CN207227221U - Integrated reuse wetting system - Google Patents
Integrated reuse wetting system Download PDFInfo
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- CN207227221U CN207227221U CN201720994421.XU CN201720994421U CN207227221U CN 207227221 U CN207227221 U CN 207227221U CN 201720994421 U CN201720994421 U CN 201720994421U CN 207227221 U CN207227221 U CN 207227221U
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- Prior art keywords
- tank body
- zone
- wetting system
- sewage
- reuse
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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
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses integrated reuse wetting system,In order to improve conventional membrane bioreactor high energy consumption,Take up a large area,Nitrogen/Phosphorus Removal is undesirable,The fast present situation of membrane fouling rate,Make advantageous embodiment,The utility model is by anoxic zone,Anaerobic zone,Aerobic zone is arranged in same tank body,It can realize sewage synchronous denitrification dephosphorizing,Have at the same time simple and compact for structure,Floor space is about the 60% of conventional synchronization denitrogenation dephosphorizing sewage disposal device,The utility model realizes circulating for sewage by the connection in each region,Since internal drag is small,The liquid level difference that the aerobic aeration for the circulating through film group device institute inflatable body of sewage is formed in tank body can be achieved with,It has been greatly saved mechanical lifting link,Save the energy,And using the form of " lamination membrane module ",Two groups of membrane modules setting up and down in each film process area,Each membrane module is individually equipped with the set-up mode of efficient discharging device and aerator,Floor space can be greatly saved,Strengthen the treatment effeciency of sewage.
Description
Technical field
The utility model belongs to the sewage treatment facility of field of environment protection, especially a kind of integrated reuse wetting system.
Background technology
Water resource is increasingly in short supply as human survival and essential raw material of living, advanced treating and repetition to waste water
Using extremely urgent.Membrane Bio-reactor Technology is usually used for the advanced treating of sewage at present.Disclosed membrane bioreaction
Device technology is answered, most of Integrated Processing Units are multistage each only using anaerobic pond, aerobic tank, film process pond of specification etc. is compared
Vertical constructional device handles sewage, obtains recycle-water.The sewage being processed only obtains in single biochemical environment
To single processing, lack the MBR process treatment devices for being integrated together each processing unit, just because of above-mentioned reason,
Cause current most of published film biochemical sewage processing methods, belong to multisection type processing more.Involved processing unit is equal
It is the structure of independent separate formula, therefore, not only main equipment volume is excessive, but also manufacture is of high cost, and treatment effeciency also has necessarily
Limitation.
During MBR practices, there is also some problems：Aeration energy consumption is higher, and water body is presented oxygen-enriched in reactor
State, therefore Nitrogen/Phosphorus Removal is unsatisfactory, suspended sludge excessive concentration causes membrane fouling rate fast, this is the limitation big rule of film
Mould applies most important condition.
Utility model content
The purpose of this utility model is that improve conventional membrane bioreactor high energy consumption, take up a large area, denitrogenation dephosphorizing effect
Fruit is undesirable, the fast present situation of membrane fouling rate.
To achieve these goals, the technical solution adopted in the utility model is：To reach above-mentioned purpose of utility model, this
The integrated reuse water device that utility model provides mainly includes device tank body, and tank body upper end is equipped with top plate, and top plate is equipped with row
Stomata and inspection socket；The middle part of tank body is equipped with efficiently water inlet and water-distributing device；Tank interior center is equipped with anaerobic zone, anaerobic zone two
Side is equipped with Liang Zu film units area, is aerobic zone inside film unit area, is anoxic between film unit area and device tank body and anaerobic zone
Area.
The anaerobic zone, film unit area are separated with anoxic zone by partition plate of different shapes.Set below the film unit area
The gas-liquid separation deflector of unique structure is put, the vertical cross-section in film unit area is in up-narrow and down-wide " M " shape, can effectively be collected
The air that aerator spreads out, and lumped scour membrane module, realize aeration, wash away function synchronization, to reduce aeration quantity, drop
Low energy consumption.
Two groups of membrane modules up and down are set inside each film unit area, and every group of membrane module underface is equipped with a set of efficiently fixed
To aerator, aerobic zone is realized under the action of air lift, and liquid level is high compared with anoxic pond, and aerobic zone is smoothly realized extremely by liquid level difference
The nitrification liquid reflux of anoxic zone, further saves energy consumption, reduces cost.
It is furnished with the device for being uniformly mixed water outlet in each membrane module top.
The tank base is equipped with highly effective ring and inhales mud and emptier.
The anoxic zone in anaerobic zone with that can set high activity carrier filler.
The material of the tank body can be according to actual conditions, using materials such as carbon steel, fiberglass.
Anoxic zone, anaerobic zone, aerobic zone are arranged in same tank body by the integration reuse water device, it is possible to achieve dirty
Water synchronous denitrification dephosphorizing.There is the features such as simple and compact for structure, floor space is small at the same time, floor space is about conventional synchronization denitrogenation
The 60% of dephosphorization sewage disposal device.
The integration reuse water device realizes circulating for sewage by the connection in each region, due to internal drag
Small, the liquid level difference that the aerobic aeration for the circulating through membrane module institute inflatable body of sewage is formed in tank body can be achieved with, greatly
Mechanical lifting link is saved, saves the energy.
The integration reuse water device uses the form of " lamination membrane module ", and sliding groove is provided with partition plate and is filled with fixed
Put, it is possible to achieve two groups of membrane modules setting up and down, each membrane module are individually equipped with efficient discharging device in each film process area
And the set-up mode of aerator, floor space can be greatly saved, strengthens the treatment effeciency of sewage so that stable effluent quality
Standard can be used by reaching.
The beneficial effects of the utility model are：The utility model integration reuse water device there is process to synthesize, at sewage
Manage it is efficient, can realize synchronous denitrification dephosphorizing, fluidised form efficiently, take up an area save, the features such as operation energy consumption is low.The utility model with
Some technologies are compared to major advantage：
1st, anoxic zone, anaerobic zone, aerobic zone are arranged in same tank body by the integrated reuse water device, and process is closed
Into, it is possible to achieve sewage synchronous denitrification dephosphorizing.There is the features such as simple and compact for structure, floor space is small at the same time, floor space is about
For the 60% of conventional synchronization denitrogenation processing sewage disposal device.
2nd, sewage plug-flow and sludge reflux only rely on aerator inside the integrated reuse water device, without other
Power-equipment, reduces power consumption, reduces operating cost.It is 12 to be aerated gas-water ratio:1, it is conventional MBR equipment aeration quantity
48%.
3rd, the integrated reuse water device uses the form of " symmetrical stack membrane module ", and internal symmetry is equipped with two groups of film lists
First area, each film unit area two groups of membrane modules setting up and down, each membrane module are individually equipped with the setting of outlet pipe and aerator
Mode, further saves floor space, strengthens sewage treating efficiency so that stable effluent quality reaches reuse standard.
4th, device technique is simply ripe, and the degree of automation is high, it is not necessary to which special messenger operates, it is ensured that unattended continuous-stable
Operation.
5th, device influences surrounding enviroment smaller, noiseless.
Brief description of the drawings
Fig. 1 is the section structure diagram of the utility model integration reuse water device；
Fig. 2 is fluidised form schematic diagram and the top of integrated reuse water device of the utility model integration reuse water device
Floor plan；
In figure：1- device tank bodies；2- top plates；3- exhausting-gas holes；4- inspection sockets；5- is intake and water-distributing device；6- anaerobic zones；
7- film units area；8- anoxic zones；9- membrane modules；10- aerators；11- discharging devices；12- mud-sucking devices；13- partition plates.
Embodiment
With reference to the attached drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is retouched
State.
As depicted in figs. 1 and 2, integrated reuse wetting system, including device tank body 1, it is characterised in that：Described device tank body
1 upper end is equipped with top plate 2, and the top plate 2 is equipped with exhausting-gas hole 3 and inspection socket 4；The middle part of described device tank body 1 be equipped with water inlet and
Water-distributing device 5；1 center of inside of described device tank body is equipped with anaerobic zone 6, and 6 both sides of anaerobic zone are equipped with Liang Zu film units area 7,
The inside of film unit area 7 is aerobic zone, is anoxic zone 8 between the film unit area 7 and device tank body 1 and anaerobic zone 6, described
Anaerobic zone 6, film unit area 7 are separated with anoxic zone 8 by partition plate 13, are provided with sliding groove and fixing device on the partition plate 13, institute
The lower section for stating film unit area 7 sets gas-liquid separation deflector, and the vertical cross-section in the film unit area 7 is in up-narrow and down-wide " M " shape
Shape, each inside of film unit area 7 sets two groups of membrane modules 9 up and down, and is furnished with a set of aeration immediately below every group of membrane module 9
Device 10；Each 9 top of membrane module, which is furnished with, is uniformly mixed discharging device 11, and 1 bottom of described device tank body is equipped with annular and inhales
Mud device 12, sets high activity carrier filler in the anoxic zone 8 and anaerobic zone 6, the material of described device tank body 1 for carbon steel or
Glass steel material.
The material of equipment can be according to actual conditions, using materials such as carbon steel, fiberglass.
The utility model major advantage compared with existing technology is：
Anoxic zone, anaerobic zone, aerobic zone are arranged in same tank body by the utility model, process synthesis, it is possible to achieve dirty
Water synchronous denitrification dephosphorizing.There is the features such as simple and compact for structure, floor space is small at the same time, floor space is about conventional synchronization denitrogenation
The 60% of treated sewage processing equipment；Sewage plug-flow and sludge reflux only rely on aerator inside the utility model, without
Other power-equipments, reduce power consumption, reduce operating cost.It is 12 to be aerated gas-water ratio:1, it is conventional MBR equipment aeration
The 48% of amount；The utility model uses the form of " symmetrical stack membrane module ", and internal symmetry is equipped with Liang Zu film units area, each film
Cellular zone two groups of membrane modules setting up and down, each membrane module are individually equipped with the set-up mode of outlet pipe and aerator, further
Floor space is saved, strengthens sewage treating efficiency so that stable effluent quality reaches reuse standard；The utility model technique is simple
Maturation, the degree of automation are high, it is not necessary to which special messenger operates, it is ensured that unattended continuous and steady operation, and surrounding enviroment are influenced
It is smaller, it is noiseless.
The technological process of embodiment is：Treatment sewage enters in anoxic zone 8 via efficient water inlet and water-distributing device 5, micro-
Biology decomposes the pollutant in sewage, and sewage enters anaerobic zone 6 by the effect of 1 internal partition of tank body after processing, herein
Enter by anaerobic zone bottom water hole after further biochemical action carrying out aerobic reaction in film unit area 7.Wind turbine
By efficiently and directionally aerator 10 air is provided to film unit area 7.After sewage after Aerobic Process for Treatment is by membrane module 9,
The device 11 of water outlet discharges by evenly mixing.In tank body sewage circulate and nitrification liquid reflux exposed by efficiently and directionally
The liquid level difference that the aerobic aeration institute inflatable body of device of air 10 is formed can be achieved with, without setting other power hoisting devices.
The foregoing is merely the preferable embodiment of the utility model, does not limit the utility model with this, all in this reality
With the modifications, equivalent substitutions and improvements done within new principle, it is all contained within the scope of protection of the utility model.
While there has been shown and described that the embodiment of the utility model, for the ordinary skill in the art,
It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from the principle of the utility model and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (8)
1. integrated reuse wetting system, including device tank body (1), it is characterised in that：Described device tank body (1) upper end is equipped with top plate
(2), the top plate (2) is equipped with exhausting-gas hole (3) and inspection socket (4)；The middle part of described device tank body (1) is equipped with water inlet and water distribution
Device (5)；Described device tank body (1) center of inside is equipped with anaerobic zone (6), and anaerobic zone (6) both sides are equipped with two groups of film units
Area (7), it is aerobic zone that the film unit area (7) is internal, between the film unit area (7) and device tank body (1) and anaerobic zone (6)
For anoxic zone (8).
2. integration reuse wetting system according to claim 1, it is characterised in that：The anaerobic zone (6), film unit area
(7) separated with anoxic zone (8) by partition plate (13), the lower section of the film unit area (7) sets gas-liquid separation deflector, the film list
The vertical cross-section of first area (7) is in up-narrow and down-wide " M " shape.
3. integration reuse wetting system according to claim 2, it is characterised in that：Each film unit area (7) is internal
Two groups of membrane modules (9) up and down are set, and are furnished with a set of aerator (10) immediately below every group of membrane module (9).
4. integration reuse wetting system according to claim 3, it is characterised in that：Match somebody with somebody on described each membrane module (9) top
There is uniformly mixed discharging device (11).
5. integration reuse wetting system according to claim 1, it is characterised in that：Described device tank body (1) bottom is equipped with
Annular sludge-suction device (12).
6. integration reuse wetting system according to claim 2, it is characterised in that：The anoxic zone (8) and anaerobic zone (6)
Interior setting high activity carrier filler.
7. integration reuse wetting system according to claim 1, it is characterised in that：The material of described device tank body (1) is
Carbon steel or glass steel material.
8. integration reuse wetting system according to claim 1, it is characterised in that：Described device partition plate is provided with (13)
Sliding groove and fixing device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994421.XU CN207227221U (en) | 2017-08-10 | 2017-08-10 | Integrated reuse wetting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720994421.XU CN207227221U (en) | 2017-08-10 | 2017-08-10 | Integrated reuse wetting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207227221U true CN207227221U (en) | 2018-04-13 |
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ID=61855654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720994421.XU Active CN207227221U (en) | 2017-08-10 | 2017-08-10 | Integrated reuse wetting system |
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| Country | Link |
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| CN (1) | CN207227221U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963771A (en) * | 2017-08-10 | 2018-04-27 | 国电银河水务股份有限公司 | Integrated reuse wetting system |
-
2017
- 2017-08-10 CN CN201720994421.XU patent/CN207227221U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107963771A (en) * | 2017-08-10 | 2018-04-27 | 国电银河水务股份有限公司 | Integrated reuse wetting system |
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