Sewage treatment equipment with anti-blocking function

Abstract

The utility model relates to the technical field of sewage treatment equipment, in particular to sewage treatment equipment with an anti-blocking function, and aims to solve the problems that a large amount of impurities are continuously attached and accumulated on a filter screen along with continuous proceeding of sewage treatment work, and once the filter screen is blocked, the filter screen cannot be blocked. The flow rate of sewage passing through the filter screen is greatly reduced, so that the sewage treatment efficiency is obviously reduced. In order to maintain the operation of the equipment, workers need to frequently shut down to open a cover plate of a box body and then clean a filter screen, so that the labor cost is increased, and the continuous and stable operation of the sewage treatment system is influenced, and therefore, the use efficiency and effect of the sewage treatment equipment are enhanced; comprising a sewage treatment equipment body, covers, liquid inlet pipes, a discharge pipe and supporting legs, the bottom end of the sewage treatment equipment body is connected with the top ends of the corresponding supporting legs, the top end of the sewage treatment equipment body and the corresponding covers are installed in a sealed mode, and the top ends of the covers are communicated with the corresponding liquid inlet pipes.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment equipment technology, specifically to a sewage treatment equipment with anti-clogging function. Background Technology

[0002] Wastewater includes industrial wastewater, domestic sewage, and commercial wastewater. Industrial wastewater mainly comes from manufacturing, mining, and industrial production activities. Domestic sewage comes from residential buildings, office buildings, government offices, or similar sources, as well as sanitary sewage and sewer sewage. Wastewater treatment equipment is often required during the wastewater discharge process.

[0003] In the use of existing wastewater treatment equipment, it has been found that during the wastewater treatment process, many devices incorporate filters within the tank to filter wastewater and trap impurities such as solid particles, fibers, and hair, in order to achieve solid-liquid separation. However, as wastewater treatment continues, a large amount of impurities adheres to and accumulates on the filters. Once the filters become clogged, the flow rate of wastewater through them decreases significantly, leading to a substantial reduction in wastewater treatment efficiency. To maintain equipment operation, operators must frequently stop the machine, open the tank cover, and clean the filters, which not only increases labor costs but also affects the continuous and stable operation of the wastewater treatment system. Therefore, it reduces the efficiency and effectiveness of the wastewater treatment equipment, resulting in poor practicality. Utility Model Content

[0004] (a) Technical problems to be solved

[0005] To address the shortcomings of existing technologies, this utility model provides a sewage treatment device with anti-clogging function. The aim is to solve the problem that as sewage treatment continues, a large amount of impurities continuously adhere to and accumulate on the filter screen. Once the filter screen becomes clogged, the flow rate of sewage through the screen decreases significantly, leading to a substantial reduction in sewage treatment efficiency. To maintain equipment operation, operators need to frequently stop the machine, open the housing cover, and clean the filter screen, which not only increases labor costs but also affects the continuous and stable operation of the sewage treatment system. Therefore, this invention provides a sewage treatment device with anti-clogging function that enhances the efficiency and effectiveness of the sewage treatment equipment, thereby improving its practicality.

[0006] (II) Technical Solution

[0007] To achieve the above objectives, this utility model provides the following technical solution: a sewage treatment device with anti-clogging function, comprising a sewage treatment device body, a cover, an inlet pipe, a discharge pipe, and support legs. The bottom end of the sewage treatment device body is connected to the top end of a plurality of corresponding support legs. The top end of the sewage treatment device body is sealed to the corresponding cover. The top end of the cover is connected to the corresponding inlet pipe. The bottom end of the sewage treatment device body is connected to the corresponding discharge pipe. An anti-clogging mechanism is provided inside the sewage treatment device body.

[0008] The anti-clogging mechanism also includes a filter screen, a collection plate, a rotating motor, a rotating shaft, a rotating plate, a scraper, and a cleaning brush. A first through hole is provided at the center of the top of the collection plate. The filter screen is fixedly connected to the corresponding collection plate through the first through hole. The collection plate has a rounded shape and is fixedly connected to the inner wall of the corresponding sewage treatment equipment body. The top of the rotating shaft is rotatably inserted through the center of the cover. The mounting end of the rotating motor is connected to the center of the top of the corresponding cover. The output end of the rotating motor is fixedly connected to the top of the corresponding rotating shaft. The bottom end of the rotating shaft is fixedly connected to the top of the corresponding rotating plate. The rotating plate is fixedly connected to the corresponding scraper around its perimeter. The bottom end of the scraper is fixedly connected to the corresponding cleaning brush. The cleaning brush scrapes and contacts the surface of the corresponding filter screen. A collection mechanism is provided on the collection plate.

[0009] Furthermore, to facilitate the temporary collection of impurities, the present invention includes an improvement in that the collection mechanism further includes an annular collection trough and drainage holes. The top of the collection plate is provided with an annular collection trough, and the bottom of the annular collection trough is provided with multiple sets of drainage holes.

[0010] Furthermore, in order to improve the stability of the rotating shaft, the present invention includes a stabilizing bracket. The stabilizing bracket is fixedly installed on the inner wall of the sewage treatment equipment body, and the rotating shaft passes through the stabilizing bracket and is rotatably connected to the bearing in the middle of the stabilizing bracket.

[0011] Furthermore, to facilitate the control and adjustment of the rotating motor, the present invention includes a controller, which is fixedly connected to the outer wall of the corresponding sewage treatment equipment body and is controlled by the corresponding rotating motor.

[0012] Furthermore, in order to improve the rotation control effect, the present invention is improved by setting the rotation motor as a servo motor.

[0013] Furthermore, in order to improve the scraping effect, the present invention is improved by fixing the scraping plate and the cleaning brush circumferentially around the rotating plate.

[0014] (III) Beneficial Effects

[0015] Compared with the prior art, this utility model provides a sewage treatment device with anti-clogging function, which has the following beneficial effects:

[0016] Highly efficient anti-clogging: The cleaning structure, consisting of a rotating motor driving a rotating shaft, rotating plate, scraper, and cleaning brush, can continuously clean the surface of the filter screen during the sewage treatment process. It can promptly scrape off solid particles, fibers, hair, and other impurities that are attached to or accumulated on the filter screen, preventing impurities from clogging the filter screen and ensuring that sewage can flow smoothly through the filter screen. This effectively improves sewage treatment efficiency and eliminates the need for frequent shutdowns to clean the filter screen.

[0017] Automatic impurity collection: The annular collection trough and drainage holes on the collection plate allow scraped impurities to be automatically collected in the annular collection trough under the centrifugal force of rotation, while wastewater continues to flow downwards through the drainage holes for further treatment. This design effectively separates impurities from wastewater and facilitates centralized processing of impurities, reducing the workload and difficulty of manual cleaning.

[0018] Sturdy and reliable structure: The sturdy support provides additional support for the rotating shaft, enhancing the stability of the rotating parts and ensuring that the cleaning structure can rotate smoothly during long-term operation. This reduces problems such as poor cleaning effect or component damage caused by shaking or displacement, and improves the overall reliability and service life of the equipment. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the structure of a sewage treatment device with anti-clogging function according to the present invention;

[0020] Figure 2 This is a schematic diagram of the right view of a sewage treatment device with anti-clogging function according to this utility model;

[0021] Figure 3 This is a schematic diagram of the anti-clogging mechanism of a sewage treatment device with anti-clogging function according to the present invention.

[0022] In the diagram: 1. Wastewater treatment equipment body; 2. Cover; 3. Inlet pipe; 4. Outlet pipe; 5. Support leg; 6. Filter screen; 7. Collection plate; 8. Rotating motor; 9. Rotating shaft; 10. Rotating plate; 11. Scraper; 12. Cleaning brush; 13. Annular collection tank; 14. Drain hole; 15. Stable support; 16. Controller. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0024] Please see Figure 1-3 A sewage treatment device with anti-clogging function includes a sewage treatment device body 1, a cover 2, an inlet pipe 3, an outlet pipe 4, and support legs 5. The bottom end of the sewage treatment device body 1 is connected to the top end of a plurality of corresponding support legs 5. The top end of the sewage treatment device body 1 is sealed to the corresponding cover 2. The top end of the cover 2 is connected to the corresponding inlet pipe 3. The bottom end of the sewage treatment device body 1 is connected to the corresponding outlet pipe 4. An anti-clogging mechanism is provided inside the sewage treatment device body 1.

[0025] The anti-clogging mechanism also includes a filter screen 6, a collection plate 7, a rotating motor 8, a rotating shaft 9, a rotating plate 10, a scraper 11, and a cleaning brush 12. The collection plate 7 has a first through hole at the top center. The filter screen 6 is fixedly connected to the corresponding collection plate 7 through the first through hole. The collection plate 7 has a rounded shape and is fixedly connected to the inner wall of the corresponding sewage treatment equipment body 1. The top of the rotating shaft 9 is rotatably inserted through the middle of the cover 2. The mounting end of the rotating motor 8 is connected to the top center of the corresponding cover 2. The output end of the rotating motor 8 is fixedly connected to the top of the corresponding rotating shaft 9. The bottom end of the rotating shaft 9 is fixedly connected to the top of the corresponding rotating plate 10. The rotating plate 10 is fixedly connected to the corresponding scraper 11 around its perimeter. The bottom end of the scraper 11 is fixedly connected to the corresponding cleaning brush 12. The cleaning brush 12 scrapes and contacts the surface of the corresponding filter screen 6. The collection plate 7 is provided with a collection mechanism.

[0026] The specific use of the wastewater treatment equipment body 1 during the use of this equipment is within the existing technical field and will not be described here.

[0027] Sewage inflow: Sewage enters the sewage treatment equipment body 1 through the inlet pipe 3. At this time, the rotating motor 8 is in operation. The operating program is preset by the controller 16, and the rotating motor 8 drives the rotating shaft 9 to rotate.

[0028] Simultaneous filtration and cleaning: Wastewater flows downwards under gravity and undergoes solid-liquid separation through filter screen 6, where solid impurities are trapped on the surface of filter screen 6. Simultaneously, rotating shaft 9 drives rotating plate 10, scraper plate 11, and cleaning brush 12 to rotate synchronously. The cleaning brush 12 scrapes against the surface of filter screen 6, continuously removing impurities. Under centrifugal force, the scraped impurities slide down the surface of filter screen 6 into the annular collection groove 13 at the top of collection plate 7, while the wastewater continues to flow downwards through the drain hole 14.

[0029] Subsequent treatment and impurity collection: Wastewater filtered by filter screen 6 continues to undergo further treatment within the main body 1 of the wastewater treatment equipment, and is finally discharged through discharge pipe 4. Impurities in the annular collection tank 13 are collected. When the impurities in the annular collection tank 13 accumulate to a certain amount, the cover 2 can be opened for centralized cleaning. The cleaning process does not require frequent shutdowns and does not affect the continuous operation of the wastewater treatment system.

[0030] In actual use, it was found that it was not convenient to temporarily collect impurities. In order to solve the above problem, in this embodiment, the collection mechanism also includes an annular collection groove 13 and a drain hole 14. The top of the collection plate 7 is provided with an annular collection groove 13, and the bottom of the annular collection groove 13 is provided with multiple sets of drain holes 14.

[0031] In actual use, it was found that it was not convenient to improve the stability of the rotating shaft 9. In order to solve the above problem, this embodiment also includes a stabilizing bracket 15. The stabilizing bracket 15 is fixedly installed on the inner wall of the sewage treatment equipment body 1. The rotating shaft 9 passes through the stabilizing bracket 15 and is rotatably connected to the bearing in the middle of the stabilizing bracket 15.

[0032] In actual use, it was found that it was inconvenient to control and adjust the rotating motor 8. In order to solve the above problem, this embodiment also includes a controller 16. The controller 16 is fixedly connected to the outer wall of the corresponding sewage treatment equipment body 1, and the controller 16 is controlled and connected to the corresponding rotating motor 8.

[0033] In practical use, it was found that it was not convenient to improve the rotation control effect. In order to solve the above problem, in this embodiment, the rotation motor 8 is set as a servo motor.

[0034] As a preferred embodiment of the above, the scraper 11 and the cleaning brush 12 are circumferentially fixedly installed around the rotating plate 10.

[0035] To illustrate the possible application scenarios, technical principles, implementable specific solutions, and achievable objectives and effects of this application in detail, the following description, in conjunction with the listed specific embodiments and accompanying drawings, provides a detailed explanation. The embodiments described herein are merely illustrative of the technical solutions of this application and are therefore intended only as examples, not as limiting the scope of protection of this application.

[0036] In this document, the term "embodiment" means that a specific feature, structure, or characteristic described in connection with an embodiment may be included in at least one embodiment of this application. The term "embodiment" appearing in various places throughout the specification does not necessarily refer to the same embodiment, nor does it specifically limit its independence or connection with other embodiments. In principle, in this application, as long as there are no technical contradictions or conflicts, the technical features mentioned in each embodiment can be combined in any way to form corresponding implementable technical solutions.

[0037] Unless otherwise defined, the technical terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this application pertains; the use of related terms herein is merely for the purpose of describing particular embodiments and is not intended to limit this application.

[0038] Although 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 alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment device with anti-clogging function, comprising a sewage treatment device body (1), a cover (2), an inlet pipe (3), a discharge pipe (4), and support legs (5), wherein the bottom end of the sewage treatment device body (1) is connected to the top end of a corresponding set of support legs (5), the top end of the sewage treatment device body (1) is sealed to the corresponding cover (2), the top end of the cover (2) is connected to the corresponding inlet pipe (3), the bottom end of the sewage treatment device body (1) is connected to the corresponding discharge pipe (4), and an anti-clogging mechanism is provided inside the sewage treatment device body (1); Its features are, The anti-clogging mechanism also includes a filter screen (6), a collection plate (7), a rotating motor (8), a rotating shaft (9), a rotating plate (10), a scraper (11), and a cleaning brush (12). The collection plate (7) has a first through hole at its top center. The filter screen (6) is fixedly connected to the corresponding collection plate (7) through the first through hole. The collection plate (7) has a rounded shape and is fixedly connected to the inner wall of the corresponding sewage treatment equipment body (1). The top of the rotating shaft (9) rotates through and inserts into the middle of the cover (2). The rotating motor (8) is mounted on the top center of the corresponding cover (2). The output end of the rotating motor (8) is fixedly connected to the top of the corresponding rotating shaft (9). The bottom end of the rotating shaft (9) is fixedly connected to the top of the corresponding rotating plate (10). The rotating plate (10) is fixedly connected to the corresponding scraping plate (11) around its perimeter. The bottom end of the scraping plate (11) is fixedly connected to the corresponding cleaning brush (12). The cleaning brush (12) scrapes against the surface of the corresponding filter screen (6). A collection mechanism is provided on the collection plate (7).

2. A sewage treatment device with anti-clogging function according to claim 1, characterized in that, The collection mechanism also includes an annular collection trough (13) and drainage holes (14). The top of the collection plate (7) is provided with an annular collection trough (13), and the bottom of the annular collection trough (13) is provided with multiple sets of drainage holes (14).

3. A sewage treatment device with anti-clogging function according to claim 2, characterized in that, It also includes a stabilizing bracket (15), which is fixedly installed on the inner wall of the sewage treatment equipment body (1). The rotating shaft (9) passes through the stabilizing bracket (15) and is rotatably connected to the bearing in the middle of the stabilizing bracket (15).

4. A sewage treatment device with anti-clogging function according to claim 3, characterized in that, It also includes a controller (16), which is fixedly connected to the outer wall of the corresponding sewage treatment equipment body (1) and is controlled by the corresponding rotating motor (8).

5. A sewage treatment device with anti-clogging function according to claim 4, characterized in that, The rotating motor (8) is configured as a servo motor.

6. A sewage treatment device with anti-clogging function according to claim 5, characterized in that, The scraper (11) and cleaning brush (12) are circumferentially fixed around the rotating plate (10).

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