CN204675885U - Aerobic biological process pond - Google Patents
Aerobic biological process pond Download PDFInfo
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- CN204675885U CN204675885U CN201520277604.0U CN201520277604U CN204675885U CN 204675885 U CN204675885 U CN 204675885U CN 201520277604 U CN201520277604 U CN 201520277604U CN 204675885 U CN204675885 U CN 204675885U
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- aerobic biological
- biological process
- pond
- treating pond
- process pond
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- 230000031018 biological processes and functions Effects 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 44
- 239000002253 acid Substances 0.000 claims abstract description 10
- 239000004033 plastic Substances 0.000 claims description 12
- 229920003023 plastic Polymers 0.000 claims description 12
- 238000005273 aeration Methods 0.000 claims description 10
- 150000007513 acids Chemical class 0.000 claims description 7
- 239000000463 material Substances 0.000 claims description 7
- 239000004743 Polypropylene Substances 0.000 claims description 4
- 239000000835 fiber Substances 0.000 claims description 4
- 239000003365 glass fiber Substances 0.000 claims description 4
- 238000007037 hydroformylation reaction Methods 0.000 claims description 4
- 229920000728 polyester Polymers 0.000 claims description 4
- -1 polypropylene Polymers 0.000 claims description 4
- 229920001155 polypropylene Polymers 0.000 claims description 4
- 230000003647 oxidation Effects 0.000 abstract description 3
- 238000007254 oxidation reaction Methods 0.000 abstract description 3
- 239000010865 sewage Substances 0.000 description 31
- 238000000034 method Methods 0.000 description 13
- 230000008569 process Effects 0.000 description 10
- 230000008901 benefit Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000004065 wastewater treatment Methods 0.000 description 6
- 238000010276 construction Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 230000001580 bacterial effect Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 238000005265 energy consumption Methods 0.000 description 3
- 239000000945 filler Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000000813 microbial effect Effects 0.000 description 3
- 239000010802 sludge Substances 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- 241001148470 aerobic bacillus Species 0.000 description 2
- 238000005842 biochemical reaction Methods 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000012856 packing Methods 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000006641 stabilisation Effects 0.000 description 2
- 238000011105 stabilization Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 239000002351 wastewater Substances 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 238000005276 aerator Methods 0.000 description 1
- 150000001720 carbohydrates Chemical class 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000003203 everyday effect Effects 0.000 description 1
- 239000011152 fibreglass Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 238000000247 postprecipitation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 102000004169 proteins and genes Human genes 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 241000894007 species Species 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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 provides a kind of Aerobic biological process pond, comprises treating pond body and is arranged on the aerating apparatus in this treating pond; Described treating pond body is provided with water-in and water outlet; Described aerating apparatus is arranged on bottom described treating pond, and be provided with some combined stuffings be vertically arranged in parallel above described aerating apparatus, described water decanter is connected with described water outlet.The Aerobic biological process pond good airproof performance that the utility model provides, adaptable to various ground situation; Acid and alkali-resistance, resistance to oxidation; High/low temperature without distortion, long service life.
Description
Technical field
The utility model relates to environment-protective water process field, is specifically related to a kind of Aerobic biological process pond.
Background technology
China is about 6.74 hundred million people in the countryside at present, and more than 250 ten thousand natural villages, every day, more than 3,000 ten thousand tons of quantity of wastewater effluent, accounted for national Sewage Water Emissions amount more than 50%.From 2006 to 2013, National urban wastewater treatment rate rose to 99.1% from 55.7%, at present close to state of saturation; County town wastewater treatment rate rises to 82.6% from 13.6%, and wastewater treatment rate obviously promotes.And village wastewater treatment rate is only 7.0% at present, only the rural domestic sewage treatment ratio of minority developed provinces and cities as Beijing, Tianjin, Shanghai, Jiangsu, Zhejiang, Guangdong etc. can reach about 10%; Shanghai reaches 43%, for the whole nation is the highest; Other most of provinces are also not fully under way, just carried out pilot in part villages and small towns.
" water prevention and cure of pollution action plan " (" ten, water ") is put into effect.According to measuring and calculating, the investment demand that " ten, water " measures is implemented completely will reach 2 trillion yuan.Investment will relate to newly-built sewage treatment facility, mark transformation, pipeline network construction and villages and small towns sewage disposal four bulk are put forward by existing sewage work, and this is also the major fields of Present Domestic sewage disposal.Villages and small towns market of sewage treatment will welcome " large opportunity+challenge greatly ".Predict that China's country sewage quantity discharged in 2015 is about 14,800,000,000 tons.Suppose to reach 20% calculating with processing rate, then rural sewage treatment potential market scale in 2015 can reach 40,800,000,000 yuan (do not comprise facility build up after operation market scale).Villages and small towns market of sewage treatment has a high potential.
Conventional active sludge treatment process shortcoming: floor space is large, operation is complicated, invests high, and energy consumption is large, and sludge yield is higher, and effluent quality is poor, and nitrogen, tp removal rate are low.
The technique capital costs such as artificial swamp, stabilization pond, land treatment system are low, run in energy consumption low, management is simple, while protection of the environment, improve regional area view, be adapted to new countryside construction.But there is effluent quality instability, treatment effect large, the shortcoming such as dwell time of sewage is long and floor space is large affected by environment, be only applicable to weather suitable, there is a large amount of bottom lands and the Rural areas of vacant land.
According to the feature of villages and small towns sewage and country to the requirement of new village of promoting a conservation culture, the technique of suitable China villages and small towns sewage disposal should possess stronger anti impulsion load ability, and removal efficiency is high; Simple process is flexible, stable, maintenance management convenient; Initial cost is economized, working cost is low, save energy and reduce the cost obviously; Present stage process emission request up to standard can be adapted to preferably and consider to carry out the features such as the change of regeneration needs with following.For the treatment process of country sewage dispersion treatment project recommendation in " rural domestic sewage treatment project construction and guide to investment " that national environmental protection portion issues in November, 2013: small-scale artificial wetland, land treatment systems, stabilization pond, purifying biogas generating pit, integrated sewage treating apparatus.
The main Problems existing of wastewater treatment in China has: pipe network is supporting to relatively lag behind, heavy water light mud phenomenon is general, upgrading is very urgent, reuse of wastewater degree is low, the management of the construction operation of sewage work still needs to strengthen and sewage treatment works is not also carried out on a large scale.
Along with China's population increases sharply, water requirement sharply increases progressively.Developing to middle-size and small-size distributing from centralized on a large scale for adapting to China's national situation sewage disposal scale, forming the situation of " based on large-scale, middle-size and small-size complementation ".The application and development of these integrated water treating equipment provides new opportunity.
Utility model content
In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, provides a kind of Aerobic biological process pond that both can be used alone the use that also can configure with other waste disposal plant independent assortments.
For realizing above object, the utility model adopts following technical scheme: Aerobic biological process pond, comprises treating pond body and is arranged on the aerating apparatus in this treating pond; Described treating pond body is provided with water-in and water outlet; Described aerating apparatus is arranged on bottom described treating pond, is provided with some combined stuffings be vertically arranged in parallel above described aerating apparatus.
Described aerating apparatus comprises aeration plate and ventpipe, and described aeration plate is arranged on bottom described treating pond, and described aeration plate is connected with extraneous source of the gas by described ventpipe.
Described Aerobic biological process pond also comprises water decanter, and described water decanter is connected with described water outlet.
Described water decanter comprises bearing, tank and communicating pipe, described bearing is fixedly installed in treating pond near described water outlet, described communicating pipe is arranged on bearing, and one end of described communicating pipe is fixedly connected with tank, and the other end of described communicating pipe is communicated with described water outlet.
Described combined stuffing is two circle plastic hoops, and described two circle plastic hoop is suppressed by hydroformylation fiber or POLYESTER YARNS, and the inner ring profile of described two circle plastic hoop is flakes.
Described treating pond cross section is circular.
Described treating pond body adopts resistance to acids and bases material to make.
Described resistance to acids and bases material is glass fibre or polypropylene.
Described treating pond bodies top is provided with porthole.
Described treating pond body is embedded in underground.
The utility model adopts above technical scheme, is arranged on by aerating apparatus bottom described treating pond, on the one hand for aerobic bacteria provides the aerobic environment needed for anabolism, biochemical reaction; Even water quality is to improve sewage treating efficiency on the other hand.Be provided with some combined stuffings be vertically arranged in parallel above described aerating apparatus, improve transfer rate and the utilization ratio of oxygen.Water, gas are fully exchanged in microbial film, and the organism in water is efficiently processed.The Aerobic biological process pond good airproof performance that the utility model provides, adaptable to various ground situation; Acid and alkali-resistance, resistance to oxidation; High/low temperature without distortion, long service life.
The utility model also tool has the following advantages:
1), this sewage aerobic biological treatment tank volume is little, save and take up an area space, carrying flexibly, save construction cost, when equipment runs, noise is little, can adopt buried layout, seldom take surface area, can afforest or Planting Crops after equipment earthing, not affect the utilization again of land resources, reach the effect of equipment and the perfect adaptation of people around's habitat environment;
2), this sewage aerobic biological treatment tank profile adopt cylinder design, resistance to compression, resistance to deformation is effective; Cross section Design is the fluidised form that ellipse can improve sewage greatly, reduces the short stream in sewage treatment process and dead angle area, effectively improves the decontamination effect improving of sewage.
3), this sewage aerobic biological treatment tank adopts industrialization modularized production mode, realizes mass, mass-producing, standardized production.The device fabrication cycle is short, can effective control for product quality.It is short that device context installation can realize the standardized work cycle, can come into operation very soon; Early stage, one-time investment was few, and operation cost is low.
4), this sewage aerobic biological treatment tank can arrange water decanter, saves post precipitation treatment process.Reduce energy consumption, noiseless, be convenient to control, safeguard.
5), the advantage that combined stuffing has activated sludge process and biomembrance process concurrently is configured with in this sewage aerobic biological treatment tank.The growing environment that combined stuffing can provide anoxic, anaerobic and aerobic etc. different for activated bacterial, the various sewage that can adapt to the various different quality of process of intrasystem activated bacterial species.Be attached to the biomembranous continuous growth on combined stuffing, microbial film is more and more thicker, progressively form aerobic, anoxic, anaerobic environment, the bacterial classification of dephosphorization bacterial, denitrifier, decomposing protein and carbohydrate can play a role separately in the best condition, and the controllability of technique improves greatly.And have that the treatment time is short, volume is little, good purification, effluent quality are good and stablize the advantages such as power consumption is little.
6), set filler as combined stuffing in this sewage aerobic biological treatment tank, have the advantage of soft-filler and semi soft packing concurrently, specific surface area is large, coefficient of oxygen utilization is high, pore changeable, do not block, applied widely, improve the wastewater treatment efficiency in aerobe pond.
Accompanying drawing explanation
Fig. 1 is the utility model Aerobic biological process pool structure schematic diagram;
Fig. 2 is the water decanter vertical view in the utility model Aerobic biological process pond;
Fig. 3 is the water decanter front view in the utility model Aerobic biological process pond.
In figure: 1, ventpipe; 2, water-in; 3, combined stuffing; 4, aeration plate; 5, communicating pipe; 6, water outlet; 7, bearing; 8, tank; 9, drive unit; 10, drive link; 11, porthole.
Embodiment
As shown in Figure 1, the utility model provides a kind of Aerobic biological process pond, comprises treating pond body and is arranged on the aerating apparatus in this treating pond; Described treating pond body is provided with water-in 2 and water outlet 6; Described aerating apparatus is arranged on bottom described treating pond, is provided with some combined stuffings 3 be vertically arranged in parallel above described aerating apparatus.
Described aerating apparatus comprises aeration plate 4 and ventpipe 1 as shown in Figure 1, and described aeration plate 4 is arranged on bottom described treating pond, and described aeration plate 4 is connected with extraneous source of the gas by described ventpipe 1.Aerating apparatus is set, on the one hand for aerobic bacteria provides the aerobic environment needed for anabolism, biochemical reaction; Even water quality is to improve sewage treating efficiency on the other hand.Source of the gas has gas blower or submersible aerator to provide usually.
Described combined stuffing 4 is two circle plastic hoops, and described two circle plastic hoop is suppressed by hydroformylation fiber or POLYESTER YARNS, and the inner ring profile of described two circle plastic hoop is flakes.Specifically, combined stuffing 4 is development on the basis of soft-filler and semi soft packing, and it has both advantage concurrently.Its structure plastic disks clinching is made into the large plastic hoop of two circle, is pressed on the ring of ring, fibrous bundle is uniformly distributed by hydroformylation fiber or POLYESTER YARNS; Inner ring is flakes plastics branches, can biofilm, effectively can cut bubble again, improves transfer rate and the utilization ratio of oxygen.Water, gas are fully exchanged in microbial film, and the organism in water is efficiently processed.Feature: specific surface area is large, coefficient of oxygen utilization is high, pore changeable, do not block, the advantage such as applied widely.
Described Aerobic biological process pond also comprises water decanter, and described water decanter is connected with described water outlet 6.
As shown in Figure 2 or Figure 3, described water decanter comprises bearing 7, tank 8 and communicating pipe 5, described bearing 7 is fixedly installed in treating pond near described water outlet 6 place, described communicating pipe 5 is arranged on bearing 7, one end of described communicating pipe 5 is fixedly connected with tank 8, and the other end of described communicating pipe 5 is communicated with described water outlet 6.This water decanter also comprises drive unit 9 and drive link 10, and described drive unit 9 drives water decanter to operate by described drive link 10.
Treating pond cross section described in the present embodiment is circular.Described treating pond bodies top is provided with porthole 11.Described treating pond body is embedded in underground.
Generally described treating pond body adopts resistance to acids and bases material to make.Described resistance to acids and bases material is glass fibre or polypropylene.
Specifically the high strength such as glass fibre, polypropylene resistance to acids and bases material is adopted.Device intensity is high, good airproof performance, adaptable to various ground situation; Acid and alkali-resistance, resistance to oxidation; High/low temperature without distortion, long service life; Fund cost and time cost low.Solve existing integrated water treatment equipment and adopt that carbon steel plasticity is poor, perishable, poor toughness, fund and time cost are high; And adopt that glass reinforced plastic is fragile, easy fracture, toughness and flexibility are poor, fund and the high problem of time cost.
The utility model is not limited to above-mentioned preferred forms; anyone can draw other various forms of products under enlightenment of the present utility model; no matter but any change is done in its shape or structure; every have identical with the application or akin technical scheme, all drops within protection domain of the present utility model.
Claims (10)
1. Aerobic biological process pond, is characterized in that: comprise treating pond body and be arranged on the aerating apparatus in this treating pond; Described treating pond body is provided with water-in and water outlet; Described aerating apparatus is arranged on bottom described treating pond, is provided with some combined stuffings be vertically arranged in parallel above described aerating apparatus.
2. Aerobic biological process pond according to claim 1, is characterized in that: described aerating apparatus comprises aeration plate and ventpipe, described aeration plate is arranged on bottom described treating pond, and described aeration plate is connected with extraneous source of the gas by described ventpipe.
3. Aerobic biological process pond according to claim 1, is characterized in that: described Aerobic biological process pond also comprises water decanter, and described water decanter is connected with described water outlet.
4. Aerobic biological process pond according to claim 3, it is characterized in that: described water decanter comprises bearing, tank and communicating pipe, described bearing is fixedly installed in treating pond near described water outlet, one end of described communicating pipe is fixedly connected with tank, and the other end of described communicating pipe is communicated with described water outlet.
5. Aerobic biological process pond according to claim 1, is characterized in that: described combined stuffing is two circle plastic hoop, and described two circle plastic hoop is suppressed by hydroformylation fiber or POLYESTER YARNS, and the inner ring profile of described two circle plastic hoop is flakes.
6. Aerobic biological process pond according to claim 1, is characterized in that: described treating pond cross section is for circular.
7. Aerobic biological process pond according to claim 1, is characterized in that: described treating pond body adopts resistance to acids and bases material to make.
8. Aerobic biological process pond according to claim 7, is characterized in that: described resistance to acids and bases material is glass fibre or polypropylene.
9. the Aerobic biological process pond according to any one of claim 1 to 7, is characterized in that: described treating pond bodies top is provided with porthole.
10. the Aerobic biological process pond according to any one of claim 1 to 7, is characterized in that: described treating pond body is embedded in underground.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277604.0U CN204675885U (en) | 2015-04-30 | 2015-04-30 | Aerobic biological process pond |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520277604.0U CN204675885U (en) | 2015-04-30 | 2015-04-30 | Aerobic biological process pond |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204675885U true CN204675885U (en) | 2015-09-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520277604.0U Active CN204675885U (en) | 2015-04-30 | 2015-04-30 | Aerobic biological process pond |
Country Status (1)
| Country | Link |
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| CN (1) | CN204675885U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668947A (en) * | 2016-04-07 | 2016-06-15 | 成都恒力达科技有限公司 | Sewage purification filter system |
| CN106477830A (en) * | 2016-12-28 | 2017-03-08 | 广西长润环境工程有限公司 | A kind of intermittent aeration sewage-treatment plant |
-
2015
- 2015-04-30 CN CN201520277604.0U patent/CN204675885U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105668947A (en) * | 2016-04-07 | 2016-06-15 | 成都恒力达科技有限公司 | Sewage purification filter system |
| CN106477830A (en) * | 2016-12-28 | 2017-03-08 | 广西长润环境工程有限公司 | A kind of intermittent aeration sewage-treatment plant |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Zhang Jianxin Inventor after: Wang Jing Inventor before: Jia Ning Inventor before: Zhang Jianxin Inventor before: Wang Jing Inventor before: Wang Xuelei Inventor before: Wang Jianfeng |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171114 Address after: 072750 Hebei city of Baoding province Zhuozhou City Development Zone Keyuan Road No. 11 Patentee after: Fang Fang environment Co., Ltd. Address before: 100073, room 805, building 6, Fortune Plaza, fortune 9, Guang'an Road, Beijing, Fengtai District Patentee before: Beijing Guo Dongshangde water affairs investment company limited |