Anti-blocking sewage treatment device

Abstract

The utility model discloses an anti-blocking sewage treatment device which comprises a sewage treatment device body, a water injection pipe is arranged on one side of the top of the sewage treatment device body, a water supply pipe is arranged on one side of the water injection pipe, a top cover is installed on the top of the water injection pipe in a threaded mode, and a vertical rod is fixed to the bottom of the top cover. According to the anti-clogging sewage treatment device, the top cover is pushed through the push rod, and the top cover is in threaded connection with the water injection pipe, so that the top cover is detached from the top of the water injection pipe, and the water injection pipe is in threaded connection with the top cover; then the filter cartridge is taken out from the interior of the water injection pipe through the vertical rods at the bottom of the top cover, then the first locking piece is rotated, the first locking piece is detached from the bottom of the first screw rod due to the fact that the first locking piece is in threaded connection with the first screw rod, and the filter cartridge and the pressing plate fall off from the four vertical rods under the action of gravity; therefore, the filter cartridge can be conveniently detached for cleaning.

Description

Technical Field

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

[0002] Sewage is transported to the interior of the sewage treatment device through sewage pipes. A filter will be installed at the water inlet on the top of the sewage treatment device to filter out fixed impurities in the sewage and prevent solid impurities from entering the interior of the sewage treatment device and causing blockage of the sewage treatment device.

[0003] However, the existing sewage treatment devices are not convenient for removing the filter screen for cleaning, which affects work efficiency. In addition, the filter screens are all flat in design, resulting in a small filtering area and easy clogging, which causes more cleaning times and easily affects work efficiency.

[0004] In view of the above problems, it is urgent to carry out innovative design based on the original sewage treatment equipment. Utility Model Content

[0005] The purpose of the utility model is to provide an anti-clogging sewage treatment device to solve the problems raised by the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an anti-clogging sewage treatment device, comprising a sewage treatment device, a water injection pipe is arranged on one side of the top of the sewage treatment device, a water supply pipe is arranged on one side of the water injection pipe, a top cover is threadedly installed on the top of the water injection pipe, a vertical rod is fixed on the bottom of the top cover, a filter cartridge is installed on the lower end of the vertical rod through a fixing mechanism, and the filter cartridge is located below the water supply pipe, and a reinforcing mechanism is arranged on the outer side of the filter cartridge;

[0007] The fixing mechanism includes a baffle, the outer wall of the vertical rod is fixed with the baffle, the bottom of the baffle is in contact with the bottom of the filter cartridge, the lower end of the vertical rod passes through the bottom of the filter cartridge, a first screw rod is fixed at the center of the bottom of the baffle, the lower end of the first screw rod passes through the inside of the filter cartridge, the clamping plate and the first locking member from top to bottom, a groove is provided on the side of the clamping plate, and the lower end of the vertical rod passes through the inside of the groove.

[0008] Preferably, push rods are fixed to the outer side of the top cover, and the push rods are distributed at equal angles with respect to the central axis of the top cover.

[0009] Preferably, the reinforcement mechanism comprises a reinforcement ring, the outer wall of the filter cartridge is fixed with a reinforcement ring, reinforcement rods are fixed between the reinforcement rings, and the reinforcement rods are distributed at equal angles with respect to the central axis of the reinforcement ring.

[0010] Preferably, a rubber sealing ring is fixed to the top of the water injection pipe, and the top of the rubber sealing ring fits with the top inside the top cover.

[0011] Preferably, the top of the filter cartridge is designed as an inverted frustum-shaped structure, and the bottom of the filter cartridge is designed as a cylindrical structure, and filter holes are evenly distributed on the sides of the filter cartridge, and the outer side of the top of the filter cartridge fits against the inner side of the water injection pipe.

[0012] Preferably, there are four vertical rods and grooves distributed at equal angles about the central axis of the filter cartridge, and the central axes of the filter cartridge, baffle, first screw rod and pressure plate coincide with each other, and the first screw rod and the first locking piece are threadedly connected, and the filter cartridge and the pressure plate are slidingly connected to the first screw rod, the grooves and the filter cartridge are slidingly connected to the vertical rods, the top of the pressure plate and the bottom of the filter cartridge fit together, and the bottom of the pressure plate and the top of the first locking piece fit together.

[0013] Compared with the prior art, the utility model has the following beneficial effects: the anti-clogging sewage treatment device pushes the top cover by the push rod, and since the top cover is threadedly connected to the water injection pipe, the top cover is disassembled from the top of the water injection pipe, and then the filter cartridge is taken out from the inside of the water injection pipe through the vertical rod at the bottom of the top cover, and then the first locking piece is rotated, and since the first locking piece and the first screw rod are threadedly connected, the first locking piece is disassembled from the bottom of the first screw rod, and under the action of gravity, the filter cartridge and the pressing plate fall off from the four vertical rods, so that it is convenient to disassemble the filter cartridge for cleaning;

[0014] The top of the filter cartridge is designed as an inverted truncated cone structure, and the bottom of the filter cartridge is designed as a cylindrical structure. The sides of the filter cartridge are evenly distributed with filter holes, and the outer side of the top of the filter cartridge fits the inner side of the water injection pipe, which increases the filter area of ​​the filter cartridge and reduces the number of times the filter cartridge needs to be cleaned.

[0015] A reinforcement ring is fixed to the outer wall of the filter cartridge, reinforcement rods are fixed between the reinforcement rings, and the reinforcement rods are distributed at equal angles about the central axis of the reinforcement rings, thereby increasing the strength of the entire filter cartridge and extending the service life of the filter cartridge. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0017] Figure 2 For this utility model Figure 1 The enlarged structural diagram at A in the middle;

[0018] Figure 3 For this utility model Figure 2 The enlarged structural diagram at B in the middle;

[0019] Figure 4This is a schematic diagram of the three-dimensional structure of the filter cartridge of the utility model;

[0020] Figure 5 This is a schematic diagram of the top cover installation structure of the utility model from a top view;

[0021] Figure 6 This is a schematic diagram of the installation structure of the pressing plate of the utility model when viewed from above;

[0022] Figure 7 This is a schematic diagram of the top-view cross-sectional installation structure of the reinforcing rod of the utility model.

[0023] In the figure: 1. sewage treatment device; 2. water injection pipe; 3. water delivery pipe; 4. top cover; 5. vertical pole; 6. filter cartridge; 7. baffle; 8. first screw rod; 9. clamping plate; 10. groove; 11. first locking member; 12. push rod; 13. reinforcement ring; 14. reinforcement rod; 15. rubber sealing ring. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-7 The utility model provides a technical solution: an anti-clogging sewage treatment device, comprising a sewage treatment device 1, a water injection pipe 2 is arranged on one side of the top of the sewage treatment device 1, a water supply pipe 3 is arranged on one side of the water injection pipe 2, a top cover 4 is threadedly installed on the top of the water injection pipe 2, a vertical rod 5 is fixed on the bottom of the top cover 4, a filter cartridge 6 is installed on the lower end of the vertical rod 5 through a fixing mechanism, and the filter cartridge 6 is located below the water supply pipe 3, a reinforcing mechanism is arranged on the outer side of the filter cartridge 6, the reinforcing mechanism comprises a reinforcing ring 13, a reinforcing ring 13 is fixed on the outer wall of the filter cartridge 6, reinforcing rods 14 are fixed between the reinforcing rings 13, and the reinforcing rods 14 are distributed at equal angles with respect to the central axis of the reinforcing ring 13, thereby increasing the strength of the entire filter cartridge 6 and extending the service life of the filter cartridge 6;

[0026] The fixing mechanism includes a baffle 7, the baffle 7 is fixed to the outer wall of the vertical rod 5, the bottom of the baffle 7 fits with the bottom of the filter cartridge 6, the lower end of the vertical rod 5 passes through the bottom of the filter cartridge 6, and a first screw rod 8 is fixed at the center of the bottom of the baffle 7. The lower end of the first screw rod 8 passes through the inside of the filter cartridge 6, the clamping plate 9 and the first locking member 11 from top to bottom. A groove 10 is provided on the side of the clamping plate 9. The lower end of the vertical rod 5 passes through the inside of the groove 10. The vertical rod 5 and the groove 10 are both distributed at equal angles with respect to the central axis of the filter cartridge 6. The filter cartridge 6, the baffle 9 and the first locking member 11 are fixed to the center of the filter cartridge 6. 7. The central axes of the first screw rod 8 and the clamping plate 9 coincide with each other, and the first screw rod 8 and the first locking piece 11 are threadedly connected, and the filter cartridge 6 and the clamping plate 9 are all slidably connected to the first screw rod 8, the groove 10 and the filter cartridge 6 and the vertical rod 5 are all slidably connected, the top of the clamping plate 9 and the bottom of the filter cartridge 6 fit together, and the bottom of the clamping plate 9 and the top of the first locking piece 11 fit together, and by removing one first locking piece 11, the filter cartridge 6 can be removed for cleaning, thereby facilitating the removal of the filter cartridge 6 from the four vertical rods 5 for cleaning.

[0027] A push rod 12 is fixed to the outside of the top cover 4, and the push rod 12 is distributed at equal angles about the central axis of the top cover 4, so that the push rod 12 can be pushed to drive the top cover 4 to rotate, thereby facilitating the removal of the top cover 4 from the top of the water injection pipe 2, thereby facilitating the removal of the filter cartridge 6 from the inside of the water injection pipe 2.

[0028] A rubber sealing ring 15 is fixed to the top of the water injection pipe 2 , and the top of the rubber sealing ring 15 fits with the top of the top cover 4 , thereby increasing the sealing performance of the connection between the water injection pipe 2 and the top cover 4 .

[0029] The top of the filter cartridge 6 is designed as an inverted frustum structure, and the bottom of the filter cartridge 6 is designed as a cylindrical structure. Filter holes are evenly distributed on the sides of the filter cartridge 6, and the outer side of the top of the filter cartridge 6 fits with the inner side of the water injection pipe 2, thereby increasing the filtration area of ​​the filter cartridge 6 and reducing the number of times the filter cartridge 6 is cleaned.

[0030] Working principle: When using the anti-clogging sewage treatment device, first start the external water pump, the water pump transports the sewage to the inside of the water injection pipe 2 through the water delivery pipe 3, the solid impurities in the sewage remain in the filter cartridge 6, and the filtered sewage enters the interior of the sewage treatment device 1, preventing the solid impurities in the sewage from entering the interior of the sewage treatment device 1, and preventing the sewage treatment device 1 from being blocked;

[0031] When there are too many solid impurities inside the filter cartridge 6 and the filter cartridge 6 needs to be removed for cleaning, the top cover 4 is pushed by the push rod 12. Since the top cover 4 is threadedly connected to the water injection pipe 2, the top cover 4 is removed from the top of the water injection pipe 2, and then the filter cartridge 6 is taken out from the inside of the water injection pipe 2 through the vertical rod 5 at the bottom of the top cover 4. Then the first locking piece 11 is rotated. Since the first locking piece 11 and the first screw rod 8 are threadedly connected, the first locking piece 11 is removed from the bottom of the first screw rod 8. Under the action of gravity, the filter cartridge 6 and the clamping plate 9 fall off the four vertical rods 5, thereby facilitating the removal of the filter cartridge 6 for cleaning.

[0032] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A sewage treatment device that prevents clogging, comprising a sewage treatment device (1), characterized in that: A water injection pipe (2) is arranged on one side of the top of the sewage treatment device (1), a water supply pipe (3) is arranged on one side of the water injection pipe (2), a top cover (4) is threadedly mounted on the top of the water injection pipe (2), a vertical rod (5) is fixed to the bottom of the top cover (4), a filter cartridge (6) is mounted on the lower end of the vertical rod (5) via a fixing mechanism, and the filter cartridge (6) is located below the water supply pipe (3), and a reinforcing mechanism is arranged on the outer side of the filter cartridge (6); The fixing mechanism comprises a baffle (7), the baffle (7) being fixed to the outer wall of the vertical rod (5), the bottom of the baffle (7) being in contact with the bottom of the filter cartridge (6), the lower end of the vertical rod (5) passing through the bottom of the filter cartridge (6), a first screw rod (8) being fixed at the center of the bottom of the baffle (7), the lower end of the first screw rod (8) passing through the inside of the filter cartridge (6), the clamping plate (9) and the first locking member (11) in sequence from top to bottom, a groove (10) being provided on the side of the clamping plate (9), and the lower end of the vertical rod (5) passing through the inside of the groove (10).

2. The anti-clogging sewage treatment device according to claim 1, characterized in that: Push rods (12) are fixed to the outer side of the top cover (4), and the push rods (12) are distributed at equal angles with respect to the central axis of the top cover (4).

3. The anti-clogging sewage treatment device according to claim 1, characterized in that: The reinforcing mechanism comprises a reinforcing ring (13), the outer wall of the filter cartridge (6) is fixed with a reinforcing ring (13), reinforcing rods (14) are fixed between the reinforcing rings (13), and the reinforcing rods (14) are distributed at equal angles with respect to the central axis of the reinforcing ring (13).

4. The anti-clogging sewage treatment device according to claim 1, characterized in that: A rubber sealing ring (15) is fixed to the top of the water injection pipe (2), and the top of the rubber sealing ring (15) fits with the top of the top cover (4).

5. The anti-clogging sewage treatment device according to claim 1, characterized in that: The top of the filter cartridge (6) is designed as an inverted truncated cone structure, and the bottom of the filter cartridge (6) is designed as a cylindrical structure. Filter holes are evenly distributed on the sides of the filter cartridge (6), and the outer side of the top of the filter cartridge (6) fits with the inner side of the water injection pipe (2).

6. The anti-clogging sewage treatment device according to claim 1, characterized in that: The vertical rod (5) and the groove (10) are both distributed at four equal angles with respect to the central axis of the filter cartridge (6), and the central axes of the filter cartridge (6), the baffle plate (7), the first screw rod (8) and the pressing plate (9) coincide with each other, and the first screw rod (8) and the first locking member (11) are threadedly connected, and the filter cartridge (6) and the pressing plate (9) are all slidably connected to the first screw rod (8), the groove (10) and the filter cartridge (6) are all slidably connected to the vertical rod (5), the top of the pressing plate (9) and the bottom of the filter cartridge (6) are in contact with each other, and the bottom of the pressing plate (9) and the top of the first locking member (11) are in contact with each other.

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