CN215855617U - Device that sewage treatment of circulated utilization ponding was used - Google Patents

Abstract

The utility model belongs to the technical field of bridge engineering, and particularly relates to a sewage treatment device capable of recycling accumulated water, which comprises a bridge bottom plate; a group of drain holes are formed in both sides of the top end of the bridge bottom plate; the bottom ends of the water outlet pipes on the same side are fixedly connected with a one-way pipe in a penetrating way; one side of the bridge bottom plate is provided with a cofferdam; a water pumping pipe penetrates through and is fixedly connected with the rear end of the cofferdam; one end of the water pumping pipe, which is far away from the cofferdam, is fixedly connected with a water pumping pump; the water discharge end of the water suction pump is fixedly connected with a water discharge pipe; one ends of the openings of the two one-way pipes are jointly penetrated and fixedly connected with an L-shaped one-way pipe; the bottom end of the L-shaped one-way pipe is fixedly connected with a decontamination barrel in a penetrating way; a primary filter screen, a secondary filter screen, a quartz sand filter layer, an impurity removal filter layer and an active carbon filter layer are sequentially arranged in the dirt removing barrel; and then the device can concentrate the collection to ponding and handle to carry out cyclic utilization with the ponding after handling, thereby avoided the condition emergence of polluted environment, and be favorable to the water economy resource.

Description

Device that sewage treatment of circulated utilization ponding was used

Technical Field

The utility model relates to the technical field of bridge engineering, in particular to a sewage treatment device capable of recycling accumulated water.

Background

Bridge engineering refers to the working processes of bridge surveying, designing, constructing, maintaining, detecting and the like, and the science and engineering technology for researching the processes are often required to build a trestle and a cofferdam to pray for assisting in construction when construction is carried out.

In the prior art, accumulated water accumulated in a rainy day of an underwater trestle for construction falls into a river, the accumulated water in an underwater cofferdam is discharged into the river, so that the environment is polluted, and the waste of water resources is caused by directly discharging the water; therefore, a sewage treatment device capable of recycling accumulated water is provided to solve the above problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a sewage treatment device capable of recycling accumulated water, which aims to make up for the defects of the prior art and solve the problems that accumulated water accumulated in a rainy day on an underwater trestle for construction falls into a river, the accumulated water in an underwater cofferdam is discharged into the river, the environment is polluted, and the waste of water resources is caused by directly discharging the water.

The technical scheme adopted by the utility model for solving the technical problems is as follows: the utility model relates to a sewage treatment device capable of recycling accumulated water, which comprises a bridge bottom plate; railings are fixedly connected to two sides of the top end of the bridge bottom plate; a group of drain holes are formed in both sides of the top end of the bridge bottom plate; the bottom ends of the drain holes are fixedly connected with water outlet pipes; the bottom ends of the water outlet pipes on the same side are fixedly connected with a one-way pipe in a penetrating way; one side of the bridge bottom plate is provided with a cofferdam; a water pumping pipe penetrates through and is fixedly connected with the rear end of the cofferdam; a water suction pump is fixedly connected to one end of the water suction pipe, which is far away from the cofferdam, and the water suction pipe is fixedly connected with the water suction end of the water suction pump; the water discharge end of the water suction pump is fixedly connected with a water discharge pipe, and the other end of the water discharge pipe penetrates through and is fixedly connected with a one-way pipe and communicated with the one-way pipe; one ends of the openings of the two one-way pipes are jointly penetrated and fixedly connected with an L-shaped one-way pipe; the bottom end of the L-shaped one-way pipe is fixedly connected with a decontamination barrel in a penetrating way; a primary filter screen, a secondary filter screen, a quartz sand filter layer, an impurity removal filter layer and an active carbon filter layer are sequentially arranged inside the decontamination barrel, and two ends of the primary filter screen, the secondary filter screen, the quartz sand filter layer, the impurity removal filter layer and the active carbon filter layer are respectively and fixedly connected with the inner side of the decontamination barrel; the bottom end of one side of the decontamination barrel, which is far away from the bridge bottom plate, is fixedly connected with a communicating pipe in a penetrating way, and the other end of the communicating pipe is fixedly connected with a water storage chamber in a penetrating way; and then the device can concentrate the collection to ponding and handle to carry out cyclic utilization with the ponding after handling, thereby avoided the condition emergence of polluted environment, and be favorable to the water economy resource.

Preferably, a square frame is fixedly connected to one end, close to the water pumping pipe, of the interior of the cofferdam; one end of the square frame, which is far away from the water pumping pipe, is fixedly connected with a third-stage filter screen; the top of the drain hole is provided with a filter cover; and then this structure has avoided when the drainage, the condition that appears the pipeline jam takes place.

Preferably, transverse plates are arranged on two sides of the bottom of the drain hole, and side ends of the transverse plates are fixedly connected with the inner side wall of the drain hole; connecting rods are fixedly connected to two sides of the bottom end of the filter cover; the bottom ends of the connecting rods are fixedly connected with a magnet filter screen; slide bars are fixedly connected to two sides of the bottom end of the magnet filter screen; the top ends of the transverse plates are fixedly connected with a contraction chamber, and the bottom end inside the contraction chamber is fixedly connected with a group of springs; the bottom ends of the sliding rods penetrate through the corresponding water storage chambers and are fixedly connected with the springs; and then this structure can retrieve the metal in the ponding, is favorable to the reuse of resource.

Preferably, two sides of the interior of the contraction chamber are both provided with limiting sliding chutes; the bottom ends of the sliding rods are fixedly connected with limiting sliding plates, and the limiting sliding plates are connected with the limiting sliding chutes in a sliding manner; has the function of limiting.

Preferably, a flow guide seat is fixedly connected to the bottom end inside the dirt removing barrel; the accumulated water is prevented from accumulating in the dirt removing barrel.

Preferably, the top ends of the two sides in the decontamination barrel are fixedly connected with inclined plates; a group of ultraviolet disinfection lamps are mounted on the surface of each inclined plate; and (5) disinfecting the accumulated water.

Preferably, the diameter of the filter mesh of the primary filter screen is larger than that of the secondary filter screen; the effect of filtering layer by layer is achieved.

Preferably, the primary filter screen and the secondary filter screen are both in an inclined state; the solid particles are prevented from being accumulated on the first-stage filter screen and the second-stage filter screen, so that the first-stage filter screen and the second-stage filter screen are blocked.

The utility model has the advantages that:

1. according to the utility model, through the structural design of the drain hole, the water outlet pipe, the one-way pipe, the cofferdam, the water pumping pipe, the water pumping pump, the drain pipe, the L-shaped one-way pipe, the decontamination barrel, the primary filter screen, the secondary filter screen, the quartz sand filter layer, the impurity removal filter layer, the activated carbon filter layer, the communication pipe and the water storage chamber, the device can be used for carrying out centralized collection treatment on accumulated water and recycling the treated accumulated water, so that the environment pollution is avoided, and the water resource saving is facilitated;

2. according to the utility model, through the structural design of the square frame, the three-stage filter screen and the filter cover, the structure avoids the occurrence of pipeline blockage during drainage.

3. According to the utility model, through the structural design of the connecting rod, the magnet filter screen, the transverse plate, the contraction chamber, the spring and the slide rod, the structure can recover metal in accumulated water, and resource recycling is facilitated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without inventive exercise.

FIG. 1 is a schematic perspective view of a first embodiment;

FIG. 2 is an enlarged view of a portion of FIG. 1 at A-A;

FIG. 3 is a schematic cross-sectional view taken along line B-B in FIG. 1;

FIG. 4 is an enlarged view of a portion of FIG. 3 at C;

FIG. 5 is a schematic perspective view of the second embodiment;

fig. 6 is a partially enlarged view of fig. 5 at D.

In the figure: 1. a bridge floor; 2. a railing; 3. a drain hole; 4. a water outlet pipe; 5. a one-way tube; 6. cofferdam; 7. a water pumping pipe; 8. a water pump; 9. a drain pipe; 10. an L-shaped one-way tube; 11. a decontamination barrel; 12. a first-stage filter screen; 13. a secondary filter screen; 14. a quartz sand filter layer; 15. removing impurities and filtering layers; 16. an activated carbon filter layer; 17. a communicating pipe; 18. a water storage chamber; 19. a square frame; 20. a third-stage filter screen; 21. a filter cover; 22. a connecting rod; 23. a magnet filter screen; 24. a transverse plate; 25. a contraction chamber; 26. a spring; 27. a slide bar; 28. a limiting chute; 29. a limiting sliding plate; 30. a flow guide seat; 31. a sloping plate; 32. an ultraviolet disinfection lamp; 33. and (4) pulling a hook.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example one

Referring to fig. 1 to 5, an apparatus for sewage treatment capable of recycling accumulated water includes a bridge floor 1; railings 2 are fixedly connected to two sides of the top end of the bridge bottom plate 1; a group of drain holes 3 are formed in both sides of the top end of the bridge bottom plate 1; the bottom ends of the drain holes 3 are fixedly connected with water outlet pipes 4; the bottom ends of the water outlet pipes 4 on the same side are fixedly connected with a one-way pipe 5 in a penetrating way; one side of the bridge bottom plate 1 is provided with a cofferdam 6; a water pumping pipe 7 is fixedly connected to the rear end of the cofferdam 6 in a penetrating manner; a water suction pump 8 is fixedly connected to one end of the water suction pipe 7, which is far away from the cofferdam 6, and the water suction pipe 7 is fixedly connected with the water suction end of the water suction pump 8; the water discharge end of the water suction pump 8 is fixedly connected with a water discharge pipe 9, and the other end of the water discharge pipe 9 penetrates through and is fixedly connected with the one-way pipe 5 and communicated with the one-way pipe; one ends of the openings of the two one-way pipes 5 are jointly penetrated and fixedly connected with an L-shaped one-way pipe 10; the bottom end of the L-shaped one-way pipe 10 is fixedly connected with a decontamination barrel 11 in a penetrating way; a primary filter screen 12, a secondary filter screen 13, a quartz sand filter layer 14, an impurity removal filter layer 15 and an active carbon filter layer 16 are sequentially arranged inside the decontamination barrel 11, and two ends of the primary filter screen 12, the secondary filter screen 13, the quartz sand filter layer 14, the impurity removal filter layer 15 and the active carbon filter layer 16 are respectively fixedly connected with the inner side of the decontamination barrel 11; the bottom end of the dirt removing barrel 11, which is far away from one side of the bridge bottom plate 1, is fixedly connected with a communicating pipe 17 in a penetrating way, and the other end of the communicating pipe 17 is fixedly connected with a water storage chamber 18 in a penetrating way; the diameter of the filter mesh of the primary filter screen 12 is larger than that of the secondary filter screen 13; the primary filter screen 12 and the secondary filter screen 13 are both in an inclined state; when the water pump 8 is powered on, accumulated water in a trestle enters the water outlet pipe 4 through the water outlet hole 3 and then flows into the water outlet pipe 4, accumulated water in the cofferdam 6 flows into the water outlet pipe 9 through the water pumping pipe 7 under the action of the water pump 8 and then enters the water outlet pipe 4, flows into the L-shaped one-way pipe 10 together with the accumulated water in the trestle and then flows into the decontamination barrel 11, the accumulated water sequentially passes through the primary filter screen 12, the secondary filter screen 13, the quartz sand filter layer 14, the decontamination filter layer 15 and the active carbon filter layer 16, the primary filter screen 12 fixes larger particles for filtration, the secondary filter screen 13 fixes smaller particles for filtration, the quartz sand filter layer 14 filters suspended matters and colloidal particles in the accumulated water, the turbidity of the accumulated water is reduced, the decontamination filter layer 15 filters sewage which is difficult to dissolve in the water and discharges the sewage, and the active carbon filter layer 16 absorbs peculiar smell in the accumulated water, the ponding after the post-treatment passes through communicating pipe 17 and gets into reservoir chamber 18, can be used for spraying, waters flowers and irrigates, and then the device can concentrate the collection processing to ponding to carry out cyclic utilization with the ponding after handling, thereby avoided the circumstances of polluted environment to take place, and be favorable to the water economy resource.

A square frame 19 is fixedly connected to one end of the interior of the cofferdam 6 close to the water pumping pipe 7; one end of the square frame 19, which is far away from the water pumping pipe 7, is fixedly connected with a third-stage filter screen 20; the top of the drain hole 3 is provided with a filter cover 21; during operation, the cofferdam 6 is communicated with the square frame 19, accumulated water enters the square frame 19, large particles contained in the accumulated water can be blocked and filtered by the three-stage filter screen 20 at the moment, and the filter cover 21 can block larger particles on the surface of the filter trestle, so that the structure avoids the occurrence of pipeline blockage during drainage.

Transverse plates 24 are arranged on two sides of the bottom of the drain hole 3, and the side ends of the transverse plates 24 are fixedly connected with the inner side wall of the drain hole 3; the two sides of the bottom end of the filter cover 21 are fixedly connected with connecting rods 22; the bottom ends of the connecting rods 22 are fixedly connected with a magnet filter screen 23; slide bars 27 are fixedly connected to two sides of the bottom end of the magnet filter screen 23; the top ends of the transverse plates 24 are fixedly connected with a contraction chamber 25, and the bottom end inside the contraction chamber 25 is fixedly connected with a group of springs 26; the bottom ends of the sliding rods 27 penetrate through the corresponding water storage chambers 18 and are fixedly connected with the springs 26; two sides of the interior of the contraction chamber 25 are both provided with a limiting sliding chute 28; the bottom ends of the sliding rods 27 are fixedly connected with limiting sliding plates 29, and the limiting sliding plates 29 are connected with limiting sliding grooves 28 in a sliding mode; when the water collecting device works, the filter cover 21 is pulled upwards, the filter cover 21 drives the connecting rod 22 to move upwards, the connecting rod 22 drives the magnet filter screen 23 to move upwards, the magnet filter screen 23 drives the sliding rod 27 to move upwards until the magnet filter screen 23 is completely separated from the drain hole 3, at the moment, small granular metal adsorbed on the surface of the magnet filter screen 23 is taken down, then the filter cover 21 is loosened, the spring 26 rebounds, the filter cover 21 covers the drain hole 3 again, and therefore the water collecting device can recover metal in accumulated water, and resource recycling is facilitated.

A flow guide seat 30 is fixedly connected to the bottom end inside the dirt removing barrel 11; the accumulated water is prevented from accumulating in the dirt removing barrel 11.

The top ends of the two sides in the decontamination barrel 11 are fixedly connected with inclined plates 31; a group of ultraviolet disinfection lamps 32 are arranged on the surface of each inclined plate 31; and (5) disinfecting the accumulated water.

Example two

Referring to fig. 6, in a first comparative example, as another embodiment of the present invention, a pull hook 33 is fixedly connected to the top end of the filter cover 21; in operation, the draw hook 33 is pulled upwards by hand, and the draw hook 33 can drive the filter cover 21 to move upwards, so that the draw hook 33 can avoid opening the filter cover 21.

The working principle is that under the condition that a power supply of a water suction pump 8 is connected, accumulated water in a trestle can enter a water outlet pipe 4 through a water discharge hole 3 and then flow into the water outlet pipe 4, the accumulated water in a cofferdam 6 can flow into a water discharge pipe 9 through a water suction pipe 7 under the action of the water suction pump 8 and then flow into a water outlet pipe 4, the accumulated water and the accumulated water in the trestle can flow into an L-shaped one-way pipe 10 together and then flow into a decontamination barrel 11, the accumulated water sequentially passes through a primary filter screen 12, a secondary filter screen 13, a quartz sand filter layer 14, an impurity removal filter layer 15 and an active carbon filter layer 16, the primary filter screen 12 fixes larger particles for filtration, the secondary filter screen 13 fixes smaller particles for filtration, the quartz sand filter layer 14 filters suspended matters and colloid particles in the accumulated water, the turbidity of the accumulated water is reduced, the impurity removal filter layer 15 filters sewage which is difficult to dissolve in the water and discharges the sewage, and the active carbon filter layer 16 can absorb peculiar smell in the accumulated water, then the treated accumulated water enters the water storage chamber 18 through the communicating pipe 17 and can be used for spraying, watering flowers and irrigating, when the accumulated water in the trestle and the cofferdam 6 is completely discharged, the filter cover 21 is pulled upwards, the filter cover 21 drives the connecting rod 22 to move upwards, the connecting rod 22 drives the magnet filter screen 23 to move upwards, the magnet filter screen 23 drives the sliding rod 27 to move upwards until the magnet filter screen 23 is completely separated from the drain hole 3, at the moment, the small granular metal adsorbed on the surface of the magnet filter screen 23 is taken down, then the filter cover 21 is loosened, the spring 26 rebounds, the filter cover 21 covers the drain hole 3 again, the structure can recover the metal in the accumulated water, the resource reutilization is facilitated, further, the device can collect and treat the accumulated water in a centralized manner, and recycle the treated accumulated water, thereby avoiding the occurrence of environmental pollution, and is beneficial to saving water resources.

In the description herein, references to the description of "one embodiment," "an example," "a specific example" or the like are intended to mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the utility model. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed.

Claims (8)

1. The utility model provides a but device that sewage treatment of cyclic utilization ponding used which characterized in that: comprising a bridge deck (1); railings (2) are fixedly connected to two sides of the top end of the bridge bottom plate (1); a group of drain holes (3) are formed in both sides of the top end of the bridge bottom plate (1); the bottom ends of the drain holes (3) are fixedly connected with water outlet pipes (4); the bottom ends of the water outlet pipes (4) on the same side are fixedly connected with a one-way pipe (5) in a penetrating way; one side of the bridge bottom plate (1) is provided with a cofferdam (6); a water pumping pipe (7) is fixedly connected to the rear end of the cofferdam (6) in a penetrating manner; a water suction pump (8) is fixedly connected to one end, far away from the cofferdam (6), of the water suction pipe (7), and the water suction pipe (7) is fixedly connected with the water suction end of the water suction pump (8); a water discharge pipe (9) is fixedly connected to the water discharge end of the water suction pump (8), and the other end of the water discharge pipe (9) penetrates through and is fixedly connected with the one-way pipe (5) and communicated with the one-way pipe; one ends of the openings of the two one-way pipes (5) are jointly penetrated and fixedly connected with an L-shaped one-way pipe (10); the bottom end of the L-shaped one-way pipe (10) is fixedly connected with a decontamination barrel (11) in a penetrating way; a primary filter screen (12), a secondary filter screen (13), a quartz sand filter layer (14), an impurity removal filter layer (15) and an active carbon filter layer (16) are sequentially arranged inside the dirt removing barrel (11), and two ends of the primary filter screen (12), the secondary filter screen (13), the quartz sand filter layer (14), the impurity removal filter layer (15) and the active carbon filter layer (16) are respectively fixedly connected with the inner side of the dirt removing barrel (11); the bottom of one side of the dirt removing barrel (11) far away from the bridge bottom plate (1) is fixedly connected with a communicating pipe (17) in a penetrating mode, and the other end of the communicating pipe (17) is fixedly connected with a water storage chamber (18) in a penetrating mode.

2. The apparatus for sewage treatment capable of recycling accumulated water according to claim 1, wherein: one end of the interior of the cofferdam (6) close to the water pumping pipe (7) is fixedly connected with a square frame (19); one end of the square frame (19) far away from the water pumping pipe (7) is fixedly connected with a third-stage filter screen (20); the top of the drain hole (3) is provided with a filter cover (21).

3. The apparatus for sewage treatment capable of recycling accumulated water according to claim 2, wherein: transverse plates (24) are arranged on two sides of the bottom of the drain hole (3), and the side ends of the transverse plates (24) are fixedly connected with the inner side wall of the drain hole (3); the two sides of the bottom end of the filter cover (21) are fixedly connected with connecting rods (22); the bottom ends of the connecting rods (22) are fixedly connected with a magnet filter screen (23) together; slide bars (27) are fixedly connected to two sides of the bottom end of the magnet filter screen (23); the top ends of the transverse plates (24) are fixedly connected with a contraction chamber (25), and the bottom end inside the contraction chamber (25) is fixedly connected with a group of springs (26); the bottom ends of the sliding rods (27) penetrate through the corresponding water storage chambers (18) and are fixedly connected with the springs (26).

4. A device for sewage treatment with recycling of accumulated water according to claim 3, characterized in that: two sides of the interior of the contraction chamber (25) are both provided with a limiting sliding chute (28); the bottom of slide bar (27) all the rigid coupling have spacing slide (29), and spacing slide (29) and spacing spout (28) sliding connection.

5. The apparatus for sewage treatment capable of recycling accumulated water according to claim 4, wherein: the bottom end inside the decontamination barrel (11) is fixedly connected with a flow guide seat (30).

6. The apparatus for sewage treatment capable of recycling accumulated water according to claim 5, wherein: the top ends of the two sides in the decontamination barrel (11) are fixedly connected with inclined plates (31); the surface of the inclined plate (31) is provided with a group of ultraviolet disinfection lamps (32).

7. The apparatus for sewage treatment capable of recycling accumulated water according to claim 6, wherein: the diameter of the filter mesh of the first-stage filter screen (12) is larger than that of the second-stage filter screen (13).

8. The apparatus for sewage treatment capable of recycling accumulated water according to claim 7, wherein: the primary filter screen (12) and the secondary filter screen (13) are both in an inclined state.

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