility Model Content

[0004] The purpose of the utility model is to solve at least one of the technical problems existing in the prior art and to provide a sewage treatment device capable of solving the problem of water, wastewater or sewage treatment.

[0005] To achieve the above object, the utility model provides the following technical solution: a sewage treatment device, comprising a fixing member, the fixing member is used in the sewage treatment device, a first rotating shaft is arranged on the surface of the fixing member, and the surface of the first rotating shaft rotates and penetrates the surface of the fixing member;

[0006] The surface of the fixing member is rotatably connected to two third connecting rods, and the surfaces of the two third connecting rods are both rotatably connected to the first connecting rod;

[0007] Wherein, the surface of the fixing member is rotatably connected with a medicine container;

[0008] Wherein, one end of the two first connecting rods away from the corresponding third connecting rod is rotatably connected to the surface of the medicine container.

[0009] Preferably, the surface of the fixing member is fixedly connected with a first motor, and the output end of the first motor is fixedly sleeved with a second drug delivery gear;

[0010] The first dosing gear is fixedly sleeved on the surface of the first rotating shaft, and the surface of the first dosing gear is meshed with the surface of the second dosing gear.

[0011] Preferably, a circular ring is fixedly sleeved on the surface of the first rotating shaft, and a hydraulic telescopic rod is fixedly connected to the surface of the circular ring;

[0012] Wherein, the opposite surfaces of the two first connecting rods are fixedly connected with the second connecting rod;

[0013] Wherein, one end of the hydraulic telescopic rod away from the circular ring is rotatably connected to the surface of the second connecting rod.

[0014] Preferably, a sewage treatment container is fixedly connected to the surface of the fixing member, and a filter screen is installed inside the sewage treatment container;

[0015] The interior of the sewage treatment container is rotatably connected with a second rotating shaft, the surface of the second rotating shaft rotates through the lower surface of the sewage treatment container, and the surface of the second rotating shaft rotates through the interior of the filter.

[0016] Preferably, a scraper is fixedly sleeved on the surface of the second rotating shaft, and the lower surface of the scraper is in contact with the inside of the filter screen;

[0017] Wherein, a second gear is fixedly sleeved on the surface of the second rotating shaft.

[0018] Preferably, a second motor is fixedly connected to the lower surface of the sewage treatment container, a first gear is fixedly sleeved on the output end of the second motor, and the surface of the first gear is meshed with the surface of the second gear.

[0019] Compared with the prior art, the beneficial effects of the utility model are:

[0020] (1) Since there is a large amount of sediment in the sewage of the sewage treatment device, it is necessary to filter the large particles in the sewage. The sewage in the sewage treatment container is filtered by setting a filter net. Since the solid particles are filtered, there is a phenomenon that the surface of the filter net is blocked by solid particles. In order to avoid the blockage of the filter net by solid particles, the scraper is rotated to drive the solid particles to move, so that the solid particles in the filter net are in a moving state and will not contact the gaps of the filter net for a long time, thereby avoiding the blockage of the filter net caused by the solid particles contacting the gaps of the filter net for a long time.

[0021] (2) In the sewage treatment device, the rotation of the second dosing gear and the hydraulic telescopic rod start the belt. The two coordinate to rotate the medicine container to pour the medicine inside the medicine container into the sewage treatment container to purify the sewage. When cleaning the medicine container, it only needs to be rinsed with a large amount of water. There is no need to worry about the phenomenon that the pipe is too small to be cleaned, thereby avoiding the phenomenon that the medicine is mixed and affects the effect of the medicine, thereby ensuring the treatment effect of the medicine on its sewage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments:

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 This is a schematic diagram of the interior of the sewage treatment container of the utility model;

[0025] Figure 3 This is a schematic diagram of the position relationship between the filter screen and the scraper of the utility model;

[0026] Figure 4 It is a schematic diagram of the connection relationship between the first rotating shaft and the second rotating shaft of the utility model;

[0027] Figure 5 This is an overall schematic diagram of the medicine container of the utility model.

[0028] Figure numerals: 1. sewage treatment container; 2. medicine container; 3. first connecting rod; 4. second connecting rod; 5. hydraulic telescopic rod; 6. third connecting rod; 7. first rotating shaft; 8. circular ring; 9. fixing member; 10. first dosing gear; 11. first motor; 12. second dosing gear; 13. scraper; 14. filter screen; 15. second rotating shaft; 16. second motor; 17. first gear; 18. second gear. DETAILED DESCRIPTION

[0029] This section will describe in detail the specific embodiments of the utility model. The preferred embodiments of the utility model are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the utility model, but it cannot be understood as a limitation on the protection scope of the utility model.

[0030] In the description of the present invention, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.

[0031] In the description of the present utility model, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing the technical features, and cannot be understood as indicating or implying the relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0032] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0033] See also Figure 1-5 The utility model provides a technical solution: a sewage treatment device, including a fixing member 9, the fixing member 9 is used for the sewage treatment device, the surface of the fixing member 9 is provided with a first rotating shaft 7, the surface of the first rotating shaft 7 rotates and penetrates the surface of the fixing member 9;

[0034] The surface of the fixing member 9 is rotatably connected to two third connecting rods 6, and the surfaces of the two third connecting rods 6 are both rotatably connected to the first connecting rod 3;

[0035] The surface of the fixing member 9 is rotatably connected with the medicine container 2;

[0036] Among them, one end of the two first connecting rods 3 away from the corresponding third connecting rod 6 is rotatably connected to the surface of the medicine container 2.

[0037] A first motor 11 is fixedly connected to the surface of the fixing member 9, and a second drug delivery gear 12 is fixedly sleeved on the output end of the first motor 11;

[0038] The first medication gear 10 is fixedly sleeved on the surface of the first rotating shaft 7 , and the surface of the first medication gear 10 is meshed with the surface of the second medication gear 12 .

[0039] A circular ring 8 is fixedly sleeved on the surface of the first rotating shaft 7, and a hydraulic telescopic rod 5 is fixedly connected to the surface of the circular ring 8;

[0040] Wherein, the opposite surfaces of the two first connecting rods 3 are fixedly connected with the second connecting rod 4;

[0041] One end of the hydraulic telescopic rod 5 away from the circular ring 8 is rotatably connected to the surface of the second connecting rod 4 .

[0042] The surface of the fixing member 9 is fixedly connected with a sewage treatment container 1, and a filter screen 14 is installed inside the sewage treatment container 1;

[0043] The interior of the sewage treatment container 1 is rotatably connected with a second rotating shaft 15 , the surface of the second rotating shaft 15 rotates through the lower surface of the sewage treatment container 1 , and the surface of the second rotating shaft 15 rotates through the interior of the filter 14 .

[0044] A scraper 13 is fixedly sleeved on the surface of the second rotating shaft 15, and the lower surface of the scraper 13 is in contact with the inside of the filter screen 14;

[0045] A second gear 18 is fixedly sleeved on the surface of the second rotating shaft 15 .

[0046] A second motor 16 is fixedly connected to the lower surface of the sewage treatment container 1 , and a first gear 17 is fixedly sleeved on the output end of the second motor 16 . The surface of the first gear 17 meshes with the surface of the second gear 18 .

[0047] When it is necessary to administer medicine to the sewage in the sewage treatment container 1, the first motor 11 is started by an external power supply. The start of the first motor 11 drives the second medication gear 12 to rotate. The rotation of the second medication gear 12 drives the first medication gear 10 to rotate. The rotation of the first medication gear 10 drives the first rotating shaft 7 to rotate. The rotation of the first rotating shaft 7 drives the circular ring 8 to rotate. The rotation of the circular ring 8 drives the hydraulic telescopic rod 5 to move. The hydraulic telescopic rod 5 drives the second connecting rod 4 to move. The movement of the second connecting rod 4 drives the two first connecting rods 3 to move. The movement of the two first connecting rods 3 drives the medicine container 2 to move. The movement of the two first connecting rods 3 drives the corresponding third connecting rod 6 to rotate. At the same time, the hydraulic telescopic rod 5 is started by an external power supply. The start of the hydraulic telescopic rod 5 drives the second connecting rod 4 to move. The movement of the second connecting rod 4 drives the two first connecting rods 3 to move. The movement of the two first connecting rods 3 drives the medicine container 2 to move.

[0048] When it is necessary to clean the inside of the filter 14, the second motor 16 is started by an external power supply. The start of the second motor 16 drives the first gear 17 to rotate. The rotation of the first gear 17 drives the second gear 18 to rotate. The rotation of the second gear 18 drives the second rotating shaft 15 to rotate. The rotation of the second rotating shaft 15 drives the scraper 13 to rotate.

[0049] Since there is a large amount of sediment in the sewage, it is necessary to filter the large particles in the sewage. The sewage inside the sewage treatment container 1 is filtered by setting a filter 14. Since it filters solid particles, there is a phenomenon that solid particles clog the surface of the filter 14. In order to avoid solid particles clogging the inside of the filter 14, the scraper 13 is rotated to keep the solid particles inside the filter 14 in motion and will not be in static contact with the gap of the filter 14 for a long time, thereby avoiding the phenomenon of solid particles contacting the gap of the filter 14 for a long time and causing the filter to be clogged.

[0050] The rotation of the second dosing gear 12 and the hydraulic telescopic rod 5 start to drive the medicine container 2 to rotate. Under the coordination of the two, the medicine container 2 rotates to pour the medicine inside the medicine container 2 into the sewage treatment container 1 to purify the sewage. When cleaning the medicine container 2, you only need to rinse it with a large amount of water. There is no need to worry about the phenomenon that the pipe is too small to clean, thereby avoiding the phenomenon of medicine mixing affecting the effect of the medicine, thereby ensuring the treatment effect of the medicine on its sewage.

[0051] Working principle: when it is necessary to administer medicine to the sewage in the sewage treatment container 1, the first motor 11 is started by an external power supply, and the start of the first motor 11 drives the second medicine-dosing gear 12 to rotate, and the rotation of the second medicine-dosing gear 12 drives the first medicine-dosing gear 10 to rotate, and the rotation of the first medicine-dosing gear 10 drives the first rotating shaft 7 to rotate, and the rotation of the first rotating shaft 7 drives the circular ring 8 to rotate, and the rotation of the circular ring 8 drives the hydraulic telescopic rod 5 to move, and the hydraulic telescopic rod 5 drives the second connecting rod 4 to move, and the movement of the second connecting rod 4 drives the two first connecting rods 3 to move, and the movement of the two first connecting rods 3 drives the medicine container 2 to move, and the movement of the two first connecting rods 3 drives the corresponding third connecting rod 6 to rotate. At the same time, the hydraulic telescopic rod 5 is started by an external power supply, and the start of the hydraulic telescopic rod 5 drives the second connecting rod 4 to move, and the movement of the second connecting rod 4 drives the two first connecting rods 3 to move, and the movement of the two first connecting rods 3 drives the medicine container 2 to move.

[0052] When it is necessary to clean the inside of the filter 14, the second motor 16 is started by an external power supply. The start of the second motor 16 drives the first gear 17 to rotate. The rotation of the first gear 17 drives the second gear 18 to rotate. The rotation of the second gear 18 drives the second rotating shaft 15 to rotate. The rotation of the second rotating shaft 15 drives the scraper 13 to rotate.

[0053] The embodiments of the present invention are described in detail above in conjunction with the accompanying drawings, but the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A sewage treatment device, comprising a fixing member (9), characterized in that: The fixing member (9) is used in a sewage treatment device, and a first rotating shaft (7) is arranged on the surface of the fixing member (9), and the surface of the first rotating shaft (7) rotates and penetrates the surface of the fixing member (9); The surface of the fixing member (9) is rotatably connected to two third connecting rods (6), and the surfaces of the two third connecting rods (6) are both rotatably connected to the first connecting rod (3); The surface of the fixing member (9) is rotatably connected to the medicine container (2); Wherein, one end of the two first connecting rods (3) away from the corresponding third connecting rod (6) is rotatably connected to the surface of the medicine container (2).

2. A sewage treatment device according to claim 1, characterized in that: A first motor (11) is fixedly connected to the surface of the fixing member (9), and a second drug delivery gear (12) is fixedly sleeved on the output end of the first motor (11); The first dosing gear (10) is fixedly sleeved on the surface of the first rotating shaft (7), and the surface of the first dosing gear (10) is meshed with the surface of the second dosing gear (12).

3. A sewage treatment device according to claim 1, characterized in that: A circular ring member (8) is fixedly sleeved on the surface of the first rotating shaft (7), and a hydraulic telescopic rod (5) is fixedly connected to the surface of the circular ring member (8); Wherein, the second connecting rod (4) is fixedly connected to the opposite surfaces of the two first connecting rods (3); One end of the hydraulic telescopic rod (5) away from the circular ring member (8) is rotatably connected to the surface of the second connecting rod (4).

4. A sewage treatment device according to claim 1, characterized in that: The surface of the fixing member (9) is fixedly connected to a sewage treatment container (1), and a filter screen (14) is installed inside the sewage treatment container (1); The interior of the sewage treatment container (1) is rotatably connected to a second rotating shaft (15), the surface of the second rotating shaft (15) rotates through the lower surface of the sewage treatment container (1), and the surface of the second rotating shaft (15) rotates through the interior of the filter screen (14).

5. A sewage treatment device according to claim 4, characterized in that: A scraper (13) is fixedly sleeved on the surface of the second rotating shaft (15), and the lower surface of the scraper (13) is in contact with the inside of the filter screen (14); A second gear (18) is fixedly sleeved on the surface of the second rotating shaft (15).

6. A sewage treatment device according to claim 4, characterized in that: A second motor (16) is fixedly connected to the lower surface of the sewage treatment container (1), a first gear (17) is fixedly sleeved on the output end of the second motor (16), and a surface of the first gear (17) meshes with a surface of the second gear (18).

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