CN205710068U - A kind of MBR membrane cisterna aeration energy-saving control system - Google Patents
A kind of MBR membrane cisterna aeration energy-saving control system Download PDFInfo
- Publication number
- CN205710068U CN205710068U CN201620317257.4U CN201620317257U CN205710068U CN 205710068 U CN205710068 U CN 205710068U CN 201620317257 U CN201620317257 U CN 201620317257U CN 205710068 U CN205710068 U CN 205710068U
- Authority
- CN
- China
- Prior art keywords
- regulation valve
- membrane cisterna
- mbr
- aerating regulation
- plc
- 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
- 239000012528 membrane Substances 0.000 title claims abstract description 34
- 238000005273 aeration Methods 0.000 title claims abstract description 28
- 230000033228 biological regulation Effects 0.000 claims abstract description 33
- 238000005276 aerator Methods 0.000 claims abstract description 9
- 230000001105 regulatory effect Effects 0.000 claims description 4
- 230000000694 effects Effects 0.000 description 6
- 239000010865 sewage Substances 0.000 description 6
- 238000005265 energy consumption Methods 0.000 description 4
- 241001269238 Data Species 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000004134 energy conservation Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 239000001301 oxygen Substances 0.000 description 2
- 229910052760 oxygen Inorganic materials 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000010926 purge Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
- 230000026676 system process Effects 0.000 description 1
- 238000012546 transfer Methods 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
Abstract
A kind of MBR membrane cisterna aeration energy-saving control system that this utility model provides, including MBR pond and the MBR film being arranged in MBR pond, this system also includes that PLC regulates control centre, distribution center, aerator, high aerating regulation valve, low aerating regulation valve, mass air flow sensor and pressure transmitter, and the air blast pipeline of aerator connects the membrane cisterna aerated conduit running through MBR pond；On two arms that described high aerating regulation valve and low aerating regulation valve are separately mounted on membrane cisterna aerated conduit, described mass air flow sensor and pressure transmitter are installed on air blast pipeline and to the current air force of PLC regulation control centre Real-time Feedback and pressure size, and PLC regulation control centre controls aeration rate according to calculating Air Quantity Required size and select the either or both of high aerating regulation valve and low aerating regulation valve to open and regulate aperture simultaneously.
Description
[technical field]
This utility model relates to sewage disposal system, particularly relates to a kind of MBR membrane cisterna aeration energy-saving and controls system
System.
[background technology]
At present, according to " membrane separation process sewage disposal code technical specification " and " integral membrane biological reaction
Device sewage disposal application technology code " described in existing MBR system process in sewage, Treated sewage reusing project,
Owing to sludge concentration is the highest, the viscosity of mud mixed liquid is caused to steeply rise, and the rising of viscosity, result in
The drastically decline of membrane flux so that membrane pollution problem often occurs in MBR film, thus needs frequent clean
Membrane module, causes that membrane module service life is short, operating cost is high, uses aerator to provide aeration and film simultaneously
Source of purge gas.
In membrane aerated bioreactor, film is used for gaseous mass transmission, it is common that for aerobic process oxygen supply,
The bubble-free aeration of bioreactor can be realized, be greatly improved the oxygen transfer efficiency of reactor.But in actual production
Shi Faxian membranous system needs persistently to carry out aeration when processing sewage, and aeration blower power is very big, and power frequency is entered
During row work, power consumption is relatively big, also electrical network can be produced greater impact.Cause system energy consumption higher, thus enter
One step improves operating cost, i.e. wastes unnecessary production cost, does not meets the principle of energy-saving and emission-reduction.
[utility model content]
This utility model provides a kind of compact conformation, easy to control, and automaticity is high, it is possible to effectively save
The MBR membrane cisterna aeration energy-saving control system of energy consumption.
In order to realize above-mentioned utility model purpose, the technical solution adopted in the utility model is:
A kind of MBR membrane cisterna aeration energy-saving control system, including MBR pond be arranged in MBR pond
MBR film, this system also includes that PLC regulates control centre, distribution center, aerator, high aerating regulation
Valve, low aerating regulation valve, mass air flow sensor and pressure transmitter, the air blast pipeline of aerator connects to have and runs through
The membrane cisterna aerated conduit in MBR pond；Described high aerating regulation valve and low aerating regulation valve are separately mounted to membrane cisterna
On two arms on aerated conduit, described mass air flow sensor and pressure transmitter are installed on air blast pipeline also
The current air force of control centre's Real-time Feedback and pressure size is regulated, during PLC regulation controls to PLC
The heart is same according to the either or both calculating the Air Quantity Required size high aerating regulation valve of selection and low aerating regulation valve
Shi Kaiqi also regulates aperture to control aeration rate.
Preferably, described membrane cisterna aerated conduit is arranged at bottom MBR pond.
Preferably, the end pipeline of described membrane cisterna aerated conduit is arranged at intervals with some high velocity projectors.
The beneficial effects of the utility model are:
MBR membrane cisterna aeration energy-saving control system of the present utility model, first passes through PLC and regulates control centre
The PID intelligent control program of indoor design, can feed back current membrane cisterna aeration air quantity according to mass air flow sensor automatic
Enable high and low aerating regulation valve, and controlling opening of valve, regulate the operating frequency of aeration blower simultaneously
To reach energy-conservation effect；Secondly, PLC control system can record blower output, frequency and exposure
The historical datas such as air valve aperture, opening, make warning and facilitate user monitoring analysis, remind user and
Time more exchange device；It addition, the multiple-factor algorithm routine within PLC control system, can set according to user
Aeration air quantity, meets in guarantee and farthest saves energy consumption under aeration effect premise, and average energy-saving effect reaches
To 20%.
[accompanying drawing explanation]
Fig. 1 is schematic diagram of the present utility model.
[detailed description of the invention]
A kind of MBR membrane cisterna aeration energy-saving control system, as it is shown in figure 1, include MBR pond 1 and arrange
MBR film 2 in MBR pond, this system also includes that PLC regulates control centre's (not shown), joins
Electrfic centre (not shown), aerator 3, high aerating regulation valve 4, low aerating regulation valve 5, air mass flow
Meter 6 and pressure transmitter 7, the air blast pipeline of aerator connects the membrane cisterna aerated conduit 8 running through MBR pond；
Be separately mounted on membrane cisterna aerated conduit 8 two, described high aerating regulation valve 4 and low aerating regulation valve 5
Guan Shang, described mass air flow sensor 6 and pressure transmitter 7 are installed on air blast pipeline and to PLC regulation control
Air force that center processed Real-time Feedback is current and pressure size, PLC regulation control centre is required according to calculating
The one of the air force high aerating regulation valve 4 of selection and low aerating regulation valve 5 is opened and is regulated aperture and controls
Aeration rate.
Continue as it is shown in figure 1, membrane cisterna aerated conduit 8 is arranged on bottom MBR pond 1, and at membrane cisterna aeration
Some high velocity projectors 9 it are arranged at intervals with on the end pipeline of pipeline.
During use, regulated the PID intelligent control program of control centre's indoor design by PLC, can basis
Mass air flow sensor is fed back current membrane cisterna aeration air quantity and is automatically enabled high and low aerating regulation valve, and control valve
Aperture, regulates the operating frequency of aeration blower to reach energy-conservation effect simultaneously；Secondly, PLC regulates control
The PLC control system at center processed can record blower output, frequency and aeration valve opening, open
Open the historical datas such as state, make warning and facilitate user monitoring analysis, remind user's more exchange device in time；Separately
Outward, the multiple-factor algorithm routine within PLC control system, the aeration air quantity that can set according to user, protecting
Card meets farthest saves energy consumption under aeration effect premise, average energy-saving effect reaches 20%.
Embodiment described above is simply preferred embodiment of the present utility model, not limits this practicality with this new
The practical range of type, except in the case of enumerating in specific embodiment；All shapes according to this utility model, structure
Make and principle is made equivalence change, all should be covered by protection domain of the present utility model.
Claims (3)
1. a MBR membrane cisterna aeration energy-saving control system, including MBR pond and being arranged in MBR pond
MBR film, it is characterised in that:
This system also includes PLC regulation control centre, distribution center, aerator, high aerating regulation valve, low
Aerating regulation valve, mass air flow sensor and pressure transmitter, the air blast pipeline of aerator connects to have and runs through MBR pond
Membrane cisterna aerated conduit；
Two arms that described high aerating regulation valve and low aerating regulation valve are separately mounted on membrane cisterna aerated conduit
On, described mass air flow sensor and pressure transmitter are installed on air blast pipeline and regulate control centre in fact to PLC
Time feed back current air force and pressure size, PLC regulation control centre is according to calculating Air Quantity Required size
The either or both selecting high aerating regulation valve and low aerating regulation valve is opened simultaneously and is regulated aperture and controls to expose
Tolerance.
A kind of MBR membrane cisterna aeration energy-saving control system the most according to claim 1, it is characterised in that
Described membrane cisterna aerated conduit is arranged at bottom MBR pond.
A kind of MBR membrane cisterna aeration energy-saving control system the most according to claim 1 and 2, its feature exists
In, the end pipeline of described membrane cisterna aerated conduit is arranged at intervals with some high velocity projectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317257.4U CN205710068U (en) | 2016-04-14 | 2016-04-14 | A kind of MBR membrane cisterna aeration energy-saving control system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620317257.4U CN205710068U (en) | 2016-04-14 | 2016-04-14 | A kind of MBR membrane cisterna aeration energy-saving control system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205710068U true CN205710068U (en) | 2016-11-23 |
Family
ID=57307699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620317257.4U Expired - Fee Related CN205710068U (en) | 2016-04-14 | 2016-04-14 | A kind of MBR membrane cisterna aeration energy-saving control system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205710068U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004858A (en) * | 2019-04-30 | 2019-07-12 | 徐州徐工环境技术有限公司 | A kind of blower system and its sweeper |
| CN111704317A (en) * | 2020-06-28 | 2020-09-25 | 重庆工商大学 | Method for slowing down membrane pollution of aerobic granular sludge membrane bioreactor |
| CN113234895A (en) * | 2021-04-15 | 2021-08-10 | 攀钢集团西昌钢钒有限公司 | Surging slag skimming system and airflow adjusting device and method thereof |
| CN114477483A (en) * | 2022-02-15 | 2022-05-13 | 江苏理文造纸有限公司 | Intelligent aeration energy-saving control system |
-
2016
- 2016-04-14 CN CN201620317257.4U patent/CN205710068U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110004858A (en) * | 2019-04-30 | 2019-07-12 | 徐州徐工环境技术有限公司 | A kind of blower system and its sweeper |
| CN111704317A (en) * | 2020-06-28 | 2020-09-25 | 重庆工商大学 | Method for slowing down membrane pollution of aerobic granular sludge membrane bioreactor |
| CN113234895A (en) * | 2021-04-15 | 2021-08-10 | 攀钢集团西昌钢钒有限公司 | Surging slag skimming system and airflow adjusting device and method thereof |
| CN114477483A (en) * | 2022-02-15 | 2022-05-13 | 江苏理文造纸有限公司 | Intelligent aeration energy-saving control system |
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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 |
Inventor after: Liang Lin Inventor after: Zhou Gang Inventor after: Wu Xusheng Inventor after: Liu Mengqian Inventor after: Lin Xiao Inventor before: Liang Lin Inventor before: Zhou Gang Inventor before: Wu Xusheng Inventor before: Liu Mengqian |
|
| CB03 | Change of inventor or designer information | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 |