CN111634998A

CN111634998A - Sewage in-situ treatment equipment for river drain outlet

Info

Publication number: CN111634998A
Application number: CN202010546419.2A
Authority: CN
Inventors: 徐瑞; 刘神伟; 强胜; 黄晓琦; 潘瑞松
Original assignee: Jiangsu Ruziniu Ecological Science & Technology Co ltd
Current assignee: Jiangsu Ruziniu Ecological Science & Technology Co ltd
Priority date: 2020-06-15
Filing date: 2020-06-15
Publication date: 2020-09-08
Anticipated expiration: 2040-06-15
Also published as: CN111634998B

Abstract

The invention relates to the technical field of water treatment, in particular to a sewage in-situ treatment device for a river drain outlet, wherein a floating body structure floats on the surface of a water body and moves up and down along a guide rod body along with the change of water level; the floating body structure and the edge of the river channel are enclosed into an annular area, and the bottom of the annular area is provided with a processing unit for processing the water body; the guide rod body is provided with the guide way including the cavity that link up along length direction on the first lateral wall of cavity, and the interval is provided with a plurality of layers of salient structures on the inner wall of guide way both sides, and the tip of body structure is provided with the connecting plate that inserts the cavity through the guide way part to and the cardboard of being connected perpendicularly with the connecting plate, the cardboard sets up in the cavity, and the cardboard thickness is less than the protruding height of salient structure, still is less than the interval between the second lateral wall of protrusion structure and cavity. According to the invention, the high-frequency movement of the floating body structure caused by the high-frequency fluctuation of the water level can be avoided by arranging the convex structure, so that the connection stability of the processing unit and the floating body structure is ensured.

Description

Sewage in-situ treatment equipment for river drain outlet

Technical Field

The invention relates to the technical field of water treatment, in particular to a sewage in-situ treatment device for a river drain outlet.

Background

With the technical progress in the aspect of environmental protection and the increasing attention of national people to the environment, people pay more and more attention to the quality of the river water environment. The current sewage draining exit treatment technology is simple, partial treatment devices only filter sewage, the removing rate of pollutants in the sewage is not high, and the sewage drained into a river channel is not greatly different from the direct drainage.

Among the prior art, the delivery port department of sewage sets up the body frame that adapts to the water level change in the river course, carries out the filtration of water and processing such as contact oxidation through each processing unit of body frame internal fixation to make sewage obtain the processing at the source.

However, in the using process, because the fluctuation frequency of the water level is relatively high, even if the fluctuation amplitude is relatively low, risks are brought to the connection effectiveness of each processing unit and the floating body frame, and frequent up-and-down shaking easily causes the connection parts to break.

In view of the existing defects, the inventor of the invention actively researches and innovates based on the practical experience and professional knowledge which are abundant for many years when the product is designed and manufactured, and is matched with the application of theory, so as to create a sewage in-situ treatment device for a river drain outlet, and the sewage in-situ treatment device is more practical.

Disclosure of Invention

The invention aims to provide the in-situ treatment equipment for the sewage of the river drain outlet, thereby effectively solving the problems in the background technology.

In order to achieve the purpose, the invention adopts the technical scheme that:

river drain sewage normal position treatment facility includes:

the guide rod body is fixedly arranged by being attached to the edge of the river channel;

the floating body structure floats on the surface of the water body and moves up and down along the guide rod body along with the change of water level; the floating body structure and the edge of the river channel are enclosed into an annular area, and the bottom of the annular area is provided with a processing unit for processing the water body;

the guide rod body comprises a through cavity with a rectangular cross section, a guide groove is formed in the first side wall of the cavity along the length direction, a plurality of layers of protruding structures are arranged on the inner walls of two sides of the guide groove at intervals, and the protruding direction of each protruding structure is perpendicular to the length direction of the guide rod body;

the end part of the floating body structure is provided with a connecting plate which is partially inserted into the cavity through the guide groove and a clamping plate which is vertically connected with the connecting plate, the clamping plate is arranged in the cavity, the thickness of the clamping plate is smaller than the protruding height of the protruding structure and the distance between the protruding structure and the second side wall of the cavity, and the second side wall is parallel to the first side wall.

Further, connect be provided with on the connection lateral wall of first lateral wall and second lateral wall with the hole site that the protruding structure cross-section is the same, the hole site confession the protruding structure gets into in the cavity, protruding structure end is fixed with the mounting panel, the mounting panel with it realizes to connect lateral wall external connection the fixing of protruding structure.

Furthermore, the protruding structure comprises a binding surface attached to the first side wall, guide surfaces symmetrically arranged on two sides of the width direction of the binding surface, and a connecting surface connecting the two guide surfaces;

wherein the two guide surfaces gradually converge in the projecting direction of the projecting structure.

Further, the connecting surface is a protruding curved surface structure.

Further, a magnetic layer is arranged on the side surface of the clamping plate facing the first side wall;

or, a magnetic layer is arranged on the inner wall of the first side wall.

Further, the floating body structure comprises a plurality of connecting sections which are hinged, and a cavity structure is arranged in each connecting section.

Furthermore, an inwards concave groove body is arranged at the top of the connecting section.

Further, the height of the inner wall of the groove body, which is positioned at the inner side of the annular area, relative to the bottom of the groove body is lower than that of the outer wall of the groove body.

Further, one surface of the outer wall facing the inner side of the annular area is buckled inwards relative to the groove body.

Further, be provided with the UNICOM on the outer wall the cell body with the outside body that link up of annular region, it is located to link up the body one end in the cell body is provided with the filter screen.

Through the technical scheme of the invention, the following technical effects can be realized:

according to the invention, the high-frequency movement of the floating body structure caused by the high-frequency fluctuation of the water level can be avoided by arranging the convex structure, so that the connection stability of the processing unit and the floating body structure is ensured.

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, it is obvious that the drawings in the following description are only some embodiments described in the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a schematic view of a local connection of a guidance pole body and a floating body structure;

FIG. 2 is a partial schematic view of the floating body structure (i.e., a structural schematic view of the connecting segments);

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is a partial enlarged view of the raised structures at locations corresponding to the card (the card being located between two layers of raised structures);

FIG. 5 is a schematic view of the card of FIG. 4 after tilting;

FIG. 6 is a schematic view of the card of FIG. 4 after it has been translated;

FIG. 7 is a top view of the guide bar body (including the web portion and the catch plate);

FIG. 8 is an enlarged partial view of the mounting plate at the location;

FIG. 9 is an enlarged view of a portion of the mounting location of the projecting structure;

FIG. 10 is a schematic view of a connecting segment;

FIG. 11 is a cross-sectional view of the connecting segment;

FIG. 12 is a schematic view of the connection section of FIG. 11 after being tilted;

FIG. 13 is an enlarged view of a portion of FIG. 10 at C;

reference numerals: the floating body structure comprises a guide rod body 1, a cavity 11, a first side wall 11a, a second side wall 11b, a guide groove 12, a protruding structure 13, a binding surface 13a, a guide surface 13b, a connecting surface 13c, a mounting plate 14, a floating body structure 2, a connecting plate 21, a clamping plate 22, a connecting section 23, a groove body 24, a through pipe body 25 and a filter screen 26.

Detailed Description

The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.

In the description of the present invention, it should be noted that the orientations or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like are based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but 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, and thus, should not be construed as limiting the present invention.

In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "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; either directly or indirectly through intervening media, or may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art. This embodiment is written in a progressive manner.

As shown in figures 1-7, the in-situ treatment equipment for sewage at the sewage discharge outlet of the river comprises: the guide rod body 1 is fixedly arranged by being attached to the edge of a river channel; the floating body structure 2 floats on the surface of the water body and moves up and down along the guide rod body 1 along with the water level change; the floating body structure 2 and the edge of the river channel are enclosed into an annular area, and the bottom of the annular area is provided with a processing unit for processing the water body; the guide rod body 1 comprises a through cavity 11 with a rectangular cross section, a guide groove 12 is formed in the first side wall 11a of the cavity 11 along the length direction, a plurality of layers of protruding structures 13 are arranged on the inner walls of two sides of the guide groove 12 at intervals, and the protruding direction of each protruding structure 13 is perpendicular to the length direction of the guide rod body 1; the end of the floating body structure 2 is provided with a connecting plate 21 partially inserted into the cavity 11 through the guide groove 12, and a clamping plate 22 vertically connected with the connecting plate 21, the clamping plate 22 is arranged in the cavity 11, wherein the thickness of the clamping plate 22 is smaller than the height of the protrusion of the protruding structure 13 and smaller than the distance between the protruding structure 13 and the second side wall 11b of the cavity 11, and the second side wall 11b is parallel to the first side wall 11 a.

As shown in fig. 1 to 7, in a specific implementation process, the treatment unit that can be disposed at the bottom of the annular region includes a physical interception unit and a contact oxidation unit, and the floating body structure 2 is only used as the above structure to form a fixed structure at the sewage outlet at the edge of the river channel.

In the working process, the floating body structure 2 floats on the water surface and floats up and down along the guide rod body 1 along with the change of the water level, in the process, in order to avoid the high-frequency movement of the floating body structure 2 caused by the high-frequency fluctuation of the water level, the protruding structures 13 are arranged to form the blocking structures, when the water level does not fluctuate or the fluctuation range is small, the floating body structure 2 is arranged horizontally relatively, therefore, as shown in fig. 4, the clamping plate 22 can be limited between the upper protruding structure 13 and the lower protruding structure 13 in the height range, when the water level changes, one end of the floating body structure 2 is limited by the protruding structures 13, the whole body can change along with the water level, and the water level rises as an example, the inclination condition as shown in fig. 5 can occur, and the inclination can enable one end of the clamping plate 22 to enter the gap between the protruding structures 13 and the second side. The range of tilt that card 22 can pass is controlled in the present invention by controlling the projection height of projection structure 13.

Of course, during the use of the whole floating structure 2, due to the complexity of the working environment, there may be a case where the connection plate 21 as shown in fig. 6 is horizontally moved as a whole so that the card plate 22 can pass through the gap between the protruding structure 13 and the second side wall 11b, but this case occurs less frequently and is generally ended momentarily, and it must occur at both sides of the floating structure 2 at the same time so that the above-mentioned case can occur, and thus it is negligible. In the working process, sewage can apply a force far away from the edge of the river channel to each treatment unit, so that the clamping plates 22 are more prone to be attached to the first side walls 11a, the height stability of the floating body structure 2 in a set range can be achieved, the position floating caused by fluctuation of the water level is reduced, and the connection stability of each treatment unit and the floating body structure 2 is guaranteed.

As shown in fig. 7, the width of the guide groove 12 can be selected according to the actual situation, and is preferably larger than the thickness of the connecting plate 21, so that the use requirement can be satisfied even when the connecting plate 21 is relatively inclined in the figure.

The connecting side wall 11c connecting the first side wall 11a and the second side wall 11b is provided with a hole site with the same section as the protruding structure 13, the hole site is used for the protruding structure 13 to enter the cavity 11, the end part of the protruding structure 13 is fixed with a mounting plate 14, and the mounting plate 14 is connected with the connecting side wall 11c to realize the fixation of the protruding structure 13.

As shown in fig. 8, the preferred embodiment solves the problem of mounting the protruding structure 13, and during the mounting process, the protruding structure 13 and the mounting plate 14 can be fixed by welding or a connecting piece, and then the protruding structure 13 can be fixed by the connecting connection between the mounting plate 14 and the connecting side wall 11c, which is simple and convenient.

The protruding structure 13 comprises an attaching surface 13a attached to the first sidewall 11a, guide surfaces 13b symmetrically arranged on both sides of the attaching surface 13a in the width direction, and a connecting surface 13c connecting the two guide surfaces 13 b; wherein the two guide surfaces 13b gradually converge in the direction of projection of the projecting structure 13. As shown in fig. 9, to form an angle for guiding the chucking plate 22 so that it is more easily realized during the height transition, the connection surface 13c is a protruded curved surface structure for the same purpose.

As a preference of the above embodiment, the card 22 is provided with a magnetic layer on the side facing the first side wall 11 a; alternatively, a magnetic layer is provided on the inner wall of the first sidewall 11 a. Through the setting of magnetic layer for in keeping the stable in-process of water level, cardboard 22 can be with first lateral wall 11a better laminating, but magnetism only can make the trend that provides the laminating, does not restrict floating body structure 2 and carries out the regulation of height.

Preferably, the floating body structure 2 comprises a plurality of connecting sections 23 which are hinged, and the connecting sections 23 are of hollow structures. Therefore, the whole water body treatment range can be flexibly adjusted within a certain range, the fluctuation of the water body can be adapted through the shape change within a certain range in the same plane, the impact on the floating body structure 2 on the guide rod body 1 is reduced, and the service life of the whole treatment equipment is ensured.

In the working process, sewage has the trend of outward circulation, therefore debris on the surface of water also can be dispersed outward along with the trend, in order to avoid debris entering the river course under this diffusion trend, as shown in fig. 10 and 11, the top of the connecting section 23 is provided with the groove body 24 which is concave inwards, thereby enabling the debris on the surface to fall into the groove body 24 to be collected in the process of passing through the connecting section 23, only the groove body 24 needs to be cleaned regularly, and the work can be directly carried out beside a river, which is convenient and feasible.

The height of the inner wall of the tank body 24, which is located at the inner side of the annular area, relative to the bottom of the tank body 24 is lower than the height of the outer wall of the outer side, so that sundries can better enter the tank body, but the sundries are not easy to flow out through the limitation of the outer wall, and certainly, the adjustment of the center of gravity is required to be performed as much as possible in other ways, so that the water body of the tank body 24 is kept as level as possible in a. For the same purpose, the side of the outer wall facing the inside of the annular region is snapped inwards relative to the trough body 24, so that a better collection of impurities is obtained, even when the floating structure 2 is properly tilted, as shown in fig. 12, the tilted surface prevents impurities from being guided outwards. Of course, in order to make the impurities better enter into the trough body 24, the inner wall of the trough body 24 may be correspondingly provided with a guide surface.

Preferably, the outer wall of the above embodiment is provided with a through pipe 25 communicating the tank 24 and the outside of the annular region, and one end of the through pipe 25 located in the tank 24 is provided with a filter screen 26, so that water in the tank 24 can flow out instantly.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. 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 invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. River drain sewage normal position treatment facility, its characterized in that includes:

the guide rod body (1) is fixedly attached to the edge of the river channel;

the floating body structure (2) floats on the surface of the water body and moves up and down along the guide rod body (1) along with the change of water level; the floating body structure (2) and the edge of the river channel are enclosed into an annular area, and the bottom of the annular area is provided with a processing unit for processing the water body;

the guide rod body (1) comprises a through cavity (11) with a rectangular cross section, a guide groove (12) is formed in a first side wall (11 a) of the cavity (11) along the length direction, a plurality of layers of protruding structures (13) are arranged on inner walls of two sides of the guide groove (12) at intervals, and the protruding direction of each protruding structure (13) is perpendicular to the length direction of the guide rod body (1);

the end part of the floating body structure (2) is provided with a connecting plate (21) which is partially inserted into the cavity (11) through the guide groove (12), and a clamping plate (22) which is vertically connected with the connecting plate (21), wherein the clamping plate (22) is arranged in the cavity (11), the thickness of the clamping plate (22) is smaller than the protruding height of the protruding structure (13) and the distance between the protruding structure (13) and a second side wall (11 b) of the cavity (11), and the second side wall (11 b) is parallel to the first side wall (11 a).

2. The in-situ sewage treatment equipment for the sewage drain outlet of the river channel according to claim 1, wherein a hole site with the same cross section as that of the protruding structure (13) is arranged on a connecting side wall (11 c) connecting the first side wall (11 a) and the second side wall (11 b), the hole site is used for allowing the protruding structure (13) to enter the cavity (11), a mounting plate (14) is fixed at the end part of the protruding structure (13), and the mounting plate (14) is externally connected with the connecting side wall (11 c) to fix the protruding structure (13).

3. The in-situ treatment equipment for the sewage of the river sewage draining exit according to claim 1 or 2, wherein the protruding structure (13) comprises an abutting surface (13 a) abutting against the first side wall (11 a), guide surfaces (13 b) symmetrically arranged at two sides of the abutting surface (13 a) in the width direction, and a connecting surface (13 c) connecting the two guide surfaces (13 b);

wherein the two guide surfaces (13 b) gradually converge in the protruding direction of the protruding structure (13).

4. The in-situ treatment equipment for sewage of a river drain outlet according to claim 3, wherein the connecting surface (13 c) is a protruding curved surface structure.

5. The in-situ sewage treatment equipment for the sewage draining outlet of the river channel according to claim 1, wherein a magnetic layer is arranged on the side surface of the clamping plate (22) facing the first side wall (11 a);

or a magnetic layer is arranged on the inner wall of the first side wall (11 a).

6. The in-situ treatment equipment for sewage of a sewage drain outlet of a river channel as claimed in claim 1, wherein the floating body structure (2) comprises a plurality of connecting sections (23) which are hinged, and a cavity structure is arranged in each connecting section (23).

7. The in-situ treatment equipment for sewage at the sewage draining exit of the river channel as claimed in claim 6, wherein the top of the connecting section (23) is provided with an inwards concave groove body (24).

8. The in-situ sewage treatment equipment for the sewage draining outlet of the river channel as claimed in claim 7, wherein the height of the inner wall of the tank body (24) positioned at the inner side of the annular area relative to the bottom of the tank body (24) is lower than that of the outer wall of the tank body at the outer side.

9. The in situ riverway sewage outlet treatment equipment as claimed in claim 8, wherein one surface of the outer wall facing the inner side of the annular region is buckled inwards relative to the trough body (24).

10. The in-situ treatment equipment for the sewage of the sewage draining outlet of the river channel as claimed in claim 8, wherein a through pipe body (25) communicated with the tank body (24) and the outside of the annular region is arranged on the outer wall, and a filter screen (26) is arranged at one end of the through pipe body (25) positioned in the tank body (24).