CN207713482U - A kind of interlaced arrangement aerating system - Google Patents
A kind of interlaced arrangement aerating system Download PDFInfo
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- CN207713482U CN207713482U CN201721415850.3U CN201721415850U CN207713482U CN 207713482 U CN207713482 U CN 207713482U CN 201721415850 U CN201721415850 U CN 201721415850U CN 207713482 U CN207713482 U CN 207713482U
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- aeration
- rotation
- pipe
- aerating system
- aerator
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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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Abstract
The utility model discloses a kind of interlaced arrangement aerating systems, including being aerated main pipe, several aeration branch pipes being connect with aeration main pipe, it is characterized in that the every aeration branch pipe is both provided with several plug receptacles, each plug receptacle is for connecting one group of rotation aerator, so that the rotation aerator forms the matrix arrangement of N row's M row, and the distance of two neighboring rotation aerator plug receptacle is less than the radius of turn of rotation aerator.Aerating system and counterclockwise rotation aerating system are rotated clockwise due to being staggered, not only realizes all standing of aerating system, but also avoids the resistance phenomenon after adjacent aeration tube collision.The system is mainly used in water-treatment biological preprocessing process, by arranging that rotation aeration tube, the gas reaction force generated when being aerated using unilateral side are pushed aeration tube to rotate, expand aeration area in bottom of pond, it can guarantee effective fluidisation of biologic packing material, and can avoid bottom of pond portion and generate deposition.
Description
Technical field
The utility model is related to a kind of interlaced arrangement aerating systems.It is pretreated that the system is mainly used in water-treatment biological
Cheng Zhong, by arranging rotation aeration tube in bottom of pond, the gas reaction force generated when using aeration pushes aeration tube to rotate, and expands
Aeration area not only can guarantee effective fluidisation of biologic packing material, but also can avoid bottom of pond portion and generate deposition.
Background technology
Biological contact oxidation pond is one of processing structures common in water factory, it is strengthened by biological effect in water
The removal of organic matter and ammonia nitrogen, therefore be widely used processing structures in Water pretreatrnent technique.In order to improve biological place
Effect is managed, adds biologic packing material in Chang Chi, and be suitably aerated.Biologic packing material is mainly made of carrier and biomembrane, due to outer
Portion's condition constantly changes, and the activity of biologic packing material can also change therewith.In order to ensure the stability of biologic packing material, biological contact oxidation
Change bottom of pond portion and usually sets aerating system.Aerating system also acts as the effect of fluidisation biologic packing material in addition to oxygenation.Traditional exposure
Gas system is that bottom of pond arranges boring aeration pipe, and this fixed aeration tube spacing is larger, is susceptible to aeration blind area, makes biology
Filler leads in floating on water or is deposited in bottom of pond, and becoming " dead ball " reduces biomembrane activity, and then reduces biological contact oxidation pond
Treatment effect.In addition, the aeration blind area between aeration tube also easy tos produce bottom of pond deposition, bed mud generates hardened over time,
It is unfavorable for the normal operation of biological contact oxidation pond.Therefore, the scientific and reasonable of biological contact oxidation pond aerating system is improved
Property is highly important.
In addition, traditional boring aeration pipe is using bilateral trepanning and is fixed on bottom of pond, the horizontal thrust that unilateral side aeration generates
It is offset by the horizontal thrust that other side aeration generates, and acting not yet in effect, causes energy dissipation.Therefore, exposure how is made full use of
It is also significant that the aerodynamic force generated when gas, which does useful work,.
Utility model content
The utility model aim is to provide a kind of interlaced arrangement aerating system, can by specific aeration tube boring method
It makes full use of the gas reaction force generated when aeration, driving aeration tube to rotate automatically, ensures effective fluidisation of biologic packing material, together
When avoid bottom of pond portion generate deposition.The aerating system is suitble to the various newly-built or transformation projects using Biological Contact Oxidation Process.
To achieve the goals above, the technical solution of the utility model is：A kind of interlaced arrangement aerating system, including aeration
Main pipe, several aeration branch pipes being connect with aeration main pipe, it is characterised in that if the every aeration branch pipe is both provided with stem grafting
Socket, each plug receptacle is for connecting one group of rotation aerator so that the rotation aerator forms the matrix of N row's M row
Arrangement, and the distance of two neighboring rotation aerator plug receptacle is less than the radius of turn of rotation aerator.
Further, the rotation aerator includes being arranged in first boring aeration pipe on the plug receptacle both sides and the
The trepanning of two boring aeration pipes, first boring aeration pipe and the second boring aeration pipe is respectively facing both sides so that the rotation
Turning the gas reaction force that aerator is generated in aeration pushes boring aeration pipe to form automatic rotation, and two neighboring rotation
The distance of aerator plug receptacle is less than the length of the first boring aeration pipe or the second boring aeration pipe.
Further, the rotation aerator include a tumbler, the intermediate ends trepanning of the tumbler upward,
It is connect with aeration branch pipe by tumbler, one end of the tumbler is connect with the first boring aeration pipe, the rotation dress
The other end set is connect with the second boring aeration pipe.
Further, the boring aeration pipe opening diameter is 4 ~ 5 millimeters, opening direction be horizontal direction downwards in 30 ~
45 degree.
Further, the aeration main pipe caliber is DN, and DN values are 150mm to 200mm, and aeration branch pipe caliber is 40mm
To 50mm.
Further, gas design current velocity 5m/s ~ 10 in the pipe of first boring aeration pipe and the second boring aeration pipe
m/s。
Further, the tumbler includes the connector coordinated with aeration branch pipe plug receptacle, and is set to described connect
Bearing outside head, the bearing use corrosion-resistant rub resistance material, preferably stainless steel or refractory ceramics.
Further, the position of opening of the first boring aeration pipe is L1=2a（X-1）+ a, wherein X represent center to outer end the
X solarization air cap, L1 are the solarization air cap to centre distance, and a is the trepanning spacing of solarization air cap, 5 centimetres to 20 centimetres of usual value；The
The position of opening of two boring aeration pipes is L2=2aX, and wherein X represents center to outer end X solarization air cap, L2 for the solarization air cap extremely
Centre distance.
Further, it often goes or the direction of rotation of the two neighboring rotation aerator of each column is on the contrary, i.e. one of rotation
The direction of rotation for turning aerator is clockwise, and the direction of rotation of another rotation aerator is counterclockwise, aeration tube radius
For R, distance is D1 to aeration tube up and down, and left and right distance is D2, then D1=D2=(2^0.5/2) R, to both can avoid adjacent aeration tube
Collide with each other blocking when rotation, and can realize all standing of aerating system.
The aerating system of the utility model can realize the automatic rotation of boring aeration pipe, in aeration main pipe and branch pipe arrangement side
In the case of formula is identical, aeration area is expanded, that is, the uneven fluidisation for improving biologic packing material in biological contact oxidation pond is asked
Topic, in turn avoids the generation of bottom of pond deposition phenomenon.The arrangement quantity and size of the rotation aerator of the utility model should bases
Biological contact oxidation pond size determine, in the case that main function is identical aeration quantity, increase can aeration area, to reduce
The fluid effect of biologic packing material is improved in the aeration blind area of conventional fixed-type boring aeration pipe, reduces biological contact oxidation pond bottom
Deposition problem.The spinning aerator size of the utility model is unrestricted, can be designed according to specific pond type, adaptable,
Aeration area can be not only used for newly-built pond type close to all standing, and can be used for that pond type is transformed.
Description of the drawings：
Fig. 1 is aerating system plan view.
Fig. 2 is aerating system A-A sectional views.
Fig. 3 is aerating system B-B sectional views.
Fig. 4 be counterclockwise rotation aeration tube from endpoint to center of circle direction side view.
Fig. 5 is to rotate clockwise aeration tube from endpoint to center of circle direction side view.
Figure includes：Aeration tube 1 is rotated counterclockwise, rotates clockwise aerator 2, counterclockwise rotation aeration tube rotation model
It encloses 3, rotate clockwise aeration tube rotating range 4, solarization air cap 5, aeration branch pipe 6, rotating device 7, aeration main pipe 8.
Specific implementation mode
The utility model is further described with reference to the accompanying drawings and examples.
This embodiment of the utility model is a kind of interlaced arrangement aerating system, it includes mainly rotating clockwise aeration system
System rotates aerating system, aeration main pipe 8, aeration branch pipe 6 and the composition of tumbler 7 counterclockwise.Wherein have clockwise or inverse
Hour hands rotation aerating system is located at the lower section of aeration branch pipe.Tumbler both sides are separately connected the first boring aeration pipe and second and wear
Hole aeration tube.The length of first boring aeration pipe and the second boring aeration pipe is determined according to aeration branch pipe spacing, and the first perforation
Aeration tube and the second boring aeration length of tube are identical.First boring aeration pipe and the second boring aeration pipe opening direction are different,
It is respectively facing both sides（Here both sides are aeration tube radially opposite sides）The distance of position of opening distance center is complementary.Tumbler with
Boring aeration pipe ensures that aeration tube stomata mounting height is consistent using socket joint from anchor connection type, and by limiter.
Further, the one end open of first boring aeration pipe and the second boring aeration pipe, connect, first with threeway
The other end of boring aeration pipe and the second boring aeration pipe is equipped with sealing plate, and end perforation, the end are provided on the sealing plate
The height of perforation and the trepanning of first the second boring aeration pipe of boring aeration pipe are highly consistent.
It is aerated main pipe and aeration branch pipe forms aerating system framework.Wherein aeration main pipe caliber is DN, and DN values are 150mm
To 200mm, aeration branch pipe caliber is 40mm to 50mm.It is aerated main pipe and branch pipe is flushed using tube top or tube hub flushes.Aeration
Branch tube spacing is D1.Rotation aeration tube spacing on same branch pipe is D2.Rotation aeration tube radius is R.D1=D2=(2^0.5/2)
R to the blocking that collides with each other when not only can avoid adjacent aeration tube rotation, but also can realize all standing of aerating system.
Aeration tube 1 is rotated counterclockwise or rotates clockwise aeration tube 2 by tumbler, threeway and the first boring aeration pipe
It is formed with the second boring aeration pipe.Wherein tumbler uses the material with high corrosion resistance and wear resistance, such as not
Become rusty steel or high-temperature ceramic materials.First boring aeration pipe and the second boring aeration pipe are respectively by socket joint from anchor connection type and three
Lead to and connect, and ensures that boring aeration pipe stomata mounting height is identical using limiting device.First boring aeration pipe and the second perforation
Aeration tube opening diameter is 5mm, and opening direction is that horizontal direction is in downwards α degree, and α values 30, maximum is amplified to 45.First perforation
Aeration tube and the second boring aeration pipe the number of openings are identical, but trepanning distance center position is different, respectively odd-multiple X and even number
Times X.Specifically, the position of opening of the first boring aeration pipe is L1=2a（X-1）+ a, wherein X represent center to outer end X and expose
Stomata, L1 are the solarization air cap to centre distance, and a is the trepanning spacing of solarization air cap, 5 centimetres to 20 centimetres of usual value；Second wears
The position of opening of hole aeration tube is L2=2aX, wherein X represents center to outer end X solarization air cap, and L2 is the solarization air cap to center
Distance.Single aeration tube the number of openings should determine that single aeration tube opens 4 in Fig. 3 according to aeration quantity and boring aeration length of tube
Stomata is only to illustrate.
It is different from the prior art place and is：
1, existing fixed boring aeration pipe is compared, the gas push power generated when utility model device is using aeration is real
The automatic rotation of existing boring aeration pipe, range can be aerated by increasing, and reduce aeration blind area, and it is fluidity to improve biologic packing material,
Reduce biological contact oxidation pond bottom deposition phenomenon.
2, boring aeration pipe is connect by tumbler with aeration branch pipe, tumbler selection have high corrosion resistance with
The material of wear resistance, such as stainless steel or refractory ceramics material.
3, using two kinds of model aeration tubes, position of opening to centre distance complementation can be carried further by aeration tube rotation
High aeration area further removes bottom of pond deposition.
4, boring aeration pipe ensures that the installation of aeration tube stomata is high using socket joint from anchor connection type, while by limiting device
Degree is consistent, reduces and is aerated problem of non-uniform caused by aeration tube installation error.
5, it is in downwards 30 degree that aeration tube opening direction, which is horizontal direction, and rotary power can be provided for aeration tube, is taken into account simultaneously
Bottom of pond souring.
6, aeration pipe end opens a stomata, can extend aeration tube coverage, further reduces aeration blind area.
7, this aerator can be mounted in biological contact oxidation pond, light-weight, simple installation, can be widely used for all kinds of new
It builds or transformation project, improves the aeration effect of biological contact oxidation pond.
8, aeration tube and counterclockwise rotation aeration tube are rotated clockwise, it can be achieved that the complete of aerating system covers by being staggered
Lid, while avoiding between adjacent aeration tube due to colliding resistance phenomenon caused by rotation.Even if colliding, due to colliding luck
Line direction is consistent, will not hinder aeration tube natural rotation.
It above are only the preferred embodiment of the utility model.It will be appreciated by those skilled in the art that the utility model is not limited to
Specific embodiment described here can carry out various apparent variations, readjust and replace for a person skilled in the art
In generation, is without departing from the scope of protection of the utility model.Therefore, although by above example to the utility model carried out compared with
To be described in detail, but the utility model is not limited only to above example, the case where not departing from the utility model design
Under, can also include other more equivalent embodiments, and the range of utility model is determined by scope of the appended claims.
Claims (8)
1. a kind of interlaced arrangement aerating system, including aeration main pipe, several aeration branch pipes being connect with aeration main pipe, feature
It is that the every aeration branch pipe is both provided with several plug receptacles, each plug receptacle makes for connecting one group of rotation aerator
The matrix arrangement that the rotation aerator forms N row's M row is obtained, and the two neighboring distance for rotating aerator plug receptacle is less than
Rotate the radius of turn of aerator.
2. interlaced arrangement aerating system described in claim 1, it is characterised in that the rotation aerator includes being arranged in institute
State first boring aeration pipe and the second boring aeration pipe on plug receptacle both sides, first boring aeration pipe and the second boring aeration
The trepanning of pipe is respectively facing both sides so that the gas reaction force that the rotation aerator is generated in aeration pushes perforation to expose
Tracheae forms automatic rotation, and the distance of two neighboring rotation aerator plug receptacle is worn less than the first boring aeration pipe or second
The length of hole aeration tube.
3. the interlaced arrangement aerating system described in claim 2, it is characterised in that the rotation aerator includes that a rotation fills
It sets, the intermediate ends trepanning of the tumbler is connect with aeration branch pipe upward, by tumbler, one end of the tumbler
It is connect with the first boring aeration pipe, the other end of the tumbler is connect with the second boring aeration pipe.
4. the interlaced arrangement aerating system described in claim 2, it is characterised in that first boring aeration pipe and the second perforation
The opening diameter of aeration tube is 4 ~ 5 millimeters, and opening direction is that horizontal direction is in 30 ~ 45 degree downwards.
5. the interlaced arrangement aerating system described in claim 2, it is characterised in that the aeration main pipe caliber is DN, and DN values are
150mm to 200mm, aeration branch pipe caliber are 40mm to 50mm.
6. the interlaced arrangement aerating system described in claim 2, it is characterised in that first boring aeration pipe and the second perforation
Gas design current velocity 5m/s ~ 10 m/s in the pipe of aeration tube.
7. the interlaced arrangement aerating system described in claim 2, it is characterised in that the position of opening of the first boring aeration pipe be L1=
2a（X-1）+ a, wherein X represent center to outer end X solarization air cap, and L1 is the solarization air cap to centre distance, and a is opening for solarization air cap
Pitch of holes, 5 centimetres to 20 centimetres of value；The position of opening of second boring aeration pipe is L2=2aX, and wherein X represents center to outer end
X solarization air cap, L2 are the solarization air cap to centre distance.
8. the interlaced arrangement aerating system described in claim 2, it is characterised in that the often two neighboring rotation aeration of row or each column
On the contrary, the direction of rotation of i.e. one of rotation aerator is clockwise, another rotation is aerated dress for the direction of rotation of device
The direction of rotation set is counterclockwise, and aeration tube radius is R, and distance is D1 to aeration tube up and down, and left and right distance is D2, then D1=D2=(2
^0.5/2) R to the blocking that collides with each other when not only can avoid adjacent aeration tube rotation, but also can realize all standing of aerating system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415850.3U CN207713482U (en) | 2017-10-30 | 2017-10-30 | A kind of interlaced arrangement aerating system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721415850.3U CN207713482U (en) | 2017-10-30 | 2017-10-30 | A kind of interlaced arrangement aerating system |
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| CN207713482U true CN207713482U (en) | 2018-08-10 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156286A (en) * | 2019-04-30 | 2019-08-23 | 广州华功环保技术有限公司 | A kind of sludge treatment device |
-
2017
- 2017-10-30 CN CN201721415850.3U patent/CN207713482U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110156286A (en) * | 2019-04-30 | 2019-08-23 | 广州华功环保技术有限公司 | A kind of sludge treatment device |
| CN110156286B (en) * | 2019-04-30 | 2024-03-22 | 广州华功环保技术有限公司 | Sludge treatment equipment |
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