CN2207383Y - Sewage biologic treatment extender - Google Patents
Sewage biologic treatment extender Download PDFInfo
- Publication number
- CN2207383Y CN2207383Y CN94242181U CN94242181U CN2207383Y CN 2207383 Y CN2207383 Y CN 2207383Y CN 94242181 U CN94242181 U CN 94242181U CN 94242181 U CN94242181 U CN 94242181U CN 2207383 Y CN2207383 Y CN 2207383Y
- Authority
- CN
- China
- Prior art keywords
- filler
- hole
- sewage treatment
- biological sewage
- wave plate
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Biological Treatment Of Waste Water (AREA)
Abstract
The utility model relates to an improvement of sewage biologic treatment tubular filler, mutually communicated through holes are radially arranged on a contiguous hole pipe of the filler, so a second channel of water current can be formed, and the filler surface is stamped with convex and concave patterns. Therefore, the utility model overcomes the disadvantages of the existing tubular filler, effectively increases the homogeneity of the filler distributing gas and water and improves the water current property in the filler, and an environment which is profitable for high concentration biomass growing is formed. The utility model also enhances the anti-blocking ability of the filler, greatly increases the specific surface area of the filler and enhances the sewage purifying effect.
Description
Utility model is about the biological sewage treatment filler.
Usually biological sewage treatment biological example catalytic oxidation is to be combined side by side by the long tube that the definite shape wave plate combined becomes with tubular fillers such as honeycomb fashion or shell and tubes.Filler only axially has the passage (hole pipe) of up/down perforation, and processed sewage circulates up and down in filler axial opening pipe by oxygenic aeration power, contacts with the microbial film of filling surface growth and is purified.This axial single passage filler gas distribution, water distribution are difficult for evenly, easily produce the dead angle at some regional areas, that have even can take place part of contaminated water not contact and produce short stream with filler, sewage flows inhomogeneous in each hole pipe of filler, make that each hole pipe biofilm development of filler is inhomogeneous, can not give full play to the effect of whole stuffing hole pipe.Sewage with unidirectional direct current form by the stuffing hole pipe, big to filler wall surging force, the growth that is unfavorable for keeping filling surface high-concentration biological amount.These all influence the raising of wastewater treatment efficiency.The passage of the unidirectional length of filler causes stuffing hole pipe plug plug easily, also can influence treatment effect.Above-mentioned in addition stuffing hole tube-surface is smooth, and the sewage of the stuffing hole pipe of flowing through is unidirectional direct current, causes sewage and filler contact surface narrow and small, and only the hole is managed peripheral sewage and contacted with filler, and middle part sewage and filler touch opportunity are little, also will influence the further raising of treatment effect.
The purpose of utility model is to overcome the deficiency of above-mentioned prior art, provides a kind of and can improve flow characteristics, and gas distribution, water distribution are even, and anti-blocking ability is strong, not susceptible to plugging biological sewage treatment filler.
Another purpose of utility model is to provide a kind of flow characteristics better, and has the more new packing of bigger serface.
Utility model first purpose realizes it being radially to have the through hole that is communicated with the adjacent holes pipe at tubular fillers such as honeycomb, tubulations, form the second passage of current, improve flow characteristics in the filler, realize the channelling of each hole pipe current of filler, reach each hole of filler pipe water distribution, gas distribution is even, prevent the short stream of sewage, improve anti-stifled ability, increase water, film contact.Specifically, utility model biological sewage treatment tubular filler is made up of the hole pipe that the wave plate combined that is certain geometrical shape becomes, and it is characterized in that said adjacent holes caliber to the through hole that interconnects is arranged, forms the second passage of current.
Another purpose of utility model realizes it being that filling surface is suppressed concavo-convex decorative pattern, has both increased the specific surface area of filler; Simultaneously because concavo-convex surface, can make current and ridge design collision in the stuffing hole pipe of flowing through produce line stream, one has increased sewage contacts with filling surface is biomembranous, and two line streams can be alleviated sewage to biomembranous impact, causes the environment that helps the growth of high-concentration biological film.
The described geometrical shape ripple of utility model plate can be an arbitrary shape, but considers the easy to make and specific surface area of moulding, can be excellent with composition hexagon, trapezoid wave plate generally, and it is tubular then by moulding wave plate and the decision of amalgamation form.The formation of its radial direction through hole, can be to perforate at the stuffing hole caliber, yet a kind of better way is that the alternate mold pressing of filler monolithic adhesive face side is gone out a series of grooves or boss, make adhesive face become crenelation shape, when the mutual bonding one-tenth tubulose of two filler monolithics, boss and boss bonding, two relative grooves have just formed the through hole that is communicated with the adjacent holes pipe, and this pore-forming can increase packing specific area.The arrangement of same position through hole can be the straight line level, also can interlock.Through hole can be towards a direction, can also be two or more directions, decides on stuffing hole tube shape and making.The ridge design of filling surface can be regular arrangement, also can be random lack of alignment, and the best and current direction approximate vertical of decorative pattern axis produces eddy flow formation line stream more to help the current bump.
Embodiment and accompanying drawing below in conjunction with utility model further specify utility model.
Fig. 1 is the utility model first embodiment filler monolithic construction synoptic diagram.
Fig. 2 is the utility model first embodiment filler combination organigram.
Fig. 3 is the utility model second embodiment filler monolithic construction synoptic diagram.
Fig. 4 is the utility model second embodiment filler combination organigram.
Embodiment 1: referring to Fig. 1,2, with mould polychlorovinyl sheet material is molded into ganoid as shown in Figure 1 wave plate 1, at its base 2(adhesive face) axial alternate mold pressing goes out a series of boss 3, and the opposite side convex is staggered, and is the groove 4 that forms through hole in the middle of two boss.When filler wave plate bonding in twos (boss is to boss, and boss is adhesive face), two relative grooves just constitute a through hole 5, because the opposite side boss is staggered, so through hole also is staggered between the adjacent holes pipe.
Embodiment 2: referring to Fig. 3,4, as embodiment 1, the irregular decorative pattern 6 in mold pressing filler wave plate surface, dual-side (non-adhesive face) decorative pattern axially with boss (promptly vertical after the wave plate combined) axially in the same way with main current direction.In the wave plate groove also mold pressing decorative pattern 7 is arranged, its axially with side decorative pattern axial vertical (promptly vertical) with current direction in the through hole.Base boss 8 is hexagonal platform shape.
Utility model makes adhesive face become crenelation shape owing in filler wave plate radial aperture, particularly go the alternate mold pressing of adhesive face that a series of grooves or boss are arranged, and adjacent two hole Guan Ze have the through hole of radial communication after wave plate combined is shaped, and has constituted the second passage of current.Make that not only water distribution is managed in each hole of filler, gas distribution is even, can improve the filler utilization ratio fully to greatest extent, eliminate the dead band; And axially and the current of radial flow can form tangible eddy current, make water, film that bigger contact surface be arranged, the existence of eddy current has also reduced the impact of the main current of axial flow to carrier biofilm, helps the high-concentration biological film and grows; The existence of radial direction through hole also can increase the specific surface area of filler besides, and can significantly improve the anti-stifled ability of filler, and the stuffing hole pipe is difficult for stopping up.The concavo-convex decorative pattern of filling surface not only significantly improves the specific surface area of filler; And to improving flow characteristics also has active effect in the filler, can improve the line properties of flow of stuffing hole Guan Zhongshui, further increase the contact of water, film, and can reduce water the biomembranous impact of filler wall; Experiment shows that not only biofilm development is dense in the filler dimpled grain, but also can grow the biological hypha of elongation, makes similar face that more biomass be arranged.The decorative pattern of filling surface also helps the raising of filling intensity in addition.The utility model filler can be used for various biological sewage treatment, and especially catalytic oxidation is handled.
Claims (7)
1, a kind of biological sewage treatment tubular filler is made up of the hole pipe that the wave plate combined that is certain geometrical shape becomes, and it is characterized in that said adjacent holes caliber to the through hole that interconnects is arranged, forms the second passage of current.
2,, it is characterized in that said through hole is that crenelation shape by filler wave plate adhesive face constitutes according to the described biological sewage treatment tubular filler of claim 1.
3,, it is characterized in that said adjacent holes pipe through-hole is horizontal according to the described biological sewage treatment tubular filler of claim 2.
4,, it is characterized in that said adjacent holes pipe through-hole is staggered according to the described biological sewage treatment tubular filler of claim 2.
5,, it is characterized in that there is ridge design on said filler wave plate surface according to claim 1,2,3 or 4 described biological sewage treatment tubular fillers.
6,, it is characterized in that the axial and mobile direction approximate vertical of water of said decorative pattern according to the described biological sewage treatment tubular filler of claim 5.
7,, it is characterized in that the alternate outstanding boss of said wave plate bonding plane is a hexagonal platform shape according to the described biological sewage treatment tubular filler of claim 6.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94242181U CN2207383Y (en) | 1994-07-01 | 1994-07-01 | Sewage biologic treatment extender |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN94242181U CN2207383Y (en) | 1994-07-01 | 1994-07-01 | Sewage biologic treatment extender |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2207383Y true CN2207383Y (en) | 1995-09-13 |
Family
ID=33848820
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN94242181U Expired - Fee Related CN2207383Y (en) | 1994-07-01 | 1994-07-01 | Sewage biologic treatment extender |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2207383Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627349A (en) * | 2012-04-27 | 2012-08-08 | 许建民 | Swastika-shaped nesting filler for sewage treatment and production method thereof |
| CN104192991A (en) * | 2014-08-13 | 2014-12-10 | 东莞市东元新能源科技有限公司 | Novel bio-membrane contact packing |
| CN110204037A (en) * | 2019-07-05 | 2019-09-06 | 浙江联池水务设备股份有限公司 | A kind of insertion slot type filler plate and its system |
| CN111405935A (en) * | 2017-11-21 | 2020-07-10 | 阿卡-艾尔洛比克系统公司 | Backwash shoe method and apparatus for increasing the effective surface area of filter cloth media |
| CN112607853A (en) * | 2020-11-26 | 2021-04-06 | 湖南鑫远环境科技股份有限公司 | Biofilm reactor based on MBBR (moving bed biofilm reactor) process and preparation method thereof |
-
1994
- 1994-07-01 CN CN94242181U patent/CN2207383Y/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102627349A (en) * | 2012-04-27 | 2012-08-08 | 许建民 | Swastika-shaped nesting filler for sewage treatment and production method thereof |
| CN102627349B (en) * | 2012-04-27 | 2013-12-04 | 许建民 | Swastika-shaped nesting filler for sewage treatment and production method thereof |
| CN104192991A (en) * | 2014-08-13 | 2014-12-10 | 东莞市东元新能源科技有限公司 | Novel bio-membrane contact packing |
| CN111405935A (en) * | 2017-11-21 | 2020-07-10 | 阿卡-艾尔洛比克系统公司 | Backwash shoe method and apparatus for increasing the effective surface area of filter cloth media |
| CN111405935B (en) * | 2017-11-21 | 2024-02-13 | 阿卡-艾尔洛比克系统公司 | Backflushing boot method and apparatus to increase the effective surface area of a filter cloth media |
| CN110204037A (en) * | 2019-07-05 | 2019-09-06 | 浙江联池水务设备股份有限公司 | A kind of insertion slot type filler plate and its system |
| CN112607853A (en) * | 2020-11-26 | 2021-04-06 | 湖南鑫远环境科技股份有限公司 | Biofilm reactor based on MBBR (moving bed biofilm reactor) process and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |