CN207641128U - A kind of device for trapping applied to waterworks sedimentation basin - Google Patents
A kind of device for trapping applied to waterworks sedimentation basin Download PDFInfo
- Publication number
- CN207641128U CN207641128U CN201721105036.1U CN201721105036U CN207641128U CN 207641128 U CN207641128 U CN 207641128U CN 201721105036 U CN201721105036 U CN 201721105036U CN 207641128 U CN207641128 U CN 207641128U
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- CN
- China
- Prior art keywords
- sedimentation basin
- flase floor
- groove body
- waterworks
- side wall
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Abstract
The utility model is related to retain equipment technical field, more particularly to a kind of device for trapping applied to waterworks sedimentation basin, including groove body, one end of the groove body is communicated with sedimentation basin water outlet wall, the sedimentation basin water outlet wall is equipped with water outlet, the upper end of the groove body is enclosed equipped with the grid for filtered water inlet, and the lower end of the groove body is equipped with support column.The utility model is suitable for a variety of sedimentation basins of waterworks, including horizontal sedimentation tank, inclined-tube sedimentation tank and inclined-plate clarifying basin etc., being placed in sedimentation basin not influences to precipitate normal precipitation and spoil disposal, without excessive additional occupied space, and easy to operate, transformation convenience, water treatment efficiency are good, are suitable for the technological transformation that waterworks promotes water quality.
Description
Technical field
The utility model is related to retain equipment technical field, and in particular to a kind of retention applied to waterworks sedimentation basin
Device.
Background technology
Raw water quality variation, due to coagulant dosage is improper and water changes etc. in water treatment technology, influence
Coagulating sedimentation effect, can cause sedimentation basin end occur alumen ustum floating return pond phenomenon, so that delivery turbidity is increased.Simultaneously as
Water pollution getting worse, body eutrophication cause the invertebrates such as wheel animalcule, Copepods, cladocera, oligochaetes and nematode
After these invertebrates enter water factory, retention can not be completely removed by traditional conventional water treatment process for mass propagation,
All there is invertebrate in each process section of water factory even output water, threat is brought to the water safety of user.Study table
Bright, increase strainer is retained after conventional water treatment process, can effectively remove the tiny alumen ustum for penetrating filter tank and without vertebra
Animal ensures delivery turbidity and biological safety.However, water factory uses closed technique after filtration mostly at present, it is difficult to look for
It is intercepted to suitable process section point installation strainer.Although part water factory is designed with downflow weir open type technique behind filter tank,
Strainer can be installed here, but since The turbulent river crashes its way through after overflow and has drop, easily strainer is damaged more；Meanwhile in overflow
Installation, dismounting strainer difficulty are larger at weir, are not easy to carry out daily cleaning.
Invention content
In order to overcome shortcoming and defect existing in the prior art, the purpose of this utility model is to provide one kind to be applied to
The device for trapping of waterworks sedimentation basin, the device is easy to operate, transformation is convenient, water treatment efficiency is good, can effectively catching it is heavy
Suspended matter, alumen ustum and the invertebrate of shallow lake pond end ensure the turbidity and biological safety of water outlet.
The purpose of this utility model is achieved through the following technical solutions：
A kind of device for trapping applied to waterworks sedimentation basin, including groove body, one end of the groove body are communicated with precipitation
Pond is discharged wall, and the sedimentation basin water outlet wall is equipped with water outlet, and the upper end of the groove body is enclosed equipped with the grid for filtered water inlet, institute
The lower end for stating groove body is equipped with support column.
Wherein, the upper surface of the groove body is equipped with foot pedal.
Wherein, the groove body is equipped with card slot, and the grid is equipped with the mounting blocks coordinated with card slot.
Wherein, the screen distance of the grid is 100-200 mesh.
Wherein, the groove body is rectangle groove body, and the rectangle groove body includes rectangular base and encloses and set rectangular base
And sequentially connected the first side wall, second sidewall, third side wall and sedimentation basin be discharged wall.
Wherein, the first side wall is equal with third side wall length, and the length ratio of the first side wall and second sidewall is
10-14:1。
Wherein, the grid includes being in turn connected to form the first flase floor, the second flase floor and the third lattice that enclose structure
Screen, first flase floor are connect with the first side wall, and second flase floor is connect with second sidewall, the third flase floor
It is connect with third side wall, first flase floor and third flase floor are rectangle, the upper end of first flase floor and the
It is inclined outwardly under the direction that the first flase floor of upper end edge and third flase floor of three flase floors are located remotely from each other, first flase floor
Angle with third flase floor and horizontal plane is 70-80 °.
Wherein, the grid includes stainless steel base, the waterproof layer coated in stainless steel base surface and is coated in anti-
The adherent layer on water layer surface.
Wherein, the waterproof layer is the melamine core hyperbranched compound coating that thickness is 3-5 μm.
Wherein, the adherent layer is the polytetrafluorethylecoatings coatings that thickness is 3-5 μm.
The beneficial effects of the utility model are：Suitable for a variety of sedimentation basins of waterworks, including horizontal sedimentation tank, tiltedly
Pipe sedimentation basin and inclined-plate clarifying basin etc., being placed in sedimentation basin not influences to precipitate normal precipitation and spoil disposal, is additionally occupied without excessive
Space, and easy to operate, transformation convenience, water treatment efficiency are good, are suitable for the technological transformation that waterworks promotes water quality.
Description of the drawings
Fig. 1 is the front view of the utility model；
Fig. 2 is the side view of the utility model；
Fig. 3 is the structural schematic diagram of grid described in the utility model.
Reference numeral is：1- groove bodies, 11- the first side walls, 12- second sidewalls, 13- thirds side wall, 2- grids, 21- first
Flase floor, the second flase floors of 22-, 23- thirds flase floor, 24- stainless steel bases, 25- waterproof layers, 26- adherent layers, 3- sedimentation basins
It is discharged wall, 31- water outlets, 4- support columns
Specific implementation mode
For the ease of the understanding of those skilled in the art, with reference to 1~3 pair of the utility model of embodiment and attached drawing make into
The explanation of one step, the content that embodiment refers to not are the restriction to the utility model.
Embodiment 1
As shown in Figs. 1-3, a kind of device for trapping applied to waterworks sedimentation basin, including groove body 1, the groove body 1
One end is communicated with sedimentation basin water outlet wall 3, and the sedimentation basin water outlet wall 3 is equipped with water outlet 31, and the upper end of the groove body 1 is enclosed equipped with use
It is equipped with support column 4 in the lower end of the grid 2 of filtered water inlet, the groove body 1.
The device for trapping of the present embodiment is suitable for a variety of sedimentation basins of waterworks, including horizontal sedimentation tank, tube settling
Pond and inclined-plate clarifying basin etc., being placed in sedimentation basin not influences to precipitate normal precipitation and spoil disposal, without excessive additional occupied space, and
Easy to operate, transformation convenience, water treatment efficiency are good, are suitable for the technological transformation that waterworks promotes water quality.
Wherein, the upper surface of the groove body 1 is equipped with foot pedal, facilitates daily manual maintenance or replaces grid 2.
Wherein, the groove body 1 is equipped with card slot, and the grid 2 is equipped with the fixture block coordinated with card slot, and mounting means is firm.
Wherein, the screen distance of the utility model grid 2, which is 100-200 mesh, can have effective rejection effect and reduce
Head loss, it is further preferable that the screen distance of the grid 2 is 150 mesh.
Wherein, the groove body 1 is rectangle groove body, and the rectangle groove body includes rectangular base and encloses and set rectangular base
And sequentially connected the first side wall 11, second sidewall 12, third side wall 13 and the sedimentation basin be discharged wall 3.Rectangle groove body 1 saves
Save space, and have more convenience in flow transport.
Wherein, the first side wall 11 and 13 equal length of third side wall, the first side wall 11 and second sidewall 12
Length ratio is 10-14:1.Preferably, the first side wall 11 and the length ratio of second sidewall 12 are 12:1.For theory, first
The length of 11 second opposing lateral wall 12 of side wall is longer, then the interception higher of the utility model unit volume, i.e., more efficient, but
It is that can also increase the carrying pressure of the utility model simultaneously, therefore the first side wall 11 and the length ratio of second sidewall 12 are
12:1 is advisable.
Wherein, the grid 2 includes being in turn connected to form to enclose the first flase floor 21 of structure, the second flase floor 22 and the
Three flase floors 23, first flase floor 21 are connect with the first side wall 11, and second flase floor 22 is connect with second sidewall 12,
The third flase floor 23 is connect with third side wall 13, and first flase floor 21 and third flase floor 23 are rectangle, institute
The first flase floor of upper end edge 21 and third flase floor 23 of the upper end and third flase floor 23 of stating the first flase floor 21 are located remotely from each other
Direction under be inclined outwardly, first flase floor 21 and third flase floor 23 and the angle of horizontal plane are 70-80 °.It is preferred that
, first flase floor 21 and third flase floor 23 and the angle of horizontal plane are 75 °.First flase floor 21 and third grid
Plate 23 is to retain main body, and the first flase floor 21 and third flase floor 23 are carried out toward the lateral direction of groove body 1 to 15 ° of inclination,
It can improve outside the retention intensity of unit height, the suspended matter, alumen ustum and invertebrate after retention can also be in gravity
Under automatically disengage the first flase floor 21 and third flase floor 23, avoid the blocking of the first flase floor 21 and third flase floor 23, from
And less hydraulic loss.
Wherein, the grid 2 includes stainless steel base 24, the waterproof layer 25 coated in 24 surface of stainless steel base and applies
Overlay on the adherent layer 26 on 25 surface of waterproof layer.Stainless steel base 24 is at low cost, and waterproof layer 25 can improve the corrosion-resistant of stainless steel
Property, and adherent layer 26 can make trapped substance automatically disengage grid 2, and grid 2 is avoided to block.
Wherein, the waterproof layer 25 is the melamine core hyperbranched compound coating that thickness is 3-5 μm, the coating waterproof
Property it is good, it is high with stainless steel base 24 associativity
Wherein, the adherent layer 26 is the polytetrafluorethylecoatings coatings that thickness is 3-5 μm, and the coated release is good, at low cost,
It is high with melamine core hyperbranched compound coating adhesion.
Above-described embodiment is the preferable implementation of the utility model, and in addition to this, the utility model can be with other sides
Formula realizes that any obvious replacement is in the protection model of the utility model without departing from the concept of the premise utility
Within enclosing.
Claims (10)
1. a kind of device for trapping applied to waterworks sedimentation basin, it is characterised in that：Including groove body, one end of the groove body connects
It is connected with sedimentation basin water outlet wall, the sedimentation basin water outlet wall is equipped with water outlet, and the upper end of the groove body is enclosed equipped with for filtered water inlet
Grid, the lower end of the groove body is equipped with support column.
2. a kind of device for trapping applied to waterworks sedimentation basin according to claim 1, it is characterised in that：The slot
The upper surface of body is equipped with foot pedal.
3. a kind of device for trapping applied to waterworks sedimentation basin according to claim 1, it is characterised in that：The slot
Body is equipped with card slot, and the grid is equipped with the mounting blocks coordinated with card slot.
4. a kind of device for trapping applied to waterworks sedimentation basin according to claim 1, it is characterised in that：The lattice
The screen distance of grid is 100-200 mesh.
5. a kind of device for trapping applied to waterworks sedimentation basin according to claim 1, it is characterised in that：The slot
Body is rectangle groove body, and the rectangle groove body includes that rectangular base and enclosing sets rectangular base and sequentially connected first side
Wall, second sidewall, third side wall and the sedimentation basin are discharged wall.
6. a kind of device for trapping applied to waterworks sedimentation basin according to claim 5, it is characterised in that：Described
One side wall is equal with third side wall length, and the length ratio of the first side wall and second sidewall is 10-14:1.
7. a kind of device for trapping applied to waterworks sedimentation basin according to claim 5, it is characterised in that：The lattice
Grid include being in turn connected to form the first flase floor, the second flase floor and the third flase floor that enclose structure, first flase floor
It is connect with the first side wall, second flase floor is connect with second sidewall, and the third flase floor is connect with third side wall, described
First flase floor and third flase floor are rectangle, the upper end of first flase floor and the upper end edge first of third flase floor
It is inclined outwardly under the direction that flase floor and third flase floor are located remotely from each other, first flase floor and third flase floor and horizontal plane
Angle be 70-80 °.
8. a kind of device for trapping applied to waterworks sedimentation basin according to claim 1, it is characterised in that：The lattice
Grid include stainless steel base, the waterproof layer coated in stainless steel base surface and the adherent layer coated in waterproof layer surface.
9. a kind of device for trapping applied to waterworks sedimentation basin according to claim 8, it is characterised in that：It is described anti-
Water layer is the melamine core hyperbranched compound coating that thickness is 3-5 μm.
10. a kind of device for trapping applied to waterworks sedimentation basin according to claim 8, it is characterised in that：It is described
Adherent layer is the polytetrafluorethylecoatings coatings that thickness is 3-5 μm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105036.1U CN207641128U (en) | 2017-08-30 | 2017-08-30 | A kind of device for trapping applied to waterworks sedimentation basin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721105036.1U CN207641128U (en) | 2017-08-30 | 2017-08-30 | A kind of device for trapping applied to waterworks sedimentation basin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207641128U true CN207641128U (en) | 2018-07-24 |
Family
ID=62886667
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721105036.1U Active CN207641128U (en) | 2017-08-30 | 2017-08-30 | A kind of device for trapping applied to waterworks sedimentation basin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207641128U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960924A (en) * | 2019-12-27 | 2020-04-07 | 安徽普氏生态环境工程有限公司 | Water distribution weir plate device |
-
2017
- 2017-08-30 CN CN201721105036.1U patent/CN207641128U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110960924A (en) * | 2019-12-27 | 2020-04-07 | 安徽普氏生态环境工程有限公司 | Water distribution weir plate device |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | "change of name, title or address" | ||
| CP03 | "change of name, title or address" |
Address after: No. 141, Guanlong Road, Guancheng street, Dongguan City, Guangdong Province, 523000 Patentee after: Dongguan water group water supply Co.,Ltd. Address before: Dongguan Dongjiang Water Co., Ltd., 141 Guanlong Road, Guancheng District, Dongguan City, Guangdong Province, 523112 Patentee before: DONGGUAN DONGJIANG WATER Co.,Ltd. |