Rain sewage treatment device

Abstract

The utility model relates to the technical field of rain sewage treatment, in particular to a rain sewage treatment device which comprises a bearing assembly, a cleaning assembly and a filtering assembly, the bearing assembly comprises a bearing box, a drainage pipe and a switch valve, the bearing box is provided with a bearing cavity with an upper opening, and the upper part of the bearing cavity is further provided with a supporting groove; according to the rainwater and sewage treatment device, the bearing box is provided with the bearing cavity with the upper opening, so that rainwater and sewage can enter conveniently. The arrangement of the supporting groove can provide a stable supporting position for the filtering assembly to ensure the smooth proceeding of the filtering process, the motor drives the positive and negative tooth screw rod to rotate, the sliding block drives the scraping plate to move on the inner wall of the bearing box, dirt and impurities on the inner wall of the bearing box can be effectively cleaned, and the scraping plate is connected with the support of the filtering assembly through the connecting frame. The cleaning assembly and the filtering assembly can be matched with each other in the working process, after the filtering assembly is assembled, the support abuts against the connecting piece, the use stability of the filtering assembly is guaranteed, and the filtering assembly is prevented from being mistakenly disengaged.

Description

Technical Field

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[0001] The utility model relates to the technical field of rain and sewage treatment, and particularly relates to a rain and sewage treatment device. Background Technique

[0002] With the acceleration of the urbanization process and the growth of the population, the demand for water resources is continuously increasing. The rain and sewage treatment device can effectively treat rainwater and sewage, reduce the pollution of natural water bodies, and protect water resources. By treating rainwater and sewage, harmful substances such as suspended solids, organic matter, heavy metals, etc. can be removed, so that the treated water can be reused or safely discharged into natural water bodies;

[0003] The traditional rain and sewage treatment device is not convenient for solid-liquid separation of the collected wastewater, and the parts in the deeper part of the bearing box are not convenient to clean, and it is more inconvenient to use. Content of the Utility Model

[0004] (1) Technical Problems to be Solved

[0005] In view of the deficiencies of the prior art, the utility model provides a rain and sewage treatment device.

[0006] (2) Technical Solutions

[0007] To achieve the above object, the utility model provides the following technical solutions: a rain and sewage treatment device, including a bearing component, a cleaning component and a filtering component. The bearing component includes a bearing box, a drain pipe and a switch valve. The bearing box is provided with a bearing cavity with an upper opening, and a support groove is further provided in the upper part of the bearing cavity. The filtering component includes a filtering frame and a bracket in a U shape. The bracket is symmetrically arranged on the left and right sides below the filtering frame. The cleaning component includes a motor, a sliding frame, a sliding block, a positive and negative thread screw, a scraping plate and a connecting frame. A sliding frame is further provided in the bearing box. The sliding frame is provided with a lower opening. A positive and negative thread screw and two groups of symmetrically arranged sliding blocks are provided in the sliding frame. The sliding block is threadedly connected with the positive and negative thread screw. A scraping plate for cleaning the inner wall of the bearing box is provided below the sliding block. A connecting frame connected with the bracket is further provided on the scraping plate. The bracket is in an inverted L shape. A drain pipe is further provided on the bottom wall of the bearing box, and a switch valve is provided on the drain pipe. The bracket is arranged on both sides of the sliding frame.

[0008] To provide stable support for the bearing box, the utility model is improved in that legs are provided at the four corners below the bearing box.

[0009] Preferably, the motor is a servo motor.

[0010] To facilitate the lifting of the filtering frame, the utility model is improved in that handles are further provided on both sides of the top wall of the filtering frame.

[0011] Preferably, the two groups of handles are symmetrically arranged, and the handles protrude above the carrying box.

[0012] Preferably, the drain pipe is arranged at the center of the bottom wall of the carrying box.

[0013] (3) Beneficial effects

[0014] Compared with the existing technology, the present invention provides a rainwater and sewage treatment device with the following beneficial effects:

[0015] This rainwater and sewage treatment device features a carrying box with an upper-opening carrying cavity to facilitate the entry of rainwater and sewage. The support groove provides a stable support position for the filter assembly, ensuring a smooth filtration process. A motor drives the forward and reverse threaded screws to rotate, causing the slider to drive the scraper along the inner wall of the carrying box, effectively cleaning dirt and impurities from the inner wall of the carrying box. The scraper is connected to the support of the filter assembly via a connecting bracket, allowing the cleaning assembly and filter assembly to cooperate with each other during operation. After the filter assembly is assembled, the bracket abuts against the connector, ensuring its stability and preventing the filter assembly from being accidentally detached. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is the first schematic diagram of the structure of the utility model;

[0017] Figure 2 This is the second schematic diagram of the structure of the utility model;

[0018] Figure 3 It is a partial top view schematic diagram of the structure of the utility model;

[0019] Figure 4 It is a partial bottom view of the structure of the present invention.

[0020] In the figure: 1. Carrying box; 2. Drain pipe; 3. Switch valve; 4. Bracket; 5. Motor; 6. Sliding frame; 7. Sliding block; 8. Positive and negative thread screw; 9. Scraper; 10. Connecting frame; 11. Filter frame; 12. Handle; 13. Support leg. DETAILED DESCRIPTION

[0021] 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.

[0022] See also Figure 1-4, A rain and sewage treatment device, including a bearing component, a cleaning component and a filtering component. The bearing component includes a bearing box 1, a drain pipe 2 and a switch valve 3. The bearing box 1 is provided with a bearing cavity with an upper opening. A support groove is also provided in the upper part of the bearing cavity. The filtering component includes a filtering frame 11 and a bracket 4 in a U shape. The bracket 4 is symmetrically arranged on the left and right sides below the filtering frame 11. The cleaning component includes a motor 5, a sliding frame 6, a sliding block 7, a left and right threaded screw 8, a scraping plate 9 and a connecting frame 10. A sliding frame 6 is also provided in the bearing box 1. The sliding frame 6 is provided with a lower opening. A left and right threaded screw 8 and two groups of symmetrically arranged sliding blocks 7 are provided in the sliding frame 6. The sliding block 7 is threadedly connected to the left and right threaded screw 8. A scraping plate 9 for cleaning the inner wall of the bearing box 1 is provided below the sliding block 7. A connecting frame 10 connected to the bracket 4 is also provided on the scraping plate 9. The bracket 4 is in an inverted L shape. A drain pipe 2 is also provided on the bottom wall of the bearing box 1. A switch valve 3 is provided on the drain pipe 2. The bracket 4 is arranged on both sides of the sliding frame 6.

[0023] During actual use, the filtering frame 11 with the bracket 4 is inserted into the bearing box 1, and the bracket 4 contacts the bottom wall of the support groove. At first, the distance between the two sliding blocks 7 is small. At this time, the bracket 4 can stably contact the support groove. The motor 5 drives the left and right threaded screw ⑧ in the sliding frame 6 to rotate, and the sliding blocks 7 drive the sliding plates to move towards each other. The scraping plate 9 fits against the side wall of the bearing cavity. At this time, the lower part of the top wall of the connecting frame 10 slides in contact with the upper part of the bottom wall of the bracket 4. At this time, the filtering component cannot be detached from the bearing box 1. After filtering for a period of time, when it is necessary to clean the bearing cavity and transfer the impurities in the filtering frame 11 at the same time, the motor 5 is started. The motor 5 drives the left and right threaded screw 8 in the sliding frame 6 to rotate, and the two sliding blocks 7 move towards each other. The scraping plate 9 cleans the inner wall of the bearing cavity. When the connecting frame 10 is separated from the bracket 4, the filtering frame 11 can be lifted upward. It should be noted that, according to requirements, hollow holes can be provided at the centers of the two scraping plates 9. The switch valve 3 is opened, and water can be drained through the drain pipe 2.

[0024] In this embodiment, legs 13 are provided at the four corners below the bearing box 1 to provide stable support for the bearing box 1. The drain pipe 2 is provided at the center of the bottom wall of the bearing box 1. It should be noted that the impurities cleaned by the scraping plate 9 are convenient to be washed out, and it is convenient to use. Drainage is convenient through the drain pipe 2.

[0025] In this embodiment, the motor 5 uses a servo motor 5 with stable operation. Two handles ⑫ are also provided on both sides of the top wall of the filtering frame 11. The two handles 12 are symmetrically arranged. The upper part of the handle 12 protrudes from the bearing box 1 for convenient lifting of the filtering frame 11.

[0026] In order to explain in detail the possible application scenarios, technical principles, specific solutions that can be implemented, and the purpose and effects of this application, the following is a detailed description of the specific embodiments listed in conjunction with the accompanying drawings. The embodiments described herein are only used to more clearly illustrate the technical solutions of this application and are therefore only examples and are not intended to limit the scope of protection of this application.

[0027] References to "embodiments" herein mean that the specific features, structures, or characteristics described in conjunction with the embodiments may be included in at least one embodiment of the present application. The appearance of the word "embodiment" in various places in the specification does not necessarily refer to the same embodiment, nor does it particularly limit its independence or relevance to other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the various technical features mentioned in the embodiments can be combined in any manner to form a corresponding implementable technical solution.

[0028] Unless otherwise defined, the technical terms used herein have the same meanings as those generally understood by those skilled in the art to which this application belongs; the use of relevant terms herein is only for describing specific embodiments and is not intended to limit this application.

[0029] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A rainwater and sewage treatment device, comprising a bearing assembly, a cleaning assembly, and a filtering assembly, characterized in that: The bearing component includes a bearing box (1), a drain pipe (2) and a switching valve (3). The bearing box (1) is provided with a bearing cavity with an upper opening. A support groove is further provided in the upper part of the bearing cavity. The filtering component includes a filtering frame (11) and a bracket (4) in a U shape. The brackets (4) are symmetrically arranged on the left and right sides below the filtering frame (11). The cleaning component includes a motor (5), a sliding frame (6), a sliding block (7), a left - and - right - hand threaded screw (8), a scraping plate (9) and a connecting frame (10). A sliding frame (6) is further provided in the bearing box (1). The sliding frame (6) is provided with a lower opening. A left - and - right - hand threaded screw (8) and two groups of symmetrically arranged sliding blocks (7) are provided in the sliding frame (6). The sliding blocks (7) are threadedly connected to the left - and - right - hand threaded screw (8). A scraping plate (9) for cleaning the inner wall of the bearing box (1) is provided below the sliding blocks (7). A connecting frame (10) connected to the bracket (4) is further provided on the scraping plate (9). The bracket (4) is in an inverted L shape. A drain pipe (2) is further provided on the bottom wall of the bearing box (1). A switching valve (3) is provided on the drain pipe (2). The brackets (4) are arranged on both sides of the sliding frame (6).

2. A rainwater and sewage treatment device according to claim 1, characterized in that: Legs (13) are provided at the four corners below the bearing box (1).

3. A rainwater and sewage treatment device according to claim 2, characterized in that: The motor (5) is a servo motor.

4. A rainwater and sewage treatment device according to claim 3, characterized in that: Handles (12) are further provided on both sides of the top wall of the filtering frame (11).

5. A rainwater and sewage treatment device according to claim 4, characterized in that: The two groups of handles (12) are symmetrically arranged, and the handles (12) protrude above the bearing box (1).

6. A rainwater and sewage treatment device according to claim 5, characterized in that: The drain pipe (2) is provided at the center of the bottom wall of the bearing box (1).

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