CN203558918U - Denitrification dephosphorization SBBR (sequencing batch biofilm reactor) - Google Patents
Denitrification dephosphorization SBBR (sequencing batch biofilm reactor) Download PDFInfo
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- CN203558918U CN203558918U CN201320613861.8U CN201320613861U CN203558918U CN 203558918 U CN203558918 U CN 203558918U CN 201320613861 U CN201320613861 U CN 201320613861U CN 203558918 U CN203558918 U CN 203558918U
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Abstract
The utility model relates to a denitrification dephosphorization SBBR (sequencing batch biofilm reactor). The main body is made of carbon steel and is in a rectangular closed structure; the top is provided with a vent hole and a manhole; a bituminous epoxy paint is sprayed on the inner cavity of the reactor to perform corrosion resistance; the bottom of the reactor is provided with an aerator; the one-half height position between the aerator and reactor is provided with a combined filler; a water inlet pipe of the reactor enters a U tube in the reactor from the upper part; the water outlet pipe is in the one-half height position of the reactor; and the bottom of the reactor is provided with a deslagging valve. The reactor is simple and practical in technique, is suitable to be used in an aerobic denitrification dephosphorization unit for sewage treatment, and has the advantages of small volume and low investment cost.
Description
Technical field
The utility model belongs to environmental protection equipment field, particularly the denitrification dephosphorization SBBR reactor in a kind of sewage disposal.
Background technology
SBBR is the abbreviation of sequencing batch biofilm reactor (Sequencing Biofilm Batch Reactor), claims again SBR of biofilm process (BABR), is a kind of biological sewage treatment novel process of studying, apply both at home and abroad at present.SBBR loads different filler (as fibrous packing, gac, haydite etc.) and the novel combined biofilm reactor of the one developing in sbr reactor device, and the intervention of filler provides more favorably living environment for microorganism.Microorganism forms a Complex Ecological Systems being comprised of multiple trophic levels such as bacterium, fungi, algae, protozoon, metazoans in the vertical, the direction that flows to downstream in the horizontal carrier has formed a microflora that suspends aerobic type, adheres to aerobic type, adheres to facultative type and adhere to the multiple different mobilities of having of anaerobic type, type of respiration, nutrient type, thereby has greatly improved processing power and the stability of reactor.
Sequencing batch biofilm reactor (SBBR) is intermittent activated sludge treatment process, it have simple to operate, processing efficiency is high, floor space is little, anti impulsion load is strong, have the advantages such as denitrogenation dephosphorizing ability.Researching and developing a kind of simple, easy to operate sequencing batch biofilm reactor (SBBR) of manufacturing is the needs that this Technology is applied.
Utility model content
Problem to be solved in the utility model is to provide the denitrification dephosphorization SBBR reactor that a kind of capacity utilization is high, strong, the anti-portative power of biomass accumulation ability is high, cost is low, simple in structure.
The utility model solves the problems of the technologies described above take following technical scheme: denitrification dephosphorization SBBR reactor body is carbon steel material, rectangular closed formula structure, and venting port and manhole are established in top, and reactor inner chamber spraying bituminous epoxy paint is anticorrosion; Reactor bottom is provided with aerator, and aerator to 1/2nd At The Heights of reactor are all provided with combined stuffing; Reactor water inlet pipe enters the U-shaped pipe in reactor from top, rising pipe is positioned at 1/2nd places of height for reactor; Reactor bottom installing residual cake valve.
The U-shaped pipe degree of depth is straight down 40-60cm.
Adopt denitrification dephosphorization SBBR reactor of the present utility model to there is following outstanding feature:
1, simple in structure, cost is low, can module making, and scale production, has reduced construction investment.
2, filler is set, intermittently sequence batch (work, makes reactor have denitrification denitrogenation function.
3, save oxygen amount, reduced energy consumption, without increasing carbon source, lower running cost.
4, aeration rate can carry out controllable adjustment according to dissolved oxygen amount.
The utility model features simple and practical process, this device is for the aerobic nitrogen removal dephosphorization unit of sewage disposal, and the volume of reactor is little, and cost of investment is low.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model denitrification dephosphorization SBBR reactor.
In figure: 81-manhole, 82-venting port, 83-aerator, 84-combined stuffing, 85-water inlet pipe, 86-rising pipe, 87-U type pipe, 88-residual cake valve.
Embodiment
Below in conjunction with Fig. 1, further illustrate denitrification dephosphorization SBBR reactor of the present utility model:
Denitrification dephosphorization SBBR reactor 8 comprises manhole 81, venting port 82, aerator 83, combined stuffing 84, water inlet pipe 85, rising pipe 86, U-shaped pipe 87, residual cake valve 88.
Denitrification dephosphorization SBBR reactor 8 main bodys are carbon steel material, rectangular closed formula structure, and venting port 82 and manhole 81 are established in top, and reactor inner chamber spraying bituminous epoxy paint is anticorrosion; Reactor bottom is provided with aerator 83, and aerator is above is provided with combined stuffing 84 to 1/2nd At The Heights of reactor; Reactor water inlet pipe 85 from top enters straight down 40-60cm form U-shaped pipe 87, rising pipe 86 is positioned at 1/2nd places of height for reactor; Reactor bottom installing residual cake valve 88.
Concrete case study on implementation described above is illustrative, but not in to scope definition of the present utility model, and equivalent modification and variation that other people do according to spirit of the present utility model all should be encompassed in the scope that claim of the present utility model protects.
Claims (2)
1. a denitrification dephosphorization SBBR reactor, is characterized in that denitrification dephosphorization SBBR reactor body is carbon steel material, rectangular closed formula structure, and venting port and manhole are established in top, and reactor inner chamber spraying bituminous epoxy paint is anticorrosion; Reactor bottom is provided with aerator, and aerator to 1/2nd At The Heights of reactor are all provided with combined stuffing; Reactor water inlet pipe enters the U-shaped pipe in reactor from top, rising pipe is positioned at 1/2nd places of height for reactor; Reactor bottom installing residual cake valve.
2. denitrification dephosphorization SBBR reactor as claimed in claim 1, is characterized in that the U-shaped pipe degree of depth is straight down 40-60cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613861.8U CN203558918U (en) | 2013-09-30 | 2013-09-30 | Denitrification dephosphorization SBBR (sequencing batch biofilm reactor) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320613861.8U CN203558918U (en) | 2013-09-30 | 2013-09-30 | Denitrification dephosphorization SBBR (sequencing batch biofilm reactor) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203558918U true CN203558918U (en) | 2014-04-23 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320613861.8U Expired - Fee Related CN203558918U (en) | 2013-09-30 | 2013-09-30 | Denitrification dephosphorization SBBR (sequencing batch biofilm reactor) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203558918U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716018A (en) * | 2022-04-11 | 2022-07-08 | 安徽普氏生态环境工程有限公司 | Integrated sewage treatment system and process |
-
2013
- 2013-09-30 CN CN201320613861.8U patent/CN203558918U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114716018A (en) * | 2022-04-11 | 2022-07-08 | 安徽普氏生态环境工程有限公司 | Integrated sewage treatment system and process |
| CN114716018B (en) * | 2022-04-11 | 2023-11-21 | 安徽普氏生态环境有限公司 | Integrated sewage treatment system and process |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: LIN YINGQIANG XIONG QINGMING Effective date: 20141014 Owner name: LU YUYUAN Free format text: FORMER OWNER: GUANGXI YULIN DAZHI ENVIRONMENTAL PROTECTION ENGINEERING CO., LTD. Effective date: 20141014 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141014 Address after: 537000, the Guangxi Zhuang Autonomous Region, Yulin, one ring road, Sha Tong Mall Development Zone B Building No. 8, 6 and 7 floor Patentee after: Lu Yuyuan Patentee after: Lin Yingqiang Patentee after: Xiong Qingming Address before: 537000, the Guangxi Zhuang Autonomous Region, Yulin, one ring road, Sha Tong Mall Development Zone B Building No. 8, 6 and 7 floor Patentee before: GUANGXI YULIN DAZHI ENVIRONMENTAL PROTECTION ENGINEERING Co.,Ltd. |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20180125 Address after: 530007 the Guangxi Zhuang Autonomous Region Nanning high new zone high and new avenue 25 Nanning science and technology enterprise incubator standard factory building B east side four Patentee after: NANNING LYUZHI ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Address before: 537000, the Guangxi Zhuang Autonomous Region, Yulin, one ring road, Sha Tong Mall Development Zone B Building No. 8, 6 and 7 floor Co-patentee before: Lin Yingqiang Patentee before: Lu Yuyuan Co-patentee before: Xiong Qingming |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140423 Termination date: 20210930 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |