A purification mechanism for wastewater treatment

Abstract

This utility model relates to the field of wastewater treatment technology and discloses a purification mechanism for wastewater treatment, including a drum. Four rubber scrapers are fixedly installed on the outer wall of the rotating shaft. A crossbar is fixedly installed inside the drum. An arc-shaped filter screen is fixedly installed inside the drum. A guide plate is fixedly connected to the inside of the drum. A drain frame is fixedly connected to the bottom of the drum. A fixed bracket is fixedly installed on the outer wall of the drum, and a motor is fixedly installed on the outer wall of the fixed bracket. This purification mechanism for wastewater treatment, by turning on the motor to drive the rotating shaft to rotate, causes the rubber scrapers to rotate clockwise. The rubber scrapers scrape impurities on the arc-shaped filter screen, achieving the effect of cleaning impurities. The impurities are blocked by the crossbar under the action of the rubber scrapers, slide along the inside of the drum, and enter the guide plate to guide the impurities out, achieving the effect of automatic impurity cleaning.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically to a purification mechanism for wastewater treatment. Background Technology

[0002] Wastewater treatment is the process of purifying wastewater to meet the water quality requirements for discharge into a water body or for reuse. Wastewater treatment is widely used in various fields such as construction, agriculture, transportation, energy, petrochemicals, environmental protection, urban landscaping, medical care, and catering, and is increasingly becoming a part of the daily lives of ordinary people.

[0003] In the process of wastewater treatment, filtration structures are used to filter impurities in the wastewater. Existing filtration structures do not have an automatic cleaning mechanism, and in actual use, they often need to be disassembled and cleaned, which is relatively inefficient and will affect the efficiency of wastewater treatment. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a purification mechanism for wastewater treatment, thereby solving the problem mentioned in the background art that existing filter structures do not have an automatic cleaning structure and often require disassembly and cleaning in actual use, resulting in relatively low efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a purification mechanism for sewage treatment, comprising a drum, three L-shaped tubes fixedly connected inside the drum, T-shaped tubes fixedly sleeved on the outer walls of the three L-shaped tubes, a rotating shaft rotatably connected inside the drum, four rubber scrapers fixedly installed on the outer wall of the rotating shaft, a crossbar fixedly installed inside the drum, an arc-shaped filter screen fixedly installed inside the drum, a guide plate fixedly connected inside the drum, a drain frame fixedly connected to the bottom of the drum, a fixed bracket fixedly installed on the outer wall of the drum, and a motor fixedly installed on the outer wall of the fixed bracket.

[0006] Preferably, two extension brackets are fixedly installed on the outer wall of the drain frame, a base plate is fixedly installed on the bottom outer wall of the two extension brackets, a collection frame is movably fitted on the top outer wall of the base plate, and a groove is provided on the outer wall of the guide plate.

[0007] Preferably, a cover plate is movably fitted to the outer wall of the roller, and two bolts are provided through the interior of the cover plate.

[0008] Preferably, the outer walls of the two bolts are connected to the internal threads of the roller, and a sealing ring is provided on the side of the cover plate near the roller, with the outer wall of the sealing ring movably fitting against the outer wall of the roller.

[0009] Preferably, the outer wall of the rubber scraper is in movable contact with the inside of the roller, the crossbar is positioned above the guide plate, and the arc-shaped filter screen is positioned directly above the drain frame.

[0010] Compared with the prior art, the beneficial effects of this utility model are: 1. The purification mechanism for wastewater treatment uses a motor to drive the rotating shaft, which in turn drives the rubber scraper to rotate clockwise. The rubber scraper scrapes and cleans the impurities on the arc-shaped filter screen. The impurities are blocked by the crossbar under the action of the rubber scraper and slide along the inside of the drum. The impurities enter the guide plate to guide them out, thus achieving the effect of automatically cleaning the impurities.

[0011] 2. This wastewater treatment purification mechanism can be welded to a designated position via a base plate, facilitating the fixing of the rollers and their structure. The collection frame on the base plate effectively cleans and collects impurities. Compared with related technologies, the wastewater treatment purification mechanism provided by this utility model has the following beneficial effects: achieving the effect of cleaning the guide plate. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural schematic diagram of the present utility model; Figure 2 This is a side view of the structure of this utility model; Figure 3 This is a three-dimensional schematic diagram of the roller and related structures of this utility model.

[0013] In the diagram: 1. Roller; 2. L-shaped tube; 3. T-shaped tube; 4. Shaft; 5. Rubber scraper; 6. Crossbar; 7. Arc-shaped filter screen; 8. Guide plate; 9. Drain frame; 10. Fixed bracket; 11. Motor; 12. Extension bracket; 13. Base plate; 14. Collection frame; 15. Groove; 16. Cover plate; 17. Bolt. Detailed Implementation

[0014] 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. Example 1:

[0015] Please refer to Figures 1-3. A purification mechanism for sewage treatment includes a drum 1, three L-shaped pipes 2 are fixedly connected inside the drum 1, T-shaped pipes 3 are fixedly sleeved on the outer walls of the three L-shaped pipes 2, a rotating shaft 4 is rotatably connected inside the drum 1, four rubber scrapers 5 are fixedly installed on the outer wall of the rotating shaft 4, a crossbar 6 is fixedly installed inside the drum 1, an arc-shaped filter screen 7 is fixedly installed inside the drum 1, a guide plate 8 is fixedly connected inside the drum 1, a drain frame 9 is fixedly connected to the bottom of the drum 1, a fixed bracket 10 is fixedly installed on the outer wall of the drum 1, and a motor 11 is fixedly installed on the outer wall of the fixed bracket 10. Specifically, when sewage needs to be treated, the T-shaped pipe 3 is connected to the sewage pipe, and then the motor 11 is turned on. The motor 11 drives the rotating shaft 4 to rotate, which in turn drives the rubber scraper 5 to rotate clockwise. The rubber scraper 5 will scrape the impurities on the arc-shaped filter screen 7 and clean them. The impurities will be blocked by the crossbar 6 under the action of the rubber scraper 5. The impurities will slide along the inside of the roller 1 and then enter the guide plate 8 to guide the impurities and discharge them, thus achieving the effect of automatically cleaning the impurities. In this embodiment: the outer wall of the rubber scraper 5 is in contact with the inside of the roller 1, the crossbar 6 is positioned above the guide plate 8, and the arc-shaped filter screen 7 is positioned directly above the drain frame 9. Specifically, the rubber scraper 5 is in contact with the inside of the roller 1 to achieve the effect of scraping off impurities. The crossbar 6 is set above the guide plate 8 to achieve the effect of scraping off impurities, and allows the impurities to slide along the inner wall of the roller 1 into the inside of the guide plate 8. In this embodiment: the motor 11 is an existing structure, and the control circuit can be implemented by a person skilled in the art through simple programming. It is common knowledge in the art, and it is only used without modification. Therefore, the control method and circuit connection will not be described in detail.

[0016] Working principle: When the motor 11 is turned on, the rotating shaft 4 rotates, which in turn drives the rubber scraper 5 to rotate clockwise. The rubber scraper 5 scrapes the impurities on the arc-shaped filter screen 7, cleaning the impurities. The impurities are blocked by the crossbar 6 under the action of the rubber scraper 5 and slide along the inside of the roller 1. The impurities enter the guide plate 8 to guide the impurities and discharge them. Compared with related technologies, the purification mechanism for sewage treatment provided by this utility model has the following beneficial effects: achieving the effect of automatically cleaning impurities. Example 2:

[0017] Please refer to Figures 1-3. Two extension brackets 12 are fixedly installed on the outer wall of the drain frame 9. A base plate 13 is fixedly installed on the bottom outer wall of the two extension brackets 12. A collection frame 14 is movably fitted on the top outer wall of the base plate 13. A groove 15 is opened on the outer wall of the guide plate 8. Specifically, the extension bracket 12 at the bottom of the drain frame 9 can connect to the base plate 13, and the base plate 13 can be welded to a designated position to facilitate the fixing of the roller 1 and its structure. The collection frame 14 on the base plate 13 can clean and collect impurities. The groove 15 on the outer wall of the guide plate 8 can clean the guide plate 8. In the embodiment: a cover plate 16 is movably fitted to the outer wall of the roller 1, and two bolts 17 are provided through the interior of the cover plate 16; Specifically, the cover plate 16 installed on the outside of the roller 1 can be disassembled to open the roller 1, which facilitates the inspection of the internal structure. The bolts 17 are designed to facilitate disassembly. In the embodiment: the outer walls of the two bolts 17 are connected to the internal threads of the roller 1, and a sealing ring is provided on the side of the cover plate 16 near the roller 1, and the outer wall of the sealing ring is in movable contact with the outer wall of the roller 1. Specifically, the internal threaded connection between bolt 17 and roller 1 can restrict the movement of cover plate 16, and the sealing ring is set to seal roller 1 and cover plate 16; Working principle: The base plate 13 can be welded to a designated position to facilitate the fixing of the roller 1 and its structure. The collection frame 14 set on the base plate 13 can achieve the effect of cleaning and collecting impurities. Compared with related technologies, the purification mechanism for sewage treatment provided by this utility model has the following beneficial effects: it achieves the effect of cleaning the guide plate 8.

[0018] 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 purification mechanism for wastewater treatment, comprising a drum (1), characterized in that: The inside of the roller (1) is fixedly connected to three L-shaped tubes (2), and the outer walls of the three L-shaped tubes (2) are fixedly fitted with T-shaped tubes (3). The inside of the roller (1) is rotatably connected to a rotating shaft (4), and the outer wall of the rotating shaft (4) is fixedly installed with four rubber scrapers (5). The inside of the roller (1) is fixedly installed with a crossbar (6), and the inside of the roller (1) is fixedly installed with an arc-shaped filter screen (7). The inside of the roller (1) is fixedly connected to a guide plate (8), and the bottom of the roller (1) is fixedly connected to a drain frame (9). The outer wall of the roller (1) is fixedly installed with a fixed bracket (10), and the outer wall of the fixed bracket (10) is fixedly installed with a motor (11).

2. The wastewater treatment purification mechanism according to claim 1, characterized in that: Two extension brackets (12) are fixedly installed on the outer wall of the drain frame (9). A base plate (13) is fixedly installed on the bottom outer wall of the two extension brackets (12). A collection frame (14) is movably attached to the top outer wall of the base plate (13). A groove (15) is provided on the outer wall of the guide plate (8).

3. The wastewater treatment purification mechanism according to claim 1, characterized in that: The outer wall of the roller (1) is movably fitted with a cover plate (16), and two bolts (17) are installed through the inside of the cover plate (16).

4. The wastewater treatment purification mechanism according to claim 3, characterized in that: The outer walls of the two bolts (17) are connected to the internal threads of the roller (1). A sealing ring is provided on the side of the cover plate (16) near the roller (1), and the outer wall of the sealing ring is in contact with the outer wall of the roller (1).

5. A wastewater treatment purification mechanism according to claim 1, characterized in that: The outer wall of the rubber scraper (5) is in contact with the inside of the roller (1), the crossbar (6) is positioned above the guide plate (8), and the arc-shaped filter screen (7) is positioned directly above the drain frame (9).

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