CN106745862A - A kind of multitube jetting type aeration in sewage treatment equipment - Google Patents
A kind of multitube jetting type aeration in sewage treatment equipment Download PDFInfo
- Publication number
- CN106745862A CN106745862A CN201611135904.0A CN201611135904A CN106745862A CN 106745862 A CN106745862 A CN 106745862A CN 201611135904 A CN201611135904 A CN 201611135904A CN 106745862 A CN106745862 A CN 106745862A
- Authority
- CN
- China
- Prior art keywords
- rotating shaft
- mixing drum
- multitube
- treatment equipment
- sewage treatment
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F7/00—Aeration of stretches of water
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F3/00—Biological treatment of water, waste water, or sewage
- C02F3/02—Aerobic processes
-
- 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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- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Biodiversity & Conservation Biology (AREA)
- Microbiology (AREA)
- Aeration Devices For Treatment Of Activated Polluted Sludge (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The present invention proposes a kind of multitube jetting type aeration in sewage treatment equipment, and mixing drum has hybrid chamber, and disk is provided with hybrid chamber, and disk is provided with multiple puddlers, and multiple shower nozzles are distributed with puddler；Multiple mozzles are installed, draft tube outlets end sets the multiple jet pipes of connection on the wall of mixing drum side；Rotating shaft first end is fixedly connected with fixed base plate, the end of rotating shaft second is fixedly connected through installing plate with mixing drum and rotating shaft is rotated with installing plate and is connected, rotating shaft inner hollow, aqueduct first end is provided with sewage suction inlet and sewage suction inlet is located at fixed base plate lower section, and the end of aqueduct second extend into hybrid chamber through rotating shaft and connected with the water flowing chamber of disk；Aeration mechanism includes air pump and wireway, and wireway first end is connected with air pump, and the end of wireway second is stretched into hybrid chamber through mixing drum, and wireway is located at one section of outer surface in hybrid chamber and multiple air nozzles are distributed with.The air dissolved oxygen ability of present invention injection is high, efficiency high is aerated, to sewage aeration high treating effect.
Description
Technical field
The present invention relates to technical field of sewage, more particularly to a kind of multitube jetting type aeration in sewage treatment equipment.
Background technology
Need to give sewage oxygen supply using aerator in sewage aerobic processing procedure, the species of aerator is various, including micropore
Various aeration forms such as aeration, mesopore aeration, surface aerating machine aeration, brush aeration and jet-flow aeration.And jet aerator is used as one
Conventional aerated product is planted, be there is long service life, safeguarded simple, easy for installation, but jet in the market
Aerator major part dissolved oxygen efficiency is relatively low, and it is not abundant enough that liquid gas mixes, and causes the absorptivity of oxygen not high, has ultimately resulted in dirt
The effect of water process is not ideal enough or not up to standard.
The content of the invention
Based on technical problem present in background technology, the present invention proposes a kind of multitube jetting type aeration in sewage treatment and sets
It is standby.
A kind of multitube jetting type aeration in sewage treatment equipment proposed by the present invention, including mixing drum, installing plate, aqueduct,
Rotating shaft, drive mechanism, fixed base plate, aeration mechanism, wherein：
Installing plate is horizontally disposed, and mixing drum is installed on a mounting board, and mixing drum has hybrid chamber, and circle is provided with hybrid chamber
Disk, is provided with water flowing chamber in disk, the central axis of disk arranges that disk is provided with multiple puddlers, is provided with puddler vertically
Diversion chamber, diversion chamber is connected with water flowing chamber, and multiple shower nozzles are distributed with puddler, and the import of shower nozzle is connected with diversion chamber；Mixing
Multiple mozzles are installed on the wall of cylinder side, the import of mozzle is connected with the hybrid chamber of mixing drum, and draft tube outlets end sets connection
Multiple jet pipes；
Fixed base plate is located at installing plate lower section, and rotating shaft first end is fixedly connected with fixed base plate, and the end of rotating shaft second passes through peace
Dress plate is fixedly connected with mixing drum and rotating shaft is rotated with installing plate and is connected, rotating shaft inner hollow；
Aqueduct first end is provided with sewage suction inlet and sewage suction inlet is located at fixed base plate lower section, and the end of aqueduct second passes through and turns
Axle extend into hybrid chamber and is connected with the water flowing chamber of disk, and aqueduct is connected with axis of rotation, and aqueduct is provided with immersible pump；
Aeration mechanism includes air pump and wireway, and wireway first end is connected with air pump, and the end of wireway second passes through mixing
Cylinder is stretched into hybrid chamber, and wireway is located at one section of outer surface in hybrid chamber and multiple air nozzles are distributed with.
Preferably, multiple mozzles incline insertion mixing tube wall surface, also, the incline direction of multiple mozzles is consistent.
Preferably, formation angle β, 0 ° between the axis of multiple mozzles and mixing drum cross section<β<90°.
Preferably, multiple dividing plates are disposed with along its axially spaced-apart in mozzle, multiple dividing plates will be separated into inside mozzle
Helical channel.
Preferably, the central axis of puddler arranges that puddler periphery is disposed with multiple first along its axially spaced-apart vertically
Paddle.
Preferably, the first paddle is in the shape of a spiral.
Preferably, rotating shaft periphery is disposed with multiple second paddles along its axially spaced-apart.
Preferably, the second paddle includes first connecting rod, second connecting rod and U-shaped bar, the parallel cloth of first connecting rod, second connecting rod
Put and first connecting rod, second connecting rod first end be connected with rotating shaft, U-shaped bar two ends respectively with first connecting rod, second connecting rod second
End connection.
Preferably, fixed bottom base plate is connected with multiple fixed seats.
Preferably, multiple mozzles are arranged circumferentially along mixing drum.
In the present invention, sewage is imported in the water flowing chamber by aqueduct and immersible pump to disk, and by each puddler
Shower nozzle is sprayed into hybrid chamber, and air is imported in the hybrid chamber by air pump and wireway to mixing drum, and air is formed in sewage
Substantial amounts of bubble, drive mechanism drive shaft is rotated, and rotating shaft drives mixing drum to rotate, and the puddler in hybrid chamber is carried out to sewage
Stirring so that air is uniformly dispersed, while puddler can cut bubble, improves air degree of crushing in injection water body, produces
The micro air bubble effect of similar micro-pore aeration, can effectively improve the dissolved oxygen ability of injection air, and the sewage after aeration enters
Projected in mozzle and by jet pipe, sewage can entrain into more air during shedding, and water body is with air contact more
Fully, so as to strengthen oxygenation capacity, aeration efficiency is improved.Air of the present invention is uniformly dispersed in sewage, the air dissolved oxygen of injection
Ability is high, is aerated efficiency high, good to sewage oxidation effect.
Brief description of the drawings
Fig. 1 is a kind of multitube jetting type aeration in sewage treatment device structure schematic diagram proposed by the present invention.
Specific embodiment
Reference picture 1, the present invention proposes a kind of multitube jetting type aeration in sewage treatment equipment, including mixing drum 1, installing plate 2,
Aqueduct 3, rotating shaft 4, drive mechanism 5, fixed base plate 6, aeration mechanism, wherein：
Installing plate 2 is horizontally disposed, and mixing drum 1 is arranged on installing plate 2, and mixing drum 1 has hybrid chamber 7, and hybrid chamber 7 is interior to be set
Have in disk 8, disk 8 and be provided with water flowing chamber 25, the central axis of disk 8 arranges that disk 8 is provided with multiple puddlers 9, stirs vertically
The central axis for mixing bar 9 arranges that the periphery of puddler 9 is disposed with multiple spiral helicine first paddles along its axially spaced-apart vertically
20, diversion chamber 10 is provided with puddler 9, diversion chamber 10 connects with water flowing chamber 25, and multiple shower nozzles 11 are distributed with puddler 9, spray
First 11 import is connected with diversion chamber 10.Multiple mozzles 12 are installed on the side wall of mixing drum 1, multiple mozzles 12 are along mixing drum
1 is arranged circumferentially, and multiple mozzles 12 incline the insertion wall of mixing drum 1, also, multiple mozzle 12 incline direction one
Cause, formation angle β, 0 ° between the axis of multiple mozzles 12 and the cross section of mixing drum 1<β<90°；Along its axial direction in mozzle 12
Arranged for interval has multiple dividing plates 19, and multiple dividing plates 19 will be separated into helical channel, the import of mozzle 12 inside mozzle 12
Connected with the hybrid chamber 7 of mixing drum 1, the port of export of mozzle 12 sets the multiple jet pipes 13 of connection.
Fixed base plate 6 is located at the lower section of installing plate 2, and the fixed bottom of base plate 6 is connected with multiple fixed seats 24.
The first end of rotating shaft 4 is fixedly connected with fixed base plate 6, and the end of rotating shaft 4 second is fixed with mixing drum 1 through installing plate 2 and connected
Connect and rotating shaft 4 is rotated with installing plate 2 and is connected, the inner hollow of rotating shaft 4, the periphery of rotating shaft 4 is disposed with multiple second along its axially spaced-apart
Paddle；Second paddle includes first connecting rod 21, second connecting rod 22 and U-shaped bar 23, and first connecting rod 21, second connecting rod 22 are parallel
Arrangement and first connecting rod 21, the first end of second connecting rod 22 are connected with rotating shaft 4, the two ends of U-shaped bar 23 respectively with first connecting rod 21, the
The end of two connecting rod 22 second connects.
The first end of aqueduct 3 is provided with sewage suction inlet 14 and sewage suction inlet 14 is located at the fixed lower section of base plate 6, aqueduct 3 second
End is extend into hybrid chamber 7 through rotating shaft 4 and is connected with the water flowing chamber 8 of disk 8, and aqueduct 3 is rotated with rotating shaft 4 and is connected, aqueduct 3
It is provided with immersible pump 15.
Aeration mechanism includes air pump 16 and wireway 17, and the first end of wireway 17 is connected with air pump 16, wireway 17 second
End is stretched into hybrid chamber 7 through mixing drum 1, and wireway 17 is located at one section of outer surface in hybrid chamber 7 and multiple air nozzles 18 are distributed with.
A kind of multitube jetting type aeration in sewage treatment equipment proposed by the present invention, by aqueduct 3 and immersible pump 15 to circle
Sewage is imported in the water flowing chamber 25 of disk 8, and is sprayed into hybrid chamber 7 by the shower nozzle 11 on each puddler 9, by air pump 16 and air guide
Pipe 17 forms substantial amounts of bubble, the drive shaft of drive mechanism 5 to air, air is imported in the hybrid chamber 7 of mixing drum 1 in sewage
4 rotate, and rotating shaft 4 drives mixing drum 1 to rotate, and the paddle 20 of puddler 9 and first in hybrid chamber 7 is stirred to sewage, makes
Gas of having leisure is uniformly dispersed, while the paddle 20 of puddler 9 and first can cut bubble, improves the broken journey of air in injection water body
Degree, produces the micro air bubble effect of similar micro-pore aeration, can effectively improve the dissolved oxygen ability of injection air, the dirt after aeration
Water is entered in mozzle 12 and is projected by jet pipe 13, and sewage can entrain into more air during shedding, water body and
Air contact is more abundant, so as to strengthen oxygenation capacity, improves aeration efficiency.Multiple dividing plates 19 are provided with by mozzle 12,
Sewage flowing time in hybrid chamber 7 and mozzle 12 can be extended, so as to extend the incorporation time of sewage and air, can be with
Effectively improve dissolution rate of oxygen.Second paddle is set by the periphery of rotating shaft 4, the sewage in cesspool can be stirred
Mix so that air is uniformly dispersed in cesspool, improve to sewage aeration treatment effect.
The above, the only present invention preferably specific embodiment, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technology according to the present invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of multitube jetting type aeration in sewage treatment equipment, it is characterised in that including mixing drum (1), installing plate (2), diversion
Pipe (3), rotating shaft (4), drive mechanism (5), fixed base plate (6), aeration mechanism, wherein：
Installing plate (2) is horizontally disposed, and on installing plate (2), mixing drum (1) is with hybrid chamber (7), mixing for mixing drum (1)
It is provided with chamber (7) in disk (8), disk (8) and is provided with water flowing chamber (25), the central axis of disk (8) is arranged vertically, disk (8)
It is provided with multiple puddlers (9), puddler (9) and is provided with diversion chamber (10), diversion chamber (10) connects with water flowing chamber (25), stirring
Multiple shower nozzles (11) are distributed with bar (9), the import of shower nozzle (11) is connected with diversion chamber (10)；Installed on the wall of mixing drum (1) side
There are multiple mozzles (12), the import of mozzle (12) is connected with the hybrid chamber (7) of mixing drum (1), mozzle (12) port of export
If the multiple jet pipes (13) of connection；
Fixed base plate (6) is fixedly connected positioned at installing plate (2) lower section, rotating shaft (4) first end with fixation base plate (6), rotating shaft (4) the
Two ends are fixedly connected through installing plate (2) with mixing drum (1) and rotating shaft (4) is rotated with installing plate (2) and is connected, and rotating shaft (4) is internal
It is hollow；
Aqueduct (3) first end is provided with sewage suction inlet (14) and sewage suction inlet (14) is positioned at fixed base plate (6) lower section, aqueduct
(3) second ends extend into hybrid chamber (7) through rotating shaft (4) and are connected with the water flowing chamber (8) of disk (8), aqueduct (3) and rotating shaft
(4) connection is rotated, aqueduct (3) is provided with immersible pump (15)；
Aeration mechanism includes air pump (16) and wireway (17), and wireway (17) first end is connected with air pump (16), wireway
(17) second ends are stretched into hybrid chamber (7) through mixing drum (1), wireway (17) one section of outer surface point in hybrid chamber (7)
It is furnished with multiple air nozzles (18).
2. multitube jetting type aeration in sewage treatment equipment according to claim 1, it is characterised in that multiple mozzles (12)
Insertion mixing drum (1) wall is inclined, also, the incline direction of multiple mozzles (12) is consistent.
3. multitube jetting type aeration in sewage treatment equipment according to claim 2, it is characterised in that multiple mozzles (12)
Axis and mixing drum (1) cross section between form angle β, 0 °<β<90°.
4. the multitube jetting type aeration in sewage treatment equipment according to any one of claim 1-3, it is characterised in that water conservancy diversion
Multiple dividing plates (19) are disposed with along its axially spaced-apart in pipe (12), multiple dividing plates (19) will be separated into spiral inside mozzle (12)
Shape passage.
5. the multitube jetting type aeration in sewage treatment equipment according to any one of claim 1-3, it is characterised in that stirring
The central axis of bar (9) arranges that puddler (9) periphery is disposed with multiple first paddles (20) along its axially spaced-apart vertically.
6. multitube jetting type aeration in sewage treatment equipment according to claim 5, it is characterised in that the first paddle (20)
In the shape of a spiral.
7. the multitube jetting type aeration in sewage treatment equipment according to any one of claim 1-3, it is characterised in that rotating shaft
(4) periphery is disposed with multiple second paddles along its axially spaced-apart.
8. multitube jetting type aeration in sewage treatment equipment according to claim 7, it is characterised in that the second paddle includes
First connecting rod (21), second connecting rod (22) and U-shaped bar (23), first connecting rod (21), second connecting rod (22) parallel arrangement and first
Connecting rod (21), second connecting rod (22) first end are connected with rotating shaft (4), U-shaped bar (23) two ends respectively with first connecting rod (21),
The end of two connecting rod (22) second connects.
9. the multitube jetting type aeration in sewage treatment equipment according to any one of claim 1-3, it is characterised in that fixed
Base plate (6) bottom is connected with multiple fixed seats (24).
10. the multitube jetting type aeration in sewage treatment equipment according to any one of claim 1-3, it is characterised in that many
Individual mozzle (12) is arranged circumferentially along mixing drum (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135904.0A CN106745862A (en) | 2016-12-09 | 2016-12-09 | A kind of multitube jetting type aeration in sewage treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611135904.0A CN106745862A (en) | 2016-12-09 | 2016-12-09 | A kind of multitube jetting type aeration in sewage treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106745862A true CN106745862A (en) | 2017-05-31 |
Family
ID=58879833
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611135904.0A Pending CN106745862A (en) | 2016-12-09 | 2016-12-09 | A kind of multitube jetting type aeration in sewage treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106745862A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133238A (en) * | 2018-08-21 | 2019-01-04 | 薛光兵 | A kind of sanitary sewage aerator convenient for increasing working efficiency and energy self power generation |
| CN112919655A (en) * | 2021-01-27 | 2021-06-08 | 湖北慧科环境工程有限公司 | River water pollution administers with polluting water purifier |
-
2016
- 2016-12-09 CN CN201611135904.0A patent/CN106745862A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109133238A (en) * | 2018-08-21 | 2019-01-04 | 薛光兵 | A kind of sanitary sewage aerator convenient for increasing working efficiency and energy self power generation |
| CN109133238B (en) * | 2018-08-21 | 2021-12-03 | 浙江环艺电子科技有限公司 | Aeration machine for domestic sewage convenient to increase work efficiency and can generate electricity |
| CN112919655A (en) * | 2021-01-27 | 2021-06-08 | 湖北慧科环境工程有限公司 | River water pollution administers with polluting water purifier |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170531 |