CN217500474U - Point source pollution treatment equipment for river and lake sewage discharge outlet - Google Patents

Abstract

The utility model belongs to the technical field of sewage treatment, especially, for a river lake drain point source pollution control equips, including blow off pipe, deep well and play dirty pipe, piece together a tub through-connection through the weak point between blow off pipe and the deep well, the bottom of short piece together the pipe and be located the inside part of deep well and be provided with the opening, lead the bottom in dirty groove and have the main pipe that dams through branch pipe fixed mounting, the bottom of branch pipe is provided with electric valve, and the collection cage has been placed to the bottom of deep well. The utility model discloses a set up electric valve, can self-closing branch pipe when the water yield is too much, prevent that a large amount of rainwater from flowing into the sewage factory, improve rainwater, sewage treatment's rationality, avoid causing the processing system of sewage factory to transship and collapse even, collect the cage through setting up, can block grit, rubbish in the rainwater, prevent that grit, rubbish from directly discharging and causing the pollution in river lake, still conveniently taking out simultaneously, need not maintainer operation of going into the pit, it is safer, convenient.

Description

Point source pollution treatment equipment for river and lake sewage discharge outlet

Technical Field

The utility model relates to a sewage treatment technical field specifically is a river lake drain point source pollution control equips.

Background

With the development of industry and the influence of human activities, environmental pollution is more serious, environmental governance is more and more emphasized, river and lake governance is an important governing project, and river and lake pollution destroys the ecological habitat of the river and lake, so that the river and lake lose self-purification capacity and the internal environment is poorer and poorer, and therefore, the river and lake governance is very urgent. The pollution of rivers and lakes mainly comes from the sewage generated in cities discharged into rivers and lakes by various pipelines, so that the pollution control mode is mainly implemented for controlling the sewage discharge pipelines of the rivers and lakes. The sewage discharge pipelines in cities are complicated and complicated, and the pipelines for discharging sewage and rainwater are converged and then discharged into natural rivers and lakes, so that the implementation of a sewage disposal diversion project is a main pollution treatment measure in the present situation.

The utility model with the application number of 202122976779.9 discloses a cutoff device for a hidden culvert internal drainage port, which comprises a current hidden culvert drainage pipeline, a cutoff main pipe and a hidden culvert, wherein the cutoff device comprises a cutoff branch pipe and a concrete water retaining weir; the bottom of the intercepting branch pipe is arranged at the bottom of the current dark culvert sewage discharge pipeline in a flush joint manner; the outlets of the intercepting branch pipes are discharged into the intercepting main pipe arranged at the bottom of the concealed culvert; the concrete water retaining weir is closely attached to the inner wall of the current situation dark culvert sewage discharge pipeline to fix the cut-off branch pipe; the concrete water retaining weir is arranged to enclose the intercepting branch pipe; the upper part of the concrete water retaining weir is level with the top of the intercepting branch pipe, the outer part of the concrete water retaining weir is level with the current situation dark culvert sewage pipeline, and the inner part of the concrete water retaining weir is level with the pipe orifice of the intercepting branch pipe. The utility model has the advantages of simple structure, no need of external power drive, little social influence, strong construction operability, convenient maintenance and the like, and has instant effect on pollution treatment.

The above prior art solutions have the following drawbacks: rainwater and the intercepting main pipe flow into the sewage plant together, the rainwater does not need to be subjected to sewage treatment in the early stage of rainfall, and the treatment system of the sewage plant is overloaded or even crashed when the rainfall is overlarge; when the maintenance personnel clear up rubbish, need the operation of going into the well, can be more troublesome like this, wet and slippery has the incident to take place easily in the well moreover, practical inadequately. Therefore, the point source pollution treatment equipment for the river and lake sewage discharge outlet is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides a not enough to prior art, the utility model provides a river lake drain point source pollution control is equipped, has solved the rainwater and has together flowed into the problem of the operation of need going into the well when sewage factory and maintainer clearance rubbish with the main pipe that dams.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a river lake drain point source pollution control equipment, includes blow off pipe, deep well and dirty pipe, piece together a tub through connection through the weak point between blow off pipe and the deep well, the bottom of piecing together the pipe and being located the inside part of deep well and being provided with the opening for the weak point, the open-ended bottom is provided with leads dirty groove, the bottom of leading dirty groove has the main pipe that dams through branch pipe fixed mounting, the bottom of branch pipe is provided with electric valve, the bottom of deep well has been placed and has been collected the cage, it includes lifting hook and breach to collect the cage, the inner wall of deep well is provided with the buffer block.

As an optimal technical scheme of the utility model, the blow off pipe forms by the culvert pipe concatenation with dirty pipe, dirty pipe is buried underground in the inside of river lake embankment to go out.

As an optimized technical scheme of the utility model, open-ended edge is provided with the otter board.

As an optimized technical scheme of the utility model, the main pipe that dams inlays in the concrete pier of locating the deep well bottom, the inner wall of deep well is extended at the both ends of the main pipe that dams.

As an optimized technical scheme of the utility model, the top of deep well and the earth's surface department that is located the embankment are provided with the well lid.

As the utility model discloses a preferred technical scheme, the buffer block is the flexible post of spring, two sets of are no less than to the quantity of buffer block.

Compared with the prior art, the utility model provides a river lake drain point source pollution control equipment possesses following beneficial effect:

1. this equipment is administered in pollution of river lake drain point source through setting up electric valve, can self-closing branch pipe when the water yield is too much, prevents a large amount of rainwater inflow sewage factory, improves rainwater, sewage treatment's rationality, avoids causing sewage factory's processing system to transship or even collapse.

2. This equipment is administered in pollution of river lake drain point source collects the cage through setting up, can block grit, rubbish in the rainwater, prevents that grit, rubbish from directly discharging to and causing the pollution in the river lake, still conveniently takes out simultaneously, need not maintainer operation of going into the well, and is safer, convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the cut-off main pipe of the present invention.

In the figure: 1. a blow-off pipe; 2. a deep well; 3. a sewage outlet pipe; 4. short splicing pipes; 5. an opening; 6. a sewage guide groove; 7. a branch pipe; 71. an electrically operated valve; 8. intercepting a main pipe; 9. a collection cage; 10. a hook; 11. a notch; 12. a buffer block; 13. a screen plate; 14. concrete piers; 15. a well cover is provided.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.

Examples

Referring to fig. 1-2, the present invention provides the following technical solutions: the utility model provides a river lake drain point source pollution control equipment, including blow off pipe 1, deep well 2 and play dirty pipe 3, piece together through 4 through connections of pipe between blow off pipe 1 and the deep well 2 through the weak point, the bottom of 4 and the part that is located 2 inside deep wells of short pipe is provided with opening 5, opening 5's bottom is provided with leads dirty groove 6, lead the bottom of dirty groove 6 and pass through branch pipe 7 fixed mounting and have the trunk pipe 8 that dams, the bottom of branch pipe 7 is provided with electric valve 71, collection cage 9 has been placed to the bottom of deep well 2, it includes lifting hook 10 and breach 11 to collect cage 9, the inner wall of deep well 2 is provided with buffer block 12.

In this embodiment, the sewage draining pipe 1 is the end part of the confluence culvert of rainwater and sewage, when it is not raining or in the initial stage of raining, the opening 5 makes the collected sewage and a small amount of rainwater with higher pollution concentration directly fall into the sewage guide groove 6 to the short splicing pipe 4, thereby flowing into the intercepting main pipe 8, after the initial stage of raining, the amount of the rainwater and the sewage after mixing is more, the sewage guide groove 6 overflows after being filled with the rainwater, the excessive discharge of the rainwater cannot be influenced, therefore, the rs485 water sensor can be installed at the pipe orifice of the sewage outlet pipe 3 or the short splicing pipe 4, when the water amount is too much, the water sensor detects that the water overflows from the short splicing pipe 4, the controller controls the electric valve 71 to close after timing, so as to prevent a large amount of rainwater from flowing into the sewage plant, improve the rationality of rainwater and sewage treatment, avoid causing overload and even collapse of the treatment system of the sewage plant, the collecting cage 9 can collect the sandstone in the rainwater, Rubbish blocks, prevents that grit, rubbish from directly discharging to cause the pollution in the river lake, still conveniently takes out simultaneously, need not maintainer operation of going into the pit, and is safer, convenient, and breach 11 makes during water can flow into collection cage 9, and lifting hook 10 makes things convenient for maintainer to catch with the hook to take out and empty rubbish with collection cage 9.

Specifically, blow off pipe 1 and sewage outlet pipe 3 are formed by culvert pipe concatenation, and sewage outlet pipe 3 buries in the inside of river lake bank.

In this embodiment, the sewage outlet pipe 3 is a passage through which rainwater and treated sewage flow into rivers and lakes.

Specifically, the edge of the opening 5 is provided with a mesh plate 13.

In this embodiment, the screen 13 prevents sand, garbage, etc. in the rainwater from flowing into the dirt guide groove 6 and causing blockage.

Specifically, the intercepting main pipe 8 is embedded in a concrete pier 14 at the bottom of the deep well 2, and two ends of the intercepting main pipe 8 extend out of the inner wall of the deep well 2.

In this embodiment, the intercepting main pipe 8 is communicated with a sewage plant, so that sewage flows into the sewage plant for treatment.

Specifically, a well cover 15 is provided above the deep well 2 and on the surface of the bank.

In this embodiment, well lid 15 covers deep well 2, prevents that earth's surface rubbish from getting into deep well 2 to and avoid personnel, animal to drop, well lid 15 also can open, makes things convenient for maintainer to take out and collects cage 9 and emptys rubbish.

Specifically, the buffer blocks 12 are spring telescopic columns, and the number of the buffer blocks 12 is not less than two.

In this embodiment, buffer block 12 can cushion the impact force of the water that collects cage 9 and receive, avoids collecting cage 9 collision, extrudees 2 inner walls of deep well and leads to collecting cage 9 and deep well 2 to damage.

The utility model discloses a theory of operation and use flow: when the rainwater collecting device is used, sewage flows into the sewage discharge pipe 1 after converging through the pipelines, enters the opening 5 of the short splicing pipe 4 and falls into the sewage guide groove 6, so that the sewage flows into a sewage plant through the intercepting main pipe 8 to be treated, when raining, the rainfall at the early stage of raining is not large, the sewage plant still can flow into the sewage plant through the intercepting main pipe 8 to be treated, the treatment on the rainwater with high pollution concentration at the early stage of raining is not influenced, after the early stage of raining, the rainfall is increased and can overflow the sewage guide groove 6 to flow into the deep well 2, the rainfall sensor detects the rainfall, the electric valve 71 is automatically closed, a large amount of rainwater is prevented from flowing into the sewage plant, the rationality of rainwater and sewage treatment is improved, the overload and even collapse of a treatment system of the sewage plant are avoided, the rainwater flows into the collecting cage 9, and gravels and garbage are separated. 1. A blow-off pipe; 2. a deep well; 3. a sewage outlet pipe; 4. short splicing pipes; 5. an opening; 6. a sewage guide groove; 7. a branch pipe; 71. an electrically operated valve; 8. intercepting a main pipe; 9. a collection cage; 10. a hook; 11. a notch; 12. a buffer block; 13. a screen plate; 14. concrete piers; 15. a well cover is provided.

Finally, it should be noted that: 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 described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (6)

1. The utility model provides a river lake drain point source pollution control equipment, includes blow off pipe (1), deep well (2) and dirt outlet pipe (3), its characterized in that: pipe (4) through connection is pieced together through the short circuit between blow off pipe (1) and deep well (2), the bottom of piecing together pipe (4) for a short time and being located deep well (2) inside part is provided with opening (5), the bottom of opening (5) is provided with leads dirty groove (6), the bottom of leading dirty groove (6) has main pipe (8) that dams through branch pipe (7) fixed mounting, the bottom of branch pipe (7) is provided with electric valve (71), collection cage (9) have been placed to the bottom of deep well (2), collection cage (9) are including lifting hook (10) and breach (11), the inner wall of deep well (2) is provided with buffer block (12).

2. The pollution control device for the point source of the sewage outfall of the river and the lake as claimed in claim 1, which is characterized in that: the sewage discharge pipe (1) and the sewage outlet pipe (3) are formed by splicing culvert pipes, and the sewage outlet pipe (3) is buried in a river and lake embankment.

3. The pollution control device for the point source of the sewage outfall of the river and the lake as claimed in claim 1, which is characterized in that: the edge of the opening (5) is provided with a screen plate (13).

4. The pollution control device for the point source of the sewage outfall of the river and the lake as claimed in claim 1, which is characterized in that: the intercepting main pipe (8) is embedded in a concrete pier (14) at the bottom of the deep well (2), and two ends of the intercepting main pipe (8) extend out of the inner wall of the deep well (2).

5. The pollution control device for the point source of the sewage outfall of the river and the lake as claimed in claim 1, which is characterized in that: and a well cover (15) is arranged above the deep well (2) and on the earth surface of the embankment.

6. The pollution control device for the point source of the sewage outfall of the river and the lake as claimed in claim 1, which is characterized in that: the buffer blocks (12) are spring telescopic columns, and the number of the buffer blocks (12) is not less than two.

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