A sewage treatment tank intercepting device

Abstract

The utility model discloses a sewage treatment pool intercepting device, including: including: filter pool, filter structure, depositing impurity structure and filter water pool filter structure is inserted in filter pool interior, the left and right two ends fixedly connected with depositing impurity structure of filter pool, the rear end fixedly connected with filter water pool of filter pool, filter pool includes the shell, the water inlet is seted up in the shell front side, the shell left end is seted up with no. Impurity discharge port, the shell inside fixedly connected with six ancestors fixed link, the shell right end is seted up with no. 2 impurity discharge port, the shell rear side is seted up with the water drain, the shell inside is seted up with the baffle, the utility model discloses through using double -deck filter structure, make filter effect better, the detachable filter structure is convenient to regularly dismantle maintenance cleaning, through the reinforcing structure and can be stable to face the strong water flow, through setting up the space of depositing sundries, make work engineering more difficult to cause the blockage.

Description

Technical Field

[0001] This utility model relates to the field of sewage treatment, specifically a sewage treatment pond interception device. Background Technology

[0002] Wastewater treatment interception devices are widely used in municipal wastewater pretreatment, industrial wastewater purification and other scenarios. Currently, the common practice in this field is to rely on traditional structures such as bar screens and filters to remove suspended solids and solid impurities from wastewater through physical barriers. These devices require manual disassembly and cleaning, and their service life is only 1-2 months in chemical wastewater scenarios. In food processing wastewater treatment, fibrous impurities are easily entangled in the bar screens, resulting in the need to shut down the machine for cleaning every 3-5 days.

[0003] Currently, a common type of wastewater treatment pond interception device has the following problems: 1. The filter screen is prone to clogging: Most filters use fixed-pore-size filters and single-layer filtration. Suspended solids, fibers and other impurities in the sewage are easily attached and clogged. There is nowhere to store them, so frequent maintenance and cleaning are required.

[0004] 2. Some devices have complex structures and internal interception components that are difficult to disassemble and assemble. Cleaning or replacement requires professional personnel, which is not only time-consuming but also increases manpower and equipment wear and tear costs.

[0005] 3. Some devices have unstable filtration structures. When the water flow is too large, they cannot withstand the pressure and are often damaged by the water flow.

[0006] Therefore, there is an urgent need for a sewage interception device that can filter multiple times separately, store the filtered impurities, is easy to disassemble and clean, and has a stable structure. Utility Model Content

[0007] The purpose of this utility model is to provide a sewage treatment pond interception device to solve the problems in the background art. To achieve the above objective, this utility model provides the following technical solution: a sewage treatment pond interception device, comprising: a filter pond, a filter structure, an impurity storage structure, and a filtered water tank. The filter pond is internally connected to the filter structure, and the impurity storage structure is fixedly connected to the left and right ends of the filter pond. The filtered water tank is fixedly connected to the rear end of the filter pond. The filter pond includes an outer shell, an inlet is provided on the front side of the outer shell, a first impurity discharge port is provided on the left end of the outer shell, six sets of fixing rods are fixedly connected inside the outer shell, a second impurity discharge port is provided on the right end of the outer shell, a drain port is provided on the rear side of the outer shell, and a partition is provided inside the outer shell. The filter structure includes a first filter plate, a first fixing plate is provided on the upper part of the first filter plate, and two sets of first bolts are bolted to the left and right ends of the first fixing plate. A second filter plate is provided on the rear side of the first filter plate, and a second fixing plate is provided on the upper part of the second filter plate. Two sets of second bolts are bolted to the left and right ends of the second fixing plate. The impurity storage structure includes a storage compartment, a pull-out plate connected to the left side rail of the storage compartment, a handle fixedly connected to the upper part of the pull-out plate, and a second storage compartment is provided on the left side of the storage compartment.

[0008] Preferably, the outer casing has grooves inside for the first and second filter plates to fit together. The left and right ends of the first and second filter plates are T-shaped. The outer casing has bolt holes that match the two sets of first and second bolts. The bolts are fixed by a plug-in structure, which makes the filter screen easy to disassemble and clean during use, reducing maintenance costs.

[0009] Preferably, both the first filter plate and the second filter plate are filter screens, and the mesh of the second filter plate is finer. By filtering multiple times, impurities of different sizes are filtered out separately, resulting in a better filtration effect.

[0010] Preferably, the six sets of fixing rods are fixedly connected to the partition and the outer shell, wherein the front three sets of fixing rods are located on the right side of the first filter plate and the rear three sets of fixing rods are located on the left side of the second filter plate. The partition is added to separate the water flow for filtration, and the fixing rods are added behind the filter screen to further protect the filter screen and make it more robust and stable.

[0011] Preferably, the left and right ends of the outer shell are respectively provided with holes adapted to the structure for storing impurities, providing space for processing and placing filtered impurities. When there are many impurities, the impurities can be transferred in time to prevent blockage during operation.

[0012] Preferably, the storage compartment has grooves that match the upper and lower ends of the pull-out plate. The structure of the second storage compartment is the same as that of the storage compartment, the pull-out plate, and the handle, forming a pull-out switch structure. This ensures that even if the channel is closed after storing the impurities, the filtered impurities will not flow back, making it convenient for unified processing.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows: The use of a dual-layer filtration structure improves filtration efficiency, while the detachable filtration structure facilitates regular disassembly, maintenance, and cleaning. The reinforced structure ensures stability even under strong water flow, and the inclusion of storage space for debris reduces the likelihood of clogging. Attached Figure Description

[0014] Figure 1 This is a schematic diagram of the overall structure of a sewage treatment pond interception device according to the present invention; Figure 2 This is a schematic diagram of the overall structure of a sewage treatment pond interception device according to the present invention; Figure 3 This is a schematic diagram of the structure of the filter tank in the sewage treatment tank interception device of this utility model; Figure 4 This is a schematic diagram of the unfolded structure of the filter structure in the sewage treatment pond interception device of this utility model; Figure 5 This is a schematic diagram of the unfolded structure of the impurity storage structure in the sewage treatment pond interception device of this utility model.

[0015] In the diagram: 1. Filter tank; 11. Outer shell; 12. Inlet; 13. First impurity discharge port; 14. Fixing rod; 15. Second impurity discharge port; 16. Drain outlet; 17. Partition plate; 2. Filter structure; 21. First filter plate; 22. First fixing plate; 23. First bolt; 24. Second filter plate; 25. Second fixing plate; 26. Second bolt; 3. Impurity storage structure; 31. Storage compartment; 32. Pull-out plate; 33. Handle; 34. Second storage compartment; 4. Filtered water tank. Detailed Implementation

[0016] 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.

[0017] Example 1: Please refer to Figures 1 to 4This embodiment proposes a wastewater treatment pond interception device, including a filter pond 1, a filter structure 2, a structure for storing impurities 3, and a filtered water tank 4. The filter structure 2 is inserted into the filter pond 1. The structure for storing impurities 3 is fixedly connected to both ends of the filter pond 1. The filtered water tank 4 is fixedly connected to the rear end of the filter pond 1. The filter pond 1 includes a shell 11. A water inlet 12 is opened on the front side of the shell 11. A first impurity discharge port 13 is opened on the left end of the shell 11. Six sets of fixing rods 14 are fixedly connected inside the shell 11. A second impurity discharge port 15 is opened on the right end of the shell 11. A drain outlet 16 is opened on the rear side of the shell 11. The outer casing 11 has a partition 17 inside; the filter structure 2 includes a first filter plate 21, a first fixing plate 22 is provided on the upper part of the first filter plate 21, two sets of first bolts 23 are bolted to the left and right ends of the first fixing plate 22, a second filter plate 24 is provided on the rear side of the first filter plate 21, a second fixing plate 25 is provided on the upper part of the second filter plate 24, two sets of second bolts 26 are bolted to the left and right ends of the second fixing plate 25; the impurity storage structure 3 includes a storage compartment 31, a pull-out plate 32 is connected to the left side rail of the storage compartment 31, a handle 33 is fixedly connected to the upper part of the pull-out plate 32, and a second storage compartment 34 is provided on the left side of the storage compartment 31. In the above implementation example, both filter plate 21 and filter plate 24 are filter screens, with filter plate 24 having a finer mesh. The outer casing 11 has grooves inside that accommodate filter plate 21 and filter plate 24. The left and right ends of filter plate 21 and filter plate 24 are T-shaped. The outer casing 11 has bolt holes that match two sets of bolts 23 and two sets of bolts 26. Six sets of fixing rods 14 are fixedly connected to the partition plate 17 and the outer casing 11. The front three sets of fixing rods 14 are located on the right side of filter plate 21, and the rear three sets of fixing rods 14 are located on the left side of filter plate 24. This separates and filters multiple times, allowing impurities of different sizes to be filtered out separately, resulting in better filtration. The use of a plug-in structure with bolt fixing makes the filter screen easy to disassemble and clean during use, reducing maintenance costs. The addition of fixing rods 14 behind the filter screen further protects the filter screen, making it more robust and stable.

[0018] Implementation 2: Please refer to Figures 3 to 5 Based on the same concept as the above implementation case, this implementation case also proposes that the left and right ends of the outer shell 11 are respectively provided with holes that are compatible with the handles 33 and 36, and the storage compartment 31 is provided with grooves that are compatible with the upper and lower ends of the pull plate 32. The structure of the second storage compartment 34 is the same as that of the storage compartment 31, the pull plate 32, and the handle 33. It is provided with a space for processing and placing filtered debris. When there is a lot of debris, the debris can be transferred in time to prevent blockage during operation. The pull-out switch structure allows the channel to be closed after storing the impurities so that the filtered impurities do not flow back and are convenient for unified processing.

[0019] Working principle: Wastewater enters from the inlet 12 and is blocked by the baffle 17, so it can only be filtered through the first filter plate 21. When there is too much impurities filtered out, they are stored in the second storage chamber 34. After the initial filtration, the wastewater continues to flow and is filtered again through the second filter plate 24. After that, it is discharged from the drain 16 into the filtered water pool 4, completing the filtration. When there are too many impurities after the second filtration, the handle 33 is pulled up to open the pull plate 32 and store the impurities in the storage chamber 31.

[0020] The standard parts used in this embodiment can be purchased directly from the market, while the non-standard structural parts described in the specification and drawings can be processed without any doubt based on existing technical common sense. At the same time, the connection methods of each component adopt mature conventional methods in the existing technology, and the machinery, parts and equipment all adopt conventional models in the existing technology, so they will not be described in detail here.

[0021] 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 its equivalents.

Claims

1. A sewage treatment pond interception device, characterized in that, include: The filter pool (1), filter structure (2), impurity storage structure (3) and filter water pool (4) are as follows: The filter pool (1) is internally connected to the filter structure (2), the filter pool (1) is fixedly connected to the left and right ends of the filter pool (1) to the impurity storage structure (3), the filter pool (1) is fixedly connected to the rear end of the filter pool (1) to the filter water pool (4), the filter pool (1) includes a shell (11), the front side of the shell (11) is provided with a water inlet (12), the left end of the shell (11) is provided with a first impurity discharge port (13), the shell (11) is fixedly connected to six sets of fixing rods (14), the right end of the shell (11) is provided with a second impurity discharge port (15), the rear side of the shell (11) is provided with a drain port (16), and the shell (11) is provided with a partition (17). The filter structure (2) includes a first filter plate (21), a first fixing plate (22) is provided on the upper part of the first filter plate (21), two sets of first bolts (23) are bolted to the left and right ends of the first fixing plate (22), a second filter plate (24) is provided on the rear side of the first filter plate (21), a second fixing plate (25) is provided on the upper part of the second filter plate (24), and two sets of second bolts (26) are bolted to the left and right ends of the second fixing plate (25). The impurity storage structure (3) includes a storage compartment (31), a pull-out plate (32) is connected to the left side of the storage compartment (31), a handle (33) is fixedly connected to the upper part of the pull-out plate (32), and a second storage compartment (34) is provided on the left side of the storage compartment (31).

2. The sewage treatment pond interception device according to claim 1, characterized in that: The outer shell (11) has grooves inside that match the No. 1 filter plate (21) and the No. 2 filter plate (24). The left and right ends of the No. 1 filter plate (21) and the No. 2 filter plate (24) are T-shaped. The outer shell (11) has bolt holes that match the two sets of No. 1 bolts (23) and the two sets of No. 2 bolts (26).

3. The sewage treatment pond interception device according to claim 1, characterized in that: Both the No. 1 filter plate (21) and the No. 2 filter plate (24) are filter screens, and the mesh of the No. 2 filter plate (24) is finer.

4. The sewage treatment pond interception device according to claim 1, characterized in that: The six sets of fixing rods (14) are fixedly connected to the partition (17) and the outer shell (11), wherein the front three sets of fixing rods (14) are located on the right side of the first filter plate (21), and the rear three sets of fixing rods (14) are located on the left side of the second filter plate (24).

5. The sewage treatment pond interception device according to claim 1, characterized in that: The outer shell (11) has holes at its left and right ends that are adapted to the impurity storage structure (3).

6. The sewage treatment pond interception device according to claim 1, characterized in that: The storage compartment (31) has grooves that match the upper and lower ends of the pull-out plate (32). The structure of the second storage compartment (34) is the same as that of the storage compartment (31), the pull-out plate (32), and the handle (33).

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