CN208265848U - A kind of modularization aerobic particle mud generating device - Google Patents
A kind of modularization aerobic particle mud generating device Download PDFInfo
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- CN208265848U CN208265848U CN201820514539.2U CN201820514539U CN208265848U CN 208265848 U CN208265848 U CN 208265848U CN 201820514539 U CN201820514539 U CN 201820514539U CN 208265848 U CN208265848 U CN 208265848U
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- Prior art keywords
- gas gathering
- gathering mask
- moisture trap
- aerobic particle
- generating device
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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 modularization aerobic particle mud generating device, including gas gathering mask, riser, moisture trap, return pipe, Connection Bracket, relief tube and aerator, gas gathering mask is mounted on above aerator, riser lower end is connected at the top of gas gathering mask, and riser upper end tangentially enters from moisture trap middle cylinder；Moisture trap is installed above gas gathering mask, and return pipe upper end is connected to moisture trap bottom, and return pipe lower end is arranged between gas gathering mask top surface and liquid level, and relief tube one end is connected to moisture trap top, and relief tube is another to be connected to liquid level or less.The utility model is applied to existing CASS, SBR, oxidation ditch, AAO and its deformation technique, the density pressure difference generated under aeration operating condition forms air lift kinetic energy, it recycles to let out to spray to be formed to revolve under potential difference and pressure official post fluid and mix, improve fluid velocity, improve air path in water and residence time, the utilization rate for improving oxygen, enables the system to quickly form aerobic particle mud (AGS).
Description
Technical field
The utility model relates to a kind of aerobic particle mud generating devices for sewage aerobic processing, belong to aerobic grain
Sludge technology field, specifically a kind of modularization aerobic particle mud generating device (Modular aerobic granular
Sludge generator, MAGSG reactor).
Technical background
Aerobic particle mud (Aerobic Granular Sludge, AGS) is formed by microorganism self-cohesion action
Granulated activated sludge, compared with ordinary activated sludge, it, which has, is not susceptible to sludge bulking, strong shock resistance, can bear
High organic loading, the features such as integrating microorganism of different nature (aerobic and oxygen and anaerobe).1991
Mishillla etc. has found AGS earliest, and reports utilize continuous-flow aerobic upflow sludge bed reactor for the first time
(Aerobic Upflow Sludge Blanket, AUSB) turns out AGS.
The self-solidifying collecting process of microorganism is a complicated physics, chemistry and bioprocess, is granulated by a variety of environment
Factor influences, and provides suitable hydraulic shear for the self-coagulation of microorganism and generallys use the big reactor of ratio of height to diameter and larger
Aeration quantity, reactor it is too high and cause aeration energy consumption increase, this restrict Aerobic Granular Sludge Technologies in Practical Project
Using.And the aerobic treatment processes such as existing CASS, SBR, oxidation ditch, AAO and its deformation technique, and can not provide to be formed it is aerobic
Hydraulic shear required for granule sludge.Therefore, a kind of in the aeration operating condition of existing aerobic treatment process, Ke Yiti is innovated
The aerobic particle mud generating device of high hydraulic shear and dissolution oxygen utilization rate is necessary.
Utility model content
For above situation, the purpose of the utility model is to provide a kind of modularization aerobic particle mud generating devices, answer
For aerobic treatment processes such as existing CASS, SBR, oxidation ditches, to improve the hydraulic shear and dissolved oxygen in reaction system
Utilization rate makes system quickly form aerobic particle mud.
To achieve the goals above, the utility model uses following technical scheme:
Modularization aerobic particle mud generating device, including gas gathering mask, riser, moisture trap, return pipe, connection are admittedly
Determine frame, relief tube and aerator,
Gas gathering mask is mounted on above aerator, and riser lower end is connected at the top of gas gathering mask, and riser upper end is divided from air water
Tangentially enter from device middle cylinder；
Moisture trap is installed above gas gathering mask, and return pipe upper end is connected to moisture trap bottom, and return pipe lower end is set
It sets between gas gathering mask top surface and liquid level,
Relief tube one end is connected to moisture trap top, and relief tube is another to be connected to liquid level or less.
Further, further include promoting regulating valve, decompression control valve, pressure sensor and control centre, promote regulating valve
It is mounted on riser, decompression control valve is mounted on relief tube, and pressure sensor is mounted at the top of moisture trap, and pressure passes
Sensor, decompression control valve, promotion regulating valve are electrically connected with control centre.
Further, the riser upper end is horizontal tube, the nozzle jet direction of horizontal tube and erecting for moisture trap
Straight axis is vertical；The return pipe lower end is horizontal tube, and return pipe lower end is equipped with the mixed spray head of rotation, revolves the jet direction of mixed spray head
On horizontal plane.
Further, gas gathering mask is one kind of cone-shaped or truncated cone-shaped or prismoid shaped, and the bigger diameter end of gas gathering mask is under, path
End is upper.
Further, moisture trap bottom is taper.
Further, the distance between gas gathering mask bottom and aerator be-centimetre.
The modularization aerobic particle mud generating device assembles the equipment to work side by side, including multiple modularizations
Aerobic particle mud generating device, between multiple modularization aerobic particle mud generating devices by Connection Bracket according to
Pond type or pot carry out parallel operation after the assembly of multiple groups modular combination, and pass through fixed steel structure and Connection Bracket immersion
It is fixed on Chi Ding or abhiseca.
The working method of the modularization aerobic particle mud generating device, when operation, the gas quilt of aerator release
Gas gathering mask is collected, and gas, liquid, solid mixture enters moisture trap, riser upper end horizontal tube by fast lifting by riser
Nozzle jetting flow moisture trap in material constantly rotate, recycle potential difference, the material in moisture trap passes through back
Flow tube is back to above gas gathering mask, and the horizonally projected jet for revolving mixed spray head constantly drive the material in pond rotate, and liquid in pond mixes admittedly
It closes the mixed sinking of object rotation to return to below gas gathering mask, again with the gas mixing of aerator release, forms quick systemic circulation；Control centre
By adjusting the pressure for promoting regulating valve and decompression control valve control moisture trap in 0.05-0.45MPa, existed with increasing air
The fluid circulation flow velocity inside and outside residence time and device in water.
The utility model modularization aerobic particle mud generating device has the advantage that
(1) smart structural design, simple.It is mountable to be applied to existing CASS, SBR, oxidation ditch, AAO and its deformation work
Skill is aerated the density pressure difference generated under operating condition and forms air lift kinetic energy, recycles and let out ejection shape under potential difference and pressure official post fluid
It is mixed at rotation, fluid velocity is improved, hydraulic shear is enhanced, air path in water and residence time is improved, improves the benefit of oxygen
With rate, enable the system to quickly form aerobic particle mud (AGS).
(2) modular combination can be transformed in fast grouping installation in existing a variety of aerobic process.
Detailed description of the invention
Fig. 1: aerobic particle mud generating device structural schematic diagram.
Fig. 2: aerobic particle mud generating device structure top view.
Fig. 3: aerobic particle mud generating device modularization assembling schematic diagram.
Fig. 4: aerobic particle mud generating device modularization assembling top view.
In figure: 1, gas gathering mask, 2, riser, 3, moisture trap, 4, return pipe, 5, the mixed spray head of rotation, 6, Connection Bracket,
7, relief tube, 8, aerator, 9, wall or tank body, 10, fixed steel structure, 11, control centre, 12, promotion regulating valve, 13, pressure
Sensor, 14, decompression control valve.
Specific embodiment
The utility model is described further below with reference to example, attached drawing, the implementation of the utility model is not limited to following
Embodiment.
Embodiment 1
Modularization aerobic particle mud generating device, including gas gathering mask 1, riser 2, moisture trap 3, return pipe 4, company
Fixed frame 6, relief tube 7 and aerator 8 are connect,
Gas gathering mask 1 is mounted on the top of aerator 8, and 2 lower end of riser is connected to 1 top of gas gathering mask, and 2 upper end of riser is from gas
3 middle cylinder of separator tangentially enters；
Moisture trap 3 installs the top of gas gathering mask 1, and 4 upper end of return pipe is connected to 3 bottom of moisture trap, under return pipe 4
End is arranged between 1 top surface of gas gathering mask and liquid level,
7 one end of relief tube is connected to 3 top of moisture trap, and relief tube 7 is another to be connected to liquid level or less.
Further, further include promoting regulating valve 12, decompression control valve 14, pressure sensor 13 and control centre 11, mention
It rises regulating valve 12 to be mounted on riser 2, decompression control valve 14 is mounted on relief tube 7, and pressure sensor 13 is mounted on air water
At the top of separator, pressure sensor 13, decompression control valve 14, promotion regulating valve 12 are electrically connected with control centre 11.
Further, 2 upper end of riser is horizontal tube, nozzle jet direction and the moisture trap 3 of horizontal tube
Vertical axis is vertical；4 lower end of return pipe is horizontal tube, and 4 lower end of return pipe is equipped with the mixed spray head 5 of rotation, revolves penetrating for mixed spray head 5
Stream direction is on horizontal plane.
Further, gas gathering mask 1 is one kind of cone-shaped or truncated cone-shaped or prismoid shaped, and the bigger diameter end of gas gathering mask 1 is small under
Diameter end is upper.
Further, 3 bottom of moisture trap is taper.
Further, the distance between 1 bottom of gas gathering mask and aerator 8 are 5-50 centimetres.
2 upper end of riser tangentially enters from 3 middle cylinder of moisture trap, specifically, 2 upper end of riser is to pass through level
Pipe is connected into inside moisture trap 3, and the jet direction of horizontal tube outlet is the secant direction of the radial section of moisture trap 3.
Embodiment 2
The modularization aerobic particle mud generating device assembles the equipment to work side by side, including multiple modularizations
Aerobic particle mud generating device passes through Connection Bracket 6 between multiple modularization aerobic particle mud generating devices
According to parallel operation after pond type or pot progress multiple groups modular combination assembly, and soaked by fixed steel structure 10 with Connection Bracket 6
Do not have formula is fixed on Chi Ding or abhiseca.
Embodiment 3
The working method of the modularization aerobic particle mud generating device, when operation, gas quilt that aerator 8 discharges
Gas gathering mask 1 is collected, and gas, liquid, solid mixture enters moisture trap 3,2 upper end water of riser by fast lifting by riser 2
Material in the nozzle jetting flow moisture trap 3 of flat pipe constantly rotates, and recycles potential difference, the material in moisture trap 3
It is back to 1 top of gas gathering mask by return pipe 4, the horizonally projected jet for revolving mixed spray head 5 constantly drives the material in pond to rotate, pond
Middle liquid, the mixed sinking of solid mixture rotation return to 1 lower section of gas gathering mask, the gas mixing discharged again with aerator 8, and formation quickly follows greatly
Ring；Control centre 11 is by adjusting the pressure for promoting regulating valve 12 and the control moisture trap 3 of decompression control valve 14 in 0.05-
0.45MPa, to increase the fluid circulation flow velocity inside and outside air residence time in water and device.
Claims (7)
1. modularization aerobic particle mud generating device, which is characterized in that including gas gathering mask (1), riser (2), gas-water separation
Device (3), return pipe (4), Connection Bracket (6), relief tube (7) and aerator (8),
Gas gathering mask (1) is mounted on above aerator (8), and riser (2) lower end is connected at the top of gas gathering mask (1), on riser (2)
End tangentially enters from moisture trap (3) middle cylinder；
Moisture trap (3) is installed above gas gathering mask (1), and return pipe (4) upper end is connected to moisture trap (3) bottom, is flowed back
(4) lower end is managed to be arranged in gas gathering mask (1) between top surface and liquid level,
Relief tube (7) one end is connected to moisture trap (3) top, and relief tube (7) is another to be connected to liquid level or less.
2. modularization aerobic particle mud generating device as described in claim 1, which is characterized in that further include promoting regulating valve
(12), decompression control valve (14), pressure sensor (13) and control centre (11) promote regulating valve (12) and are mounted on riser
(2) on, decompression control valve (14) is mounted on relief tube (7), and pressure sensor (13) is mounted at the top of moisture trap, pressure
Sensor (13), decompression control valve (14), promotion regulating valve (12) are electrically connected with control centre (11).
3. modularization aerobic particle mud generating device as claimed in claim 1 or 2, which is characterized in that the riser (2)
Upper end is horizontal tube, and the nozzle jet direction of horizontal tube is vertical with the vertical axis of moisture trap (3)；The return pipe (4)
Lower end is horizontal tube, and return pipe (4) lower end is equipped with rotation and mixes spray head (5), and the jet direction for revolving mixed spray head (5) is in horizontal plane
On.
4. modularization aerobic particle mud generating device as claimed in claim 1 or 2, which is characterized in that gas gathering mask (1) is cone
One kind of the bodily form or truncated cone-shaped or prismoid shaped, the bigger diameter end of gas gathering mask (1) is under, and miner diameter end is upper.
5. modularization aerobic particle mud generating device as claimed in claim 1 or 2, which is characterized in that moisture trap (3)
Bottom is taper.
6. modularization aerobic particle mud generating device as claimed in claim 1 or 2, which is characterized in that gas gathering mask (1) bottom
The distance between aerator (8) is 5-50 centimetres.
7. a kind of assemble the equipment to work side by side by modularization aerobic particle mud generating device as claimed in claim 1 or 2,
It is characterised in that it includes multiple modularization aerobic particle mud generating devices, multiple modularization aerobic particle muds
Parallel operation after the assembly of multiple groups modular combination is carried out according to pond type or pot by Connection Bracket (6) between generating device,
And Chi Ding or abhiseca are fixed on by fixed steel structure (10) and Connection Bracket (6) immersion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514539.2U CN208265848U (en) | 2018-04-12 | 2018-04-12 | A kind of modularization aerobic particle mud generating device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820514539.2U CN208265848U (en) | 2018-04-12 | 2018-04-12 | A kind of modularization aerobic particle mud generating device |
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| Publication Number | Publication Date |
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| CN208265848U true CN208265848U (en) | 2018-12-21 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467104A (en) * | 2018-04-12 | 2018-08-31 | 南宁绿智环保科技有限公司 | A kind of modularization aerobic particle mud generating means and its working method |
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2018
- 2018-04-12 CN CN201820514539.2U patent/CN208265848U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108467104A (en) * | 2018-04-12 | 2018-08-31 | 南宁绿智环保科技有限公司 | A kind of modularization aerobic particle mud generating means and its working method |
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