CN205472943U - Oxygen biological filter tower holds concurrently - Google Patents
Oxygen biological filter tower holds concurrently Download PDFInfo
- Publication number
- CN205472943U CN205472943U CN201620023001.2U CN201620023001U CN205472943U CN 205472943 U CN205472943 U CN 205472943U CN 201620023001 U CN201620023001 U CN 201620023001U CN 205472943 U CN205472943 U CN 205472943U
- Authority
- CN
- China
- Prior art keywords
- filtrate
- height
- groove
- tower
- oxygen biological
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Abstract
The utility model relates to an oxygen biological filter tower holds concurrently for sewage treatment. Oxygen biological filter tower holds concurrently comprises body of the tower (1), biological filtering material layer (2), filler supporting plate (3), inlet tube (4), drain pipe (5) etc. The filter material material is plastics, and the below sets up the recess.
Description
Technical field
This utility model relates to a kind of oxygen biological filtering tower combined working of holding concurrently.
Background technology
Oxygen biological filtering tower combined working of holding concurrently is the equipment extensively used in sewage disposal, and current biological filtering tower combined working exists filtrate lower channel not
Unimpeded, hold susceptible to plugging problem.Need close alignment lower channel when using cellular filtrate, install cumbersome.Design
Fluid is unimpeded, install simple oxygen biological filtering tower combined working of holding concurrently has practical value.
Utility model content
For existing double oxygen biological filtering tower combined working exist problem, the purpose of this utility model be design fluid unimpeded, install
Simple oxygen biological filtering tower combined working of holding concurrently, it is characterised in that oxygen biological filtering tower combined working of holding concurrently is by tower body (1), the biological filter bed of material (2), filtrate support plate
(3), water inlet pipe (4), drain pipe (5) composition.The internal diameter of tower is 400mm～10000mm, a height of 2000mm～5000mm.Filtrate
Layer total height is 800mm～4000mm.The top of tower is open type.Outside a good appetite suddenly appearing in a serious disease heart filtrate, the profile of each filtrate is
Fan-shaped cylinder.A width of 100mm～400mm of eccentric circular ring, outer perimeter 200mm～400mm, a height of 200mm～400mm.Two of ring
Termination is consistent with the radial direction of ring.The perforate (as fluid passage 6) of filtrate is circular, a diameter of 20mm～30mm, filtrate
Percent opening 65%～85%.Being provided with an annular groove (7) bottom each filtrate, groove height is 20mm～30mm, the limit of groove
Frame thickness is 10mm～30mm.The height of center filtrate, the size in hole, percent opening, groove height and groove seal ring thickness and fan
Shape filtrate is consistent, center filtrate diameter 100mm～600mm.Filtrate material is plastics.
The purpose of this utility model is achieved in that the bottom of each filtrate is provided with a groove, it is ensured that no matter
How to install filtrate, liquid can move smoothly through, thus ensures not affect the process effect of waste water because of the difference of mounting means
Really.
Relative to existing double oxygen biological filtering tower combined working, outstanding advantages of the present utility model is that equipment is installed simply, makes sewage lead to
Road is smooth and easy, it is ensured that filter tower properly functioning, is not affected by filtrate installation.
Accompanying drawing explanation
Fig. 1 is oxygen biological filtering tower combined working front view of holding concurrently.
Fig. 2 is oxygen biological filtering tower combined working top view of holding concurrently.
Fig. 3 is the A-A profile of Fig. 1.
In Fig. 1～Fig. 3: 1 tower body, the 2 biological filter bed of materials, 3 filtrate support plates, 4 water inlet pipes, 5 drain pipies.
Fig. 4 is fan-shaped column filtrate upward view.
Fig. 5 is fan-shaped column filtrate front view.
Fig. 6 is fan-shaped column filtrate top view.
Fig. 7 is the A-A profile of Fig. 5.
Fig. 8 is the B-B profile of Fig. 6.
Fig. 9 is cylindric filtrate upward view.
Figure 10 is cylindric filtrate front view.
Figure 11 is cylindric filtrate top view.
Figure 12 is the A-A profile of Figure 10.
Figure 13 is the B-B profile of Figure 11.
In Fig. 4～Figure 13: 6-fluid passage, 7-groove.
Detailed description of the invention
Embodiment one: 600 m are measured in waste water generation every day in slaughterhouse's3/ d, influent quality is CODCr1950mg/L, BOD5
810mg/L.Through oxygen biological filtering tower combined working (the internal diameter 7500mm, height of filter media layer 3600mm of holding concurrently；The a width of 300mm of fan shaped filter material, height is
300mm, perforate is circular, and a diameter of 20mm in hole, percent opening is 65%, and groove height is 20mm, seal ring thickness 10mm；Each circle
It is respectively arranged 10～79 filtrates from inside to outside；Center filtrate diameter 300 mm) process after effluent quality be CODCr
545mg/L、 BOD5216mg/L.Water outlet send aerobic operation to process.
Embodiment two: 1400 m are measured in beer brewery water generation every day3/ d, influent quality CODCrFor 5100mg/L, BOD5For
2050mg/L.Through oxygen biological filtering tower combined working of holding concurrently, (height is for internal diameter 12000mm, height of filter media layer 4000mm, fan shaped filter material a width of 300mm
400mm, perforate is circular, and a diameter of 30mm in hole, percent opening is 85%, and groove height is 30mm, seal ring thickness 30mm；Each circle
It is respectively arranged 13～126 filtrates from inside to outside；Center filtrate diameter 600 mm) process after effluent quality be CODCr
2080mg/L, water outlet BOD5For 818mg/L.Water outlet send aerobic operation to process.
Claims (1)
1. a double oxygen biological filtering tower combined working, it is characterised in that hold concurrently oxygen biological filtering tower combined working by tower body, the biological filter bed of material, filtrate support plate, enter
Water pipe, drain pipe form, and the internal diameter of tower is 400mm～10000mm, a height of 2000mm～5000mm, and filter material layer total height is
800mm～4000mm, the top of tower is open type, and outside a good appetite suddenly appearing in a serious disease heart filtrate, the profile of each filtrate is fan-shaped cylinder, fan
Shape ring width is 100mm～400mm, outer perimeter 200mm～400mm, a height of 200mm～400mm, two terminations of ring and the footpath of ring
Consistent to direction, the perforate of filtrate is circular, and a diameter of 20mm～30mm, filtrate percent opening 65%～85%, bottom each filtrate
Being provided with an annular groove, groove height is 20mm～30mm, and the seal ring thickness of groove is 10mm～30mm, the height of center filtrate
Degree, the size in hole, percent opening, groove height are consistent with fan shaped filter material with groove seal ring thickness, center filtrate diameter 100mm～
600mm, filtrate material is plastics.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023001.2U CN205472943U (en) | 2016-01-12 | 2016-01-12 | Oxygen biological filter tower holds concurrently |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620023001.2U CN205472943U (en) | 2016-01-12 | 2016-01-12 | Oxygen biological filter tower holds concurrently |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205472943U true CN205472943U (en) | 2016-08-17 |
Family
ID=56666936
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620023001.2U Expired - Fee Related CN205472943U (en) | 2016-01-12 | 2016-01-12 | Oxygen biological filter tower holds concurrently |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205472943U (en) |
-
2016
- 2016-01-12 CN CN201620023001.2U patent/CN205472943U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160817 Termination date: 20170112 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |