Sewage treatment filter system composed of pervious concrete and integrated filter plate

Abstract

The invention discloses a sewage treatment filtering system composed of pervious concrete and an integrated filter plate, and belongs to the technical field of sewage treatment.The sewage treatment filtering system comprises a bottom plate, one side of the bottom plate is fixedly connected with an L-shaped water inlet plate, a water inlet hole is formed in the lower portion of the L-shaped water inlet plate in a penetrating mode, and the other side of the bottom plate is fixedly connected with a vertical water outlet plate; a water outlet hole is formed above the vertical water outlet plate in a penetrating mode, an air blowing mechanism and a filtering assembly are fixedly connected to the middle of the top face of the bottom plate, a clear water tank and a water storage tank which are connected through a water guiding assembly are fixed to the side edges of the L-shaped water inlet plate and the vertical water outlet plate, and two slag removing grooves are formed in the side face of the water storage tank. According to the invention, when filtering is needed, the blowing mechanism is used for filtering; when filter residues need to be cleaned, the water guide assembly is started, the water guide assembly discharges filtered water from the two residue cleaning grooves through the water storage pressure in the water storage tank, the filter residues are cleaned, and water resources are saved.

Description

Technical Field

[0001] The invention relates to the technical field of sewage treatment, in particular to a sewage treatment filtering system composed of permeable concrete and an integrated filter plate. Background Art

[0002] The sewage plant filter tank refers to the sewage filtration tank in the water plant and sewage treatment plant. Its structure mainly includes the tank body, baffles, filter materials, water inlet pipes and water outlet pipes. The filter materials generally have multiple layers, and the treatment tank set up with permeable concrete can fully channel the water, and then filter it through multiple layers of filter plates. The integrated sewage treatment system is a complete set of processes for sewage filtration and cleaning, and can ensure orderly and sufficient filtration of sewage.

[0003] The defects of the existing sewage treatment filtration system are: 1) the filtered water and filter residue cannot be fully separated, resulting in poor sewage treatment effect; 2) the filter residue is difficult to clean and the cleaning is not thorough; 3) when cleaning the filter residue, the treated sewage is not fully utilized for cleaning, and the utilization efficiency of the treated sewage is not high. Summary of the invention

[0004] The object of the present invention is to provide a sewage treatment and filtering system composed of permeable concrete and an integrated filter plate to solve the problems raised in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions: A sewage treatment and filtering system composed of permeable concrete and an integrated filter plate comprises a bottom plate, one side of the bottom plate is fixedly connected to an L-shaped water inlet plate, a water inlet hole is provided below the L-shaped water inlet plate; the other side of the bottom plate is fixedly connected to a vertical water outlet plate, a water outlet hole is provided above the vertical water outlet plate; a blowing mechanism is fixedly connected to the middle of the top surface of the bottom plate, the blowing mechanism comprises a permeable concrete blowing groove and a solenoid valve, one side of the permeable concrete blowing groove is provided with a water inlet groove, the solenoid valve is arranged in the permeable concrete blowing groove, and slag grooves are respectively formed between the permeable concrete blowing groove and the L-shaped water inlet plate and the vertical water outlet plate ; Both ends of the inner side surfaces of the L water inlet plate and the vertical water outlet plate are symmetrically fixedly connected with overlapping pieces, and the top surfaces of the overlapping pieces are overlapped with a filter assembly, and the filter assembly includes an overlapping frame and a filter mesh, and the filter mesh is arranged in the overlapping frame; the outer side of the vertical water outlet plate is fixedly connected with a clean water tank, and one side of the L water inlet plate and the vertical water outlet plate as a whole is fixedly connected with a water storage tank, and the clean water tank and the water storage tank are connected through a water guide assembly; an A slag cleaning groove is provided at one end of the side surface of the water storage tank connected to the L water inlet plate and the vertical water outlet plate, and a B slag cleaning groove is provided at the other end of the side surface of the water storage tank connected to the L water inlet plate and the vertical water outlet plate.

[0006] As a preferred technical solution, the bottom surface of the permeable concrete blowing groove is fixedly connected to the middle part of the top surface of the bottom plate, and a plurality of solenoid valves are fixedly installed on the inner bottom wall of the permeable concrete blowing groove.

[0007] As a preferred technical solution, the bottom ends of several of the solenoid valves are connected to the external airflow.

[0008] As a preferred technical solution, the size of the water inlet groove is the same as that of the water inlet hole, and the interiors of the water inlet groove and the water inlet hole are interconnected.

[0009] As a preferred technical solution, both ends of the lap frame are overlapped on the top surface of the lap sheet, and a plurality of filter mesh sheets are fixedly connected inside the lap frame.

[0010] As a preferred technical solution, both ends of the inner side surfaces of the L-shaped water inlet plate and the vertical water outlet plate are symmetrically provided with plug-in grooves, the insides of the plug-in grooves are plugged with snap connectors, and the top surfaces of the snap connectors are attached to the top surface of the lap frame.

[0011] As a preferred technical solution, the water guide assembly includes a water inlet pipe connected to one side of the clean water tank, the other end of the water inlet pipe is connected to a water pump, the other end of the water pump is connected to a water outlet pipe, and the other end of the water outlet pipe is connected to one side of the water storage tank.

[0012] As a preferred technical solution, the A slag cleaning trough is opposite to the slag cleaning trough between the vertical water outlet plate and the permeable concrete blowing trough, and the B slag cleaning trough is opposite to the slag cleaning trough between the L water inlet plate and the permeable concrete blowing trough.

[0013] Furthermore, the present invention also provides the following working steps of the sewage treatment filtration system composed of the permeable concrete and the integrated filter plate: S1. During sewage treatment, sewage enters from the water inlet hole at the bottom of the L water inlet plate, passes through the water inlet groove and enters the inside of the permeable concrete blowing groove, and then the solenoid valve is activated to allow external airflow, so that the sewage surges upward. Under the filtration of the filter mesh, the impurities contained in the sewage remain at the bottom of the filter mesh, and the filter residue contained in the sewage is discharged from the inside of the permeable concrete blowing groove to the residue discharge grooves on both sides, and the filtered water enters the clean water tank from the water outlet hole above the vertical water outlet plate, thereby efficiently filtering the sewage. The filter residue is discharged into the residue discharge grooves on both sides of the permeable concrete blowing groove by using the airflow to drive the sewage to surge upward, thereby improving the sewage treatment and filtration efficiency.

[0014] S2. After the sewage treatment is completed and it is necessary to clean the filter residue in the slag discharge troughs on both sides of the permeable concrete blowing trough, the water guide component is started to guide the filtered water into the water storage tank. The water in the water storage tank is discharged from the slag cleaning trough A and the slag cleaning trough B using the water storage pressure in the water storage tank, so that the filter residue in the slag discharge troughs on both sides of the permeable concrete blowing trough is cleaned and discharged by the running water, thereby cleaning the filter residue inside the filtration system, and at the same time, flushing with clean water treated with sewage, saving water resources.

[0015] Compared with the prior art, the present invention has the following beneficial effects: 1) In the present invention, during sewage treatment, sewage enters from the water inlet hole at the bottom of the L water inlet plate, passes through the water inlet groove and enters the inside of the permeable concrete blowing groove, and then the solenoid valve is activated to allow external airflow to flow, so that the sewage surges upward. Under the filtration of the filter mesh, the impurities contained in the sewage remain at the bottom of the filter mesh, and the filter residue contained in the sewage is discharged from the inside of the permeable concrete blowing groove to the residue discharge grooves on both sides, and the filtered water enters the clean water tank from the water outlet hole above the vertical water outlet plate, thereby efficiently filtering the sewage. The filter residue is discharged into the residue discharge grooves on both sides of the permeable concrete blowing groove by using the airflow to drive the sewage to surge upward, thereby improving the sewage treatment and filtration efficiency. 2) In the present invention, after the sewage treatment is completed and when it is necessary to clean the filter residues in the slag discharge grooves on both sides of the permeable concrete blowing groove, the water guide component is started to guide the filtered water into the water storage tank. The water in the water storage tank is discharged from the slag discharge groove A and the slag discharge groove B by utilizing the water pressure in the water storage tank, so that the filter residues in the slag discharge grooves on both sides of the permeable concrete blowing groove are cleaned and discharged by running water, thereby cleaning the filter residues inside the filtration system, and at the same time, flushing is performed with clean water treated with sewage, saving water resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0017] Figure 2 It is a schematic diagram of the split structure of the filter component in the present invention.

[0018] Figure 3 It is a schematic diagram of the disassembled structure of the clamping member in the present invention.

[0019] Figure 4 It is a schematic diagram of the disassembled structure of the blowing mechanism in the present invention.

[0020] Figure 5 It is a schematic diagram of the disassembled structure of the water storage tank and the water guide assembly in the present invention.

[0021] In the figure: 1, bottom plate; 2, L water inlet plate; 3, water inlet hole; 4, vertical water outlet plate; 5, water outlet hole; 6, blowing mechanism; 601, permeable concrete blowing groove; 602, solenoid valve; 7, water inlet groove; 8, lap plate; 9, filter assembly; 901, lap frame; 902, filter mesh; 10, clean water tank; 11, water guide assembly; 1101, water inlet pipe; 1102, water pump; 1103, water outlet pipe; 12, water storage tank; 13, A slag cleaning groove; 14, B slag cleaning groove; 15, plug-in groove; 16, clamping piece; 17, slag outlet groove. DETAILED DESCRIPTION

[0022] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0023] In the description of the present invention, it should be noted that the terms "upper", "lower", "inside", "outside", "front end", "rear end", "two ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as limitations on the present invention.

[0024] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "provided with", "connected", etc. should be understood in a broad sense. For example, "connected" can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances. Example 1

[0025] like Figures 1 to 5As shown, the present embodiment provides a sewage treatment and filtering system composed of permeable concrete and an integrated filter plate, comprising a bottom plate 1, one side of the bottom plate 1 is fixedly connected with an L-shaped water inlet plate 2, and a water inlet hole 3 is provided below the L-shaped water inlet plate 2; the other side of the bottom plate 1 is fixedly connected with a vertical water outlet plate 4, and a water outlet hole 5 is provided above the vertical water outlet plate 4; a blowing mechanism 6 is fixedly connected to the middle of the top surface of the bottom plate 1, and the blowing mechanism 6 comprises a permeable concrete blowing groove 601 and a solenoid valve 602, one side of the permeable concrete blowing groove 601 is provided with a water inlet groove 7, and the solenoid valve 602 is arranged in the permeable concrete blowing groove 601, and slag grooves 1 are respectively formed between the permeable concrete blowing groove 601 and the L-shaped water inlet plate 2 and the vertical water outlet plate 4. 7; Both ends of the inner side surfaces of the L water inlet plate 2 and the vertical water outlet plate 4 are symmetrically fixedly connected with overlapping pieces 8, and the top surface of the overlapping pieces 8 is overlapped with a filter assembly 9, and the filter assembly 9 includes an overlapping frame 901 and a filter mesh 902, and the filter mesh 902 is arranged in the overlapping frame 901; The outer side of the vertical water outlet plate 4 is fixedly connected with a clean water tank 10, and one side of the L water inlet plate 2 and the vertical water outlet plate 4 as a whole is fixedly connected with a water storage tank 12, and the clean water tank 10 and the water storage tank 12 are connected through a water guide assembly 11; One end of the side surface of the water storage tank 12 connected to the L water inlet plate 2 and the vertical water outlet plate 4 is provided with an A slag cleaning groove 13, and the other end of the side surface of the water storage tank 12 connected to the L water inlet plate 2 and the vertical water outlet plate 4 is provided with a B slag cleaning groove 14.

[0026] The bottom surface of the permeable concrete blowing groove 601 is fixedly connected to the middle part of the top surface of the bottom plate 1, and a plurality of electromagnetic valves 602 are fixedly installed on the inner bottom wall of the permeable concrete blowing groove 601. The electromagnetic valves 602 control the airflow to enter and can control the amount of airflow to enter.

[0027] The bottom ends of the plurality of solenoid valves 602 are connected to the external airflow, and the plurality of solenoid valves 602 improves the control effect of the airflow.

[0028] The size of the water inlet groove 7 is the same as that of the water inlet hole 3, and the insides of the water inlet groove 7 and the water inlet hole 3 are interconnected. The size of the water inlet groove 7 is larger than that of the water inlet hole 3, so that sewage can enter.

[0029] Both ends of the lap frame 901 are overlapped on the top surface of the lap sheet 8, and a plurality of filter mesh sheets 902 are fixedly connected inside the lap frame 901, and the plurality of filter mesh sheets 902 improve the filtering effect.

[0030] Both ends of the inner side surfaces of the L-shaped water inlet plate 2 and the vertical water outlet plate 4 are symmetrically provided with plug-in grooves 15 , the insides of the plug-in grooves 15 are plugged with snap-in components 16 , and the top surfaces of the snap-in components 16 are attached to the top surface of the lap frame 901 .

[0031] The water guide component 11 includes a water inlet pipe 1101 connected to one side of the clean water tank 10, the other end of the water inlet pipe 1101 is connected to a water pump 1102, the other end of the water pump 1102 is connected to a water outlet pipe 1103, and the other end of the water outlet pipe 1103 is connected to one side of the water storage tank 12.

[0032] The A slag cleaning trough 13 faces the slag discharge trough 17 between the vertical water outlet plate 4 and the permeable concrete blowing trough 601 , and the B slag cleaning trough 14 faces the slag discharge trough 17 between the L water inlet plate 2 and the permeable concrete blowing trough 601 . Example 2

[0033] like Figures 1 to 5 As shown, this embodiment provides the working steps of the sewage treatment filtration system composed of permeable concrete and integrated filter plates described in Example 1, which are as follows: S1. During sewage treatment, sewage enters from the water inlet hole 3 at the bottom of the L water inlet plate 2, passes through the water inlet groove 7 and enters the inside of the permeable concrete blowing groove 601, and then the solenoid valve 602 is started to allow external airflow, so that the sewage surges upward. Under the filtration of the filter mesh 902, the impurities contained in the sewage remain at the bottom of the filter mesh 902, and the filter residue contained in the sewage is discharged from the inside of the permeable concrete blowing groove 601 to the residue grooves 17 on both sides, and the filtered water enters the clean water tank 10 from the water outlet hole 5 above the vertical water outlet plate 4, so that the sewage is efficiently filtered, and the filter residue is discharged into the residue grooves 17 on both sides of the permeable concrete blowing groove 601 by using the airflow to drive the sewage to surge upward, thereby improving the sewage treatment and filtration efficiency.

[0034] S2. After the sewage treatment is completed and the filter residue in the slag outlet troughs 17 on both sides of the permeable concrete blowing trough 601 needs to be cleaned, the water guide component 11 is started, and the water guide component 11 guides the filtered water into the water storage tank 12. The water in the water storage tank 12 utilizes the water storage pressure in the water storage tank 12 to be discharged from the A slag cleaning trough 13 and the B slag cleaning trough 14, so that the filter residue in the slag outlet troughs 17 on both sides of the permeable concrete blowing trough 601 is cleaned and discharged by the running water, thereby cleaning the filter residue inside the filtration system, and at the same time, flushing with clean water treated with sewage, saving water resources.

[0035] Working principle: During sewage treatment, sewage enters from the water inlet hole 3 at the bottom of the L water inlet plate 2, passes through the water inlet groove 7 and enters the inside of the permeable concrete blowing groove 601, and then the solenoid valve 602 is activated to allow external air flow, so that the sewage surges upward. Under the filtration of the filter mesh 902, the impurities contained in the sewage remain at the bottom of the filter mesh 902, and the filter residue contained in the sewage is discharged from the inside of the permeable concrete blowing groove 601 to the residue discharge grooves 17 on both sides, and the filtered water is discharged from the vertical outlet. The water outlet hole 5 above the water plate 4 enters the clean water tank 10; after the sewage treatment is completed, and when it is necessary to clean the filtered residue in the slag outlet troughs 17 on both sides of the permeable concrete blowing groove 601, the water guide component 11 is started, and the water guide component 11 guides the filtered water into the water storage tank 12. The water in the water storage tank 12 utilizes the water storage pressure in the water storage tank 12 to be discharged from the A slag cleaning trough 13 and the B slag cleaning trough 14, so that the filtered residue in the slag outlet troughs 17 on both sides of the permeable concrete blowing groove 601 is cleaned and discharged by running water.

[0036] It will be apparent to those skilled in the art that the invention is not limited to the details of the exemplary embodiments described above and that the invention can be implemented in other specific forms without departing from the spirit or essential features of the invention. Therefore, the embodiments should be considered exemplary and non-limiting in all respects, and the scope of the invention is defined by the appended claims rather than the foregoing description, and it is intended that all variations falling within the meaning and scope of the equivalent elements of the claims be included in the invention. Any reference numeral in a claim should not be considered as limiting the claim to which it relates.

Claims

1. A sewage treatment filtration system composed of permeable concrete and integrated filter plates, characterized in that: The invention comprises a bottom plate (1), wherein an L-shaped water inlet plate (2) is fixedly connected to one side of the bottom plate (1), and a water inlet hole (3) is formed through the bottom of the L-shaped water inlet plate (2); a vertical water outlet plate (4) is fixedly connected to the other side of the bottom plate (1), and a water outlet hole (5) is formed through the top of the vertical water outlet plate (4); a blowing mechanism (6) is fixedly connected to the middle of the top surface of the bottom plate (1), and the blowing mechanism (6) comprises a permeable concrete blowing groove (601) and a solenoid valve (602); a water inlet groove (7) is formed through the one side of the permeable concrete blowing groove (601), and the solenoid valve (602) is arranged in the permeable concrete blowing groove (601); a slag outlet groove (17) is formed between the permeable concrete blowing groove (601), the L-shaped water inlet plate (2) and the vertical water outlet plate (4); the inner sides of the L-shaped water inlet plate (2) and the vertical water outlet plate (4) are provided with a plurality of slag outlet grooves (17). Both ends of the surface are symmetrically fixedly connected with overlapping pieces (8), and the top surface of the overlapping pieces (8) is overlapped with a filter assembly (9), and the filter assembly (9) comprises an overlapping frame (901) and a filter mesh (902), and the filter mesh (902) is arranged in the overlapping frame (901); the outer side of the vertical water outlet plate (4) is fixedly connected with a clean water tank (10), and one side of the L water inlet plate (2) and the vertical water outlet plate (4) as a whole is fixedly connected with a water storage tank (12), and the clean water tank (10) and the water storage tank (12) are connected through a water guide assembly (11); one end of the side surface of the water storage tank (12) connected to the L water inlet plate (2) and the vertical water outlet plate (4) is provided with an A cleaning groove (13), and the other end of the side surface of the water storage tank (12) connected to the L water inlet plate (2) and the vertical water outlet plate (4) is provided with a B cleaning groove (14).

2. The sewage treatment filtration system using permeable concrete and integrated filter plates according to claim 1, characterized in that: The bottom surface of the permeable concrete blowing groove (601) is fixedly connected to the middle part of the top surface of the bottom plate (1), and a plurality of solenoid valves (602) are fixedly installed on the inner bottom wall of the permeable concrete blowing groove (601).

3. The sewage treatment filtration system using permeable concrete and integrated filter plates according to claim 2 is characterized in that: The bottom ends of the plurality of solenoid valves (602) are connected to the external air flow.

4. The sewage treatment and filtration system using permeable concrete and integrated filter plates according to claim 1, characterized in that: The size of the water inlet groove (7) is the same as the size of the water inlet hole (3), and the interiors of the water inlet groove (7) and the water inlet hole (3) are interconnected.

5. The sewage treatment and filtration system using permeable concrete and integrated filter plates according to claim 1, characterized in that: Both ends of the overlapping frame (901) are overlapped on the top surface of the overlapping sheet (8), and a plurality of filter mesh sheets (902) are fixedly connected inside the overlapping frame (901).

6. The sewage treatment and filtration system using permeable concrete and integrated filter plates according to claim 1, characterized in that: Both ends of the inner side surfaces of the L-shaped water inlet plate (2) and the vertical water outlet plate (4) are symmetrically provided with plug-in grooves (15), the interiors of the plug-in grooves (15) are plugged with clamping parts (16), and the top surfaces of the clamping parts (16) are attached to the top surface of the lap frame (901).

7. The sewage treatment and filtration system using permeable concrete and integrated filter plates according to claim 1 is characterized in that: The water guide assembly (11) comprises a water inlet pipe (1101) which is connected to one side of the clean water tank (10); the other end of the water inlet pipe (1101) is connected to a water pump (1102); the other end of the water pump (1102) is connected to a water outlet pipe (1103); the other end of the water outlet pipe (1103) is connected to one side of the water storage tank (12).

8. The sewage treatment and filtration system using permeable concrete and integrated filter plates according to claim 1, characterized in that: The A slag removal trough (13) is directly opposite to the slag removal trough (17) between the vertical water outlet plate (4) and the permeable concrete air blowing trough (601), and the B slag removal trough (14) is directly opposite to the slag removal trough (17) between the L water inlet plate (2) and the permeable concrete air blowing trough (601).

9. A sewage treatment and filtration system using permeable concrete and integrated filter plates according to any one of claims 1 to 8, characterized in that: The working steps of the sewage treatment filtration system composed of permeable concrete and integrated filter plates are as follows: S1. During sewage treatment, sewage enters from the water inlet hole (3) at the bottom of the L water inlet plate (2), passes through the water inlet groove (7) and enters the interior of the permeable concrete blowing groove (601), and then the solenoid valve (602) is activated to allow external airflow to flow, causing the sewage to surge upward. Under the filtration of the filter mesh (902), impurities contained in the sewage remain at the bottom of the filter mesh (902), and the filter residue contained in the sewage is discharged from the interior of the permeable concrete blowing groove (601) to the residue discharge grooves (17) on both sides, while the filtered water enters the clean water tank (10) from the water outlet hole (5) above the vertical water outlet plate (4), thereby efficiently filtering the sewage. The filter residue is discharged into the residue discharge grooves (17) on both sides of the permeable concrete blowing groove (601) by using the airflow to drive the sewage to surge upward, thereby improving the sewage treatment and filtration efficiency; S2. After the sewage treatment is completed and it is necessary to clean the filter residue in the slag discharge grooves (17) on both sides of the permeable concrete air blowing groove (601), the water guide component (11) is started to guide the filtered water into the water storage tank (12). The water in the water storage tank (12) is discharged from the A slag cleaning groove (13) and the B slag cleaning groove (14) by using the water pressure in the water storage tank (12). The filter residue in the slag discharge grooves (17) on both sides of the permeable concrete air blowing groove (601) is cleaned and discharged by the running water, thereby cleaning the filter residue in the filter system. At the same time, the filter residue is flushed with the clean water treated with sewage, thereby saving water resources.

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