CN208532370U - A kind of MBBR sewage-treatment plant - Google Patents
A kind of MBBR sewage-treatment plant Download PDFInfo
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- CN208532370U CN208532370U CN201821017052.XU CN201821017052U CN208532370U CN 208532370 U CN208532370 U CN 208532370U CN 201821017052 U CN201821017052 U CN 201821017052U CN 208532370 U CN208532370 U CN 208532370U
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- Prior art keywords
- mbbr
- processing pond
- sewage
- treatment plant
- plant according
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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
Abstract
The utility model proposes a kind of MBBR sewage-treatment plants, include: the internal MBBR processing pond for being placed with floating stuffing, is set to the sedimentation basin of MBBR processing pond side, is set to the collecting pit of the MBBR processing pond other side and provides the electric device of power for device；The sedimentation basin is connected to by the first suction hose with the MBBR processing pond；The sedimentation basin is fixedly installed with delivery pipe；The collecting pit is connected to by the second suction hose with the MBBR processing pond；A metal spacing net is fixedly mounted at the top of the MBBR processing pond；A rabbling mechanism is fixedly mounted in the middle part of the MBBR processing pond；The rabbling mechanism includes rotary shaft and the rotating vane for being fixedly installed in rotating shaft surface；An aeration mechanism is fixedly mounted in the bottom of the MBBR processing pond；The advantages of electric device is separately connected the first suction hose, the second suction hose, aeration mechanism and rabbling mechanism, and whereby, the utility model has treatment effeciency high, economizes on resources, and saves manpower and does not need high-frequency maintenance.
Description
Technical field
The utility model belongs to the field of sewage treatment equipment in environmental protection equipment, in particular to a kind of MBBR sewage treatment dress
It sets.
Background technique
Currently, sewage is often referred to waste water centainly polluted, from life and production.Sewage mainly has life dirty
Water, industrial wastewater and initial rainwater.The ill pathogen contaminant of the major pollutants of sewage, oxygen consumption pollutant, plant nutrient have
Malicious pollutant etc..The sewage handled at present is various, and processing equipment is also all kinds of.Membrane Bio-reactor Technology be by
A kind of new and effective sewage treatment process that biological treatment is combined with membrane separation technique, application prospect are very wide.
MBBR is the abbreviation of mobile bed biofilm reactor, which is mentioned by adding a certain number of suspending carriers into reactor
Biomass and biological species in high reactor, are mainly characterized in that the carrier filler using special construction, can be by adding carrier
The mode of filler completes the promotion of processing capacity and treatment effect；Impact resistance is strong, and performance is stablized；Pond body is held without blocking, pond body
Product is fully used；System is flexible and convenient；The characteristics of long service life.
But MBBR is to improve the biomass in reactor by adding a certain number of suspending carriers into reactor
And biological species, to improve the treatment effeciency of reactor, the mobility of suspending carrier is not strong in the process, and aeration degree is inadequate
Height is unfavorable for the reaction of sewage and biologic packing material, so that purification rate is not high enough, is unfavorable for mentioning for processing capacity and treatment effect
It rises.
Therefore, it in view of above scheme in actual fabrication and in place of implementing using upper missing, and corrected, improved, together
When in line with the spirit and theory asked, and by the knowledge of profession, the auxiliary of experience, and after multi-party clever thought, test, just found
The utility model out, spy provides a kind of MBBR sewage-treatment plant again, not high enough for solving purification rate in the prior art,
Processing capacity is not strong, treatment effect is not excellent and sewage and biologic packing material react the shortcomings that being not enough.
Utility model content
The utility model proposes a kind of MBBR sewage-treatment plants, solve the problems of the prior art.
The technical solution of the utility model is achieved in that include: the internal MBBR processing for being placed with floating stuffing
Pond is set to the sedimentation basin of MBBR processing pond side, is set to the collecting pit of the MBBR processing pond other side and provides for device dynamic
The electric device of power；Sedimentation basin is connected to by the first suction hose with MBBR processing pond；Sedimentation basin is fixedly installed with delivery pipe；
Collecting pit is connected to by the second suction hose with MBBR processing pond；A metal spacing net is fixedly mounted at the top of MBBR processing pond；
A rabbling mechanism is fixedly mounted in the middle part of MBBR processing pond；Rabbling mechanism includes rotary shaft and the rotation for being fixedly installed in rotating shaft surface
Rotating vane piece；An aeration mechanism is fixedly mounted in the bottom of MBBR processing pond；Being aerated mechanism includes micropore aeration pipe；Electric device difference
The first suction hose, the second suction hose, aeration mechanism and rabbling mechanism are connected, treatment effeciency height can be improved, economize on resources, save people
Power does not need high-frequency maintenance, improves purification rate, enhances sewage treatment capacity, optimization processing effect and makes sewage and biology
The reaction of filler is abundant enough.
As a preferred embodiment, rotating vane and rotary shaft are provided with certain tilt angle, rotary shaft with
Rotating vane is respectively along clockwise direction and with identical rotational speed, so that floating stuffing is in MBBR processing pond with fixation
Rate flow transformation so that sewage treating efficiency is higher, react more abundant.
As a preferred embodiment, rotary shaft is provided with two and opposite installation, so that floating stuffing is made to exist
Flowing in MBBR processing pond is more abundant.
As a preferred embodiment, rotating vane is drops rotating vane, and the fixed peace in the small one end of diameter
Loaded on rotary shaft, drops blade is not present wedge angle, prevents plowing from floating stuffing.
As a preferred embodiment, the slewing rate of rotary shaft is between 4r/min~8r/min, so that suspending
The flow rate of filler is more uniform, and floating stuffing and waste water area are bigger, improves treatment effeciency.
As a preferred embodiment, metal spacing net is liftable stainless (steel) wire, metal spacing net pair is avoided
Secondary pollution caused by water after processed.
As a preferred embodiment, MBBR processing pond is the cylindrical tank of HDPE material, avoids suspension and fill out
Material rests on corner, flow blind angle is caused, so that floating stuffing is more abundant with waste water.
As a preferred embodiment, delivery pipe is fixedly installed in precipitating bottom of pond portion, precipitating bottom of pond portion is provided with one
Fixed tilt angle flows out sedimentation basin convenient for the sludge after precipitating, improves deposition efficiency.
As a preferred embodiment, floating stuffing is lightweight biologic packing material, MBBR processing can be uniformly rested on
In pond, so that sewage treating efficiency is higher.
After above-mentioned technical proposal, the beneficial effects of the utility model are: improving processing capacity and promoting processing effect
Fruit, while device has stronger impact resistance, more stable performance；MBBR treatment tank body is avoided by sludge blockage, is made
Pond body volume is obtained to be fully used；The contact area of sewage and floating stuffing is bigger, and will not damage floating stuffing, increases
System work and mobile flexibility and convenience make service using life longer.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
In figure, 1-MBBR processing pond；2- sedimentation basin；3- collecting pit；11- rabbling mechanism；12- is aerated mechanism；13- suspends
Filler；14- metal spacing net；21- delivery pipe；The first suction hose of 22-；The second suction hose of 31-；100-MBBR sewage treatment dress
It sets；111- rotary shaft；112- rotating vane.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, fall within the protection scope of the utility model.
As shown in Figure 1, a kind of MBBR sewage-treatment plant 100, comprising: inside is placed at the MBBR of floating stuffing 13
Pond 1 is managed, the sedimentation basin 2 of 1 side of MBBR processing pond is set to, is set to the collecting pit 3 of 1 other side of MBBR processing pond and to fill
It sets and the electric device of power is provided；Sedimentation basin 1 is connected to by the first suction hose 22 with MBBR processing pond 1；Sedimentation basin 2 is solid
Dingan County is equipped with delivery pipe 21；Collecting pit 3 is connected to by the second suction hose 31 with MBBR processing pond 1,1 top of MBBR processing pond
A metal spacing net 14 is fixedly mounted；A rabbling mechanism 11 is fixedly mounted in the middle part of MBBR processing pond 1；Rabbling mechanism 11 includes rotation
Axis 111 and the rotating vane 112 for being fixedly installed in 111 surface of rotary shaft；An aeration is fixedly mounted in the bottom of MBBR processing pond 1
Mechanism 12；Being aerated mechanism 12 includes micropore aeration pipe；Electric device is separately connected the first suction hose 22, the second suction hose 31, exposes
Mechanism of qi structure 12 and rabbling mechanism 11 after sewage enters sedimentation basin 2, are precipitated in sedimentation basin 2, by sludge and bulk dirt into
Row precipitates, and the sludge after precipitating is deposited in the bottom of sedimentation basin 1, and sludge is discharged by delivery pipe 21, carries out first time precipitating
Sewage afterwards is entered in MBBR processing pond 1 by the first suction hose, and the rabbling mechanism 11 in MBBR processing pond 1 is stirred,
The rotation of rotary shaft 111 drives rotating vane 112 to be rotated, and floating stuffing 13 is stirred, is allowed in sewage ceaselessly
It is mobile, it is reacted with sewage, while being aerated the stomata that mechanism 12 passes through micro-pore aeration pipe surface, gas is input at MBBR
It manages in pond 1, keeps the reaction of floating stuffing 13 and sewage more thorough rapidly, after reaction is completed in sewage treatment, inhaled by second
Sewage after processing is drawn into collecting pit 3 by water pipe 31, during drawing the sewage that processing is completed, metal spacing net 14
Floating stuffing is stopped, so that floating stuffing 13 avoids losing for floating stuffing 13 always present in MBBR processing pond 1
It loses.
Rotating vane 112 and rotary shaft 111 are provided with certain tilt angle, and rotary shaft 111 and rotating vane 112 are distinguished
Along clockwise direction and with identical rotational speed, rotation speed is more uniform, and will not cause to damage to floating stuffing 13, rotation
Shaft 111 is provided with two and opposite installation, floating stuffing 13 can be made to be evenly distributed in MBBR processing pond 1, pivoting leaf
Piece 112 is drops rotating vane, and the small one end of diameter is fixedly installed in rotary shaft 111, avoids rotating vane to suspension
Surface damage caused by filler 13, the slewing rate of rotary shaft 111 avoid high-frequency turn between 4r/min~8r/min
Floating stuffing 13 caused by the damage of floating stuffing 13 caused by dynamic and low frequency rotation is in the feelings unevenly distributed of MBBR processing pond 1
Condition, metal spacing net 14 be liftable stainless (steel) wire so that in MBBR processing pond 1 sewage quantity number can obtain adequately
Reaction.MBBR processing pond 1 is the cylindrical tank of HDPE material, and floating stuffing 13 caused by avoiding stagnates dead angle, delivery pipe
21 are fixedly installed in 1 bottom of sedimentation basin, allow sludge of the sewage after the precipitating that sedimentation basin carries out first time more efficient
Discharge, 1 bottom of sedimentation basin is provided with certain tilt angle.Floating stuffing 13 be lightweight biologic packing material, can with it is micro- in sewage
Biological respinse is more abundant, and purification efficiency is higher.
The above is only the preferred embodiments of the present utility model only, is not intended to limit the utility model, all practical at this
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (10)
1. a kind of MBBR sewage-treatment plant characterized by comprising inside is placed with the MBBR processing pond of floating stuffing, if
It is placed in the sedimentation basin of MBBR processing pond side, be set to the collecting pit of the MBBR processing pond other side and provides the electricity of power for device
Power device；The sedimentation basin is connected to by the first suction hose with the MBBR processing pond；The sedimentation basin is fixedly installed with
Delivery pipe；The collecting pit is connected to by the second suction hose with the MBBR processing pond；It is solid at the top of the MBBR processing pond
Dingan County fills a metal spacing net；A rabbling mechanism is fixedly mounted in the middle part of the MBBR processing pond；The rabbling mechanism includes rotation
Axis and the rotating vane for being fixedly installed in rotating shaft surface；An aeration mechanism is fixedly mounted in the bottom of the MBBR processing pond；Institute
Stating aeration mechanism includes micropore aeration pipe；The electric device be separately connected the first suction hose, the second suction hose, aeration mechanism and
Rabbling mechanism.
2. MBBR sewage-treatment plant according to claim 1, which is characterized in that the rotating vane and rotary shaft are arranged
There is certain tilt angle, rotary shaft and rotating vane are respectively along clockwise direction and with identical rotational speed.
3. MBBR sewage-treatment plant according to claim 2, which is characterized in that the rotary shaft is provided with two and phase
To installation.
4. MBBR sewage-treatment plant according to claim 3, which is characterized in that the rotating vane is drops rotation
Blade, and the small one end of diameter is fixedly installed in rotary shaft.
5. MBBR sewage-treatment plant according to claim 4, which is characterized in that the slewing rate of the rotary shaft exists
Between 4r/min~8r/min.
6. MBBR sewage-treatment plant according to claim 1, which is characterized in that the metal spacing net is liftable
Stainless (steel) wire.
7. MBBR sewage-treatment plant according to claim 1, which is characterized in that the MBBR processing pond is HDPE material
Cylindrical tank.
8. MBBR sewage-treatment plant according to claim 1, which is characterized in that the delivery pipe is fixedly installed in precipitating
Bottom of pond portion.
9. MBBR sewage-treatment plant according to claim 1, which is characterized in that the precipitating bottom of pond portion is provided with centainly
Tilt angle.
10. MBBR sewage-treatment plant according to claim 1, which is characterized in that the floating stuffing is lightweight biology
Filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017052.XU CN208532370U (en) | 2018-06-28 | 2018-06-28 | A kind of MBBR sewage-treatment plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821017052.XU CN208532370U (en) | 2018-06-28 | 2018-06-28 | A kind of MBBR sewage-treatment plant |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208532370U true CN208532370U (en) | 2019-02-22 |
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ID=65379869
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821017052.XU Active CN208532370U (en) | 2018-06-28 | 2018-06-28 | A kind of MBBR sewage-treatment plant |
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| Country | Link |
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| CN (1) | CN208532370U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170470A (en) * | 2020-01-15 | 2020-05-19 | 浙江永续环境工程有限公司 | Composite strain biological fluidized bed membrane reactor |
-
2018
- 2018-06-28 CN CN201821017052.XU patent/CN208532370U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111170470A (en) * | 2020-01-15 | 2020-05-19 | 浙江永续环境工程有限公司 | Composite strain biological fluidized bed membrane reactor |
| CN111170470B (en) * | 2020-01-15 | 2021-09-28 | 浙江永续环境工程有限公司 | Composite strain biological fluidized bed membrane reactor |
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