CN217265265U

CN217265265U - Urban sewage circulating treatment system

Info

Publication number: CN217265265U
Application number: CN202221200929.5U
Authority: CN
Inventors: 冯巍严
Original assignee: Henan Ruibin Environmental Protection Technology Co Ltd
Current assignee: Henan Ruibin Environmental Protection Technology Co Ltd
Priority date: 2022-05-19
Filing date: 2022-05-19
Publication date: 2022-08-23
Anticipated expiration: 2032-05-19

Abstract

The utility model discloses an urban sewage circulation treatment system, including support frame and first filtering ponds, the upper surface of support frame is provided with first filtering ponds, the upper surface of first filtering ponds is provided with the water inlet, the inside wall of first filtering ponds is provided with the fender stream piece, the first filtering ponds inside wall that keeps off stream piece both sides is provided with the baffle, the inside wall sliding connection of first filtering ponds has the metal adsorption board, and the metal adsorption board is located the below of baffle. The utility model has the advantages that: the inner side wall of the first filtering tank is provided with the flow blocking block and the baffle plate, so that impact force from the water inlet can be reduced, rubbish is prevented from being dispersed to the outside due to overlarge impact force, the bottom of the first filtering tank is prevented from being impacted by smaller rubbish, the conveying belt is arranged on the outer surface of the rotating roller, the larger rubbish in sewage can be conveyed to the rubbish collecting box, and filtered water flows into the settling tank through the grid inside the conveying belt.

Description

Urban sewage circulating treatment system

Technical Field

The utility model relates to a sewage treatment field, especially municipal sewage circulation processing system.

Background

The urbanization development promotes the domestic sewage treatment to become a non-negligible urgent problem. If the domestic sewage rich in organic matters continuously produced in cities every day is freely discharged, inestimable bad influence is inevitably generated on the natural environment for human survival, and the pollutants pollute the air, soil and water sources and harm the living conditions of people.

When a part of existing sewage treatment recirculation filter device in the current market is used, sewage is firstly filtered, and the internal device is blocked easily due to the fact that the sewage contains garbage such as mud and gravel, the sewage treatment device needs to be stopped when the garbage is cleaned, the sewage treatment efficiency is reduced, and therefore a municipal sewage circulation treatment system is provided for solving the technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide a municipal sewage circulating treatment system.

The purpose of the utility model is realized through the following technical scheme:

the municipal sewage circulating treatment system comprises a support frame and a first filter tank, wherein a first filter tank is arranged on the upper surface of the support frame, a water inlet is formed in the upper surface of the first filter tank, a flow blocking block is arranged on the inner side wall of the first filter tank on two sides of the flow blocking block, a baffle is arranged on the inner side wall of the first filter tank on two sides of the flow blocking block, a metal adsorption plate is connected to the inner side wall of the first filter tank in a sliding mode and is positioned below the baffle, a sedimentation tank is connected to the bottom surface of the first filter tank, a first drainage pipe is arranged on the bottom surface of the sedimentation tank, a flow guide pipe is connected to the outer surface of the first drainage pipe in a penetrating mode, an aeration tank is arranged on one side of the sedimentation tank, the aeration tank and the sedimentation tank are connected through the flow guide pipe, the flow guide pipe is further connected with a water pump, a feed inlet is formed in the upper surface of the aeration tank, and a second drainage pipe is arranged on the bottom surface of the aeration tank, and a second filter tank is arranged on one side of the aeration tank, the second filter tank is connected with the aeration tank through a connecting pipe, and a water outlet pipe is arranged on the side surface of the second filter tank.

According to a further technical scheme, the first filtering tank is internally provided with a filtering and transporting device which comprises a rotating roller, a conveying belt, cleaning brushes, a garbage collecting box and a placing plate, the inner side wall of the first filtering tank is connected with the rotating roller in a rotating mode, the conveying belt is arranged on the outer surface of the rotating roller, the inner side wall of the first filtering tank is further connected with the two cleaning brushes in a rotating mode, the cleaning brushes are located below two ends of the conveying belt, the two placing plates are fixedly connected with the inner side wall of the first filtering tank and the inner side wall of the rotating roller in a staggered mode, the garbage collecting box is arranged on the upper surface of the placing plate, and the garbage collecting box is located below the end portion of the conveying belt.

A further technical scheme is that a filtering device is further arranged inside the second filtering tank and comprises a filtering cotton layer, an activated carbon layer and a PP filtering core layer, and the filtering cotton layer, the activated carbon layer and the PP filtering core layer are sequentially and fixedly connected to the inner side wall of the second filtering tank.

The further technical scheme is that a filter plate is arranged at the bottom of the inner side wall of the first filtering tank, and an aeration device is arranged on the inner bottom wall of the aeration tank.

The further technical scheme is that the input end of the flow guide pipe is connected to the middle part of the sedimentation tank, and the output end of the sedimentation tank is communicated with the upper part of the side surface of the aeration tank.

The further technical scheme is that the flow blocking block is triangular, the baffle plates are positioned on two sides of the flow blocking block and are inverted V-shaped, and the sedimentation tank is conical.

A further technical scheme is that the bottom surfaces of the garbage collection box and the placing plate are provided with through holes.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the utility model discloses a be provided with the impact force that baffling piece and baffle can reduce to come from the water inlet at the inside wall of first filtering ponds, prevent to make rubbish disperse to the outside because of the impact force is too big, and prevent to strike the bottom of first filtering ponds less rubbish, it can be inside the great rubbish transportation to the garbage collection box in the sewage to be provided with the conveyer belt through the surface of changeing the roller, and make the water of crossing filter flow into the inside of sedimentation tank through the inside net of conveyer belt, it can be further to filter water to be provided with the filter through the bottom at first filtering ponds inside wall, make less rubbish and floater filter, through setting up the sedimentation tank to become can make the silt of aquatic flow downwards gradually, until the bottom of sedimentation tank.

2. The utility model discloses a be provided with the metal adsorption plate in the bottom of baffle and can adsorb the rubbish that contains steel and iron and collect, reduce the waste to steel resource, clear up the rubbish on conveyer belt surface through making conveyer belt and cleaning brush opposite movement, prevent the rubbish adhesion on the surface of conveyer belt, set up garbage collection box through the both sides at first filtering ponds and can make rubbish flow direction opposite side garbage collection case only need the antiport conveyer belt after the collection of one side is full, can clear up stopping to the device, can prevent to inhale silt through the middle part of connecting the input of honeycomb duct at the surface of sedimentation tank, make silt deposit in the bottom of sedimentation tank.

Drawings

FIG. 1 is a schematic view of the whole sewage circulation treatment device of the present invention.

In the figure, 1, a support frame; 2. a sedimentation tank; 3. a filter plate; 4. a filtration and transportation device; 41. rotating the roller; 42. a conveyor belt; 43. a cleaning brush; 44. a garbage collection box; 45. placing the plate; 5. a first filtration tank; 6. a metal adsorption plate; 7. a water inlet; 8. a flow blocking block; 9. a baffle plate; 10. a feed inlet; 11. a first drain pipe; 12. a flow guide pipe; 13. a water pump; 14. an aeration tank; 15. an aeration device; 16. a second drain pipe; 17. a second filtration tank; 18. a filtration device; 181. a filter cotton layer; 182. an activated carbon layer; 183. a PP filter layer; 19. and (5) discharging a water pipe.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate the position or positional relationship based on the position or positional relationship shown in the drawings, or the position or positional relationship which the products of the present invention are conventionally placed in use, or the position or positional relationship which the skilled person conventionally understand, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the reference is made must have a specific position, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example (b):

referring to the embodiment shown in fig. 1, the municipal sewage recycling system comprises a support frame 1 and a first filtering tank 5, wherein the first filtering tank 5 is arranged on the upper surface of the support frame 1, a water inlet 7 is arranged on the upper surface of the first filtering tank 5, a flow blocking block 8 is arranged on the inner side wall of the first filtering tank 5, the flow blocking block 8 is triangular, baffle plates 9 are arranged on the inner side walls of the first filtering tank 5 on two sides of the flow blocking block 8, the baffle plates 9 are positioned on two sides of the flow blocking block 8, the baffle plates 9 are inverted V-shaped, the impact force of water from the water inlet 7 can be reduced through the mutual matching between the flow blocking block 8 and the baffle plates 9, the phenomenon that larger garbage is dispersed to the outside due to overlarge impact force of water and the phenomenon that smaller garbage is flushed to the bottom of the first filtering tank 5 is prevented, a filtering and transporting device 4 is further arranged inside the first filtering tank 5, and the filtering and transporting device 4 comprises a rotating roller 41, The garbage cleaning device comprises a conveying belt 42, a cleaning brush 43, a garbage collecting box 44 and a placing plate 45, wherein the inner side wall of a first filtering pond 5 is rotatably connected with a rotating roller 41, the outer surface of the rotating roller 41 is provided with the conveying belt 42, the conveying belt 42 is a grid conveying belt made of Teflon cloth belts and has better corrosion resistance and acid and alkali resistance, and the garbage collecting box can be used for a long time in a severe environment, the inner side wall of the first filtering pond 5 is also rotatably connected with two cleaning brushes 43, the cleaning brushes 43 are positioned below two end parts of the conveying belt 42 and can clean garbage on the surface of the conveying belt 42 through the cleaning brushes 43, the rotating direction of the cleaning brushes 43 is always opposite to that of the conveying belt 42, the garbage can be treated under the condition of not stopping the operation when the garbage is cleaned, the two placing plates 45 are fixedly connected with the inner side wall of the first filtering pond 5, which is staggered with the rotating roller 41, and the garbage collecting box 44 is arranged on the upper surface of the placing plates 45, the garbage collection box 44 is positioned below the end part of the conveyor belt 42 and collects and treats garbage from the conveyor belt 42, through holes are formed in the bottom surface of the garbage collection box 44 and the bottom surface of the placing plate 45, water in the garbage collection box 44 can flow downwards through the through holes, so that sewage is prevented from collecting in the garbage collection box 44, the bottom of the inner side wall of the first filtering tank 5 is provided with the filtering plate 3, the inner bottom wall of the aeration tank 14 is provided with the aeration device 15, the inner side wall of the first filtering tank 5 is connected with the metal adsorption plate 6 in a sliding mode, the metal adsorption plate 6 is positioned below the baffle 9 and adsorbs and collects metal garbage in the sewage, waste of metal resources is reduced, the bottom surface of the first filtering tank 5 is connected with the sedimentation tank 2, the sedimentation tank 2 is conical, silt in the sewage can flow downwards in the sedimentation tank 2 until the bottom of the sedimentation tank 2, and discharge of the silt in the sewage is facilitated, the bottom surface of the sedimentation tank 2 is provided with a first drainage pipe 11, the outer surface of the first drainage pipe 11 is connected with a guide pipe 12 in a penetrating way, the input end of the guide pipe 12 is connected with the middle part of the sedimentation tank 2, the output end of the sedimentation tank 2 is communicated with the upper part of the side surface of an aeration tank 14, one side of the sedimentation tank 2 is provided with an aeration tank 14, the aeration tank 14 is connected with the sedimentation tank 2 through the guide pipe 12, the guide pipe 12 is also connected with a water pump 13, the upper surface of the aeration tank 14 is provided with a feed inlet 10, materials such as disinfectants and the like can be added through the feed inlet 10 to purify and disinfect sewage, the bottom surface of the aeration tank 14 is provided with a second drainage pipe 16, one side of the aeration tank 14 is provided with a second filtering tank 17, the second filtering tank 17 is connected with the aeration tank 14 through a connecting pipe, the side surface of the second filtering tank 17 is provided with a water outlet pipe 19, and the inside of the second filtering tank 17 is also provided with a filtering device 18, the filtering device 18 comprises a filtering cotton layer 181, an activated carbon layer 182 and a PP filter element layer 183, the filtering cotton layer 181, the activated carbon layer 182 and the PP filter element layer 183 are sequentially and fixedly connected to the inner side wall of the second filtering tank 17, and sewage is filtered for multiple times through the filtering device 18, so that water reaches the discharge standard.

The working process of the utility model is as follows: when the device works, sewage firstly enters the first filtering tank 5 through the water inlet 7, then flows into the upper surface of the conveying belt 42 through the diversion of the flow blocking block 8 and the deceleration of the baffle 9, the garbage on the upper surface of the conveying belt 42 is conveyed to the garbage collecting box 44 along with the rotation of the conveying belt 42, the surface of the conveying belt 42 is cleaned through the rotation of the cleaning brush 43, after the garbage collecting box 44 on one side is fully collected, the conveying belt 42 and the cleaning brush 43 on the other side rotate reversely to clean and collect the fully-collected garbage collecting box 44, the sewage flows into the interior of the sedimentation tank 2 through the filtration of the filter plate 3 to precipitate silt, the silt is discharged through the first drainage pipe 11, the sewage is pumped into the interior of the aeration tank 14 through the water pump 13 to be treated, the precipitate is discharged through the second drainage pipe 16, and then the sewage flows into the second filtering tank 17 again to be filtered, the water is filtered to meet the discharge standard.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. Municipal sewage circulating treatment system, including support frame (1) and first filtering ponds (5), the upper surface of support frame (1) is provided with first filtering ponds (5), its characterized in that: the upper surface of the first filtering tank (5) is provided with a water inlet (7), the inner side wall of the first filtering tank (5) is provided with a flow blocking block (8), the inner side wall of the first filtering tank (5) on two sides of the flow blocking block (8) is provided with a baffle (9), the inner side wall of the first filtering tank (5) is connected with a metal adsorption plate (6) in a sliding manner, the metal adsorption plate (6) is positioned below the baffle (9), the bottom surface of the first filtering tank (5) is connected with a sedimentation tank (2), the bottom surface of the sedimentation tank (2) is provided with a first drainage pipe (11), the outer surface of the first drainage pipe (11) is connected with a flow guide pipe (12) in a penetrating manner, one side of the sedimentation tank (2) is provided with an aeration tank (14), the aeration tank (14) is connected with the sedimentation tank (2) through the flow guide pipe (12), and the flow guide pipe (12) is further connected with a water pump (13), the upper surface of the aeration tank (14) is provided with a feed inlet (10), the bottom surface of the aeration tank (14) is provided with a second drainage pipe (16), one side of the aeration tank (14) is provided with a second filtering tank (17), the second filtering tank (17) is connected with the aeration tank (14) through a connecting pipe, and the side surface of the second filtering tank (17) is provided with a water outlet pipe (19).

2. The municipal sewage cycle treatment system according to claim 1, wherein: the first filtering tank (5) is also internally provided with a filtering and transporting device (4), the filtering and transporting device (4) comprises a rotating roller (41), a conveying belt (42), a cleaning brush (43), a garbage collecting box (44) and a placing plate (45), the inner side wall of the first filtering tank (5) is rotationally connected with a rotating roller (41), the outer surface of the rotating roller (41) is provided with a conveying belt (42), the inner side wall of the first filtering tank (5) is also rotationally connected with two cleaning brushes (43), the cleaning brush (43) is positioned below two ends of the conveying belt (42), two placing plates (45) are fixedly connected with the inner side wall of the first filtering tank (5) which is staggered with the rotating roller (41), the upper surface of the placing plate (45) is provided with a garbage collecting box (44), and the garbage collecting box (44) is positioned below the end part of the conveying belt (42).

3. The municipal sewage cycle treatment system according to claim 1, wherein: the inside of second filtering ponds (17) still is provided with filter equipment (18), filter equipment (18) are including filtering cotton layer (181), activated carbon layer (182) and PP filter core layer (183), filter cotton layer (181), activated carbon layer (182) and PP filter core layer (183) fixed connection is in proper order at the inside wall of second filtering ponds (17).

4. The municipal sewage cycle treatment system according to claim 1, wherein: the bottom of the inner side wall of the first filtering tank (5) is provided with a filtering plate (3), and the inner bottom wall of the aeration tank (14) is provided with an aeration device (15).

5. The municipal sewage cycle treatment system according to claim 1, wherein: the input end of the flow guide pipe (12) is connected to the middle part of the sedimentation tank (2), and the output end of the sedimentation tank (2) is communicated with the upper part of the side surface of the aeration tank (14).

6. The municipal sewage circulation treatment system according to claim 1, wherein: the flow blocking block (8) is triangular, the baffles (9) are positioned on two sides of the flow blocking block (8), the baffles (9) are inverted V-shaped, and the sedimentation tank (2) is conical.

7. The municipal sewage cycle treatment system according to claim 2, wherein: the bottom surfaces of the garbage collection box (44) and the placing plate (45) are provided with through holes.