CN211367312U - A administer device for river course rainwater row mouth - Google Patents
A administer device for river course rainwater row mouth Download PDFInfo
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- CN211367312U CN211367312U CN201921158612.8U CN201921158612U CN211367312U CN 211367312 U CN211367312 U CN 211367312U CN 201921158612 U CN201921158612 U CN 201921158612U CN 211367312 U CN211367312 U CN 211367312U
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- layer
- fixing
- grip block
- fixing base
- filtering
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Abstract
The utility model relates to a river course sewage treatment technical field, concretely relates to an administer device for river course rainwater row mouth, this administer device encloses to be established around rainwater row mouth, forms filtration space for handle rainwater row mouth department exhaust sewage, this administer device includes filter layer, bamboo chip stratum reticulare, fixed column layer in thickness direction, and fixed column layer comprises the fixed column, and the filter layer is fixed on the bamboo chip stratum reticulare, and the filter layer is used for filtering rainwater row mouth exhaust sewage, and bamboo chip stratum reticulare is fixed on the fixed column, the utility model discloses a mutually supporting between filter screen, bamboo chip stratum reticulare, the fixed column has improved overall structure's stability.
Description
Technical Field
The utility model relates to a river course sewage treatment plant, concretely relates to administer device for river course rainwater row mouth.
Background
In recent years, with the development of social economy, people have increased living requirements, and the water environment treatment is increasingly emphasized. However, the ecological system structure and function of many domestic urban water bodies are degraded in different degrees, the habitat of aquatic animals and the aquatic plant system are seriously damaged, the eutrophication problem of rivers and lakes is not small, the construction of the river channel ecological system has certain requirements on water quality, the sewage in the rainwater drainage port contains more impurities, the water quality of the river channel can be threatened by directly discharging into the river channel, the construction difficulty of the river channel ecological system is increased, so a treatment device is arranged at the rainwater drainage port, the river-entering sewage is filtered and purified and then discharged into the river channel, which is an important measure for ensuring the water quality of the river channel, and the whole structure of the conventional treatment device arranged at the rainwater drainage port is unstable and is easily damaged by water flow.
SUMMERY OF THE UTILITY MODEL
For solving the problem that exists among the prior art, the utility model provides a control device for river course rainwater row mouth, the utility model discloses a mutually support between filtering layer and the supporting layer has improved overall structure's stability.
The utility model discloses a following technical scheme realizes:
a treatment device for a river channel rainwater drainage port is arranged around the rainwater drainage port in a surrounding manner to form a filtering space for treating sewage discharged from the rainwater drainage port;
the treatment device comprises a filtering layer for filtering sewage discharged from the rainwater discharge outlet and a supporting layer for supporting the filtering layer.
Furthermore, two or more supporting layers are arranged to support the filtering layer.
Furthermore, the supporting layer is composed of fixing devices which are arranged at equal intervals, the interval between the fixing devices is 1-5cm, the fixing devices are arranged perpendicular to the horizontal plane, and the fixing devices are driven into the bottom of the riverbed.
Furthermore, the fixing device is a fixing column.
Further, the supporting layer comprises a bamboo sheet net layer and a fixed column layer in the thickness direction, the fixed column layer is composed of fixed columns, the filtering layer is fixed on the bamboo sheet net layer, the bamboo sheet net layer is fixed on the fixed columns, the distance between the fixed columns is 10-20 cm, the fixed columns are arranged around the rainwater drainage port in an enclosing mode, the fixed columns are perpendicular to the horizontal plane, and the fixed columns are driven into the bottom of the riverbed.
Further, the upper end and the lower end of the bamboo sheet net layer are respectively fixed with a frame, and the side surface of the frame along the width direction is provided with a hole groove;
the clamping device comprises a bamboo chip net layer, clamping plates and clamping pieces, wherein the clamping pieces are matched with the upper frame and the lower frame and used for fixing the filter layer on the bamboo chip net layer;
the inner side surface of one of the clamping plates at the two sides is provided with a bulge which corresponds to the hole groove in position after being buckled and is just embedded into the hole groove in size.
Furthermore, the bottom of the frame is provided with a slot in the transverse direction;
the lower extreme of both sides grip block all is equipped with the anticreep back-off, and the anticreep back-off symmetry that both sides grip block lower extreme set up sets up in opposite directions, and the anticreep back-off that both sides grip block lower extreme set up can the buckle in the slot, and the buckle spare is through the integrated into one piece that moulds plastics.
Further, the supporting layer is inserted on the fixing base, the riverbed bottom is squeezed into to the fixing base, bottom area is less than bottom area down on the fixing base, the inside cavity that is of fixing base, the through-hole that is used for the bottom of supporting layer to insert is offered to the bottom surface on the fixing base, the inside grip block that is equipped with two sets of symmetries and sets up of fixing base, two sets of grip blocks form the centre gripping space and are used for the centre gripping supporting layer, but the upper end and the through-hole swing back and forth of grip block are connected, the lower extreme of grip block extends to the fixing base is inside, the grip block passes through the spring and is connected with the side of fixing base, the side fixed connection of spring one end and fixing base, the spring other end and grip block fixed connection, horizontal distance between two sets of grip block.
Furthermore, the bottom of the filtering space enclosed by the filtering layer is filled with biological carriers.
The utility model has the advantages that,
the utility model discloses river course rainwater row's mouth processing apparatus stable in structure, the treatment effect is good, through mutually supporting between filtering layer and the supporting layer, overall structure's stability has been improved, through the structure of specifically setting for the supporting layer, the stability of structure has further been strengthened, the setting of frame and cooperation buckle spare has guaranteed the buckle effect about the bamboo chip stratum reticulare, the part of filter layer buckle in buckle spare is difficult not hard up breaks away from, simultaneously through the fixed filter layer of buckle mode, it is more convenient when needing to change the filter layer.
When sewage with more suspended substances is discharged into the filtering space, the suspended substances can be intercepted in the filtering space, the filtered water permeates into a river channel, and the bottom of the filtering space is filled with biological carriers, so that the pollutants in the sewage can be further treated while the indigenous microorganisms are guided to grow.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the structure of the bamboo sheet net layer of the present invention;
FIG. 3 is a schematic view of the fixing base of the present invention;
FIG. 4 is a schematic view of the structure of the fastener of the present invention;
description of reference numerals: 1: filter layer, 2: bamboo sheet net layer, 3: fixing columns and 4: biological carrier, 5: rainwater drainage port, 6: bamboo sheet net layer, 7: frame, 8: hole groove, 9: fastener, 10: strip, 11: projection, 12: anti-drop back-off, 13: fixing base, 14: and a through hole.
Detailed Description
The present invention is further described in conjunction with the following embodiments, which are only a part of the embodiments of the present invention, but not all embodiments, and other embodiments obtained by those skilled in the art without creative efforts based on the embodiments of the present invention all belong to the protection scope of the present invention.
A treatment device for a river channel rainwater drain opening is arranged around a rainwater drain opening 5 in a surrounding mode to form a filtering space for treating sewage discharged from the rainwater drain opening 5;
the treatment device comprises a filter layer 1 for filtering sewage discharged from a rainwater discharge outlet 5 and a supporting layer for supporting the filter layer 1.
Further, the supporting layer is a single-layer fixing column 3, the fixing columns 3 are arranged at equal intervals, the intervals between the fixing columns 3 are 1-5cm, the fixing columns 3 are perpendicular to the horizontal plane, and the fixing columns 3 are driven into the bottom of the riverbed.
Further, two supporting layers are arranged.
Further, the supporting layer includes bamboo chip stratum reticulare 2, fixed column layer in the thickness direction, and fixed column layer is become by fixed column group 3, and filter layer 1 is fixed on bamboo chip stratum reticulare 2 layer, and bamboo chip stratum reticulare 2 layer is fixed on fixed column 3, and the interval is 10 ~ 20cm between the fixed column 3, encloses to establish around the rainwater row mouth, and fixed column 3 perpendicular to horizontal plane sets up, and fixed column 3 squeezes into the riverbed bottom.
Further, the upper end and the lower end of the bamboo chip net layer 2 are respectively fixed with a frame 7, and the side surface of the frame 7 along the width direction is provided with a hole groove 8;
the filter comprises an upper frame 7 and a lower frame 7, and is characterized by further comprising a buckling piece 9 matched with the upper frame 7 and the lower frame 7, wherein the buckling piece 9 is used for fixing the filter layer 1 on the bamboo chip net layer 2, the buckling piece 9 comprises a strip-shaped plate 10 and clamping plates symmetrically arranged on two sides of the strip-shaped plate 10, the clamping plates on the two sides are vertically connected with the strip-shaped plate 10, and the clamping plates on the two sides are used for clamping two side faces in the width direction;
the inner side surface of one of the clamping plates at the two sides is provided with a bulge 11 which corresponds to the hole groove after being buckled and is just embedded into the hole groove in size.
Further, the bottom of the frame 7 is provided with a slot in the transverse direction;
the lower extreme of both sides grip block all is equipped with anticreep back-off 12, and the anticreep back-off 12 symmetry in opposite directions that the grip block lower extreme set up of both sides sets up, and anticreep back-off 12 that the grip block lower extreme of both sides set up can the buckle in the slot, and buckle spare 9 is through the integrated into one piece that moulds plastics.
Further, fixed column 3 is inserted on fixing base 13, the riverbed bottom is squeezed into to fixing base 13, the basal area is less than lower basal area on fixing base 13, fixing base 13 is inside to be cavity, through-hole 14 that is used for 3 bottoms of fixed column to insert is offered to the bottom surface on fixing base 13, the inside grip block that sets up of two sets of symmetries that is equipped with of fixing base 13, two sets of grip blocks form the centre gripping space and are used for centre gripping fixed column 3, the upper end and the through-hole 14 of grip block can swing back and forth to be connected, the lower extreme of grip block extends to fixing base 13 is inside, the grip block passes through the spring and is connected with the side of fixing base 13, the side fixed connection of spring one end and fixing base 13, the spring other end and grip block fixed connection, the horizontal distance between two sets of grip block upper ends is greater than the.
Further, the bottom of the filtering space enclosed by the filtering layer 1 is filled with bio-carriers 4.
The above embodiments are only the technical conception and the characteristics of the present invention, and the protection scope of the present invention cannot be limited thereby, and all equivalent changes or decorations made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (9)
1. A treatment device for a river channel rainwater drainage port is arranged around the rainwater drainage port to form a filtering space for treating sewage discharged from the rainwater drainage port,
the treatment device comprises a filtering layer for filtering sewage discharged from the rainwater discharge outlet and a supporting layer for supporting the filtering layer.
2. The device as claimed in claim 1, wherein the drain outlet is a pipe,
two or more supporting layers are arranged to support the filtering layer.
3. The device as claimed in claim 1, wherein the drain outlet is a pipe,
the supporting layer is composed of fixing devices which are arranged at equal intervals, the interval between the fixing devices is 1-5cm, the fixing devices are arranged perpendicular to the horizontal plane, and the fixing devices are driven into the bottom of the riverbed.
4. The device as claimed in claim 3, wherein the drain outlet is a water outlet,
the fixing device is a fixing column.
5. The device as claimed in claim 1, wherein the supporting layer comprises a bamboo sheet net layer and a fixing column layer in the thickness direction, the fixing column layer comprises fixing columns, the filtering layer is fixed on the bamboo sheet net layer, the bamboo sheet net layer is fixed on the fixing columns, the distance between the fixing columns is 10-20 cm, the fixing columns are arranged around the rainwater discharge opening in a surrounding mode, the fixing columns are perpendicular to the horizontal plane, and the fixing columns are driven into the bottom of a riverbed.
6. The device as claimed in claim 5, wherein the drain outlet is a water outlet,
the upper end and the lower end of the bamboo chip net layer are respectively fixed with a frame, and the side surface of the frame along the width direction is provided with a hole groove;
the clamping device comprises a bamboo chip net layer, clamping plates and clamping pieces, wherein the clamping pieces are matched with the upper frame and the lower frame and used for fixing the filter layer on the bamboo chip net layer;
the inner side surface of one of the clamping plates at the two sides is provided with a bulge which corresponds to the hole groove in position after being buckled and is just embedded into the hole groove in size.
7. The device as claimed in claim 6, wherein the drain outlet is a water outlet,
the bottom of the frame is provided with a slot in the transverse direction;
the lower extreme of both sides grip block all is equipped with the anticreep back-off, and the anticreep back-off symmetry that both sides grip block lower extreme set up sets up in opposite directions, and the anticreep back-off that both sides grip block lower extreme set up can the buckle in the slot, and the buckle spare is through the integrated into one piece that moulds plastics.
8. The device as claimed in claim 1, wherein the drain outlet is a pipe,
the supporting layer is inserted on the fixing base, the riverbed bottom is squeezed into to the fixing base, the bottom surface is less than lower bottom surface area on the fixing base, the inside cavity that is of fixing base, the through-hole that is used for the bottom of supporting layer to insert is offered to the bottom surface on the fixing base, the inside grip block that is equipped with two sets of symmetries and sets up of fixing base, two sets of grip blocks form the centre gripping space and are used for the centre gripping supporting layer, but the upper end and the through-hole swing back and forth of grip block are connected, the lower extreme of grip block extends to the fixing base is inside, the grip block passes through the spring and is connected with the side of fixing base, the side fixed connection of spring one end and fixing base, the spring other end and grip block fixed connection, the horizontal distance between.
9. The device as claimed in claim 1, wherein the drain outlet is a pipe,
the bottom of the filtering space surrounded by the filtering layer is filled with biological carriers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158612.8U CN211367312U (en) | 2019-07-23 | 2019-07-23 | A administer device for river course rainwater row mouth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921158612.8U CN211367312U (en) | 2019-07-23 | 2019-07-23 | A administer device for river course rainwater row mouth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211367312U true CN211367312U (en) | 2020-08-28 |
Family
ID=72166006
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921158612.8U Active CN211367312U (en) | 2019-07-23 | 2019-07-23 | A administer device for river course rainwater row mouth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211367312U (en) |
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2019
- 2019-07-23 CN CN201921158612.8U patent/CN211367312U/en active Active
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