CN206940527U - A kind of Novel movable bed suspending carrier filler - Google Patents
A kind of Novel movable bed suspending carrier filler Download PDFInfo
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- CN206940527U CN206940527U CN201720545022.5U CN201720545022U CN206940527U CN 206940527 U CN206940527 U CN 206940527U CN 201720545022 U CN201720545022 U CN 201720545022U CN 206940527 U CN206940527 U CN 206940527U
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Abstract
The utility model discloses a kind of Novel movable bed suspending carrier filler, including endothecium structure body, media layer damage body and layer structure body, endothecium structure body and layer structure body are cylindrical shape, the section of the two is concentric circles, the periphery of layer structure body is provided with zigzag outer rim, and media layer damage body is connection endothecium structure body and some paddle-shaped blades of layer structure body.All paddle-shaped blades are uniformly distributed between interior laminar structure and layer structure body, radial, and paddle-shaped blade is twisted into curved surface along radiation direction.The utility model filler can obtain bigger mobile power in current, and when being moved with current, the blade of paddle-shaped can allow filler itself to carry out axial-rotation, increase the turbulence level of filler regional area, be advantageous to strengthen the transmission of filler surface biological film and water mesostroma and dissolved oxygen, the shearing force between filler and current is also increased simultaneously, is advantageous to the biofilm of biomembrane and renewal on filler.
Description
Technical field
It the utility model is related to water-treatment technology field, and in particular to a kind of Novel movable bed suspending carrier filler.
Background technology
The filler used in water treatment procedure, moving bed suspending carrier filler especially therein is that aqueous bio reacted
Important bio-carrier in journey.Moving bed suspending carrier filler main product is cylinder at present, inside set radiation, honeycomb,
The geometries such as grid possess larger specific surface area and preferable structural soundness to increase microorganism bond area.But
Due to its stereochemical structure be same section configuration stretching form, so upstream face is material wall thickness, lifting surface area is small, mainly according to
Frictionally provides the power of filler movement, is unfavorable for the fluidisation of filler.It is unfavorable simultaneously without relative motion between filler and current
Biofilm and renewal in filler.
Utility model content
Task of the present utility model is that the above-mentioned technology solved present in moving bed suspending carrier filler in the prior art lacks
Fall into, there is provided a kind of Novel movable bed suspending carrier filler.
Technical solution is used by the utility model：
A kind of Novel movable bed suspending carrier filler, including endothecium structure body, media layer damage body and layer structure body, internal layer
Structure and layer structure body are cylindrical shape, and the section of the two is concentric circles, and the periphery of layer structure body is provided with zigzag
Outer rim, media layer damage body are connection endothecium structure body and some paddle-shaped blades of layer structure body.
Preferably, all paddle-shaped blades are uniformly distributed between interior laminar structure and layer structure body, radial, oar
Leaf blade is twisted into curved surface along radiation direction.
Preferably, the paddle-shaped blade is more than with the angle of inclination of layer structure body junction and is connected with endothecium structure body
The angle of inclination at place.
Preferably, the zigzag outer rim is uniformly laid including several along layer structure outer periphery and section is trapezoidal
The jut of structure, the recess formed with respective shapes on the inner rim of jut is corresponded in outer laminar structure.
Preferably, the lenth ratio of the diameter of the cross section of the layer structure body and layer structure body is 2.5 to 3.2.
Preferably, the wall thickness of the endothecium structure body, media layer damage body and layer structure body is 0.2mm to 0.45mm.
Preferably, the paddle-shaped blade sets 6-10 bars altogether between interior laminar structure and layer structure body.
Compared with prior art, the utility model has following advantageous effects：
In the utility model, inner, middle and outer layer structure forms a kind of new moving bed suspending carrier filler, is jointly
The apposition growth of microorganism provides attachment surface.Unlike existing floating stuffing, media layer damage body does not use identical section shape
The cellular arrangement that shape is stretched and formed, but use three-dimensional paddle-shaped blade.Using the media layer damage of this form, assign
The bigger water side of filler, bigger mobile power is obtained in current, and when being moved with current, the blade of paddle-shaped can
To allow filler itself to carry out axial-rotation, increase the turbulence level of filler regional area, be advantageous to strengthen filler surface biological film
With the transmission of water mesostroma and dissolved oxygen, while the shearing force between filler and current is also increased, be advantageous to biomembrane on filler
Biofilm and renewal.The utility model moving bed suspending carrier filler optimizes from hydromechanical angle to filler, and then
Filler is improved in the combination property such as fluidised form and microorganism growth conditions.
Brief description of the drawings
The utility model is described further with embodiment below in conjunction with the accompanying drawings：
Fig. 1 is a kind of stereochemical structure principle schematic of embodiment of the utility model；
Fig. 2 shows Fig. 1 section (cross section) structure；
Fig. 3 is Fig. 1 side view structure principle schematic；
In figure, 1, endothecium structure body, 2, media layer damage body, 3, layer structure body.
Embodiment
With reference to accompanying drawing, a kind of Novel movable bed suspending carrier filler, including endothecium structure body 1, media layer damage body 2 and outer layer
Structure 3.Endothecium structure body 1 and layer structure body 3 are cylindrical shape, and the section of the two is concentric circles, the week of layer structure body
While being provided with zigzag outer rim, media layer damage body 2 is connection endothecium structure body 1 and some paddle-shaped leaves of layer structure body 3
Piece.Paddle-shaped blade sets 8 altogether, and all paddle-shaped blades are uniformly distributed between interior laminar structure and layer structure body, are in
Radial, paddle-shaped blade is twisted into curved surface along radiation direction.The paddle-shaped blade and the inclination of layer structure body junction
Angle is more than angle of inclination with endothecium structure body junction, makes blade and filler upstream face (cross section) into non-perpendicular angle,
After water impact is received, blade can obtain the overall power and filler itself axial-rotation moved with water (flow) direction of filler
Power.
As to further design of the present utility model, it is all in vitro along layer structure that the zigzag outer rim includes several
Side is uniformly laid and the jut of the trapezoidal structure of section, is corresponded in outer laminar structure on the inner rim of jut formed with corresponding
The recess of shape.The diameter d of the cross section of the layer structure body is 2.5 to 3.2 with the length h ratios of layer structure body.Institute
The wall thickness for stating endothecium structure body, media layer damage body and layer structure body is 0.2mm to 0.45mm.Pass through said structure and size
Design, shearing force that can further between reinforcement filler and current are advantageous to the biofilm of biomembrane and renewal on filler.
In addition to aforesaid way, the quantity that the size and media layer damage body of filler include paddle-shaped blade can be according to reality
Need to carry out free setting.
It should be noted that any equivalent substitute side that those skilled in the art are made under the teaching of this specification
Formula, or obvious variant all should be within the scope of protection of the utility model.
Claims (7)
- A kind of 1. Novel movable bed suspending carrier filler, it is characterised in that：Including endothecium structure body, media layer damage body and outer layer knot Structure body, endothecium structure body and layer structure body are cylindrical shape, and the section of the two is concentric circles, and the periphery of layer structure body is set There is zigzag outer rim, media layer damage body is connection endothecium structure body and some paddle-shaped blades of layer structure body.
- A kind of 2. Novel movable bed suspending carrier filler according to claim 1, it is characterised in that：All paddle-shaped blades It is uniformly distributed between interior laminar structure and layer structure body, radial, paddle-shaped blade is twisted into curved surface along radiation direction.
- A kind of 3. Novel movable bed suspending carrier filler according to claim 1, it is characterised in that：The paddle-shaped blade It is more than the angle of inclination with endothecium structure body junction with the angle of inclination of layer structure body junction.
- A kind of 4. Novel movable bed suspending carrier filler according to claim 1, it is characterised in that：The zigzag outer rim It is corresponding in outer laminar structure including several along the uniform laying of layer structure outer periphery and the jut of the trapezoidal structure of section Recess formed with respective shapes on the inner rim of jut.
- A kind of 5. Novel movable bed suspending carrier filler according to claim 1, it is characterised in that：The layer structure body The lenth ratio of diameter and layer structure body of cross section be 2.5 to 3.2.
- A kind of 6. Novel movable bed suspending carrier filler according to claim 1, it is characterised in that：The endothecium structure The wall thickness of body, media layer damage body and layer structure body is 0.2mm to 0.45mm.
- A kind of 7. Novel movable bed suspending carrier filler according to claim 1, it is characterised in that：The paddle-shaped blade 6-10 bars are set altogether between interior laminar structure and layer structure body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545022.5U CN206940527U (en) | 2017-05-17 | 2017-05-17 | A kind of Novel movable bed suspending carrier filler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720545022.5U CN206940527U (en) | 2017-05-17 | 2017-05-17 | A kind of Novel movable bed suspending carrier filler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206940527U true CN206940527U (en) | 2018-01-30 |
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ID=61360764
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720545022.5U Active CN206940527U (en) | 2017-05-17 | 2017-05-17 | A kind of Novel movable bed suspending carrier filler |
Country Status (1)
| Country | Link |
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| CN (1) | CN206940527U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109851181A (en) * | 2019-04-11 | 2019-06-07 | 信开水环境投资有限公司 | Sewage-treatment plant, system and application method comprising it |
| CN112028230A (en) * | 2020-08-27 | 2020-12-04 | 盐城工学院 | Combined biological filler with self-spinning function |
| CN112830628A (en) * | 2020-12-31 | 2021-05-25 | 北京邦源环保科技股份有限公司 | Domestic sewage treatment process |
-
2017
- 2017-05-17 CN CN201720545022.5U patent/CN206940527U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109851181A (en) * | 2019-04-11 | 2019-06-07 | 信开水环境投资有限公司 | Sewage-treatment plant, system and application method comprising it |
| CN109851181B (en) * | 2019-04-11 | 2024-05-03 | 信开环境投资有限公司 | Sewage treatment device, system comprising same and use method |
| CN112028230A (en) * | 2020-08-27 | 2020-12-04 | 盐城工学院 | Combined biological filler with self-spinning function |
| CN112830628A (en) * | 2020-12-31 | 2021-05-25 | 北京邦源环保科技股份有限公司 | Domestic sewage treatment process |
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