CN206521333U - A kind of aerating tube-type micropore device - Google Patents
A kind of aerating tube-type micropore device Download PDFInfo
- Publication number
- CN206521333U CN206521333U CN201720228763.0U CN201720228763U CN206521333U CN 206521333 U CN206521333 U CN 206521333U CN 201720228763 U CN201720228763 U CN 201720228763U CN 206521333 U CN206521333 U CN 206521333U
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- China
- Prior art keywords
- tube
- support tube
- aerating
- type micropore
- rubber tube
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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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- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
Abstract
A kind of aerating tube-type micropore device, is related to a kind of aerating tube-type micropore device.The utility model to be solved current aerating tube-type micropore device in break-off, and the sludge in water can block venthole, causes to pass the reduction of oxygen rate, the technical problem of the increasing of maintenance cost and maintenance period.The utility model is made up of air distributor, rubber tube, support tube and clip；The even tube wall of support tube arranges multiple rectangle micropores, and adjacent micropore is mutually perpendicular to；Air distributor is separately fixed on the inwall of two end faces of support tube and with supporting the seal of tube, and breather pipe is towards the inside of support tube and parallel with the axis direction of support tube, outer wall of the rubber sleeve in support tube.After the utility model is improved by the perforate direction on support tube, the airflow influence current produced by being aerated produce perturbed force bigger than ever, the outlet for being effectively guaranteed venthole is smooth, has reached reduction frequency of maintenance, reduces the purpose of maintenance cost.
Description
Technical field
The utility model is related to a kind of aerating tube-type micropore device.
Background technology
The micro-hole aerator primarily now used divides from material is broadly divided into disc type and tubular type (ceramics, corundum or film
Formula) aerator.These devices due to being used in sewage, sludge and incrustation scale be easily detained around the small hole of aerator and
Hole is caused to block, aeration oxygen transfer efficiency reduction, and usage cycles are short, it is often necessary to safeguard, many fiber crops are brought to routine work
It is tired.Which disk type micro-hole aerator production process is more, and cost of investment is big, it is easy to block；Aerating tube-type micropore equipment, although into
This is relatively low, and the selection to hole knockout and material directly influences using effect and the life-span of equipment.
No matter some current aerating tube-type micropore devices are improved from quality of materials, perforate mode, but also deposit
In some shortcomings.In application example, because the sludge in aeration tank has stronger viscosity, adsorptivity, in aerator work
When, particularly aerator break-off when, the sludge in water can block venthole, cause to pass the reduction of oxygen rate, increase energy consumption,
Aerating system damage is even resulted in if can not clear up in time.But frequently safeguard, also imply that maintenance cost and maintenance period
Increasing, it is impossible to meet the demand of daily water factory's operation.
Utility model content
The utility model to be solved current aerating tube-type micropore device in break-off, and the sludge in water can be blocked out
Stomata, causes to pass the reduction of oxygen rate, the technical problem of the increasing of maintenance cost and maintenance period, and provides a kind of tube-type micropore and expose
Device of air.
Aerating tube-type micropore device of the present utility model is by two air distributors 1,1 rubber tube 2, a support tube
4 and two clips 3 constitute；
Described air distributor 1 is made up of cylinder 1-1 and multiple breather pipe 1-2, and breather pipe 1-2 is evenly arranged in
It is on a cylinder 1-1 end face and vertical with end face, a circular hole is set in the middle of cylinder 1-1 another end face with entering
Tracheae 5 is connected, and cylinder 1-1 inside is hollow；
The even tube wall of support tube 4 arranges multiple rectangle micropore 4-1, and adjacent micropore 4-1 is mutually perpendicular to；
The even tube wall of rubber tube 2 arranges multiple passages；
Two air distributors 1 are separately fixed on the inwall of two end faces of support tube 4 and sealed with support tube 4, lead to
Tracheae 1-2 is towards the inside of support tube 4 and parallel with the axis direction of support tube 4, and rubber tube 2 is enclosed on the outer wall of support tube 4, two
Individual clip 3 is separately fixed on the outer wall at the two ends of rubber tube 2.
The gas that the utility model is passed through initially enters support tube 4, then enters rubber tube 2 from rectangle micropore 4-1
In, gas successively passes through support tube 4 and the cutting twice of rubber tube 2, and the bubble of generation is small, coefficient of oxygen utilization height and dynamic efficiency
It is high；
The structure of air distributor 1 of the present utility model can cause the gas in support tube 4 to be uniformly distributed；
The adjacent micropore 4-1 on the surface of support tube 4 of the present utility model is mutually perpendicular to, according to gas dynamic theory, at utmost
The current of adjacent cells are influenceed, local turbulent water are formed about in micropore, so as to weaken attachment of the sludge in tube wall.
Compared with prior art, the utility model has the advantage of：Improved by the perforate direction on support tube 4
Afterwards, the airflow influence current produced by being aerated produce perturbed force bigger than ever so that be natively difficult to the cambered surface adhered to
Micropore is more difficult to attachment, the problem of pore attachment is solved well or even is blocked, and the outlet for being effectively guaranteed venthole is smooth,
Reduction frequency of maintenance has been reached, the purpose of maintenance cost is reduced.
Brief description of the drawings
Fig. 1 is the schematic diagram of aerating tube-type micropore device in embodiment one；
Fig. 2 is the schematic diagram of air distributor 1 in embodiment one；
Fig. 3 is the schematic diagram in Fig. 2 A directions；
Fig. 4 is the schematic diagram in Fig. 2 B directions；
Fig. 5 is the schematic diagram after the expansion of gas support tube 4 in embodiment one.
Embodiment
Embodiment one：Present embodiment is a kind of aerating tube-type micropore device, sees Fig. 1-5, is specifically by two
Air distributor 1,1 rubber tube 2, a support tube 4 and two clips 3 are constituted；
Described air distributor 1 is made up of cylinder 1-1 and multiple breather pipe 1-2, and breather pipe 1-2 is evenly arranged in
It is on a cylinder 1-1 end face and vertical with end face, a circular hole is set in the middle of cylinder 1-1 another end face with entering
Tracheae 5 is connected, and cylinder 1-1 inside is hollow；
The even tube wall of support tube 4 arranges multiple rectangle micropore 4-1, and adjacent micropore 4-1 is mutually perpendicular to；
The even tube wall of rubber tube 2 arranges multiple passages；
Two air distributors 1 are separately fixed on the inwall of two end faces of support tube 4 and sealed with support tube 4, lead to
Tracheae 1-2 is towards the inside of support tube 4 and parallel with the axis direction of support tube 4, and rubber tube 2 is enclosed on the outer wall of support tube 4, two
Individual clip 3 is separately fixed on the outer wall at the two ends of rubber tube 2.
The passage arrangement of the tube wall of rubber tube 2 of present embodiment is intensive, the gas that the tube wall of support tube 4 can be enabled to discharge
Discharged from the passage of the tube wall of rubber tube 2；
The gas that present embodiment is passed through initially enters support tube 4, then enters rubber tube 2 from rectangle micropore 4-1
In, in the presence of compressed air, rubber tube 2 is heaved slightly, ventilation eyelet opens, and reaches the purpose of gas distribution diffusion, gas
Successively pass through support tube 4 and the cutting twice of rubber tube 2, the bubble of generation is small, coefficient of oxygen utilization is high and dynamic efficiency is high；
The structure of the air distributor 1 of present embodiment can cause the gas in support tube 4 to be uniformly distributed；
The adjacent micropore 4-1 on the surface of support tube 4 of present embodiment is mutually perpendicular to, according to gas dynamic theory, at utmost
The current of adjacent cells are influenceed, local turbulent water are formed about in micropore, so as to weaken attachment of the sludge in tube wall.
Compared with prior art, advantage of this embodiment is that：Improved by the perforate direction on support tube 4
Afterwards, the airflow influence current produced by being aerated produce perturbed force bigger than ever so that be natively difficult to the cambered surface adhered to
Micropore is more difficult to attachment, the problem of pore attachment is solved well or even is blocked, and the outlet for being effectively guaranteed venthole is smooth,
Reduction frequency of maintenance has been reached, the purpose of maintenance cost is reduced.
Embodiment two：Present embodiment from unlike embodiment one：Described rubber tube 2 is EPDM rubber
Pipe.It is other identical with embodiment one.
Embodiment three：Present embodiment from unlike embodiment one：Described clip 3 is 304 stainless steels
Clip.It is other identical with embodiment one.
Embodiment four：Present embodiment from unlike embodiment one：Described rubber tube 2 is pellosil rubber
Sebific duct.It is other identical with embodiment one.
Embodiment five：Present embodiment from unlike embodiment one：Described rubber tube 2 is nitrile rubber
Pipe.It is other identical with embodiment one.
Claims (5)
1. a kind of aerating tube-type micropore device, it is characterised in that aerating tube-type micropore device is by two air distributors (1), 1
Individual rubber tube (2), a support tube (4) and two clip (3) compositions；
Described air distributor (1) is made up of cylinder (1-1) and multiple breather pipes (1-2), the uniform cloth of breather pipe (1-2)
Put on an end face of cylinder (1-1) and vertical with end face, one is set in the middle of another end face of cylinder (1-1)
Circular hole is connected with air inlet pipe, and the inside of cylinder (1-1) is hollow；
The even tube wall of support tube (4) arranges multiple rectangle micropores (4-1), and adjacent micropore (4-1) is mutually perpendicular to；
The even tube wall of rubber tube (2) arranges multiple passages；
Two air distributors (1) are separately fixed on the inwall of two end faces of support tube (4) and sealed with support tube (4),
Breather pipe (1-2) is towards the inside of support tube (4) and parallel with the axis direction of support tube (4), and rubber tube (2) is enclosed on support tube
(4) outer wall, two clips (3) are separately fixed on the outer wall at rubber tube (2) two ends.
2. a kind of aerating tube-type micropore device according to claim 1, it is characterised in that described rubber tube (2) is EPDM
Rubber tube.
3. a kind of aerating tube-type micropore device according to claim 1, it is characterised in that described clip (3) is not 304 not
Become rusty steel clamping band.
4. a kind of aerating tube-type micropore device according to claim 1, it is characterised in that described rubber tube (2) is silica gel
Film rubber tube.
5. a kind of aerating tube-type micropore device according to claim 1, it is characterised in that described rubber tube (2) is butyronitrile
Rubber tube.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228763.0U CN206521333U (en) | 2017-03-08 | 2017-03-08 | A kind of aerating tube-type micropore device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720228763.0U CN206521333U (en) | 2017-03-08 | 2017-03-08 | A kind of aerating tube-type micropore device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206521333U true CN206521333U (en) | 2017-09-26 |
Family
ID=59902670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720228763.0U Active CN206521333U (en) | 2017-03-08 | 2017-03-08 | A kind of aerating tube-type micropore device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206521333U (en) |
-
2017
- 2017-03-08 CN CN201720228763.0U patent/CN206521333U/en active Active
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