Domestic sewage rapid treatment device

Abstract

The utility model relates to the technical field of sewage treatment, in particular to a rapid domestic sewage treatment device. According to the technical scheme, the domestic sewage treatment device comprises a sewage collection pool used for storing domestic sewage, one end of the sewage collection pool is communicated with a water inlet pipe, and the other end of the sewage collection pool is communicated with a water outlet pipe; the supporting seats are fixedly arranged on the upper surface of the sewage collecting tank, a threaded rod is rotationally arranged between the supporting seats, one end of the threaded rod penetrates through the supporting seats and extends to be connected with a first transmission wheel, a first motor is fixedly arranged on one side of the sewage collecting tank, and a second transmission wheel is fixedly arranged at the output end of the first motor. According to the device, floating garbage at different positions can be salvaged, manual operation is not needed, the salvage efficiency is greatly improved, the problem that an existing device depends on manual salvage and is low in efficiency is solved, floating objects in a large amount of sewage can be rapidly treated, and the treatment requirement for increasing sewage output is met.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and in particular to a rapid treatment device for domestic wastewater. Background Technology

[0002] In modern society, with the acceleration of urbanization and the continuous growth of the population, the amount of domestic sewage generated is increasing dramatically. Domestic sewage not only contains large amounts of organic matter, nitrogen, phosphorus, and other pollutants, but also often carries various floating debris, such as plastic fragments, leaves, and paper. If this sewage is discharged directly without effective treatment, it will seriously pollute the aquatic environment, disrupt the ecological balance, and threaten human health. Existing domestic sewage treatment devices filter the sewage, but the filtered floating debris mostly relies on manual removal, which is inefficient, labor-intensive, and difficult to quickly process large quantities of floating debris, especially given the ever-increasing volume of sewage generated, failing to meet the demand for efficient sewage treatment. Therefore, this utility model proposes a rapid domestic sewage treatment device. Utility Model Content

[0003] The purpose of this invention is to address the problem that existing domestic sewage treatment devices filter sewage, but the floating debris after filtration often relies on manual removal, which is inefficient, labor-intensive, and difficult to quickly process large amounts of floating debris, especially given the ever-increasing volume of sewage. Therefore, this invention proposes a rapid domestic sewage treatment device.

[0004] The technical solution of this utility model is as follows: A rapid domestic sewage treatment device, comprising: a sewage collection tank for storing domestic sewage, one end of which is connected to an inlet pipe and the other end of which is connected to an outlet pipe; a support base fixedly mounted on the upper surface of the sewage collection tank, a threaded rod rotatably mounted between the support bases, one end of which passes through the support base and extends to connect to a first transmission wheel; a first motor fixedly mounted on one side of the sewage collection tank, a second transmission wheel fixedly mounted at the output end of the first motor, and a transmission belt between the second transmission wheel and the first transmission wheel; and a retrieval component located between the threaded rods for cleaning floating garbage in the domestic sewage inside the sewage collection tank.

[0005] Optionally, the salvage assembly includes a threaded sleeve and a threaded sleeve plate on a threaded rod. A set of support frames is fixedly installed on the upper surface of the threaded sleeve plate. A cylinder is fixedly installed on the support frame. The output end of the cylinder passes through the support frame and extends to connect to a support frame. A base plate is fixedly installed on the bottom surface of the support frame. Multiple through slots are opened on the base plate. A rotating rod is rotatably installed between the support frames. Multiple salvage blades are fixedly sleeved on the outer wall of the rotating rod, and the salvage blades are located between the through slots. One end of the rotating rod passes through the support frame and extends to connect to a third transmission wheel. A second motor is fixedly installed on the upper surface of the support frame. A fourth transmission wheel is fixedly connected to the output end of the second motor. A second transmission belt is provided between the fourth transmission wheel and the third transmission wheel.

[0006] Optionally, a frame is fixedly installed inside the sewage collection tank, and a filter plate is movably inserted into the frame.

[0007] Optionally, a collection box for collecting and cleaning floating debris is fixedly installed on one side of the sewage collection tank.

[0008] Optionally, a baffle is hinged to one side of the support frame, a guide frame is fixedly mounted on the baffle, an insert rod is movably sleeved inside the guide frame, and a limit insert frame is fixedly mounted on one side of the threaded sleeve plate, with the limit insert frame located at one end of the insert rod.

[0009] Optionally, the base plate is configured with a wave-shaped structure.

[0010] Optionally, the support frame is configured with an "L" shaped structure.

[0011] Optionally, the filter plate is made by pressing a coarse-pore filter plate, an activated carbon filter plate, and a fine-pore filter plate together.

[0012] In summary, this application includes at least one of the following beneficial technical effects:

[0013] This invention utilizes a threaded rod in a retrieval assembly, driven to rotate by a first motor via a first transmission wheel, a second transmission wheel, and a transmission belt. This allows a threaded sleeve plate, threaded onto the threaded rod, to reciprocate along the rod. A second motor, via a fourth transmission wheel, a third transmission wheel, and a second transmission belt, drives retrieval blades on a rotating rod to rotate. During the movement of the threaded sleeve plate, the rotating retrieval blades can retrieve floating debris from different locations within the sewage collection tank. This eliminates the need for manual operation, significantly improving retrieval efficiency and solving the problem of low efficiency in existing devices that rely on manual retrieval. It can quickly process large quantities of floating debris in sewage, meeting the growing demand for sewage treatment.

[0014] Furthermore, the structure of the frame and filter plates enables multiple filtration of sewage. The filter plates are made by pressing coarse-pore filter plates, activated carbon filter plates and fine-pore filter plates into one piece, and they are movably inserted into the frame, which improves the filtration effect of sewage. The movable insertion also makes it easy to replace the filter plates, ensuring the continuous and efficient operation of filtration and improving the treatment quality of sewage by the entire domestic sewage rapid treatment device. Attached Figure Description

[0015] Figure 1 A three-dimensional diagram of a rapid domestic sewage treatment device is provided.

[0016] Figure 2 A cross-sectional structural schematic diagram of a rapid domestic sewage treatment device is provided.

[0017] Figure 3 for Figure 1 A partial structural diagram of the salvage components;

[0018] Figure 4 for Figure 3 Another view of the structure is shown in the diagram.

[0019] Figure 5 for Figure 3 A partial disassembled structural diagram of the threaded socket plate.

[0020] Figure label:

[0021] 1. Sewage collection tank; 2. Inlet pipe; 3. Outlet pipe; 4. Support base; 5. Threaded rod; 6. First transmission wheel; 7. First motor; 8. Second transmission wheel; 9. Transmission belt;

[0022] 10. Salvage assembly; 101. Threaded socket plate; 102. Support frame; 103. Cylinder; 104. Support frame; 105. Base plate; 106. Through groove; 107. Rotating rod; 108. Salvage blade; 109. Third transmission wheel; 110. Second motor; 111. Fourth transmission wheel; 112. Second transmission belt;

[0023] 11. Frame; 12. Filter plate; 13. Collection box; 14. Baffle; 15. Guide frame; 16. Insert rod; 17. Limiting insert frame. Detailed Implementation

[0024] The technical solution of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are some embodiments of this utility model, but not all embodiments.

[0025] The components of the present invention embodiments described and shown in the accompanying drawings can typically be arranged and designed in a variety of different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely to illustrate selected embodiments of the invention.

[0026] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

[0027] In the description of this utility model, it should be noted that the terms "center," "upper," "lower," "left," "right," "vertical," "horizontal," "inner," and "outer," etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the accompanying drawings and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0028] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.

[0029] Example:

[0030] like Figure 1 and Figure 2 As shown, the present invention proposes a rapid domestic sewage treatment device, comprising: a sewage collection tank 1 for storing domestic sewage, which can centrally store and treat sewage; a collection box 13 for collecting and cleaning floating objects is fixedly installed on one side of the sewage collection tank 1, which can conveniently collect the salvaged floating objects; an inlet pipe 2 is connected to one end of the sewage collection tank 1, through which domestic sewage flows into the collection tank; and an outlet pipe 3 is connected to the other end, through which the treated water is discharged.

[0031] Furthermore, a support base 4 is fixedly installed on the upper surface of the sewage collection tank 1. The support base 4 plays a role in providing stable support. A threaded rod 5 is rotatably installed between the support bases 4. One end of the threaded rod 5 passes through the support base 4 and extends to connect to the first transmission wheel 6. A first motor 7 is fixedly installed on one side of the sewage collection tank 1. A second transmission wheel 8 is fixedly installed at the output end of the first motor 7. A transmission belt 9 is installed between the second transmission wheel 8 and the first transmission wheel 6, which can drive the retrieval component 10 to a stable position inside the sewage collection tank 1.

[0032] like Figures 1 to 5 As shown, a retrieval assembly 10, located between threaded rods 5, is used to clean floating debris from domestic sewage inside the sewage collection tank 1. The retrieval assembly 10 includes a threaded sleeve plate 101 connected to the threaded rods 5. When the threaded rods rotate, the threaded sleeve plate moves linearly along the threaded rods. A set of support frames 102 is fixedly mounted on the upper surface of the threaded sleeve plate 101. The support frames 102 have an "L"-shaped structure, providing stable support for subsequent installed components such as cylinders 103. Cylinders 103 are fixedly mounted on the support frames 102. The output end of the cylinders 103 passes through the support frames 102 and extends to connect to the support frame 104. The cylinders 103 can control the lifting and lowering of the support frame 104, facilitating adjustment of the retrieval depth. A base plate 105 is fixedly installed on the bottom surface of the support frame 104. The base plate 105 has a corrugated structure to prevent the retrieved floating debris from returning to the sewage. Multiple through grooves 106 are provided on the base plate 105 to allow the water in the retrieved floating debris to flow back into the sewage collection tank 1. A rotating rod 107 is rotatably mounted between the support frames 104 via bearings. Multiple retrieval blades 108 are fixedly sleeved on the outer wall of the rotating rod 107 and are located between the through grooves 106. When the rotating rod rotates, the retrieval blades can scoop up the floating debris and convey it to the base plate 105 for collection. One end of the rotating rod 107 passes through the support frame 104 and extends to be connected to the third transmission wheel 109. A second motor 110 is fixedly installed on the upper surface of the support frame 104. A fourth transmission wheel 111 is fixedly connected to the output end of the second motor 110. A second transmission belt 112 is provided between the fourth transmission wheel 111 and the third transmission wheel 109 to facilitate driving the retrieval blade 108 to move simultaneously, thereby improving the retrieval efficiency.

[0033] Furthermore, a frame 11 is fixedly installed inside the sewage collection tank 1, and a filter plate 12 is movably inserted inside the frame 11, which facilitates the removal, cleaning or replacement of the filter plate 12. The filter plate 12 is made of a coarse pore filter plate, an activated carbon filter plate and a fine pore filter plate pressed into one piece, which can sequentially perform coarse filtration, adsorption of impurities and fine filtration on sewage to remove various impurities in sewage.

[0034] like Figure 4As shown, a baffle 14 is hinged to one side of the support frame 104 to facilitate the discharge of floating objects collected inside the support frame 104. A guide frame 15 is fixedly installed on the baffle 14, and an insert rod 16 is movably sleeved inside the guide frame 15. A limiting insert frame 17 is fixedly installed on one side of the threaded sleeve plate 101, and the limiting insert frame 17 is located at one end of the insert rod 16, which facilitates limiting or opening the baffle 14 and improving the cleaning efficiency.

[0035] In this embodiment, domestic sewage flows into the sewage collection tank 1 through the inlet pipe 2, and the sewage collection tank 1 is used to store sewage. Subsequently, the first motor 7 is started, and the second transmission wheel 8 at the output end of the first motor 7 drives the first transmission wheel 6 to rotate through the transmission belt 9, thereby causing the threaded rod 5 to rotate. The threaded sleeve plate 101, which is threaded onto the threaded rod 5, moves linearly along the threaded rod 5 due to the rotation of the threaded rod 5.

[0036] Simultaneously, the second motor 110 is started. The fourth transmission wheel 111 at the output end of the second motor 110 drives the third transmission wheel 109 to rotate via the second transmission belt 112, thereby causing the rotating rod 107 to rotate. The multiple retrieval blades 108 on the rotating rod 107 rotate accordingly. The cylinder 103 pushes the support frame 104 downward, causing the retrieval blades 108 to be immersed in the sewage in the sewage collection tank 1. As the threaded sleeve plate 101 moves, the rotating retrieval blades 108 retrieve floating garbage from the surface of the sewage. The garbage is retrieved onto the bottom plate 105, where the through groove 106 allows water to flow out, while the garbage remains on the bottom plate 105.

[0037] When the retrieval assembly 10 moves above the collection box 13 on one side of the sewage collection tank 1, the cylinder 103 drives the support frame 104 to rise, so that the bottom plate 105 is in a higher position. At this time, the baffle 14 hinged on one side of the threaded sleeve plate 101 can be opened, and the insert rod 16 in the guide frame 15 on the baffle 14 is pulled out from the limiting insert frame 17. The garbage on the bottom plate 105 slides into the collection box 13 due to the opening of the baffle 14, thus completing the collection of floating garbage.

[0038] The filter plate 12 inside the internal frame 11 of the sewage collection tank 1 filters the sewage. The filter plate 12 is made of a coarse pore filter plate, an activated carbon filter plate and a fine pore filter plate pressed together. It can sequentially perform coarse filtration, adsorption of impurities and fine filtration on the sewage to remove various impurities in the sewage.

[0039] After floating debris is removed and filtered, the sewage is discharged into the sewage collection tank 1 through the outlet pipe 3, completing the rapid treatment process of domestic sewage.

[0040] The above specific embodiments are merely optional embodiments of this utility model. Based on the technical solution of this utility model and the relevant teachings of the above embodiments, those skilled in the art can make various alternative improvements and combinations to the above specific embodiments.

Claims

1. A rapid treatment device for domestic sewage, characterized in that, include: A sewage collection tank (1) for storing domestic sewage is provided with an inlet pipe (2) at one end and an outlet pipe (3) at the other end. A support base (4) is fixedly installed on the upper surface of the sewage collection tank (1). A threaded rod (5) is rotatably installed between the support bases (4). One end of the threaded rod (5) passes through the support base (4) and extends to be connected to a first transmission wheel (6). A first motor (7) is fixedly installed on one side of the sewage collection tank (1). A second transmission wheel (8) is fixedly installed at the output end of the first motor (7). A transmission belt (9) is installed between the second transmission wheel (8) and the first transmission wheel (6). A salvage assembly (10) located between the threaded rods (5) for cleaning floating garbage in domestic sewage inside the sewage collection tank (1).

2. The rapid domestic sewage treatment device according to claim 1, characterized in that, The salvage assembly (10) includes a threaded sleeve and a threaded sleeve plate (101) on the threaded rod (5). A set of support frames (102) is fixedly installed on the upper surface of the threaded sleeve plate (101). A cylinder (103) is fixedly installed on the support frame (102). The output end of the cylinder (103) passes through the support frame (102) and extends to connect to a support frame (104). A base plate (105) is fixedly installed on the bottom surface of the support frame (104). Multiple through slots (106) are opened on the base plate (105). Rotary joints are rotatably arranged between the support frames (104). The rotating rod (107) has multiple retrieval blades (108) fixedly sleeved on its outer wall, and the retrieval blades (108) are located between the through slots (106). One end of the rotating rod (107) passes through the support frame (104) and extends to be connected to a third transmission wheel (109). A second motor (110) is fixedly installed on the upper surface of the support frame (104). A fourth transmission wheel (111) is fixedly connected to the output end of the second motor (110). A second transmission belt (112) is provided between the fourth transmission wheel (111) and the third transmission wheel (109).

3. The rapid domestic sewage treatment device according to claim 1, characterized in that, The sewage collection tank (1) is fixedly provided with a frame (11), and a filter plate (12) is movably inserted into the frame (11).

4. The rapid domestic sewage treatment device according to claim 1, characterized in that, A collection box (13) for collecting and cleaning floating objects is fixedly installed on one side of the sewage collection tank (1).

5. A rapid domestic sewage treatment device according to claim 2, characterized in that, A baffle (14) is hinged to one side of the support frame (104), and a guide frame (15) is fixedly installed on the baffle (14). A plug rod (16) is movably sleeved inside the guide frame (15). A limiting plug frame (17) is fixedly installed on one side of the threaded sleeve plate (101), and the limiting plug frame (17) is located at one end of the plug rod (16).

6. A rapid domestic sewage treatment device according to claim 2, characterized in that, The base plate (105) is designed with a wave-shaped structure.

7. A rapid domestic sewage treatment device according to claim 2, characterized in that, The support frame (102) is configured with an "L" shape.

8. A rapid domestic sewage treatment device according to claim 3, characterized in that, The filter plate (12) is made by pressing a coarse-pore filter plate, an activated carbon filter plate and a fine-pore filter plate together.

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