Multi-stage inclined plate water treatment device

Abstract

The utility model relates to the technical field of inclined plate water treatment, and discloses a multi-stage inclined plate water treatment device which comprises a mounting box and a plurality of inclined plates, a plurality of sliding grooves are equidistantly formed in the front part and the rear part of the inner side of the mounting box, and a plurality of clamping grooves are equidistantly formed in the bottom of the inner side of the mounting box; and the front ends and the rear ends of the multiple inclined plates are fixedly connected with embedding plates, the embedding plates are slidably connected to the inner sides of the corresponding sliding grooves correspondingly, and the bottom ends of the multiple inclined plates are connected with the inner sides of the corresponding clamping grooves in a clamped mode. According to the sewage treatment device disclosed by the utility model, sewage is pumped into the left side of the interior of the mounting box by a plurality of water pumps, is gathered and flows to the right side of the mounting box through an overflow groove, and is filtered by a plurality of inclined plates, so that after gravel and impurities in the sewage are filtered, embedded plates are arranged on the front and rear sides of the inclined plates, and the embedded plates slide downwards in sliding grooves and are mounted and connected with the interior of the mounting box; and the bottom of the inclined plate is clamped with the clamping groove, so that the inclined plate can be conveniently mounted and dismounted.

Description

Technical Field

[0001] The utility model relates to the technical field of inclined plate water treatment, in particular to a multi-stage inclined plate water treatment device. Background Art

[0002] The inclined plates for water treatment are mainly used for various sedimentation and sand removal functions. It has the advantages of wide application range, high treatment effect, small floor area, etc. It is suitable for sand removal at the water inlet, sedimentation of general industrial and domestic water supply, sewage sedimentation, oil separation, and tail thickening, etc. It is suitable for both new projects and the transformation of existing old ponds, and good economic benefits can be obtained. The inclined plates for water treatment are made of three materials: polypropylene (PP), polyvinyl chloride (PVC), and fiberglass (FRP), and there are two forms: assembled inclined tubes and straight tubes.

[0003] Most of the existing inclined plates for water treatment are mainly connected to the installation box by means of bolts during installation, and the convenience of installation and removal is relatively low. At the same time, the inclined plates for water treatment are prone to damage after long-term use, resulting in a reduction in the convenience during use. It is necessary to design a multi-stage inclined plate water treatment device to solve the above-mentioned problems. Summary of the Utility Model

[0004] The purpose of the utility model is to solve the deficiencies existing in the prior art and to propose a multi-stage inclined plate water treatment device.

[0005] To achieve the above purpose, the utility model provides the following technical solutions:

[0006] A multi-stage inclined plate water treatment device includes an installation box and several inclined plates. A plurality of chutes are equidistantly arranged at the front and rear parts inside the installation box, and a plurality of engaging grooves are equidistantly arranged at the bottom inside the installation box. The front and rear ends of several inclined plates are fixedly connected with fitting plates, and the fitting plates are respectively slidably connected inside the corresponding chutes. The bottom ends of several inclined plates are engaged and connected with the inside of the corresponding engaging grooves; connection boxes are arranged at the left and right ends of the installation box, and several water pumps are equidistantly arranged inside the connection boxes. The output ends of the water pumps are fixedly connected with first connecting pipes, and the input ends of the water pumps are fixedly connected with second connecting pipes;

[0007] Through the above technical solutions, multiple water pumps pump sewage into the left side inside the installation box. The sewage accumulates and flows to the right side of the installation box through the overflow tank. After being filtered by several inclined plates, the gravel and impurities in the sewage are filtered. Fitting plates are arranged on the front and rear sides of the inclined plates. Slide the fitting plates downward in the chutes to be installed and connected inside the installation box, and make the bottom of the inclined plates engage with the engaging grooves, which can facilitate the installation and disassembly of the inclined plates.

[0008] Further, the output ends of the first connecting pipes all extend into the left and right ends inside the installation box. The left water pump is used for the input of sewage, and the right water pump is used for the output of the filtered sewage.

[0009] Through the above technical solution, it is convenient to pump sewage into the installation box for filtration, and at the same time, it is convenient to discharge the filtered sewage and carry out the next process.

[0010] Further, a partition is fixedly connected to the left part inside the installation box, and an overflow tank is arranged on the upper part of the partition.

[0011] Through the above technical solution, a sedimentation tank is formed between the partition and the installation box to preliminarily sediment larger gravel and impurities. Smaller gravel and impurities are filtered through the inclined plate, and the sewage is collected between the partition and the installation box and overflows through the overflow tank.

[0012] Further, a groove is arranged on the left part inside the installation box, a sand collecting plate is arranged inside the groove, an inclined groove is arranged in the middle of the upper end of the sand collecting plate, and second handles are fixedly connected to the front and rear sides of the upper end of the sand collecting plate.

[0013] Through the above technical solution, the sand collecting plate is placed through the groove. The inclined groove inside the sand collecting plate can centrally collect larger gravel and impurities, and it is convenient to pull out the sand collecting plate through the second handle to clean the larger gravel and impurities.

[0014] Further, box doors are rotatably connected to the left and right ends on the front side of the connecting box body.

[0015] Through the above technical solution, the setting of the connecting box body and the box door is convenient for protecting the internal water pump and preventing it from being damaged when placed outside for a long time.

[0016] Further, special-shaped grooves are arranged in the middle of the fitting plates, and a number of filter holes are equidistantly arranged on the inclined plate.

[0017] Through the above technical solution, the special-shaped grooves reduce the overall mass of the fitting plates and at the same time reduce the manufacturing cost.

[0018] Further, first handles are arranged on the upper parts of the front and rear ends of the inclined plate.

[0019] Through the above technical solution, it is convenient to pull out the integral formed by the inclined plate and the fitting plate from the installation box, increasing the convenience of installing and disassembling the inclined plate.

[0020] The utility model has the following beneficial effects:

[0021] First, a plurality of water pumps, a first connecting pipe, and a second connecting pipe provided on the left side are used to pump sewage into the left side inside the installation box. The sewage accumulates and precipitates inside the installation box and the partition board. Larger gravel and impurities precipitate onto the sand collecting plate. Then, the upper-layer sewage gathers and flows to the right side of the installation box through the overflow trough. After being filtered by a plurality of inclined plates, the gravel and impurities in the sewage are filtered and then flow to the right side of the installation box. Secondly, a plurality of water pumps, a first connecting pipe, and a second connecting pipe provided on the right side are used to pump out the filtered sewage, and it undergoes the next sewage treatment process. Finally, after a certain amount of gravel and impurities are collected in the inclined groove provided on the sand collecting plate, the sand collecting plate is pulled out of the inside of the installation box at regular intervals. After the gravel and impurities are processed, the sand collecting plate is installed back into the groove. At the same time, by providing fitting plates on the front and back sides of the inclined plate, the fitting plates slide downward in the sliding groove, are installed and connected to the inside of the installation box, and the bottom of the inclined plate is engaged with the engaging groove, which can facilitate the installation and disassembly of the inclined plate. Brief Description of the Drawings

[0022] Figure 1 It is a cross-sectional view of a multi-stage inclined plate water treatment device proposed by the present utility model;

[0023] Figure 2 It is a three-dimensional structural schematic diagram of the installation box of a multi-stage inclined plate water treatment device proposed by the present utility model;

[0024] Figure 3 It is a three-dimensional structural schematic diagram of the inclined plate and the fitting plate of a multi-stage inclined plate water treatment device proposed by the present utility model;

[0025] Figure 4 It is a three-dimensional structural schematic diagram of the connection box body and the box door of a multi-stage inclined plate water treatment device proposed by the present utility model;

[0026] Figure 5 It is a three-dimensional structural schematic diagram of the partition board of a multi-stage inclined plate water treatment device proposed by the present utility model;

[0027] Figure 6 It is a three-dimensional structural schematic diagram of the sand collecting plate of a multi-stage inclined plate water treatment device proposed by the present utility model.

[0028] Legend Explanation:

[0029] 1. Installation box; 2. Sliding groove; 3. Engaging groove; 4. Inclined plate; 5. Fitting plate; 6. Connection box body; 7. Water pump; 8. First connecting pipe; 9. Second connecting pipe; 10. Partition board; 11. Overflow trough; 12. Groove; 13. Sand collecting plate; 14. Inclined groove; 15. Box door; 16. Special-shaped groove; 17. Filter hole; 18. First handle; 19. Second handle. Detailed Embodiment

[0030] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0031] Referring to Figure 1-6 , an embodiment provided by the present utility model: a multi-stage inclined plate water treatment device, which includes an installation box 1 and a plurality of inclined plates 4. A plurality of chutes 2 are equidistantly arranged at the front and rear parts inside the installation box 1, and a plurality of engaging grooves 3 are equidistantly arranged at the bottom inside the installation box 1. The front and rear ends of the plurality of inclined plates 4 are fixedly connected with fitting plates 5 respectively, and the fitting plates 5 are respectively slidably connected to the inside of the corresponding chutes 2. The bottom ends of the plurality of inclined plates 4 are engaged with the inside of the corresponding engaging grooves 3; connection boxes 6 are arranged at the left and right ends of the installation box 1, and a plurality of water pumps 7 are equidistantly arranged inside the connection boxes 6. The output ends of the water pumps 7 are fixedly connected with first connecting pipes 8 respectively, and the input ends of the water pumps 7 are fixedly connected with second connecting pipes 9 respectively.

[0032] The output ends of the first connecting pipes 8 all extend into the left and right ends inside the installation box 1. The left water pump 7 is used for the input of sewage, and the right water pump 7 is used for the output of the filtered sewage, which is convenient for pumping sewage into the installation box 1 for filtration, and at the same time convenient for discharging the filtered sewage into the next process in parallel. A partition 10 is fixedly connected to the left part inside the installation box 1, and an overflow tank 11 is arranged on the upper part of the partition 10. A sedimentation tank is formed between the partition 10 and the installation box 1 to preliminarily sediment larger sand and impurities. Smaller sand and impurities are filtered through the inclined plates 4. The sewage is collected between the partition 10 and the installation box 1 and overflows through the overflow tank 11. A groove 12 is arranged on the left part inside the installation box 1, and a sand collecting plate 13 is arranged inside the groove 12. A bevel groove 14 is arranged in the middle of the upper end of the sand collecting plate 13. Second handles 19 are fixedly connected to the front and rear sides of the upper end of the sand collecting plate 13. The sand collecting plate 12 is placed through the groove 13. The bevel groove 14 inside the sand collecting plate 13 can centrally collect larger sand and impurities, and it is convenient to pull out the sand collecting plate 13 through the second handle 19 to clean the larger sand and impurities. The front left and right ends of the connection box 6 are rotatably connected with a box door 15. The arrangement of the connection box 6 and the box door 15 is convenient for protecting the internal water pump 7 and preventing it from being damaged when placed outside for a long time. Special-shaped grooves 16 are arranged in the middle of the fitting plates 5, and a plurality of filter holes 17 are equidistantly arranged on the inclined plates 4. The special-shaped grooves 16 reduce the overall mass of the fitting plates 5 and at the same time reduce the manufacturing cost. First handles 18 are arranged on the upper parts of the front and rear ends of the inclined plates 4, which is convenient for pulling out the integral formed by the inclined plates 4 and the fitting plates 5 from the installation box 1, increasing the convenience of installing and disassembling the inclined plates 4.

[0033] Working principle: First, through multiple water pumps 7, the first connecting pipe 8, and the second connecting pipe 9 arranged on the left side, sewage is pumped into the left side inside the installation box 1. The sewage accumulates and precipitates inside the installation box 1 and the partition 10, and larger gravel and impurities are precipitated onto the sand collecting plate 13. Then, the upper-layer sewage gathers and flows to the right side of the installation box 1 through the overflow trough 11. After being filtered by multiple inclined plates 4, the gravel and impurities in the sewage are filtered and then flow to the right side of the installation box 1. Secondly, through multiple water pumps 7, the first connecting pipe 8, and the second connecting pipe 9 arranged on the right side, the filtered sewage is pumped out and undergoes the next sewage treatment process. Finally, after a certain amount of gravel and impurities are collected in the inclined groove 14 arranged on the sand collecting plate 13, the sand collecting plate 13 is pulled out of the inside of the installation box 1 at regular intervals. After the gravel and impurities are processed, the sand collecting plate 13 is reinstalled into the groove 12. At the same time, by arranging fitting plates 5 on the front and rear sides of the inclined plate 4, the fitting plates 5 are slid downward in the sliding groove 2 and are installed and connected to the inside of the installation box 1, and the bottom of the inclined plate 4 is engaged with the engaging groove 3.

[0034] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions described in the foregoing embodiments, or perform equivalent replacements for some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.

Claims

1. A multi-stage inclined plate water treatment device, comprising a mounting box (1) and a plurality of inclined plates (4), characterized in that: A plurality of slide grooves (2) are equidistantly arranged at the front and rear parts of the inner side of the installation box (1); a plurality of snap-fit ​​grooves (3) are equidistantly arranged at the inner bottom of the installation box (1); a plurality of front and rear ends of the plurality of inclined plates (4) are fixedly connected with a fitting plate (5); the fitting plates (5) are respectively slidably connected to the inner sides of the corresponding slide grooves (2); and the bottom ends of the plurality of inclined plates (4) are snap-fitted with the inner sides of the corresponding snap-fit ​​grooves (3); The left and right ends of the installation box (1) are both provided with a connecting box body (6), and a plurality of water pumps (7) are equidistantly arranged inside the connecting box body (6), and the output ends of the water pumps (7) are both fixedly connected to a first connecting pipe (8), and the input ends of the water pumps (7) are both fixedly connected to a second connecting pipe (9).

2. A multi-stage inclined plate water treatment device according to claim 1, characterized in that: The output ends of the first connecting pipe (8) extend into the left and right ends of the inner side of the installation box (1); the water pump (7) on the left side is used for inputting sewage, and the water pump (7) on the right side is used for outputting sewage after filtration.

3. A multi-stage inclined plate water treatment device according to claim 1, characterized in that: A partition plate (10) is fixedly connected to the left inner side of the installation box (1), and an overflow trough (11) is arranged on the upper part of the partition plate (10).

4. A multi-stage inclined plate water treatment device according to claim 1, characterized in that: A groove (12) is provided at the left inner side of the installation box (1), a sand collecting plate (13) is provided inside the groove (12), a sloped groove (14) is provided at the middle of the upper end of the sand collecting plate (13), and a second handle (19) is fixedly connected to the front and rear sides of the upper end of the sand collecting plate (13).

5. The multi-stage inclined plate water treatment device according to claim 1, characterized in that: The left and right ends of the front side of the connecting box body (6) are both rotatably connected with box doors (15).

6. A multi-stage inclined plate water treatment device according to claim 1, characterized in that: The middle of the embedded plate (5) is provided with a special-shaped groove (16), and the inclined plate (4) is provided with a plurality of filter holes (17) at equal intervals.

7. A multi-stage inclined plate water treatment device according to claim 1, characterized in that: The upper parts of the front and rear ends of the inclined plate (4) are both provided with first handles (18).

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