Anti-blocking aeration device for sewage regeneration treatment system

Abstract

The utility model discloses an anti-clogging aeration device for a sewage regeneration treatment system, which relates to the field of sewage treatment, and comprises a placing frame, an aeration pipe is arranged in the placing frame, an aeration head is arranged outside the aeration pipe, a motor is arranged on one side of the placing frame, a screw rod is arranged at the output end of the motor, and the screw rod is arranged on the other side of the placing frame. A guide groove is formed in the inner wall of the containing frame, and a guide plate is slidably connected into the guide groove. The aeration device has the advantages that the movable block and the internal threaded hole are matched with the lead screw and the motor, so that the scraper can circularly move in the placement frame, sludge on the aeration head can be cleaned, the aeration device is prevented from being blocked, and meanwhile, the oxygen transmission efficiency and the sewage treatment efficiency can be improved; and a spring and a push block are matched with a mounting rod and a clamping hole in the mounting rod to assemble and disassemble the scraping plate, so that the scraping plate can be replaced after being used for a long time, and meanwhile, the replacement difficulty can also be reduced.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to an anti-clogging aeration device for a sewage regeneration treatment system. Background Art

[0002] Aeration refers to the process of forcibly transferring oxygen from the air into the liquid in order to obtain sufficient dissolved oxygen. In addition, aeration also prevents the suspended matter in the pool from sinking and strengthens the contact between the organic matter in the pool and the microorganisms and dissolved oxygen, thereby ensuring that the microorganisms in the pool can oxidize and decompose the organic matter in the sewage under the condition of sufficient dissolved oxygen.

[0003] However, in the prior art, the aeration device often becomes clogged during long-term use, which results in reduced oxygen transmission efficiency, increased maintenance costs, and decreased sewage treatment efficiency. Utility Model Content

[0004] The technical problem to be solved by the utility model is to provide an anti-clogging aeration device for a sewage regeneration treatment system.

[0005] In order to solve the above technical problems, the technical solution of the utility model is: a blockage-proof aeration device for a sewage regeneration treatment system, comprising a placement rack, an aeration tube is arranged inside the placement rack, an aeration head is arranged outside the aeration tube, a motor is arranged on one side of the placement rack, a screw is arranged at the output end of the motor, a guide groove is provided on the inner wall of the placement rack, a guide plate is slidably connected to the inside of the guide groove, a moving block is fixedly connected to the upper end of the guide plate, a threaded hole is provided inside the moving block, and a fixed seat is fixedly connected to the upper end of the moving block.

[0006] Preferably, an adjustment slot is provided inside the fixing seat, a spring is provided inside the adjustment slot, a push block is provided on one side of the spring, a clamping rod is fixedly connected to the left side of the push block, and an installation slot is provided inside the fixing seat near the adjustment slot.

[0007] Preferably, a mounting rod is movably connected inside the mounting groove, a clamping hole is opened inside the mounting rod, the upper end of the mounting rod is fixedly connected to a connecting plate, and the lower end of the connecting plate is fixedly connected to a scraper.

[0008] Preferably, the external thread of the screw rod is adapted to the internal thread of the moving block.

[0009] Preferably, the guide plate slides in the guide groove through the moving block and the internal threaded hole thereof in conjunction with the screw rod.

[0010] Preferably, the number of the mounting rods is two groups, and they are symmetrically arranged about the center line of the connecting plate.

[0011] By adopting the above technical solution, by turning on the motor, the motor drives the screw to rotate, and under the action of the internal threaded hole of the moving block, the screw moves the moving block to one side, thereby causing the scraper to scrape off the sludge and the like on the aeration head to clean it. During the movement of the moving block, the guide plate slides inside the guide groove. With the cooperation of the guide plate and the guide groove, the stability of the moving block and the scraper during movement can be increased. Through the cooperation of the moving block and the internal threaded hole with the screw and the motor, the scraper can circulate in the placement rack, thereby cleaning the sludge on the aeration head and avoiding blockage of the aeration device. At the same time, it can also increase the efficiency of oxygen transmission and sewage treatment.

[0012] By adopting the above technical solution, by pushing the push block to one side, the push rod compresses the spring, the locking rod slides out from the inside of the locking hole, and the connecting plate is pulled upward. The connecting plate drives the mounting rod to slide out from the inside of the mounting groove, thereby completing the disassembly of the scraper. Similarly, during installation, the mounting rod is slid into the inside of the mounting groove, and the spring rebounds to push the push block to slide to one side, thereby causing the locking rod to enter the inside of the locking hole, completing the fixation of the mounting rod, and realizing the installation of the scraper. The scraper can be loaded and unloaded by the spring, the push block, the mounting rod and the locking hole inside it, and then it can be replaced after long-term use, and the difficulty of replacement can also be reduced. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0014] Figure 2 This is a schematic diagram of the internal structure of the storage rack of the utility model.

[0015] Figure 3 This is a structural diagram of the fixing seat of the utility model.

[0016] Figure 4 This is a schematic diagram of the internal structure of the fixing seat of the utility model.

[0017] In the figure: 1. Placement rack; 2. Aeration pipe; 3. Aeration head; 4. Motor; 5. Screw; 6. Guide groove; 7. Guide plate; 8. Moving block; 9. Threaded hole; 10. Fixed seat; 11. Adjustment groove; 12. Spring; 13. Push block; 14. Clamping rod; 15. Mounting groove; 16. Mounting rod; 17. Clamping hole; 18. Connecting plate; 19. Scraper. DETAILED DESCRIPTION

[0018] The following further describes specific embodiments of the present invention in conjunction with the accompanying drawings. It should be noted that the descriptions of these embodiments are intended to aid understanding of the present invention and do not constitute limitations on the present invention. Furthermore, the technical features involved in the various embodiments of the present invention described below may be combined with one another as long as they do not conflict with one another.

[0019] Example 1

[0020] See also Figure 1-Figure 4 The utility model provides a technical solution: an anti-clogging aeration device for a sewage regeneration treatment system, comprising a placing frame 1, an aeration pipe 2 is arranged inside the placing frame 1, an aeration head 3 is arranged outside the aeration pipe 2, a motor 4 is arranged on one side of the placing frame 1, a screw rod 5 is arranged at the output end of the motor 4, a guide groove 6 is provided on the inner wall of the placing frame 1, a guide plate 7 is slidably connected to the inside of the guide groove 6, a moving block 8 is fixedly connected to the upper end of the guide plate 7, a threaded hole 9 is provided inside the moving block 8, a fixed seat 10 is fixedly connected to the upper end of the moving block 8, the external thread of the screw rod 5 is adapted to the internal thread of the moving block 8, and the guide plate 7 slides in the guide groove 6 in cooperation with the screw rod 5 through the moving block 8 and its internal threaded hole 9.

[0021] Specifically, the motor 4 is turned on, and the motor 4 drives the screw rod 5 to rotate. Under the action of the internal threaded hole 9 of the moving block 8, the screw rod 5 moves the moving block 8 to one side, so that the scraper 19 scrapes off the sludge and the like on the aeration head 3 to clean it. During the movement of the moving block 8, the guide plate 7 slides inside the guide groove 6. With the cooperation of the guide plate 7 and the guide groove 6, the stability of the moving block 8 and the scraper 19 during movement can be increased. Through the moving block 8 and the internal threaded hole 9, in conjunction with the screw rod 5 and the motor 4, the scraper 19 can be circulated in the placement rack 1, thereby cleaning the sludge on the aeration head 3 and avoiding blockage of the aeration device. At the same time, it can also increase the efficiency of oxygen transmission and the efficiency of sewage treatment.

[0022] Example 2

[0023] See also Figure 1-Figure 4 The utility model provides a technical solution for a device: an anti-clogging aeration device for a sewage regeneration treatment system, an adjusting groove 11 is provided inside the fixed seat 10, a spring 12 is provided inside the adjusting groove 11, a push block 13 is provided on one side of the spring 12, and a clamping rod 14 is fixedly connected to the left side of the push block 13, a mounting groove 15 is provided inside the fixed seat 10 near the adjusting groove 11, a mounting rod 16 is movably connected inside the mounting groove 15, a clamping hole 17 is provided inside the mounting rod 16, the upper end of the mounting rod 16 is fixedly connected to a connecting plate 18, and the lower end of the connecting plate 18 is fixedly connected to a scraper 19, the number of the mounting rods 16 is two groups, and they are symmetrically arranged about the center line of the connecting plate 18.

[0024] Specifically, the push block 13 is pushed to one side, the push rod compresses the spring 12, the clamping rod 14 slides out from the inside of the clamping hole 17, and the connecting plate 18 is pulled upward. The connecting plate 18 drives the mounting rod 16 to slide out from the inside of the mounting groove 15, completing the disassembly of the scraper 19. Similarly, during installation, the mounting rod 16 is slid into the inside of the mounting groove 15, and the spring 12 rebounds and pushes the push block 13 to slide to one side, thereby causing the clamping rod 14 to enter the inside of the clamping hole 17, completing the fixation of the mounting rod 16, that is, realizing the installation of the scraper 19. The scraper 19 can be loaded and unloaded by the spring 12, the push block 13, the mounting rod 16 and the clamping hole 17 inside it, and then it can be replaced after long-term use, and the difficulty of replacement can also be reduced.

[0025] Working principle: When the sewage regeneration treatment system uses an anti-clogging aeration device, first, one end of the aeration pipe 2 is connected to the aerator and the placement rack 1 is placed in the sewage for use. During use, the motor 4 is turned on, and the motor 4 drives the screw rod 5 to rotate. Under the action of the internal threaded hole 9 of the moving block 8, the screw rod 5 moves the moving block 8 to one side, thereby causing the scraper 19 to scrape off the sludge and the like on the aeration head 3 to clean it. During the movement of the moving block 8, the guide plate 7 slides inside the guide groove 6. With the cooperation of the guide plate 7 and the guide groove 6, the stability of the moving block 8 and the scraper 19 during movement can be increased. By combining the moving block 8 and the internal threaded hole 9 with the screw rod 5 and the motor 4, the scraper 19 can be circulated in the placement rack 1, thereby cleaning the sludge on the aeration head 3 and avoiding clogging of the aeration device. , It can also increase the efficiency of oxygen transmission and sewage treatment. When it is necessary to replace the scraper 19 that has been used for a long time, push the push block 13 to one side, the push rod compresses the spring 12, and the clamping rod 14 slides out of the inside of the clamping hole 17, pulls the connecting plate 18 upward, and the connecting plate 18 drives the mounting rod 16 to slide out of the inside of the mounting groove 15, completing the removal of the scraper 19. Similarly, during installation, slide the mounting rod 16 along the inside of the mounting groove 15, and the spring 12 rebounds to push the push block 13 to slide to one side, thereby causing the clamping rod 14 to enter the inside of the clamping hole 17, completing the fixation of the mounting rod 16, that is, realizing the installation of the scraper 19. The scraper 19 can be loaded and unloaded by the spring 12, the push block 13, the mounting rod 16 and the clamping hole 17 inside it, and then it can be replaced after long-term use, and the difficulty of replacement can also be reduced.

[0026] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. It is apparent to those skilled in the art that various changes, modifications, substitutions, and variations to these embodiments may be made without departing from the principles and spirit of the present invention, and these changes and modifications still fall within the scope of protection of the present invention.

Claims

1. An anti-clogging aeration device for a sewage regeneration treatment system, comprising a placement frame (1), characterized in that: An aeration pipe (2) is arranged inside the placement rack (1), an aeration head (3) is arranged outside the aeration pipe (2), a motor (4) is arranged on one side of the placement rack (1), a screw rod (5) is arranged at the output end of the motor (4), a guide groove (6) is provided on the inner wall of the placement rack (1), a guide plate (7) is slidably connected inside the guide groove (6), a moving block (8) is fixedly connected to the upper end of the guide plate (7), a threaded hole (9) is provided inside the moving block (8), and a fixed seat (10) is fixedly connected to the upper end of the moving block (8).

2. The anti-clogging aeration device for a sewage regeneration treatment system according to claim 1, characterized in that: An adjusting groove (11) is provided inside the fixing seat (10), a spring (12) is arranged inside the adjusting groove (11), a push block (13) is arranged on one side of the spring (12), a clamping rod (14) is fixedly connected to the left side of the push block (13), and an installation groove (15) is provided inside the fixing seat (10) near the adjusting groove (11).

3. The anti-clogging aeration device for a sewage regeneration treatment system according to claim 2, characterized in that: The interior of the installation groove (15) is movably connected to a mounting rod (16), a clamping hole (17) is provided inside the installation rod (16), the upper end of the installation rod (16) is fixedly connected to a connecting plate (18), and the lower end of the connecting plate (18) is fixedly connected to a scraper (19).

4. The anti-clogging aeration device for a sewage regeneration treatment system according to claim 1, characterized in that: The external thread of the screw rod (5) is matched with the internal thread of the moving block (8).

5. The anti-clogging aeration device for a sewage regeneration treatment system according to claim 1, characterized in that: The guide plate (7) slides in the guide groove (6) by cooperating with the screw rod (5) through the moving block (8) and its internal threaded hole (9).

6. The anti-clogging aeration device for a sewage regeneration treatment system according to claim 3, characterized in that: The number of the mounting rods (16) is two groups, and they are symmetrically arranged about the center line of the connecting plate (18).

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